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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2022, Vitor Mattos <vitor@php.rio>
*
* @author Vitor Mattos <vitor@php.rio>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Talk\Tests\php\Service;
use OCA\Talk\Exceptions\UnauthorizedException;
use OCA\Talk\Service\ChecksumVerificationService;
use Test\TestCase;
class ChecksumVerificationServiceTest extends TestCase {
protected ChecksumVerificationService $service;
public function setUp(): void {
parent::setUp();
$this->service = new ChecksumVerificationService();
}
public static function dataValidateRequest(): array {
$validRandom = md5(random_bytes(15));
$fakeData = json_encode(['fake' => 'data']);
$validSecret = 'valid secret';
$validChecksum = hash_hmac('sha256', $validRandom . $fakeData, $validSecret);
return [
['', '', '', '', '', false],
['1234', '', '', '', 'Invalid random provided', false],
[str_repeat('1', 32), '', '', '', 'Invalid checksum provided', false],
[str_repeat('1', 32), 'fake', '', '', 'No shared SIP secret provided', false],
[str_repeat('1', 32), 'fake', 'invalid', '', 'Invalid HMAC provided', false],
[$validRandom, $validChecksum, $validSecret, $fakeData, '', true],
];
}
/**
* @dataProvider dataValidateRequest
*/
public function testValidateRequest(string $random, string $checksum, string $secret, string $token, string $exceptionMessage, bool $expectedReturn): void {
if ($exceptionMessage) {
$this->expectException(UnauthorizedException::class);
$this->expectExceptionMessage($exceptionMessage);
}
$actual = $this->service->validateRequest($random, $checksum, $secret, $token);
if (!$exceptionMessage) {
$this->assertEquals($expectedReturn, $actual);
}
}
}