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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:22:06 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:22:06 +0000 |
| commit | 741c1ef7a4f2ac316ad6e557ddbe03023413478d (patch) | |
| tree | 38890f681daa26c57e865b4feca10d0ca53e1046 /tests/failures | |
| parent | Initial commit. (diff) | |
| download | shadow-741c1ef7a4f2ac316ad6e557ddbe03023413478d.tar.xz shadow-741c1ef7a4f2ac316ad6e557ddbe03023413478d.zip | |
Adding upstream version 1:4.5.upstream/1%4.5upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
1314 files changed, 69600 insertions, 0 deletions
diff --git a/tests/failures/chage/01_chage_openRW_passwd_failure/chage.test b/tests/failures/chage/01_chage_openRW_passwd_failure/chage.test new file mode 100755 index 0000000..9ae1ff7 --- /dev/null +++ b/tests/failures/chage/01_chage_openRW_passwd_failure/chage.test @@ -0,0 +1,62 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chage report failures when it cannot open the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config; chmod g+s /usr/bin/chage' 0 + +change_config + +echo -n "Remove setgid flag on chage..." +chmod g-s /usr/bin/chage +echo "OK" + +echo -n "Change bin's shell (chage -I 12 bin)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/passwd chage -I 12 bin 2>tmp/chage.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Restore setgid flag on chage..." +chmod g+s /usr/bin/chage +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chage reported:" +echo "=======================================================================" +cat tmp/chage.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chage.err tmp/chage.err +echo "error message OK." +rm -f tmp/chage.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chage/01_chage_openRW_passwd_failure/config.txt b/tests/failures/chage/01_chage_openRW_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chage/01_chage_openRW_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/group b/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/gshadow b/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/login.defs b/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/passwd b/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/shadow b/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/chage/01_chage_openRW_passwd_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chage/01_chage_openRW_passwd_failure/data/chage.err b/tests/failures/chage/01_chage_openRW_passwd_failure/data/chage.err new file mode 100644 index 0000000..bdfd8e2 --- /dev/null +++ b/tests/failures/chage/01_chage_openRW_passwd_failure/data/chage.err @@ -0,0 +1,2 @@ +open FAILURE /etc/passwd 2 ... +chage: cannot open /etc/passwd diff --git a/tests/failures/chage/02_chage_openRO_passwd_failure/chage.test b/tests/failures/chage/02_chage_openRO_passwd_failure/chage.test new file mode 100755 index 0000000..23df6c6 --- /dev/null +++ b/tests/failures/chage/02_chage_openRO_passwd_failure/chage.test @@ -0,0 +1,62 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chage report failures when it cannot open the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config; chmod g+s /usr/bin/chage' 0 + +change_config + +echo -n "Remove setgid flag on chage..." +chmod g-s /usr/bin/chage +echo "OK" + +echo -n "Change bin's shell (chage -l bin)..." +LD_PRELOAD=../../../common/open_RDONLY_failure.so FAILURE_PATH=/etc/passwd chage -l bin 2>tmp/chage.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Restore setgid flag on chage..." +chmod g+s /usr/bin/chage +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chage reported:" +echo "=======================================================================" +cat tmp/chage.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chage.err tmp/chage.err +echo "error message OK." +rm -f tmp/chage.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chage/02_chage_openRO_passwd_failure/config.txt b/tests/failures/chage/02_chage_openRO_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chage/02_chage_openRO_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/group b/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/gshadow b/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/login.defs b/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/passwd b/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/shadow b/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/chage/02_chage_openRO_passwd_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chage/02_chage_openRO_passwd_failure/data/chage.err b/tests/failures/chage/02_chage_openRO_passwd_failure/data/chage.err new file mode 100644 index 0000000..38f6955 --- /dev/null +++ b/tests/failures/chage/02_chage_openRO_passwd_failure/data/chage.err @@ -0,0 +1,2 @@ +open FAILURE /etc/passwd 0 ... +chage: cannot open /etc/passwd diff --git a/tests/failures/chage/03_chage_openRW_shadow_failure/chage.test b/tests/failures/chage/03_chage_openRW_shadow_failure/chage.test new file mode 100755 index 0000000..1469b78 --- /dev/null +++ b/tests/failures/chage/03_chage_openRW_shadow_failure/chage.test @@ -0,0 +1,62 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chage report failures when it cannot open the shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config; chmod g+s /usr/bin/chage' 0 + +change_config + +echo -n "Remove setgid flag on chage..." +chmod g-s /usr/bin/chage +echo "OK" + +echo -n "Change bin's shell (chage -I 12 bin)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/shadow chage -I 12 bin 2>tmp/chage.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Restore setgid flag on chage..." +chmod g+s /usr/bin/chage +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chage reported:" +echo "=======================================================================" +cat tmp/chage.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chage.err tmp/chage.err +echo "error message OK." +rm -f tmp/chage.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chage/03_chage_openRW_shadow_failure/config.txt b/tests/failures/chage/03_chage_openRW_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chage/03_chage_openRW_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/group b/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/gshadow b/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/login.defs b/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/passwd b/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/shadow b/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/chage/03_chage_openRW_shadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chage/03_chage_openRW_shadow_failure/data/chage.err b/tests/failures/chage/03_chage_openRW_shadow_failure/data/chage.err new file mode 100644 index 0000000..a814928 --- /dev/null +++ b/tests/failures/chage/03_chage_openRW_shadow_failure/data/chage.err @@ -0,0 +1,2 @@ +open FAILURE /etc/shadow 2 ... +chage: cannot open /etc/shadow diff --git a/tests/failures/chage/04_chage_openRO_shadow_failure/chage.test b/tests/failures/chage/04_chage_openRO_shadow_failure/chage.test new file mode 100755 index 0000000..55a0a94 --- /dev/null +++ b/tests/failures/chage/04_chage_openRO_shadow_failure/chage.test @@ -0,0 +1,62 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chage report failures when it cannot open the shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config; chmod g+s /usr/bin/chage' 0 + +change_config + +echo -n "Remove setgid flag on chage..." +chmod g-s /usr/bin/chage +echo "OK" + +echo -n "Change bin's shell (chage -l bin)..." +LD_PRELOAD=../../../common/open_RDONLY_failure.so FAILURE_PATH=/etc/shadow chage -l bin 2>tmp/chage.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Restore setgid flag on chage..." +chmod g+s /usr/bin/chage +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chage reported:" +echo "=======================================================================" +cat tmp/chage.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chage.err tmp/chage.err +echo "error message OK." +rm -f tmp/chage.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chage/04_chage_openRO_shadow_failure/config.txt b/tests/failures/chage/04_chage_openRO_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chage/04_chage_openRO_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/group b/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/gshadow b/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/login.defs b/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/passwd b/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/shadow b/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/chage/04_chage_openRO_shadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chage/04_chage_openRO_shadow_failure/data/chage.err b/tests/failures/chage/04_chage_openRO_shadow_failure/data/chage.err new file mode 100644 index 0000000..38aeca7 --- /dev/null +++ b/tests/failures/chage/04_chage_openRO_shadow_failure/data/chage.err @@ -0,0 +1,2 @@ +open FAILURE /etc/shadow 0 ... +chage: cannot open /etc/shadow diff --git a/tests/failures/chage/05_chage_rename_shadow_failure/chage.test b/tests/failures/chage/05_chage_rename_shadow_failure/chage.test new file mode 100755 index 0000000..e5e406a --- /dev/null +++ b/tests/failures/chage/05_chage_rename_shadow_failure/chage.test @@ -0,0 +1,62 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chage report failures to write the shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config; chmod g+s /usr/bin/chage' 0 + +change_config + +echo -n "Remove setgid flag on chage..." +chmod g-s /usr/bin/chage +echo "OK" + +echo -n "Change bin's inactivity period (chage -I 12 bin)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/shadow chage -I 12 bin 2>tmp/chage.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Restore setgid flag on chage..." +chmod g+s /usr/bin/chage +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chage reported:" +echo "=======================================================================" +cat tmp/chage.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chage.err tmp/chage.err +echo "error message OK." +rm -f tmp/chage.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chage/05_chage_rename_shadow_failure/config.txt b/tests/failures/chage/05_chage_rename_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chage/05_chage_rename_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/group b/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/gshadow b/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/login.defs b/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/passwd b/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..8656be4 --- /dev/null +++ b/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false +foo:abc:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/shadow b/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/chage/05_chage_rename_shadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chage/05_chage_rename_shadow_failure/data/chage.err b/tests/failures/chage/05_chage_rename_shadow_failure/data/chage.err new file mode 100644 index 0000000..963f430 --- /dev/null +++ b/tests/failures/chage/05_chage_rename_shadow_failure/data/chage.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/shadow+ /etc/shadow +chage: failure while writing changes to /etc/shadow diff --git a/tests/failures/chage/06_chage_rename_passwd_failure/chage.test b/tests/failures/chage/06_chage_rename_passwd_failure/chage.test new file mode 100755 index 0000000..bd27260 --- /dev/null +++ b/tests/failures/chage/06_chage_rename_passwd_failure/chage.test @@ -0,0 +1,62 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chage report failures to write the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config; chmod g+s /usr/bin/chage' 0 + +change_config + +echo -n "Remove setgid flag on chage..." +chmod g-s /usr/bin/chage +echo "OK" + +echo -n "Change bin's inactivity period (chage -I 12 bin)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/passwd chage -I 12 bin 2>tmp/chage.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Restore setgid flag on chage..." +chmod g+s /usr/bin/chage +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chage reported:" +echo "=======================================================================" +cat tmp/chage.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chage.err tmp/chage.err +echo "error message OK." +rm -f tmp/chage.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chage/06_chage_rename_passwd_failure/config.txt b/tests/failures/chage/06_chage_rename_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chage/06_chage_rename_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/group b/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/gshadow b/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/login.defs b/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/passwd b/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..8656be4 --- /dev/null +++ b/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false +foo:abc:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/shadow b/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..88faec2 --- /dev/null +++ b/tests/failures/chage/06_chage_rename_passwd_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chage/06_chage_rename_passwd_failure/data/chage.err b/tests/failures/chage/06_chage_rename_passwd_failure/data/chage.err new file mode 100644 index 0000000..188d7dd --- /dev/null +++ b/tests/failures/chage/06_chage_rename_passwd_failure/data/chage.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/passwd+ /etc/passwd +chage: failure while writing changes to /etc/passwd diff --git a/tests/failures/chage/06_chage_rename_passwd_failure/data/shadow b/tests/failures/chage/06_chage_rename_passwd_failure/data/shadow new file mode 100644 index 0000000..d32d937 --- /dev/null +++ b/tests/failures/chage/06_chage_rename_passwd_failure/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: +bin:*:::::12:: diff --git a/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/chgpasswd.test b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/chgpasswd.test new file mode 100755 index 0000000..e0cedc9 --- /dev/null +++ b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/chgpasswd.test @@ -0,0 +1,55 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chgpasswd report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change passwords (chgpasswd -e)..." +echo 'nogroup:test +lp:test2' | LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group chgpasswd -e 2>tmp/chgpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chgpasswd reported:" +echo "=======================================================================" +cat tmp/chgpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chgpasswd.err tmp/chgpasswd.err +echo "error message OK." +rm -f tmp/chgpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config.txt b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/group b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/gshadow b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/login.defs b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/passwd b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/shadow b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/data/chgpasswd.err b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/data/chgpasswd.err new file mode 100644 index 0000000..572aa4a --- /dev/null +++ b/tests/failures/chgpasswd/01_chgpasswd-e_open_group_failure/data/chgpasswd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +chgpasswd: cannot open /etc/group diff --git a/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/chgpasswd.test b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/chgpasswd.test new file mode 100755 index 0000000..784ed0a --- /dev/null +++ b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/chgpasswd.test @@ -0,0 +1,55 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chgpasswd report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change passwords (chgpasswd -e)..." +echo 'nogroup:test +lp:test2' | LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow chgpasswd -e 2>tmp/chgpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chgpasswd reported:" +echo "=======================================================================" +cat tmp/chgpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chgpasswd.err tmp/chgpasswd.err +echo "error message OK." +rm -f tmp/chgpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config.txt b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/group b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/gshadow b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/login.defs b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/passwd b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/shadow b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/data/chgpasswd.err b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/data/chgpasswd.err new file mode 100644 index 0000000..9db820b --- /dev/null +++ b/tests/failures/chgpasswd/02_chgpasswd-e_open_gshadow_failure/data/chgpasswd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 2 ... +chgpasswd: cannot open /etc/gshadow diff --git a/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/chgpasswd.test b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/chgpasswd.test new file mode 100755 index 0000000..7e8894a --- /dev/null +++ b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/chgpasswd.test @@ -0,0 +1,55 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chgpasswd reports failure to write /etc/group" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change passwords (chgpasswd -e)..." +echo 'nogroup:test +lp:test2' | LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/group chgpasswd -e 2>tmp/chgpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chgpasswd reported:" +echo "=======================================================================" +cat tmp/chgpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chgpasswd.err tmp/chgpasswd.err +echo "error message OK." +rm -f tmp/chgpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl data/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config.txt b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/group b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/group new file mode 100644 index 0000000..aa30237 --- /dev/null +++ b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:foo:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/gshadow b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/gshadow new file mode 100644 index 0000000..1b92e48 --- /dev/null +++ b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/login.defs b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/passwd b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/passwd new file mode 100644 index 0000000..dc7bf84 --- /dev/null +++ b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000:::/bin/false diff --git a/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/shadow b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/shadow new file mode 100644 index 0000000..5ef6dfe --- /dev/null +++ b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/data/chgpasswd.err b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/data/chgpasswd.err new file mode 100644 index 0000000..0fb48ad --- /dev/null +++ b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/data/chgpasswd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/group+ /etc/group +chgpasswd: failure while writing changes to /etc/group diff --git a/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/data/gshadow b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/data/gshadow new file mode 100644 index 0000000..03d3b45 --- /dev/null +++ b/tests/failures/chgpasswd/03_chgpasswd-e_rename_group_failure/data/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:test2:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/chgpasswd.test b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/chgpasswd.test new file mode 100755 index 0000000..135f912 --- /dev/null +++ b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/chgpasswd.test @@ -0,0 +1,55 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chgpasswd reports failure to write /etc/gshadow" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change passwords (chgpasswd -e)..." +echo 'nogroup:test +lp:test2' | LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/gshadow chgpasswd -e 2>tmp/chgpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chgpasswd reported:" +echo "=======================================================================" +cat tmp/chgpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chgpasswd.err tmp/chgpasswd.err +echo "error message OK." +rm -f tmp/chgpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config.txt b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/group b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/gshadow b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/login.defs b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/passwd b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/passwd new file mode 100644 index 0000000..ae5682b --- /dev/null +++ b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:foo:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000:::/bin/false diff --git a/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/shadow b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/shadow new file mode 100644 index 0000000..5ef6dfe --- /dev/null +++ b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/data/chgpasswd.err b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/data/chgpasswd.err new file mode 100644 index 0000000..187a8eb --- /dev/null +++ b/tests/failures/chgpasswd/04_chgpasswd-e_rename_gshadow_failure/data/chgpasswd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/gshadow+ /etc/gshadow +chgpasswd: failure while writing changes to /etc/gshadow diff --git a/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/chpasswd.test b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/chpasswd.test new file mode 100755 index 0000000..e161ecf --- /dev/null +++ b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/chpasswd.test @@ -0,0 +1,55 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chpasswd report failures when it cannot open the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change passwords (chpasswd -e)..." +echo 'nobody:test +lp:test2' | LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/passwd chpasswd -e 2>tmp/chpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chpasswd reported:" +echo "=======================================================================" +cat tmp/chpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chpasswd.err tmp/chpasswd.err +echo "error message OK." +rm -f tmp/chpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config.txt b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/group b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/gshadow b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/login.defs b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/passwd b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/shadow b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/data/chpasswd.err b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/data/chpasswd.err new file mode 100644 index 0000000..e9e6282 --- /dev/null +++ b/tests/failures/chpasswd-PAM/01_chpasswd-e_open_passwd_failure/data/chpasswd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/passwd 2 ... +chpasswd: cannot open /etc/passwd diff --git a/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/chpasswd.test b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/chpasswd.test new file mode 100755 index 0000000..90060b9 --- /dev/null +++ b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/chpasswd.test @@ -0,0 +1,55 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chpasswd report failures when it cannot open the shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change passwords (chpasswd -e)..." +echo 'nobody:test +lp:test2' | LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/shadow chpasswd -e 2>tmp/chpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chpasswd reported:" +echo "=======================================================================" +cat tmp/chpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chpasswd.err tmp/chpasswd.err +echo "error message OK." +rm -f tmp/chpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config.txt b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/group b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/gshadow b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/login.defs b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/passwd b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/shadow b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/data/chpasswd.err b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/data/chpasswd.err new file mode 100644 index 0000000..11554c1 --- /dev/null +++ b/tests/failures/chpasswd-PAM/02_chpasswd-e_open_shadow_failure/data/chpasswd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/shadow 2 ... +chpasswd: cannot open /etc/shadow diff --git a/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/chpasswd.test b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/chpasswd.test new file mode 100755 index 0000000..6bd8f60 --- /dev/null +++ b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/chpasswd.test @@ -0,0 +1,55 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chpasswd reports failure to write /etc/passwd" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change passwords (chpasswd -e)..." +echo 'nobody:test +lp:test2' | LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/passwd chpasswd -e 2>tmp/chpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chpasswd reported:" +echo "=======================================================================" +cat tmp/chpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chpasswd.err tmp/chpasswd.err +echo "error message OK." +rm -f tmp/chpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config.txt b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/group b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/gshadow b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/login.defs b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/passwd b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..ae5682b --- /dev/null +++ b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:foo:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000:::/bin/false diff --git a/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/shadow b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..5ef6dfe --- /dev/null +++ b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/data/chpasswd.err b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/data/chpasswd.err new file mode 100644 index 0000000..0d71e50 --- /dev/null +++ b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/data/chpasswd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/passwd+ /etc/passwd +chpasswd: failure while writing changes to /etc/passwd diff --git a/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/data/shadow b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/data/shadow new file mode 100644 index 0000000..08fa354 --- /dev/null +++ b/tests/failures/chpasswd-PAM/03_chpasswd-e_rename_passwd_failure/data/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:test2:@TODAY@:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/chpasswd.test b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/chpasswd.test new file mode 100755 index 0000000..53fc373 --- /dev/null +++ b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/chpasswd.test @@ -0,0 +1,55 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chpasswd reports failure to write /etc/shadow" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change passwords (chpasswd -e)..." +echo 'nobody:test +lp:test2' | LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/shadow chpasswd -e 2>tmp/chpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chpasswd reported:" +echo "=======================================================================" +cat tmp/chpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chpasswd.err tmp/chpasswd.err +echo "error message OK." +rm -f tmp/chpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config.txt b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/group b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/gshadow b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/login.defs b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/passwd b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..ae5682b --- /dev/null +++ b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:foo:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000:::/bin/false diff --git a/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/shadow b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..5ef6dfe --- /dev/null +++ b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/data/chpasswd.err b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/data/chpasswd.err new file mode 100644 index 0000000..dbe7aea --- /dev/null +++ b/tests/failures/chpasswd-PAM/04_chpasswd-e_rename_shadow_failure/data/chpasswd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/shadow+ /etc/shadow +chpasswd: failure while writing changes to /etc/shadow diff --git a/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/chpasswd.test b/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/chpasswd.test new file mode 100755 index 0000000..049ebb9 --- /dev/null +++ b/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/chpasswd.test @@ -0,0 +1,40 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chpasswd disables aging when time is not set" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change passwords (chpasswd -e)..." +echo 'nobody:test +lp:test2' | LD_PRELOAD=../../../common/time_0.so chpasswd -e 2>/dev/null +echo "OK" + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config.txt b/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config.txt new file mode 100644 index 0000000..a2ff911 --- /dev/null +++ b/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config.txt @@ -0,0 +1,2 @@ +user foo exists, UID 1000 +user foo2 exists, UID 1001 diff --git a/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config/etc/group b/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config/etc/group new file mode 100644 index 0000000..b6fae89 --- /dev/null +++ b/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3:root +adm:x:4:root,foo +tty:x:5: +disk:x:6: +lp:x:7:foo,root +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21:foo +voice:x:22: +cdrom:x:24: +floppy:x:25:foo +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100:foo +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config/etc/gshadow b/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config/etc/gshadow new file mode 100644 index 0000000..1f2ba8d --- /dev/null +++ b/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*::root +adm:*::root,foo +tty:*::foo +disk:*:foo: +lp:*::foo,root +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:foo:foo +voice:*:: +cdrom:*:foo:foo +floppy:*::foo +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config/etc/passwd b/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config/etc/passwd new file mode 100644 index 0000000..06b331b --- /dev/null +++ b/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:blahblahblah:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config/etc/shadow b/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/data/shadow b/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/data/shadow new file mode 100644 index 0000000..f7aa7c0 --- /dev/null +++ b/tests/failures/chpasswd-PAM/05_chpasswd-e_time_0/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:test2::0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:test::0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chsh/01_chsh_open_passwd_failure/chsh.test b/tests/failures/chsh/01_chsh_open_passwd_failure/chsh.test new file mode 100755 index 0000000..3e0e4a1 --- /dev/null +++ b/tests/failures/chsh/01_chsh_open_passwd_failure/chsh.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chsh report failures when it cannot open the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change bin's shell (chsh -s /bin/sh bin)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/passwd chsh -s /bin/sh bin 2>tmp/chsh.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chsh reported:" +echo "=======================================================================" +cat tmp/chsh.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chsh.err tmp/chsh.err +echo "error message OK." +rm -f tmp/chsh.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chsh/01_chsh_open_passwd_failure/config.txt b/tests/failures/chsh/01_chsh_open_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chsh/01_chsh_open_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/group b/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/gshadow b/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/login.defs b/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/passwd b/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/shadow b/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/chsh/01_chsh_open_passwd_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chsh/01_chsh_open_passwd_failure/data/chsh.err b/tests/failures/chsh/01_chsh_open_passwd_failure/data/chsh.err new file mode 100644 index 0000000..0bf9b92 --- /dev/null +++ b/tests/failures/chsh/01_chsh_open_passwd_failure/data/chsh.err @@ -0,0 +1,2 @@ +open FAILURE /etc/passwd 2 ... +chsh: cannot open /etc/passwd diff --git a/tests/failures/chsh/02_chsh_rename_passwd_failure/chsh.test b/tests/failures/chsh/02_chsh_rename_passwd_failure/chsh.test new file mode 100755 index 0000000..e2c5ecd --- /dev/null +++ b/tests/failures/chsh/02_chsh_rename_passwd_failure/chsh.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "chsh report failures to write the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change bin's shell (chsh -s /bin/sh bin)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/passwd chsh -s /bin/sh bin 2>tmp/chsh.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "chsh reported:" +echo "=======================================================================" +cat tmp/chsh.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/chsh.err tmp/chsh.err +echo "error message OK." +rm -f tmp/chsh.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/chsh/02_chsh_rename_passwd_failure/config.txt b/tests/failures/chsh/02_chsh_rename_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/chsh/02_chsh_rename_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/group b/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/gshadow b/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/login.defs b/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/passwd b/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..8656be4 --- /dev/null +++ b/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false +foo:abc:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/shadow b/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/chsh/02_chsh_rename_passwd_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/chsh/02_chsh_rename_passwd_failure/data/chsh.err b/tests/failures/chsh/02_chsh_rename_passwd_failure/data/chsh.err new file mode 100644 index 0000000..958bf31 --- /dev/null +++ b/tests/failures/chsh/02_chsh_rename_passwd_failure/data/chsh.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/passwd+ /etc/passwd +chsh: failure while writing changes to /etc/passwd diff --git a/tests/failures/chsh/02_chsh_rename_passwd_failure/data/shadow b/tests/failures/chsh/02_chsh_rename_passwd_failure/data/shadow new file mode 100644 index 0000000..b678d83 --- /dev/null +++ b/tests/failures/chsh/02_chsh_rename_passwd_failure/data/shadow @@ -0,0 +1,20 @@ +root:*:@TODAY@:0:99999:7::: +daemon:*:@TODAY@:0:99999:7::: +bin:*:@TODAY@:0:99999:7::: +sys:*:@TODAY@:0:99999:7::: +sync:*:@TODAY@:0:99999:7::: +games:*:@TODAY@:0:99999:7::: +man:*:@TODAY@:0:99999:7::: +lp:*:@TODAY@:0:99999:7::: +mail:*:@TODAY@:0:99999:7::: +news:*:@TODAY@:0:99999:7::: +uucp:*:@TODAY@:0:99999:7::: +proxy:*:@TODAY@:0:99999:7::: +www-data:*:@TODAY@:0:99999:7::: +backup:*:@TODAY@:0:99999:7::: +list:*:@TODAY@:0:99999:7::: +irc:*:@TODAY@:0:99999:7::: +gnats:*:@TODAY@:0:99999:7::: +nobody:*:@TODAY@:0:99999:7::: +Debian-exim:*:@TODAY@:0:99999:7::: +foo:abc:@TODAY@:0:99999:7::: diff --git a/tests/failures/cppw/01_cppw_open_passwd_in_failure/config.txt b/tests/failures/cppw/01_cppw_open_passwd_in_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/cppw/01_cppw_open_passwd_in_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/group b/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/gshadow b/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/login.defs b/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/passwd b/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/shadow b/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/cppw/01_cppw_open_passwd_in_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/cppw/01_cppw_open_passwd_in_failure/cppw.test b/tests/failures/cppw/01_cppw_open_passwd_in_failure/cppw.test new file mode 100755 index 0000000..57aa57b --- /dev/null +++ b/tests/failures/cppw/01_cppw_open_passwd_in_failure/cppw.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "cppw report failures when it cannot open the input passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Copy data/passwd (cppw data/passwd)..." +LD_PRELOAD=../../../common/fopen_failure.so FAILURE_PATH=data/passwd /usr/sbin/cppw data/passwd 2>tmp/cppw.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "cppw reported:" +echo "=======================================================================" +cat tmp/cppw.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/cppw.err tmp/cppw.err +echo "error message OK." +rm -f tmp/cppw.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/cppw/01_cppw_open_passwd_in_failure/data/cppw.err b/tests/failures/cppw/01_cppw_open_passwd_in_failure/data/cppw.err new file mode 100644 index 0000000..3816592 --- /dev/null +++ b/tests/failures/cppw/01_cppw_open_passwd_in_failure/data/cppw.err @@ -0,0 +1,3 @@ +fopen64 FAILURE data/passwd r ... +cppw: data/passwd: Input/output error +cppw: /etc/passwd is unchanged diff --git a/tests/failures/cppw/01_cppw_open_passwd_in_failure/data/passwd b/tests/failures/cppw/01_cppw_open_passwd_in_failure/data/passwd new file mode 100644 index 0000000..e8e3c39 --- /dev/null +++ b/tests/failures/cppw/01_cppw_open_passwd_in_failure/data/passwd @@ -0,0 +1,17 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh diff --git a/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config.txt b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/group b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/gshadow b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/login.defs b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/passwd b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/shadow b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/cppw/02_cppw_open_passwd_backup_failure/cppw.test b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/cppw.test new file mode 100755 index 0000000..5ae4ef0 --- /dev/null +++ b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/cppw.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "cppw report failures when it cannot open the input passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Copy data/passwd (cppw data/passwd)..." +LD_PRELOAD=../../../common/fopen_failure.so FAILURE_PATH=/etc/passwd.new cppw data/passwd 2>tmp/cppw.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "cppw reported:" +echo "=======================================================================" +cat tmp/cppw.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/cppw.err tmp/cppw.err +echo "error message OK." +rm -f tmp/cppw.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/cppw/02_cppw_open_passwd_backup_failure/data/cppw.err b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/data/cppw.err new file mode 100644 index 0000000..78606fd --- /dev/null +++ b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/data/cppw.err @@ -0,0 +1,3 @@ +fopen64 FAILURE /etc/passwd.new w ... +cppw: Couldn't make copy: Input/output error +cppw: /etc/passwd is unchanged diff --git a/tests/failures/cppw/02_cppw_open_passwd_backup_failure/data/passwd b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/data/passwd new file mode 100644 index 0000000..e8e3c39 --- /dev/null +++ b/tests/failures/cppw/02_cppw_open_passwd_backup_failure/data/passwd @@ -0,0 +1,17 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh diff --git a/tests/failures/cppw/03_cppw_rename_passwd_failure/config.txt b/tests/failures/cppw/03_cppw_rename_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/cppw/03_cppw_rename_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/group b/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/gshadow b/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/login.defs b/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/passwd b/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..8656be4 --- /dev/null +++ b/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false +foo:abc:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/shadow b/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/cppw/03_cppw_rename_passwd_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/cppw/03_cppw_rename_passwd_failure/cppw.test b/tests/failures/cppw/03_cppw_rename_passwd_failure/cppw.test new file mode 100755 index 0000000..2e809a7 --- /dev/null +++ b/tests/failures/cppw/03_cppw_rename_passwd_failure/cppw.