diff options
Diffstat (limited to 'bin/tests/system/resolver')
38 files changed, 2092 insertions, 0 deletions
diff --git a/bin/tests/system/resolver/ans2/ans.pl b/bin/tests/system/resolver/ans2/ans.pl new file mode 100644 index 0000000..a242a99 --- /dev/null +++ b/bin/tests/system/resolver/ans2/ans.pl @@ -0,0 +1,115 @@ +#!/usr/bin/perl +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# 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 http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +# +# Ad hoc name server +# + +use IO::File; +use IO::Socket; +use Net::DNS; +use Net::DNS::Packet; + +my $localport = int($ENV{'PORT'}); +if (!$localport) { $localport = 5300; } + +my $sock = IO::Socket::INET->new(LocalAddr => "10.53.0.2", + LocalPort => $localport, Proto => "udp") or die "$!"; + +my $pidf = new IO::File "ans.pid", "w" or die "cannot open pid file: $!"; +print $pidf "$$\n" or die "cannot write pid file: $!"; +$pidf->close or die "cannot close pid file: $!"; +sub rmpid { unlink "ans.pid"; exit 1; }; + +$SIG{INT} = \&rmpid; +$SIG{TERM} = \&rmpid; + +for (;;) { + $sock->recv($buf, 512); + + print "**** request from " , $sock->peerhost, " port ", $sock->peerport, "\n"; + + my $packet; + + if ($Net::DNS::VERSION > 0.68) { + $packet = new Net::DNS::Packet(\$buf, 0); + $@ and die $@; + } else { + my $err; + ($packet, $err) = new Net::DNS::Packet(\$buf, 0); + $err and die $err; + } + + print "REQUEST:\n"; + $packet->print; + + $packet->header->qr(1); + + my @questions = $packet->question; + my $qname = $questions[0]->qname; + my $qtype = $questions[0]->qtype; + + if ($qname eq "cname1.example.com") { + # Data for the "cname + other data / 1" test + $packet->push("answer", new Net::DNS::RR("cname1.example.com 300 CNAME cname1.example.com")); + $packet->push("answer", new Net::DNS::RR("cname1.example.com 300 A 1.2.3.4")); + } elsif ($qname eq "cname2.example.com") { + # Data for the "cname + other data / 2" test: same RRs in opposite order + $packet->push("answer", new Net::DNS::RR("cname2.example.com 300 A 1.2.3.4")); + $packet->push("answer", new Net::DNS::RR("cname2.example.com 300 CNAME cname2.example.com")); + } elsif ($qname eq "www.example.org" || $qname eq "www.example.net" || + $qname eq "badcname.example.org" || + $qname eq "goodcname.example.org" || + $qname eq "foo.baddname.example.org" || + $qname eq "foo.gooddname.example.org") { + # Data for address/alias filtering. + $packet->header->aa(1); + if ($qtype eq "A") { + $packet->push("answer", + new Net::DNS::RR($qname . + " 300 A 192.0.2.1")); + } elsif ($qtype eq "AAAA") { + $packet->push("answer", + new Net::DNS::RR($qname . + " 300 AAAA 2001:db8:beef::1")); + } + } elsif ($qname eq "badcname.example.net" || + $qname eq "goodcname.example.net") { + # Data for CNAME/DNAME filtering. We need to make one-level + # delegation to avoid automatic acceptance for subdomain aliases + $packet->push("authority", new Net::DNS::RR("example.net 300 NS ns.example.net")); + $packet->push("additional", new Net::DNS::RR("ns.example.net 300 A 10.53.0.3")); + } elsif ($qname =~ /^nodata\.example\.net$/i) { + $packet->header->aa(1); + } elsif ($qname =~ /^nxdomain\.example\.net$/i) { + $packet->header->aa(1); + $packet->header->rcode(NXDOMAIN); + } elsif ($qname =~ /sub\.example\.org/) { + # Data for CNAME/DNAME filtering. The final answers are + # expected to be accepted regardless of the filter setting. + $packet->push("authority", new Net::DNS::RR("sub.example.org 300 NS ns.sub.example.org")); + $packet->push("additional", new Net::DNS::RR("ns.sub.example.org 300 A 10.53.0.3")); + } elsif ($qname =~ /\.broken/) { + # Delegation to broken TLD. + $packet->push("authority", new Net::DNS::RR("broken 300 NS ns.broken")); + $packet->push("additional", new Net::DNS::RR("ns.broken 300 A 10.53.0.4")); + } else { + # Data for the "bogus referrals" test + $packet->push("authority", new Net::DNS::RR("below.www.example.com 300 NS ns.below.www.example.com")); + $packet->push("additional", new Net::DNS::RR("ns.below.www.example.com 300 A 10.53.0.3")); + } + + $sock->send($packet->data); + + print "RESPONSE:\n"; + $packet->print; + print "\n"; +} diff --git a/bin/tests/system/resolver/ans3/ans.pl b/bin/tests/system/resolver/ans3/ans.pl new file mode 100644 index 0000000..46d7673 --- /dev/null +++ b/bin/tests/system/resolver/ans3/ans.pl @@ -0,0 +1,99 @@ +#!/usr/bin/perl +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# 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 http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +# +# Ad hoc name server +# + +use IO::File; +use IO::Socket; +use Net::DNS; +use Net::DNS::Packet; + +my $localport = int($ENV{'PORT'}); +if (!$localport) { $localport = 5300; } + +my $sock = IO::Socket::INET->new(LocalAddr => "10.53.0.3", + LocalPort => $localport, Proto => "udp") or die "$!"; + +my $pidf = new IO::File "ans.pid", "w" or die "cannot open pid file: $!"; +print $pidf "$$\n" or die "cannot write pid file: $!"; +$pidf->close or die "cannot close pid file: $!"; +sub rmpid { unlink "ans.pid"; exit 1; }; + +$SIG{INT} = \&rmpid; +$SIG{TERM} = \&rmpid; + +for (;;) { + $sock->recv($buf, 512); + + print "**** request from " , $sock->peerhost, " port ", $sock->peerport, "\n"; + + my $packet; + + if ($Net::DNS::VERSION > 0.68) { + $packet = new Net::DNS::Packet(\$buf, 0); + $@ and die $@; + } else { + my $err; + ($packet, $err) = new Net::DNS::Packet(\$buf, 0); + $err and die $err; + } + + print "REQUEST:\n"; + $packet->print; + + $packet->header->qr(1); + $packet->header->aa(1); + + my @questions = $packet->question; + my $qname = $questions[0]->qname; + + if ($qname eq "badcname.example.net") { + $packet->push("answer", + new Net::DNS::RR($qname . + " 300 CNAME badcname.example.org")); + } elsif ($qname eq "foo.baddname.example.net") { + $packet->push("answer", + new Net::DNS::RR("baddname.example.net" . + " 300 DNAME baddname.example.org")); + } elsif ($qname eq "foo.gooddname.example.net") { + $packet->push("answer", + new Net::DNS::RR("gooddname.example.net" . + " 300 DNAME gooddname.example.org")); + } elsif ($qname eq "goodcname.example.net") { + $packet->push("answer", + new Net::DNS::RR($qname . + " 300 CNAME goodcname.example.org")); + } elsif ($qname eq "cname.sub.example.org") { + $packet->push("answer", + new Net::DNS::RR($qname . + " 300 CNAME ok.sub.example.org")); + } elsif ($qname eq "ok.sub.example.org") { + $packet->push("answer", + new Net::DNS::RR($qname . " 300 A 192.0.2.1")); + } elsif ($qname eq "www.dname.sub.example.org") { + $packet->push("answer", + new Net::DNS::RR("dname.sub.example.org" . + " 300 DNAME ok.sub.example.org")); + } elsif ($qname eq "www.ok.sub.example.org") { + $packet->push("answer", + new Net::DNS::RR($qname . " 300 A 192.0.2.1")); + } else { + $packet->push("answer", new Net::DNS::RR("www.example.com 300 A 1.2.3.4")); + } + + $sock->send($packet->data); + + print "RESPONSE:\n"; + $packet->print; + print "\n"; +} diff --git a/bin/tests/system/resolver/ans8/ans.pl b/bin/tests/system/resolver/ans8/ans.pl new file mode 100644 index 0000000..6d13110 --- /dev/null +++ b/bin/tests/system/resolver/ans8/ans.pl @@ -0,0 +1,145 @@ +#!/usr/bin/perl +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# 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 http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +use IO::File; +use IO::Socket; +use Data::Dumper; +use Net::DNS; +use Net::DNS::Packet; +use strict; + +# Ignore SIGPIPE so we won't fail if peer closes a TCP socket early +local $SIG{PIPE} = 'IGNORE'; + +# Flush logged output after every line +local $| = 1; + +my $server_addr = "10.53.0.8"; + +my $localport = int($ENV{'PORT'}); +if (!$localport) { $localport = 5300; } + +my $udpsock = IO::Socket::INET->new(LocalAddr => "$server_addr", + LocalPort => $localport, Proto => "udp", Reuse => 1) or die "$!"; +my $tcpsock = IO::Socket::INET->new(LocalAddr => "$server_addr", + LocalPort => $localport, Proto => "tcp", Listen => 5, Reuse => 1) or die "$!"; + +print "listening on $server_addr:$localport.