8f54ba515e
Add test to policycoreutils/Regression suite which verifies bug 2128976 and ensures that irrelevant python scripts are not given precedence over tools like semanage. Signed-off-by: Amith Kumar <apeetham@redhat.com>
59 lines
2.1 KiB
Bash
Executable file
59 lines
2.1 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/policycoreutils/Regression/python-module-precedence-issue
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# Description: Tools like semanage must be hardened to avoid loading
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# rogue python modules that could lead to unexpected failures.
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# Author: Amith Kumar <apeetham@redhat.com>
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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#
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# Copyright (c) 2022 Red Hat, Inc.
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#
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# This program is free software: you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation, either version 2 of
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# the License, or (at your option) any later version.
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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 License
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# along with this program. If not, see http://www.gnu.org/licenses/.
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#
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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# Include Beaker environment
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. /usr/share/beakerlib/beakerlib.sh || exit 1
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PACKAGE="policycoreutils"
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rlJournalStart
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rlPhaseStartSetup
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rlAssertRpm $PACKAGE
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rlRun "tmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
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rlRun "pushd $tmpDir"
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rlPhaseEnd
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rlPhaseStartTest "bz2128976 Tools must be hardened to not load rogue python modules"
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# Create a custom python script in /usr/sbin
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cat > /usr/sbin/audit.py << EOF
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import sys
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print("BAD GUY!", file=sys.stderr)
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sys.exit(1)
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EOF
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# List all boolean records
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rlRun "semanage boolean -l > /dev/null" 0
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rlPhaseEnd
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rlPhaseStartCleanup
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# Remove irrelevant files
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rlRun "rm /usr/sbin/audit.py"
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rlRun "popd"
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rlRun "rm -r $tmpDir" 0 "Removing tmp directory"
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rlPhaseEnd
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rlJournalPrintText
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rlJournalEnd
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