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "cppw report failures to write the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Copy data/passwd (cppw data/passwd)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/passwd cppw data/passwd 2>tmp/cppw.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "cppw reported:" +echo "=======================================================================" +cat tmp/cppw.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/cppw.err tmp/cppw.err +echo "error message OK." +rm -f tmp/cppw.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/cppw/03_cppw_rename_passwd_failure/data/cppw.err b/tests/failures/cppw/03_cppw_rename_passwd_failure/data/cppw.err new file mode 100644 index 0000000..7e27e3e --- /dev/null +++ b/tests/failures/cppw/03_cppw_rename_passwd_failure/data/cppw.err @@ -0,0 +1,3 @@ +rename FAILURE /etc/passwd.new /etc/passwd +cppw: can't copy /etc/passwd.new: Input/output error) +cppw: /etc/passwd is unchanged diff --git a/tests/failures/cppw/03_cppw_rename_passwd_failure/data/passwd b/tests/failures/cppw/03_cppw_rename_passwd_failure/data/passwd new file mode 100644 index 0000000..e8e3c39 --- /dev/null +++ b/tests/failures/cppw/03_cppw_rename_passwd_failure/data/passwd @@ -0,0 +1,17 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh diff --git a/tests/failures/gpasswd/01_gpasswd_group_open_failure/config.txt b/tests/failures/gpasswd/01_gpasswd_group_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/gpasswd/01_gpasswd_group_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/group b/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/gshadow b/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/login.defs b/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/passwd b/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/shadow b/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/gpasswd/01_gpasswd_group_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/gpasswd/01_gpasswd_group_open_failure/data/gpasswd.err b/tests/failures/gpasswd/01_gpasswd_group_open_failure/data/gpasswd.err new file mode 100644 index 0000000..b159e54 --- /dev/null +++ b/tests/failures/gpasswd/01_gpasswd_group_open_failure/data/gpasswd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +gpasswd: cannot open /etc/group diff --git a/tests/failures/gpasswd/01_gpasswd_group_open_failure/gpasswd.test b/tests/failures/gpasswd/01_gpasswd_group_open_failure/gpasswd.test new file mode 100755 index 0000000..a338a97 --- /dev/null +++ b/tests/failures/gpasswd/01_gpasswd_group_open_failure/gpasswd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "gpasswd report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (gpasswd -M root foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group gpasswd -M root foo 2>tmp/gpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "gpasswd reported:" +echo "=======================================================================" +cat tmp/gpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/gpasswd.err tmp/gpasswd.err +echo "error message OK." +rm -f tmp/gpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config.txt b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/group b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/gshadow b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/login.defs b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/passwd b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/shadow b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/data/gpasswd.err b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/data/gpasswd.err new file mode 100644 index 0000000..7d0a31a --- /dev/null +++ b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/data/gpasswd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 2 ... +gpasswd: cannot open /etc/gshadow diff --git a/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/gpasswd.test b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/gpasswd.test new file mode 100755 index 0000000..253afcf --- /dev/null +++ b/tests/failures/gpasswd/02_gpasswd_gshadow_open_failure/gpasswd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "gpasswd report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (gpasswd -M root foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow gpasswd -M root foo 2>tmp/gpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "gpasswd reported:" +echo "=======================================================================" +cat tmp/gpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/gpasswd.err tmp/gpasswd.err +echo "error message OK." +rm -f tmp/gpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config.txt b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/group b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/gshadow b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/login.defs b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/passwd b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/shadow b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/data/gpasswd.err b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/data/gpasswd.err new file mode 100644 index 0000000..b159e54 --- /dev/null +++ b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/data/gpasswd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +gpasswd: cannot open /etc/group diff --git a/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/gpasswd.test b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/gpasswd.test new file mode 100755 index 0000000..2b2e663 --- /dev/null +++ b/tests/failures/gpasswd/03_gpasswd-a_group_open_failure/gpasswd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "gpasswd report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (gpasswd -a root foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group gpasswd -a root foo 2>tmp/gpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "gpasswd reported:" +echo "=======================================================================" +cat tmp/gpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/gpasswd.err tmp/gpasswd.err +echo "error message OK." +rm -f tmp/gpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config.txt b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/group b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/group new file mode 100644 index 0000000..5051825 --- /dev/null +++ b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100:foo +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/gshadow b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/gshadow new file mode 100644 index 0000000..ad90310 --- /dev/null +++ b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*::foo +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/login.defs b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/passwd b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/shadow b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/data/gpasswd.err b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/data/gpasswd.err new file mode 100644 index 0000000..b159e54 --- /dev/null +++ b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/data/gpasswd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +gpasswd: cannot open /etc/group diff --git a/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/gpasswd.test b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/gpasswd.test new file mode 100755 index 0000000..b52772e --- /dev/null +++ b/tests/failures/gpasswd/04_gpasswd-d_group_open_failure/gpasswd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "gpasswd report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (gpasswd -d foo users)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group gpasswd -d foo users 2>tmp/gpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "gpasswd reported:" +echo "=======================================================================" +cat tmp/gpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/gpasswd.err tmp/gpasswd.err +echo "error message OK." +rm -f tmp/gpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config.txt b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/group b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/group new file mode 100644 index 0000000..5051825 --- /dev/null +++ b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100:foo +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/gshadow b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/gshadow new file mode 100644 index 0000000..ad90310 --- /dev/null +++ b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*::foo +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/login.defs b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/passwd b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/shadow b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/data/gpasswd.err b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/data/gpasswd.err new file mode 100644 index 0000000..b159e54 --- /dev/null +++ b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/data/gpasswd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +gpasswd: cannot open /etc/group diff --git a/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/gpasswd.test b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/gpasswd.test new file mode 100755 index 0000000..2c34af4 --- /dev/null +++ b/tests/failures/gpasswd/05_gpasswd-r_group_open_failure/gpasswd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "gpasswd report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (gpasswd -r foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group gpasswd -r foo 2>tmp/gpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "gpasswd reported:" +echo "=======================================================================" +cat tmp/gpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/gpasswd.err tmp/gpasswd.err +echo "error message OK." +rm -f tmp/gpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config.txt b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/group b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/gshadow b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/login.defs b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/passwd b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/shadow b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/data/gpasswd.err b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/data/gpasswd.err new file mode 100644 index 0000000..7d0a31a --- /dev/null +++ b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/data/gpasswd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 2 ... +gpasswd: cannot open /etc/gshadow diff --git a/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/gpasswd.test b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/gpasswd.test new file mode 100755 index 0000000..47c08e9 --- /dev/null +++ b/tests/failures/gpasswd/06_gpasswd-R_gshadow_open_failure/gpasswd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "gpasswd report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (gpasswd -R foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow gpasswd -R foo 2>tmp/gpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "gpasswd reported:" +echo "=======================================================================" +cat tmp/gpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/gpasswd.err tmp/gpasswd.err +echo "error message OK." +rm -f tmp/gpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config.txt b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/group b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/gshadow b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/login.defs b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/passwd b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/shadow b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/data/gpasswd.err b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/data/gpasswd.err new file mode 100644 index 0000000..7d0a31a --- /dev/null +++ b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/data/gpasswd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 2 ... +gpasswd: cannot open /etc/gshadow diff --git a/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/gpasswd.test b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/gpasswd.test new file mode 100755 index 0000000..84e92c1 --- /dev/null +++ b/tests/failures/gpasswd/07_gpasswd-A_gshadow_open_failure/gpasswd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "gpasswd report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (gpasswd -A root foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow gpasswd -A root foo 2>tmp/gpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "gpasswd reported:" +echo "=======================================================================" +cat tmp/gpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/gpasswd.err tmp/gpasswd.err +echo "error message OK." +rm -f tmp/gpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config.txt b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/group b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/gshadow b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/login.defs b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/passwd b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/shadow b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/data/gpasswd.err b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/data/gpasswd.err new file mode 100644 index 0000000..448b6b3 --- /dev/null +++ b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/data/gpasswd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 0 ... +gpasswd: cannot open /etc/group diff --git a/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/gpasswd.test b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/gpasswd.test new file mode 100755 index 0000000..c4fc2a8 --- /dev/null +++ b/tests/failures/gpasswd/08_gpasswd_group_openRO_failure/gpasswd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "gpasswd report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (gpasswd -M root foo)..." +LD_PRELOAD=../../../common/open_RDONLY_failure.so FAILURE_PATH=/etc/group gpasswd -M root foo 2>tmp/gpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "gpasswd reported:" +echo "=======================================================================" +cat tmp/gpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/gpasswd.err tmp/gpasswd.err +echo "error message OK." +rm -f tmp/gpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config.txt b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/group b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/gshadow b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/login.defs b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/passwd b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/shadow b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/data/gpasswd.err b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/data/gpasswd.err new file mode 100644 index 0000000..b407c77 --- /dev/null +++ b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/data/gpasswd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 0 ... +gpasswd: cannot open /etc/gshadow diff --git a/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/gpasswd.test b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/gpasswd.test new file mode 100755 index 0000000..3093af9 --- /dev/null +++ b/tests/failures/gpasswd/09_gpasswd_gshadow_openRO_failure/gpasswd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "gpasswd report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (gpasswd -M root foo)..." +LD_PRELOAD=../../../common/open_RDONLY_failure.so FAILURE_PATH=/etc/gshadow gpasswd -M root foo 2>tmp/gpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "gpasswd reported:" +echo "=======================================================================" +cat tmp/gpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/gpasswd.err tmp/gpasswd.err +echo "error message OK." +rm -f tmp/gpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config.txt b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/group b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/gshadow b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/login.defs b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/passwd b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/shadow b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/gpasswd/10_gpasswd_group_rename_failure/data/gpasswd.err b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/data/gpasswd.err new file mode 100644 index 0000000..ad9669b --- /dev/null +++ b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/data/gpasswd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/group+ /etc/group +gpasswd: failure while writing changes to /etc/group diff --git a/tests/failures/gpasswd/10_gpasswd_group_rename_failure/gpasswd.test b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/gpasswd.test new file mode 100755 index 0000000..7b654ad --- /dev/null +++ b/tests/failures/gpasswd/10_gpasswd_group_rename_failure/gpasswd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "gpasswd report failures when it cannot commit the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (gpasswd -a root foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/group gpasswd -a root foo 2>tmp/gpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "gpasswd reported:" +echo "=======================================================================" +cat tmp/gpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/gpasswd.err tmp/gpasswd.err +echo "error message OK." +rm -f tmp/gpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config.txt b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/group b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/gshadow b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/login.defs b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/passwd b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/shadow b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/data/gpasswd.err b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/data/gpasswd.err new file mode 100644 index 0000000..75f3e72 --- /dev/null +++ b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/data/gpasswd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/gshadow+ /etc/gshadow +gpasswd: failure while writing changes to /etc/gshadow diff --git a/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/data/group b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/data/group new file mode 100644 index 0000000..f7ef7ea --- /dev/null +++ b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/data/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:root diff --git a/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/gpasswd.test b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/gpasswd.test new file mode 100755 index 0000000..a7658f5 --- /dev/null +++ b/tests/failures/gpasswd/11_gpasswd_gshadow_rename_failure/gpasswd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "gpasswd report failures when it cannot commit the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (gpasswd -a root foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/gshadow gpasswd -a root foo 2>tmp/gpasswd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "gpasswd reported:" +echo "=======================================================================" +cat tmp/gpasswd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/gpasswd.err tmp/gpasswd.err +echo "error message OK." +rm -f tmp/gpasswd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config.txt b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/default/useradd b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/group b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/gshadow b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/login.defs b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/passwd b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/shadow b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/data/group b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/data/group new file mode 100644 index 0000000..6307e25 --- /dev/null +++ b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/data/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:103: diff --git a/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/data/groupadd.err b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/data/groupadd.err new file mode 100644 index 0000000..add9af0 --- /dev/null +++ b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/data/groupadd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/gshadow+ /etc/gshadow +groupadd: failure while writing changes to /etc/gshadow diff --git a/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/groupadd.test b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/groupadd.test new file mode 100755 index 0000000..9114782 --- /dev/null +++ b/tests/failures/groupadd/01_groupadd_gshadow_rename_failure/groupadd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupadd report failures to save a new gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add group foo (groupadd foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/gshadow groupadd foo 2>tmp/groupadd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "groupadd reported:" +echo "=======================================================================" +cat tmp/groupadd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupadd.err tmp/groupadd.err +echo "error message OK." +rm -f tmp/groupadd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupadd/02_groupadd_group_rename_failure/config.txt b/tests/failures/groupadd/02_groupadd_group_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupadd/02_groupadd_group_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/default/useradd b/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/group b/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/gshadow b/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/login.defs b/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/passwd b/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/shadow b/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupadd/02_groupadd_group_rename_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupadd/02_groupadd_group_rename_failure/data/groupadd.err b/tests/failures/groupadd/02_groupadd_group_rename_failure/data/groupadd.err new file mode 100644 index 0000000..62e2205 --- /dev/null +++ b/tests/failures/groupadd/02_groupadd_group_rename_failure/data/groupadd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/group+ /etc/group +groupadd: failure while writing changes to /etc/group diff --git a/tests/failures/groupadd/02_groupadd_group_rename_failure/groupadd.test b/tests/failures/groupadd/02_groupadd_group_rename_failure/groupadd.test new file mode 100755 index 0000000..6cfac74 --- /dev/null +++ b/tests/failures/groupadd/02_groupadd_group_rename_failure/groupadd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupadd report failures to save a new group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add group foo (groupadd foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/group groupadd foo 2>tmp/groupadd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "groupadd reported:" +echo "=======================================================================" +cat tmp/groupadd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupadd.err tmp/groupadd.err +echo "error message OK." +rm -f tmp/groupadd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config.txt b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/default/useradd b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/group b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/gshadow b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/login.defs b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/passwd b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/shadow b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupadd/03_groupadd_gshadow_open_failure/data/groupadd.err b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/data/groupadd.err new file mode 100644 index 0000000..820b124 --- /dev/null +++ b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/data/groupadd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 2 ... +groupadd: cannot open /etc/gshadow diff --git a/tests/failures/groupadd/03_groupadd_gshadow_open_failure/groupadd.test b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/groupadd.test new file mode 100755 index 0000000..c00a1e3 --- /dev/null +++ b/tests/failures/groupadd/03_groupadd_gshadow_open_failure/groupadd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupadd report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add group foo (groupadd foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow groupadd foo 2>tmp/groupadd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "groupadd reported:" +echo "=======================================================================" +cat tmp/groupadd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupadd.err tmp/groupadd.err +echo "error message OK." +rm -f tmp/groupadd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupadd/04_groupadd_group_open_failure/config.txt b/tests/failures/groupadd/04_groupadd_group_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupadd/04_groupadd_group_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/default/useradd b/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/group b/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/gshadow b/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/login.defs b/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/passwd b/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/shadow b/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupadd/04_groupadd_group_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupadd/04_groupadd_group_open_failure/data/groupadd.err b/tests/failures/groupadd/04_groupadd_group_open_failure/data/groupadd.err new file mode 100644 index 0000000..ec69296 --- /dev/null +++ b/tests/failures/groupadd/04_groupadd_group_open_failure/data/groupadd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +groupadd: cannot open /etc/group diff --git a/tests/failures/groupadd/04_groupadd_group_open_failure/groupadd.test b/tests/failures/groupadd/04_groupadd_group_open_failure/groupadd.test new file mode 100755 index 0000000..a07a86a --- /dev/null +++ b/tests/failures/groupadd/04_groupadd_group_open_failure/groupadd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupadd report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add group foo (groupadd foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group groupadd foo 2>tmp/groupadd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "groupadd reported:" +echo "=======================================================================" +cat tmp/groupadd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupadd.err tmp/groupadd.err +echo "error message OK." +rm -f tmp/groupadd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config.txt b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/default/useradd b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/group b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/group new file mode 100644 index 0000000..c8c759e --- /dev/null +++ b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1002: diff --git a/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/gshadow b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..be1575e --- /dev/null +++ b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:x:: diff --git a/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/login.defs b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/passwd b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/shadow b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/data/group b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/data/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/data/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/data/groupdel.err b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/data/groupdel.err new file mode 100644 index 0000000..569464f --- /dev/null +++ b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/data/groupdel.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/gshadow+ /etc/gshadow +groupdel: failure while writing changes to /etc/gshadow diff --git a/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/groupdel.test b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/groupdel.test new file mode 100755 index 0000000..5e4d8ad --- /dev/null +++ b/tests/failures/groupdel/01_groupdel_gshadow_rename_failure/groupdel.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupdel report failures to save a new gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Remove group foo (groupdel foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/gshadow groupdel foo 2>tmp/groupdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "groupdel reported:" +echo "=======================================================================" +cat tmp/groupdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupdel.err tmp/groupdel.err +echo "error message OK." +rm -f tmp/groupdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupdel/02_groupdel_group_rename_failure/config.txt b/tests/failures/groupdel/02_groupdel_group_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupdel/02_groupdel_group_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/default/useradd b/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/group b/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/group new file mode 100644 index 0000000..c8c759e --- /dev/null +++ b/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1002: diff --git a/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/gshadow b/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..be1575e --- /dev/null +++ b/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:x:: diff --git a/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/login.defs b/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/passwd b/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/shadow b/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupdel/02_groupdel_group_rename_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupdel/02_groupdel_group_rename_failure/data/groupdel.err b/tests/failures/groupdel/02_groupdel_group_rename_failure/data/groupdel.err new file mode 100644 index 0000000..b68ca55 --- /dev/null +++ b/tests/failures/groupdel/02_groupdel_group_rename_failure/data/groupdel.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/group+ /etc/group +groupdel: failure while writing changes to /etc/group diff --git a/tests/failures/groupdel/02_groupdel_group_rename_failure/groupdel.test b/tests/failures/groupdel/02_groupdel_group_rename_failure/groupdel.test new file mode 100755 index 0000000..0be68eb --- /dev/null +++ b/tests/failures/groupdel/02_groupdel_group_rename_failure/groupdel.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupdel report failures to save a new group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Remove group foo (groupdel foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/group groupdel foo 2>tmp/groupdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "groupdel reported:" +echo "=======================================================================" +cat tmp/groupdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupdel.err tmp/groupdel.err +echo "error message OK." +rm -f tmp/groupdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config.txt b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/default/useradd b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/group b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/group new file mode 100644 index 0000000..c8c759e --- /dev/null +++ b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1002: diff --git a/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/gshadow b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/gshadow new file mode 100644 index 0000000..be1575e --- /dev/null +++ b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:x:: diff --git a/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/login.defs b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/passwd b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/shadow b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupdel/03_groupdel_gshadow_open_failure/data/groupdel.err b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/data/groupdel.err new file mode 100644 index 0000000..448878e --- /dev/null +++ b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/data/groupdel.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 2 ... +groupdel: cannot open /etc/gshadow diff --git a/tests/failures/groupdel/03_groupdel_gshadow_open_failure/groupdel.test b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/groupdel.test new file mode 100755 index 0000000..664ce9f --- /dev/null +++ b/tests/failures/groupdel/03_groupdel_gshadow_open_failure/groupdel.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupdel report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Remove group foo (groupdel foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow groupdel foo 2>tmp/groupdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "groupdel reported:" +echo "=======================================================================" +cat tmp/groupdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupdel.err tmp/groupdel.err +echo "error message OK." +rm -f tmp/groupdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupdel/04_groupdel_group_open_failure/config.txt b/tests/failures/groupdel/04_groupdel_group_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupdel/04_groupdel_group_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/default/useradd b/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/group b/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/group new file mode 100644 index 0000000..c8c759e --- /dev/null +++ b/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1002: diff --git a/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/gshadow b/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/gshadow new file mode 100644 index 0000000..be1575e --- /dev/null +++ b/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:x:: diff --git a/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/login.defs b/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/passwd b/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/shadow b/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupdel/04_groupdel_group_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupdel/04_groupdel_group_open_failure/data/groupdel.err b/tests/failures/groupdel/04_groupdel_group_open_failure/data/groupdel.err new file mode 100644 index 0000000..212e9a1 --- /dev/null +++ b/tests/failures/groupdel/04_groupdel_group_open_failure/data/groupdel.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +groupdel: cannot open /etc/group diff --git a/tests/failures/groupdel/04_groupdel_group_open_failure/groupdel.test b/tests/failures/groupdel/04_groupdel_group_open_failure/groupdel.test new file mode 100755 index 0000000..8a05da7 --- /dev/null +++ b/tests/failures/groupdel/04_groupdel_group_open_failure/groupdel.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupdel report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Remove group foo (groupdel foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group groupdel foo 2>tmp/groupdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "groupdel reported:" +echo "=======================================================================" +cat tmp/groupdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupdel.err tmp/groupdel.err +echo "error message OK." +rm -f tmp/groupdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupmems/01_groupmems_group_open_failure/config.txt b/tests/failures/groupmems/01_groupmems_group_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupmems/01_groupmems_group_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupmems/01_groupmems_group_open_failure/config/etc/group b/tests/failures/groupmems/01_groupmems_group_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/groupmems/01_groupmems_group_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/groupmems/01_groupmems_group_open_failure/config/etc/gshadow b/tests/failures/groupmems/01_groupmems_group_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/groupmems/01_groupmems_group_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/groupmems/01_groupmems_group_open_failure/config/etc/passwd b/tests/failures/groupmems/01_groupmems_group_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupmems/01_groupmems_group_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupmems/01_groupmems_group_open_failure/config/etc/shadow b/tests/failures/groupmems/01_groupmems_group_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupmems/01_groupmems_group_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupmems/01_groupmems_group_open_failure/data/groupmems.err b/tests/failures/groupmems/01_groupmems_group_open_failure/data/groupmems.err new file mode 100644 index 0000000..1d13747 --- /dev/null +++ b/tests/failures/groupmems/01_groupmems_group_open_failure/data/groupmems.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +groupmems: cannot open /etc/group diff --git a/tests/failures/groupmems/01_groupmems_group_open_failure/groupmems.test b/tests/failures/groupmems/01_groupmems_group_open_failure/groupmems.test new file mode 100755 index 0000000..7b772cf --- /dev/null +++ b/tests/failures/groupmems/01_groupmems_group_open_failure/groupmems.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupmems report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group 1001 (groupmems -g 1001 -a nobody)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group groupmems -g 1001 -a nobody 2>tmp/groupmems.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "2" +echo "OK" + +echo "groupmems reported:" +echo "=======================================================================" +cat tmp/groupmems.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupmems.err tmp/groupmems.err +echo "error message OK." +rm -f tmp/groupmems.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config.txt b/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config/etc/group b/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config/etc/gshadow b/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config/etc/passwd b/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config/etc/shadow b/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupmems/02_groupmems_gshadow_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupmems/02_groupmems_gshadow_open_failure/data/groupmems.err b/tests/failures/groupmems/02_groupmems_gshadow_open_failure/data/groupmems.err new file mode 100644 index 0000000..3e01ee1 --- /dev/null +++ b/tests/failures/groupmems/02_groupmems_gshadow_open_failure/data/groupmems.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 2 ... +groupmems: cannot open /etc/gshadow diff --git a/tests/failures/groupmems/02_groupmems_gshadow_open_failure/groupmems.test b/tests/failures/groupmems/02_groupmems_gshadow_open_failure/groupmems.test new file mode 100755 index 0000000..8be4d6e --- /dev/null +++ b/tests/failures/groupmems/02_groupmems_gshadow_open_failure/groupmems.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupmems report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group 1001 (groupmems -g 1001 -a nobody)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow groupmems -g 1001 -a nobody 2>tmp/groupmems.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "2" +echo "OK" + +echo "groupmems reported:" +echo "=======================================================================" +cat tmp/groupmems.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupmems.err tmp/groupmems.err +echo "error message OK." +rm -f tmp/groupmems.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config.txt b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/default/useradd b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/group b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/gshadow b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/login.defs b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/passwd b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/shadow b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/data/group b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/data/group new file mode 100644 index 0000000..75815b9 --- /dev/null +++ b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/data/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +bar:x:1000: diff --git a/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/data/groupmod.err b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/data/groupmod.err new file mode 100644 index 0000000..652104e --- /dev/null +++ b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/data/groupmod.