<?php
declare(strict_types=1);
namespace ParagonIE\Paserk\Tests\KAT;
use Exception;
use FG\ASN1\Exception\ParserException;
use ParagonIE\ConstantTime\Hex;
use ParagonIE\Paserk\PaserkException;
use ParagonIE\Paserk\Tests\KnownAnswers;
use ParagonIE\Paserk\Types\SecretType;
use ParagonIE\Paseto\Exception\PasetoException;
use ParagonIE\Paseto\Keys\AsymmetricSecretKey;
use ParagonIE\Paseto\ProtocolInterface;
use RangeException;
use ParagonIE\Paseto\Protocol\{
Version3,
Version4
};
/**
* @covers Secret
*/
class SecretTest extends KnownAnswers
{
public function testV3()
{
$this->doJsonTest(new Version3(), 'k3.secret.json');
}
public function testV4()
{
$this->doJsonTest(new Version4(), 'k4.secret.json');
}
/**
* @param ProtocolInterface $version
* @param string $key
* @return AsymmetricSecretKey
* @throws Exception
*/
protected function getSecretKey(ProtocolInterface $version, string $key): AsymmetricSecretKey
{
return new AsymmetricSecretKey(Hex::decode($key), $version);
}
/**
* @throws Exception
* @throws PaserkException
*/
protected function genericTest(ProtocolInterface $version, string $name, array $tests): void
{
foreach ($tests as $test) {
$secret = (new SecretType($version));
if ($test['expect-fail']) {
if (!empty($test['paserk'])) {
try {
$secret->decode($test['paserk']);
$this->fail($test['name'] . ': ' . $test['comment']);
} catch (ParserException | RangeException | PasetoException | PaserkException $ex) {
}
continue;
}
try {
$secretkey = $this->getSecretKey($version, $test['key']);
$secret->encode($secretkey);
$this->fail($test['name'] . ': '. $test['comment']);
} catch (ParserException | RangeException | PasetoException | PaserkException $ex) {
}
continue;
}
$secretkey = $this->getSecretKey($version, $test['key']);
$this->assertSame(
$test['public-key'],
Hex::encode($secretkey->getPublicKey()->raw())
);
$this->assertSame($test['paserk'], $secret->encode($secretkey), $test['name']);
}
}
}
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