\n"; + +my $pidf = new IO::File "ans.pid", "w" or die "cannot open pid file: $!"; +print $pidf "$$\n" or die "cannot write pid file: $!"; +$pidf->close or die "cannot close pid file: $!";; +sub rmpid { unlink "ans.pid"; exit 1; }; + +$SIG{INT} = \&rmpid; +$SIG{TERM} = \&rmpid; + +sub handleUDP { + my ($buf) = @_; + my $request; + + if ($Net::DNS::VERSION > 0.68) { + $request = new Net::DNS::Packet(\$buf, 0); + $@ and die $@; + } else { + my $err; + ($request, $err) = new Net::DNS::Packet(\$buf, 0); + $err and die $err; + } + + my @questions = $request->question; + my $qname = $questions[0]->qname; + my $qtype = $questions[0]->qtype; + my $qclass = $questions[0]->qclass; + my $id = $request->header->id; + + # don't use Net::DNS to construct the header only reply as early + # versions just get it completely wrong. + + if ($qname eq "truncated.no-questions") { + # QR, AA, TC + return (pack("nnnnnn", $id, 0x8600, 0, 0, 0, 0)); + } + # QR, AA + return (pack("nnnnnn", $id, 0x8400, 0, 0, 0, 0)); +} + +sub handleTCP { + my ($buf) = @_; + my $request; + + if ($Net::DNS::VERSION > 0.68) { + $request = new Net::DNS::Packet(\$buf, 0); + $@ and die $@; + } else { + my $err; + ($request, $err) = new Net::DNS::Packet(\$buf, 0); + $err and die $err; + } + + my @questions = $request->question; + my $qname = $questions[0]->qname; + my $qtype = $questions[0]->qtype; + my $qclass = $questions[0]->qclass; + my $id = $request->header->id; + + my @results = (); + my $packet = new Net::DNS::Packet($qname, $qtype, $qclass); + + $packet->header->qr(1); + $packet->header->aa(1); + $packet->header->id($id); + + $packet->push("answer", new Net::DNS::RR("$qname 300 A 1.2.3.4")); + push(@results, $packet->data); + + return \@results; +} + +# Main +my $rin; +my $rout; +for (;;) { + $rin = ''; + vec($rin, fileno($tcpsock), 1) = 1; + vec($rin, fileno($udpsock), 1) = 1; + + select($rout = $rin, undef, undef, undef); + + if (vec($rout, fileno($udpsock), 1)) { + printf "UDP request\n"; + my $buf; + $udpsock->recv($buf, 512); + my $result = handleUDP($buf); + my $num_chars = $udpsock->send($result); + print " Sent $num_chars bytes via UDP\n"; + } elsif (vec($rout, fileno($tcpsock), 1)) { + my $conn = $tcpsock->accept; + my $buf; + for (;;) { + my $lenbuf; + my $n = $conn->sysread($lenbuf, 2); + last unless $n == 2; + my $len = unpack("n", $lenbuf); + $n = $conn->sysread($buf, $len); + last unless $n == $len; + print "TCP request\n"; + my $result = handleTCP($buf); + foreach my $response (@$result) { + $len = length($response); + $n = $conn->syswrite(pack("n", $len), 2); + $n = $conn->syswrite($response, $len); + print " Sent: $n chars via TCP\n"; + } + } + $conn->close; + } +} diff --git a/bin/tests/system/resolver/clean.sh b/bin/tests/system/resolver/clean.sh new file mode 100644 index 0000000..4dfde1f --- /dev/null +++ b/bin/tests/system/resolver/clean.sh @@ -0,0 +1,36 @@ +#!/bin/sh +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# 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 http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +# +# Clean up after resolver tests. +# +rm -f */named.conf +rm -f */named.memstats +rm -f */named.run +rm -f */ans.run +rm -f */*.jdb +rm -f dig.out dig.out.* +rm -f dig.*.out.* +rm -f dig.*.foo.* +rm -f dig.*.bar.* +rm -f dig.*.prime.* +rm -f ns4/tld.db +rm -f ns6/K* +rm -f ns6/example.net.db.signed ns6/example.net.db +rm -f ns6/ds.example.net.db.signed ns6/ds.example.net.db +rm -f ns6/dsset-ds.example.net* +rm -f ns6/dsset-example.net* ns6/example.net.db.signed.jnl +rm -f ns6/to-be-removed.tld.db ns6/to-be-removed.tld.db.jnl +rm -f ns7/server.db ns7/server.db.jnl +rm -f resolve.out.*.test* +rm -f .digrc +rm -f ns*/named.lock +rm -f ns5/trusted.conf diff --git a/bin/tests/system/resolver/ns1/named.conf.in b/bin/tests/system/resolver/ns1/named.conf.in new file mode 100644 index 0000000..a2c19db --- /dev/null +++ b/bin/tests/system/resolver/ns1/named.conf.in @@ -0,0 +1,61 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * 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 http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +options { + query-source address 10.53.0.1 dscp 1; + notify-source 10.53.0.1 dscp 2; + transfer-source 10.53.0.1 dscp 3; + port @PORT@; + pid-file "named.pid"; + listen-on { 10.53.0.1; }; + listen-on-v6 { none; }; + recursion yes; + acache-enable yes; + deny-answer-addresses { 192.0.2.0/24; 2001:db8:beef::/48; } + except-from { "example.org"; }; + deny-answer-aliases { "example.org"; } + except-from { "goodcname.example.net"; + "gooddname.example.net"; }; + allow-query {!10.53.0.8; any; }; + max-zone-ttl unlimited; + attach-cache "globalcache"; +}; + +server 10.42.23.3/32 { + notify-source 10.42.22.1; + query-source address 10.42.22.1 port 0; + transfer-source 10.42.22.1; +}; + +server fd92:7065:b8e:ffff::1000 { + notify-source-v6 fd92:7065:b8e:ffff::1001; + query-source-v6 address fd92:7065:b8e:ffff::1001 port 0; + transfer-source-v6 fd92:7065:b8e:ffff::1001; +}; + +/* + * Must be first view so that there is a CH cache with name + * "globalcache" before the recursive "default"/IN view is configured. + */ +view "class" chaos { + match-clients { none; }; +}; + +/* + * Must be second view so that so that we can check we don't attach to the + * "globalcache"/CH cache. + */ +view "default" { + zone "." { + type hint; + file "root.hint"; + }; +}; diff --git a/bin/tests/system/resolver/ns1/root.hint b/bin/tests/system/resolver/ns1/root.hint new file mode 100644 index 0000000..64769b9 --- /dev/null +++ b/bin/tests/system/resolver/ns1/root.hint @@ -0,0 +1,12 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 999999 +. IN NS a.root-servers.nil. +a.root-servers.nil. IN A 10.53.0.2 diff --git a/bin/tests/system/resolver/ns4/broken.db b/bin/tests/system/resolver/ns4/broken.db new file mode 100644 index 0000000..886614c --- /dev/null +++ b/bin/tests/system/resolver/ns4/broken.db @@ -0,0 +1,22 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ IN SOA marka.isc.org. ns.server. ( + 2010 ; serial + 600 ; refresh + 600 ; retry + 1200 ; expire + 600 ; minimum + ) +@ NS ns.tld. +ns A 10.53.0.4 +$TTL 5 +sub.broken. NS ns.sub.broken. +ns.sub.broken. A 10.53.0.6 diff --git a/bin/tests/system/resolver/ns4/child.server.db b/bin/tests/system/resolver/ns4/child.server.db new file mode 100644 index 0000000..e0dc65e --- /dev/null +++ b/bin/tests/system/resolver/ns4/child.server.db @@ -0,0 +1,21 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ IN SOA marka.isc.org. ns.server. ( + 2010 ; serial + 600 ; refresh + 600 ; retry + 1200 ; expire + 600 ; minimum + ) +@ NS ns +ns A 10.53.0.4 +foo TXT "From NS 4" +bar TXT "From NS 4" diff --git a/bin/tests/system/resolver/ns4/moves.db b/bin/tests/system/resolver/ns4/moves.db new file mode 100644 index 0000000..cfd04de --- /dev/null +++ b/bin/tests/system/resolver/ns4/moves.db @@ -0,0 +1,20 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ IN SOA marka.isc.org. ns.server. ( + 2010 ; serial + 600 ; refresh + 600 ; retry + 1200 ; expire + 600 ; minimum + ) +@ NS ns.server. +foo TXT "From NS 4" +bar TXT "From NS 4" diff --git a/bin/tests/system/resolver/ns4/named.conf.in b/bin/tests/system/resolver/ns4/named.conf.in new file mode 100644 index 0000000..c679dc3 --- /dev/null +++ b/bin/tests/system/resolver/ns4/named.conf.in @@ -0,0 +1,60 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * 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 http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +// NS4 + +options { + query-source address 10.53.0.4 dscp 4; + notify-source 10.53.0.4 dscp 5; + transfer-source 10.53.0.4 dscp 6; + port @PORT@; + pid-file "named.pid"; + listen-on { 10.53.0.4; }; + listen-on-v6 { none; }; + recursion no; + // minimal-responses yes; + /* test that named loads with root-delegation-only */ + root-delegation-only; +}; + +zone "." { + type master; + file "root.db"; +}; + +zone "moves" { + type master; + file "moves.db"; +}; + +zone "child.server" { + type master; + file "child.server.db"; +}; + +zone "tld" { + type master; + file "tld.db"; +}; + +zone "broken" { + type master; + file "broken.db"; +}; + +key rndc_key { + secret "1234abcd8765"; + algorithm hmac-sha256; +}; + +controls { + inet 10.53.0.4 port @CONTROLPORT@ allow { any; } keys { rndc_key; }; +}; diff --git a/bin/tests/system/resolver/ns4/named.noaa b/bin/tests/system/resolver/ns4/named.noaa new file mode 100644 index 0000000..0f215fc --- /dev/null +++ b/bin/tests/system/resolver/ns4/named.noaa @@ -0,0 +1,5 @@ +Copyright (C) Internet Systems Consortium, Inc. ("ISC") + +See COPYRIGHT in the source root or http://isc.org/copyright.html for terms. + +Add -T noaa. diff --git a/bin/tests/system/resolver/ns4/root.db b/bin/tests/system/resolver/ns4/root.db new file mode 100644 index 0000000..721765d --- /dev/null +++ b/bin/tests/system/resolver/ns4/root.db @@ -0,0 +1,26 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +. IN SOA marka.isc.org. a.root.servers.nil. ( + 2010 ; serial + 600 ; refresh + 600 ; retry + 1200 ; expire + 600 ; minimum + ) +. NS a.root-servers.nil. +a.root-servers.nil. A 10.53.0.4 +all-cnames NS cname.tld +delegation-only. NS ns.delegation-only. +ns.delegation-only. A 10.53.0.6 +example.net. NS ns.example.net. +ns.example.net. A 10.53.0.6 +no-questions. NS ns.no-questions. +ns.no-questions. A 10.53.0.8 diff --git a/bin/tests/system/resolver/ns4/tld1.db b/bin/tests/system/resolver/ns4/tld1.db new file mode 100644 index 0000000..6b90e1b --- /dev/null +++ b/bin/tests/system/resolver/ns4/tld1.db @@ -0,0 +1,29 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ IN SOA marka.isc.org. ns.server. ( + 2010 ; serial + 600 ; refresh + 600 ; retry + 1200 ; expire + 600 ; minimum + ) +@ NS ns.tld. +ns A 10.53.0.4 +$TTL 5 +to-be-removed NS ns.to-be-removed +ns.to-be-removed A 10.53.0.6 +fetch 10 TXT A short ttl +no-edns-version.tld. NS ns.no-edns-version.tld. +ns.no-edns-version.tld. A 10.53.0.6 +edns-version.tld. NS ns.edns-version.tld. +ns.edns-version.tld. A 10.53.0.7 +cname CNAME ns7 +ns7 A 10.53.0.7 diff --git a/bin/tests/system/resolver/ns4/tld2.db b/bin/tests/system/resolver/ns4/tld2.db new file mode 100644 index 0000000..22e1d4e --- /dev/null +++ b/bin/tests/system/resolver/ns4/tld2.db @@ -0,0 +1,29 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ IN SOA marka.isc.org. ns.server. ( + 2010 ; serial + 600 ; refresh + 600 ; retry + 1200 ; expire + 600 ; minimum + ) +@ NS ns.tld. +ns A 10.53.0.4 +fetch 10 TXT A short ttl +fetchall 10 TXT A short ttl +fetchall 10 A 1.2.3.4 +fetchall 10 AAAA ::1 +no-edns-version.tld. NS ns.no-edns-version.tld. +ns.no-edns-version.tld. A 10.53.0.6 +edns-version.tld. NS ns.edns-version.tld. +ns.edns-version.tld. A 10.53.0.7 +cname CNAME ns7 +ns7 A 10.53.0.7 diff --git a/bin/tests/system/resolver/ns5/child.server.db b/bin/tests/system/resolver/ns5/child.server.db new file mode 100644 index 0000000..73eb847 --- /dev/null +++ b/bin/tests/system/resolver/ns5/child.server.db @@ -0,0 +1,21 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ IN SOA marka.isc.org. ns.server. ( + 2010 ; serial + 600 ; refresh + 600 ; retry + 1200 ; expire + 600 ; minimum + ) +@ NS ns +ns A 10.53.0.5 +foo TXT "From NS 5" +bar TXT "From NS 5" diff --git a/bin/tests/system/resolver/ns5/moves.db b/bin/tests/system/resolver/ns5/moves.db new file mode 100644 index 0000000..d2594b6 --- /dev/null +++ b/bin/tests/system/resolver/ns5/moves.db @@ -0,0 +1,20 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ IN SOA marka.isc.org. ns.server. ( + 2010 ; serial + 600 ; refresh + 600 ; retry + 1200 ; expire + 600 ; minimum + ) +@ NS ns.server. +foo TXT "From NS 5" +bar TXT "From NS 5" diff --git a/bin/tests/system/resolver/ns5/named.conf.in b/bin/tests/system/resolver/ns5/named.conf.in new file mode 100644 index 0000000..07205c9 --- /dev/null +++ b/bin/tests/system/resolver/ns5/named.conf.in @@ -0,0 +1,49 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * 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 http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +// NS5 + +options { + query-source address 10.53.0.5 dscp 7; + notify-source 10.53.0.5 dscp 8; + transfer-source 10.53.0.5 dscp 9; + port @PORT@; + pid-file "named.pid"; + listen-on { 10.53.0.5; }; + listen-on-v6 { none; }; + recursion yes; + querylog yes; +}; + +server 10.53.0.7 { + edns-version 0; +}; + +zone "." { + type hint; + file "root.hint"; +}; + +zone "moves" { + type master; + file "moves.db"; +}; + +zone "child.server" { + type master; + file "child.server.db"; +}; + +zone "delegation-only" { + type delegation-only; +}; + +include "trusted.conf"; diff --git a/bin/tests/system/resolver/ns5/root.hint b/bin/tests/system/resolver/ns5/root.hint new file mode 100644 index 0000000..e8cdaec --- /dev/null +++ b/bin/tests/system/resolver/ns5/root.hint @@ -0,0 +1,12 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 999999 +. IN NS a.root-servers.nil. +a.root-servers.nil. IN A 10.53.0.4 diff --git a/bin/tests/system/resolver/ns6/broken.db b/bin/tests/system/resolver/ns6/broken.db new file mode 100644 index 0000000..10edff8 --- /dev/null +++ b/bin/tests/system/resolver/ns6/broken.db @@ -0,0 +1,26 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 600 +@ IN SOA ns hostmaster 1 1800 900 604800 600 +@ IN NS ns +ns IN A 10.53.0.6 +ns0 IN A 10.53.0.6 +ns1 IN A 10.53.0.6 +ns2 IN A 10.53.0.6 +ns3 IN A 10.53.0.6 +ns4 IN A 10.53.0.6 +ns5 IN A 10.53.0.6 +ns6 IN A 10.53.0.6 +ns7 IN A 10.53.0.6 +ns8 IN A 10.53.0.6 +ns9 IN A 10.53.0.6 +$TTL 1 +@ IN A 10.53.0.6 +www.sub IN A 10.53.0.6 diff --git a/bin/tests/system/resolver/ns6/delegation-only.db b/bin/tests/system/resolver/ns6/delegation-only.db new file mode 100644 index 0000000..29e9adb --- /dev/null +++ b/bin/tests/system/resolver/ns6/delegation-only.db @@ -0,0 +1,31 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 120 +@ IN SOA ns marka.isc.org. 1 0 0 0 120 +@ IN NS ns +@ IN DNSKEY 256 3 7 AwEAAY9437GPWJHzBeR4FP6eJAie7gh2QSM6LUnbDAHvHOx8MNqgSVRM PZka2rAgivb65/MkT1lXRUegj91iRFP3iggTpCgvdUbcBjsYrdODsrwF YUMIUl1pU0lH9x7KvfFUOfSmG+Rk5UHUWuRZbNyc65Sq69iFXg5c11+8 MAkRoeDF +; +; Delegation only test CDS and CDNSKEY records. These should be +; returned even if delegation-only is set for this zone. +; +@ IN A 1.2.3.4 +@ IN AAAA c::1.2.3.4 +@ IN CDS 21366 7 1 E6C1716CFB6BDC84E84CE1AB5510DAC69173B5B2 +@ IN CDNSKEY 256 3 7 AwEAAY9437GPWJHzBeR4FP6eJAie7gh2QSM6LUnbDAHvHOx8MNqgSVRM PZka2rAgivb65/MkT1lXRUegj91iRFP3iggTpCgvdUbcBjsYrdODsrwF YUMIUl1pU0lH9x7KvfFUOfSmG+Rk5UHUWuRZbNyc65Sq69iFXg5c11+8 MAkRoeDF +; +; Delegation only test CDS and CDNSKEY records. These should be rejected +; as they are not at the zone apex. +; +a IN A 1.2.3.4 +aaaa IN AAAA c::1.2.3.4 +cds IN CDS 21366 7 1 E6C1716CFB6BDC84E84CE1AB5510DAC69173B5B2 +cdnskey IN CDNSKEY 256 3 7 AwEAAY9437GPWJHzBeR4FP6eJAie7gh2QSM6LUnbDAHvHOx8MNqgSVRM PZka2rAgivb65/MkT1lXRUegj91iRFP3iggTpCgvdUbcBjsYrdODsrwF YUMIUl1pU0lH9x7KvfFUOfSmG+Rk5UHUWuRZbNyc65Sq69iFXg5c11+8 MAkRoeDF +; +ns IN A 10.53.0.6 diff --git a/bin/tests/system/resolver/ns6/ds.example.net.db.in b/bin/tests/system/resolver/ns6/ds.example.net.db.in new file mode 100644 index 0000000..d38d1a9 --- /dev/null +++ b/bin/tests/system/resolver/ns6/ds.example.net.db.in @@ -0,0 +1,13 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 600 +@ IN SOA ns hostmaster 1 1800 900 604800 600 +@ IN NS ns +ns IN A 10.53.0.6 diff --git a/bin/tests/system/resolver/ns6/example.net.db.in b/bin/tests/system/resolver/ns6/example.net.db.in new file mode 100644 index 0000000..fa4e96a --- /dev/null +++ b/bin/tests/system/resolver/ns6/example.net.db.in @@ -0,0 +1,21 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 600 +@ IN SOA ns hostmaster 1 1800 900 604800 600 +@ IN NS ns +@ IN MX 0 mail +ns IN A 10.53.0.6 +mail IN A 10.53.0.6 +fetch 10 IN TXT A short ttl +non-zero 10 IN TXT A short ttl +zero 0 IN TXT A zero ttl +$TTL 10 +ds IN NS ns.ds +ns.ds IN A 10.53.0.6 diff --git a/bin/tests/system/resolver/ns6/keygen.sh b/bin/tests/system/resolver/ns6/keygen.sh new file mode 100644 index 0000000..7b87d97 --- /dev/null +++ b/bin/tests/system/resolver/ns6/keygen.sh @@ -0,0 +1,34 @@ +#!