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/gshadow+ /etc/gshadow +groupmod: failure while writing changes to /etc/gshadow diff --git a/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/groupmod.test b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/groupmod.test new file mode 100755 index 0000000..4b19ee8 --- /dev/null +++ b/tests/failures/groupmod/01_groupmod_change_group_name_gshadow_rename_failure/groupmod.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupmod can change the name of a group" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Rename group foo to bar (groupmod -n bar foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/gshadow groupmod -n bar foo 2>tmp/groupmod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "groupmod reported:" +echo "=======================================================================" +cat tmp/groupmod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupmod.err tmp/groupmod.err +echo "error message OK." +rm -f tmp/groupmod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config.txt b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/default/useradd b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/group b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/gshadow b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/login.defs b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/passwd b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/passwd new file mode 100644 index 0000000..dc7bf84 --- /dev/null +++ b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000:::/bin/false diff --git a/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/shadow b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/data/group b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/data/group new file mode 100644 index 0000000..b51c3ad --- /dev/null +++ b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/data/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1001: diff --git a/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/data/groupmod.err b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/data/groupmod.err new file mode 100644 index 0000000..ee51312 --- /dev/null +++ b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/data/groupmod.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/passwd+ /etc/passwd +groupmod: failure while writing changes to /etc/passwd diff --git a/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/groupmod.test b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/groupmod.test new file mode 100755 index 0000000..7b38a60 --- /dev/null +++ b/tests/failures/groupmod/02_groupmod_change_gid_change_primary_group_passwd_rename_failure/groupmod.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupmod changes the primary group of users when it changes the GID of a group" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change GID of foo to 1001 (groupmod -g 1001 foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/passwd groupmod -g 1001 foo 2>tmp/groupmod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "groupmod reported:" +echo "=======================================================================" +cat tmp/groupmod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupmod.err tmp/groupmod.err +echo "error message OK." +rm -f tmp/groupmod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config.txt b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/default/useradd b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/group b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/gshadow b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/login.defs b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/passwd b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/shadow b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/data/groupmod.err b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/data/groupmod.err new file mode 100644 index 0000000..505d2d4 --- /dev/null +++ b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/data/groupmod.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/group+ /etc/group +groupmod: failure while writing changes to /etc/group diff --git a/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/groupmod.test b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/groupmod.test new file mode 100755 index 0000000..966ec7c --- /dev/null +++ b/tests/failures/groupmod/03_groupmod_change_group_name_group_rename_failure/groupmod.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupmod can change the name of a group" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Rename group foo to bar (groupmod -n bar foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/group groupmod -n bar foo 2>tmp/groupmod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "groupmod reported:" +echo "=======================================================================" +cat tmp/groupmod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupmod.err tmp/groupmod.err +echo "error message OK." +rm -f tmp/groupmod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupmod/04_groupmod_group_open_failure/config.txt b/tests/failures/groupmod/04_groupmod_group_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupmod/04_groupmod_group_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/default/useradd b/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/group b/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/gshadow b/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/login.defs b/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/passwd b/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/shadow b/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupmod/04_groupmod_group_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupmod/04_groupmod_group_open_failure/data/groupmod.err b/tests/failures/groupmod/04_groupmod_group_open_failure/data/groupmod.err new file mode 100644 index 0000000..f892b68 --- /dev/null +++ b/tests/failures/groupmod/04_groupmod_group_open_failure/data/groupmod.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +groupmod: cannot open /etc/group diff --git a/tests/failures/groupmod/04_groupmod_group_open_failure/groupmod.test b/tests/failures/groupmod/04_groupmod_group_open_failure/groupmod.test new file mode 100755 index 0000000..ec94d5e --- /dev/null +++ b/tests/failures/groupmod/04_groupmod_group_open_failure/groupmod.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupmod report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (groupmod -g 1001 foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group groupmod -g 1001 foo 2>tmp/groupmod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "groupmod reported:" +echo "=======================================================================" +cat tmp/groupmod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupmod.err tmp/groupmod.err +echo "error message OK." +rm -f tmp/groupmod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config.txt b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/default/useradd b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/group b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/gshadow b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/login.defs b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/passwd b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/shadow b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupmod/05_groupmod_gshadow_open_failure/data/groupmod.err b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/data/groupmod.err new file mode 100644 index 0000000..0aca92f --- /dev/null +++ b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/data/groupmod.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 2 ... +groupmod: cannot open /etc/gshadow diff --git a/tests/failures/groupmod/05_groupmod_gshadow_open_failure/groupmod.test b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/groupmod.test new file mode 100755 index 0000000..acf3248 --- /dev/null +++ b/tests/failures/groupmod/05_groupmod_gshadow_open_failure/groupmod.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupmod report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (groupmod -n bar foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow groupmod -n bar foo 2>tmp/groupmod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "groupmod reported:" +echo "=======================================================================" +cat tmp/groupmod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupmod.err tmp/groupmod.err +echo "error message OK." +rm -f tmp/groupmod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config.txt b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/default/useradd b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/group b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/gshadow b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/login.defs b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/passwd b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/shadow b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/data/group b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/data/group new file mode 100644 index 0000000..b51c3ad --- /dev/null +++ b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/data/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1001: diff --git a/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/groupmod.test b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/groupmod.test new file mode 100755 index 0000000..c4d41de --- /dev/null +++ b/tests/failures/groupmod/06_groupmod_-g_no_gshadow_open_failure/groupmod.test @@ -0,0 +1,39 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupmod does not need to open gshadow to change a gid" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (groupmod -g 1001 foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow groupmod -g 1001 foo +echo "OK" + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupmod/07_groupmod_passwd_open_failure/config.txt b/tests/failures/groupmod/07_groupmod_passwd_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupmod/07_groupmod_passwd_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/default/useradd b/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/group b/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/gshadow b/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/login.defs b/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/passwd b/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/passwd new file mode 100644 index 0000000..e396cfd --- /dev/null +++ b/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +baz:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/shadow b/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/shadow new file mode 100644 index 0000000..8f6ebbd --- /dev/null +++ b/tests/failures/groupmod/07_groupmod_passwd_open_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +baz:!:12977:0:99999:7::: diff --git a/tests/failures/groupmod/07_groupmod_passwd_open_failure/data/groupmod.err b/tests/failures/groupmod/07_groupmod_passwd_open_failure/data/groupmod.err new file mode 100644 index 0000000..f8a82d0 --- /dev/null +++ b/tests/failures/groupmod/07_groupmod_passwd_open_failure/data/groupmod.err @@ -0,0 +1,2 @@ +open FAILURE /etc/passwd 2 ... +groupmod: cannot open /etc/passwd diff --git a/tests/failures/groupmod/07_groupmod_passwd_open_failure/groupmod.test b/tests/failures/groupmod/07_groupmod_passwd_open_failure/groupmod.test new file mode 100755 index 0000000..2bcc782 --- /dev/null +++ b/tests/failures/groupmod/07_groupmod_passwd_open_failure/groupmod.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupmod report failures when it cannot open the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo (groupmod -g 1001 foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/passwd groupmod -g 1001 foo 2>tmp/groupmod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "groupmod reported:" +echo "=======================================================================" +cat tmp/groupmod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/groupmod.err tmp/groupmod.err +echo "error message OK." +rm -f tmp/groupmod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config.txt b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/default/useradd b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/group b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/gshadow b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/login.defs b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/passwd b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/passwd new file mode 100644 index 0000000..e396cfd --- /dev/null +++ b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +baz:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/shadow b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/shadow new file mode 100644 index 0000000..8f6ebbd --- /dev/null +++ b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +baz:!:12977:0:99999:7::: diff --git a/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/groupmod.test b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/groupmod.test new file mode 100755 index 0000000..b801985 --- /dev/null +++ b/tests/failures/groupmod/08_groupmod_-g_same_gid_no_passwd_open_failure/groupmod.test @@ -0,0 +1,39 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupmod does not open the passwd file if not needed" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo with same gid (groupmod -g 1000 foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/passwd groupmod -g 1000 foo +echo "OK" + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config.txt b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/default/useradd b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/group b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/gshadow b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/login.defs b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/passwd b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/passwd new file mode 100644 index 0000000..e396cfd --- /dev/null +++ b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +baz:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/shadow b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/shadow new file mode 100644 index 0000000..8f6ebbd --- /dev/null +++ b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +baz:!:12977:0:99999:7::: diff --git a/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/data/group b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/data/group new file mode 100644 index 0000000..75815b9 --- /dev/null +++ b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/data/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +bar:x:1000: diff --git a/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/data/gshadow b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/data/gshadow new file mode 100644 index 0000000..e814af0 --- /dev/null +++ b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/data/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +bar:*:: diff --git a/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/groupmod.test b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/groupmod.test new file mode 100755 index 0000000..7480cf2 --- /dev/null +++ b/tests/failures/groupmod/09_groupmod_-n_no_passwd_open_failure/groupmod.test @@ -0,0 +1,39 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupmod does not open the passwd file if not needed" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change group foo to bar (groupmod -n bar foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/passwd groupmod -n bar foo +echo "OK" + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl data/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/grpck/01_grpck_system_group_open_failure/config.txt b/tests/failures/grpck/01_grpck_system_group_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/grpck/01_grpck_system_group_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/default/useradd b/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/group b/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/gshadow b/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/login.defs b/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/passwd b/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/shadow b/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/grpck/01_grpck_system_group_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/grpck/01_grpck_system_group_open_failure/data/grpck.err b/tests/failures/grpck/01_grpck_system_group_open_failure/data/grpck.err new file mode 100644 index 0000000..378a519 --- /dev/null +++ b/tests/failures/grpck/01_grpck_system_group_open_failure/data/grpck.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +grpck: cannot open /etc/group diff --git a/tests/failures/grpck/01_grpck_system_group_open_failure/grpck.test b/tests/failures/grpck/01_grpck_system_group_open_failure/grpck.test new file mode 100755 index 0000000..288099e --- /dev/null +++ b/tests/failures/grpck/01_grpck_system_group_open_failure/grpck.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "grpck report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Check groups (grpck)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group grpck 2>tmp/grpck.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "grpck reported:" +echo "=======================================================================" +cat tmp/grpck.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/grpck.err tmp/grpck.err +echo "error message OK." +rm -f tmp/grpck.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/grpck/02_grpck_group_open_failure/config.txt b/tests/failures/grpck/02_grpck_group_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/grpck/02_grpck_group_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/grpck/02_grpck_group_open_failure/config/etc/default/useradd b/tests/failures/grpck/02_grpck_group_open_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/grpck/02_grpck_group_open_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/grpck/02_grpck_group_open_failure/config/etc/group b/tests/failures/grpck/02_grpck_group_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/grpck/02_grpck_group_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/grpck/02_grpck_group_open_failure/config/etc/gshadow b/tests/failures/grpck/02_grpck_group_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/grpck/02_grpck_group_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/grpck/02_grpck_group_open_failure/config/etc/login.defs b/tests/failures/grpck/02_grpck_group_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/grpck/02_grpck_group_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/grpck/02_grpck_group_open_failure/config/etc/passwd b/tests/failures/grpck/02_grpck_group_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/grpck/02_grpck_group_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/grpck/02_grpck_group_open_failure/config/etc/shadow b/tests/failures/grpck/02_grpck_group_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/grpck/02_grpck_group_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/grpck/02_grpck_group_open_failure/data/grpck.err b/tests/failures/grpck/02_grpck_group_open_failure/data/grpck.err new file mode 100644 index 0000000..c51c8a3 --- /dev/null +++ b/tests/failures/grpck/02_grpck_group_open_failure/data/grpck.err @@ -0,0 +1,2 @@ +open FAILURE data/group 2 ... +grpck: cannot open data/group diff --git a/tests/failures/grpck/02_grpck_group_open_failure/grpck.test b/tests/failures/grpck/02_grpck_group_open_failure/grpck.test new file mode 100755 index 0000000..41fe2a2 --- /dev/null +++ b/tests/failures/grpck/02_grpck_group_open_failure/grpck.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "grpck report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Check groups (grpck data/group)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=data/group grpck data/group 2>tmp/grpck.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "grpck reported:" +echo "=======================================================================" +cat tmp/grpck.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/grpck.err tmp/grpck.err +echo "error message OK." +rm -f tmp/grpck.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config.txt b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/default/useradd b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/group b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/gshadow b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/login.defs b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/passwd b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/shadow b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/grpck/03_grpck_system_gshadow_open_failure/data/grpck.err b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/data/grpck.err new file mode 100644 index 0000000..d15a190 --- /dev/null +++ b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/data/grpck.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 2 ... +grpck: cannot open /etc/gshadow diff --git a/tests/failures/grpck/03_grpck_system_gshadow_open_failure/grpck.test b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/grpck.test new file mode 100755 index 0000000..1016fc5 --- /dev/null +++ b/tests/failures/grpck/03_grpck_system_gshadow_open_failure/grpck.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "grpck report failures when it cannot open the system gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Check system groups (grpck)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow grpck 2>tmp/grpck.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "grpck reported:" +echo "=======================================================================" +cat tmp/grpck.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/grpck.err tmp/grpck.err +echo "error message OK." +rm -f tmp/grpck.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/grpck/04_grpck_gshadow_open_failure/config.txt b/tests/failures/grpck/04_grpck_gshadow_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/grpck/04_grpck_gshadow_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/default/useradd b/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/group b/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/gshadow b/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/login.defs b/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/passwd b/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/shadow b/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/grpck/04_grpck_gshadow_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/grpck/04_grpck_gshadow_open_failure/data/group b/tests/failures/grpck/04_grpck_gshadow_open_failure/data/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/grpck/04_grpck_gshadow_open_failure/data/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/grpck/04_grpck_gshadow_open_failure/data/grpck.err b/tests/failures/grpck/04_grpck_gshadow_open_failure/data/grpck.err new file mode 100644 index 0000000..61aff8a --- /dev/null +++ b/tests/failures/grpck/04_grpck_gshadow_open_failure/data/grpck.err @@ -0,0 +1,2 @@ +open FAILURE data/gshadow 2 ... +grpck: cannot open data/gshadow diff --git a/tests/failures/grpck/04_grpck_gshadow_open_failure/data/gshadow b/tests/failures/grpck/04_grpck_gshadow_open_failure/data/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/grpck/04_grpck_gshadow_open_failure/data/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/grpck/04_grpck_gshadow_open_failure/grpck.test b/tests/failures/grpck/04_grpck_gshadow_open_failure/grpck.test new file mode 100755 index 0000000..2510878 --- /dev/null +++ b/tests/failures/grpck/04_grpck_gshadow_open_failure/grpck.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "grpck report failures when it cannot open the local gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Check local groups (grpck data/group data/gshadow)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=data/gshadow grpck data/group data/gshadow 2>tmp/grpck.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "grpck reported:" +echo "=======================================================================" +cat tmp/grpck.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/grpck.err tmp/grpck.err +echo "error message OK." +rm -f tmp/grpck.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/grpck/05_grpck_sort_group_rename_failure/config.txt b/tests/failures/grpck/05_grpck_sort_group_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/grpck/05_grpck_sort_group_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/default/useradd b/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/group b/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/gshadow b/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/login.defs b/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/passwd b/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/shadow b/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/grpck/05_grpck_sort_group_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/grpck/05_grpck_sort_group_rename_failure/data/grpck.err b/tests/failures/grpck/05_grpck_sort_group_rename_failure/data/grpck.err new file mode 100644 index 0000000..5eecbfd --- /dev/null +++ b/tests/failures/grpck/05_grpck_sort_group_rename_failure/data/grpck.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/group+ /etc/group +grpck: failure while writing changes to /etc/group diff --git a/tests/failures/grpck/05_grpck_sort_group_rename_failure/grpck.test b/tests/failures/grpck/05_grpck_sort_group_rename_failure/grpck.test new file mode 100755 index 0000000..40f3ebc --- /dev/null +++ b/tests/failures/grpck/05_grpck_sort_group_rename_failure/grpck.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "grpck reports failure to write /etc/group" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Sort group (grpck -s)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/group grpck -s 2>tmp/grpck.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "5" +echo "OK" + +echo "grpck reported:" +echo "=======================================================================" +cat tmp/grpck.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/grpck.err tmp/grpck.err +echo "error message OK." +rm -f tmp/grpck.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config.txt b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/default/useradd b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/group b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/gshadow b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/login.defs b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/passwd b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/shadow b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/data/group b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/data/group new file mode 100644 index 0000000..a9a2e4c --- /dev/null +++ b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/data/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo +nogroup:x:65534: diff --git a/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/data/grpck.err b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/data/grpck.err new file mode 100644 index 0000000..275d87f --- /dev/null +++ b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/data/grpck.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/gshadow+ /etc/gshadow +grpck: failure while writing changes to /etc/gshadow diff --git a/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/grpck.test b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/grpck.test new file mode 100755 index 0000000..18f6979 --- /dev/null +++ b/tests/failures/grpck/06_grpck_sort_gshadow_rename_failure/grpck.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "grpck reports failure to write /etc/gshadow" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Sort group (grpck -s)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/gshadow grpck -s 2>tmp/grpck.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "5" +echo "OK" + +echo "grpck reported:" +echo "=======================================================================" +cat tmp/grpck.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/grpck.err tmp/grpck.err +echo "error message OK." +rm -f tmp/grpck.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/grpconv/01_grpconv_open_group_failure/config.txt b/tests/failures/grpconv/01_grpconv_open_group_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/grpconv/01_grpconv_open_group_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/group b/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/gshadow b/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/login.defs b/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/passwd b/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/shadow b/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/grpconv/01_grpconv_open_group_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/grpconv/01_grpconv_open_group_failure/data/grpconv.err b/tests/failures/grpconv/01_grpconv_open_group_failure/data/grpconv.err new file mode 100644 index 0000000..e02074e --- /dev/null +++ b/tests/failures/grpconv/01_grpconv_open_group_failure/data/grpconv.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +grpconv: cannot open /etc/group diff --git a/tests/failures/grpconv/01_grpconv_open_group_failure/grpconv.test b/tests/failures/grpconv/01_grpconv_open_group_failure/grpconv.test new file mode 100755 index 0000000..3398314 --- /dev/null +++ b/tests/failures/grpconv/01_grpconv_open_group_failure/grpconv.test @@ -0,0 +1,58 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "grpconv report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Remove the shadow file..." +rm -f /etc/shadow +echo "OK" + +echo -n "Disable shadow passwords (grpconv)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group grpconv 2>tmp/grpconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "grpconv reported:" +echo "=======================================================================" +cat tmp/grpconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/grpconv.err tmp/grpconv.err +echo "error message OK." +rm -f tmp/grpconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +test ! -f /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config.txt b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/group b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/gshadow b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/login.defs b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/passwd b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/shadow b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/grpconv/02_grpconv_open_gshadow_failure/data/grpconv.err b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/data/grpconv.err new file mode 100644 index 0000000..101f3d5 --- /dev/null +++ b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/data/grpconv.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 2 ... +grpconv: cannot open /etc/gshadow diff --git a/tests/failures/grpconv/02_grpconv_open_gshadow_failure/grpconv.test b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/grpconv.test new file mode 100755 index 0000000..77d4161 --- /dev/null +++ b/tests/failures/grpconv/02_grpconv_open_gshadow_failure/grpconv.test @@ -0,0 +1,58 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "grpconv report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Remove the gshadow file..." +rm -f /etc/gshadow +echo "OK" + +echo -n "Enable gshadow passwords (grpconv)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow grpconv 2>tmp/grpconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "grpconv reported:" +echo "=======================================================================" +cat tmp/grpconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/grpconv.err tmp/grpconv.err +echo "error message OK." +rm -f tmp/grpconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +test ! -f /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/grpconv/03_grpconv_rename_group_failure/config.txt b/tests/failures/grpconv/03_grpconv_rename_group_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/grpconv/03_grpconv_rename_group_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/group b/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/group new file mode 100644 index 0000000..5d68f69 --- /dev/null +++ b/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/group @@ -0,0 +1,42 @@ +root:*:0: +daemon:*:1: +bin:*:2: +sys:*:3: +adm:*:4: +tty:*:5: +disk:*:6: +lp:*:7: +mail:*:8: +news:*:9: +uucp:*:10: +man:*:12: +proxy:*:13: +kmem:*:15: +dialout:*:20: +fax:*:21: +voice:*:22: +cdrom:*:24: +floppy:*:25: +tape:*:26: +sudo:*:27: +audio:*:29: +dip:*:30: +www-data:*:33: +backup:*:34: +operator:*:37: +list:*:38: +irc:*:39: +src:*:40: +gnats:*:41: +shadow:*:42: +utmp:*:43: +video:*:44: +sasl:*:45: +plugdev:*:46: +staff:*:50: +games:*:60: +users:*:100: +nogroup:*:65534: +crontab:*:101: +Debian-exim:*:102: +foo:abc:1000: diff --git a/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/gshadow b/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/login.defs b/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/passwd b/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/passwd new file mode 100644 index 0000000..8656be4 --- /dev/null +++ b/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false +foo:abc:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/shadow b/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/grpconv/03_grpconv_rename_group_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/grpconv/03_grpconv_rename_group_failure/data/grpconv.err b/tests/failures/grpconv/03_grpconv_rename_group_failure/data/grpconv.err new file mode 100644 index 0000000..c1a1171 --- /dev/null +++ b/tests/failures/grpconv/03_grpconv_rename_group_failure/data/grpconv.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/group+ /etc/group +grpconv: failure while writing changes to /etc/group diff --git a/tests/failures/grpconv/03_grpconv_rename_group_failure/data/gshadow b/tests/failures/grpconv/03_grpconv_rename_group_failure/data/gshadow new file mode 100644 index 0000000..372fb9b --- /dev/null +++ b/tests/failures/grpconv/03_grpconv_rename_group_failure/data/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:*:: +Debian-exim:*:: +foo:abc:: diff --git a/tests/failures/grpconv/03_grpconv_rename_group_failure/grpconv.test b/tests/failures/grpconv/03_grpconv_rename_group_failure/grpconv.test new file mode 100755 index 0000000..2d22d15 --- /dev/null +++ b/tests/failures/grpconv/03_grpconv_rename_group_failure/grpconv.test @@ -0,0 +1,58 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "grpconv report failures to write the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Remove the gshadow file..." +rm -f /etc/gshadow +echo "OK" + +echo -n "Enable gshadow passwords (grpconv)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/group grpconv 2>tmp/grpconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "grpconv reported:" +echo "=======================================================================" +cat tmp/grpconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/grpconv.err tmp/grpconv.err +echo "error message OK." +rm -f tmp/grpconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl data/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config.txt b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/group b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/gshadow b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/login.defs b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/passwd b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/passwd new file mode 100644 index 0000000..8656be4 --- /dev/null +++ b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false +foo:abc:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/shadow b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/data/grpconv.err b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/data/grpconv.err new file mode 100644 index 0000000..f4eee43 --- /dev/null +++ b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/data/grpconv.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/gshadow+ /etc/gshadow +grpconv: failure while writing changes to /etc/gshadow diff --git a/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/grpconv.test b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/grpconv.test new file mode 100755 index 0000000..0537ca4 --- /dev/null +++ b/tests/failures/grpconv/04_grpconv_rename_gshadow_failure/grpconv.test @@ -0,0 +1,58 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "grpconv report failures to write the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Remove the gshadow file..." +rm -f /etc/gshadow +echo "OK" + +echo -n "Enable gshadow passwords (grpconv)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/gshadow grpconv 2>tmp/grpconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "grpconv reported:" +echo "=======================================================================" +cat tmp/grpconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/grpconv.err tmp/grpconv.err +echo "error message OK." +rm -f tmp/grpconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +test ! -f /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config.txt b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/group b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/gshadow b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/login.defs b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/passwd b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/shadow b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/grpunconv/01_grpunconv_group_rename_failure/data/grpunconv.err b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/data/grpunconv.err new file mode 100644 index 0000000..33ea6f3 --- /dev/null +++ b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/data/grpunconv.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/group+ /etc/group +grpunconv: failure while writing changes to /etc/group diff --git a/tests/failures/grpunconv/01_grpunconv_group_rename_failure/grpunconv.test b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/grpunconv.test new file mode 100755 index 0000000..8b4e014 --- /dev/null +++ b/tests/failures/grpunconv/01_grpunconv_group_rename_failure/grpunconv.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "grpunconv reports failure to write /etc/group" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Disable shadow passwords (grpunconv)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/group grpunconv 2>tmp/grpunconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "grpunconv reported:" +echo "=======================================================================" +cat tmp/grpunconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/grpunconv.err tmp/grpunconv.err +echo "error message OK." +rm -f tmp/grpunconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/grpunconv/02_grpunconv_open_group_failure/config.txt b/tests/failures/grpunconv/02_grpunconv_open_group_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/grpunconv/02_grpunconv_open_group_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/group b/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/gshadow b/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/login.defs b/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/passwd b/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/shadow b/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/grpunconv/02_grpunconv_open_group_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/grpunconv/02_grpunconv_open_group_failure/data/grpunconv.err b/tests/failures/grpunconv/02_grpunconv_open_group_failure/data/grpunconv.err new file mode 100644 index 0000000..fd1f2de --- /dev/null +++ b/tests/failures/grpunconv/02_grpunconv_open_group_failure/data/grpunconv.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +grpunconv: cannot open /etc/group diff --git a/tests/failures/grpunconv/02_grpunconv_open_group_failure/grpunconv.test b/tests/failures/grpunconv/02_grpunconv_open_group_failure/grpunconv.test new file mode 100755 index 0000000..014788e --- /dev/null +++ b/tests/failures/grpunconv/02_grpunconv_open_group_failure/grpunconv.