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#!/usr/bin/perl
# $Id: 51-DS-SHA1.t 1855 2021-11-26 11:33:48Z willem $ -*-perl-*-
#
use strict;
use warnings;
use Test::More;
use Net::DNS;
my @prerequisite = qw(
Digest::SHA
MIME::Base64
Net::DNS::RR::DNSKEY
Net::DNS::RR::DS
);
foreach my $package (@prerequisite) {
next if eval "require $package"; ## no critic
plan skip_all => "$package not installed";
exit;
}
plan tests => 3;
# Simple known-answer tests based upon the examples given in RFC4034, section 5.4
my $RFC = 'RFC4034';
my $dnskey = Net::DNS::RR->new( <<'END' );
dskey.example.com. 86400 IN DNSKEY 256 3 5 (
AQOeiiR0GOMYkDshWoSKz9XzfwJr1AYtsmx3TGkJaNXVbfi/2pHm822aJ5iI9BMzNXxeYCmZDRD9
9WYwYqUSdjMmmAphXdvxegXd/M5+X7OrzKBaMbCVdFLUUh6DhweJBjEVv5f2wwjM9XzcnOf+EPbt
G9DMBmADjFDc2w/rljwvFw== ) ; Key ID = 60485
END
my $ds = Net::DNS::RR->new( <<'END' );
dskey.example.com. 86400 IN DS 60485 5 1 (
2BB183AF5F22588179A53B0A98631FAD1A292118 )
; xepor-cybyp-zulyd-dekom-civip-hovob-pikek-fylop-tekyd-namac-moxex
END
my $test = Net::DNS::RR::DS->create( $dnskey, digtype => $ds->digtype, ttl => $ds->ttl );
is( $test->string, $ds->string, "created DS matches $RFC example DS" );
ok( $test->verify($dnskey), "created DS verifies $RFC example DNSKEY" );
ok( $ds->verify($dnskey), "$RFC example DS verifies DNSKEY" );
$test->print;
__END__
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