/bin/sh -e +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# 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 http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +SYSTEMTESTTOP=../.. +. $SYSTEMTESTTOP/conf.sh + +zone=ds.example.net +zonefile="${zone}.db" +infile="${zonefile}.in" +cp $infile $zonefile +ksk=`$KEYGEN -q -3 -r $RANDFILE -fk $zone` +zsk=`$KEYGEN -q -3 -r $RANDFILE -b 2048 $zone` +cat $ksk.key $zsk.key >> $zonefile +$SIGNER -P -r $RANDFILE -o $zone $zonefile > /dev/null 2>&1 + +zone=example.net +zonefile="${zone}.db" +infile="${zonefile}.in" +cp $infile $zonefile +ksk=`$KEYGEN -q -3 -r $RANDFILE -fk $zone` +zsk=`$KEYGEN -q -3 -r $RANDFILE $zone` +cat $ksk.key $zsk.key dsset-ds.example.net$TP >> $zonefile +$SIGNER -P -r $RANDFILE -o $zone $zonefile > /dev/null 2>&1 + +# Configure a trusted key statement (used by delv) +keyfile_to_trusted_keys $ksk > ../ns5/trusted.conf diff --git a/bin/tests/system/resolver/ns6/moves.db b/bin/tests/system/resolver/ns6/moves.db new file mode 100644 index 0000000..27ce6d1 --- /dev/null +++ b/bin/tests/system/resolver/ns6/moves.db @@ -0,0 +1,20 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ IN SOA marka.isc.org. ns.server. ( + 2010 ; serial + 600 ; refresh + 600 ; retry + 1200 ; expire + 600 ; minimum + ) +@ NS ns.server. +foo TXT "From NS 6" +bar TXT "From NS 6" diff --git a/bin/tests/system/resolver/ns6/named.conf.in b/bin/tests/system/resolver/ns6/named.conf.in new file mode 100644 index 0000000..7df4855 --- /dev/null +++ b/bin/tests/system/resolver/ns6/named.conf.in @@ -0,0 +1,69 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * 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 http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +// NS6 + +options { + query-source address 10.53.0.6 dscp 10; + notify-source 10.53.0.6 dscp 11; + transfer-source 10.53.0.6 dscp 12; + port @PORT@; + pid-file "named.pid"; + listen-on { 10.53.0.6; }; + listen-on-v6 { none; }; + recursion no; + // minimal-responses yes; + querylog yes; + /* + * test that named loads with root-delegation-only that + * has a exclude list. + */ + root-delegation-only exclude { "a"; }; +}; + +zone "." { + type master; + file "root.db"; +}; + +zone "example.net" { + type master; + file "example.net.db.signed"; + allow-update { any; }; +}; + +zone "ds.example.net" { + type master; + file "ds.example.net.db.signed"; + allow-update { any; }; +}; + +zone "to-be-removed.tld" { + type master; + file "to-be-removed.tld.db"; + allow-update { any; }; +}; + +zone "broken" { + type master; + file "broken.db"; + allow-update { any; }; +}; + +zone "no-edns-version.tld" { + type master; + file "no-edns-version.tld.db"; +}; + +zone "delegation-only" { + type master; + file "delegation-only.db"; +}; diff --git a/bin/tests/system/resolver/ns6/no-edns-version.tld.db b/bin/tests/system/resolver/ns6/no-edns-version.tld.db new file mode 100644 index 0000000..736c2e5 --- /dev/null +++ b/bin/tests/system/resolver/ns6/no-edns-version.tld.db @@ -0,0 +1,12 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +@ SOA . . 0 0 0 0 0 +@ NS ns +ns A 10.53.0.6 diff --git a/bin/tests/system/resolver/ns6/root.db b/bin/tests/system/resolver/ns6/root.db new file mode 100644 index 0000000..09b23fc --- /dev/null +++ b/bin/tests/system/resolver/ns6/root.db @@ -0,0 +1,31 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +. IN SOA marka.isc.org. a.root.servers.nil. ( + 2010 ; serial + 600 ; refresh + 600 ; retry + 1200 ; expire + 600 ; minimum + ) +. NS a.root-servers.nil. +a.root-servers.nil. A 10.53.0.6 +moves. NS ns.server. +server. NS ns7.server. +ns7.server. A 10.53.0.7 +; +; These two delegations are strictly not necessary as the test resolver (ns5) +; doesn't have this zone as its root. They are just done for consistancy with +; the delegations in ns4/tld. +; +no-edns-version.tld. NS ns.no-edns-version.tld. +ns.no-edns-version.tld. A 10.53.0.6 +edns-version.tld. NS ns.edns-version.tld. +ns.edns-version.tld. A 10.53.0.7 diff --git a/bin/tests/system/resolver/ns6/to-be-removed.tld.db.in b/bin/tests/system/resolver/ns6/to-be-removed.tld.db.in new file mode 100644 index 0000000..2a1c960 --- /dev/null +++ b/bin/tests/system/resolver/ns6/to-be-removed.tld.db.in @@ -0,0 +1,26 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 600 +@ IN SOA ns hostmaster 1 1800 900 604800 600 +@ IN NS ns +ns IN A 10.53.0.6 +ns0 IN A 10.53.0.6 +ns1 IN A 10.53.0.6 +ns2 IN A 10.53.0.6 +ns3 IN A 10.53.0.6 +ns4 IN A 10.53.0.6 +ns5 IN A 10.53.0.6 +ns6 IN A 10.53.0.6 +ns7 IN A 10.53.0.6 +ns8 IN A 10.53.0.6 +ns9 IN A 10.53.0.6 +$TTL 1 +@ IN A 10.53.0.6 +www IN A 10.53.0.6 diff --git a/bin/tests/system/resolver/ns7/all-cnames.db b/bin/tests/system/resolver/ns7/all-cnames.db new file mode 100644 index 0000000..3adcd1d --- /dev/null +++ b/bin/tests/system/resolver/ns7/all-cnames.db @@ -0,0 +1,18 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ IN SOA marka.isc.org. ns.server. ( + 2010 ; serial + 600 ; refresh + 600 ; retry + 1200 ; expire + 600 ; minimum + ) +@ NS cname.tld. diff --git a/bin/tests/system/resolver/ns7/edns-version.tld.db b/bin/tests/system/resolver/ns7/edns-version.tld.db new file mode 100644 index 0000000..f94d84a --- /dev/null +++ b/bin/tests/system/resolver/ns7/edns-version.tld.db @@ -0,0 +1,12 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +@ SOA . . 0 0 0 0 0 +@ NS ns +ns A 10.53.0.7 diff --git a/bin/tests/system/resolver/ns7/named.args b/bin/tests/system/resolver/ns7/named.args new file mode 100644 index 0000000..fc8ffac --- /dev/null +++ b/bin/tests/system/resolver/ns7/named.args @@ -0,0 +1,2 @@ +# this server runs named with the "-T clienttest" option omitted +-m record,size,mctx -c named.conf -d 99 -X named.lock -g diff --git a/bin/tests/system/resolver/ns7/named1.conf.in b/bin/tests/system/resolver/ns7/named1.conf.in new file mode 100644 index 0000000..6828ad2 --- /dev/null +++ b/bin/tests/system/resolver/ns7/named1.conf.in @@ -0,0 +1,61 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * 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 http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +// NS7 + +options { + query-source address 10.53.0.7 dscp 13; + notify-source 10.53.0.7 dscp 14; + transfer-source 10.53.0.7 dscp 15; + port @PORT@; + pid-file "named.pid"; + listen-on { 10.53.0.7; }; + listen-on-v6 { none; }; + recursion yes; + empty-zones-enable yes; + disable-empty-zone 20.172.in-addr.arpa; + /* + * check prefetch disabled + * check zero ttl not returned + */ + prefetch 0; + querylog yes; +}; + +key rndc_key { + secret "1234abcd8765"; + algorithm hmac-sha256; +}; + +controls { + inet 10.53.0.7 port @CONTROLPORT@ allow { any; } keys { rndc_key; }; +}; + +zone "." { + type hint; + file "root.hint"; +}; + +zone "server" { + type master; + file "server.db"; + allow-update { any; }; +}; + +zone "edns-version.tld" { + type master; + file "edns-version.tld.db"; +}; + +zone "all-cnames" { + type master; + file "all-cnames.db"; +}; diff --git a/bin/tests/system/resolver/ns7/named2.conf.in b/bin/tests/system/resolver/ns7/named2.conf.in new file mode 100644 index 0000000..ad8988f --- /dev/null +++ b/bin/tests/system/resolver/ns7/named2.conf.in @@ -0,0 +1,61 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * 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 http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +// NS7 + +options { + query-source address 10.53.0.7 port @PORT@ dscp 13; + notify-source 10.53.0.7 dscp 14; + transfer-source 10.53.0.7 dscp 15; + port @PORT@; + pid-file "named.pid"; + listen-on { 10.53.0.7; }; + listen-on-v6 { none; }; + recursion yes; + empty-zones-enable yes; + disable-empty-zone 20.172.in-addr.arpa; + /* + * check prefetch disabled + * check zero ttl not returned + */ + prefetch 0; + querylog yes; +}; + +key rndc_key { + secret "1234abcd8765"; + algorithm hmac-sha256; +}; + +controls { + inet 10.53.0.7 port @CONTROLPORT@ allow { any; } keys { rndc_key; }; +}; + +zone "." { + type hint; + file "root.hint"; +}; + +zone "server" { + type master; + file "server.db"; + allow-update { any; }; +}; + +zone "edns-version.tld" { + type master; + file "edns-version.tld.db"; +}; + +zone "all-cnames" { + type master; + file "all-cnames.db"; +}; diff --git a/bin/tests/system/resolver/ns7/root.hint b/bin/tests/system/resolver/ns7/root.hint new file mode 100644 index 0000000..a623df9 --- /dev/null +++ b/bin/tests/system/resolver/ns7/root.hint @@ -0,0 +1,12 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 999999 +. IN NS a.root-servers.nil. +a.root-servers.nil. IN A 10.53.0.6 diff --git a/bin/tests/system/resolver/ns7/server.db.in b/bin/tests/system/resolver/ns7/server.db.in new file mode 100644 index 0000000..ab42f26 --- /dev/null +++ b/bin/tests/system/resolver/ns7/server.db.in @@ -0,0 +1,22 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; This Source Code Form is subject to the terms of the Mozilla Public +; License, v. 2.0. If a copy of the MPL was not distributed with this +; file, You can obtain one at http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$TTL 300 +@ IN SOA marka.isc.org. a.root.servers.nil. ( + 2010 ; serial + 600 ; refresh + 600 ; retry + 1200 ; expire + 600 ; minimum + ) +@ NS ns7 +ns7 A 10.53.0.7 +ns A 10.53.0.5 +child NS ns.child +ns.child A 10.53.0.5 diff --git a/bin/tests/system/resolver/prereq.sh b/bin/tests/system/resolver/prereq.sh new file mode 100644 index 0000000..264ab4c --- /dev/null +++ b/bin/tests/system/resolver/prereq.sh @@ -0,0 +1,29 @@ +#!