diff options
Diffstat (limited to 'tests/id')
-rwxr-xr-x | tests/id/context.sh | 35 | ||||
-rwxr-xr-x | tests/id/gnu-zero-uids.sh | 29 | ||||
-rwxr-xr-x | tests/id/no-context.sh | 35 | ||||
-rwxr-xr-x | tests/id/setgid.sh | 47 | ||||
-rwxr-xr-x | tests/id/smack.sh | 37 | ||||
-rwxr-xr-x | tests/id/uid.sh | 37 | ||||
-rwxr-xr-x | tests/id/zero.sh | 66 |
7 files changed, 286 insertions, 0 deletions
diff --git a/tests/id/context.sh b/tests/id/context.sh new file mode 100755 index 0000000..908356a --- /dev/null +++ b/tests/id/context.sh @@ -0,0 +1,35 @@ +#!/bin/sh +# Ensure that "id" outputs SELinux context only without specified user +# Copyright (C) 2008-2018 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <https://www.gnu.org/licenses/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ id +# Require selinux - when selinux is disabled, id never prints scontext. +require_selinux_ + + +# Check without specified user, context string should be present. +id | grep context= >/dev/null || fail=1 + +# Check with specified user, no context string should be present. +# But if the current user is nameless, skip this part. +name=$(id -nu) || { test $? -ne 1 && fail=1; } +if test "$name"; then + id "$name" > id_name || fail=1 + grep context= id_name >/dev/null && fail=1 +fi + +Exit $fail diff --git a/tests/id/gnu-zero-uids.sh b/tests/id/gnu-zero-uids.sh new file mode 100755 index 0000000..a934a7f --- /dev/null +++ b/tests/id/gnu-zero-uids.sh @@ -0,0 +1,29 @@ +#!/bin/sh +# On GNU, 'id' must fail for processes with zero UIDs. + +# Copyright (C) 2011-2018 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <https://www.gnu.org/licenses/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ id + +require_gnu_ + +sush - true || skip_ "the 'sush' command does not work" + +# Run 'id' with zero UIDs. It should exit with a non-zero status. +returns_ 1 sush - id > out || fail=1 + +Exit $fail diff --git a/tests/id/no-context.sh b/tests/id/no-context.sh new file mode 100755 index 0000000..ad9c466 --- /dev/null +++ b/tests/id/no-context.sh @@ -0,0 +1,35 @@ +#!/bin/sh +# With POSIXLY_CORRECT, id must not print context=... + +# Copyright (C) 2009-2018 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <https://www.gnu.org/licenses/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ id + +# We don't need selinux *FS* support to test id, +# but this is as good a witness as any, in general. +require_selinux_ + + +# Require the context=... part by default. +id > out || fail=1 +grep context= out || fail=1 + +# Require no context=... part in conforming mode. +POSIXLY_CORRECT=1 id > out || fail=1 +grep context= out && fail=1 + +Exit $fail diff --git a/tests/id/setgid.sh b/tests/id/setgid.sh new file mode 100755 index 0000000..ec104c4 --- /dev/null +++ b/tests/id/setgid.sh @@ -0,0 +1,47 @@ +#!/bin/sh +# Verify that id [-G] prints the right group when run set-GID. + +# Copyright (C) 2012-2018 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <https://www.gnu.org/licenses/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ id +require_root_ + +getlimits_ + +# Construct a different group number +gp1=$NON_ROOT_GID +gp1=$(expr $gp1 + 1) || + skip_ "failed to adjust GID $NON_ROOT_GID" + +test "$gp1" -lt $GID_T_MAX || + skip_ "GID $gp1 is reserved on some systems" + +echo $gp1 > exp || framework_failure_ + +# With coreutils-8.16 and earlier, id -G would print both: +# $gp1 $NON_ROOT_GID +chroot --skip-chdir --user=$NON_ROOT_USERNAME:+$gp1 --groups='' / \ + env PATH="$PATH" id -G > out || fail=1 +compare exp out || fail=1 + +# With coreutils-8.22 and earlier, id would erroneously print +# groups=$NON_ROOT_GID +chroot --skip-chdir --user=$NON_ROOT_USERNAME:+$gp1 --groups='' / \ + env PATH="$PATH" id > out || fail=1 +grep -F "groups=$gp1" out || { cat out; fail=1; } + +Exit $fail diff --git a/tests/id/smack.sh b/tests/id/smack.sh new file mode 100755 index 0000000..2b52436 --- /dev/null +++ b/tests/id/smack.sh @@ -0,0 +1,37 @@ +#!