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Add xfer system test case

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Add a test case that if the first primary fails, the fallback of a
second primary on plain DNS works. This is mainly to test that the port
configuration inheritance works correctly.

(cherry picked from commit 622a499027)
This commit is contained in:
Matthijs Mekking 2022-10-26 16:55:05 +02:00
parent 222a1fc4eb
commit bf6961c551
7 changed files with 59 additions and 6 deletions
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3
bin/tests/system/xfer/clean.sh
View file

@ -24,10 +24,11 @@ rm -f axfr.out
rm -f dig.out.*
rm -f ns*/managed-keys.bind*
rm -f ns*/named.lock
rm -f ns1/dot-fallback.db
rm -f ns1/edns-expire.db
rm -f ns1/ixfr-too-big.db ns1/ixfr-too-big.db.jnl
rm -f ns1/sec.db ns2/sec.db
rm -f ns2/example.db ns2/tsigzone.db ns2/example.db.jnl
rm -f ns2/example.db ns2/tsigzone.db ns2/example.db.jnl ns2/dot-fallback.db
rm -f ns2/mapped.db
rm -f ns3/example.bk ns3/xfer-stats.bk ns3/tsigzone.bk ns3/example.bk.jnl
rm -f ns3/mapped.bk

6
bin/tests/system/xfer/dig3.good Normal file
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@ -0,0 +1,6 @@
dot-fallback. 5 IN SOA ns1.dot-fallback. hostmaster.dot-fallback. 1 3600 3600 3600 3600
dot-fallback. 5 IN NS ns1.dot-fallback.
a01.dot-fallback. 5 IN A 1.1.1.1
a02.dot-fallback. 5 IN A 255.255.255.255
ns1.dot-fallback. 5 IN A 10.53.0.1
dot-fallback. 5 IN SOA ns1.dot-fallback. hostmaster.dot-fallback. 1 3600 3600 3600 3600

19
bin/tests/system/xfer/ns1/dot-fallback.db.in Normal file
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@ -0,0 +1,19 @@
; 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.
$TTL 5
@ IN SOA ns1 hostmaster 1 3600 3600 3600 3600
@ NS ns1
ns1 A 10.53.0.1
a01 A 1.1.1.1
a02 A 255.255.255.255

5
bin/tests/system/xfer/ns1/named.conf.in
View file

@ -59,3 +59,8 @@ zone "xfer-stats" {
type primary;
file "xfer-stats.db";
};
zone "dot-fallback" {
type primary;
file "dot-fallback.db";
};

9
bin/tests/system/xfer/ns2/named.conf.in
View file

@ -72,3 +72,12 @@ zone "mapped" {
masterfile-format text;
primaries { 10.53.0.100; };
};
zone "dot-fallback" {
type secondary;
file "dot-fallback.db";
primaries {
10.53.0.1 tls ephemeral;
10.53.0.1;
};
};

2
bin/tests/system/xfer/setup.sh
View file

@ -32,6 +32,8 @@ copy_setports ns8/named.conf.in ns8/named.conf
copy_setports ns4/named.conf.base ns4/named.conf
cp ns1/dot-fallback.db.in ns1/dot-fallback.db
cp ns2/sec.db.in ns2/sec.db
touch -t 200101010000 ns2/sec.db

21
bin/tests/system/xfer/tests.sh
View file

@ -35,13 +35,24 @@ tmp=0
# Spin to allow the zone to transfer.
#
wait_for_xfer () {
$DIG $DIGOPTS example. @10.53.0.3 axfr > dig.out.ns3.test$n || return 1
grep "^;" dig.out.ns3.test$n > /dev/null && return 1
ZONE=$1
SERVER=$2
$DIG $DIGOPTS $ZONE @$SERVER axfr > dig.out.test$n || return 1
grep "^;" dig.out.test$n > /dev/null && return 1
return 0
}
retry_quiet 25 wait_for_xfer || tmp=1
grep "^;" dig.out.ns3.test$n | cat_i
digcomp dig1.good dig.out.ns3.test$n || tmp=1
retry_quiet 25 wait_for_xfer example. 10.53.0.3 || tmp=1
grep "^;" dig.out.test$n | cat_i
digcomp dig1.good dig.out.test$n || tmp=1
if test $tmp != 0 ; then echo_i "failed"; fi
status=$((status+tmp))
n=$((n+1))
echo_i "testing zone transfer functionality (fallback to DNS after DoT failed) ($n)"
tmp=0
retry_quiet 25 wait_for_xfer dot-fallback. 10.53.0.2 || tmp=1
grep "^;" dig.out.test$n | cat_i
digcomp dig3.good dig.out.test$n || tmp=1
if test $tmp != 0 ; then echo_i "failed"; fi
status=$((status+tmp))