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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 07:24:22 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 07:24:22 +0000 |
commit | 45d6379135504814ab723b57f0eb8be23393a51d (patch) | |
tree | d4f2ec4acca824a8446387a758b0ce4238a4dffa /bin/tests/system/upforwd/tests.sh | |
parent | Initial commit. (diff) | |
download | bind9-upstream.tar.xz bind9-upstream.zip |
Adding upstream version 1:9.16.44.upstream/1%9.16.44upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'bin/tests/system/upforwd/tests.sh')
-rw-r--r-- | bin/tests/system/upforwd/tests.sh | 294 |
1 files changed, 294 insertions, 0 deletions
diff --git a/bin/tests/system/upforwd/tests.sh b/bin/tests/system/upforwd/tests.sh new file mode 100644 index 0000000..35c5588 --- /dev/null +++ b/bin/tests/system/upforwd/tests.sh @@ -0,0 +1,294 @@ +#!/bin/sh + +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# SPDX-License-Identifier: MPL-2.0 +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, you can obtain one at https://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +# ns1 = stealth primary +# ns2 = secondary with update forwarding disabled; not currently used +# ns3 = secondary with update forwarding enabled + +SYSTEMTESTTOP=.. +. $SYSTEMTESTTOP/conf.sh + +DIGOPTS="+tcp +noadd +nosea +nostat +noquest +nocomm +nocmd -p ${PORT}" +RNDCCMD="$RNDC -p ${CONTROLPORT} -c ../common/rndc.conf" + +status=0 +n=1 +capture_dnstap() { + retry_quiet 20 test -f ns3/dnstap.out && mv ns3/dnstap.out dnstap.out.$n + $RNDCCMD -s 10.53.0.3 dnstap -reopen +} + +uq_equals_ur() { + "$DNSTAPREAD" dnstap.out.$n | + awk '$3 == "UQ" { UQ+=1 } $3 == "UR" { UR += 1 } END { print UQ+0, UR+0 }' > dnstapread.out$n + read UQ UR < dnstapread.out$n + echo_i "UQ=$UQ UR=$UR" + test $UQ -eq $UR || return 1 +} + +echo_i "waiting for servers to be ready for testing ($n)" +for i in 1 2 3 4 5 6 7 8 9 10 +do + ret=0 + $DIG +tcp -p ${PORT} example. @10.53.0.1 soa > dig.out.ns1 || ret=1 + grep "status: NOERROR" dig.out.ns1 > /dev/null || ret=1 + $DIG +tcp -p ${PORT} example. @10.53.0.2 soa > dig.out.ns2 || ret=1 + grep "status: NOERROR" dig.out.ns2 > /dev/null || ret=1 + $DIG +tcp -p ${PORT} example. @10.53.0.3 soa > dig.out.ns3 || ret=1 + grep "status: NOERROR" dig.out.ns3 > /dev/null || ret=1 + test $ret = 0 && break + sleep 1 +done +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi +n=`expr $n + 1` + +echo_i "fetching primary copy of zone before update ($n)" +ret=0 +$DIG $DIGOPTS example.\ + @10.53.0.1 axfr > dig.out.ns1 || ret=1 +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi +n=`expr $n + 1` + +echo_i "fetching secondary 1 copy of zone before update ($n)" +$DIG $DIGOPTS example.\ + @10.53.0.2 axfr > dig.out.ns2 || ret=1 +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi +n=`expr $n + 1` + +echo_i "fetching secondary 2 copy of zone before update ($n)" +ret=0 +$DIG $DIGOPTS example.\ + @10.53.0.3 axfr > dig.out.ns3 || ret=1 +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi +n=`expr $n + 1` + +echo_i "comparing pre-update copies to known good data ($n)" +ret=0 +digcomp knowngood.before dig.out.ns1 || ret=1 +digcomp knowngood.before dig.out.ns2 || ret=1 +digcomp knowngood.before dig.out.ns3 || ret=1 +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi + +echo_i "updating zone (signed) ($n)" +ret=0 +$NSUPDATE -y update.example:c3Ryb25nIGVub3VnaCBmb3IgYSBtYW4gYnV0IG1hZGUgZm9yIGEgd29tYW4K -- - <<EOF || ret=1 +local 10.53.0.1 +server 10.53.0.3 ${PORT} +update add updated.example. 600 A 10.10.10.1 +update add updated.example. 600 TXT Foo +send +EOF +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi +n=`expr $n + 1` + +echo_i "sleeping 15 seconds for server to incorporate changes" +sleep 15 + +echo_i "fetching primary copy of zone after update ($n)" +ret=0 +$DIG $DIGOPTS example.\ + @10.53.0.1 axfr > dig.out.ns1 || ret=1 +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi +n=`expr $n + 1` + +echo_i "fetching secondary 1 copy of zone after update ($n)" +ret=0 +$DIG $DIGOPTS example.\ + @10.53.0.2 axfr > dig.out.ns2 || ret=1 +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi + +echo_i "fetching secondary 2 copy of zone after update ($n)" +ret=0 +$DIG $DIGOPTS example.