/bin/sh +# SMACK test for the id-command. +# Derived from tests/id/context.sh and tests/id/no-context.sh. +# Copyright (C) 2014-2018 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <https://www.gnu.org/licenses/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ id + +require_smack_ + +# Check the string "context=" presence without specified user. +id > out || fail=1 +grep 'context=' out || { cat out; fail=1; } + +# Check context=" is absent without specified user in conforming mode. +POSIXLY_CORRECT=1 id > out || fail=1 +grep 'context=' out && fail=1 + +# Check the string "context=" absence with specified user. +# But if the current user is nameless, skip this part. +id -nu > /dev/null && id $(id -nu) > out +grep 'context=' out && fail=1 + +Exit $fail diff --git a/tests/id/uid.sh b/tests/id/uid.sh new file mode 100755 index 0000000..61d3137 --- /dev/null +++ b/tests/id/uid.sh @@ -0,0 +1,37 @@ +#!/bin/sh +# Ensure that "id" works with numeric user ids +# Copyright (C) 2013-2018 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <https://www.gnu.org/licenses/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ id + +uid=$(id -u) || fail=1 +user=$(id -nu) || fail=1 + +# Ensure the empty user spec is discarded +returns_ 1 id '' || fail=1 + +for mode in '' '-G' '-g'; do + id $mode $user > user_out || fail=1 # lookup name for comparison + + id $mode $uid > uid_out || fail=1 # lookup name "$uid" before id "$uid" + compare user_out uid_out || fail=1 + + id $mode +$uid > uid_out || fail=1 # lookup only id "$uid" + compare user_out uid_out || fail=1 +done + +Exit $fail diff --git a/tests/id/zero.sh b/tests/id/zero.sh new file mode 100755 index 0000000..f183e18 --- /dev/null +++ b/tests/id/zero.sh @@ -0,0 +1,66 @@ +#!/bin/sh +# Exercise "id --zero". + +# Copyright (C) 2013-2018 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <https://www.gnu.org/licenses/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ id + +u="$( id -nu )" +id || fail=1 +id "$u" || fail=1 + +# id(1) should refuse --zero in default format. +echo 'id: option --zero not permitted in default format' > err-exp \ + || framework_failure_ +id --zero > out 2>err && fail=1 +compare /dev/null out || fail=1 +compare err-exp err || fail=1 + +# Create a nice list of users. +# Add $USER to ensure we have at least one explicit entry. +users="$u" +# Add a few typical users to test single group and multiple groups. +for u in root man postfix sshd nobody ; do + id $u >/dev/null 2>&1 && users="$users $u" +done +# Add $users and '' (implicit $USER) to list to process. +printf '%s\n' $users '' >> users || framework_failure_ + +# Exercise "id -z" with various options. +printf '\n' > exp || framework_failure_ +> out || framework_failure_ + +while read u ; do + for o in g gr G Gr u ur ; do + for n in '' n ; do + printf '%s: ' "id -${o}${n}[z] $u" >> exp || framework_failure_ + printf '\n%s: ' "id -${o}${n}[z] $u" >> out || framework_failure_ + # There may be no name corresponding to an id, so don't check + # exit status when in name lookup mode + id -${o}${n} $u >> exp || + { test $? -ne 1 || test -z "$n" && fail=1; } + id -${o}${n}z $u > tmp || + { test $? -ne 1 || test -z "$n" && fail=1; } + head -c-1 < tmp >> out || framework_failure_ + done + done +done < users +printf '\n' >> out || framework_failure_ +tr '\0' ' ' < out > out2 || framework_failure_ +compare exp out2 || fail=1 + +Exit $fail |