#!/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 -- - < 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 -- - < 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 -- - < /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 $keyname.private -- - < dig.out.ns1.test$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 <