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#!/usr/bin/perl
# $Id: 05-HIP.t 1910 2023-03-30 19:16:30Z willem $ -*-perl-*-
#
use strict;
use warnings;
use Test::More;
use TestToolkit;
use Net::DNS;
my @prerequisite = qw(
MIME::Base64
);
foreach my $package (@prerequisite) {
next if eval "require $package"; ## no critic
plan skip_all => "$package not installed";
exit;
}
plan tests => 19;
my $name = 'HIP.example';
my $type = 'HIP';
my $code = 55;
my @attr = qw( algorithm hit key servers );
my @data = qw( 2 200100107b1a74df365639cc39f1d578
AwEAAbdxyhNuSutc5EMzxTs9LBPCIkOFH8cIvM4p9+LrV4e19WzK00+CI6zBCQTdtWsuxKbWIy87UOoJTwkUs7lBu+Upr1gsNrut79ryra+bSRGQb1slImA8YVJyuIDsj7kwzG7jnERNqnWxZ48AWkskmdHaVDP4BcelrTI3rMXdXF5D
rvs1.example.com
rvs2.example.com );
my @also = qw( keybin );
my $wire = join '', qw( 10020084200100107b1a74df365639cc39f1d57803010001b771ca136e4aeb5c
e44333c53b3d2c13c22243851fc708bcce29f7e2eb5787b5f56ccad34f8223ac
c10904ddb56b2ec4a6d6232f3b50ea094f0914b3b941bbe529af582c36bbadef
daf2adaf9b4911906f5b2522603c615272b880ec8fb930cc6ee39c444daa75b1
678f005a4b2499d1da5433f805c7a5ad3237acc5dd5c5e430472767331076578
616d706c6503636f6d000472767332076578616d706c6503636f6d00
);
my $typecode = unpack 'xn', Net::DNS::RR->new( type => $type )->encode;
is( $typecode, $code, "$type RR type code = $code" );
my $hash = {};
@{$hash}{@attr} = @data;
for my $rr ( Net::DNS::RR->new( name => $name, type => $type, %$hash ) ) {
my $string = $rr->string;
my $rr2 = Net::DNS::RR->new($string);
is( $rr2->string, $string, 'new/string transparent' );
is( $rr2->encode, $rr->encode, 'new($string) and new(%hash) equivalent' );
foreach (@attr) {
next if /server/;
is( $rr->$_, $hash->{$_}, "expected result from rr->$_()" );
}
for (qw(servers)) {
my ($rvs) = $rr->$_; # test limitation: single element list
is( $rvs, $hash->{$_}, "expected result from rr->$_()" );
}
foreach (@also) {
is( $rr2->$_, $rr->$_, "additional attribute rr->$_()" );
}
}
for my $rr ( Net::DNS::RR->new("$name $type @data") ) {
my $encoded = $rr->encode;
my $decoded = Net::DNS::RR->decode( \$encoded );
my $hex1 = unpack 'H*', $encoded;
my $hex2 = unpack 'H*', $decoded->encode;
my $hex3 = unpack 'H*', $rr->rdata;
is( $hex2, $hex1, 'encode/decode transparent' );
is( $hex3, $wire, 'encoded RDATA matches example' );
my $emptyrr = Net::DNS::RR->new("$name $type")->encode;
my $corrupt = pack 'a*X2na*', $emptyrr, $decoded->rdlength - 1, $rr->rdata;
exception( 'corrupt wire-format', sub { Net::DNS::RR->decode( \$corrupt ) } );
}
for my $rr ( Net::DNS::RR->new(". $type") ) {
foreach (@attr) {
ok( !$rr->$_(), "'$_' attribute of empty RR undefined" );
}
exception( 'corrupt hexadecimal', sub { $rr->hit('123456789XBCDEF') } );
noexception( 'deprecate pkalgorithm', sub { $rr->pkalgorithm for ( 1 .. 2 ) } );
noexception( 'deprecate pubkey', sub { $rr->pubkey for ( 1 .. 2 ) } );
noexception( 'deprecate rendezvousservers', sub { $rr->rendezvousservers for ( 1 .. 2 ) } );
}
Net::DNS::RR->new("$name $type @data")->print;
exit;
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