/bin/sh +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# 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 http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +SYSTEMTESTTOP=.. +. $SYSTEMTESTTOP/conf.sh + +if $PERL -e 'use Net::DNS;' 2>/dev/null +then + if $PERL -e 'use Net::DNS; die if ($Net::DNS::VERSION eq "0.76" || $Net::DNS::VERSION eq "0.77");' 2>/dev/null + then + : + else + echo_i "Net::DNS version 0.76 and 0.77 have a bug that causes this test to fail: please update." >&2 + exit 1 + fi +else + echo_i "This test requires the Net::DNS library." >&2 + exit 1 +fi + +exec $SHELL ../testcrypto.sh diff --git a/bin/tests/system/resolver/setup.sh b/bin/tests/system/resolver/setup.sh new file mode 100644 index 0000000..c54fa71 --- /dev/null +++ b/bin/tests/system/resolver/setup.sh @@ -0,0 +1,27 @@ +#!/bin/sh -e +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# 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 http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +SYSTEMTESTTOP=.. +. $SYSTEMTESTTOP/conf.sh + +test -r $RANDFILE || $GENRANDOM 400 $RANDFILE + +cp ns4/tld1.db ns4/tld.db +cp ns6/to-be-removed.tld.db.in ns6/to-be-removed.tld.db +cp ns7/server.db.in ns7/server.db + +copy_setports ns1/named.conf.in ns1/named.conf +copy_setports ns4/named.conf.in ns4/named.conf +copy_setports ns5/named.conf.in ns5/named.conf +copy_setports ns6/named.conf.in ns6/named.conf +copy_setports ns7/named1.conf.in ns7/named.conf + +(cd ns6 && $SHELL keygen.sh) diff --git a/bin/tests/system/resolver/tests.sh b/bin/tests/system/resolver/tests.sh new file mode 100755 index 0000000..12d2819 --- /dev/null +++ b/bin/tests/system/resolver/tests.sh @@ -0,0 +1,783 @@ +#!/bin/sh +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# 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 http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +SYSTEMTESTTOP=.. +. $SYSTEMTESTTOP/conf.sh +echo . + +DIGOPTS="-p ${PORT}" +RESOLVOPTS="-p ${PORT}" +RNDCCMD="$RNDC -c $SYSTEMTESTTOP/common/rndc.conf -p ${CONTROLPORT} -s" + +status=0 +n=0 + +n=`expr $n + 1` +echo_i "checking non-cachable NXDOMAIN response handling ($n)" +ret=0 +$DIG $DIGOPTS +tcp nxdomain.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1 +grep "status: NXDOMAIN" dig.out.ns1.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +if [ -x ${RESOLVE} ] ; then + n=`expr $n + 1` + echo_i "checking non-cachable NXDOMAIN response handling using dns_client ($n)" + ret=0 + $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 nxdomain.example.net 2> resolve.out.ns1.test${n} || ret=1 + grep "resolution failed: ncache nxdomain" resolve.out.ns1.test${n} > /dev/null || ret=1 + if [ $ret != 0 ]; then echo_i "failed"; fi + status=`expr $status + $ret` +fi + +if [ -x ${RESOLVE} ] ; then + n=`expr $n + 1` + echo_i "checking that local bound address can be set (Can't query from a denied address) ($n)" + ret=0 + ${RESOLVE} -b 10.53.0.8 $RESOLVOPTS -t a -s 10.53.0.1 www.example.org 2> resolve.out.ns1.test${n} || ret=1 + grep "resolution failed: SERVFAIL" resolve.out.ns1.test${n} > /dev/null || ret=1 + if [ $ret != 0 ]; then echo_i "failed"; fi + status=`expr $status + $ret` + + n=`expr $n + 1` + echo_i "checking that local bound address can be set (Can query from an allowed address) ($n)" + ret=0 + ${RESOLVE} -b 10.53.0.1 $RESOLVOPTS -t a -s 10.53.0.1 www.example.org > resolve.out.ns1.test${n} || ret=1 + grep "www.example.org..*.192.0.2.1" resolve.out.ns1.test${n} > /dev/null || ret=1 + if [ $ret != 0 ]; then echo_i "failed"; fi + status=`expr $status + $ret` +fi + +n=`expr $n + 1` +echo_i "checking non-cachable NODATA response handling ($n)" +ret=0 +$DIG $DIGOPTS +tcp nodata.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns1.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +if [ -x ${RESOLVE} ] ; then + n=`expr $n + 1` + echo_i "checking non-cachable NODATA response handling using dns_client ($n)" + ret=0 + $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 nodata.example.net 2> resolve.out.ns1.test${n} || ret=1 + grep "resolution failed: ncache nxrrset" resolve.out.ns1.test${n} > /dev/null || ret=1 + if [ $ret != 0 ]; then echo_i "failed"; fi + status=`expr $status + $ret` +fi + +n=`expr $n + 1` +echo_i "checking handling of bogus referrals ($n)" +# If the server has the "INSIST(!external)" bug, this query will kill it. +$DIG $DIGOPTS +tcp www.example.com. a @10.53.0.1 >/dev/null || { echo_i "failed"; status=`expr $status + 1`; } + +if [ -x ${RESOLVE} ] ; then + n=`expr $n + 1` + echo_i "checking handling of bogus referrals using dns_client ($n)" + ret=0 + $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 www.example.com 2> resolve.out.ns1.test${n} || ret=1 + grep "resolution failed: SERVFAIL" resolve.out.ns1.test${n} > /dev/null || ret=1 + if [ $ret != 0 ]; then echo_i "failed"; fi + status=`expr $status + $ret` +fi + +n=`expr $n + 1` +echo_i "check handling of cname + other data / 1 ($n)" +$DIG $DIGOPTS +tcp cname1.example.com. a @10.53.0.1 >/dev/null || { echo_i "failed"; status=`expr $status + 1`; } + +n=`expr $n + 1` +echo_i "check handling of cname + other data / 2 ($n)" +$DIG $DIGOPTS +tcp cname2.example.com. a @10.53.0.1 >/dev/null || { echo_i "failed"; status=`expr $status + 1`; } + +n=`expr $n + 1` +echo_i "check that server is still running ($n)" +$DIG $DIGOPTS +tcp www.example.com. a @10.53.0.1 >/dev/null || { echo_i "failed"; status=`expr $status + 1`; } + +n=`expr $n + 1` +echo_i "checking answer IPv4 address filtering (deny) ($n)" +ret=0 +$DIG $DIGOPTS +tcp www.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1 +grep "status: SERVFAIL" dig.out.ns1.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "checking answer IPv6 address filtering (deny) ($n)" +ret=0 +$DIG $DIGOPTS +tcp www.example.net @10.53.0.1 aaaa > dig.out.ns1.test${n} || ret=1 +grep "status: SERVFAIL" dig.out.ns1.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "checking answer IPv4 address filtering (accept) ($n)" +ret=0 +$DIG $DIGOPTS +tcp www.example.org @10.53.0.1 a > dig.out.ns1.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns1.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + + +if [ -x ${RESOLVE} ] ; then + n=`expr $n + 1` + echo_i "checking answer IPv4 address filtering using dns_client (accept) ($n)" + ret=0 + $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 www.example.org > resolve.out.ns1.test${n} || ret=1 + grep "www.example.org..*.192.0.2.1" resolve.out.ns1.test${n} > /dev/null || ret=1 + if [ $ret != 0 ]; then echo_i "failed"; fi + status=`expr $status + $ret` +fi + +n=`expr $n + 1` +echo_i "checking answer IPv6 address filtering (accept) ($n)" +ret=0 +$DIG $DIGOPTS +tcp www.example.org @10.53.0.1 aaaa > dig.out.ns1.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns1.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +if [ -x ${RESOLVE} ] ; then + n=`expr $n + 1` + echo_i "checking answer IPv6 address filtering using dns_client (accept) ($n)" + ret=0 + $RESOLVE $RESOLVOPTS -t aaaa -s 10.53.0.1 www.example.org > resolve.out.ns1.test${n} || ret=1 + grep "www.example.org..