#!/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 status=0 n=0 DIGOPTS="@10.53.0.1 -p ${PORT} +nocookie" RNDCCMD="$RNDC -c $SYSTEMTESTTOP/common/rndc.conf -p ${CONTROLPORT} -s" newtest() { n=`expr $n + 1` echo_i "${1} (${n})" ret=0 } test_update() { host="$1" type="$2" cmd="$3" digout="$4" should_fail="$5" cat < ns1/update.txt server 10.53.0.1 ${PORT} update add $host $cmd send EOF newtest "testing update for $host $type $cmd${comment:+ }$comment" $NSUPDATE -k ns1/ddns.key ns1/update.txt > /dev/null 2>&1 || { [ "$should_fail" ] || \ echo_i "update failed for $host $type $cmd" return 1 } out=`$DIG $DIGOPTS -t $type -q $host | grep -E "^$host"` lines=`echo "$out" | grep "$digout" | wc -l` [ $lines -eq 1 ] || { [ "$should_fail" ] || \ echo_i "dig output incorrect for $host $type $cmd: $out" return 1 } return 0 } test_update testdc1.example.nil. A "86400 A 10.53.0.10" "10.53.0.10" || ret=1 status=`expr $status + $ret` test_update testdc2.example.nil. A "86400 A 10.53.0.11" "10.53.0.11" || ret=1 status=`expr $status + $ret` test_update testdc3.example.nil. A "86400 A 10.53.0.10" "10.53.0.10" || ret=1 status=`expr $status + $ret` test_update deny.example.nil. TXT "86400 TXT helloworld" "helloworld" should_fail && ret=1 status=`expr $status + $ret` newtest "testing nxrrset" $DIG $DIGOPTS testdc1.example.nil AAAA > dig.out.$n grep "status: NOERROR" dig.out.$n > /dev/null || ret=1 grep "ANSWER: 0" dig.out.$n > /dev/null || ret=1 status=`expr $status + $ret` newtest "testing prerequisites are checked correctly" cat > ns1/update.txt << EOF server 10.53.0.1 ${PORT} prereq nxdomain testdc3.example.nil update add testdc3.example.nil 86500 in a 10.53.0.12 send EOF $NSUPDATE -k ns1/ddns.key ns1/update.txt > /dev/null 2>&1 && ret=1 out=`$DIG $DIGOPTS +short a testdc3.example.nil` [ "$out" = "10.53.0.12" ] && ret=1 [ "$ret" -eq 0 ] || echo_i "failed" status=`expr $status + $ret` newtest "testing passing client info into DLZ driver" out=`$DIG $DIGOPTS +short -t txt -q source-addr.example.nil | grep -v '^;'` addr=`eval echo "$out" | cut -f1 -d'#'` [ "$addr" = "10.53.0.1" ] || ret=1 [ "$ret" -eq 0 ] || echo_i "failed" status=`expr $status + $ret` newtest "testing DLZ driver is cleaned up on reload" rndc_reload ns1 10.53.0.1 for i in 0 1 2 3 4 5 6 7 8 9; do ret=0 grep 'dlz_example: shutting down zone example.nil' ns1/named.run > /dev/null 2>&1 || ret=1 [ "$ret" -eq 0 ] && break sleep 1 done [ "$ret" -eq 0 ] || echo_i "failed" status=`expr $status + $ret` newtest "testing multiple DLZ drivers" test_update testdc1.alternate.nil. A "86400 A 10.53.0.10" "10.53.0.10" || ret=1 status=`expr $status + $ret` newtest "testing AXFR from DLZ drivers" $DIG $DIGOPTS +noall +answer axfr example.nil > dig.out.example.ns1.test$n lines=`cat dig.out.example.ns1.test$n | wc -l` [ ${lines:-0} -eq 4 ] || ret=1 $DIG $DIGOPTS +noall +answer axfr alternate.nil > dig.out.alternate.ns1.test$n lines=`cat dig.out.alternate.ns1.test$n | wc -l` [ ${lines:-0} -eq 5 ] || ret=1 [ "$ret" -eq 0 ] || echo_i "failed" status=`expr $status + $ret` newtest "testing AXFR denied from DLZ drivers" $DIG $DIGOPTS -b 10.53.0.5 +noall +answer axfr example.nil > dig.out.example.ns1.test$n grep "; Transfer failed" dig.out.example.ns1.test$n > /dev/null || ret=1 $DIG $DIGOPTS -b 10.53.0.5 +noall +answer axfr alternate.nil > dig.out.alternate.ns1.test$n grep "; Transfer failed" dig.out.alternate.ns1.test$n > /dev/null || ret=1 [ "$ret" -eq 0 ] || echo_i "failed" status=`expr $status + $ret` newtest "testing AXFR denied based on view ACL" # 10.53.0.1 should be disallowed $DIG $DIGOPTS -b 10.53.0.1 +noall +answer axfr example.org > dig.out.example.ns1.test$n.1 grep "; Transfer failed" dig.out.example.ns1.test$n.1 > /dev/null || ret=1 # 10.53.0.2 should be allowed $DIG $DIGOPTS -b 10.53.0.2 +noall +answer axfr example.org > dig.out.example.ns1.test$n.2 grep "; Transfer failed" dig.out.example.ns1.test$n.2 > /dev/null && ret=1 [ "$ret" -eq 0 ] || echo_i "failed" status=`expr $status + $ret` newtest "testing unsearched/unregistered DLZ zone is not found" $DIG $DIGOPTS +noall +answer