external/bsd/bind/dist/bin/tests/system/dname/ans3/ans.pl
author snj <snj@NetBSD.org>
Fri, 21 Apr 2017 05:23:16 +0000
branchnetbsd-7
changeset 255169 100f91761a81
parent 255108 02707a5b4f91
permissions -rw-r--r--
Pull up following revision(s) (requested by spz in ticket #1404): doc/3RDPARTY: 1.1430 via patch external/bsd/bind/dist/CHANGES: up to 1.26 external/bsd/bind/dist/COPYRIGHT: up to 1.1.1.11 external/bsd/bind/dist/README: up to 1.14 external/bsd/bind/dist/bin/named/query.c: up to 1.24 external/bsd/bind/dist/bin/tests/system/dname/ans3/ans.pl: up to 1.1.1.2 external/bsd/bind/dist/bin/tests/system/dname/ns1/root.db: up to 1.1.1.4 external/bsd/bind/dist/bin/tests/system/dname/ns2/example.db: up to 1.1.1.4 external/bsd/bind/dist/bin/tests/system/dname/tests.sh: up to 1.1.1.6 external/bsd/bind/dist/bin/tests/system/rndc/tests.sh: up to 1.1.1.9 external/bsd/bind/dist/bin/tests/system/rpz/tests.sh: up to 1.1.1.13 external/bsd/bind/dist/bind.keys: up to 1.1.1.6 external/bsd/bind/dist/bind.keys.h: up to 1.1.1.4 external/bsd/bind/dist/configure: up to 1.7 external/bsd/bind/dist/doc/arm/Bv9ARM.ch01.html: up to 1.1.1.24 external/bsd/bind/dist/doc/arm/Bv9ARM.ch02.html: up to 1.1.1.21 external/bsd/bind/dist/doc/arm/Bv9ARM.ch03.html: up to 1.1.1.26 external/bsd/bind/dist/doc/arm/Bv9ARM.ch04.html: up to 1.14 external/bsd/bind/dist/doc/arm/Bv9ARM.ch05.html: up to 1.1.1.27 external/bsd/bind/dist/doc/arm/Bv9ARM.ch06.html: up to 1.14 external/bsd/bind/dist/doc/arm/Bv9ARM.ch07.html: up to 1.14 external/bsd/bind/dist/doc/arm/Bv9ARM.ch08.html: up to 1.14 external/bsd/bind/dist/doc/arm/Bv9ARM.ch09.html: up to 1.14 external/bsd/bind/dist/doc/arm/Bv9ARM.ch10.html: up to 1.1.1.23 external/bsd/bind/dist/doc/arm/Bv9ARM.ch11.html: up to 1.1.1.12 external/bsd/bind/dist/doc/arm/Bv9ARM.ch12.html: up to 1.1.1.12 external/bsd/bind/dist/doc/arm/Bv9ARM.ch13.html: up to 1.1.1.12 external/bsd/bind/dist/doc/arm/Bv9ARM.html: up to 1.14 external/bsd/bind/dist/doc/arm/Bv9ARM.pdf: up to 1.19 external/bsd/bind/dist/doc/arm/man.arpaname.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.ddns-confgen.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.delv.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.dig.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.dnssec-checkds.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.dnssec-coverage.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.dnssec-dsfromkey.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.dnssec-importkey.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.dnssec-keyfromlabel.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.dnssec-keygen.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.dnssec-revoke.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.dnssec-settime.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.dnssec-signzone.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.dnssec-verify.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.genrandom.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.host.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.isc-hmac-fixup.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.lwresd.html: up to 1.1.1.6 external/bsd/bind/dist/doc/arm/man.named-checkconf.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.named-checkzone.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.named-journalprint.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.named-rrchecker.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.named.conf.html: up to 1.1.1.6 external/bsd/bind/dist/doc/arm/man.named.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.nsec3hash.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.nsupdate.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.rndc-confgen.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.rndc.conf.html: up to 1.14 external/bsd/bind/dist/doc/arm/man.rndc.html: up to 1.14 external/bsd/bind/dist/doc/arm/notes.html: up to 1.1.1.12 external/bsd/bind/dist/doc/arm/notes.pdf: up to 1.1.1.12 external/bsd/bind/dist/doc/arm/notes.xml: up to 1.1.1.12 external/bsd/bind/dist/lib/dns/api: up to 1.14 external/bsd/bind/dist/lib/dns/rdataset.c: up to 1.10 external/bsd/bind/dist/lib/dns/resolver.c: up to 1.30 external/bsd/bind/dist/lib/isc/include/isc/lex.h: up to 1.5 external/bsd/bind/dist/lib/isc/lex.c: up to 1.8 external/bsd/bind/dist/srcid: up to 1.20 external/bsd/bind/dist/version: up to 1.24 Update BIND to 9.10.4-P8.