*.2001:db8:beef::1" resolve.out.ns1.test${n} > /dev/null || ret=1 + if [ $ret != 0 ]; then echo_i "failed"; fi + status=`expr $status + $ret` +fi + +n=`expr $n + 1` +echo_i "checking CNAME target filtering (deny) ($n)" +ret=0 +$DIG $DIGOPTS +tcp badcname.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1 +grep "status: SERVFAIL" dig.out.ns1.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "checking CNAME target filtering (accept) ($n)" +ret=0 +$DIG $DIGOPTS +tcp goodcname.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns1.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +if [ -x ${RESOLVE} ] ; then + n=`expr $n + 1` + echo_i "checking CNAME target filtering using dns_client (accept) ($n)" + ret=0 + $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 goodcname.example.net > resolve.out.ns1.test${n} || ret=1 + grep "goodcname.example.net..*.goodcname.example.org." resolve.out.ns1.test${n} > /dev/null || ret=1 + grep "goodcname.example.org..*.192.0.2.1" resolve.out.ns1.test${n} > /dev/null || ret=1 + if [ $ret != 0 ]; then echo_i "failed"; fi + status=`expr $status + $ret` +fi + +n=`expr $n + 1` +echo_i "checking CNAME target filtering (accept due to subdomain) ($n)" +ret=0 +$DIG $DIGOPTS +tcp cname.sub.example.org @10.53.0.1 a > dig.out.ns1.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns1.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +if [ -x ${RESOLVE} ] ; then + n=`expr $n + 1` + echo_i "checking CNAME target filtering using dns_client (accept due to subdomain) ($n)" + ret=0 + $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 cname.sub.example.org > resolve.out.ns1.test${n} || ret=1 + grep "cname.sub.example.org..*.ok.sub.example.org." resolve.out.ns1.test${n} > /dev/null || ret=1 + grep "ok.sub.example.org..*.192.0.2.1" resolve.out.ns1.test${n} > /dev/null || ret=1 + if [ $ret != 0 ]; then echo_i "failed"; fi + status=`expr $status + $ret` +fi + +n=`expr $n + 1` +echo_i "checking DNAME target filtering (deny) ($n)" +ret=0 +$DIG $DIGOPTS +tcp foo.baddname.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1 +grep "DNAME target foo.baddname.example.org denied for foo.baddname.example.net/IN" ns1/named.run >/dev/null || ret=1 +grep "status: SERVFAIL" dig.out.ns1.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "checking DNAME target filtering (accept) ($n)" +ret=0 +$DIG $DIGOPTS +tcp foo.gooddname.example.net @10.53.0.1 a > dig.out.ns1.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns1.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +if [ -x ${RESOLVE} ] ; then + n=`expr $n + 1` + echo_i "checking DNAME target filtering using dns_client (accept) ($n)" + ret=0 + $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 foo.gooddname.example.net > resolve.out.ns1.test${n} || ret=1 + grep "foo.gooddname.example.net..*.gooddname.example.org" resolve.out.ns1.test${n} > /dev/null || ret=1 + grep "foo.gooddname.example.org..*.192.0.2.1" resolve.out.ns1.test${n} > /dev/null || ret=1 + if [ $ret != 0 ]; then echo_i "failed"; fi + status=`expr $status + $ret` +fi + +n=`expr $n + 1` +echo_i "checking DNAME target filtering (accept due to subdomain) ($n)" +ret=0 +$DIG $DIGOPTS +tcp www.dname.sub.example.org @10.53.0.1 a > dig.out.ns1.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns1.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +if [ -x ${RESOLVE} ] ; then + n=`expr $n + 1` + echo_i "checking DNAME target filtering using dns_client (accept due to subdomain) ($n)" + ret=0 + $RESOLVE $RESOLVOPTS -t a -s 10.53.0.1 www.dname.sub.example.org > resolve.out.ns1.test${n} || ret=1 + grep "www.dname.sub.example.org..*.ok.sub.example.org." resolve.out.ns1.test${n} > /dev/null || ret=1 + grep "www.ok.sub.example.org..*.192.0.2.1" resolve.out.ns1.test${n} > /dev/null || ret=1 + if [ $ret != 0 ]; then echo_i "failed"; fi + status=`expr $status + $ret` +fi + +n=`expr $n + 1` +echo_i "RT21594 regression test check setup ($n)" +ret=0 +# Check that "aa" is not being set by the authoritative server. +$DIG $DIGOPTS +tcp . @10.53.0.4 soa > dig.ns4.out.${n} || ret=1 +grep 'flags: qr rd;' dig.ns4.out.${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "RT21594 regression test positive answers ($n)" +ret=0 +# Check that resolver accepts the non-authoritative positive answers. +$DIG $DIGOPTS +tcp . @10.53.0.5 soa > dig.ns5.out.${n} || ret=1 +grep "status: NOERROR" dig.ns5.out.${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "RT21594 regression test NODATA answers ($n)" +ret=0 +# Check that resolver accepts the non-authoritative nodata answers. +$DIG $DIGOPTS +tcp . @10.53.0.5 txt > dig.ns5.out.${n} || ret=1 +grep "status: NOERROR" dig.ns5.out.${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "RT21594 regression test NXDOMAIN answers ($n)" +ret=0 +# Check that resolver accepts the non-authoritative positive answers. +$DIG $DIGOPTS +tcp noexistant @10.53.0.5 txt > dig.ns5.out.${n} || ret=1 +grep "status: NXDOMAIN" dig.ns5.out.${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that replacement of additional data by a negative cache no data entry clears the additional RRSIGs ($n)" +ret=0 +$DIG $DIGOPTS +tcp mx example.net @10.53.0.7 > dig.ns7.out.${n} || ret=1 +grep "status: NOERROR" dig.ns7.out.${n} > /dev/null || ret=1 +if [ $ret = 1 ]; then echo_i "mx priming failed"; fi +$NSUPDATE << EOF +server 10.53.0.6 ${PORT} +zone example.net +update delete mail.example.net A +update add mail.example.net 0 AAAA ::1 +send +EOF +$DIG $DIGOPTS +tcp a mail.example.net @10.53.0.7 > dig.ns7.out.${n} || ret=2 +grep "status: NOERROR" dig.ns7.out.${n} > /dev/null || ret=2 +grep "ANSWER: 0" dig.ns7.out.${n} > /dev/null || ret=2 +if [ $ret = 2 ]; then echo_i "ncache priming failed"; fi +$DIG $DIGOPTS +tcp mx example.net @10.53.0.7 > dig.ns7.out.${n} || ret=3 +grep "status: NOERROR" dig.ns7.out.${n} > /dev/null || ret=3 +$DIG $DIGOPTS +tcp rrsig mail.example.net +norec @10.53.0.7 > dig.ns7.out.${n} || ret=4 +grep "status: NOERROR" dig.ns7.out.${n} > /dev/null || ret=4 +grep "ANSWER: 0" dig.ns7.out.${n} > /dev/null || ret=4 +if [ $ret != 0 ]; then echo_i "failed"; ret=1; fi +status=`expr $status + $ret` + +if [ $ret != 0 ]; then echo_i "failed"; ret=1; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "checking that update a nameservers address has immediate effects ($n)" +ret=0 +$DIG $DIGOPTS +tcp TXT foo.moves @10.53.0.7 > dig.ns7.foo.${n} || ret=1 +grep "From NS 5" dig.ns7.foo.${n} > /dev/null || ret=1 +$NSUPDATE << EOF +server 10.53.0.7 ${PORT} +zone server +update delete ns.server A +update add ns.server 300 A 10.53.0.4 +send +EOF +sleep 1 +$DIG $DIGOPTS +tcp TXT bar.moves @10.53.0.7 > dig.ns7.bar.${n} || ret=1 +grep "From NS 4" dig.ns7.bar.${n} > /dev/null || ret=1 + +if [ $ret != 0 ]; then echo_i "failed"; status=1; fi + +n=`expr $n + 1` +echo_i "checking that update a nameservers glue has immediate effects ($n)" +ret=0 +$DIG $DIGOPTS +tcp TXT foo.child.server @10.53.0.7 > dig.ns7.foo.${n} || ret=1 +grep "From NS 5" dig.ns7.foo.${n} > /dev/null || ret=1 +$NSUPDATE << EOF +server 10.53.0.7 ${PORT} +zone server +update delete ns.child.server A +update add ns.child.server 300 A 10.53.0.4 +send +EOF +sleep 1 +$DIG $DIGOPTS +tcp TXT bar.child.server @10.53.0.7 > dig.ns7.bar.${n} || ret=1 +grep "From NS 4" dig.ns7.bar.${n} > /dev/null || ret=1 + +if [ $ret != 0 ]; then echo_i "failed"; status=1; fi + +n=`expr $n + 1` +echo_i "checking empty RFC 1918 reverse zones ($n)" +ret=0 +# Check that "aa" is being set by the resolver for RFC 1918 zones +# except the one that has been deliberately disabled +$DIG $DIGOPTS @10.53.0.7 -x 10.1.1.1 > dig.ns4.out.1.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.1.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 192.168.1.1 > dig.ns4.out.2.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.2.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.16.1.1 > dig.ns4.out.3.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.3.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.17.1.1 > dig.ns4.out.4.