ns other.nil > dig.out.ns1.test$n grep "3600.IN.NS.other.nil." dig.out.ns1.test$n > /dev/null && ret=1 [ "$ret" -eq 0 ] || echo_i "failed" status=`expr $status + $ret` newtest "testing unsearched/registered DLZ zone is found" $DIG $DIGOPTS +noall +answer ns zone.nil > dig.out.ns1.test$n grep "3600.IN.NS.zone.nil." dig.out.ns1.test$n > /dev/null || ret=1 [ "$ret" -eq 0 ] || echo_i "failed" status=`expr $status + $ret` newtest "testing unsearched/registered DLZ zone is found" $DIG $DIGOPTS +noall +answer ns zone.nil > dig.out.ns1.test$n grep "3600.IN.NS.zone.nil." dig.out.ns1.test$n > /dev/null || ret=1 [ "$ret" -eq 0 ] || echo_i "failed" status=`expr $status + $ret` newtest "testing correct behavior with findzone returning ISC_R_NOMORE" $DIG $DIGOPTS +noall a test.example.com > /dev/null 2>&1 || ret=1 # we should only find one logged lookup per searched DLZ database lines=`grep "dlz_findzonedb.*test\.example\.com.*example.nil" ns1/named.run | wc -l` [ $lines -eq 1 ] || ret=1 lines=`grep "dlz_findzonedb.*test\.example\.com.*alternate.nil" ns1/named.run | wc -l` [ $lines -eq 1 ] || ret=1 [ "$ret" -eq 0 ] || echo_i "failed" status=`expr $status + $ret` newtest "testing findzone can return different results per client" $DIG $DIGOPTS -b 10.53.0.1 +noall a test.example.net > /dev/null 2>&1 || ret=1 # we should only find one logged lookup per searched DLZ database lines=`grep "dlz_findzonedb.*example\.net.*example.nil" ns1/named.run | wc -l` [ $lines -eq 1 ] || ret=1 lines=`grep "dlz_findzonedb.*example\.net.*alternate.nil" ns1/named.run | wc -l` [ $lines -eq 1 ] || ret=1 $DIG $DIGOPTS -b 10.53.0.2 +noall a test.example.net > /dev/null 2>&1 || ret=1 # we should find several logged lookups this time lines=`grep "dlz_findzonedb.*example\.net.*example.nil" ns1/named.run | wc -l` [ $lines -gt 2 ] || ret=1 lines=`grep "dlz_findzonedb.*example\.net.*alternate.nil" ns1/named.run | wc -l` [ $lines -gt 2 ] || ret=1 [ "$ret" -eq 0 ] || echo_i "failed" status=`expr $status + $ret` newtest "testing zone returning oversized data" $DIG $DIGOPTS txt too-long.example.nil > dig.out.ns1.test$n 2>&1 || ret=1 grep "status: SERVFAIL" dig.out.ns1.test$n > /dev/null || ret=1 [ "$ret" -eq 0 ] || echo_i "failed" status=`expr $status + $ret` newtest "testing zone returning oversized data at zone origin" $DIG $DIGOPTS txt bigcname.domain > dig.out.ns1.test$n 2>&1 || ret=1 grep "status: SERVFAIL" dig.out.ns1.test$n > /dev/null || ret=1 [ "$ret" -eq 0 ] || echo_i "failed" status=`expr $status + $ret` newtest "checking redirected lookup for nonexistent name" $DIG $DIGOPTS @10.53.0.1 unexists a > dig.out.ns1.test$n || ret=1 grep "status: NOERROR" dig.out.ns1.test$n > /dev/null || ret=1 grep "^unexists.*A.*100.100.100.2" dig.out.ns1.test$n > /dev/null || ret=1 grep "flags:[^;]* aa[ ;]" dig.out.ns1.test$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` newtest "checking no redirected lookup for nonexistent type" $DIG $DIGOPTS @10.53.0.1 exists aaaa > dig.out.ns1.test$n || ret=1 grep "status: NOERROR" dig.out.ns1.test$n > /dev/null || ret=1 grep "ANSWER: 0" dig.out.ns1.test$n > /dev/null || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` newtest "checking redirected lookup for a long nonexistent name" $DIG $DIGOPTS @10.53.0.1 long.name.is.not.there a > dig.out.ns1.test$n || ret=1 grep "status: NOERROR" dig.out.ns1.test$n > /dev/null || ret=1 grep "^long.name.*A.*100.100.100.3" dig.out.ns1.test$n > /dev/null || ret=1 grep "flags:[^;]* aa[ ;]" dig.out.ns1.test$n > /dev/null || ret=1 lookups=`grep "lookup #.*\.not\.there" ns1/named.run | wc -l` [ "$lookups" -eq 1 ] || ret=1 if [ $ret != 0 ]; then echo_i "failed"; fi status=`expr $status + $ret` newtest "checking ECS data is passed to driver in clientinfo" $DIG $DIGOPTS +short +subnet=192.0/16 source-addr.example.nil txt > dig.out.ns1.test$n.1 || ret=1 grep "192.0.0.0/16/0" dig.out.ns1.test$n.1 > /dev/null || ret=1 $DIG $DIGOPTS +short source-addr.example.nil txt > dig.out.ns1.test$n.2 || ret=1 grep "not.*present" dig.out.ns1.test$n.2 > /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