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-rw-r--r--bin/tests/system/upforwd/tests.sh295
1 files changed, 295 insertions, 0 deletions
diff --git a/bin/tests/system/upforwd/tests.sh b/bin/tests/system/upforwd/tests.sh
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+++ b/bin/tests/system/upforwd/tests.sh
@@ -0,0 +1,295 @@
+#!/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
+
+set -e
+
+. ../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 [ $ret != 0 ] ; then echo_i "failed"; status=$((status + ret)); fi
+n=$((n + 1))
+
+echo_i "fetching primary copy of zone before update ($n)"
+ret=0
+$DIG $DIGOPTS example.\
+ @10.53.0.1 axfr > dig.out.ns1 || ret=1
+if [ $ret != 0 ] ; then echo_i "failed"; status=$((status + ret)); fi
+n=$((n + 1))
+
+echo_i "fetching secondary 1 copy of zone before update ($n)"
+$DIG $DIGOPTS example.\
+ @10.53.0.2 axfr > dig.out.ns2 || ret=1
+if [ $ret != 0 ] ; then echo_i "failed"; status=$((status + ret)); fi
+n=$((n + 1))
+
+echo_i "fetching secondary 2 copy of zone before update ($n)"
+ret=0
+$DIG $DIGOPTS example.\
+ @10.53.0.3 axfr > dig.out.ns3 || ret=1
+if [ $ret != 0 ] ; then echo_i "failed"; status=$((status + ret)); fi
+n=$((n + 1))
+
+echo_i "comparing pre-update copies to known good data ($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 [ $ret != 0 ] ; then echo_i "failed"; status=$((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 [ $ret != 0 ] ; then echo_i "failed"; status=$((status + ret)); fi
+n=$((n + 1))
+
+echo_i "sleeping 15 seconds for server to incorporate changes"
+sleep 15
+
+echo_i "fetching primary copy of zone after update ($n)"
+ret=0
+$DIG $DIGOPTS example.\
+ @10.53.0.1 axfr > dig.out.ns1 || ret=1
+if [ $ret != 0 ] ; then echo_i "failed"; status=$((status + ret)); fi
+n=$((n + 1))
+
+echo_i "fetching secondary 1 copy of zone after update ($n)"
+ret=0
+$DIG $DIGOPTS example.\
+ @10.53.0.2 axfr > dig.out.ns2 || ret=1
+if [ $ret != 0 ] ; then echo_i "failed"; status=$((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 [ $ret != 0 ] ; then echo_i "failed"; status=$((status + ret)); fi
+n=$((n + 1))
+
+echo_i "comparing post-update copies to known good data ($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 [ $ret != 0 ] ; then echo_i "failed"; status=$((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 [ $ret != 0 ] ; then echo_i "failed"; status=$((status + ret)); fi
+n=$((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 [ $ret != 0 ] ; then echo_i "failed"; fi
+ status=$((status + ret))
+ n=$((n + 1))
+fi
+
+echo_i "updating zone (unsigned) ($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 [ $ret != 0 ] ; then echo_i "failed"; status=$((status + ret)); fi
+n=$((n + 1))
+
+echo_i "sleeping 15 seconds for server to incorporate changes"
+sleep 15
+
+echo_i "fetching primary copy of zone after update ($n)"
+ret=0
+$DIG $DIGOPTS example.\
+ @10.53.0.1 axfr > dig.out.ns1 || ret=1
+if [ $ret != 0 ] ; then echo_i "failed"; status=$((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 [ $ret != 0 ] ; then echo_i "failed"; status=$((status + ret)); fi
+n=$((n + 1))
+
+echo_i "fetching secondary 2 copy of zone after update ($n)"
+ret=0
+$DIG $DIGOPTS example.\
+ @10.53.0.3 axfr > dig.out.ns3 || ret=1
+if [ $ret != 0 ] ; then echo_i "failed"; status=$((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 [ $ret != 0 ] ; then echo_i "failed"; status=$((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 [ $ret != 0 ] ; then echo_i "failed"; fi
+ status=$((status + ret))
+ n=$((n + 1))
+fi
+n=$((n + 1))
+
+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 [ $ret != 0 ] ; then echo_i "failed"; fi
+ status=$((status + ret))
+ n=$((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 [ $ret != 0 ] ; then echo_i "failed"; fi
+ status=$((status + ret))
+ n=$((n + 1))
+ fi
+fi
+
+echo_i "attempting an update that should be rejected by ACL ($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 && ret=1
+grep REFUSED nsupdate.out.$n > /dev/null || ret=1
+if [ $ret != 0 ] ; then echo_i "failed"; status=$((status + ret)); fi
+n=$((n + 1))
+
+echo_i "checking update forwarding to dead primary ($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 noprimary
+update add unsigned.noprimary. 600 A 10.10.10.1
+update add unsigned.noprimary. 600 TXT Foo
+send
+EOF
+) > /dev/null 2>&1 &
+ $DIG -p ${PORT} +noadd +notcp +noauth noprimary. @10.53.0.3 soa > dig.out.ns3 || ret=1
+ grep "status: NOERROR" dig.out.ns3 > /dev/null || ret=1
+ count=$((count + 1))
+done
+if [ $ret != 0 ] ; then echo_i "failed"; status=$((status + ret)); fi
+n=$((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 [ $ret != 0 ] ; then echo_i "failed"; fi
+ status=$((status + ret))
+ n=$((n + 1))
+fi
+
+n=$((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
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