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.4.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.18.1.1 > dig.ns4.out.5.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.5.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.19.1.1 > dig.ns4.out.6.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.6.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.21.1.1 > dig.ns4.out.7.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.7.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.22.1.1 > dig.ns4.out.8.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.8.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.23.1.1 > dig.ns4.out.9.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.9.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.24.1.1 > dig.ns4.out.11.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.11.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.25.1.1 > dig.ns4.out.12.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.12.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.26.1.1 > dig.ns4.out.13.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.13.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.27.1.1 > dig.ns4.out.14.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.14.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.28.1.1 > dig.ns4.out.15.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.15.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.29.1.1 > dig.ns4.out.16.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.16.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.30.1.1 > dig.ns4.out.17.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.17.${n} > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.7 -x 172.31.1.1 > dig.ns4.out.18.${n} || ret=1 +grep 'flags: qr aa rd ra;' dig.ns4.out.18.${n} > /dev/null || ret=1 +# but this one should NOT be authoritative +$DIG $DIGOPTS @10.53.0.7 -x 172.20.1.1 > dig.ns4.out.19.${n} || ret=1 +grep 'flags: qr rd ra;' dig.ns4.out.19.${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; status=1; fi + +n=`expr $n + 1` +echo_i "checking that removal of a delegation is honoured ($n)" +ret=0 +$DIG $DIGOPTS @10.53.0.5 www.to-be-removed.tld A > dig.ns5.prime.${n} +grep "status: NOERROR" dig.ns5.prime.${n} > /dev/null || { ret=1; echo_i "priming failed"; } +cp ns4/tld2.db ns4/tld.db +($RNDCCMD 10.53.0.4 reload tld 2>&1 ) | +sed -e '/reload queued/d' -e 's/^/ns4 /' | cat_i +old= +for i in 0 1 2 3 4 5 6 7 8 9 +do + foo=0 + $DIG $DIGOPTS @10.53.0.5 ns$i.to-be-removed.tld A > /dev/null + $DIG $DIGOPTS @10.53.0.5 www.to-be-removed.tld A > dig.ns5.out.${n} + grep "status: NXDOMAIN" dig.ns5.out.${n} > /dev/null || foo=1 + [ $foo = 0 ] && break + $NSUPDATE << EOF +server 10.53.0.6 ${PORT} +zone to-be-removed.tld +update add to-be-removed.tld 100 NS ns${i}.to-be-removed.tld +update delete to-be-removed.tld NS ns${old}.to-be-removed.tld +send +EOF + old=$i + sleep 1 +done +[ $ret = 0 ] && ret=$foo; +if [ $ret != 0 ]; then echo_i "failed"; status=1; fi + +n=`expr $n + 1` +echo_i "check for improved error message with SOA mismatch ($n)" +ret=0 +$DIG $DIGOPTS @10.53.0.1 www.sub.broken aaaa > dig.out.ns1.test${n} || ret=1 +grep "not subdomain of zone" ns1/named.run > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +copy_setports ns7/named2.conf.in ns7/named.conf +$RNDCCMD 10.53.0.7 reconfig 2>&1 | sed 's/^/ns7 /' | cat_i + +n=`expr $n + 1` +echo_i "check resolution on the listening port ($n)" +ret=0 +$DIG $DIGOPTS +tcp +tries=2 +time=5 mx example.net @10.53.0.7 > dig.ns7.out.${n} || ret=2 +grep "status: NOERROR" dig.ns7.out.${n} > /dev/null || ret=1 +grep "ANSWER: 1" dig.ns7.out.${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; ret=1; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check prefetch (${n})" +ret=0 +$DIG $DIGOPTS @10.53.0.5 fetch.tld txt > dig.out.1.${n} || ret=1 +ttl1=`awk '/"A" "short" "ttl"/ { print $2 - 2 }' dig.out.1.${n}` +# sleep so we are in prefetch range +sleep ${ttl1:-0} +# trigger prefetch +$DIG $DIGOPTS @10.53.0.5 fetch.tld txt > dig.out.2.${n} || ret=1 +ttl2=`awk '/"A" "short" "ttl"/ { print $2 }' dig.out.2.${n}` +sleep 1 +# check that prefetch occured +$DIG $DIGOPTS @10.53.0.5 fetch.tld txt > dig.out.3.${n} || ret=1 +ttl=`awk '/"A" "short" "ttl"/ { print $2 }' dig.out.3.${n}` +test ${ttl:-0} -gt ${ttl2:-1} || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check prefetch of validated DS's RRSIG TTL is updated (${n})" +ret=0 +$DIG $DIGOPTS +dnssec @10.53.0.5 ds.example.net ds > dig.out.1.${n} || ret=1 +ttl1=`awk '$4 == "DS" && $7 == "1" { print $2 - 2 }' dig.out.1.${n}` +# sleep so we are in prefetch range +sleep ${ttl1:-0} +# trigger prefetch +$DIG $DIGOPTS @10.53.0.5 ds.example.net ds > dig.out.2.${n} || ret=1 +ttl1=`awk '$4 == "DS" && $7 == "1" { print $2 }' dig.out.2.${n}` +sleep 1 +# check that prefetch occured +$DIG $DIGOPTS @10.53.0.5 ds.example.net ds +dnssec > dig.out.3.${n} || ret=1 +dsttl=`awk '$4 == "DS" && $7 == "1" { print $2 }' dig.out.3.${n}` +sigttl=`awk '$4 == "RRSIG" && $5 == "DS" { print $2 }' dig.out.3.${n}` +test ${dsttl:-0} -gt ${ttl2:-1} || ret=1 +test ${sigttl:-0} -gt ${ttl2:-1} || ret=1 +test ${dsttl:-0} -eq ${sigttl:-1} || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check prefetch disabled (${n})" +ret=0 +$DIG $DIGOPTS @10.53.0.7 fetch.example.net txt > dig.out.1.${n} || ret=1 +ttl1=`awk '/"A" "short" "ttl"/ { print $2 - 2 }' dig.out.1.${n}` +# sleep so we are in expire range +sleep ${ttl1:-0} +# look for ttl = 1, allow for one miss at getting zero ttl +zerotonine="0 1 2 3 4 5 6 7 8 9" +for i in $zerotonine $zerotonine $zerotonine $zerotonine +do + $DIG $DIGOPTS @10.53.0.7 fetch.example.net txt > dig.out.2.${n} || ret=1 + ttl2=`awk '/"A" "short" "ttl"/ { print $2 }' dig.out.2.${n}` + test ${ttl2:-2} -eq 1 && break + $PERL -e 'select(undef, undef, undef, 0.05);' +done +test ${ttl2:-2} -eq 1 || ret=1 +# delay so that any prefetched record will have a lower ttl than expected +sleep 3 +# check that prefetch has not occured +$DIG $DIGOPTS @10.53.0.7 fetch.example.net txt > dig.out.3.${n} || ret=1 +ttl=`awk '/"A" "short" "ttl"/ { print $2 - 2 }' dig.out.3.${n}` +test ${ttl:-0} -eq ${ttl1:-1} || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check prefetch qtype * (${n})" +ret=0 +$DIG $DIGOPTS @10.53.0.5 fetchall.tld any > dig.out.1.${n} || ret=1 +ttl1=`awk '/"A" "short" "ttl"/ { print $2 - 2 }' dig.out.1.${n}` +# sleep so we are in prefetch range +sleep ${ttl1:-0} +# trigger prefetch +$DIG $DIGOPTS @10.53.0.5 fetchall.tld any > dig.out.2.${n} || ret=1 +ttl2=`awk '/"A" "short" "ttl"/ { print $2 }' dig.out.2.${n}` +sleep 1 +# check that the nameserver is still alive +$DIG $DIGOPTS @10.53.0.5 fetchall.tld any > dig.out.3.${n} || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that E was logged on EDNS queries in the query log (${n})" +ret=0 +$DIG $DIGOPTS @10.53.0.5 +edns edns.fetchall.tld any > dig.out.2.${n} || ret=1 +grep "query: edns.fetchall.tld IN ANY +E" ns5/named.run > /dev/null || ret=1 +$DIG $DIGOPTS @10.53.0.5 +noedns noedns.fetchall.tld any > dig.out.2.${n} || ret=1 +grep "query: noedns.fetchall.tld IN ANY" ns5/named.run > /dev/null || ret=1 +grep "query: noedns.fetchall.tld IN ANY +E" ns5/named.run > /dev/null && ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that '-t aaaa' in .digrc does not have unexpected side effects ($n)" +ret=0 +echo "-t aaaa" > .digrc +env HOME=`pwd` $DIG $DIGOPTS @10.53.0.4 . > dig.out.1.${n} || ret=1 +env HOME=`pwd` $DIG $DIGOPTS @10.53.0.4 . A > dig.out.2.${n} || ret=1 +env HOME=`pwd` $DIG $DIGOPTS @10.53.0.4 -x 127.0.0.1 > dig.out.3.${n} || ret=1 +grep ';\..*IN.*AAAA$' dig.out.1.${n} > /dev/null || ret=1 +grep ';\..*IN.*A$' dig.out.2.${n} > /dev/null || ret=1 +grep 'extra type option' dig.out.2.${n} > /dev/null && ret=1 +grep ';1\.0\.0\.127\.in-addr\.arpa\..*IN.*PTR$' dig.out.3.${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +edns=`$FEATURETEST --edns-version` + +n=`expr $n + 1` +echo_i "check that EDNS version is logged (${n})" +ret=0 +$DIG $DIGOPTS @10.53.0.5 +edns edns0.fetchall.tld any > dig.out.2.