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#!/bin/bash
#
# Copyright (C) 2024 Karel Zak <kzak@redhat.com>
#
# This file is part of util-linux.
TS_TOPDIR="${0%/*}/../.."
TS_DESC="environ"
. "$TS_TOPDIR"/functions.sh
ts_init "$*"
ts_skip_nonroot
ts_check_test_command "$TS_CMD_SU"
export ZUU=zuux
export FOO=abc
export BAR=baar
# All should be available
$TS_CMD_SU --command 'echo foo:$FOO bar:$BAR zuu:$ZUU' >> $TS_OUTPUT 2>> $TS_ERRLOG
# All should be removed
$TS_CMD_SU --login --command 'echo foo:$FOO bar:$BAR zuu:$ZUU' >> $TS_OUTPUT 2>> $TS_ERRLOG
# Only specified options should be available
$TS_CMD_SU --whitelist-environment FOO --login --command 'echo foo:$FOO bar:$BAR zuu:$ZUU' >> $TS_OUTPUT 2>> $TS_ERRLOG
# Only specified options should be available
$TS_CMD_SU --whitelist-environment FOO,BAR --login --command 'echo foo:$FOO bar:$BAR zuu:$ZUU' >> $TS_OUTPUT 2>> $TS_ERRLOG
# We do not have control over PAM setup, and the goal of this test is to check
# the environment, not the overall functionality of su(1). Therefore, if su(1)
# fails due to authentication, the test should be skipped.
#
grep -q 'Authentication failure' $TS_ERRLOG
[ $? -eq 0 ] && ts_skip "authentication failure"
ts_finalize
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