Adding upstream version 1.4.0.upstream/1.4.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 96 insertions, 0 deletions

diff --git a/modules/pam_lastlog/README b/modules/pam_lastlog/README
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+pam_lastlog — PAM module to display date of last login and perform inactive
+account lock out
+
+━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+DESCRIPTION
+
+pam_lastlog is a PAM module to display a line of information about the last
+login of the user. In addition, the module maintains the /var/log/lastlog file.
+
+Some applications may perform this function themselves. In such cases, this
+module is not necessary.
+
+The module checks LASTLOG_UID_MAX option in /etc/login.defs and does not update
+or display last login records for users with UID higher than its value. If the
+option is not present or its value is invalid, no user ID limit is applied.
+
+If the module is called in the auth or account phase, the accounts that were
+not used recently enough will be disallowed to log in. The check is not
+performed for the root account so the root is never locked out. It is also not
+performed for users with UID higher than the LASTLOG_UID_MAX value.
+
+OPTIONS
+
+debug
+
+    Print debug information.
+
+silent
+
+    Don't inform the user about any previous login, just update the /var/log/
+    lastlog file. This option does not affect display of bad login attempts.
+
+never
+
+    If the /var/log/lastlog file does not contain any old entries for the user,
+    indicate that the user has never previously logged in with a welcome
+    message.
+
+nodate
+
+    Don't display the date of the last login.
+
+noterm
+
+    Don't display the terminal name on which the last login was attempted.
+
+nohost
+
+    Don't indicate from which host the last login was attempted.
+
+nowtmp
+
+    Don't update the wtmp entry.
+
+noupdate
+
+    Don't update any file.
+
+showfailed
+
+    Display number of failed login attempts and the date of the last failed
+    attempt from btmp. The date is not displayed when nodate is specified.
+
+inactive=<days>
+
+    This option is specific for the auth or account phase. It specifies the
+    number of days after the last login of the user when the user will be
+    locked out by the module. The default value is 90.
+
+unlimited
+
+    If the fsize limit is set, this option can be used to override it,
+    preventing failures on systems with large UID values that lead lastlog to
+    become a huge sparse file.
+
+EXAMPLES
+
+Add the following line to /etc/pam.d/login to display the last login time of an
+user:
+
+    session  required  pam_lastlog.so nowtmp
+
+
+To reject the user if he did not login during the previous 50 days the
+following line can be used:
+
+    auth  required  pam_lastlog.so inactive=50
+
+
+AUTHOR
+
+pam_lastlog was written by Andrew G. Morgan <morgan@kernel.org>.
+
+Inactive account lock out added by Tomáš Mráz <tm@t8m.info>.
+