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "grpunconv report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Disable shadow passwords (grpunconv)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group grpunconv 2>tmp/grpunconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "grpunconv reported:" +echo "=======================================================================" +cat tmp/grpunconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/grpunconv.err tmp/grpunconv.err +echo "error message OK." +rm -f tmp/grpunconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config.txt b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/group b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/gshadow b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/login.defs b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/passwd b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/shadow b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/data/grpunconv.err b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/data/grpunconv.err new file mode 100644 index 0000000..cb80cfd --- /dev/null +++ b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/data/grpunconv.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 0 ... +grpunconv: cannot open /etc/gshadow diff --git a/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/grpunconv.test b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/grpunconv.test new file mode 100755 index 0000000..4516e06 --- /dev/null +++ b/tests/failures/grpunconv/03_grpunconv_open_gshadow_failure/grpunconv.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "grpunconv report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Disable gshadow passwords (grpunconv)..." +LD_PRELOAD=../../../common/open_RDONLY_failure.so FAILURE_PATH=/etc/gshadow grpunconv 2>tmp/grpunconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "grpunconv reported:" +echo "=======================================================================" +cat tmp/grpunconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/grpunconv.err tmp/grpunconv.err +echo "error message OK." +rm -f tmp/grpunconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config.txt b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/group b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/gshadow b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/login.defs b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/passwd b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/shadow b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/data/group b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/data/group new file mode 100644 index 0000000..54d3da4 --- /dev/null +++ b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/data/group @@ -0,0 +1,42 @@ +root:*:0: +daemon:*:1: +bin:*:2: +sys:*:3: +adm:*:4: +tty:*:5: +disk:*:6: +lp:*:7: +mail:*:8: +news:*:9: +uucp:*:10: +man:*:12: +proxy:*:13: +kmem:*:15: +dialout:*:20: +fax:*:21: +voice:*:22: +cdrom:*:24: +floppy:*:25: +tape:*:26: +sudo:*:27: +audio:*:29: +dip:*:30: +www-data:*:33: +backup:*:34: +operator:*:37: +list:*:38: +irc:*:39: +src:*:40: +gnats:*:41: +shadow:*:42: +utmp:*:43: +video:*:44: +sasl:*:45: +plugdev:*:46: +staff:*:50: +games:*:60: +users:*:100: +nogroup:*:65534: +crontab:x:101: +Debian-exim:x:102: +foo:*:1000: diff --git a/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/data/grpunconv.err b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/data/grpunconv.err new file mode 100644 index 0000000..84fa124 --- /dev/null +++ b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/data/grpunconv.err @@ -0,0 +1,2 @@ +unlink FAILURE /etc/gshadow +grpunconv: cannot delete /etc/gshadow diff --git a/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/grpunconv.test b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/grpunconv.test new file mode 100755 index 0000000..4102719 --- /dev/null +++ b/tests/failures/grpunconv/04_grpunconv_unlink_gshadow_failure/grpunconv.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "grpunconv report failures when it cannot remove the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Disable shadow passwords (grpunconv)..." +LD_PRELOAD=../../../common/unlink_failure.so FAILURE_PATH=/etc/gshadow grpunconv 2>tmp/grpunconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "grpunconv reported:" +echo "=======================================================================" +cat tmp/grpunconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/grpunconv.err tmp/grpunconv.err +echo "error message OK." +rm -f tmp/grpunconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/newusers/01_newusers_open_passwd_failure/config.txt b/tests/failures/newusers/01_newusers_open_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/newusers/01_newusers_open_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/default/useradd b/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/group b/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/gshadow b/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/login.defs b/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/passwd b/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/shadow b/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/newusers/01_newusers_open_passwd_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/newusers/01_newusers_open_passwd_failure/data/newusers.err b/tests/failures/newusers/01_newusers_open_passwd_failure/data/newusers.err new file mode 100644 index 0000000..b9a24a2 --- /dev/null +++ b/tests/failures/newusers/01_newusers_open_passwd_failure/data/newusers.err @@ -0,0 +1,2 @@ +open FAILURE /etc/passwd 2 ... +newusers: cannot open /etc/passwd diff --git a/tests/failures/newusers/01_newusers_open_passwd_failure/data/newusers.list b/tests/failures/newusers/01_newusers_open_passwd_failure/data/newusers.list new file mode 100644 index 0000000..f9d747c --- /dev/null +++ b/tests/failures/newusers/01_newusers_open_passwd_failure/data/newusers.list @@ -0,0 +1 @@ +foo:fooPass::bar:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/01_newusers_open_passwd_failure/newusers.test b/tests/failures/newusers/01_newusers_open_passwd_failure/newusers.test new file mode 100755 index 0000000..25462a8 --- /dev/null +++ b/tests/failures/newusers/01_newusers_open_passwd_failure/newusers.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "newusers report failures when it cannot open the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add user foo (newusers foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/passwd newusers data/newusers.list 2>tmp/newusers.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "newusers reported:" +echo "=======================================================================" +cat tmp/newusers.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/newusers.err tmp/newusers.err +echo "error message OK." +rm -f tmp/newusers.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/newusers/02_newusers_open_shadow_failure/config.txt b/tests/failures/newusers/02_newusers_open_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/newusers/02_newusers_open_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/default/useradd b/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/group b/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/gshadow b/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/login.defs b/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/passwd b/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/shadow b/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/newusers/02_newusers_open_shadow_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/newusers/02_newusers_open_shadow_failure/data/newusers.err b/tests/failures/newusers/02_newusers_open_shadow_failure/data/newusers.err new file mode 100644 index 0000000..f46f22d --- /dev/null +++ b/tests/failures/newusers/02_newusers_open_shadow_failure/data/newusers.err @@ -0,0 +1,2 @@ +open FAILURE /etc/shadow 2 ... +newusers: cannot open /etc/shadow diff --git a/tests/failures/newusers/02_newusers_open_shadow_failure/data/newusers.list b/tests/failures/newusers/02_newusers_open_shadow_failure/data/newusers.list new file mode 100644 index 0000000..f9d747c --- /dev/null +++ b/tests/failures/newusers/02_newusers_open_shadow_failure/data/newusers.list @@ -0,0 +1 @@ +foo:fooPass::bar:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/02_newusers_open_shadow_failure/newusers.test b/tests/failures/newusers/02_newusers_open_shadow_failure/newusers.test new file mode 100755 index 0000000..b7fc584 --- /dev/null +++ b/tests/failures/newusers/02_newusers_open_shadow_failure/newusers.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "newusers report failures when it cannot open the shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add user foo (newusers foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/shadow newusers data/newusers.list 2>tmp/newusers.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "newusers reported:" +echo "=======================================================================" +cat tmp/newusers.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/newusers.err tmp/newusers.err +echo "error message OK." +rm -f tmp/newusers.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/newusers/03_newusers_open_group_failure/config.txt b/tests/failures/newusers/03_newusers_open_group_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/newusers/03_newusers_open_group_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/newusers/03_newusers_open_group_failure/config/etc/default/useradd b/tests/failures/newusers/03_newusers_open_group_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/newusers/03_newusers_open_group_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/newusers/03_newusers_open_group_failure/config/etc/group b/tests/failures/newusers/03_newusers_open_group_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/newusers/03_newusers_open_group_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/newusers/03_newusers_open_group_failure/config/etc/gshadow b/tests/failures/newusers/03_newusers_open_group_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/newusers/03_newusers_open_group_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/newusers/03_newusers_open_group_failure/config/etc/login.defs b/tests/failures/newusers/03_newusers_open_group_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/newusers/03_newusers_open_group_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/newusers/03_newusers_open_group_failure/config/etc/passwd b/tests/failures/newusers/03_newusers_open_group_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/newusers/03_newusers_open_group_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/newusers/03_newusers_open_group_failure/config/etc/shadow b/tests/failures/newusers/03_newusers_open_group_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/newusers/03_newusers_open_group_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/newusers/03_newusers_open_group_failure/data/newusers.err b/tests/failures/newusers/03_newusers_open_group_failure/data/newusers.err new file mode 100644 index 0000000..3ec4f2f --- /dev/null +++ b/tests/failures/newusers/03_newusers_open_group_failure/data/newusers.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +newusers: cannot open /etc/group diff --git a/tests/failures/newusers/03_newusers_open_group_failure/data/newusers.list b/tests/failures/newusers/03_newusers_open_group_failure/data/newusers.list new file mode 100644 index 0000000..f9d747c --- /dev/null +++ b/tests/failures/newusers/03_newusers_open_group_failure/data/newusers.list @@ -0,0 +1 @@ +foo:fooPass::bar:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/03_newusers_open_group_failure/newusers.test b/tests/failures/newusers/03_newusers_open_group_failure/newusers.test new file mode 100755 index 0000000..95e075d --- /dev/null +++ b/tests/failures/newusers/03_newusers_open_group_failure/newusers.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "newusers report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add user foo (newusers foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group newusers data/newusers.list 2>tmp/newusers.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "newusers reported:" +echo "=======================================================================" +cat tmp/newusers.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/newusers.err tmp/newusers.err +echo "error message OK." +rm -f tmp/newusers.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/newusers/04_newusers_open_gshadow_failure/config.txt b/tests/failures/newusers/04_newusers_open_gshadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/newusers/04_newusers_open_gshadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/default/useradd b/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/group b/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/gshadow b/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/login.defs b/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/passwd b/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/shadow b/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/newusers/04_newusers_open_gshadow_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/newusers/04_newusers_open_gshadow_failure/data/newusers.err b/tests/failures/newusers/04_newusers_open_gshadow_failure/data/newusers.err new file mode 100644 index 0000000..e2a9ca0 --- /dev/null +++ b/tests/failures/newusers/04_newusers_open_gshadow_failure/data/newusers.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 2 ... +newusers: cannot open /etc/gshadow diff --git a/tests/failures/newusers/04_newusers_open_gshadow_failure/data/newusers.list b/tests/failures/newusers/04_newusers_open_gshadow_failure/data/newusers.list new file mode 100644 index 0000000..f9d747c --- /dev/null +++ b/tests/failures/newusers/04_newusers_open_gshadow_failure/data/newusers.list @@ -0,0 +1 @@ +foo:fooPass::bar:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/04_newusers_open_gshadow_failure/newusers.test b/tests/failures/newusers/04_newusers_open_gshadow_failure/newusers.test new file mode 100755 index 0000000..6383079 --- /dev/null +++ b/tests/failures/newusers/04_newusers_open_gshadow_failure/newusers.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "newusers report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add user foo (newusers foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow newusers data/newusers.list 2>tmp/newusers.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "newusers reported:" +echo "=======================================================================" +cat tmp/newusers.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/newusers.err tmp/newusers.err +echo "error message OK." +rm -f tmp/newusers.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/newusers/05_newusers_rename_passwd_failure/config.txt b/tests/failures/newusers/05_newusers_rename_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/newusers/05_newusers_rename_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/default/useradd b/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/group b/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/gshadow b/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/login.defs b/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/passwd b/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..8656be4 --- /dev/null +++ b/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false +foo:abc:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/shadow b/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/newusers/05_newusers_rename_passwd_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/newusers/05_newusers_rename_passwd_failure/data/newusers.err b/tests/failures/newusers/05_newusers_rename_passwd_failure/data/newusers.err new file mode 100644 index 0000000..160bad7 --- /dev/null +++ b/tests/failures/newusers/05_newusers_rename_passwd_failure/data/newusers.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/passwd+ /etc/passwd +newusers: failure while writing changes to /etc/passwd diff --git a/tests/failures/newusers/05_newusers_rename_passwd_failure/data/newusers.list b/tests/failures/newusers/05_newusers_rename_passwd_failure/data/newusers.list new file mode 100644 index 0000000..f9d747c --- /dev/null +++ b/tests/failures/newusers/05_newusers_rename_passwd_failure/data/newusers.list @@ -0,0 +1 @@ +foo:fooPass::bar:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/05_newusers_rename_passwd_failure/newusers.test b/tests/failures/newusers/05_newusers_rename_passwd_failure/newusers.test new file mode 100755 index 0000000..3fc3097 --- /dev/null +++ b/tests/failures/newusers/05_newusers_rename_passwd_failure/newusers.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "newusers report failures to write the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Create user foo (newusers data/newusers.list)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/passwd newusers data/newusers.list 2>tmp/newusers.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "newusers reported:" +echo "=======================================================================" +cat tmp/newusers.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/newusers.err tmp/newusers.err +echo "error message OK." +rm -f tmp/newusers.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/newusers/06_newusers_rename_shadow_failure/config.txt b/tests/failures/newusers/06_newusers_rename_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/newusers/06_newusers_rename_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/group b/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/gshadow b/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/login.defs b/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/passwd b/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..03a7177 --- /dev/null +++ b/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/shadow b/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/newusers/06_newusers_rename_shadow_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/newusers/06_newusers_rename_shadow_failure/data/newusers.err b/tests/failures/newusers/06_newusers_rename_shadow_failure/data/newusers.err new file mode 100644 index 0000000..593b9ae --- /dev/null +++ b/tests/failures/newusers/06_newusers_rename_shadow_failure/data/newusers.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/shadow+ /etc/shadow +newusers: failure while writing changes to /etc/shadow diff --git a/tests/failures/newusers/06_newusers_rename_shadow_failure/data/newusers.list b/tests/failures/newusers/06_newusers_rename_shadow_failure/data/newusers.list new file mode 100644 index 0000000..f9d747c --- /dev/null +++ b/tests/failures/newusers/06_newusers_rename_shadow_failure/data/newusers.list @@ -0,0 +1 @@ +foo:fooPass::bar:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/06_newusers_rename_shadow_failure/data/passwd b/tests/failures/newusers/06_newusers_rename_shadow_failure/data/passwd new file mode 100644 index 0000000..ce8e3c3 --- /dev/null +++ b/tests/failures/newusers/06_newusers_rename_shadow_failure/data/passwd @@ -0,0 +1,20 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1001:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/06_newusers_rename_shadow_failure/newusers.test b/tests/failures/newusers/06_newusers_rename_shadow_failure/newusers.test new file mode 100755 index 0000000..aad005f --- /dev/null +++ b/tests/failures/newusers/06_newusers_rename_shadow_failure/newusers.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "newusers report failures to write the shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Create user foo (newusers data/newusers.list)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/shadow newusers data/newusers.list 2>tmp/newusers.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "newusers reported:" +echo "=======================================================================" +cat tmp/newusers.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/newusers.err tmp/newusers.err +echo "error message OK." +rm -f tmp/newusers.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/newusers/07_newusers_rename_group_failure/config.txt b/tests/failures/newusers/07_newusers_rename_group_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/newusers/07_newusers_rename_group_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/group b/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/gshadow b/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/login.defs b/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/passwd b/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/passwd new file mode 100644 index 0000000..03a7177 --- /dev/null +++ b/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/shadow b/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/newusers/07_newusers_rename_group_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/newusers/07_newusers_rename_group_failure/data/newusers.err b/tests/failures/newusers/07_newusers_rename_group_failure/data/newusers.err new file mode 100644 index 0000000..2ac5e86 --- /dev/null +++ b/tests/failures/newusers/07_newusers_rename_group_failure/data/newusers.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/group+ /etc/group +newusers: failure while writing changes to /etc/group diff --git a/tests/failures/newusers/07_newusers_rename_group_failure/data/newusers.list b/tests/failures/newusers/07_newusers_rename_group_failure/data/newusers.list new file mode 100644 index 0000000..f9d747c --- /dev/null +++ b/tests/failures/newusers/07_newusers_rename_group_failure/data/newusers.list @@ -0,0 +1 @@ +foo:fooPass::bar:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/07_newusers_rename_group_failure/data/passwd b/tests/failures/newusers/07_newusers_rename_group_failure/data/passwd new file mode 100644 index 0000000..ce8e3c3 --- /dev/null +++ b/tests/failures/newusers/07_newusers_rename_group_failure/data/passwd @@ -0,0 +1,20 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1001:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/07_newusers_rename_group_failure/data/shadow b/tests/failures/newusers/07_newusers_rename_group_failure/data/shadow new file mode 100644 index 0000000..602bef5 --- /dev/null +++ b/tests/failures/newusers/07_newusers_rename_group_failure/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:@TODAY@:0:99999:7::: diff --git a/tests/failures/newusers/07_newusers_rename_group_failure/newusers.test b/tests/failures/newusers/07_newusers_rename_group_failure/newusers.test new file mode 100755 index 0000000..20a8771 --- /dev/null +++ b/tests/failures/newusers/07_newusers_rename_group_failure/newusers.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "newusers report failures to write the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Create user foo (newusers data/newusers.list)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/group newusers data/newusers.list 2>tmp/newusers.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "newusers reported:" +echo "=======================================================================" +cat tmp/newusers.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/newusers.err tmp/newusers.err +echo "error message OK." +rm -f tmp/newusers.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/newusers/08_newusers_rename_gshadow_failure/config.txt b/tests/failures/newusers/08_newusers_rename_gshadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/newusers/08_newusers_rename_gshadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/group b/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/gshadow b/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/login.defs b/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/passwd b/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/passwd new file mode 100644 index 0000000..03a7177 --- /dev/null +++ b/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/shadow b/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/newusers/08_newusers_rename_gshadow_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/group b/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/group new file mode 100644 index 0000000..e65d5b0 --- /dev/null +++ b/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/group @@ -0,0 +1,43 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: +bar:x:1001: diff --git a/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/newusers.err b/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/newusers.err new file mode 100644 index 0000000..ca0738a --- /dev/null +++ b/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/newusers.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/gshadow+ /etc/gshadow +newusers: failure while writing changes to /etc/gshadow diff --git a/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/newusers.list b/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/newusers.list new file mode 100644 index 0000000..f9d747c --- /dev/null +++ b/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/newusers.list @@ -0,0 +1 @@ +foo:fooPass::bar:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/passwd b/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/passwd new file mode 100644 index 0000000..ce8e3c3 --- /dev/null +++ b/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/passwd @@ -0,0 +1,20 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1001:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/shadow b/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/shadow new file mode 100644 index 0000000..602bef5 --- /dev/null +++ b/tests/failures/newusers/08_newusers_rename_gshadow_failure/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:@TODAY@:0:99999:7::: diff --git a/tests/failures/newusers/08_newusers_rename_gshadow_failure/newusers.test b/tests/failures/newusers/08_newusers_rename_gshadow_failure/newusers.test new file mode 100755 index 0000000..8a8560f --- /dev/null +++ b/tests/failures/newusers/08_newusers_rename_gshadow_failure/newusers.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "newusers report failures to write the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Create user foo (newusers data/newusers.list)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/gshadow newusers data/newusers.list 2>tmp/newusers.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "newusers reported:" +echo "=======================================================================" +cat tmp/newusers.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/newusers.err tmp/newusers.err +echo "error message OK." +rm -f tmp/newusers.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config.txt b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/group b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/gshadow b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/login.defs b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/passwd b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/passwd new file mode 100644 index 0000000..03a7177 --- /dev/null +++ b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/passwd @@ -0,0 +1,19 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/shadow b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/group b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/group new file mode 100644 index 0000000..e65d5b0 --- /dev/null +++ b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/group @@ -0,0 +1,43 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: +bar:x:1001: diff --git a/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/gshadow b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/gshadow new file mode 100644 index 0000000..d8aa8ad --- /dev/null +++ b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/gshadow @@ -0,0 +1,43 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: +bar:*:: diff --git a/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/newusers.err b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/newusers.err new file mode 100644 index 0000000..70bfcb5 --- /dev/null +++ b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/newusers.err @@ -0,0 +1,4 @@ +rename FAILURE /etc/nshadow /etc/shadow +newusers: (user foo) pam_chauthtok() failed, error: +Authentication token manipulation error +newusers: (line 1, user foo) password not changed diff --git a/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/newusers.list b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/newusers.list new file mode 100644 index 0000000..f9d747c --- /dev/null +++ b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/newusers.list @@ -0,0 +1 @@ +foo:fooPass::bar:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/passwd b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/passwd new file mode 100644 index 0000000..ce8e3c3 --- /dev/null +++ b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/data/passwd @@ -0,0 +1,20 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1001:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/newusers.test b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/newusers.test new file mode 100755 index 0000000..3ce542e --- /dev/null +++ b/tests/failures/newusers/09_newusers_rename_shadow_failure_PAM/newusers.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "newusers report failures to write the shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Create user foo (newusers data/newusers.list)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/shadow newusers data/newusers.list 2>tmp/newusers.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "newusers reported:" +echo "=======================================================================" +cat tmp/newusers.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/newusers.err tmp/newusers.err +echo "error message OK." +rm -f tmp/newusers.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl data/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/newusers/10_newusers_time_0/config.txt b/tests/failures/newusers/10_newusers_time_0/config.txt new file mode 100644 index 0000000..a2ff911 --- /dev/null +++ b/tests/failures/newusers/10_newusers_time_0/config.txt @@ -0,0 +1,2 @@ +user foo exists, UID 1000 +user foo2 exists, UID 1001 diff --git a/tests/failures/newusers/10_newusers_time_0/config/etc/default/useradd b/tests/failures/newusers/10_newusers_time_0/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/newusers/10_newusers_time_0/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/newusers/10_newusers_time_0/config/etc/group b/tests/failures/newusers/10_newusers_time_0/config/etc/group new file mode 100644 index 0000000..beb7c87 --- /dev/null +++ b/tests/failures/newusers/10_newusers_time_0/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3:root +adm:x:4:root,foo +tty:x:5: +disk:x:6: +lp:x:7:foo,root +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21:foo +voice:x:22: +cdrom:x:24: +floppy:x:25:foo +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100:foo +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/newusers/10_newusers_time_0/config/etc/gshadow b/tests/failures/newusers/10_newusers_time_0/config/etc/gshadow new file mode 100644 index 0000000..55b8e95 --- /dev/null +++ b/tests/failures/newusers/10_newusers_time_0/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*::root +adm:*::root,foo +tty:*::foo +disk:*:foo: +lp:*::foo,root +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:foo:foo +voice:*:: +cdrom:*:foo:foo +floppy:*::foo +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/newusers/10_newusers_time_0/config/etc/pam.d/common-password b/tests/failures/newusers/10_newusers_time_0/config/etc/pam.d/common-password new file mode 100644 index 0000000..cb8c7b7 --- /dev/null +++ b/tests/failures/newusers/10_newusers_time_0/config/etc/pam.d/common-password @@ -0,0 +1,33 @@ +# +# /etc/pam.d/common-password - password-related modules common to all services +# +# This file is included from other service-specific PAM config files, +# and should contain a list of modules that define the services to be +# used to change user passwords. The default is pam_unix. + +# Explanation of pam_unix options: +# +# The "sha512" option enables salted SHA512 passwords. Without this option, +# the default is Unix crypt. Prior releases used the option "md5". +# +# The "obscure" option replaces the old `OBSCURE_CHECKS_ENAB' option in +# login.defs. +# +# See the pam_unix manpage for other options. + +# As of pam 1.0.1-6, this file is managed by pam-auth-update by default. +# To take advantage of this, it is recommended that you configure any +# local modules either before or after the default block, and use +# pam-auth-update to manage selection of other modules. See +# pam-auth-update(8) for details. + +# here are the per-package modules (the "Primary" block) +password [success=1 default=ignore] pam_unix.so obscure sha512 +# here's the fallback if no module succeeds +password requisite pam_deny.so +# prime the stack with a positive return value if there isn't one already; +# this avoids us returning an error just because nothing sets a success code +# since the modules above will each just jump around +password required pam_permit.so +# and here are more per-package modules (the "Additional" block) +# end of pam-auth-update config diff --git a/tests/failures/newusers/10_newusers_time_0/config/etc/passwd b/tests/failures/newusers/10_newusers_time_0/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/newusers/10_newusers_time_0/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/newusers/10_newusers_time_0/config/etc/shadow b/tests/failures/newusers/10_newusers_time_0/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/newusers/10_newusers_time_0/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/newusers/10_newusers_time_0/data/group b/tests/failures/newusers/10_newusers_time_0/data/group new file mode 100644 index 0000000..dcabb32 --- /dev/null +++ b/tests/failures/newusers/10_newusers_time_0/data/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3:root +adm:x:4:root,foo +tty:x:5: +disk:x:6: +lp:x:7:foo,root +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21:foo +voice:x:22: +cdrom:x:24: +floppy:x:25:foo +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100:foo +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +bar:x:1000: diff --git a/tests/failures/newusers/10_newusers_time_0/data/gshadow b/tests/failures/newusers/10_newusers_time_0/data/gshadow new file mode 100644 index 0000000..dc9f7f6 --- /dev/null +++ b/tests/failures/newusers/10_newusers_time_0/data/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*::root +adm:*::root,foo +tty:*::foo +disk:*:foo: +lp:*::foo,root +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:foo:foo +voice:*:: +cdrom:*:foo:foo +floppy:*::foo +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +bar:*:: diff --git a/tests/failures/newusers/10_newusers_time_0/data/newusers.list b/tests/failures/newusers/10_newusers_time_0/data/newusers.list new file mode 100644 index 0000000..f9d747c --- /dev/null +++ b/tests/failures/newusers/10_newusers_time_0/data/newusers.list @@ -0,0 +1 @@ +foo:fooPass::bar:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/10_newusers_time_0/data/passwd b/tests/failures/newusers/10_newusers_time_0/data/passwd new file mode 100644 index 0000000..7bf7386 --- /dev/null +++ b/tests/failures/newusers/10_newusers_time_0/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/newusers/10_newusers_time_0/data/shadow b/tests/failures/newusers/10_newusers_time_0/data/shadow new file mode 100644 index 0000000..37df8e5 --- /dev/null +++ b/tests/failures/newusers/10_newusers_time_0/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:@PASS_SHA512 fooPass@::0:99999:7::: diff --git a/tests/failures/newusers/10_newusers_time_0/newusers.test b/tests/failures/newusers/10_newusers_time_0/newusers.test new file mode 100755 index 0000000..27d5ce9 --- /dev/null +++ b/tests/failures/newusers/10_newusers_time_0/newusers.test @@ -0,0 +1,39 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "newusers disables aging when time is not set" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Create user foo (newusers data/newusers.list)..." +LD_PRELOAD=../../../common/time_0.so newusers data/newusers.list 2>/dev/null +echo "OK" + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl data/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwck/01_pwck_system_passwd_open_failure/config.txt b/tests/failures/pwck/01_pwck_system_passwd_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwck/01_pwck_system_passwd_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwck/01_pwck_system_passwd_open_failure/config/etc/group b/tests/failures/pwck/01_pwck_system_passwd_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/pwck/01_pwck_system_passwd_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/pwck/01_pwck_system_passwd_open_failure/config/etc/gshadow b/tests/failures/pwck/01_pwck_system_passwd_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/pwck/01_pwck_system_passwd_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/pwck/01_pwck_system_passwd_open_failure/config/etc/passwd b/tests/failures/pwck/01_pwck_system_passwd_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/pwck/01_pwck_system_passwd_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/pwck/01_pwck_system_passwd_open_failure/config/etc/shadow b/tests/failures/pwck/01_pwck_system_passwd_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/pwck/01_pwck_system_passwd_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/pwck/01_pwck_system_passwd_open_failure/data/pwck.err b/tests/failures/pwck/01_pwck_system_passwd_open_failure/data/pwck.err new file mode 100644 index 0000000..9839b9e --- /dev/null +++ b/tests/failures/pwck/01_pwck_system_passwd_open_failure/data/pwck.err @@ -0,0 +1,2 @@ +open FAILURE /etc/passwd 2 ... +pwck: cannot open /etc/passwd diff --git a/tests/failures/pwck/01_pwck_system_passwd_open_failure/pwck.test b/tests/failures/pwck/01_pwck_system_passwd_open_failure/pwck.test new file mode 100755 index 0000000..f28c481 --- /dev/null +++ b/tests/failures/pwck/01_pwck_system_passwd_open_failure/pwck.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwck report failures when it cannot open the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Check user db (pwck)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/passwd pwck 2>tmp/pwck.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "pwck reported:" +echo "=======================================================================" +cat tmp/pwck.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwck.err tmp/pwck.err +echo "error message OK." +rm -f tmp/pwck.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwck/02_pwck_passwd_open_failure/config.txt b/tests/failures/pwck/02_pwck_passwd_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwck/02_pwck_passwd_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwck/02_pwck_passwd_open_failure/config/etc/group b/tests/failures/pwck/02_pwck_passwd_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/pwck/02_pwck_passwd_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/pwck/02_pwck_passwd_open_failure/config/etc/gshadow b/tests/failures/pwck/02_pwck_passwd_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/pwck/02_pwck_passwd_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/pwck/02_pwck_passwd_open_failure/config/etc/passwd b/tests/failures/pwck/02_pwck_passwd_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/pwck/02_pwck_passwd_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/pwck/02_pwck_passwd_open_failure/config/etc/shadow b/tests/failures/pwck/02_pwck_passwd_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/pwck/02_pwck_passwd_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/pwck/02_pwck_passwd_open_failure/data/pwck.err b/tests/failures/pwck/02_pwck_passwd_open_failure/data/pwck.err new file mode 100644 index 0000000..7ffd649 --- /dev/null +++ b/tests/failures/pwck/02_pwck_passwd_open_failure/data/pwck.err @@ -0,0 +1,2 @@ +open FAILURE data/passwd 2 ... +pwck: cannot open data/passwd diff --git a/tests/failures/pwck/02_pwck_passwd_open_failure/pwck.test b/tests/failures/pwck/02_pwck_passwd_open_failure/pwck.test new file mode 100755 index 0000000..e9dcc9b --- /dev/null +++ b/tests/failures/pwck/02_pwck_passwd_open_failure/pwck.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwck report failures when it cannot open the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Check users (pwck data/passwd)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=data/passwd pwck data/passwd 2>tmp/pwck.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "pwck reported:" +echo "=======================================================================" +cat tmp/pwck.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwck.err tmp/pwck.err +echo "error message OK." +rm -f tmp/pwck.