<?php
declare(strict_types=1);
namespace ParagonIE\Paserk\Tests\KAT;
use Exception;
use ParagonIE\ConstantTime\Hex;
use ParagonIE\Paserk\PaserkException;
use ParagonIE\Paserk\Tests\KnownAnswers;
use ParagonIE\Paserk\Types\Seal;
use ParagonIE\Paserk\Operations\Key\{
SealingSecretKey,
SealingPublicKey
};
use Throwable;
use ParagonIE\Paseto\Protocol\{
Version3,
Version4
};
use ParagonIE\Paseto\ProtocolInterface;
/**
* @covers Seal
*/
class SealTest extends KnownAnswers
{
public function testV3()
{
$this->doJsonTest(new Version3(), 'k3.seal.json');
}
public function testV4()
{
$this->doJsonTest(new Version4(), 'k4.seal.json');
}
/**
* @throws Exception
* @throws PaserkException
*/
protected function genericTest(ProtocolInterface $version, string $name, array $tests): void
{
foreach ($tests as $test) {
if ($version::header() === 'v3') {
$sk = new SealingSecretKey($test['sealing-secret-key'], $version);
$pk = new SealingPublicKey($test['sealing-public-key'], $version);
} else {
$sk = new SealingSecretKey(Hex::decode($test['sealing-secret-key']), $version);
$pk = new SealingPublicKey(Hex::decode($test['sealing-public-key']), $version);
}
$processor = new Seal($pk, $sk);
if ($test['expect-fail']) {
try {
$processor->decode($test['paserk']);
} catch (Throwable $exception) {
continue;
}
$this->fail($name . ' > ' . $test['name'] . ': '. $test['comment']);
}
$unsealed = $processor->decode($test['paserk']);
$this->assertSame(
$test['unsealed'],
Hex::encode($unsealed->raw()),
$test['name']
);
}
}
}
|