${n} || ret=1 +grep "query: edns0.fetchall.tld IN ANY +E(0)" ns5/named.run > /dev/null || ret=1 +if test ${edns:-0} != 0; then + $DIG $DIGOPTS @10.53.0.5 +edns=1 edns1.fetchall.tld any > dig.out.2.${n} || ret=1 + grep "query: edns1.fetchall.tld IN ANY +E(1)" ns5/named.run > /dev/null || ret=1 +fi +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +if test ${edns:-0} != 0; then + n=`expr $n + 1` + echo_i "check that edns-version is honoured (${n})" + ret=0 + $DIG $DIGOPTS @10.53.0.5 +edns no-edns-version.tld > dig.out.1.${n} || ret=1 + grep "query: no-edns-version.tld IN A -E(1)" ns6/named.run > /dev/null || ret=1 + $DIG $DIGOPTS @10.53.0.5 +edns edns-version.tld > dig.out.2.${n} || ret=1 + grep "query: edns-version.tld IN A -E(0)" ns7/named.run > /dev/null || ret=1 + if [ $ret != 0 ]; then echo_i "failed"; fi + status=`expr $status + $ret` +fi + +n=`expr $n + 1` +echo_i "check that CNAME nameserver is logged correctly (${n})" +ret=0 +$DIG $DIGOPTS soa all-cnames @10.53.0.5 > dig.out.ns5.test${n} || ret=1 +grep "status: SERVFAIL" dig.out.ns5.test${n} > /dev/null || ret=1 +grep "skipping nameserver 'cname.tld' because it is a CNAME, while resolving 'all-cnames/SOA'" ns5/named.run > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that unexpected opcodes are handled correctly (${n})" +ret=0 +$DIG $DIGOPTS soa all-cnames @10.53.0.5 +opcode=15 +cd +rec +ad +zflag > dig.out.ns5.test${n} || ret=1 +grep "status: NOTIMP" dig.out.ns5.test${n} > /dev/null || ret=1 +grep "flags:[^;]* qr[; ]" dig.out.ns5.test${n} > /dev/null || ret=1 +grep "flags:[^;]* ra[; ]" dig.out.ns5.test${n} > /dev/null && ret=1 +grep "flags:[^;]* rd[; ]" dig.out.ns5.test${n} > /dev/null && ret=1 +grep "flags:[^;]* cd[; ]" dig.out.ns5.test${n} > /dev/null && ret=1 +grep "flags:[^;]* ad[; ]" dig.out.ns5.test${n} > /dev/null && ret=1 +grep "flags:[^;]*; MBZ: " dig.out.ns5.test${n} > /dev/null && ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that EDNS client subnet with non-zeroed bits is handled correctly (${n})" +ret=0 +# 0001 (IPv4) 1f (31 significant bits) 00 (0) ffffffff (255.255.255.255) +$DIG $DIGOPTS soa . @10.53.0.5 +ednsopt=8:00011f00ffffffff > dig.out.ns5.test${n} || ret=1 +grep "status: FORMERR" dig.out.ns5.test${n} > /dev/null || ret=1 +grep "; EDNS: version:" dig.out.ns5.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that dig +subnet zeros address bits correctly (${n})" +ret=0 +$DIG $DIGOPTS soa . @10.53.0.5 +subnet=255.255.255.255/23 > dig.out.ns5.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1 +grep "CLIENT-SUBNET: 255.255.254.0/23/0" dig.out.ns5.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that SOA query returns data for delegation-only apex (${n})" +ret=0 +$DIG $DIGOPTS soa delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1 +grep "ANSWER: 1," dig.out.ns5.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` +n=`expr $n + 1` + +n=`expr $n + 1` +echo_i "check that NS query returns data for delegation-only apex (${n})" +ret=0 +$DIG $DIGOPTS ns delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1 +grep "ANSWER: 1," dig.out.ns5.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that A query returns data for delegation-only A apex (${n})" +ret=0 +$DIG $DIGOPTS a delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1 +grep "ANSWER: 1," dig.out.ns5.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that CDS query returns data for delegation-only apex (${n})" +ret=0 +$DIG $DIGOPTS cds delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1 +grep "ANSWER: 1," dig.out.ns5.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that AAAA query returns data for delegation-only AAAA apex (${n})" +ret=0 +$DIG $DIGOPTS a delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1 +grep "ANSWER: 1," dig.out.ns5.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` +n=`expr $n + 1` + +echo_i "check that DNSKEY query returns data for delegation-only apex (${n})" +ret=0 +$DIG $DIGOPTS dnskey delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1 +grep "ANSWER: 1," dig.out.ns5.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that CDNSKEY query returns data for delegation-only apex (${n})" +ret=0 +$DIG $DIGOPTS cdnskey delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1 +grep "status: NOERROR" dig.out.ns5.test${n} > /dev/null || ret=1 +grep "ANSWER: 1," dig.out.ns5.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that NXDOMAIN is returned for delegation-only non-apex A data (${n})" +ret=0 +$DIG $DIGOPTS a a.delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1 +grep "status: NXDOMAIN" dig.out.ns5.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that NXDOMAIN is returned for delegation-only non-apex CDS data (${n})" +ret=0 +$DIG $DIGOPTS cds cds.delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1 +grep "status: NXDOMAIN" dig.out.ns5.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that NXDOMAIN is returned for delegation-only non-apex AAAA data (${n})" +ret=0 +$DIG $DIGOPTS aaaa aaaa.delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1 +grep "status: NXDOMAIN" dig.out.ns5.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` +n=`expr $n + 1` + +echo_i "check that NXDOMAIN is returned for delegation-only non-apex CDNSKEY data (${n})" +ret=0 +$DIG $DIGOPTS cdnskey cdnskey.delegation-only @10.53.0.5 > dig.out.ns5.test${n} || ret=1 +grep "status: NXDOMAIN" dig.out.ns5.test${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check zero ttl not returned for learnt non zero ttl records (${n})" +ret=0 +# use prefetch disabled server +$DIG $DIGOPTS @10.53.0.7 non-zero.example.net txt > dig.out.1.${n} || ret=1 +ttl1=`awk '/"A" "short" "ttl"/ { print $2 - 2 }' dig.out.1.${n}` +# sleep so we are in expire range +sleep ${ttl1:-0} +# look for ttl = 1, allow for one miss at getting zero ttl +zerotonine="0 1 2 3 4 5 6 7 8 9" +zerotonine="$zerotonine $zerotonine $zerotonine" +for i in $zerotonine $zerotonine $zerotonine $zerotonine +do + $DIG $DIGOPTS @10.53.0.7 non-zero.example.net txt > dig.out.2.${n} || ret=1 + ttl2=`awk '/"A" "short" "ttl"/ { print $2 }' dig.out.2.${n}` + test ${ttl2:-1} -eq 0 && break + test ${ttl2:-1} -ge ${ttl1:-0} && break + $PERL -e 'select(undef, undef, undef, 0.05);' +done +test ${ttl2:-1} -eq 0 && ret=1 +test ${ttl2:-1} -ge ${ttl1:-0} || break +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check zero ttl is returned for learnt zero ttl records (${n})" +ret=0 +$DIG $DIGOPTS @10.53.0.7 zero.example.net txt > dig.out.1.${n} || ret=1 +ttl=`awk '/"A" "zero" "ttl"/ { print $2 }' dig.out.1.${n}` +test ${ttl:-1} -eq 0 || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that 'ad' in not returned in truncated answer with empty answer and authority sections to request with +ad (${n})" +ret=0 +$DIG $DIGOPTS @10.53.0.6 dnskey ds.example.net +bufsize=512 +ad +nodnssec +ignore +norec > dig.out.$n +grep "flags: qr aa tc; QUERY: 1, ANSWER: 0, AUTHORITY: 0" dig.out.$n > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that 'ad' in not returned in truncated answer with empty answer and authority sections to request with +dnssec (${n})" +ret=0 +$DIG $DIGOPTS @10.53.0.6 dnskey ds.example.net +bufsize=512 +noad +dnssec +ignore +norec > dig.out.$n +grep "flags: qr aa tc; QUERY: 1, ANSWER: 0, AUTHORITY: 0" dig.out.$n > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that the resolver accepts a reply with empty question section with TC=1 and retries over TCP ($n)" +ret=0 +$DIG $DIGOPTS @10.53.0.5 truncated.no-questions. a > dig.ns5.out.${n} || ret=1 +grep "status: NOERROR" dig.ns5.out.${n} > /dev/null || ret=1 +grep "ANSWER: 1," dig.ns5.out.${n} > /dev/null || ret=1 +grep "1.2.3.4" dig.ns5.out.${n} > /dev/null || ret=1 +if [ $ret != 0 ]; then echo_i "failed"; fi +status=`expr $status + $ret` + +n=`expr $n + 1` +echo_i "check that the resolver rejects a reply with empty question section with TC=0 ($n)" +ret=0 +$DIG $DIGOPTS @10.53.0.5 not-truncated.no-questions. a > dig.ns5.out.${n} || ret=1 +grep "status: NOERROR" dig.ns5.out.${n} > /dev/null && ret=1 +grep "ANSWER: 1," dig.ns5.out.${n} > /dev/null && ret=1 +grep "1.2.3.4" dig.ns5.out.${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 |