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwck/03_pwck_system_shadow_open_failure/config.txt b/tests/failures/pwck/03_pwck_system_shadow_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwck/03_pwck_system_shadow_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwck/03_pwck_system_shadow_open_failure/config/etc/group b/tests/failures/pwck/03_pwck_system_shadow_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/pwck/03_pwck_system_shadow_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/pwck/03_pwck_system_shadow_open_failure/config/etc/gshadow b/tests/failures/pwck/03_pwck_system_shadow_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/pwck/03_pwck_system_shadow_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/pwck/03_pwck_system_shadow_open_failure/config/etc/passwd b/tests/failures/pwck/03_pwck_system_shadow_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/pwck/03_pwck_system_shadow_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/pwck/03_pwck_system_shadow_open_failure/config/etc/shadow b/tests/failures/pwck/03_pwck_system_shadow_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/pwck/03_pwck_system_shadow_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/pwck/03_pwck_system_shadow_open_failure/data/pwck.err b/tests/failures/pwck/03_pwck_system_shadow_open_failure/data/pwck.err new file mode 100644 index 0000000..ee7dde0 --- /dev/null +++ b/tests/failures/pwck/03_pwck_system_shadow_open_failure/data/pwck.err @@ -0,0 +1,2 @@ +open FAILURE /etc/shadow 2 ... +pwck: cannot open /etc/shadow diff --git a/tests/failures/pwck/03_pwck_system_shadow_open_failure/pwck.test b/tests/failures/pwck/03_pwck_system_shadow_open_failure/pwck.test new file mode 100755 index 0000000..5033612 --- /dev/null +++ b/tests/failures/pwck/03_pwck_system_shadow_open_failure/pwck.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwck report failures when it cannot open the system shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Check system groups (pwck)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/shadow pwck 2>tmp/pwck.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "pwck reported:" +echo "=======================================================================" +cat tmp/pwck.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwck.err tmp/pwck.err +echo "error message OK." +rm -f tmp/pwck.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwck/04_pwck_shadow_open_failure/config.txt b/tests/failures/pwck/04_pwck_shadow_open_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwck/04_pwck_shadow_open_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwck/04_pwck_shadow_open_failure/config/etc/group b/tests/failures/pwck/04_pwck_shadow_open_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/pwck/04_pwck_shadow_open_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/pwck/04_pwck_shadow_open_failure/config/etc/gshadow b/tests/failures/pwck/04_pwck_shadow_open_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/pwck/04_pwck_shadow_open_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/pwck/04_pwck_shadow_open_failure/config/etc/passwd b/tests/failures/pwck/04_pwck_shadow_open_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/pwck/04_pwck_shadow_open_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/pwck/04_pwck_shadow_open_failure/config/etc/shadow b/tests/failures/pwck/04_pwck_shadow_open_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/pwck/04_pwck_shadow_open_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/pwck/04_pwck_shadow_open_failure/data/passwd b/tests/failures/pwck/04_pwck_shadow_open_failure/data/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/pwck/04_pwck_shadow_open_failure/data/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/pwck/04_pwck_shadow_open_failure/data/pwck.err b/tests/failures/pwck/04_pwck_shadow_open_failure/data/pwck.err new file mode 100644 index 0000000..bac9260 --- /dev/null +++ b/tests/failures/pwck/04_pwck_shadow_open_failure/data/pwck.err @@ -0,0 +1,2 @@ +open FAILURE data/shadow 2 ... +pwck: cannot open data/shadow diff --git a/tests/failures/pwck/04_pwck_shadow_open_failure/pwck.test b/tests/failures/pwck/04_pwck_shadow_open_failure/pwck.test new file mode 100755 index 0000000..ef2b899 --- /dev/null +++ b/tests/failures/pwck/04_pwck_shadow_open_failure/pwck.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwck report failures when it cannot open the local shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Check local groups (pwck data/group data/shadow)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=data/shadow pwck data/passwd data/shadow 2>tmp/pwck.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "pwck reported:" +echo "=======================================================================" +cat tmp/pwck.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwck.err tmp/pwck.err +echo "error message OK." +rm -f tmp/pwck.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config.txt b/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config/etc/group b/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config/etc/gshadow b/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config/etc/passwd b/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config/etc/shadow b/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/data/pwck.err b/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/data/pwck.err new file mode 100644 index 0000000..3b474db --- /dev/null +++ b/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/data/pwck.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/passwd+ /etc/passwd +pwck: failure while writing changes to /etc/passwd diff --git a/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/pwck.test b/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/pwck.test new file mode 100755 index 0000000..b02853e --- /dev/null +++ b/tests/failures/pwck/05_pwck_sort_system_passwd_rename_failure/pwck.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwck reports failure to write /etc/passwd" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Sort passwd (pwck -s)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/passwd pwck -s 2>tmp/pwck.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "5" +echo "OK" + +echo "pwck reported:" +echo "=======================================================================" +cat tmp/pwck.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwck.err tmp/pwck.err +echo "error message OK." +rm -f tmp/pwck.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config.txt b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config/etc/group b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config/etc/gshadow b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config/etc/passwd b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config/etc/shadow b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/data/passwd b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/data/passwd new file mode 100644 index 0000000..2be1ed6 --- /dev/null +++ b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh diff --git a/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/data/pwck.err b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/data/pwck.err new file mode 100644 index 0000000..3d6e8cb --- /dev/null +++ b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/data/pwck.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/shadow+ /etc/shadow +pwck: failure while writing changes to /etc/shadow diff --git a/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/pwck.test b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/pwck.test new file mode 100755 index 0000000..0b780e4 --- /dev/null +++ b/tests/failures/pwck/06_pwck_sort_system_shadow_rename_failure/pwck.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwck reports failure to write /etc/shadow" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Sort group (pwck -s)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/shadow pwck -s 2>tmp/pwck.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "5" +echo "OK" + +echo "pwck reported:" +echo "=======================================================================" +cat tmp/pwck.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwck.err tmp/pwck.err +echo "error message OK." +rm -f tmp/pwck.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config.txt b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config/etc/group b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config/etc/gshadow b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config/etc/passwd b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config/etc/shadow b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/data/passwd b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/data/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/data/pwck.err b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/data/pwck.err new file mode 100644 index 0000000..c66b0e3 --- /dev/null +++ b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/data/pwck.err @@ -0,0 +1,2 @@ +rename FAILURE tmp/passwd+ tmp/passwd +pwck: failure while writing changes to tmp/passwd diff --git a/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/pwck.test b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/pwck.test new file mode 100755 index 0000000..721734e --- /dev/null +++ b/tests/failures/pwck/07_pwck_sort_passwd_rename_failure/pwck.test @@ -0,0 +1,59 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwck reports failure to write a passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +cp data/passwd tmp/ + +echo -n "Sort passwd (pwck -s tmp/passwd)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=tmp/passwd pwck -s tmp/passwd 2>tmp/pwck.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "5" +echo "OK" + +echo "pwck reported:" +echo "=======================================================================" +cat tmp/pwck.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwck.err tmp/pwck.err +echo "error message OK." +rm -f tmp/pwck.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +diff -au data/passwd tmp/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +rm -f tmp/passwd tmp/passwd+ tmp/passwd- + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config.txt b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config/etc/group b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config/etc/gshadow b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config/etc/passwd b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config/etc/shadow b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/data/passwd b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/data/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/data/passwd.out b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/data/passwd.out new file mode 100644 index 0000000..2be1ed6 --- /dev/null +++ b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/data/passwd.out @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh diff --git a/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/data/pwck.err b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/data/pwck.err new file mode 100644 index 0000000..4b1415b --- /dev/null +++ b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/data/pwck.err @@ -0,0 +1,2 @@ +rename FAILURE tmp/shadow+ tmp/shadow +pwck: failure while writing changes to tmp/shadow diff --git a/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/data/shadow b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/data/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/pwck.test b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/pwck.test new file mode 100755 index 0000000..435aa53 --- /dev/null +++ b/tests/failures/pwck/08_pwck_sort_shadow_rename_failure/pwck.test @@ -0,0 +1,59 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwck reports failure to write a shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +cp data/passwd data/shadow tmp/ + +echo -n "Sort group (pwck -s tmp/passwd tmp/shadow)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=tmp/shadow pwck -s tmp/passwd tmp/shadow 2>tmp/pwck.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "5" +echo "OK" + +echo "pwck reported:" +echo "=======================================================================" +cat tmp/pwck.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwck.err tmp/pwck.err +echo "error message OK." +rm -f tmp/pwck.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +diff -au data/passwd.out tmp/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +diff -au data/shadow tmp/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" +rm -f tmp/passwd tmp/passwd- tmp/shadow tmp/shadow+ tmp/shadow- + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config.txt b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config.txt new file mode 100644 index 0000000..01189bd --- /dev/null +++ b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config.txt @@ -0,0 +1,2 @@ +user foo +group foo with typo in group diff --git a/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config/etc/group b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config/etc/gshadow b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config/etc/passwd b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config/etc/passwd new file mode 100644 index 0000000..3030f9e --- /dev/null +++ b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config/etc/passwd @@ -0,0 +1,12 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +foo:x:1000:1000::/home:/bin/sh +bar:x:1001:1000::/home:/bin/sh diff --git a/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config/etc/shadow b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config/etc/shadow new file mode 100644 index 0000000..d3c0775 --- /dev/null +++ b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/config/etc/shadow @@ -0,0 +1,11 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/data/shadow b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/data/shadow new file mode 100644 index 0000000..053ac3f --- /dev/null +++ b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/data/shadow @@ -0,0 +1,12 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +foo:!:12977:0:99999:7::: +bar:x::0:99999:7::: diff --git a/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/pwck.exp b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/pwck.exp new file mode 100755 index 0000000..02e6798 --- /dev/null +++ b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/pwck.exp @@ -0,0 +1,20 @@ +#!/usr/bin/expect + +set timeout 2 +expect_after default {puts "\nFAIL"; exit 1} + +spawn /bin/sh +send "if \[ \$(id -u) -eq 0 \]; then PS1='# '; else PS1='$ '; fi\r" +expect "# " + +send "LD_PRELOAD=../../../common/time_0.so pwck\r" +expect "no matching password file entry in /etc/shadow" +expect "add user 'bar' in /etc/shadow? " +send "yes\r" +expect "pwck: the files have been updated" +expect "# " +send "echo \$?\r" +expect "2" +send "exit\r" +puts "OK\n" +exit 0 diff --git a/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/pwck.test b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/pwck.test new file mode 100755 index 0000000..e473196 --- /dev/null +++ b/tests/failures/pwck/09_pwck_create_shadow_entry_time_0/pwck.test @@ -0,0 +1,37 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "If time is 0, pwck creates shadow entry with no last password change date" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +./pwck.exp + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwconv/01_pwconv_open_passwd_failure/config.txt b/tests/failures/pwconv/01_pwconv_open_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwconv/01_pwconv_open_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/group b/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/gshadow b/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/login.defs b/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/passwd b/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/shadow b/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/pwconv/01_pwconv_open_passwd_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwconv/01_pwconv_open_passwd_failure/data/pwconv.err b/tests/failures/pwconv/01_pwconv_open_passwd_failure/data/pwconv.err new file mode 100644 index 0000000..d26864f --- /dev/null +++ b/tests/failures/pwconv/01_pwconv_open_passwd_failure/data/pwconv.err @@ -0,0 +1,2 @@ +open FAILURE /etc/passwd 2 ... +pwconv: cannot open /etc/passwd diff --git a/tests/failures/pwconv/01_pwconv_open_passwd_failure/pwconv.test b/tests/failures/pwconv/01_pwconv_open_passwd_failure/pwconv.test new file mode 100755 index 0000000..cb14e0b --- /dev/null +++ b/tests/failures/pwconv/01_pwconv_open_passwd_failure/pwconv.test @@ -0,0 +1,58 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwconv report failures when it cannot open the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Remove the shadow file..." +rm -f /etc/shadow +echo "OK" + +echo -n "Enable shadow passwords (pwconv)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/passwd pwconv 2>tmp/pwconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "4" +echo "OK" + +echo "pwconv reported:" +echo "=======================================================================" +cat tmp/pwconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwconv.err tmp/pwconv.err +echo "error message OK." +rm -f tmp/pwconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +test ! -f /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwconv/02_pwconv_open_shadow_failure/config.txt b/tests/failures/pwconv/02_pwconv_open_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwconv/02_pwconv_open_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/group b/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/gshadow b/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/login.defs b/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/passwd b/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/shadow b/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/pwconv/02_pwconv_open_shadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwconv/02_pwconv_open_shadow_failure/data/pwconv.err b/tests/failures/pwconv/02_pwconv_open_shadow_failure/data/pwconv.err new file mode 100644 index 0000000..7727450 --- /dev/null +++ b/tests/failures/pwconv/02_pwconv_open_shadow_failure/data/pwconv.err @@ -0,0 +1,2 @@ +open FAILURE /etc/shadow 2 ... +pwconv: cannot open /etc/shadow diff --git a/tests/failures/pwconv/02_pwconv_open_shadow_failure/pwconv.test b/tests/failures/pwconv/02_pwconv_open_shadow_failure/pwconv.test new file mode 100755 index 0000000..031a72c --- /dev/null +++ b/tests/failures/pwconv/02_pwconv_open_shadow_failure/pwconv.test @@ -0,0 +1,58 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwconv report failures when it cannot open the shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Remove the shadow file..." +rm -f /etc/shadow +echo "OK" + +echo -n "Enable shadow passwords (pwconv)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/shadow pwconv 2>tmp/pwconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "pwconv reported:" +echo "=======================================================================" +cat tmp/pwconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwconv.err tmp/pwconv.err +echo "error message OK." +rm -f tmp/pwconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +test ! -f /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config.txt b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/group b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/gshadow b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/login.defs b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/passwd b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..8656be4 --- /dev/null +++ b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false +foo:abc:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/shadow b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwconv/03_pwconv_rename_passwd_failure/data/pwconv.err b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/data/pwconv.err new file mode 100644 index 0000000..b8177df --- /dev/null +++ b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/data/pwconv.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/passwd+ /etc/passwd +pwconv: failure while writing changes to /etc/passwd diff --git a/tests/failures/pwconv/03_pwconv_rename_passwd_failure/data/shadow b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/data/shadow new file mode 100644 index 0000000..b678d83 --- /dev/null +++ b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/data/shadow @@ -0,0 +1,20 @@ +root:*:@TODAY@:0:99999:7::: +daemon:*:@TODAY@:0:99999:7::: +bin:*:@TODAY@:0:99999:7::: +sys:*:@TODAY@:0:99999:7::: +sync:*:@TODAY@:0:99999:7::: +games:*:@TODAY@:0:99999:7::: +man:*:@TODAY@:0:99999:7::: +lp:*:@TODAY@:0:99999:7::: +mail:*:@TODAY@:0:99999:7::: +news:*:@TODAY@:0:99999:7::: +uucp:*:@TODAY@:0:99999:7::: +proxy:*:@TODAY@:0:99999:7::: +www-data:*:@TODAY@:0:99999:7::: +backup:*:@TODAY@:0:99999:7::: +list:*:@TODAY@:0:99999:7::: +irc:*:@TODAY@:0:99999:7::: +gnats:*:@TODAY@:0:99999:7::: +nobody:*:@TODAY@:0:99999:7::: +Debian-exim:*:@TODAY@:0:99999:7::: +foo:abc:@TODAY@:0:99999:7::: diff --git a/tests/failures/pwconv/03_pwconv_rename_passwd_failure/pwconv.test b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/pwconv.test new file mode 100755 index 0000000..44f2307 --- /dev/null +++ b/tests/failures/pwconv/03_pwconv_rename_passwd_failure/pwconv.test @@ -0,0 +1,58 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwconv report failures to write the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Remove the shadow file..." +rm -f /etc/shadow +echo "OK" + +echo -n "Enable shadow passwords (pwconv)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/passwd pwconv 2>tmp/pwconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "pwconv reported:" +echo "=======================================================================" +cat tmp/pwconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwconv.err tmp/pwconv.err +echo "error message OK." +rm -f tmp/pwconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config.txt b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/group b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/gshadow b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/login.defs b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/passwd b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..8656be4 --- /dev/null +++ b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false +foo:abc:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/shadow b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwconv/04_pwconv_rename_shadow_failure/data/pwconv.err b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/data/pwconv.err new file mode 100644 index 0000000..cf5ddf3 --- /dev/null +++ b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/data/pwconv.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/shadow+ /etc/shadow +pwconv: failure while writing changes to /etc/shadow diff --git a/tests/failures/pwconv/04_pwconv_rename_shadow_failure/pwconv.test b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/pwconv.test new file mode 100755 index 0000000..589ed3e --- /dev/null +++ b/tests/failures/pwconv/04_pwconv_rename_shadow_failure/pwconv.test @@ -0,0 +1,58 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwconv report failures to write the shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Remove the shadow file..." +rm -f /etc/shadow +echo "OK" + +echo -n "Enable shadow passwords (pwconv)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/shadow pwconv 2>tmp/pwconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "pwconv reported:" +echo "=======================================================================" +cat tmp/pwconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwconv.err tmp/pwconv.err +echo "error message OK." +rm -f tmp/pwconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +test ! -f /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwconv/05_pwconv_time_0/config.txt b/tests/failures/pwconv/05_pwconv_time_0/config.txt new file mode 100644 index 0000000..a2ff911 --- /dev/null +++ b/tests/failures/pwconv/05_pwconv_time_0/config.txt @@ -0,0 +1,2 @@ +user foo exists, UID 1000 +user foo2 exists, UID 1001 diff --git a/tests/failures/pwconv/05_pwconv_time_0/config/etc/group b/tests/failures/pwconv/05_pwconv_time_0/config/etc/group new file mode 100644 index 0000000..b6fae89 --- /dev/null +++ b/tests/failures/pwconv/05_pwconv_time_0/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3:root +adm:x:4:root,foo +tty:x:5: +disk:x:6: +lp:x:7:foo,root +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21:foo +voice:x:22: +cdrom:x:24: +floppy:x:25:foo +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100:foo +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/pwconv/05_pwconv_time_0/config/etc/gshadow b/tests/failures/pwconv/05_pwconv_time_0/config/etc/gshadow new file mode 100644 index 0000000..1f2ba8d --- /dev/null +++ b/tests/failures/pwconv/05_pwconv_time_0/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*::root +adm:*::root,foo +tty:*::foo +disk:*:foo: +lp:*::foo,root +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:foo:foo +voice:*:: +cdrom:*:foo:foo +floppy:*::foo +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/pwconv/05_pwconv_time_0/config/etc/passwd b/tests/failures/pwconv/05_pwconv_time_0/config/etc/passwd new file mode 100644 index 0000000..8656be4 --- /dev/null +++ b/tests/failures/pwconv/05_pwconv_time_0/config/etc/passwd @@ -0,0 +1,20 @@ +root:*:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:*:102:102::/var/spool/exim4:/bin/false +foo:abc:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/pwconv/05_pwconv_time_0/config/etc/shadow b/tests/failures/pwconv/05_pwconv_time_0/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/pwconv/05_pwconv_time_0/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwconv/05_pwconv_time_0/data/passwd b/tests/failures/pwconv/05_pwconv_time_0/data/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/pwconv/05_pwconv_time_0/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/pwconv/05_pwconv_time_0/data/shadow b/tests/failures/pwconv/05_pwconv_time_0/data/shadow new file mode 100644 index 0000000..a3b7cff --- /dev/null +++ b/tests/failures/pwconv/05_pwconv_time_0/data/shadow @@ -0,0 +1,20 @@ +root:*::0:99999:7::: +daemon:*::0:99999:7::: +bin:*::0:99999:7::: +sys:*::0:99999:7::: +sync:*::0:99999:7::: +games:*::0:99999:7::: +man:*::0:99999:7::: +lp:*::0:99999:7::: +mail:*::0:99999:7::: +news:*::0:99999:7::: +uucp:*::0:99999:7::: +proxy:*::0:99999:7::: +www-data:*::0:99999:7::: +backup:*::0:99999:7::: +list:*::0:99999:7::: +irc:*::0:99999:7::: +gnats:*::0:99999:7::: +nobody:*::0:99999:7::: +Debian-exim:*::0:99999:7::: +foo:abc::0:99999:7::: diff --git a/tests/failures/pwconv/05_pwconv_time_0/pwconv.test b/tests/failures/pwconv/05_pwconv_time_0/pwconv.test new file mode 100755 index 0000000..5c9a650 --- /dev/null +++ b/tests/failures/pwconv/05_pwconv_time_0/pwconv.test @@ -0,0 +1,43 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwconv disables aging when time is not set" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Remove /etc/shadow..." +rm -f /etc/shadow +echo "OK" + +echo -n "Convert to shadow (pwconv)..." +LD_PRELOAD=../../../common/time_0.so pwconv 2>/dev/null +echo "OK" + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config.txt b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/group b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/gshadow b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/login.defs b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/passwd b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/shadow b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/data/pwunconv.err b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/data/pwunconv.err new file mode 100644 index 0000000..a1368c9 --- /dev/null +++ b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/data/pwunconv.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/passwd+ /etc/passwd +pwunconv: failure while writing changes to /etc/passwd diff --git a/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/pwunconv.test b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/pwunconv.test new file mode 100755 index 0000000..3f1d312 --- /dev/null +++ b/tests/failures/pwunconv/01_pwunconv_passwd_rename_failure/pwunconv.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwunconv reports failure to write /etc/passwd" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Disable shadow passwords (pwunconv)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/passwd pwunconv 2>tmp/pwunconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "pwunconv reported:" +echo "=======================================================================" +cat tmp/pwunconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwunconv.err tmp/pwunconv.err +echo "error message OK." +rm -f tmp/pwunconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config.txt b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/group b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/gshadow b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/login.defs b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/passwd b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/shadow b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/data/pwunconv.err b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/data/pwunconv.err new file mode 100644 index 0000000..44cd4fa --- /dev/null +++ b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/data/pwunconv.err @@ -0,0 +1,2 @@ +open FAILURE /etc/passwd 2 ... +pwunconv: cannot open /etc/passwd diff --git a/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/pwunconv.test b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/pwunconv.test new file mode 100755 index 0000000..8212cf2 --- /dev/null +++ b/tests/failures/pwunconv/02_pwunconv_open_passwd_failure/pwunconv.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwunconv report failures when it cannot open the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Disable shadow passwords (pwunconv)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/passwd pwunconv 2>tmp/pwunconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "pwunconv reported:" +echo "=======================================================================" +cat tmp/pwunconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwunconv.err tmp/pwunconv.err +echo "error message OK." +rm -f tmp/pwunconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config.txt b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/group b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/gshadow b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/login.defs b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/passwd b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/shadow b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/data/pwunconv.err b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/data/pwunconv.err new file mode 100644 index 0000000..a61ba35 --- /dev/null +++ b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/data/pwunconv.err @@ -0,0 +1,2 @@ +open FAILURE /etc/shadow 0 ... +pwunconv: cannot open /etc/shadow diff --git a/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/pwunconv.test b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/pwunconv.test new file mode 100755 index 0000000..0c8f79f --- /dev/null +++ b/tests/failures/pwunconv/03_pwunconv_open_shadow_failure/pwunconv.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwunconv report failures when it cannot open the shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Disable shadow passwords (pwunconv)..." +LD_PRELOAD=../../../common/open_RDONLY_failure.so FAILURE_PATH=/etc/shadow pwunconv 2>tmp/pwunconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "pwunconv reported:" +echo "=======================================================================" +cat tmp/pwunconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwunconv.err tmp/pwunconv.err +echo "error message OK." +rm -f tmp/pwunconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config.txt b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/group b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/gshadow b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/login.defs b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/passwd b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/shadow b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/data/passwd b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/data/passwd new file mode 100644 index 0000000..3416c55 --- /dev/null +++ b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/data/passwd @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:0:0:root:/root:/bin/bash +daemon:*:1:1:daemon:/usr/sbin:/bin/sh +bin:*:2:2:bin:/bin:/bin/sh +sys:*:3:3:sys:/dev:/bin/sh +sync:*:4:65534:sync:/bin:/bin/sync +games:*:5:60:games:/usr/games:/bin/sh +man:*:6:12:man:/var/cache/man:/bin/sh +lp:*:7:7:lp:/var/spool/lpd:/bin/sh +mail:*:8:8:mail:/var/mail:/bin/sh +news:*:9:9:news:/var/spool/news:/bin/sh +uucp:*:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:*:13:13:proxy:/bin:/bin/sh +www-data:*:33:33:www-data:/var/www:/bin/sh +backup:*:34:34:backup:/var/backups:/bin/sh +list:*:38:38:Mailing List Manager:/var/list:/bin/sh +irc:*:39:39:ircd:/var/run/ircd:/bin/sh +gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:*:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:!:102:102::/var/spool/exim4:/bin/false +foo:!:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/data/pwunconv.err b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/data/pwunconv.err new file mode 100644 index 0000000..a8ecf49 --- /dev/null +++ b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/data/pwunconv.err @@ -0,0 +1,2 @@ +unlink FAILURE /etc/shadow +pwunconv: cannot delete /etc/shadow diff --git a/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/pwunconv.test b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/pwunconv.test new file mode 100755 index 0000000..045719f --- /dev/null +++ b/tests/failures/pwunconv/04_pwunconv_unlink_shadow_failure/pwunconv.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "pwunconv report failures when it cannot remove the shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Disable shadow passwords (pwunconv)..." +LD_PRELOAD=../../../common/unlink_failure.so FAILURE_PATH=/etc/shadow pwunconv 2>tmp/pwunconv.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "3" +echo "OK" + +echo "pwunconv reported:" +echo "=======================================================================" +cat tmp/pwunconv.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/pwunconv.err tmp/pwunconv.err +echo "error message OK." +rm -f tmp/pwunconv.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/01_useradd_open_passwd_failure/config.txt b/tests/failures/useradd/01_useradd_open_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/useradd/01_useradd_open_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/default/useradd b/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/group b/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/gshadow b/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/login.defs b/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/passwd b/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/shadow b/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/01_useradd_open_passwd_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/01_useradd_open_passwd_failure/data/useradd.err b/tests/failures/useradd/01_useradd_open_passwd_failure/data/useradd.err new file mode 100644 index 0000000..0a3ce8c --- /dev/null +++ b/tests/failures/useradd/01_useradd_open_passwd_failure/data/useradd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/passwd 2 ... +useradd: cannot open /etc/passwd diff --git a/tests/failures/useradd/01_useradd_open_passwd_failure/useradd.test b/tests/failures/useradd/01_useradd_open_passwd_failure/useradd.test new file mode 100755 index 0000000..930d565 --- /dev/null +++ b/tests/failures/useradd/01_useradd_open_passwd_failure/useradd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd report failures when it cannot open the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add user foo (useradd foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/passwd useradd foo 2>tmp/useradd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "useradd reported:" +echo "=======================================================================" +cat tmp/useradd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/useradd.err tmp/useradd.err +echo "error message OK." +rm -f tmp/useradd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/02_useradd_open_shadow_failure/config.txt b/tests/failures/useradd/02_useradd_open_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/useradd/02_useradd_open_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/default/useradd b/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/group b/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/gshadow b/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/login.defs b/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/passwd b/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/shadow b/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/02_useradd_open_shadow_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/02_useradd_open_shadow_failure/data/useradd.err b/tests/failures/useradd/02_useradd_open_shadow_failure/data/useradd.err new file mode 100644 index 0000000..8d691d1 --- /dev/null +++ b/tests/failures/useradd/02_useradd_open_shadow_failure/data/useradd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/shadow 2 ... +useradd: cannot open /etc/shadow diff --git a/tests/failures/useradd/02_useradd_open_shadow_failure/useradd.test b/tests/failures/useradd/02_useradd_open_shadow_failure/useradd.test new file mode 100755 index 0000000..0c3d7fc --- /dev/null +++ b/tests/failures/useradd/02_useradd_open_shadow_failure/useradd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd report failures when it cannot open the shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add user foo (useradd foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/shadow useradd foo 2>tmp/useradd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "useradd reported:" +echo "=======================================================================" +cat tmp/useradd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/useradd.err tmp/useradd.err +echo "error message OK." +rm -f tmp/useradd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/03_useradd_open_group_failure/config.txt b/tests/failures/useradd/03_useradd_open_group_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/useradd/03_useradd_open_group_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/useradd/03_useradd_open_group_failure/config/etc/default/useradd b/tests/failures/useradd/03_useradd_open_group_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/03_useradd_open_group_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/03_useradd_open_group_failure/config/etc/group b/tests/failures/useradd/03_useradd_open_group_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/useradd/03_useradd_open_group_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/03_useradd_open_group_failure/config/etc/gshadow b/tests/failures/useradd/03_useradd_open_group_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/useradd/03_useradd_open_group_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/03_useradd_open_group_failure/config/etc/login.defs b/tests/failures/useradd/03_useradd_open_group_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/useradd/03_useradd_open_group_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/useradd/03_useradd_open_group_failure/config/etc/passwd b/tests/failures/useradd/03_useradd_open_group_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/03_useradd_open_group_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/03_useradd_open_group_failure/config/etc/shadow b/tests/failures/useradd/03_useradd_open_group_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/03_useradd_open_group_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/03_useradd_open_group_failure/data/useradd.err b/tests/failures/useradd/03_useradd_open_group_failure/data/useradd.err new file mode 100644 index 0000000..59a33be --- /dev/null +++ b/tests/failures/useradd/03_useradd_open_group_failure/data/useradd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +useradd: cannot open /etc/group diff --git a/tests/failures/useradd/03_useradd_open_group_failure/useradd.test b/tests/failures/useradd/03_useradd_open_group_failure/useradd.test new file mode 100755 index 0000000..b99d914 --- /dev/null +++ b/tests/failures/useradd/03_useradd_open_group_failure/useradd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add user foo (useradd foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group useradd foo 2>tmp/useradd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "useradd reported:" +echo "=======================================================================" +cat tmp/useradd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/useradd.err tmp/useradd.err +echo "error message OK." +rm -f tmp/useradd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/04_useradd_open_gshadow_failure/config.txt b/tests/failures/useradd/04_useradd_open_gshadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/useradd/04_useradd_open_gshadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/default/useradd b/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/group b/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/gshadow b/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/login.defs b/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/passwd b/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/shadow