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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:59:48 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:59:48 +0000 |
commit | 3b9b6d0b8e7f798023c9d109c490449d528fde80 (patch) | |
tree | 2e1c188dd7b8d7475cd163de9ae02c428343669b /bin/tests/system/dlzexternal/tests.sh | |
parent | Initial commit. (diff) | |
download | bind9-0cd617f6bad00b68e380aeb0024ef4dc1985191c.tar.xz bind9-0cd617f6bad00b68e380aeb0024ef4dc1985191c.zip |
Adding upstream version 1:9.18.19.upstream/1%9.18.19upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | bin/tests/system/dlzexternal/tests.sh | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/bin/tests/system/dlzexternal/tests.sh b/bin/tests/system/dlzexternal/tests.sh new file mode 100644 index 0000000..a86ea7e --- /dev/null +++ b/bin/tests/system/dlzexternal/tests.sh @@ -0,0 +1,231 @@ +#!/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. + +set -e + +. ../conf.sh + +status=0 +n=0 + +DIGOPTS="@10.53.0.1 -p ${PORT} +nocookie" +RNDCCMD="$RNDC -c ../common/rndc.conf -p ${CONTROLPORT} -s" + +newtest() { + n=$((n + 1)) + echo_i "${1} (${n})" + ret=0 +} + +test_update() { + host="$1" + type="$2" + cmd="$3" + digout="$4" + should_fail="$5" + + cat <<EOF > 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: $out" + return 1 + } + return 0 +} + +test_update testdc1.example.nil. A "86400 A 10.53.0.10" "10.53.0.10" || ret=1 +status=$((status + ret)) + +test_update testdc2.example.nil. A "86400 A 10.53.0.11" "10.53.0.11" || ret=1 +status=$((status + ret)) + +test_update testdc3.example.nil. A "86400 A 10.53.0.10" "10.53.0.10" || ret=1 +status=$((status + ret)) + +test_update deny.example.nil. TXT "86400 TXT helloworld" "helloworld" should_fail && ret=1 +status=$((status + ret)) + +newtest "testing nxrrset" +$DIG $DIGOPTS testdc1.example.nil AAAA > dig.out.$n || ret=1 +grep "status: NOERROR" dig.out.$n > /dev/null || ret=1 +grep "ANSWER: 0" dig.out.$n > /dev/null || ret=1 +status=$((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 +[ "$ret" -eq 0 ] || echo_i "failed" +status=$((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 +[ "$ret" -eq 0 ] || echo_i "failed" +status=$((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=$((status + ret)) + +newtest "testing multiple DLZ drivers" +test_update testdc1.alternate.nil. A "86400 A 10.53.0.10" "10.53.0.10" || ret=1 +status=$((status + ret)) + +newtest "testing AXFR from DLZ drivers" +$DIG $DIGOPTS +noall +answer axfr example.nil > dig.out.example.ns1.test$n || ret=1 +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 || ret=1 +lines=$(cat dig.out.alternate.ns1.test$n | wc -l) +[ ${lines:-0} -eq 5 ] || ret=1 +[ "$ret" -eq 0 ] || echo_i "failed" +status=$((status + ret)) + +newtest "testing AXFR denied from DLZ drivers" +$DIG $DIGOPTS -b 10.53.0.5 +noall +answer axfr example.nil > dig.out.example.ns1.test$n || ret=1 +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 || ret=1 +grep "; Transfer failed" dig.out.alternate.ns1.test$n > /dev/null || ret=1 +[ "$ret" -eq 0 ] || echo_i "failed" +status=$((status + ret)) + +newtest "testing AXFR denied based on view ACL" +# 10.53.0.1 should be disallowed +$DIG $DIGOPTS -b 10.53.0.1 +noall +answer axfr example.org > dig.out.example.ns1.test$n.1 || ret=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 || ret=1 +grep "; Transfer failed" dig.out.example.ns1.test$n.2 > /dev/null && ret=1 +[ "$ret" -eq 0 ] || echo_i "failed" +status=$((status + ret)) + +newtest "testing unsearched/unregistered DLZ zone is not found" +$DIG $DIGOPTS +noall +answer ns other.nil > dig.out.ns1.test$n || ret=1 +grep "3600.IN.NS.other.nil." dig.out.ns1.test$n > /dev/null && ret=1 +[ "$ret" -eq 0 ] || echo_i "failed" +status=$((status + ret)) + +newtest "testing unsearched/registered DLZ zone is found" +$DIG $DIGOPTS +noall +answer ns zone.nil > dig.out.ns1.test$n || ret=1 +grep "3600.IN.NS.zone.nil." dig.out.ns1.test$n > /dev/null || ret=1 +[ "$ret" -eq 0 ] || echo_i "failed" +status=$((status + ret)) + +newtest "testing unsearched/registered DLZ zone is found" +$DIG $DIGOPTS +noall +answer ns zone.nil > dig.out.ns1.test$n || ret=1 +grep "3600.IN.NS.zone.nil." dig.out.ns1.test$n > /dev/null || ret=1 +[ "$ret" -eq 0 ] || echo_i "failed" +status=$((status + ret)) + +newtest "testing correct behavior with findzone returning ISC_R_NOMORE" +$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=$((status + ret)) + +newtest "testing findzone can return different results per client" +$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=$((status + ret)) + +newtest "testing zone returning oversized data" +$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=$((status + ret)) + +newtest "testing zone returning oversized data at zone origin" +$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=$((status + ret)) + +newtest "checking redirected lookup for nonexistent name" +$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 [ $ret != 0 ]; then echo_i "failed"; fi +status=$((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 [ $ret != 0 ]; then echo_i "failed"; fi +status=$((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 [ $ret != 0 ]; then echo_i "failed"; fi +status=$((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 [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +echo_i "exit status: $status" +[ $status -eq 0 ] || exit 1 |