#!/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. SYSTEMTESTTOP=.. . $SYSTEMTESTTOP/conf.sh DIGOPTS="-p ${PORT}" RNDCCMD="$RNDC -c $SYSTEMTESTTOP/common/rndc.conf -p ${CONTROLPORT} -s" status=0 n=0 for conf in conf/good*.conf do n=`expr $n + 1` echo_i "checking that $conf is accepted ($n)" ret=0 $CHECKCONF "$conf" || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` done for conf in conf/bad*.conf do n=`expr $n + 1` echo_i "checking that $conf is rejected ($n)" ret=0 $CHECKCONF "$conf" >/dev/null && ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` done n=`expr $n + 1` echo_i "trying an axfr that should be denied (NOTAUTH) ($n)" ret=0 $DIG $DIGOPTS +tcp data.example. @10.53.0.2 axfr > dig.out.ns2.test$n || ret=1 grep "; Transfer failed." dig.out.ns2.test$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` n=`expr $n + 1` echo_i "non recursive query for a static-stub zone with server name should be rejected ($n)" ret=0 $DIG $DIGOPTS +tcp +norec data.example. @10.53.0.2 txt > dig.out.ns2.test$n \ || ret=1 grep "REFUSED" dig.out.ns2.test$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` n=`expr $n + 1` echo_i "non recursive query for a static-stub zone with server name should be rejected ($n)" ret=0 $DIG $DIGOPTS +tcp +norec data.example.org. @10.53.0.2 txt > dig.out.ns2.test$n \ || ret=1 grep "REFUSED" dig.out.ns2.test$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` n=`expr $n + 1` echo_i "allow-query ACL ($n)" ret=0 $DIG $DIGOPTS +tcp +norec data.example. @10.53.0.2 txt -b 10.53.0.7 \ > dig.out.ns2.test$n || ret=1 grep "REFUSED" dig.out.ns2.test$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` n=`expr $n + 1` echo_i "look for static-stub zone data with recursion (should be found) ($n)" ret=0 $DIG $DIGOPTS +tcp +noauth data.example. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1 digcomp knowngood.dig.out.rec dig.out.ns2.test$n || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` n=`expr $n + 1` echo_i "checking authoritative NS is ignored for delegation ($n)" ret=0 # the auth server returns a different (and incorrect) NS for .example. $DIG $DIGOPTS +tcp example. @10.53.0.2 ns > dig.out.ns2.test1.$n || ret=1 grep "ns4.example." dig.out.ns2.test1.$n > /dev/null || ret=1 # but static-stub configuration should still be used $DIG $DIGOPTS +tcp data2.example. @10.53.0.2 txt > dig.out.ns2.test2.$n || ret=1 grep "2nd test data" dig.out.ns2.test2.$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` n=`expr $n + 1` echo_i "checking queries for a child zone of the static-stub zone ($n)" ret=0 # prime the delegation to a child zone of the static-stub zone $DIG $DIGOPTS +tcp data1.sub.example. @10.53.0.2 txt > dig.out.ns2.test1.$n || ret=1 grep "1st sub test data" dig.out.ns2.test1.$n > /dev/null || ret=1 # temporarily disable the the parent zone copy_setports ns3/named.conf.in tmp sed 's/EXAMPLE_ZONE_PLACEHOLDER//' tmp > ns3/named.conf rndc_reload ns3 10.53.0.3 # query the child zone again. this should directly go to the child and # succeed. for i in 0 1 2 3 4 5 6 7 8 9 do $DIG $DIGOPTS +tcp data2.sub.example. @10.53.0.2 txt > dig.out.ns2.test2.$n || ret=1 grep "2nd sub test data" dig.out.ns2.test2.$n > /dev/null && break sleep 1 done grep "2nd sub test data" dig.out.ns2.test2.$n > /dev/null || ret=1 # re-enable the parent copy_setports ns3/named.conf.in tmp sed 's/EXAMPLE_ZONE_PLACEHOLDER/zone "example" { type master; file "example.db.signed"; };/' tmp > ns3/named.conf rndc_reload ns3 10.53.0.3 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` n=`expr $n + 1` echo_i "checking authoritative NS addresses are ignored for delegation ($n)" ret=0 # the auth server returns a different (and incorrect) A/AAA RR for .example. $DIG $DIGOPTS +tcp example. @10.53.0.2 a > dig.out.ns2.test1.