b/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/04_useradd_open_gshadow_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/04_useradd_open_gshadow_failure/data/useradd.err b/tests/failures/useradd/04_useradd_open_gshadow_failure/data/useradd.err new file mode 100644 index 0000000..3e64279 --- /dev/null +++ b/tests/failures/useradd/04_useradd_open_gshadow_failure/data/useradd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 2 ... +useradd: cannot open /etc/gshadow diff --git a/tests/failures/useradd/04_useradd_open_gshadow_failure/useradd.test b/tests/failures/useradd/04_useradd_open_gshadow_failure/useradd.test new file mode 100755 index 0000000..5ab5eac --- /dev/null +++ b/tests/failures/useradd/04_useradd_open_gshadow_failure/useradd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add user foo (useradd foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow useradd foo 2>tmp/useradd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "useradd reported:" +echo "=======================================================================" +cat tmp/useradd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/useradd.err tmp/useradd.err +echo "error message OK." +rm -f tmp/useradd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/05_useradd_rename_passwd_failure/config.txt b/tests/failures/useradd/05_useradd_rename_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/useradd/05_useradd_rename_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/default/useradd b/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/group b/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/gshadow b/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/login.defs b/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/passwd b/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/shadow b/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/05_useradd_rename_passwd_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/05_useradd_rename_passwd_failure/data/useradd.err b/tests/failures/useradd/05_useradd_rename_passwd_failure/data/useradd.err new file mode 100644 index 0000000..6d25d1d --- /dev/null +++ b/tests/failures/useradd/05_useradd_rename_passwd_failure/data/useradd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/passwd+ /etc/passwd +useradd: failure while writing changes to /etc/passwd diff --git a/tests/failures/useradd/05_useradd_rename_passwd_failure/useradd.test b/tests/failures/useradd/05_useradd_rename_passwd_failure/useradd.test new file mode 100755 index 0000000..2428ed0 --- /dev/null +++ b/tests/failures/useradd/05_useradd_rename_passwd_failure/useradd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd reports failure to write /etc/passwd" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add group foo (useradd foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/passwd useradd foo 2>tmp/useradd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "useradd reported:" +echo "=======================================================================" +cat tmp/useradd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/useradd.err tmp/useradd.err +echo "error message OK." +rm -f tmp/useradd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/06_useradd_rename_shadow_failure/config.txt b/tests/failures/useradd/06_useradd_rename_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/useradd/06_useradd_rename_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/default/useradd b/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/group b/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/gshadow b/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/login.defs b/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/passwd b/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/shadow b/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/06_useradd_rename_shadow_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/06_useradd_rename_shadow_failure/data/passwd b/tests/failures/useradd/06_useradd_rename_shadow_failure/data/passwd new file mode 100644 index 0000000..ed91b35 --- /dev/null +++ b/tests/failures/useradd/06_useradd_rename_shadow_failure/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/tmp/foo:/bin/foobar diff --git a/tests/failures/useradd/06_useradd_rename_shadow_failure/data/useradd.err b/tests/failures/useradd/06_useradd_rename_shadow_failure/data/useradd.err new file mode 100644 index 0000000..49e06ab --- /dev/null +++ b/tests/failures/useradd/06_useradd_rename_shadow_failure/data/useradd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/shadow+ /etc/shadow +useradd: failure while writing changes to /etc/shadow diff --git a/tests/failures/useradd/06_useradd_rename_shadow_failure/useradd.test b/tests/failures/useradd/06_useradd_rename_shadow_failure/useradd.test new file mode 100755 index 0000000..50ec15f --- /dev/null +++ b/tests/failures/useradd/06_useradd_rename_shadow_failure/useradd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd reports failure to write /etc/shadow" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add group foo (useradd foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/shadow useradd foo 2>tmp/useradd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "useradd reported:" +echo "=======================================================================" +cat tmp/useradd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/useradd.err tmp/useradd.err +echo "error message OK." +rm -f tmp/useradd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/07_useradd_rename_group_failure/config.txt b/tests/failures/useradd/07_useradd_rename_group_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/useradd/07_useradd_rename_group_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/default/useradd b/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/group b/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/gshadow b/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/login.defs b/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/passwd b/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/shadow b/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/07_useradd_rename_group_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/07_useradd_rename_group_failure/data/passwd b/tests/failures/useradd/07_useradd_rename_group_failure/data/passwd new file mode 100644 index 0000000..ed91b35 --- /dev/null +++ b/tests/failures/useradd/07_useradd_rename_group_failure/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/tmp/foo:/bin/foobar diff --git a/tests/failures/useradd/07_useradd_rename_group_failure/data/shadow b/tests/failures/useradd/07_useradd_rename_group_failure/data/shadow new file mode 100644 index 0000000..0aee0c5 --- /dev/null +++ b/tests/failures/useradd/07_useradd_rename_group_failure/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:@TODAY@:0:99999:7:12:13849: diff --git a/tests/failures/useradd/07_useradd_rename_group_failure/data/useradd.err b/tests/failures/useradd/07_useradd_rename_group_failure/data/useradd.err new file mode 100644 index 0000000..75a035e --- /dev/null +++ b/tests/failures/useradd/07_useradd_rename_group_failure/data/useradd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/group+ /etc/group +useradd: failure while writing changes to /etc/group diff --git a/tests/failures/useradd/07_useradd_rename_group_failure/useradd.test b/tests/failures/useradd/07_useradd_rename_group_failure/useradd.test new file mode 100755 index 0000000..ed64725 --- /dev/null +++ b/tests/failures/useradd/07_useradd_rename_group_failure/useradd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd reports failure to write /etc/group" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add group foo (useradd foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/group useradd foo 2>tmp/useradd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "useradd reported:" +echo "=======================================================================" +cat tmp/useradd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/useradd.err tmp/useradd.err +echo "error message OK." +rm -f tmp/useradd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/08_useradd_rename_gshadow_failure/config.txt b/tests/failures/useradd/08_useradd_rename_gshadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/useradd/08_useradd_rename_gshadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/default/useradd b/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/group b/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/gshadow b/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/login.defs b/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/passwd b/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/shadow b/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/08_useradd_rename_gshadow_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/08_useradd_rename_gshadow_failure/data/group b/tests/failures/useradd/08_useradd_rename_gshadow_failure/data/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/useradd/08_useradd_rename_gshadow_failure/data/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/useradd/08_useradd_rename_gshadow_failure/data/passwd b/tests/failures/useradd/08_useradd_rename_gshadow_failure/data/passwd new file mode 100644 index 0000000..ed91b35 --- /dev/null +++ b/tests/failures/useradd/08_useradd_rename_gshadow_failure/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/tmp/foo:/bin/foobar diff --git a/tests/failures/useradd/08_useradd_rename_gshadow_failure/data/shadow b/tests/failures/useradd/08_useradd_rename_gshadow_failure/data/shadow new file mode 100644 index 0000000..0aee0c5 --- /dev/null +++ b/tests/failures/useradd/08_useradd_rename_gshadow_failure/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:@TODAY@:0:99999:7:12:13849: diff --git a/tests/failures/useradd/08_useradd_rename_gshadow_failure/data/useradd.err b/tests/failures/useradd/08_useradd_rename_gshadow_failure/data/useradd.err new file mode 100644 index 0000000..a355259 --- /dev/null +++ b/tests/failures/useradd/08_useradd_rename_gshadow_failure/data/useradd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/gshadow+ /etc/gshadow +useradd: failure while writing changes to /etc/gshadow diff --git a/tests/failures/useradd/08_useradd_rename_gshadow_failure/useradd.test b/tests/failures/useradd/08_useradd_rename_gshadow_failure/useradd.test new file mode 100755 index 0000000..11f7f68 --- /dev/null +++ b/tests/failures/useradd/08_useradd_rename_gshadow_failure/useradd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd reports failure to write /etc/gshadow" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add group foo (useradd foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/gshadow useradd foo 2>tmp/useradd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "useradd reported:" +echo "=======================================================================" +cat tmp/useradd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/useradd.err tmp/useradd.err +echo "error message OK." +rm -f tmp/useradd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/09_useradd_rename_defaults_failure/config.txt b/tests/failures/useradd/09_useradd_rename_defaults_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/useradd/09_useradd_rename_defaults_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/default/useradd b/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/group b/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/gshadow b/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/login.defs b/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/passwd b/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/shadow b/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/09_useradd_rename_defaults_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/09_useradd_rename_defaults_failure/data/useradd.err b/tests/failures/useradd/09_useradd_rename_defaults_failure/data/useradd.err new file mode 100644 index 0000000..956521a --- /dev/null +++ b/tests/failures/useradd/09_useradd_rename_defaults_failure/data/useradd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/default/nuaddXXXXXX /etc/default/useradd +useradd: rename: /etc/default/nuaddXXXXXX: Input/output error diff --git a/tests/failures/useradd/09_useradd_rename_defaults_failure/useradd.test b/tests/failures/useradd/09_useradd_rename_defaults_failure/useradd.test new file mode 100755 index 0000000..f845652 --- /dev/null +++ b/tests/failures/useradd/09_useradd_rename_defaults_failure/useradd.test @@ -0,0 +1,55 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd reports failure to write /etc/gshadow" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Set default value (useradd -D -g 10)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/default/useradd useradd -D -g 10 2>tmp/useradd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "useradd reported:" +echo "=======================================================================" +cat tmp/useradd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +sed -e 's/nuadd....../nuaddXXXXXX/' -i tmp/useradd.err +diff -au data/useradd.err tmp/useradd.err +echo "error message OK." +rm -f tmp/useradd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config.txt b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/default/useradd b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/group b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/gshadow b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/login.defs b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/passwd b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/shadow b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/data/useradd.err b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/data/useradd.err new file mode 100644 index 0000000..7ec53ac --- /dev/null +++ b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/data/useradd.err @@ -0,0 +1,2 @@ +link FAILURE /etc/default/useradd /etc/default/useradd- +useradd: Cannot create backup file (/etc/default/useradd-): Input/output error diff --git a/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/useradd.test b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/useradd.test new file mode 100755 index 0000000..241f727 --- /dev/null +++ b/tests/failures/useradd/10_useradd_rename_defaults_backup_failure/useradd.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd reports failure to create backup /etc/default/useradd-" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Set default value (useradd -D -g 10)..." +LD_PRELOAD=../../../common/link_failure.so FAILURE_PATH=/etc/default/useradd- useradd -D -g 10 2>tmp/useradd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "useradd reported:" +echo "=======================================================================" +cat tmp/useradd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/useradd.err tmp/useradd.err +echo "error message OK." +rm -f tmp/useradd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/11_useradd_time_0/config.txt b/tests/failures/useradd/11_useradd_time_0/config.txt new file mode 100644 index 0000000..a2ff911 --- /dev/null +++ b/tests/failures/useradd/11_useradd_time_0/config.txt @@ -0,0 +1,2 @@ +user foo exists, UID 1000 +user foo2 exists, UID 1001 diff --git a/tests/failures/useradd/11_useradd_time_0/config/etc/default/useradd b/tests/failures/useradd/11_useradd_time_0/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/11_useradd_time_0/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/11_useradd_time_0/config/etc/group b/tests/failures/useradd/11_useradd_time_0/config/etc/group new file mode 100644 index 0000000..beb7c87 --- /dev/null +++ b/tests/failures/useradd/11_useradd_time_0/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3:root +adm:x:4:root,foo +tty:x:5: +disk:x:6: +lp:x:7:foo,root +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21:foo +voice:x:22: +cdrom:x:24: +floppy:x:25:foo +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100:foo +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/11_useradd_time_0/config/etc/gshadow b/tests/failures/useradd/11_useradd_time_0/config/etc/gshadow new file mode 100644 index 0000000..55b8e95 --- /dev/null +++ b/tests/failures/useradd/11_useradd_time_0/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*::root +adm:*::root,foo +tty:*::foo +disk:*:foo: +lp:*::foo,root +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:foo:foo +voice:*:: +cdrom:*:foo:foo +floppy:*::foo +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/11_useradd_time_0/config/etc/pam.d/common-password b/tests/failures/useradd/11_useradd_time_0/config/etc/pam.d/common-password new file mode 100644 index 0000000..cb8c7b7 --- /dev/null +++ b/tests/failures/useradd/11_useradd_time_0/config/etc/pam.d/common-password @@ -0,0 +1,33 @@ +# +# /etc/pam.d/common-password - password-related modules common to all services +# +# This file is included from other service-specific PAM config files, +# and should contain a list of modules that define the services to be +# used to change user passwords. The default is pam_unix. + +# Explanation of pam_unix options: +# +# The "sha512" option enables salted SHA512 passwords. Without this option, +# the default is Unix crypt. Prior releases used the option "md5". +# +# The "obscure" option replaces the old `OBSCURE_CHECKS_ENAB' option in +# login.defs. +# +# See the pam_unix manpage for other options. + +# As of pam 1.0.1-6, this file is managed by pam-auth-update by default. +# To take advantage of this, it is recommended that you configure any +# local modules either before or after the default block, and use +# pam-auth-update to manage selection of other modules. See +# pam-auth-update(8) for details. + +# here are the per-package modules (the "Primary" block) +password [success=1 default=ignore] pam_unix.so obscure sha512 +# here's the fallback if no module succeeds +password requisite pam_deny.so +# prime the stack with a positive return value if there isn't one already; +# this avoids us returning an error just because nothing sets a success code +# since the modules above will each just jump around +password required pam_permit.so +# and here are more per-package modules (the "Additional" block) +# end of pam-auth-update config diff --git a/tests/failures/useradd/11_useradd_time_0/config/etc/passwd b/tests/failures/useradd/11_useradd_time_0/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/11_useradd_time_0/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/11_useradd_time_0/config/etc/shadow b/tests/failures/useradd/11_useradd_time_0/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/11_useradd_time_0/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/11_useradd_time_0/data/group b/tests/failures/useradd/11_useradd_time_0/data/group new file mode 100644 index 0000000..b6fae89 --- /dev/null +++ b/tests/failures/useradd/11_useradd_time_0/data/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3:root +adm:x:4:root,foo +tty:x:5: +disk:x:6: +lp:x:7:foo,root +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21:foo +voice:x:22: +cdrom:x:24: +floppy:x:25:foo +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100:foo +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/useradd/11_useradd_time_0/data/gshadow b/tests/failures/useradd/11_useradd_time_0/data/gshadow new file mode 100644 index 0000000..ed9618e --- /dev/null +++ b/tests/failures/useradd/11_useradd_time_0/data/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*::root +adm:*::root,foo +tty:*::foo +disk:*:foo: +lp:*::foo,root +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:foo:foo +voice:*:: +cdrom:*:foo:foo +floppy:*::foo +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:!:: diff --git a/tests/failures/useradd/11_useradd_time_0/data/newusers.list b/tests/failures/useradd/11_useradd_time_0/data/newusers.list new file mode 100644 index 0000000..f9d747c --- /dev/null +++ b/tests/failures/useradd/11_useradd_time_0/data/newusers.list @@ -0,0 +1 @@ +foo:fooPass::bar:User Foo - Gecos Field::/bin/sh diff --git a/tests/failures/useradd/11_useradd_time_0/data/passwd b/tests/failures/useradd/11_useradd_time_0/data/passwd new file mode 100644 index 0000000..ed91b35 --- /dev/null +++ b/tests/failures/useradd/11_useradd_time_0/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/tmp/foo:/bin/foobar diff --git a/tests/failures/useradd/11_useradd_time_0/data/shadow b/tests/failures/useradd/11_useradd_time_0/data/shadow new file mode 100644 index 0000000..d295f85 --- /dev/null +++ b/tests/failures/useradd/11_useradd_time_0/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!::0:99999:7:12:13849: diff --git a/tests/failures/useradd/11_useradd_time_0/useradd.test b/tests/failures/useradd/11_useradd_time_0/useradd.test new file mode 100755 index 0000000..1c61138 --- /dev/null +++ b/tests/failures/useradd/11_useradd_time_0/useradd.test @@ -0,0 +1,39 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd disables aging when time is not set" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Create user foo (useradd foo)..." +LD_PRELOAD=../../../common/time_0.so useradd foo 2>/dev/null +echo "OK" + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl data/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/12_useradd_open_subuid_failure/config.txt b/tests/failures/useradd/12_useradd_open_subuid_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/useradd/12_useradd_open_subuid_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/default/useradd b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/group b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/gshadow b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/login.defs b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/passwd b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/shadow b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/subgid b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/subgid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/subgid diff --git a/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/subuid b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/subuid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/useradd/12_useradd_open_subuid_failure/config/etc/subuid diff --git a/tests/failures/useradd/12_useradd_open_subuid_failure/data/useradd.err b/tests/failures/useradd/12_useradd_open_subuid_failure/data/useradd.err new file mode 100644 index 0000000..6d84972 --- /dev/null +++ b/tests/failures/useradd/12_useradd_open_subuid_failure/data/useradd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/subuid 2 ... +useradd: cannot open /etc/subuid diff --git a/tests/failures/useradd/12_useradd_open_subuid_failure/useradd.test b/tests/failures/useradd/12_useradd_open_subuid_failure/useradd.test new file mode 100755 index 0000000..0263300 --- /dev/null +++ b/tests/failures/useradd/12_useradd_open_subuid_failure/useradd.test @@ -0,0 +1,60 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd report failures when it cannot open the /etc/subuid file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add user foo (useradd foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/subuid useradd foo 2>tmp/useradd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "16" +echo "OK" + +echo "useradd reported:" +echo "=======================================================================" +cat tmp/useradd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/useradd.err tmp/useradd.err +echo "error message OK." +rm -f tmp/useradd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" +echo -n "Check the /etc/subgid file..." +../../../common/compare_file.pl config/etc/subgid /etc/subgid +echo "OK" +echo -n "Check the /etc/subuid file..." +../../../common/compare_file.pl config/etc/subuid /etc/subuid +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/13_useradd_open_subgid_failure/config.txt b/tests/failures/useradd/13_useradd_open_subgid_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/useradd/13_useradd_open_subgid_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/default/useradd b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/group b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/gshadow b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/login.defs b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/passwd b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/shadow b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/subgid b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/subgid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/subgid diff --git a/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/subuid b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/subuid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/useradd/13_useradd_open_subgid_failure/config/etc/subuid diff --git a/tests/failures/useradd/13_useradd_open_subgid_failure/data/useradd.err b/tests/failures/useradd/13_useradd_open_subgid_failure/data/useradd.err new file mode 100644 index 0000000..594f4d6 --- /dev/null +++ b/tests/failures/useradd/13_useradd_open_subgid_failure/data/useradd.err @@ -0,0 +1,2 @@ +open FAILURE /etc/subgid 2 ... +useradd: cannot open /etc/subgid diff --git a/tests/failures/useradd/13_useradd_open_subgid_failure/useradd.test b/tests/failures/useradd/13_useradd_open_subgid_failure/useradd.test new file mode 100755 index 0000000..eff1bc9 --- /dev/null +++ b/tests/failures/useradd/13_useradd_open_subgid_failure/useradd.test @@ -0,0 +1,60 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd report failures when it cannot open the /etc/subgid file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add user foo (useradd foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/subgid useradd foo 2>tmp/useradd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "18" +echo "OK" + +echo "useradd reported:" +echo "=======================================================================" +cat tmp/useradd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/useradd.err tmp/useradd.err +echo "error message OK." +rm -f tmp/useradd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" +echo -n "Check the /etc/subgid file..." +../../../common/compare_file.pl config/etc/subgid /etc/subgid +echo "OK" +echo -n "Check the /etc/subuid file..." +../../../common/compare_file.pl config/etc/subuid /etc/subuid +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/config.txt b/tests/failures/useradd/14_username_rename_subuid_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/default/useradd b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/group b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/gshadow b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/login.defs b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/passwd b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/shadow b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/subgid b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/subgid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/subgid diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/subuid b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/subuid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/config/etc/subuid diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/data/group b/tests/failures/useradd/14_username_rename_subuid_failure/data/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/data/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/data/gshadow b/tests/failures/useradd/14_username_rename_subuid_failure/data/gshadow new file mode 100644 index 0000000..bfc0675 --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/data/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:!:: diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/data/passwd b/tests/failures/useradd/14_username_rename_subuid_failure/data/passwd new file mode 100644 index 0000000..ed91b35 --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/tmp/foo:/bin/foobar diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/data/shadow b/tests/failures/useradd/14_username_rename_subuid_failure/data/shadow new file mode 100644 index 0000000..0aee0c5 --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:@TODAY@:0:99999:7:12:13849: diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/data/useradd.err b/tests/failures/useradd/14_username_rename_subuid_failure/data/useradd.err new file mode 100644 index 0000000..1798df6 --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/data/useradd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/subuid+ /etc/subuid +useradd: failure while writing changes to /etc/subuid diff --git a/tests/failures/useradd/14_username_rename_subuid_failure/useradd.test b/tests/failures/useradd/14_username_rename_subuid_failure/useradd.test new file mode 100755 index 0000000..5b007b9 --- /dev/null +++ b/tests/failures/useradd/14_username_rename_subuid_failure/useradd.test @@ -0,0 +1,60 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd reports failure to write /etc/subuid" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add group foo (useradd foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/subuid useradd foo 2>tmp/useradd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "16" +echo "OK" + +echo "useradd reported:" +echo "=======================================================================" +cat tmp/useradd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/useradd.err tmp/useradd.err +echo "error message OK." +rm -f tmp/useradd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl data/gshadow /etc/gshadow +echo "OK" +echo -n "Check the /etc/subgid file..." +../../../common/compare_file.pl config/etc/subgid /etc/subgid +echo "OK" +echo -n "Check the /etc/subuid file..." +../../../common/compare_file.pl config/etc/subuid /etc/subuid +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/config.txt b/tests/failures/useradd/15_username_rename_subgid_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/default/useradd b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/group b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/gshadow b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/login.defs b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/passwd b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/shadow b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/subgid b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/subgid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/subgid diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/subuid b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/subuid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/config/etc/subuid diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/data/group b/tests/failures/useradd/15_username_rename_subgid_failure/data/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/data/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/data/gshadow b/tests/failures/useradd/15_username_rename_subgid_failure/data/gshadow new file mode 100644 index 0000000..bfc0675 --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/data/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:!:: diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/data/passwd b/tests/failures/useradd/15_username_rename_subgid_failure/data/passwd new file mode 100644 index 0000000..ed91b35 --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/tmp/foo:/bin/foobar diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/data/shadow b/tests/failures/useradd/15_username_rename_subgid_failure/data/shadow new file mode 100644 index 0000000..0aee0c5 --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:@TODAY@:0:99999:7:12:13849: diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/data/subuid b/tests/failures/useradd/15_username_rename_subgid_failure/data/subuid new file mode 100644 index 0000000..3f7fd12 --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/data/subuid @@ -0,0 +1 @@ +foo:100000:10000 diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/data/useradd.err b/tests/failures/useradd/15_username_rename_subgid_failure/data/useradd.err new file mode 100644 index 0000000..0d1b654 --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/data/useradd.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/subgid+ /etc/subgid +useradd: failure while writing changes to /etc/subgid diff --git a/tests/failures/useradd/15_username_rename_subgid_failure/useradd.test b/tests/failures/useradd/15_username_rename_subgid_failure/useradd.test new file mode 100755 index 0000000..db47258 --- /dev/null +++ b/tests/failures/useradd/15_username_rename_subgid_failure/useradd.test @@ -0,0 +1,60 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "useradd reports failure to write /etc/subgid" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add group foo (useradd foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/subgid useradd foo 2>tmp/useradd.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "18" +echo "OK" + +echo "useradd reported:" +echo "=======================================================================" +cat tmp/useradd.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/useradd.err tmp/useradd.err +echo "error message OK." +rm -f tmp/useradd.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl data/gshadow /etc/gshadow +echo "OK" +echo -n "Check the /etc/subgid file..." +../../../common/compare_file.pl config/etc/subgid /etc/subgid +echo "OK" +echo -n "Check the /etc/subuid file..." +../../../common/compare_file.pl data/subuid /etc/subuid +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/01_userdel_gshadow_rename_failure/config.txt b/tests/failures/userdel/01_userdel_gshadow_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/01_userdel_gshadow_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/default/useradd b/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/group b/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/gshadow b/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/login.defs b/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/passwd b/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/shadow b/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/01_userdel_gshadow_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/01_userdel_gshadow_rename_failure/data/group b/tests/failures/userdel/01_userdel_gshadow_rename_failure/data/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/userdel/01_userdel_gshadow_rename_failure/data/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/userdel/01_userdel_gshadow_rename_failure/data/passwd b/tests/failures/userdel/01_userdel_gshadow_rename_failure/data/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/userdel/01_userdel_gshadow_rename_failure/data/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/userdel/01_userdel_gshadow_rename_failure/data/shadow b/tests/failures/userdel/01_userdel_gshadow_rename_failure/data/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/userdel/01_userdel_gshadow_rename_failure/data/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/01_userdel_gshadow_rename_failure/data/userdel.err b/tests/failures/userdel/01_userdel_gshadow_rename_failure/data/userdel.err new file mode 100644 index 0000000..e84c8f8 --- /dev/null +++ b/tests/failures/userdel/01_userdel_gshadow_rename_failure/data/userdel.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/gshadow+ /etc/gshadow +userdel: failure while writing changes to /etc/gshadow diff --git a/tests/failures/userdel/01_userdel_gshadow_rename_failure/userdel.test b/tests/failures/userdel/01_userdel_gshadow_rename_failure/userdel.test new file mode 100755 index 0000000..3b7c17c --- /dev/null +++ b/tests/failures/userdel/01_userdel_gshadow_rename_failure/userdel.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel reports failure to write /etc/gshadow" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "delete user foo (userdel foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/gshadow userdel foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/02_userdel_group_rename_failure/config.txt b/tests/failures/userdel/02_userdel_group_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/02_userdel_group_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/default/useradd b/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/group b/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/gshadow b/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/login.defs b/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/passwd b/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/shadow b/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/02_userdel_group_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/02_userdel_group_rename_failure/data/passwd b/tests/failures/userdel/02_userdel_group_rename_failure/data/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/userdel/02_userdel_group_rename_failure/data/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/userdel/02_userdel_group_rename_failure/data/shadow b/tests/failures/userdel/02_userdel_group_rename_failure/data/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/userdel/02_userdel_group_rename_failure/data/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/02_userdel_group_rename_failure/data/userdel.err b/tests/failures/userdel/02_userdel_group_rename_failure/data/userdel.err new file mode 100644 index 0000000..21962cd --- /dev/null +++ b/tests/failures/userdel/02_userdel_group_rename_failure/data/userdel.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/group+ /etc/group +userdel: failure while writing changes to /etc/group diff --git a/tests/failures/userdel/02_userdel_group_rename_failure/userdel.test b/tests/failures/userdel/02_userdel_group_rename_failure/userdel.test new file mode 100755 index 0000000..da9b693 --- /dev/null +++ b/tests/failures/userdel/02_userdel_group_rename_failure/userdel.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel reports failure to write /etc/group" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "delete user foo (userdel foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/group userdel foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/03_userdel_shadow_rename_failure/config.txt b/tests/failures/userdel/03_userdel_shadow_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/03_userdel_shadow_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/default/useradd b/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/group b/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/gshadow b/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/login.defs b/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/passwd b/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/shadow b/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/03_userdel_shadow_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/03_userdel_shadow_rename_failure/data/passwd b/tests/failures/userdel/03_userdel_shadow_rename_failure/data/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/userdel/03_userdel_shadow_rename_failure/data/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/userdel/03_userdel_shadow_rename_failure/data/userdel.err b/tests/failures/userdel/03_userdel_shadow_rename_failure/data/userdel.err new file mode 100644 index 0000000..a241b55 --- /dev/null +++ b/tests/failures/userdel/03_userdel_shadow_rename_failure/data/userdel.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/shadow+ /etc/shadow +userdel: failure while writing changes to /etc/shadow diff --git a/tests/failures/userdel/03_userdel_shadow_rename_failure/userdel.test b/tests/failures/userdel/03_userdel_shadow_rename_failure/userdel.test new file mode 100755 index 0000000..6ad2516 --- /dev/null +++ b/tests/failures/userdel/03_userdel_shadow_rename_failure/userdel.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel reports failure to write /etc/shadow" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "delete user foo (userdel foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/shadow userdel foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/04_userdel_passwd_rename_failure/config.txt b/tests/failures/userdel/04_userdel_passwd_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/04_userdel_passwd_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/default/useradd b/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/group b/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/gshadow b/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/login.defs b/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/passwd b/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/shadow b/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/04_userdel_passwd_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/04_userdel_passwd_rename_failure/data/userdel.err b/tests/failures/userdel/04_userdel_passwd_rename_failure/data/userdel.err new file mode 100644 index 0000000..7058c90 --- /dev/null +++ b/tests/failures/userdel/04_userdel_passwd_rename_failure/data/userdel.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/passwd+ /etc/passwd +userdel: failure while writing changes to /etc/passwd diff --git a/tests/failures/userdel/04_userdel_passwd_rename_failure/userdel.test b/tests/failures/userdel/04_userdel_passwd_rename_failure/userdel.test new file mode 100755 index 0000000..945bf5b --- /dev/null +++ b/tests/failures/userdel/04_userdel_passwd_rename_failure/userdel.