iptables/tests/ip6tables-t-nat-A-POSTROUTING-OUTPUT-with-DROP/runtest.sh
Phil Sutter d977b706cf tests: Drop checks for iptables RPM
On one hand, the check will fail as the RPM is called 'iptables-nft'. On
the other, if the RPM is missing the commands will fail as well so this
check happens implicitly anyway.

Related: RHEL-14147
2023-10-27 18:59:35 +00:00

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#!/bin/bash
# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# runtest.sh of /CoreOS/iptables/Regression/ip6tables-t-nat-A-POSTROUTING-OUTPUT-with-DROP
# Description: Test for ip6tables -t nat -A POSTROUTING/OUTPUT with DROP
# Author: Tomas Dolezal <todoleza@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Copyright (c) 2016 Red Hat, 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 2 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/.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Include Beaker environment
. /usr/bin/rhts-environment.sh || exit 1
. /usr/share/beakerlib/beakerlib.sh || exit 1
SERVICES="iptables ip6tables firewalld"
rlJournalStart
rlPhaseStartSetup
rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
rlRun "pushd $TmpDir"
for svc in $SERVICES; do
rlServiceStop $svc
done
rlRun "iptables -t nat -F"
rlRun "ip6tables -t nat -F"
rlPhaseEnd
rlPhaseStartTest
table="nat"
assert_string="nat.*intended.*inhibited"
for chain in PREROUTING INPUT OUTPUT POSTROUTING; do
rlLogInfo "checking chain $chain"
rlRun "iptables -t $table -A $chain -p icmp -j DROP 2>iptables.stderr" 2 \
"iptables: Failure to accept DROP to '$table/$chain' chain"
rlRun "ip6tables -t $table -A $chain -p icmpv6 -j DROP 2>ip6tables.stderr" 2 \
"ip6tables: Failure to accept DROP to '$table/$chain' chain"
rlAssertGrep "$assert_string" iptables.stderr -E
rlAssertGrep "$assert_string" ip6tables.stderr -E
rm -f iptables.stderr ip6tables.stderr
echo --debug_START--
set -x
iptables-save | grep -E '\*|icmp'
ip6tables-save | grep -E '\*|icmp'
set +x
echo --debug_END--
done
rlRun "iptables-save > ipt4.out"
rlRun "ip6tables-save > ipt6.out"
rlAssertNotGrep "icmp" ipt4.out
rlAssertNotGrep "icmp" ipt6.out
rlPhaseEnd
rlPhaseStartCleanup
rlRun "iptables -t nat -F"
rlRun "ip6tables -t nat -F"
rlLogInfo "restoring services"
for svc in $SERVICES; do
rlServiceRestore $svc
done
rlRun "popd"
rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
rlPhaseEnd
rlJournalPrintText
rlJournalEnd