diff options
Diffstat (limited to 'bin/tests/system/legacy/tests.sh')
| -rwxr-xr-x | bin/tests/system/legacy/tests.sh | 269 |
1 files changed, 269 insertions, 0 deletions
diff --git a/bin/tests/system/legacy/tests.sh b/bin/tests/system/legacy/tests.sh new file mode 100755 index 0000000..44d3b11 --- /dev/null +++ b/bin/tests/system/legacy/tests.sh @@ -0,0 +1,269 @@ +#!/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 + +DIGOPTS="-p ${PORT} +tries=1 +time=2" + +# Check whether the SOA record for the name provided in $1 can be resolved by +# ns1. Return 0 if resolution succeeds as expected; return 1 otherwise. +resolution_succeeds() { + _ret=0 + $DIG $DIGOPTS +tcp +tries=3 +time=5 @10.53.0.1 ${1} SOA > dig.out.test$n || _ret=1 + grep "status: NOERROR" dig.out.test$n > /dev/null || _ret=1 + return $_ret +} + +# Check whether the SOA record for the name provided in $1 can be resolved by +# ns1. Return 0 if resolution fails as expected; return 1 otherwise. Note that +# both a SERVFAIL response and timing out mean resolution failed, so the exit +# code of dig does not influence the result (the exit code for a SERVFAIL +# response is 0 while the exit code for not getting a response at all is not 0). +resolution_fails() { + _servfail=0 + _timeout=0 + $DIG $DIGOPTS +tcp +time=5 @10.53.0.1 ${1} TXT > dig.out.test$n + grep -F "status: SERVFAIL" dig.out.test$n > /dev/null && _servfail=1 + grep -F "timed out" dig.out.test$n > /dev/null && _timeout=1 + if [ $_servfail -eq 1 ] || [ $_timeout -eq 1 ]; then + return 0 + else + return 1 + fi +} + +status=0 +n=0 + +n=$((n + 1)) +echo_i "checking formerr edns server setup ($n)" +ret=0 +$DIG $DIGOPTS +edns @10.53.0.8 ednsformerr soa > dig.out.1.test$n || ret=1 +grep "status: FORMERR" dig.out.1.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.1.test$n > /dev/null && ret=1 +$DIG $DIGOPTS +noedns @10.53.0.8 ednsformerr soa > dig.out.2.test$n || ret=1 +grep "status: NOERROR" dig.out.2.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.2.test$n > /dev/null && ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking recursive lookup to formerr edns server succeeds ($n)" +ret=0 +resolution_succeeds ednsformerr. || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking notimp edns server setup ($n)" +ret=0 +$DIG $DIGOPTS +edns @10.53.0.9 ednsnotimp soa > dig.out.1.test$n || ret=1 +grep "status: NOTIMP" dig.out.1.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.1.test$n > /dev/null && ret=1 +$DIG $DIGOPTS +noedns @10.53.0.9 ednsnotimp soa > dig.out.2.test$n || ret=1 +grep "status: NOERROR" dig.out.2.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.2.test$n > /dev/null && ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking recursive lookup to notimp edns server fails ($n)" +ret=0 +resolution_fails ednsnotimp. || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking refused edns server setup ($n)" +ret=0 +$DIG $DIGOPTS +edns @10.53.0.10 ednsrefused soa > dig.out.1.test$n || ret=1 +grep "status: REFUSED" dig.out.1.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.1.test$n > /dev/null && ret=1 +$DIG $DIGOPTS +noedns @10.53.0.10 ednsrefused soa > dig.out.2.test$n || ret=1 +grep "status: NOERROR" dig.out.2.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.2.test$n > /dev/null && ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking recursive lookup to refused edns server fails ($n)" +ret=0 +resolution_fails ednsrefused. || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking drop edns server setup ($n)" +ret=0 +$DIG $DIGOPTS +edns @10.53.0.2 dropedns soa > dig.out.1.test$n && ret=1 +grep "timed out" dig.out.1.test$n > /dev/null || ret=1 +grep ";; no servers could be reached" dig.out.1.test$n > /dev/null || ret=1 +$DIG $DIGOPTS +noedns @10.53.0.2 dropedns soa > dig.out.2.test$n || ret=1 +grep "status: NOERROR" dig.out.2.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.2.test$n > /dev/null && ret=1 +$DIG $DIGOPTS +noedns +tcp @10.53.0.2 dropedns soa > dig.out.3.test$n || ret=1 +grep "status: NOERROR" dig.out.3.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.3.test$n > /dev/null && ret=1 +$DIG $DIGOPTS +edns +tcp @10.53.0.2 dropedns soa > dig.out.4.test$n && ret=1 +grep "timed out" dig.out.4.test$n > /dev/null || ret=1 +grep ";; no servers could be reached" dig.out.4.test$n > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking recursive lookup to drop edns server fails ($n)" +ret=0 +resolution_fails dropedns. || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking drop edns + no tcp server setup ($n)" +ret=0 +$DIG $DIGOPTS +edns @10.53.0.3 dropedns-notcp soa > dig.out.1.test$n && ret=1 +grep "timed out" dig.out.1.test$n > /dev/null || ret=1 +grep ";; no servers could be reached" dig.out.1.test$n > /dev/null || ret=1 +$DIG $DIGOPTS +noedns +tcp @10.53.0.3 dropedns-notcp soa > dig.out.2.test$n && ret=1 +grep "connection refused" dig.out.2.test$n > /dev/null || ret=1 +$DIG $DIGOPTS +noedns @10.53.0.3 dropedns-notcp soa > dig.out.3.test$n || ret=1 +grep "status: NOERROR" dig.out.3.