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#!/bin/sh
# Verify that the credentials are changed correctly.
# Copyright (C) 2009-2013 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 <http://www.gnu.org/licenses/>.
. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
print_ver_ chroot
require_root_
root=$(id -nu 0) || skip_ "Couldn't lookup root username"
# Verify that root credentials are kept.
test $(chroot / whoami) = "$root" || fail=1
test "$(groups)" = "$(chroot / groups)" || fail=1
# Verify that credentials are changed correctly.
whoami_after_chroot=$(
chroot --userspec=$NON_ROOT_USERNAME:$NON_ROOT_GROUP / whoami
)
test "$whoami_after_chroot" != "$root" || fail=1
# Verify that there are no additional groups.
id_G_after_chroot=$(
chroot --userspec=$NON_ROOT_USERNAME:$NON_ROOT_GROUP \
--groups=$NON_ROOT_GROUP / id -G
)
test "$id_G_after_chroot" = $NON_ROOT_GROUP || fail=1
# Verify that when specifying only the user name we get the current
# primary group ID.
test "$(chroot --userspec=$NON_ROOT_USERNAME / id -g)" = "$(id -g)" \
|| fail=1
# Verify that when specifying only a group we get the current user ID
test "$(chroot --userspec=:$NON_ROOT_GROUP / id -u)" = "$(id -u)" \
|| fail=1
Exit $fail
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