#!/usr/bin/env perl
#
# Copyright (C) 2017  Internet Systems Consortium, Inc. ("ISC")
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.

use strict;
use warnings;

use IO::File;
use Getopt::Long;
use Net::DNS::Nameserver;

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;

my $localaddr = "10.53.0.3";
my $localport = 5300;
my $verbose = 0;
my $ttl = 60;
my $zone = "example.broken";
my $nsname = "ns3.$zone";
my $synth = "synth-then-dname.$zone";
my $synth2 = "synth2-then-dname.$zone";

sub reply_handler {
    my ($qname, $qclass, $qtype, $peerhost, $query, $conn) = @_;
    my ($rcode, @ans, @auth, @add);

    print ("request: $qname/$qtype\n");
    STDOUT->flush();

    if ($qname eq "example.broken") {
        if ($qtype eq "SOA") {
	    my $rr = new Net::DNS::RR("$qname $ttl $qclass SOA . . 0 0 0 0 0");
	    push @ans, $rr;
        } elsif ($qtype eq "NS") {
	    my $rr = new Net::DNS::RR("$qname $ttl $qclass NS $nsname");
	    push @ans, $rr;
	    $rr = new Net::DNS::RR("$nsname $ttl $qclass A $localaddr");
	    push @add, $rr;
        }
        $rcode = "NOERROR";
    } elsif ($qname eq "cname-to-$synth2") {
        my $rr = new Net::DNS::RR("$qname $ttl $qclass CNAME name.$synth2");
	push @ans, $rr;
        $rr = new Net::DNS::RR("name.$synth2 $ttl $qclass CNAME name");
	push @ans, $rr;
        $rr = new Net::DNS::RR("$synth2 $ttl $qclass DNAME .");
	push @ans, $rr;
	$rcode = "NOERROR";
    } elsif ($qname eq "$synth" || $qname eq "$synth2") {
	if ($qtype eq "DNAME") {
	    my $rr = new Net::DNS::RR("$qname $ttl $qclass DNAME .");
	    push @ans, $rr;
	}
	$rcode = "NOERROR";
    } elsif ($qname eq "name.$synth") {
	my $rr = new Net::DNS::RR("$qname $ttl $qclass CNAME name.");
	push @ans, $rr;
	$rr = new Net::DNS::RR("$synth $ttl $qclass DNAME .");
	push @ans, $rr;
	$rcode = "NOERROR";
    } elsif ($qname eq "name.$synth2") {
	my $rr = new Net::DNS::RR("$qname $ttl $qclass CNAME name.");
	push @ans, $rr;
	$rr = new Net::DNS::RR("$synth2 $ttl $qclass DNAME .");
	push @ans, $rr;
	$rcode = "NOERROR";
    } else {
	$rcode = "REFUSED";
    }
    return ($rcode, \@ans, \@auth, \@add, { aa => 1 });
}

GetOptions(
    'port=i' => \$localport,
    'verbose!' => \$verbose,
);

my $ns = Net::DNS::Nameserver->new(
    LocalAddr => $localaddr,
    LocalPort => $localport,
    ReplyHandler => \&reply_handler,
    Verbose => $verbose,
);

$ns->main_loop;