$n || ret=1 grep "10.53.0.4" dig.out.ns2.test1.$n > /dev/null || ret=1 $DIG $DIGOPTS +tcp example. @10.53.0.2 aaaa > dig.out.ns2.test2.$n || ret=1 grep "::1" dig.out.ns2.test2.$n > /dev/null || ret=1 # reload the server. this will flush the ADB. rndc_reload ns2 10.53.0.2 # ask another RR that would require delegation. static-stub configuration # should still be used instead of the authoritative A/AAAA cached above. $DIG $DIGOPTS +tcp data3.example. @10.53.0.2 txt > dig.out.ns2.test3.$n || ret=1 grep "3rd test data" dig.out.ns2.test3.$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` # the authoritative server of the query domain (example.com) is the apex # name of the static-stub zone (example). in this case the static-stub # configuration must be ignored and cached information must be used. n=`expr $n + 1` echo_i "checking NS of static-stub is ignored when referenced from other domain ($n)" ret=0 $DIG $DIGOPTS +tcp data.example.com. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1 grep "example com data" dig.out.ns2.test$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` # check server-names n=`expr $n + 1` echo_i "checking static-stub with a server-name ($n)" ret=0 $DIG $DIGOPTS +tcp data.example.org. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1 grep "example org data" dig.out.ns2.test$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` n=`expr $n + 1` # Note: for a short term workaround we use ::1, assuming it's configured and # usable for our tests. We should eventually use the test ULA and available # checks introduced in change 2916. if testsock6 ::1 then echo_i "checking IPv6 static-stub address ($n)" ret=0 $DIG $DIGOPTS +tcp data.example.info. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1 grep "example info data" dig.out.ns2.test$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` else echo_i "SKIPPED: checking IPv6 static-stub address ($n)" fi n=`expr $n + 1` echo_i "look for static-stub zone data with DNSSEC validation ($n)" ret=0 $DIG $DIGOPTS +tcp +dnssec data4.example. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1 grep "ad; QUERY" dig.out.ns2.test$n > /dev/null || ret=1 grep "4th test data" dig.out.ns2.test$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` n=`expr $n + 1` echo_i "look for a child of static-stub zone data with DNSSEC validation ($n)" ret=0 $DIG $DIGOPTS +tcp +dnssec data3.sub.example. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1 grep "ad; QUERY" dig.out.ns2.test$n > /dev/null || ret=1 grep "3rd sub test data" dig.out.ns2.test$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` # reload with a different name server: existing zone shouldn't be reused. n=`expr $n + 1` echo_i "checking server reload with a different static-stub config ($n)" ret=0 copy_setports ns2/named.conf.in tmp sed 's/SERVER_CONFIG_PLACEHOLDER/server-addresses { 10.53.0.4; };/' tmp > ns2/named.conf rndc_reload ns2 10.53.0.2 $DIG $DIGOPTS +tcp data2.example.org. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1 grep "2nd example org data" dig.out.ns2.test$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` n=`expr $n + 1` echo_i "checking static-stub of a undelegated tld resolves after DS query ($n)" ret=0 $DIG $DIGOPTS undelegated. @10.53.0.2 ds > dig.out.ns2.ds.test$n $DIG $DIGOPTS undelegated. @10.53.0.2 soa > dig.out.ns2.soa.test$n grep "status: NXDOMAIN" dig.out.ns2.ds.test$n > /dev/null || ret=1 grep "status: NOERROR" dig.out.ns2.soa.test$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` echo_i "exit status: $status" [ $status -eq 0 ] || exit 1