<?php
declare(strict_types=1);
namespace ParagonIE\Paserk\Tests\Types;
use ParagonIE\EasyECC\Exception\NotImplementedException;
use ParagonIE\Paserk\Operations\Key\{
SealingPublicKey,
SealingSecretKey
};
use ParagonIE\Paserk\PaserkException;
use ParagonIE\Paserk\Types\{
Lid,
Seal
};
use ParagonIE\Paseto\Exception\InvalidVersionException;
use ParagonIE\Paseto\Keys\SymmetricKey;
use ParagonIE\Paseto\Protocol\{
Version3,
Version4
};
use ParagonIE\Paseto\ProtocolInterface;
use PHPUnit\Framework\TestCase;
use SodiumException;
/**
* Class SealTest
* @package ParagonIE\Paserk\Tests\Types
*
* @covers Seal
*/
class SealTest extends TestCase
{
/** @var ProtocolInterface[] */
protected array $versions = [];
public function setUp(): void
{
$this->versions = [
new Version3(),
new Version4()
];
}
/**
* @throws NotImplementedException
* @throws PaserkException
* @throws SodiumException
* @throws InvalidVersionException
*/
public function testSeal()
{
foreach ($this->versions as $v) {
$key = SymmetricKey::generate($v);
$sk = SealingSecretKey::generate($v);
/** @var SealingPublicKey $pk */
$pk = $sk->getPublicKey();
$sealer = new Seal($pk, $sk);
$sealed = $sealer->encode($key);
$lid1 = $sealer->id($key);
$lid2 = Lid::encode($v, $sealed);
$this->assertSame($lid1, $lid2, 'Key ID must be deterministic');
$unseal = $sealer->decode($sealed);
$this->assertSame(
$unseal->encode(),
$key->encode()
);
$fromSK = Seal::fromSecretKey($sk);
$unseal = $fromSK->decode($sealed);
$this->assertSame(
$unseal->encode(),
$key->encode()
);
}
}
}
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