309 lines
13 KiB
Bash
Executable File
309 lines
13 KiB
Bash
Executable File
#!/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/krb5/Sanity/inplace-upgrade-sanity-test
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# Description: Verifies basic scenarios which should work after inplace upgrade.
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# Author: Patrik Kis <pkis@redhat.com>
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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# Copyright (c) 2014 Red Hat, Inc.
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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
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. /usr/share/beakerlib/beakerlib.sh || exit 1
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PACKAGE="krb5"
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PACKAGES="krb5-libs krb5-server krb5-workstation openssh"
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TEST_ENTROPY_SOURCE=${TEST_ENTROPY_SOURCE:-no}
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echo TEST_ENTROPY_SOURCE=$TEST_ENTROPY_SOURCE
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hostnamectl set-hostname test.fedora.com
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host_ip=`hostname -I | awk '{print$1}'`
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echo "$host_ip test.fedora.com" >> /etc/hosts
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krb5REALM1='ZMRAZ.COM'
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krb5REALM2='PKIS.NET'
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krb5HostName=`hostname`
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krb5DomainName='fedora.com'
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krb5User='alice'
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krb5UserPass='alice'
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krb5UserKrbPass='aaa'
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krb5User2='bob'
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krb5User3='carl'
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krb5KDCPass='qwe'
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krb5RootPass='rrr'
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krb5conf="/etc/krb5.conf"
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krb5confdir="/etc/krb5.conf.d"
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krb5kdcconf="/var/kerberos/krb5kdc/kdc.conf"
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krb5kadmacl="/var/kerberos/krb5kdc/kadm5.acl"
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rlJournalStart
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rlPhaseStartSetup
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for pkg in $PACKAGES; do
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rlAssertRpm $pkg
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done
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rlRun "TmpDir=\$(mktemp -d)"
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rlRun "pushd $TmpDir"
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rlPhaseEnd
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# Run this part on OLD and in "normal" mode
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if [[ -z $IN_PLACE_UPGRADE || $IN_PLACE_UPGRADE == old ]]; then
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rlPhaseStartSetup "KDC and kadmind setup"
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# Stop and backup
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rlRun "rlServiceStop kadmin krb5kdc"
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rlRun "rm -f /var/kerberos/krb5kdc/principal* /var/kerberos/krb5kdc/.k5*"
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rlFileBackup $krb5conf /var/kerberos/krb5kdc /etc/sysconfig/{kadmin,krb5kdc}
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[ -e /etc/krb5.keytab ] && rlFileBackup /etc/krb5.keytab
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[ -e $krb5confdir ] && rlFileBackup $krb5confdir
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# Basic setup of KDC and krb5.conf
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if rlIsRHEL 6; then
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rlRun "sed -i \"s/EXAMPLE.COM/$krb5REALM1/\" $krb5conf"
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rlRun "sed -i \"s/kerberos.example.com/$krb5HostName/\" $krb5conf"
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rlRun "sed -i \"s/example.com/$krb5DomainName/\" $krb5conf"
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else
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rlRun "sed -i \"s/\[libdefaults\]/[libdefaults]\n default_realm = $krb5REALM1/\" $krb5conf"
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rlRun "sed -i \"s/\[realms\]/[realms]\n $krb5REALM1 = {\n kdc = $krb5HostName\n admin_server = $krb5HostName\n }/\" $krb5conf"
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rlRun "sed -i \"s/\[domain_realm\]/[domain_realm]\n .$krb5DomainName = $krb5REALM1\n $krb5DomainName = $krb5REALM1/\" $krb5conf"
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fi
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rlRun "sed -i s/EXAMPLE.COM/$krb5REALM1/ $krb5kdcconf"
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# Configure the kadmin ACL
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rlRun "echo \"*/master@$krb5REALM1 *\" > $krb5kadmacl"
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# Configure the 2nd realmd
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cat >>$krb5kdcconf <<_EOF
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$krb5REALM2 = {
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#master_key_type = aes256-cts
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database_name = /var/kerberos/krb5kdc/principal.$krb5REALM1
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acl_file = /var/kerberos/krb5kdc/kadm5.acl
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dict_file = /usr/share/dict/words
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admin_keytab = /var/kerberos/krb5kdc/kadm5.keytab
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supported_enctypes = aes256-cts:normal aes128-cts:normal des3-hmac-sha1:normal arcfour-hmac:normal des-hmac-sha1:normal des-cbc-md5:normal des-cbc-crc:normal
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}
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_EOF
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rlIsRHEL 6 || rlRun "sed -i \"s/supported_enctypes.*/supported_enctypes = aes256-cts:normal aes128-cts:normal des3-hmac-sha1:normal arcfour-hmac:normal camellia256-cts:normal camellia128-cts:normal des-hmac-sha1:normal des-cbc-md5:normal des-cbc-crc:normal/\" /var/kerberos/krb5kdc/kdc.conf"
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rlRun "sed -i \"s/\[realms\]/[realms]\n $krb5REALM2 = {\n kdc = $krb5HostName\n admin_server = $krb5HostName\n }/\" $krb5conf"
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cat >> $krb5conf << _EOF
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[capaths]
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$krb5REALM1 = {
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$krb5REALM2 = .