\ + @10.53.0.3 axfr > dig.out.ns3 || ret=1 +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi +n=`expr $n + 1` + +echo_i "comparing post-update copies to known good data ($n)" +ret=0 +digcomp knowngood.after1 dig.out.ns1 || ret=1 +digcomp knowngood.after1 dig.out.ns2 || ret=1 +digcomp knowngood.after1 dig.out.ns3 || ret=1 +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi + +echo_i "checking 'forwarding update for zone' is logged ($n)" +ret=0 +grep "forwarding update for zone 'example/IN'" ns3/named.run > /dev/null || ret=1 +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi +n=`expr $n + 1` + +if $FEATURETEST --enable-dnstap +then + echo_i "checking DNSTAP logging of UPDATE forwarded update replies ($n)" + ret=0 + capture_dnstap + uq_equals_ur || ret=1 + if [ $ret != 0 ] ; then echo_i "failed"; fi + status=`expr $status + $ret` + n=`expr $n + 1` +fi + +echo_i "updating zone (unsigned) ($n)" +ret=0 +$NSUPDATE -- - <<EOF || ret=1 +local 10.53.0.1 +server 10.53.0.3 ${PORT} +update add unsigned.example. 600 A 10.10.10.1 +update add unsigned.example. 600 TXT Foo +send +EOF +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi +n=`expr $n + 1` + +echo_i "sleeping 15 seconds for server to incorporate changes" +sleep 15 + +echo_i "fetching primary copy of zone after update ($n)" +ret=0 +$DIG $DIGOPTS example.\ + @10.53.0.1 axfr > dig.out.ns1 || ret=1 +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi + +echo_i "fetching secondary 1 copy of zone after update ($n)" +ret=0 +$DIG $DIGOPTS example.\ + @10.53.0.2 axfr > dig.out.ns2 || ret=1 +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi +n=`expr $n + 1` + +echo_i "fetching secondary 2 copy of zone after update ($n)" +ret=0 +$DIG $DIGOPTS example.\ + @10.53.0.3 axfr > dig.out.ns3 || ret=1 +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi + +echo_i "comparing post-update copies to known good data ($n)" +ret=0 +digcomp knowngood.after2 dig.out.ns1 || ret=1 +digcomp knowngood.after2 dig.out.ns2 || ret=1 +digcomp knowngood.after2 dig.out.ns3 || ret=1 +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi + +if $FEATURETEST --enable-dnstap +then + echo_i "checking DNSTAP logging of UPDATE forwarded update replies ($n)" + ret=0 + capture_dnstap + uq_equals_ur || ret=1 + if [ $ret != 0 ] ; then echo_i "failed"; fi + status=`expr $status + $ret` + n=`expr $n + 1` +fi +n=`expr $n + 1` + +echo_i "checking update forwarding to dead primary ($n)" +count=0 +ret=0 +while [ $count -lt 5 -a $ret -eq 0 ] +do +( +$NSUPDATE -- - <<EOF +local 10.53.0.1 +server 10.53.0.3 ${PORT} +zone nomaster +update add unsigned.nomaster. 600 A 10.10.10.1 +update add unsigned.nomaster. 600 TXT Foo +send +EOF +) > /dev/null 2>&1 & + $DIG -p ${PORT} +noadd +notcp +noauth nomaster. @10.53.0.3 soa > dig.out.ns3 || ret=1 + grep "status: NOERROR" dig.out.ns3 > /dev/null || ret=1 + count=`expr $count + 1` +done +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi +n=`expr $n + 1` + +if $FEATURETEST --enable-dnstap +then + echo_i "checking DNSTAP logging of UPDATE forwarded update replies ($n)" + ret=0 + capture_dnstap + uq_equals_ur && ret=1 + if [ $ret != 0 ] ; then echo_i "failed"; fi + status=`expr $status + $ret` + n=`expr $n + 1` +fi + +if test -f keyname +then + echo_i "checking update forwarding to with sig0 ($n)" + ret=0 + keyname=`cat keyname` + $NSUPDATE -k $keyname.private -- - <<EOF + local 10.53.0.1 + server 10.53.0.3 ${PORT} + zone example2 + update add unsigned.example2. 600 A 10.10.10.1 + update add unsigned.example2. 600 TXT Foo + send +EOF + $DIG -p ${PORT} unsigned.example2 A @10.53.0.1 > dig.out.ns1.test$n + grep "status: NOERROR" dig.out.ns1.test$n > /dev/null || ret=1 + if [ $ret != 0 ] ; then echo_i "failed"; fi + status=`expr $status + $ret` + n=`expr $n + 1` + + if $FEATURETEST --enable-dnstap + then + echo_i "checking DNSTAP logging of UPDATE forwarded update replies ($n)" + ret=0 + capture_dnstap + uq_equals_ur || ret=1 + if [ $ret != 0 ] ; then echo_i "failed"; fi + status=`expr $status + $ret` + n=`expr $n + 1` + fi +fi + +echo_i "attempting an update that should be rejected by ACL ($n)" +ret=0 +{ + $NSUPDATE -- - << EOF + local 10.53.0.2 + server 10.53.0.3 ${PORT} + update add another.unsigned.example. 600 A 10.10.10.2 + update add another.unsigned.example. 600 TXT Bar + send +EOF +} > nsupdate.out.$n 2>&1 +grep REFUSED nsupdate.out.$n > /dev/null || ret=1 +if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi +n=`expr $n + 1` + +n=$((n + 1)) +ret=0 +echo_i "attempting updates that should exceed quota ($n)" +# lower the update quota to 1. +copy_setports ns3/named2.conf.in ns3/named.conf +rndc_reconfig ns3 10.53.0.3 +nextpart ns3/named.run > /dev/null +for loop in 1 2 3 4 5 6 7 8 9 10; do +{ + $NSUPDATE -- - > /dev/null 2>&1 <<END + local 10.53.0.1 + server 10.53.0.3 ${PORT} + update add txt-$loop.unsigned.example 300 IN TXT Whatever + send +END +} & +done +wait_for_log 10 "too many DNS UPDATEs queued" ns3/named.run || ret=1 +[ $ret = 0 ] || { echo_i "failed"; status=1; } + +echo_i "exit status: $status" +[ $status -eq 0 ] || exit 1 |