|
Packit |
e6c8bb |
# $Id: 05-CDS.t 1586 2017-08-15 09:01:57Z willem $ -*-perl-*-
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
use strict;
|
|
Packit |
e6c8bb |
use Test::More tests => 31;
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
use Net::DNS;
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
my $name = 'CDS.example';
|
|
Packit |
e6c8bb |
my $type = 'CDS';
|
|
Packit |
e6c8bb |
my $code = 59;
|
|
Packit |
e6c8bb |
my @attr = qw( keytag algorithm digtype digest );
|
|
Packit |
e6c8bb |
my @data = ( 60485, 5, 1, '2bb183af5f22588179a53b0a98631fad1a292118' );
|
|
Packit |
e6c8bb |
my @also = qw( digestbin babble );
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
my $wire = join '', qw( EC45 05 01 2BB183AF5F22588179A53B0A98631FAD1A292118 );
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
{
|
|
Packit |
e6c8bb |
my $typecode = unpack 'xn', new Net::DNS::RR(". $type")->encode;
|
|
Packit |
e6c8bb |
is( $typecode, $code, "$type RR type code = $code" );
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
my $hash = {};
|
|
Packit |
e6c8bb |
@{$hash}{@attr} = @data;
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
my $rr = new Net::DNS::RR(
|
|
Packit |
e6c8bb |
name => $name,
|
|
Packit |
e6c8bb |
type => $type,
|
|
Packit |
e6c8bb |
%$hash
|
|
Packit |
e6c8bb |
);
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
my $string = $rr->string;
|
|
Packit |
e6c8bb |
my $rr2 = new Net::DNS::RR($string);
|
|
Packit |
e6c8bb |
is( $rr2->string, $string, 'new/string transparent' );
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
is( $rr2->encode, $rr->encode, 'new($string) and new(%hash) equivalent' );
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
foreach (@attr) {
|
|
Packit |
e6c8bb |
is( $rr->$_, $hash->{$_}, "expected result from rr->$_()" );
|
|
Packit |
e6c8bb |
}
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
foreach (@also) {
|
|
Packit |
e6c8bb |
is( $rr2->$_, $rr->$_, "additional attribute rr->$_()" );
|
|
Packit |
e6c8bb |
}
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
my $empty = new Net::DNS::RR("$name $type");
|
|
Packit |
e6c8bb |
my $encoded = $rr->encode;
|
|
Packit |
e6c8bb |
my $decoded = decode Net::DNS::RR( \$encoded );
|
|
Packit |
e6c8bb |
my $hex1 = uc unpack 'H*', $decoded->encode;
|
|
Packit |
e6c8bb |
my $hex2 = uc unpack 'H*', $encoded;
|
|
Packit |
e6c8bb |
my $hex3 = uc unpack 'H*', substr( $encoded, length $empty->encode );
|
|
Packit |
e6c8bb |
is( $hex1, $hex2, 'encode/decode transparent' );
|
|
Packit |
e6c8bb |
is( $hex3, $wire, 'encoded RDATA matches example' );
|
|
Packit |
e6c8bb |
}
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
{
|
|
Packit |
e6c8bb |
my $rr = new Net::DNS::RR(". $type");
|
|
Packit |
e6c8bb |
foreach ( @attr, 'rdstring' ) {
|
|
Packit |
e6c8bb |
ok( !$rr->$_(), "'$_' attribute of empty RR undefined" );
|
|
Packit |
e6c8bb |
}
|
|
Packit |
e6c8bb |
}
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
{
|
|
Packit |
e6c8bb |
my $rr = new Net::DNS::RR(". $type");
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
$rr->algorithm(255);
|
|
Packit |
e6c8bb |
is( $rr->algorithm(), 255, 'algorithm number accepted' );
|
|
Packit |
e6c8bb |
$rr->algorithm('RSASHA1');
|
|
Packit |
e6c8bb |
is( $rr->algorithm(), 5, 'algorithm mnemonic accepted' );
|
|
Packit |
e6c8bb |
is( $rr->algorithm('MNEMONIC'), 'RSASHA1', 'rr->algorithm("MNEMONIC") returns mnemonic' );
|
|
Packit |
e6c8bb |
is( $rr->algorithm(), 5, 'rr->algorithm("MNEMONIC") preserves value' );
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
$rr->digtype('SHA-256');
|
|
Packit |
e6c8bb |
is( $rr->digtype(), 2, 'digest type mnemonic accepted' );
|
|
Packit |
e6c8bb |
is( $rr->digtype('MNEMONIC'), 'SHA-256', 'rr->digtype("MNEMONIC") returns mnemonic' );
|
|
Packit |
e6c8bb |
is( $rr->digtype(), 2, 'rr->digtype("MNEMONIC") preserves value' );
|
|
Packit |
e6c8bb |
}
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
{
|
|
Packit |
e6c8bb |
my @arg = qw(0 0 0 00); # per RFC8078(4), erratum 5049
|
|
Packit |
e6c8bb |
my $rr = new Net::DNS::RR("$name. $type @arg");
|
|
Packit |
e6c8bb |
ok( ref($rr), "DS delete: $name. $type @arg" );
|
|
Packit |
e6c8bb |
is( $rr->keytag(), 0, 'DS delete: keytag 0' );
|
|
Packit |
e6c8bb |
is( $rr->algorithm(), 0, 'DS delete: algorithm 0' );
|
|
Packit |
e6c8bb |
is( $rr->digtype(), 0, 'DS delete: digtype 0' );
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
is( $rr->string(), "$name.\tIN\t$type\t@arg", 'DS delete: presentation format' );
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
my $rdata = unpack 'H*', $rr->rdata();
|
|
Packit |
e6c8bb |
is( $rdata, '0000000000', 'DS delete: rdata wire-format' );
|
|
Packit |
e6c8bb |
}
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
{
|
|
Packit |
e6c8bb |
my @arg = qw(0 0 0 0); # per RFC8078(4) as published
|
|
Packit |
e6c8bb |
my $rr = new Net::DNS::RR("$name. $type @arg");
|
|
Packit |
e6c8bb |
is( $rr->rdstring(), '0 0 0 00', 'DS delete: accept old format' );
|
|
Packit |
e6c8bb |
}
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
{
|
|
Packit |
e6c8bb |
my @arg = qw(0 0 0 -); # unexpected empty field
|
|
Packit |
e6c8bb |
my $rr = new Net::DNS::RR("$name. $type @arg");
|
|
Packit |
e6c8bb |
is( $rr->rdstring(), '0 0 0 -', 'DS delete: represent empty digest' );
|
|
Packit |
e6c8bb |
}
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
{
|
|
Packit |
e6c8bb |
my $rr = new Net::DNS::RR("$name $type @data");
|
|
Packit |
e6c8bb |
$rr->print;
|
|
Packit |
e6c8bb |
}
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
|
|
Packit |
e6c8bb |
exit;
|
|
Packit |
e6c8bb |
|