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}
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_EOF
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# Test the entropy source (not relevant for RHEL6)
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if ! rlIsRHEL 6 && [[ $TEST_ENTROPY_SOURCE == 'yes' ]]; then
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rlLog "The source of entropy will be tested as well"
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START_DATE=`date +%H:%M:%S`
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echo START_DATE=$START_DATE
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sleep 1
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rlRun "auditctl -w /dev/random -p rwxa -k RAND"
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auditctl -l
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sleep 1
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rlRun "ausearch -i -k RAND -ts $START_DATE"
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fi
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# Create the realm databases
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rlRun "rngd -r /dev/urandom"
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rlRun "kdb5_util create -s -r $krb5REALM1 -P $krb5KDCPass"
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rlRun "kdb5_util create -s -r $krb5REALM2 -P $krb5KDCPass"
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# Configure KDC to handle 2 realms
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if rlIsRHEL 6; then
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rlRun "echo \"KRB5REALM=$krb5REALM1\" > /etc/sysconfig/krb5kdc"
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rlRun "echo KRB5KDC_ARGS=\\\"-r $krb5REALM2\\\" >> /etc/sysconfig/krb5kdc"
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else
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rlRun "echo KRB5KDC_ARGS=\\\"-r $krb5REALM1 -r $krb5REALM2 \\\" >/etc/sysconfig/krb5kdc"
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fi
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rlRun "rlServiceStart kadmin krb5kdc"
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# Add krb5 principals for the 2nd realm
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rlRun "kadmin.local -r $krb5REALM1 -q \"addprinc -pw $krb5RootPass root/master\""
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rlRun "kadmin.local -r $krb5REALM1 -q \"addprinc -pw $krb5UserKrbPass $krb5User\""
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rlRun "kadmin.local -r $krb5REALM1 -q \"addprinc -randkey host/$krb5HostName\""
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rlRun "kadmin.local -r $krb5REALM1 -q \"ktadd host/$krb5HostName\""
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rlRun "kadmin.local -r $krb5REALM1 -q \"addprinc -pw $krb5KDCPass krbtgt/$krb5REALM1@$krb5REALM2\""
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rlRun "kadmin.local -r $krb5REALM1 -q \"addprinc -pw $krb5KDCPass krbtgt/$krb5REALM2@$krb5REALM1\""
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# Add krb5 principals for the 2nd realm
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rlRun "kadmin.local -r $krb5REALM2 -q \"addprinc -pw $krb5UserKrbPass $krb5User2\""
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rlRun "kadmin.local -r $krb5REALM2 -q \"addprinc -randkey host/$krb5HostName\""
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rlRun "kadmin.local -r $krb5REALM2 -q \"addprinc -pw $krb5KDCPass krbtgt/$krb5REALM1@$krb5REALM2\""
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rlRun "kadmin.local -r $krb5REALM2 -q \"addprinc -pw $krb5KDCPass krbtgt/$krb5REALM2@$krb5REALM1\""
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# Create test system user
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[ $krb5User != "root" ] && rlRun "useradd $krb5User"
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rlRun "echo $krb5UserPass | passwd --stdin $krb5User"
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rlPhaseEnd
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fi
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rlPhaseStartTest "Daemon start and log file test"
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# Make sure there is enough entropy and start recording of the logs
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rlRun "rngd -r /dev/urandom"
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if grep -q krb5kdc /var/log/krb5kdc.log; then
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tail -n0 -f /var/log/krb5kdc.log &> krb5kdc.log.record &
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KRB5KDC_LOG_PID=$!
