125 lines
4.8 KiB
Bash
125 lines
4.8 KiB
Bash
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#!/bin/bash
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# vim: dict=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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# runtest.sh of /CoreOS/cronie/Regression/cronie-jobs-environment
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# Description: testing EUID with jobs are executed and if LANG is correctly set
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# Author: Jakub Prokes <jprokes@redhat.com>
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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# Copyright (c) 2013 Red Hat, Inc. All rights reserved.
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#
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# This copyrighted material is made available to anyone wishing
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# to use, modify, copy, or redistribute it subject to the terms
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# and conditions of the GNU General Public License version 2.
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#
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# This program is distributed in the hope that it will be
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# useful, but WITHOUT ANY WARRANTY; without even the implied
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# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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# PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public
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# License along with this program; if not, write to the Free
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# Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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# Boston, MA 02110-1301, USA.
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# Include Beaker environment
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. /usr/bin/rhts-environment.sh || exit 1
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. /usr/share/beakerlib/beakerlib.sh || exit 1
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## Is nice to know when things going wrong
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trap 'errorHandler ${LINENO}' ERR;
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function errorHandler() {
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local code="${?}";
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local lineNO="$1";
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case $code in
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127)
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rlFail "Command not found on line $lineNO"
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;;
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*)
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rlFail "Unhandled error $code near line $lineNO";
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;;
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esac
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}
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function makeUser() {
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local userName="$(tr -dc "[:lower:]" < /dev/urandom | head -c 5 | sed 's/^/qa_/')";
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while getent passwd $userName; do
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userName="$(tr -dc "[:lower:]" < /dev/urandom | head -c 5 | sed 's/^/qa_/')";
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done
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useradd -d $tmpDir $userName;
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echo $userName;
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}
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PACKAGE="cronie"
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declare -r LIBFAKETTIMEPACKAGE="libfaketime-0.9.1.tar.gz";
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declare -r LIBFAKETIME="libfaketime.so.1";
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rlJournalStart
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rlPhaseStartSetup "Setup test environment"
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rlAssertRpm $PACKAGE
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rlRun "tmpDir=\$(mktemp -d)" 0 "Creating tmp directory";
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testDir="$(pwd)";
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rlRun "chmod 755 $tmpDir" 0 "Setting permissions for tmp directory";
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ls -lahdZ $tmpDir;
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rlRun "pushd $tmpDir"
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testUser="$(makeUser)";
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rlRun "getent passwd $testUser" 0 "Test user $testUser created";
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rlServiceStop crond;
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rlPhaseEnd
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rlPhaseStartSetup "Prepare libfaketime";
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rlRun "cp ${testDir}/$LIBFAKETTIMEPACKAGE ./" 0 "Get library sources";
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rlRun "tar -xvzf $LIBFAKETTIMEPACKAGE" 0 "Unpack library sources";
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pushd ${LIBFAKETTIMEPACKAGE%.tar.gz};
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rlRun "make &>/dev/null" 0 "Building library from sources";
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rlRun "cp ./src/$LIBFAKETIME ../" 0 "Coping library to working directory";
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popd;
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LD_PRELOAD=./libfaketime.so.1 FAKETIME='1994-07-29 12:00:01' date +%G | { year="$(cat)"; [[ $year -eq 1994 ]]; };
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rlAssert0 "Library preloading working well" $?;
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rlPhaseEnd
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rlPhaseStartSetup "Prepare tests";
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rlRun "sed 's#%TMPDIR#$tmpDir#' $testDir/crontab.temp > crontab.source" #0 "Crontab prepared from template";
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rlRun "crontab -u $testUser crontab.source" 0 "Set crontab for test user";
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crontab -lu $testUser;
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rlRun "cp $testDir/cron_test.sh ./" 0 "Copyed script for cron job";
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rlRun "chmod a+x cron_test.sh" 0 "Permissions to executed set";
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rlRun "[[ -e /var/spool/mail/$testUser ]] && printf '' > /var/spool/mail/$testUser" 0 "Clean up mails"
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rlLog "Execute crond with faked time";
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LD_PRELOAD=./libfaketime.so.1 FAKETIME='@1994-07-29 12:12:50' /usr/sbin/crond -n -x sch &
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cronPID=$!;
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pstree -Aph
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rlRun "kill -0 $cronPID" 0 "crond is running";
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rlLog "Security timeout for 30 sec to ensure all configs are loaded and crontab is succesfully processed";
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sleep 30;
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rlPhaseEnd
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rlPhaseStartTest "cronie drops \$LANG and never passes it on to jobs run"
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rlRun "[[ $(sed -n '/^LANG/s/LANG=//p' /tmp/cronie-jobs-environment.log) = $LANG ]]" 0 "LANG is set"
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rlPhaseEnd
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rlPhaseStartTest "cronie doesn't drop privileges before popen"
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rlRun "[[ $(sed -n '/^EUID/s/EUID=//p' /tmp/cronie-jobs-environment.log) -eq $(id -u $testUser) ]]" 0 \
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"Crontab is executed with correct EUID";
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rlPhaseEnd
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rlPhaseStartCleanup
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rlRun "kill $cronPID" 0 "Terminating crond"
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rlRun "crontab -ru $testUser" 0 "Crontab removed"
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rlRun "popd"
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rlRun "rm -r $tmpDir" 0 "Removing tmp directory"
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rlRun "userdel -rf $testUser";
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rlServiceRestore crond;
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#avoid systemd failing to start crond due start-limit
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sleep 10
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rlPhaseEnd
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rlJournalPrintText
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rlJournalEnd
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