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel reports failure to write /etc/passwd" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "delete user foo (userdel foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/passwd userdel foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/05_userdel_failure_remove_mailbox/config.txt b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/default/useradd b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/group b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/gshadow b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/login.defs b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/passwd b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/shadow b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/var/mail/foo b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/var/mail/foo new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/userdel/05_userdel_failure_remove_mailbox/config/var/mail/foo diff --git a/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/group b/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/gshadow b/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/passwd b/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/shadow b/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/userdel.err b/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/userdel.err new file mode 100644 index 0000000..0ed73cf --- /dev/null +++ b/tests/failures/userdel/05_userdel_failure_remove_mailbox/data/userdel.err @@ -0,0 +1,3 @@ +unlink FAILURE /var/mail/foo +userdel: warning: can't remove /var/mail/foo: Device or resource busy +userdel: foo home directory (/home/foo) not found diff --git a/tests/failures/userdel/05_userdel_failure_remove_mailbox/userdel.test b/tests/failures/userdel/05_userdel_failure_remove_mailbox/userdel.test new file mode 100755 index 0000000..cd0b356 --- /dev/null +++ b/tests/failures/userdel/05_userdel_failure_remove_mailbox/userdel.test @@ -0,0 +1,58 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel -r reports failure to remove the mailbox" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Changing ownership of /var/mail/foo..." +chown foo:mail /var/mail/foo +echo "OK" + +echo -n "delete user foo with its mail spool (userdel -r foo)..." +LD_PRELOAD=../../../common/unlink_failure.so FAILURE_PATH=/var/mail/foo userdel -r foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "12" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl data/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config.txt b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/default/useradd b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/group b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/gshadow b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/login.defs b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/passwd b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/shadow b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/group b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/gshadow b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/passwd b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/shadow b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/userdel.err b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/userdel.err new file mode 100644 index 0000000..d46d879 --- /dev/null +++ b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/data/userdel.err @@ -0,0 +1,3 @@ +userdel: foo mail spool (/var/mail/foo) not found +unlink FAILURE /home/foo/bar/baz +userdel: error removing directory /home/foo diff --git a/tests/failures/userdel/06_userdel_failure_remove_file_homedir/userdel.test b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/userdel.test new file mode 100755 index 0000000..d41d189 --- /dev/null +++ b/tests/failures/userdel/06_userdel_failure_remove_file_homedir/userdel.test @@ -0,0 +1,64 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel -r reports failure to remove a file in the home directory" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Create an home directory for foo..." +mkdir /home/foo +trap 'log_status "$0" "FAILURE"; restore_config; rm -rf /home/foo' 0 +mkdir /home/foo/bar +touch /home/foo/bar/baz +chown -R foo:foo /home/foo +echo "OK" + +echo -n "delete user foo with its mail spool (userdel -r foo)..." +LD_PRELOAD=../../../common/unlink_failure.so FAILURE_PATH=/home/foo/bar/baz userdel -r foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "12" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +rm -rf /home/foo + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl data/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/07_userdel_failure_remove_homedir/config.txt b/tests/failures/userdel/07_userdel_failure_remove_homedir/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/07_userdel_failure_remove_homedir/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/default/useradd b/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/group b/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/gshadow b/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/login.defs b/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/passwd b/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/shadow b/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/07_userdel_failure_remove_homedir/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/07_userdel_failure_remove_homedir/data/group b/tests/failures/userdel/07_userdel_failure_remove_homedir/data/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/userdel/07_userdel_failure_remove_homedir/data/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/userdel/07_userdel_failure_remove_homedir/data/gshadow b/tests/failures/userdel/07_userdel_failure_remove_homedir/data/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/userdel/07_userdel_failure_remove_homedir/data/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/userdel/07_userdel_failure_remove_homedir/data/passwd b/tests/failures/userdel/07_userdel_failure_remove_homedir/data/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/userdel/07_userdel_failure_remove_homedir/data/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/userdel/07_userdel_failure_remove_homedir/data/shadow b/tests/failures/userdel/07_userdel_failure_remove_homedir/data/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/userdel/07_userdel_failure_remove_homedir/data/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/07_userdel_failure_remove_homedir/data/userdel.err b/tests/failures/userdel/07_userdel_failure_remove_homedir/data/userdel.err new file mode 100644 index 0000000..f874083 --- /dev/null +++ b/tests/failures/userdel/07_userdel_failure_remove_homedir/data/userdel.err @@ -0,0 +1,3 @@ +userdel: foo mail spool (/var/mail/foo) not found +rmdir FAILURE /home/foo +userdel: error removing directory /home/foo diff --git a/tests/failures/userdel/07_userdel_failure_remove_homedir/userdel.test b/tests/failures/userdel/07_userdel_failure_remove_homedir/userdel.test new file mode 100755 index 0000000..deca402 --- /dev/null +++ b/tests/failures/userdel/07_userdel_failure_remove_homedir/userdel.test @@ -0,0 +1,64 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel -r reports failure to remove the home directory" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Create an home directory for foo..." +mkdir /home/foo +trap 'log_status "$0" "FAILURE"; restore_config; rm -rf /home/foo' 0 +mkdir /home/foo/bar +touch /home/foo/bar/baz +chown -R foo:foo /home/foo +echo "OK" + +echo -n "delete user foo with its mail spool (userdel -r foo)..." +LD_PRELOAD=../../../common/rmdir_failure.so FAILURE_PATH=/home/foo userdel -r foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "12" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +rm -rf /home/foo + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl data/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/08_userdel_open_passwd_failure/config.txt b/tests/failures/userdel/08_userdel_open_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/08_userdel_open_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/default/useradd b/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/group b/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/gshadow b/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..bfc0675 --- /dev/null +++ b/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:!:: diff --git a/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/login.defs b/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/passwd b/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..c41f98b --- /dev/null +++ b/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000:foo:/home/foo:/bin/sh diff --git a/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/shadow b/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/08_userdel_open_passwd_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/08_userdel_open_passwd_failure/data/userdel.err b/tests/failures/userdel/08_userdel_open_passwd_failure/data/userdel.err new file mode 100644 index 0000000..5329f8a --- /dev/null +++ b/tests/failures/userdel/08_userdel_open_passwd_failure/data/userdel.err @@ -0,0 +1,2 @@ +open FAILURE /etc/passwd 2 ... +userdel: cannot open /etc/passwd diff --git a/tests/failures/userdel/08_userdel_open_passwd_failure/userdel.test b/tests/failures/userdel/08_userdel_open_passwd_failure/userdel.test new file mode 100755 index 0000000..dfa5bc6 --- /dev/null +++ b/tests/failures/userdel/08_userdel_open_passwd_failure/userdel.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel report failures when it cannot open the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Delete user foo (userdel foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/passwd userdel foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/09_userdel_open_shadow_failure/config.txt b/tests/failures/userdel/09_userdel_open_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/09_userdel_open_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/default/useradd b/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/group b/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/gshadow b/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..bfc0675 --- /dev/null +++ b/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:!:: diff --git a/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/login.defs b/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/passwd b/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..c41f98b --- /dev/null +++ b/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000:foo:/home/foo:/bin/sh diff --git a/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/shadow b/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/09_userdel_open_shadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/09_userdel_open_shadow_failure/data/userdel.err b/tests/failures/userdel/09_userdel_open_shadow_failure/data/userdel.err new file mode 100644 index 0000000..b15cf95 --- /dev/null +++ b/tests/failures/userdel/09_userdel_open_shadow_failure/data/userdel.err @@ -0,0 +1,2 @@ +open FAILURE /etc/shadow 2 ... +userdel: cannot open /etc/shadow diff --git a/tests/failures/userdel/09_userdel_open_shadow_failure/userdel.test b/tests/failures/userdel/09_userdel_open_shadow_failure/userdel.test new file mode 100755 index 0000000..434cf32 --- /dev/null +++ b/tests/failures/userdel/09_userdel_open_shadow_failure/userdel.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel report failures when it cannot open the shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Delete user foo (userdel foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/shadow userdel foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/10_userdel_open_group_failure/config.txt b/tests/failures/userdel/10_userdel_open_group_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/10_userdel_open_group_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/10_userdel_open_group_failure/config/etc/default/useradd b/tests/failures/userdel/10_userdel_open_group_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/10_userdel_open_group_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/10_userdel_open_group_failure/config/etc/group b/tests/failures/userdel/10_userdel_open_group_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/userdel/10_userdel_open_group_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/userdel/10_userdel_open_group_failure/config/etc/gshadow b/tests/failures/userdel/10_userdel_open_group_failure/config/etc/gshadow new file mode 100644 index 0000000..bfc0675 --- /dev/null +++ b/tests/failures/userdel/10_userdel_open_group_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:!:: diff --git a/tests/failures/userdel/10_userdel_open_group_failure/config/etc/login.defs b/tests/failures/userdel/10_userdel_open_group_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/10_userdel_open_group_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/10_userdel_open_group_failure/config/etc/passwd b/tests/failures/userdel/10_userdel_open_group_failure/config/etc/passwd new file mode 100644 index 0000000..c41f98b --- /dev/null +++ b/tests/failures/userdel/10_userdel_open_group_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000:foo:/home/foo:/bin/sh diff --git a/tests/failures/userdel/10_userdel_open_group_failure/config/etc/shadow b/tests/failures/userdel/10_userdel_open_group_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/10_userdel_open_group_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/10_userdel_open_group_failure/data/userdel.err b/tests/failures/userdel/10_userdel_open_group_failure/data/userdel.err new file mode 100644 index 0000000..e671f64 --- /dev/null +++ b/tests/failures/userdel/10_userdel_open_group_failure/data/userdel.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +userdel: cannot open /etc/group diff --git a/tests/failures/userdel/10_userdel_open_group_failure/userdel.test b/tests/failures/userdel/10_userdel_open_group_failure/userdel.test new file mode 100755 index 0000000..2e3ad62 --- /dev/null +++ b/tests/failures/userdel/10_userdel_open_group_failure/userdel.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Delete user foo (userdel foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group userdel foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/11_userdel_open_gshadow_failure/config.txt b/tests/failures/userdel/11_userdel_open_gshadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/11_userdel_open_gshadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/default/useradd b/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/group b/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/gshadow b/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/gshadow new file mode 100644 index 0000000..bfc0675 --- /dev/null +++ b/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:!:: diff --git a/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/login.defs b/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/passwd b/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/passwd new file mode 100644 index 0000000..c41f98b --- /dev/null +++ b/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000:foo:/home/foo:/bin/sh diff --git a/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/shadow b/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/11_userdel_open_gshadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/11_userdel_open_gshadow_failure/data/userdel.err b/tests/failures/userdel/11_userdel_open_gshadow_failure/data/userdel.err new file mode 100644 index 0000000..e24e7f4 --- /dev/null +++ b/tests/failures/userdel/11_userdel_open_gshadow_failure/data/userdel.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 2 ... +userdel: cannot open /etc/gshadow diff --git a/tests/failures/userdel/11_userdel_open_gshadow_failure/userdel.test b/tests/failures/userdel/11_userdel_open_gshadow_failure/userdel.test new file mode 100755 index 0000000..4a75f66 --- /dev/null +++ b/tests/failures/userdel/11_userdel_open_gshadow_failure/userdel.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Delete user foo (userdel foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow userdel foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/12_userdel_open_subuid_failure/config.txt b/tests/failures/userdel/12_userdel_open_subuid_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/12_userdel_open_subuid_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/default/useradd b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/group b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/gshadow b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/gshadow new file mode 100644 index 0000000..be1575e --- /dev/null +++ b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:x:: diff --git a/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/login.defs b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/passwd b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/shadow b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/subgid b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/subgid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/subgid diff --git a/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/subuid b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/subuid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/userdel/12_userdel_open_subuid_failure/config/etc/subuid diff --git a/tests/failures/userdel/12_userdel_open_subuid_failure/data/userdel.err b/tests/failures/userdel/12_userdel_open_subuid_failure/data/userdel.err new file mode 100644 index 0000000..cd0d1c4 --- /dev/null +++ b/tests/failures/userdel/12_userdel_open_subuid_failure/data/userdel.err @@ -0,0 +1,2 @@ +open FAILURE /etc/subuid 2 ... +userdel: cannot open /etc/subuid diff --git a/tests/failures/userdel/12_userdel_open_subuid_failure/userdel.test b/tests/failures/userdel/12_userdel_open_subuid_failure/userdel.test new file mode 100755 index 0000000..844f04f --- /dev/null +++ b/tests/failures/userdel/12_userdel_open_subuid_failure/userdel.test @@ -0,0 +1,60 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel report failures when it cannot open the /etc/subuid file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Delete user foo (userdel foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/subuid userdel foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "16" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" +echo -n "Check the /etc/subgid file..." +../../../common/compare_file.pl config/etc/subgid /etc/subgid +echo "OK" +echo -n "Check the /etc/subuid file..." +../../../common/compare_file.pl config/etc/subuid /etc/subuid +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/13_userdel_open_subgid_failure/config.txt b/tests/failures/userdel/13_userdel_open_subgid_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/13_userdel_open_subgid_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/default/useradd b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/group b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/gshadow b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/gshadow new file mode 100644 index 0000000..be1575e --- /dev/null +++ b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:x:: diff --git a/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/login.defs b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/passwd b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/shadow b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/subgid b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/subgid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/subgid diff --git a/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/subuid b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/subuid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/userdel/13_userdel_open_subgid_failure/config/etc/subuid diff --git a/tests/failures/userdel/13_userdel_open_subgid_failure/data/userdel.err b/tests/failures/userdel/13_userdel_open_subgid_failure/data/userdel.err new file mode 100644 index 0000000..bcc53e2 --- /dev/null +++ b/tests/failures/userdel/13_userdel_open_subgid_failure/data/userdel.err @@ -0,0 +1,2 @@ +open FAILURE /etc/subgid 2 ... +userdel: cannot open /etc/subgid diff --git a/tests/failures/userdel/13_userdel_open_subgid_failure/userdel.test b/tests/failures/userdel/13_userdel_open_subgid_failure/userdel.test new file mode 100755 index 0000000..2a67bcb --- /dev/null +++ b/tests/failures/userdel/13_userdel_open_subgid_failure/userdel.test @@ -0,0 +1,60 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel report failures when it cannot open the /etc/subgid file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Delete user foo (userdel foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/subgid userdel foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "18" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" +echo -n "Check the /etc/subgid file..." +../../../common/compare_file.pl config/etc/subgid /etc/subgid +echo "OK" +echo -n "Check the /etc/subuid file..." +../../../common/compare_file.pl config/etc/subuid /etc/subuid +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/config.txt b/tests/failures/userdel/14_userdel_rename_subuid_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/default/useradd b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/group b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/gshadow b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/gshadow new file mode 100644 index 0000000..bfc0675 --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:!:: diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/login.defs b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/passwd b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/passwd new file mode 100644 index 0000000..ae6ebfe --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/sh diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/shadow b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/subgid b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/subgid new file mode 100644 index 0000000..3f7fd12 --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/subgid @@ -0,0 +1 @@ +foo:100000:10000 diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/subuid b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/subuid new file mode 100644 index 0000000..3f7fd12 --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/config/etc/subuid @@ -0,0 +1 @@ +foo:100000:10000 diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/data/group b/tests/failures/userdel/14_userdel_rename_subuid_failure/data/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/data/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/data/gshadow b/tests/failures/userdel/14_userdel_rename_subuid_failure/data/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/data/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/data/passwd b/tests/failures/userdel/14_userdel_rename_subuid_failure/data/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/data/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/data/shadow b/tests/failures/userdel/14_userdel_rename_subuid_failure/data/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/data/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/data/userdel.err b/tests/failures/userdel/14_userdel_rename_subuid_failure/data/userdel.err new file mode 100644 index 0000000..ae0d56e --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/data/userdel.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/subuid+ /etc/subuid +userdel: failure while writing changes to /etc/subuid diff --git a/tests/failures/userdel/14_userdel_rename_subuid_failure/usedel.test b/tests/failures/userdel/14_userdel_rename_subuid_failure/usedel.test new file mode 100755 index 0000000..a6e7d43 --- /dev/null +++ b/tests/failures/userdel/14_userdel_rename_subuid_failure/usedel.test @@ -0,0 +1,60 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel reports failure to write /etc/subuid" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Delete user foo (userdel foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/subuid userdel foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "16" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl data/gshadow /etc/gshadow +echo "OK" +echo -n "Check the /etc/subgid file..." +../../../common/compare_file.pl config/etc/subgid /etc/subgid +echo "OK" +echo -n "Check the /etc/subuid file..." +../../../common/compare_file.pl config/etc/subuid /etc/subuid +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/config.txt b/tests/failures/userdel/15_userdel_rename_subgid_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/default/useradd b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/group b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/gshadow b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/gshadow new file mode 100644 index 0000000..bfc0675 --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:!:: diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/login.defs b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/passwd b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/passwd new file mode 100644 index 0000000..ae6ebfe --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/sh diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/shadow b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/subgid b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/subgid new file mode 100644 index 0000000..3f7fd12 --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/subgid @@ -0,0 +1 @@ +foo:100000:10000 diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/subuid b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/subuid new file mode 100644 index 0000000..a0bb603 --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/config/etc/subuid @@ -0,0 +1,2 @@ +foo:100000:10000 +root:200000:10000 diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/data/group b/tests/failures/userdel/15_userdel_rename_subgid_failure/data/group new file mode 100644 index 0000000..1012390 --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/data/group @@ -0,0 +1,41 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/data/gshadow b/tests/failures/userdel/15_userdel_rename_subgid_failure/data/gshadow new file mode 100644 index 0000000..ae42486 --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/data/gshadow @@ -0,0 +1,41 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/data/passwd b/tests/failures/userdel/15_userdel_rename_subgid_failure/data/passwd new file mode 100644 index 0000000..43fc135 --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/data/passwd @@ -0,0 +1,19 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/data/shadow b/tests/failures/userdel/15_userdel_rename_subgid_failure/data/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/data/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/data/subuid b/tests/failures/userdel/15_userdel_rename_subgid_failure/data/subuid new file mode 100644 index 0000000..83a5781 --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/data/subuid @@ -0,0 +1 @@ +root:200000:10000 diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/data/userdel.err b/tests/failures/userdel/15_userdel_rename_subgid_failure/data/userdel.err new file mode 100644 index 0000000..35e206c --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/data/userdel.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/subgid+ /etc/subgid +userdel: failure while writing changes to /etc/subgid diff --git a/tests/failures/userdel/15_userdel_rename_subgid_failure/usedel.test b/tests/failures/userdel/15_userdel_rename_subgid_failure/usedel.test new file mode 100755 index 0000000..5312e8b --- /dev/null +++ b/tests/failures/userdel/15_userdel_rename_subgid_failure/usedel.test @@ -0,0 +1,60 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "userdel reports failure to write /etc/subgid" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Delete user foo (userdel foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/subgid userdel foo 2>tmp/userdel.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "18" +echo "OK" + +echo "userdel reported:" +echo "=======================================================================" +cat tmp/userdel.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/userdel.err tmp/userdel.err +echo "error message OK." +rm -f tmp/userdel.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl data/gshadow /etc/gshadow +echo "OK" +echo -n "Check the /etc/subgid file..." +../../../common/compare_file.pl config/etc/subgid /etc/subgid +echo "OK" +echo -n "Check the /etc/subuid file..." +../../../common/compare_file.pl data/subuid /etc/subuid +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config.txt b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/default/useradd b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/group b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/gshadow b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/login.defs b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/passwd b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/shadow b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/data/group b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/data/group new file mode 100644 index 0000000..41fb326 --- /dev/null +++ b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/data/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:bar diff --git a/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/data/passwd b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/data/passwd new file mode 100644 index 0000000..656230a --- /dev/null +++ b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +bar:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/data/shadow b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/data/shadow new file mode 100644 index 0000000..2fc3f9c --- /dev/null +++ b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +bar:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/data/usermod.err b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/data/usermod.err new file mode 100644 index 0000000..449003a --- /dev/null +++ b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/data/usermod.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/gshadow+ /etc/gshadow +usermod: failure while writing changes to /etc/gshadow diff --git a/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/usermod.test b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/usermod.test new file mode 100755 index 0000000..e7d1c2d --- /dev/null +++ b/tests/failures/usermod/01_usermod_change_user_name_gshadow_rename_failure/usermod.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod reports failure to write /etc/gshadow" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Rename group foo to bar (groupmod -n bar foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/gshadow usermod -l bar foo 2>tmp/usermod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config.txt b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/default/useradd b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/group b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/gshadow b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/login.defs b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/passwd b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/passwd new file mode 100644 index 0000000..dc7bf84 --- /dev/null +++ b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000:::/bin/false diff --git a/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/shadow b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/data/usermod.err b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/data/usermod.err new file mode 100644 index 0000000..a5fd4c3 --- /dev/null +++ b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/data/usermod.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/passwd+ /etc/passwd +usermod: failure while writing changes to /etc/passwd diff --git a/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/usermod.test b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/usermod.test new file mode 100755 index 0000000..119d76a --- /dev/null +++ b/tests/failures/usermod/02_usermod_change_uid_passwd_rename_failure/usermod.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupmod reports failure to write /etc/passwd" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change UID of foo to 1001 (usermod -u 1001 foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/passwd usermod -u 1001 foo 2>tmp/usermod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config.txt b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/default/useradd b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/group b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/gshadow b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/login.defs b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/passwd b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/shadow b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/data/passwd b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/data/passwd new file mode 100644 index 0000000..656230a --- /dev/null +++ b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +bar:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/data/shadow b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/data/shadow new file mode 100644 index 0000000..2fc3f9c --- /dev/null +++ b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +bar:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/data/usermod.err b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/data/usermod.err new file mode 100644 index 0000000..69a5e8b --- /dev/null +++ b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/data/usermod.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/group+ /etc/group +usermod: failure while writing changes to /etc/group diff --git a/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/usermod.test b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/usermod.test new file mode 100755 index 0000000..c5d69bb --- /dev/null +++ b/tests/failures/usermod/03_usermod_change_user_name_group_rename_failure/usermod.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod reports failure to write /etc/group" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Rename user foo to bar (usermod -l bar foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/group usermod -l bar foo 2>tmp/usermod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config.txt b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/default/useradd b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/group b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/gshadow b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/login.defs b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/passwd b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/shadow b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/data/passwd b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/data/passwd new file mode 100644 index 0000000..656230a --- /dev/null +++ b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +bar:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/data/shadow b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/data/shadow new file mode 100644 index 0000000..2fc3f9c --- /dev/null +++ b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +bar:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/usermod.test b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/usermod.test new file mode 100755 index 0000000..2e64fd3 --- /dev/null +++ b/tests/failures/usermod/04_usermod_change_user_name_gshadow_rename_no_failure/usermod.test @@ -0,0 +1,39 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod does not try to rewrite gshadow if not changed" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Rename group foo to bar (groupmod -n bar foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/gshadow usermod -l bar foo +echo "OK" + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config.txt b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/default/useradd b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/group b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/group new file mode 100644 index 0000000..2a5b8a4 --- /dev/null +++ b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000:foo diff --git a/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/gshadow b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/gshadow new file mode 100644 index 0000000..ed34100 --- /dev/null +++ b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*::foo diff --git a/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/login.defs b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/passwd b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/passwd new file mode 100644 index 0000000..dc7bf84 --- /dev/null +++ b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000:::/bin/false diff --git a/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/shadow b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/data/passwd b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/data/passwd new file mode 100644 index 0000000..09a6642 --- /dev/null +++ b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +bar:x:1000:1000:::/bin/false diff --git a/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/data/usermod.err b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/data/usermod.err new file mode 100644 index 0000000..43c186a --- /dev/null +++ b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/data/usermod.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/shadow+ /etc/shadow +usermod: failure while writing changes to /etc/shadow diff --git a/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/usermod.test b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/usermod.test new file mode 100755 index 0000000..df94b43 --- /dev/null +++ b/tests/failures/usermod/05_usermod_change_uid_shadow_rename_failure/usermod.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupmod reports failure to write /etc/shadow" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change name of foo to bar (usermod -l bar foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/shadow usermod -l bar foo 2>tmp/usermod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config.txt b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/default/useradd b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/group b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/gshadow b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/login.defs b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/passwd b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/shadow b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/data/usermod.err b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/data/usermod.err new file mode 100644 index 0000000..e060976 --- /dev/null +++ b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/data/usermod.err @@ -0,0 +1,2 @@ +open FAILURE /etc/passwd 2 ... +usermod: cannot open /etc/passwd diff --git a/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/usermod.test b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/usermod.test new file mode 100755 index 0000000..5e069f6 --- /dev/null +++ b/tests/failures/usermod/06_usermod_change_user_name_open_passwd_failure/usermod.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod report failures when it cannot open the passwd file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change user foo (usermod -l bar foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/passwd usermod -l bar foo 2>tmp/usermod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config.txt b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/default/useradd b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/group b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/gshadow b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/login.defs b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/passwd b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/shadow b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/data/usermod.err b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/data/usermod.err new file mode 100644 index 0000000..40e3a5b --- /dev/null +++ b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/data/usermod.err @@ -0,0 +1,2 @@ +open FAILURE /etc/shadow 2 ... +usermod: cannot open /etc/shadow diff --git a/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/usermod.test b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/usermod.test new file mode 100755 index 0000000..c5ac414 --- /dev/null +++ b/tests/failures/usermod/07_usermod_change_user_name_open_shadow_failure/usermod.