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echo "log_record_start: PID = $KRB5KDC_LOG_PID"
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sleep 1
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elif journalctl |grep -q krb5kdc; then
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journalctl -f &> krb5kdc.log.record &
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KRB5KDC_LOG_PID=$!
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echo "log_record_start: PID = $KRB5KDC_LOG_PID"
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sleep 1
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else
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rlFail "Could not find krb5kdc logs"
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echo "journalctl:"
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journalctl -n 100
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ls -la /var/log/krb5kdc*
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echo "/var/log/krb5kdc.log:"
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tail -n 100 /var/log/krb5kdc.log
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fi
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if grep -q kadmind /var/log/kadmind.log; then
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tail -n0 -f /var/log/kadmind.log &> kadmind.log.record &
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KADMIND_LOG_PID=$!
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echo "log_record_start: PID = $KADMIND_LOG_PID"
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sleep 1
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elif journalctl |grep -q kadmind; then
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journalctl -f &> kadmind.log.record &
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KADMIND_LOG_PID=$!
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echo "log_record_start: PID = $KADMIND_LOG_PID"
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sleep 1
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else
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rlFail "Could not find kadmind logs"
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echo "journalctl:"
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journalctl -n 100
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ls -la /var/log/kadmind*
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echo "/var/log/kadmind.log:"
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tail -n 100 /var/log/kadmind.log
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fi
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# Restart daemon auto start
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if rlIsRHEL 6; then
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rlRun "service krb5kdc restart"
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rlRun "service kadmin restart"
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rlRun "service krb5kdc status"
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rlRun "service kadmin status"
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else
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rlRun "systemctl restart krb5kdc.service"
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rlRun "systemctl restart kadmin.service"
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rlRun "systemctl --no-pager status krb5kdc.service"
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rlRun "systemctl --no-pager status kadmin.service"
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fi
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rlRun "echo $krb5UserKrbPass |kinit $krb5User && klist"
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rlRun "kdestroy"
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rlRun "kadmin -p root/master -w rrr -q ''"
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rlAssertGrep "AS_REQ.*$krb5User@$krb5REALM1.*krbtgt/$krb5REALM1@$krb5REALM1" krb5kdc.log.record
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cat krb5kdc.log.record
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rlAssertGrep "Request: kadm5_init.*root/master@$krb5REALM1.*service=kadmin/admin@$krb5REALM1" kadmind.log.record
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cat kadmind.log.record
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# Stop log recording
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kill $KADMIND_LOG_PID
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kill $KRB5KDC_LOG_PID
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rlPhaseEnd
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rlPhaseStartTest "SSH test"
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cat > sshtest.exp <<'_EOF'
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#!/usr/bin/expect -f
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set USER [lindex $argv 0]
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set HOST [lindex $argv 1]
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set timeout 15
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spawn ssh $USER@$HOST pwd
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expect {
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-re ".*(yes/no).*" { send -- "yes\r"; exp_continue }
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-re ".*password:.*" { exit 1 }
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"/home/$USER" { exit 0 }
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timeout { exit 2 }
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eof { exit 3 }
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}
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exit 4
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_EOF
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chmod 744 sshtest.exp
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rlAssertExists sshtest.exp
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rlRun "echo $krb5UserKrbPass |kinit $krb5User && klist"
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rlRun "./sshtest.exp $krb5User $krb5HostName"; echo
