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163 lines
6.6 KiB
Bash
163 lines
6.6 KiB
Bash
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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# See the COPYRIGHT file distributed with this work for additional
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# information regarding copyright ownership.
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SYSTEMTESTTOP=..
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. $SYSTEMTESTTOP/conf.sh
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DIGOPTS="-p ${PORT}"
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SENDCMD="$PERL ../send.pl 10.53.0.6 $EXTRAPORT1"
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root=10.53.0.1
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hidden=10.53.0.2
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f1=10.53.0.3
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f2=10.53.0.4
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status=0
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echo_i "checking that a forward zone overrides global forwarders"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example1. txt @$hidden > dig.out.hidden || ret=1
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$DIG $DIGOPTS +noadd +noauth txt.example1. txt @$f1 > dig.out.f1 || ret=1
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digcomp dig.out.hidden dig.out.f1 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "checking that a forward first zone no forwarders recurses"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example2. txt @$root > dig.out.root || ret=1
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$DIG $DIGOPTS +noadd +noauth txt.example2. txt @$f1 > dig.out.f1 || ret=1
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digcomp dig.out.root dig.out.f1 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "checking that a forward only zone no forwarders fails"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example2. txt @$root > dig.out.root || ret=1
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$DIG $DIGOPTS +noadd +noauth txt.example2. txt @$f1 > dig.out.f1 || ret=1
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digcomp dig.out.root dig.out.f1 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "checking that global forwarders work"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example4. txt @$hidden > dig.out.hidden || ret=1
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$DIG $DIGOPTS +noadd +noauth txt.example4. txt @$f1 > dig.out.f1 || ret=1
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digcomp dig.out.hidden dig.out.f1 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "checking that a forward zone works"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example1. txt @$hidden > dig.out.hidden || ret=1
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$DIG $DIGOPTS +noadd +noauth txt.example1. txt @$f2 > dig.out.f2 || ret=1
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digcomp dig.out.hidden dig.out.f2 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "checking that forwarding doesn't spontaneously happen"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example2. txt @$root > dig.out.root || ret=1
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$DIG $DIGOPTS +noadd +noauth txt.example2. txt @$f2 > dig.out.f2 || ret=1
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digcomp dig.out.root dig.out.f2 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "checking that a forward zone with no specified policy works"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example3. txt @$hidden > dig.out.hidden || ret=1
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$DIG $DIGOPTS +noadd +noauth txt.example3. txt @$f2 > dig.out.f2 || ret=1
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digcomp dig.out.hidden dig.out.f2 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "checking that a forward only doesn't recurse"
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ret=0
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$DIG $DIGOPTS txt.example5. txt @$f2 > dig.out.f2 || ret=1
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grep "SERVFAIL" dig.out.f2 > /dev/null || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "checking for negative caching of forwarder response"
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# prime the cache, shutdown the forwarder then check that we can
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# get the answer from the cache. restart forwarder.
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ret=0
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$DIG $DIGOPTS nonexist. txt @10.53.0.5 > dig.out.f2 || ret=1
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grep "status: NXDOMAIN" dig.out.f2 > /dev/null || ret=1
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$PERL ../stop.pl forward ns4 || ret=1
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$DIG $DIGOPTS nonexist. txt @10.53.0.5 > dig.out.f2 || ret=1
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grep "status: NXDOMAIN" dig.out.f2 > /dev/null || ret=1
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$PERL ../start.pl --restart --noclean --port ${PORT} forward ns4 || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "checking that forward only zone overrides empty zone"
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ret=0
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$DIG $DIGOPTS 1.0.10.in-addr.arpa TXT @10.53.0.4 > dig.out.f2
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grep "status: NOERROR" dig.out.f2 > /dev/null || ret=1
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$DIG $DIGOPTS 2.0.10.in-addr.arpa TXT @10.53.0.4 > dig.out.f2
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grep "status: NXDOMAIN" dig.out.f2 > /dev/null || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "checking that DS lookups for grafting forward zones are isolated"
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ret=0
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$DIG $DIGOPTS grafted A @10.53.0.4 > dig.out.q1
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$DIG $DIGOPTS grafted DS @10.53.0.4 > dig.out.q2
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$DIG $DIGOPTS grafted A @10.53.0.4 > dig.out.q3
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$DIG $DIGOPTS grafted AAAA @10.53.0.4 > dig.out.q4
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grep "status: NOERROR" dig.out.q1 > /dev/null || ret=1
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grep "status: NXDOMAIN" dig.out.q2 > /dev/null || ret=1
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grep "status: NOERROR" dig.out.q3 > /dev/null || ret=1
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grep "status: NOERROR" dig.out.q4 > /dev/null || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "checking that rfc1918 inherited 'forward first;' zones are warned about"
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ret=0
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$CHECKCONF rfc1918-inherited.conf | grep "forward first;" >/dev/null || ret=1
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$CHECKCONF rfc1918-notinherited.conf | grep "forward first;" >/dev/null && ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "checking that ULA inherited 'forward first;' zones are warned about"
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ret=0
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$CHECKCONF ula-inherited.conf | grep "forward first;" >/dev/null || ret=1
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$CHECKCONF ula-notinherited.conf | grep "forward first;" >/dev/null && ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "checking that a forwarder timeout prevents it from being reused in the same fetch context"
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ret=0
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# Make ans6 receive queries without responding to them.
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echo "//" | $SENDCMD
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# Query for a record in a zone which is forwarded to a non-responding forwarder
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# and is delegated from the root to check whether the forwarder will be retried
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# when a delegation is encountered after falling back to full recursive
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# resolution.
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$DIG $DIGOPTS txt.example7. txt @$f1 > dig.out.f1 || ret=1
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# The forwarder for the "example7" zone should only be queried once.
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sent=`tr -d '\r' < ns3/named.run | sed -n '/sending packet to 10.53.0.6/,/^$/p' | grep ";txt.example7.*IN.*TXT" | wc -l`
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if [ $sent -ne 1 ]; then ret=1; fi
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "checking that priming queries are not forwarded"
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ret=0
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$DIG $DIGOPTS +noadd +noauth txt.example1. txt @10.53.0.7 > dig.out.f7 || ret=1
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sent=`tr -d '\r' < ns7/named.run | sed -n '/sending packet to 10.53.0.1/,/^$/p' | grep ";.*IN.*NS" | wc -l`
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[ $sent -eq 1 ] || ret=1
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sent=`grep "10.53.0.7#.* (.): query '\./NS/IN' approved" ns4/named.run | wc -l`
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[ $sent -eq 0 ] || ret=1
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sent=`grep "10.53.0.7#.* (.): query '\./NS/IN' approved" ns1/named.run | wc -l`
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[ $sent -eq 1 ] || ret=1
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=`expr $status + $ret`
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echo_i "exit status: $status"
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[ $status -eq 0 ] || exit 1
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