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod report failures when it cannot open the shadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change user foo (usermod -l bar foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/shadow usermod -l bar foo 2>tmp/usermod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "1" +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config.txt b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/default/useradd b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/group b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/gshadow b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/login.defs b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/passwd b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/shadow b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/data/usermod.err b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/data/usermod.err new file mode 100644 index 0000000..5329b28 --- /dev/null +++ b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/data/usermod.err @@ -0,0 +1,2 @@ +open FAILURE /etc/group 2 ... +usermod: cannot open /etc/group diff --git a/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/usermod.test b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/usermod.test new file mode 100755 index 0000000..fbca278 --- /dev/null +++ b/tests/failures/usermod/08_usermod_change_user_name_open_group_failure/usermod.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod report failures when it cannot open the group file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change user foo (usermod -l bar foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/group usermod -l bar foo 2>tmp/usermod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config.txt b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/default/useradd b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/group b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/gshadow b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/login.defs b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/passwd b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/passwd new file mode 100644 index 0000000..dbb06b8 --- /dev/null +++ b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/nonexistent:/bin/sh diff --git a/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/shadow b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/data/usermod.err b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/data/usermod.err new file mode 100644 index 0000000..e398343 --- /dev/null +++ b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/data/usermod.err @@ -0,0 +1,2 @@ +open FAILURE /etc/gshadow 2 ... +usermod: cannot open /etc/gshadow diff --git a/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/usermod.test b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/usermod.test new file mode 100755 index 0000000..6e7ba24 --- /dev/null +++ b/tests/failures/usermod/09_usermod_change_user_name_open_gshadow_failure/usermod.test @@ -0,0 +1,54 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod report failures when it cannot open the gshadow file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change user foo (usermod -l bar foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/gshadow usermod -l bar foo 2>tmp/usermod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "10" +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/10_usermod_-p_time_0/config.txt b/tests/failures/usermod/10_usermod_-p_time_0/config.txt new file mode 100644 index 0000000..a2ff911 --- /dev/null +++ b/tests/failures/usermod/10_usermod_-p_time_0/config.txt @@ -0,0 +1,2 @@ +user foo exists, UID 1000 +user foo2 exists, UID 1001 diff --git a/tests/failures/usermod/10_usermod_-p_time_0/config/etc/default/useradd b/tests/failures/usermod/10_usermod_-p_time_0/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/10_usermod_-p_time_0/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/10_usermod_-p_time_0/config/etc/group b/tests/failures/usermod/10_usermod_-p_time_0/config/etc/group new file mode 100644 index 0000000..b6fae89 --- /dev/null +++ b/tests/failures/usermod/10_usermod_-p_time_0/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3:root +adm:x:4:root,foo +tty:x:5: +disk:x:6: +lp:x:7:foo,root +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21:foo +voice:x:22: +cdrom:x:24: +floppy:x:25:foo +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100:foo +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/10_usermod_-p_time_0/config/etc/gshadow b/tests/failures/usermod/10_usermod_-p_time_0/config/etc/gshadow new file mode 100644 index 0000000..1f2ba8d --- /dev/null +++ b/tests/failures/usermod/10_usermod_-p_time_0/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*::root +adm:*::root,foo +tty:*::foo +disk:*:foo: +lp:*::foo,root +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:foo:foo +voice:*:: +cdrom:*:foo:foo +floppy:*::foo +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/usermod/10_usermod_-p_time_0/config/etc/passwd b/tests/failures/usermod/10_usermod_-p_time_0/config/etc/passwd new file mode 100644 index 0000000..06b331b --- /dev/null +++ b/tests/failures/usermod/10_usermod_-p_time_0/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:blahblahblah:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/usermod/10_usermod_-p_time_0/config/etc/shadow b/tests/failures/usermod/10_usermod_-p_time_0/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/10_usermod_-p_time_0/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/10_usermod_-p_time_0/data/passwd b/tests/failures/usermod/10_usermod_-p_time_0/data/passwd new file mode 100644 index 0000000..d9798a6 --- /dev/null +++ b/tests/failures/usermod/10_usermod_-p_time_0/data/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:foopass:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/usermod/10_usermod_-p_time_0/data/shadow b/tests/failures/usermod/10_usermod_-p_time_0/data/shadow new file mode 100644 index 0000000..13fca93 --- /dev/null +++ b/tests/failures/usermod/10_usermod_-p_time_0/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:foopass::0:99999:7::: diff --git a/tests/failures/usermod/10_usermod_-p_time_0/usermod.test b/tests/failures/usermod/10_usermod_-p_time_0/usermod.test new file mode 100755 index 0000000..f54c918 --- /dev/null +++ b/tests/failures/usermod/10_usermod_-p_time_0/usermod.test @@ -0,0 +1,39 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod disables aging when time is not set" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change the user's password (usermod -p foopass foo)..." +LD_PRELOAD=../../../common/time_0.so usermod -p foopass foo 2>/dev/null +echo "OK" + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config.txt b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config.txt new file mode 100644 index 0000000..a2ff911 --- /dev/null +++ b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config.txt @@ -0,0 +1,2 @@ +user foo exists, UID 1000 +user foo2 exists, UID 1001 diff --git a/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/default/useradd b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/group b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/group new file mode 100644 index 0000000..b6fae89 --- /dev/null +++ b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3:root +adm:x:4:root,foo +tty:x:5: +disk:x:6: +lp:x:7:foo,root +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21:foo +voice:x:22: +cdrom:x:24: +floppy:x:25:foo +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100:foo +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/gshadow b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/gshadow new file mode 100644 index 0000000..1f2ba8d --- /dev/null +++ b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*::root +adm:*::root,foo +tty:*::foo +disk:*:foo: +lp:*::foo,root +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:foo:foo +voice:*:: +cdrom:*:foo:foo +floppy:*::foo +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/passwd b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/passwd new file mode 100644 index 0000000..06b331b --- /dev/null +++ b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:blahblahblah:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/shadow b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/shadow new file mode 100644 index 0000000..5f50d18 --- /dev/null +++ b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/config/etc/shadow @@ -0,0 +1,19 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/data/shadow b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/data/shadow new file mode 100644 index 0000000..6faa0c5 --- /dev/null +++ b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/data/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:blahblahblah::0:99999:7:12:: diff --git a/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/usermod.test b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/usermod.test new file mode 100755 index 0000000..56e9c83 --- /dev/null +++ b/tests/failures/usermod/11_usermod-f_no_shadow_entry_time_0/usermod.test @@ -0,0 +1,39 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod disables aging when time is not set" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change the user's password (usermod -f 12 foo)..." +LD_PRELOAD=../../../common/time_0.so usermod -f 12 foo 2>/dev/null +echo "OK" + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config.txt b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/default/useradd b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/group b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/gshadow b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/gshadow new file mode 100644 index 0000000..5042e58 --- /dev/null +++ b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:*:: diff --git a/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/login.defs b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/passwd b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/passwd new file mode 100644 index 0000000..dc7bf84 --- /dev/null +++ b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000:::/bin/false diff --git a/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/shadow b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/data/usermod.err b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/data/usermod.err new file mode 100644 index 0000000..a5fd4c3 --- /dev/null +++ b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/data/usermod.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/passwd+ /etc/passwd +usermod: failure while writing changes to /etc/passwd diff --git a/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/usermod.test b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/usermod.test new file mode 100755 index 0000000..d7c95b7 --- /dev/null +++ b/tests/failures/usermod/12_usermod_change_uid_passwd_unlock_passwd_failure/usermod.test @@ -0,0 +1,50 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "groupmod reports failure to unlock /etc/passwd" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Change UID of foo to 1001 (usermod -u 1001 foo)..." +LD_PRELOAD=../../../common/unlink_failure.so FAILURE_PATH=/etc/passwd.lock usermod -u 1001 foo 2>tmp/usermod.err +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl data/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl data/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl data/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl data/gshadow /etc/gshadow +echo "OK" + +rm -f /etc/passwd.lock + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config.txt b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/default/useradd b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/group b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/gshadow b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/gshadow new file mode 100644 index 0000000..be1575e --- /dev/null +++ b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:x:: diff --git a/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/login.defs b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/passwd b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/shadow b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/subgid b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/subgid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/subgid diff --git a/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/subuid b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/subuid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/config/etc/subuid diff --git a/tests/failures/usermod/13_usermod_-v_open_subuid_failure/data/usermod.err b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/data/usermod.err new file mode 100644 index 0000000..a83d4bf --- /dev/null +++ b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/data/usermod.err @@ -0,0 +1,2 @@ +open FAILURE /etc/subuid 2 ... +usermod: cannot open /etc/subuid diff --git a/tests/failures/usermod/13_usermod_-v_open_subuid_failure/usermod.test b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/usermod.test new file mode 100755 index 0000000..fdff7e1 --- /dev/null +++ b/tests/failures/usermod/13_usermod_-v_open_subuid_failure/usermod.test @@ -0,0 +1,60 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod report failures when it cannot open the /etc/subuid file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add range for user foo (usermod -v 100000-100000 foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/subuid usermod -v 100000-100000 foo 2>tmp/usermod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "16" +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" +echo -n "Check the /etc/subgid file..." +../../../common/compare_file.pl config/etc/subgid /etc/subgid +echo "OK" +echo -n "Check the /etc/subuid file..." +../../../common/compare_file.pl config/etc/subuid /etc/subuid +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config.txt b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/default/useradd b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/group b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/gshadow b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/gshadow new file mode 100644 index 0000000..be1575e --- /dev/null +++ b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:x:: diff --git a/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/login.defs b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/passwd b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/shadow b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/subgid b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/subgid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/subgid diff --git a/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/subuid b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/subuid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/config/etc/subuid diff --git a/tests/failures/usermod/14_usermod_-V_open_subuid_failure/data/usermod.err b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/data/usermod.err new file mode 100644 index 0000000..a83d4bf --- /dev/null +++ b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/data/usermod.err @@ -0,0 +1,2 @@ +open FAILURE /etc/subuid 2 ... +usermod: cannot open /etc/subuid diff --git a/tests/failures/usermod/14_usermod_-V_open_subuid_failure/usermod.test b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/usermod.test new file mode 100755 index 0000000..47ff348 --- /dev/null +++ b/tests/failures/usermod/14_usermod_-V_open_subuid_failure/usermod.test @@ -0,0 +1,60 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod report failures when it cannot open the /etc/subuid file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add range for user foo (usermod -V 100000-100000 foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/subuid usermod -V 100000-100000 foo 2>tmp/usermod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "16" +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" +echo -n "Check the /etc/subgid file..." +../../../common/compare_file.pl config/etc/subgid /etc/subgid +echo "OK" +echo -n "Check the /etc/subuid file..." +../../../common/compare_file.pl config/etc/subuid /etc/subuid +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config.txt b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/default/useradd b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/group b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/gshadow b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/gshadow new file mode 100644 index 0000000..be1575e --- /dev/null +++ b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:x:: diff --git a/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/login.defs b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/passwd b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/shadow b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/subgid b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/subgid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/subgid diff --git a/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/subuid b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/subuid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/config/etc/subuid diff --git a/tests/failures/usermod/15_usermod_-w_open_subgid_failure/data/usermod.err b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/data/usermod.err new file mode 100644 index 0000000..7cb1df5 --- /dev/null +++ b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/data/usermod.err @@ -0,0 +1,2 @@ +open FAILURE /etc/subgid 2 ... +usermod: cannot open /etc/subgid diff --git a/tests/failures/usermod/15_usermod_-w_open_subgid_failure/usermod.test b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/usermod.test new file mode 100755 index 0000000..3469d93 --- /dev/null +++ b/tests/failures/usermod/15_usermod_-w_open_subgid_failure/usermod.test @@ -0,0 +1,60 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod report failures when it cannot open the /etc/subgid file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add range for user foo (usermod -w 100000-100000 foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/subgid usermod -w 100000-100000 foo 2>tmp/usermod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "18" +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" +echo -n "Check the /etc/subgid file..." +../../../common/compare_file.pl config/etc/subgid /etc/subgid +echo "OK" +echo -n "Check the /etc/subuid file..." +../../../common/compare_file.pl config/etc/subuid /etc/subuid +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config.txt b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/default/useradd b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/group b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/gshadow b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/gshadow new file mode 100644 index 0000000..be1575e --- /dev/null +++ b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:x:: diff --git a/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/login.defs b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/passwd b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/passwd new file mode 100644 index 0000000..bf52df0 --- /dev/null +++ b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/false diff --git a/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/shadow b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/subgid b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/subgid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/subgid diff --git a/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/subuid b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/subuid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/config/etc/subuid diff --git a/tests/failures/usermod/16_usermod_-W_open_subgid_failure/data/usermod.err b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/data/usermod.err new file mode 100644 index 0000000..7cb1df5 --- /dev/null +++ b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/data/usermod.err @@ -0,0 +1,2 @@ +open FAILURE /etc/subgid 2 ... +usermod: cannot open /etc/subgid diff --git a/tests/failures/usermod/16_usermod_-W_open_subgid_failure/usermod.test b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/usermod.test new file mode 100755 index 0000000..a03c2c5 --- /dev/null +++ b/tests/failures/usermod/16_usermod_-W_open_subgid_failure/usermod.test @@ -0,0 +1,60 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod report failures when it cannot open the /etc/subgid file" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add range for user foo (usermod -W 100000-100000 foo)..." +LD_PRELOAD=../../../common/open_RDWR_failure.so FAILURE_PATH=/etc/subgid usermod -W 100000-100000 foo 2>tmp/usermod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "18" +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" +echo -n "Check the /etc/subgid file..." +../../../common/compare_file.pl config/etc/subgid /etc/subgid +echo "OK" +echo -n "Check the /etc/subuid file..." +../../../common/compare_file.pl config/etc/subuid /etc/subuid +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config.txt b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/default/useradd b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/group b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/gshadow b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/gshadow new file mode 100644 index 0000000..bfc0675 --- /dev/null +++ b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:!:: diff --git a/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/login.defs b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/passwd b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/passwd new file mode 100644 index 0000000..ae6ebfe --- /dev/null +++ b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/sh diff --git a/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/shadow b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/subgid b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/subgid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/subgid diff --git a/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/subuid b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/subuid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/config/etc/subuid diff --git a/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/data/usermod.err b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/data/usermod.err new file mode 100644 index 0000000..d498ae9 --- /dev/null +++ b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/data/usermod.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/subuid+ /etc/subuid +usermod: failure while writing changes to /etc/subuid diff --git a/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/usermod.test b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/usermod.test new file mode 100755 index 0000000..0e39b61 --- /dev/null +++ b/tests/failures/usermod/17_usermod_-v_rename_subuid_failure/usermod.test @@ -0,0 +1,60 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod reports failure to write /etc/subuid" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add subordinate uid for user foo (usermod -v 100000-100000 foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/subuid usermod -v 100000-100000 foo 2>tmp/usermod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "16" +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" +echo -n "Check the /etc/subgid file..." +../../../common/compare_file.pl config/etc/subgid /etc/subgid +echo "OK" +echo -n "Check the /etc/subuid file..." +../../../common/compare_file.pl config/etc/subuid /etc/subuid +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + diff --git a/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config.txt b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config.txt new file mode 100644 index 0000000..e9e4bbe --- /dev/null +++ b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config.txt @@ -0,0 +1 @@ +group foo, GID 1000 diff --git a/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/default/useradd b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/default/useradd new file mode 100644 index 0000000..31c44ab --- /dev/null +++ b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/default/useradd @@ -0,0 +1,36 @@ +# Default values for useradd(8) +# +# The SHELL variable specifies the default login shell on your +# system. +# Similar to DHSELL in adduser. However, we use "sh" here because +# useradd is a low level utility and should be as general +# as possible +SHELL=/bin/foobar +# +# The default group for users +# 100=users on Debian systems +# Same as USERS_GID in adduser +# This argument is used when the -n flag is specified. +# The default behavior (when -n and -g are not specified) is to create a +# primary user group with the same name as the user being added to the +# system. +GROUP=10 +# +# The default home directory. Same as DHOME for adduser +HOME=/tmp +# +# The number of days after a password expires until the account +# is permanently disabled +INACTIVE=12 +# +# The default expire date +EXPIRE=2007-12-02 +# +# The SKEL variable specifies the directory containing "skeletal" user +# files; in other words, files such as a sample .profile that will be +# copied to the new user's home directory when it is created. +# SKEL=/etc/skel +# +# Defines whether the mail spool should be created while +# creating the account +# CREATE_MAIL_SPOOL=yes diff --git a/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/group b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/group new file mode 100644 index 0000000..fecba0c --- /dev/null +++ b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/group @@ -0,0 +1,42 @@ +root:x:0: +daemon:x:1: +bin:x:2: +sys:x:3: +adm:x:4: +tty:x:5: +disk:x:6: +lp:x:7: +mail:x:8: +news:x:9: +uucp:x:10: +man:x:12: +proxy:x:13: +kmem:x:15: +dialout:x:20: +fax:x:21: +voice:x:22: +cdrom:x:24: +floppy:x:25: +tape:x:26: +sudo:x:27: +audio:x:29: +dip:x:30: +www-data:x:33: +backup:x:34: +operator:x:37: +list:x:38: +irc:x:39: +src:x:40: +gnats:x:41: +shadow:x:42: +utmp:x:43: +video:x:44: +sasl:x:45: +plugdev:x:46: +staff:x:50: +games:x:60: +users:x:100: +nogroup:x:65534: +crontab:x:101: +Debian-exim:x:102: +foo:x:1000: diff --git a/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/gshadow b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/gshadow new file mode 100644 index 0000000..bfc0675 --- /dev/null +++ b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/gshadow @@ -0,0 +1,42 @@ +root:*:: +daemon:*:: +bin:*:: +sys:*:: +adm:*:: +tty:*:: +disk:*:: +lp:*:: +mail:*:: +news:*:: +uucp:*:: +man:*:: +proxy:*:: +kmem:*:: +dialout:*:: +fax:*:: +voice:*:: +cdrom:*:: +floppy:*:: +tape:*:: +sudo:*:: +audio:*:: +dip:*:: +www-data:*:: +backup:*:: +operator:*:: +list:*:: +irc:*:: +src:*:: +gnats:*:: +shadow:*:: +utmp:*:: +video:*:: +sasl:*:: +plugdev:*:: +staff:*:: +games:*:: +users:*:: +nogroup:*:: +crontab:x:: +Debian-exim:x:: +foo:!:: diff --git a/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/login.defs b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/login.defs new file mode 100644 index 0000000..84fb3cc --- /dev/null +++ b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/login.defs @@ -0,0 +1,315 @@ +# +# /etc/login.defs - Configuration control definitions for the login package. +# +# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH. +# If unspecified, some arbitrary (and possibly incorrect) value will +# be assumed. All other items are optional - if not specified then +# the described action or option will be inhibited. +# +# Comment lines (lines beginning with "#") and blank lines are ignored. +# +# Modified for Linux. --marekm + +# REQUIRED for useradd/userdel/usermod +# Directory where mailboxes reside, _or_ name of file, relative to the +# home directory. If you _do_ define MAIL_DIR and MAIL_FILE, +# MAIL_DIR takes precedence. +# +# Essentially: +# - MAIL_DIR defines the location of users mail spool files +# (for mbox use) by appending the username to MAIL_DIR as defined +# below. +# - MAIL_FILE defines the location of the users mail spool files as the +# fully-qualified filename obtained by prepending the user home +# directory before $MAIL_FILE +# +# NOTE: This is no more used for setting up users MAIL environment variable +# which is, starting from shadow 4.0.12-1 in Debian, entirely the +# job of the pam_mail PAM modules +# See default PAM configuration files provided for +# login, su, etc. +# +# This is a temporary situation: setting these variables will soon +# move to /etc/default/useradd and the variables will then be +# no more supported +MAIL_DIR /var/mail +#MAIL_FILE .mail + +# +# Enable logging and display of /var/log/faillog login failure info. +# This option conflicts with the pam_tally PAM module. +# +FAILLOG_ENAB yes + +# +# Enable display of unknown usernames when login failures are recorded. +# +# WARNING: Unknown usernames may become world readable. +# See #290803 and #298773 for details about how this could become a security +# concern +LOG_UNKFAIL_ENAB no + +# +# Enable logging of successful logins +# +LOG_OK_LOGINS no + +# +# Enable "syslog" logging of su activity - in addition to sulog file logging. +# SYSLOG_SG_ENAB does the same for newgrp and sg. +# +SYSLOG_SU_ENAB yes +SYSLOG_SG_ENAB yes + +# +# If defined, all su activity is logged to this file. +# +#SULOG_FILE /var/log/sulog + +# +# If defined, file which maps tty line to TERM environment parameter. +# Each line of the file is in a format something like "vt100 tty01". +# +#TTYTYPE_FILE /etc/ttytype + +# +# If defined, login failures will be logged here in a utmp format +# last, when invoked as lastb, will read /var/log/btmp, so... +# +FTMP_FILE /var/log/btmp + +# +# If defined, the command name to display when running "su -". For +# example, if this is defined as "su" then a "ps" will display the +# command is "-su". If not defined, then "ps" would display the +# name of the shell actually being run, e.g. something like "-sh". +# +SU_NAME su + +# +# If defined, file which inhibits all the usual chatter during the login +# sequence. If a full pathname, then hushed mode will be enabled if the +# user's name or shell are found in the file. If not a full pathname, then +# hushed mode will be enabled if the file exists in the user's home directory. +# +HUSHLOGIN_FILE .hushlogin +#HUSHLOGIN_FILE /etc/hushlogins + +# +# *REQUIRED* The default PATH settings, for superuser and normal users. +# +# (they are minimal, add the rest in the shell startup files) +ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin +ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin:/usr/games + +# +# Terminal permissions +# +# TTYGROUP Login tty will be assigned this group ownership. +# TTYPERM Login tty will be set to this permission. +# +# If you have a "write" program which is "setgid" to a special group +# which owns the terminals, define TTYGROUP to the group number and +# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign +# TTYPERM to either 622 or 600. +# +# In Debian /usr/bin/bsd-write or similar programs are setgid tty +# However, the default and recommended value for TTYPERM is still 0600 +# to not allow anyone to write to anyone else console or terminal + +# Users can still allow other people to write them by issuing +# the "mesg y" command. + +TTYGROUP tty +TTYPERM 0600 + +# +# Login configuration initializations: +# +# ERASECHAR Terminal ERASE character ('\010' = backspace). +# KILLCHAR Terminal KILL character ('\025' = CTRL/U). +# UMASK Default "umask" value. +# +# The ERASECHAR and KILLCHAR are used only on System V machines. +# +# UMASK usage is discouraged because it catches only some classes of user +# entries to system, in fact only those made through login(1), while setting +# umask in shell rc file will catch also logins through su, cron, ssh etc. +# +# At the same time, using shell rc to set umask won't catch entries which use +# non-shell executables in place of login shell, like /usr/sbin/pppd for "ppp" +# user and alike. +# +# Therefore the use of pam_umask is recommended (Debian package libpam-umask) +# as the solution which catches all these cases on PAM-enabled systems. +# +# This avoids the confusion created by having the umask set +# in two different places -- in login.defs and shell rc files (i.e. +# /etc/profile). +# +# For discussion, see #314539 and #248150 as well as the thread starting at +# http://lists.debian.org/debian-devel/2005/06/msg01598.html +# +# Prefix these values with "0" to get octal, "0x" to get hexadecimal. +# +ERASECHAR 0177 +KILLCHAR 025 +# 022 is the "historical" value in Debian for UMASK when it was used +# 027, or even 077, could be considered better for privacy +# There is no One True Answer here : each sysadmin must make up his/her +# mind. +#UMASK 022 + +# +# Password aging controls: +# +# PASS_MAX_DAYS Maximum number of days a password may be used. +# PASS_MIN_DAYS Minimum number of days allowed between password changes. +# PASS_WARN_AGE Number of days warning given before a password expires. +# +PASS_MAX_DAYS 99999 +PASS_MIN_DAYS 0 +PASS_WARN_AGE 7 + +# +# Min/max values for automatic uid selection in useradd +# +UID_MIN 1000 +UID_MAX 60000 + +# +# Min/max values for automatic gid selection in groupadd +# +GID_MIN 100 +GID_MAX 60000 + +# +# Max number of login retries if password is bad. This will most likely be +# overriden by PAM, since the default pam_unix module has it's own built +# in of 3 retries. However, this is a safe fallback in case you are using +# an authentication module that does not enforce PAM_MAXTRIES. +# +LOGIN_RETRIES 5 + +# +# Max time in seconds for login +# +LOGIN_TIMEOUT 60 + +# +# Which fields may be changed by regular users using chfn - use +# any combination of letters "frwh" (full name, room number, work +# phone, home phone). If not defined, no changes are allowed. +# For backward compatibility, "yes" = "rwh" and "no" = "frwh". +# +CHFN_RESTRICT rwh + +# +# Should login be allowed if we can't cd to the home directory? +# Default in no. +# +DEFAULT_HOME yes + +# +# If defined, this command is run when removing a user. +# It should remove any at/cron/print jobs etc. owned by +# the user to be removed (passed as the first argument). +# +#USERDEL_CMD /usr/sbin/userdel_local + +# +# This enables userdel to remove user groups if no members exist. +# +# Other former uses of this variable such as setting the umask when +# user==primary group are not used in PAM environments, thus in Debian +# +USERGROUPS_ENAB yes + +# +# Instead of the real user shell, the program specified by this parameter +# will be launched, although its visible name (argv[0]) will be the shell's. +# The program may do whatever it wants (logging, additional authentification, +# banner, ...) before running the actual shell. +# +# FAKE_SHELL /bin/fakeshell + +# +# If defined, either full pathname of a file containing device names or +# a ":" delimited list of device names. Root logins will be allowed only +# upon these devices. +# +# This variable is used by login and su. +# +#CONSOLE /etc/consoles +#CONSOLE console:tty01:tty02:tty03:tty04 + +# +# List of groups to add to the user's supplementary group set +# when logging in on the console (as determined by the CONSOLE +# setting). Default is none. +# +# Use with caution - it is possible for users to gain permanent +# access to these groups, even when not logged in on the console. +# How to do it is left as an exercise for the reader... +# +# This variable is used by login and su. +# +#CONSOLE_GROUPS floppy:audio:cdrom + +# +# Only works if compiled with MD5_CRYPT defined: +# If set to "yes", new passwords will be encrypted using the MD5-based +# algorithm compatible with the one used by recent releases of FreeBSD. +# It supports passwords of unlimited length and longer salt strings. +# Set to "no" if you need to copy encrypted passwords to other systems +# which don't understand the new algorithm. Default is "no". +# +# This variable is used by chpasswd, gpasswd and newusers. +# +#MD5_CRYPT_ENAB no + +################# OBSOLETED BY PAM ############## +# # +# These options are now handled by PAM. Please # +# edit the appropriate file in /etc/pam.d/ to # +# enable the equivelants of them. +# +############### + +#MOTD_FILE +#DIALUPS_CHECK_ENAB +#LASTLOG_ENAB +#MAIL_CHECK_ENAB +#OBSCURE_CHECKS_ENAB +#PORTTIME_CHECKS_ENAB +#SU_WHEEL_ONLY +#CRACKLIB_DICTPATH +#PASS_CHANGE_TRIES +#PASS_ALWAYS_WARN +#ENVIRON_FILE +#NOLOGINS_FILE +#ISSUE_FILE +#PASS_MIN_LEN +#PASS_MAX_LEN +#ULIMIT +#ENV_HZ +#CHFN_AUTH +#CHSH_AUTH +#FAIL_DELAY + +################# OBSOLETED ####################### +# # +# These options are no more handled by shadow. # +# # +# Shadow utilities will display a warning if they # +# still appear. # +# # +################################################### + +# CLOSE_SESSIONS +# LOGIN_STRING +# NO_PASSWORD_CONSOLE +# QMAIL_DIR + + + diff --git a/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/passwd b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/passwd new file mode 100644 index 0000000..ae6ebfe --- /dev/null +++ b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/passwd @@ -0,0 +1,20 @@ +root:x:0:0:root:/root:/bin/bash +daemon:x:1:1:daemon:/usr/sbin:/bin/sh +bin:x:2:2:bin:/bin:/bin/sh +sys:x:3:3:sys:/dev:/bin/sh +sync:x:4:65534:sync:/bin:/bin/sync +games:x:5:60:games:/usr/games:/bin/sh +man:x:6:12:man:/var/cache/man:/bin/sh +lp:x:7:7:lp:/var/spool/lpd:/bin/sh +mail:x:8:8:mail:/var/mail:/bin/sh +news:x:9:9:news:/var/spool/news:/bin/sh +uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh +proxy:x:13:13:proxy:/bin:/bin/sh +www-data:x:33:33:www-data:/var/www:/bin/sh +backup:x:34:34:backup:/var/backups:/bin/sh +list:x:38:38:Mailing List Manager:/var/list:/bin/sh +irc:x:39:39:ircd:/var/run/ircd:/bin/sh +gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh +nobody:x:65534:65534:nobody:/nonexistent:/bin/sh +Debian-exim:x:102:102::/var/spool/exim4:/bin/false +foo:x:1000:1000::/home/foo:/bin/sh diff --git a/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/shadow b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/shadow new file mode 100644 index 0000000..2baad3b --- /dev/null +++ b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/shadow @@ -0,0 +1,20 @@ +root:$1$NBLBLIXb$WUgojj1bNuxWEADQGt1m9.:12991:0:99999:7::: +daemon:*:12977:0:99999:7::: +bin:*:12977:0:99999:7::: +sys:*:12977:0:99999:7::: +sync:*:12977:0:99999:7::: +games:*:12977:0:99999:7::: +man:*:12977:0:99999:7::: +lp:*:12977:0:99999:7::: +mail:*:12977:0:99999:7::: +news:*:12977:0:99999:7::: +uucp:*:12977:0:99999:7::: +proxy:*:12977:0:99999:7::: +www-data:*:12977:0:99999:7::: +backup:*:12977:0:99999:7::: +list:*:12977:0:99999:7::: +irc:*:12977:0:99999:7::: +gnats:*:12977:0:99999:7::: +nobody:*:12977:0:99999:7::: +Debian-exim:!:12977:0:99999:7::: +foo:!:12977:0:99999:7::: diff --git a/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/subgid b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/subgid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/subgid diff --git a/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/subuid b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/subuid new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/config/etc/subuid diff --git a/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/data/usermod.err b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/data/usermod.err new file mode 100644 index 0000000..ee968b8 --- /dev/null +++ b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/data/usermod.err @@ -0,0 +1,2 @@ +rename FAILURE /etc/subgid+ /etc/subgid +usermod: failure while writing changes to /etc/subgid diff --git a/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/usermod.test b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/usermod.test new file mode 100755 index 0000000..c14e5c1 --- /dev/null +++ b/tests/failures/usermod/18_usermod_-w_rename_subgid_failure/usermod.test @@ -0,0 +1,60 @@ +#!/bin/sh + +set -e + +cd $(dirname $0) + +. ../../../common/config.sh +. ../../../common/log.sh + +log_start "$0" "usermod reports failure to write /etc/subgid" + +save_config + +# restore the files on exit +trap 'log_status "$0" "FAILURE"; restore_config' 0 + +change_config + +echo -n "Add subordinate uid for user foo (usermod -w 100000-100000 foo)..." +LD_PRELOAD=../../../common/rename_failure.so FAILURE_PATH=/etc/subgid usermod -w 100000-100000 foo 2>tmp/usermod.err && exit 1 || { + status=$? +} +echo "OK" + +echo -n "Check returned status ($status)..." +test "$status" = "18" +echo "OK" + +echo "usermod reported:" +echo "=======================================================================" +cat tmp/usermod.err +echo "=======================================================================" +echo -n "Check that there were a failure message..." +diff -au data/usermod.err tmp/usermod.err +echo "error message OK." +rm -f tmp/usermod.err + +echo -n "Check the passwd file..." +../../../common/compare_file.pl config/etc/passwd /etc/passwd +echo "OK" +echo -n "Check the group file..." +../../../common/compare_file.pl config/etc/group /etc/group +echo "OK" +echo -n "Check the shadow file..." +../../../common/compare_file.pl config/etc/shadow /etc/shadow +echo "OK" +echo -n "Check the gshadow file..." +../../../common/compare_file.pl config/etc/gshadow /etc/gshadow +echo "OK" +echo -n "Check the /etc/subgid file..." +../../../common/compare_file.pl config/etc/subgid /etc/subgid +echo "OK" +echo -n "Check the /etc/subuid file..." +../../../common/compare_file.pl config/etc/subuid /etc/subuid +echo "OK" + +log_status "$0" "SUCCESS" +restore_config +trap '' 0 + |