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rlRun "klist &>klist.log"
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cat klist.log
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rlAssertGrep "host/`hostname`@$krb5REALM1" klist.log
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rlRun "kdestroy"
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rlPhaseEnd
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rlPhaseStartTest "Basic kadmin and kpasswd test"
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rlRun "kadmin.local -q \"listprincs\" |grep -v Authenticating >lplocal"
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rlRun "kadmin -p root/master -w $krb5RootPass -q \"listprincs\" |grep -v Authenticating >lpremote"
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rlAssertNotDiffer lplocal lpremote || diff -u lplocal lpremote
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diff lplocal lpremote
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rlRun "kadmin -p root/master -w $krb5RootPass -q \"addprinc -pw $krb5User2 $krb5User2@$krb5REALM1\""
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rlRun "kadmin -p root/master -w $krb5RootPass -q \"listprincs\" | grep \"$krb5User2@$krb5REALM1\""
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rlRun "echo $krb5User2 | kinit $krb5User2"
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rlRun "echo -e \"$krb5User2\nqwerty\nqwerty\" | kpasswd &>kpasswd.log"
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cat kpasswd.log
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rlAssertGrep "Password changed." kpasswd.log
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rlRun "echo qwerty | kinit $krb5User2"
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rlRun "kdestroy"
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rlRun "kadmin -p root/master -w $krb5RootPass -q \"delprinc -force $krb5User2@$krb5REALM1\""
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rlPhaseEnd
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rlPhaseStartTest "Basic ksu test"
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[[ -f /root/.k5login ]] && rlRun "mv /root/.k5login ."
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rlRun "echo $krb5User@$krb5REALM1 > /root/.k5login"
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rlRun "su - $krb5User -c \"echo $krb5UserKrbPass | kinit $krb5User\""
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rlRun "su - $krb5User -c \"ksu -e /usr/bin/id\" &> ksu.log"
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cat ksu.log
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rlAssertGrep "^uid=0(root) gid=0(root)" ksu.log
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rlRun "su - $krb5User -c kdestroy"
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[[ -f .k5login ]] && rlRun "mv .k5login /root/.k5login"
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rlPhaseEnd
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rlPhaseStartTest "Cross realm test"
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rlRun "echo $krb5UserKrbPass |kinit $krb5User && klist"
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rlRun "kvno host/`hostname`@$krb5REALM2"
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rlRun "klist &>klist.log"
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cat klist.log
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rlAssertGrep "krbtgt/$krb5REALM1@$krb5REALM1" klist.log
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rlAssertGrep "krbtgt/$krb5REALM2@$krb5REALM1" klist.log
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rlAssertGrep "host/`hostname`@$krb5REALM2" klist.log
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rlRun "kdestroy"
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rlPhaseEnd
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# Test the entropy source (not relevant for RHEL6)
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if ! rlIsRHEL 6 && [[ $TEST_ENTROPY_SOURCE == 'yes' ]]; then
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rlPhaseStartTest "Enable faster getrandom-based entropy system"
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echo START_DATE=$START_DATE
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auditctl -l
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rlRun "ausearch -i -k RAND -ts $START_DATE"
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rlRun "ausearch -i -k RAND -ts $START_DATE |grep comm= |grep -v 'comm=rngd'" 1
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rlRun "auditctl -D"
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rlPhaseEnd
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fi
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# Run this part on "normal" mode; in inplace upgrade no cleanup is needed
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if [[ -z $IN_PLACE_UPGRADE ]]; then
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rlPhaseStartCleanup "KDC and kadmind cleanup"
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rlRun "rm -rf /var/kerberos/krb5kdc/* /var/kerberos/krb5kdc/.k5* /etc/krb5* /etc/sysconfig/{kadmin,krb5kdc}"
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rlFileRestore
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rlRun "rlServiceRestore krb5kdc kadmin"
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[ $krb5User != "root" ] && rlRun "userdel -r -f $krb5User"
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rlPhaseEnd
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fi
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rlPhaseStartCleanup
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rlRun "popd"
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rlRun "rm -r $TmpDir"
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rlPhaseEnd
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rlJournalPrintText
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rlJournalEnd
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