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.3.test$n > /dev/null && ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking recursive lookup to drop edns + no tcp server fails ($n)" +ret=0 +resolution_fails dropedns-notcp. || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking plain dns server setup ($n)" +ret=0 +$DIG $DIGOPTS +edns @10.53.0.4 plain soa > dig.out.1.test$n || ret=1 +grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.1.test$n > /dev/null && ret=1 +$DIG $DIGOPTS +edns +tcp @10.53.0.4 plain soa > dig.out.2.test$n +grep "status: NOERROR" dig.out.2.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.2.test$n > /dev/null && ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking recursive lookup to plain dns server succeeds ($n)" +ret=0 +resolution_succeeds plain. || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking plain dns + no tcp server setup ($n)" +ret=0 +$DIG $DIGOPTS +edns @10.53.0.5 plain-notcp soa > dig.out.1.test$n || ret=1 +grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.1.test$n > /dev/null && ret=1 +$DIG $DIGOPTS +edns +tcp @10.53.0.5 plain-notcp soa > dig.out.2.test$n && ret=1 +grep "connection refused" dig.out.2.test$n > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking recursive lookup to plain dns + no tcp server succeeds ($n)" +ret=0 +resolution_succeeds plain-notcp. || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) +n=$((n + 1)) + +echo_i "checking edns 512 server setup ($n)" +ret=0 +$DIG $DIGOPTS +edns @10.53.0.6 edns512 txt > dig.out.1.test$n || ret=1 +grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.1.test$n > /dev/null || ret=1 +$DIG $DIGOPTS +edns +tcp @10.53.0.6 edns512 txt > dig.out.2.test$n || ret=1 +grep "status: NOERROR" dig.out.2.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.2.test$n > /dev/null || ret=1 +$DIG $DIGOPTS +edns +dnssec @10.53.0.6 edns512 txt > dig.out.3.test$n && ret=1 +grep "timed out" dig.out.3.test$n > /dev/null || ret=1 +grep ";; no servers could be reached" dig.out.3.test$n > /dev/null || ret=1 +$DIG $DIGOPTS +edns +dnssec +bufsize=512 +ignore @10.53.0.6 edns512 soa > dig.out.4.test$n || ret=1 +grep "status: NOERROR" dig.out.4.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.4.test$n > /dev/null || ret=1 +grep "flags:.* tc[ ;]" dig.out.4.test$n > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking recursive lookup to edns 512 server succeeds ($n)" +ret=0 +retry_quiet 3 resolution_succeeds edns512. || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking edns 512 + no tcp server setup ($n)" +ret=0 +$DIG $DIGOPTS +edns @10.53.0.7 edns512-notcp soa > dig.out.1.test$n || ret=1 +grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.1.test$n > /dev/null || ret=1 +$DIG $DIGOPTS +edns +tcp @10.53.0.7 edns512-notcp soa > dig.out.2.test$n && ret=1 +grep "connection refused" dig.out.2.test$n > /dev/null || ret=1 +$DIG $DIGOPTS +edns +dnssec @10.53.0.7 edns512-notcp soa > dig.out.3.test$n && ret=1 +grep "timed out" dig.out.3.test$n > /dev/null || ret=1 +grep ";; no servers could be reached" dig.out.3.test$n > /dev/null || ret=1 +$DIG $DIGOPTS +edns +dnssec +bufsize=512 +ignore @10.53.0.7 edns512-notcp soa > dig.out.4.test$n || ret=1 +grep "status: NOERROR" dig.out.4.test$n > /dev/null || ret=1 +grep "EDNS: version:" dig.out.4.test$n > /dev/null || ret=1 +grep "flags:.* tc[ ;]" dig.out.4.test$n > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking recursive lookup to edns 512 + no tcp server fails ($n)" +ret=0 +resolution_fails edns512-notcp. || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +n=$((n + 1)) +echo_i "checking recursive lookup to edns 512 + no tcp server does not cause query loops ($n)" +ret=0 +sent=$(grep -c -F "sending packet to 10.53.0.7" ns1/named.run) +if [ $sent -ge 10 ]; then + echo_i "ns1 sent $sent queries to ns7, expected less than 10" + ret=1 +fi +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +stop_server --use-rndc --port ${CONTROLPORT} ns1 +copy_setports ns1/named2.conf.in ns1/named.conf +start_server --noclean --restart --port ${PORT} ns1 + +n=$((n + 1)) +echo_i "checking recursive lookup to edns 512 + no tcp + trust anchor fails ($n)" +# retry loop in case the server restart above causes transient failure +for try in 0 1 2 3 4 5 6 7 8 9; do + ret=0 + resolution_fails edns512-notcp. || ret=1 + [ "$ret" -eq 0 ] && break + sleep 1 +done +if [ $ret != 0 ]; then echo_i "failed"; fi +status=$((status + ret)) + +echo_i "exit status: $status" +[ $status -eq 0 ] || exit 1 |