server/tests/lib/Security/CSRF/CsrfTokenTest.php
Leon Klingele e5d78a3523
Fix CSRF token generation / validation
Operate on raw bytes instead of base64-encoded strings.
Issue was introduced in a977465

Signed-off-by: Leon Klingele <git@leonklingele.de>
2016-11-02 10:38:05 +01:00

46 lines
1.6 KiB
PHP

<?php
/**
* @author Lukas Reschke <lukas@owncloud.com>
*
* @copyright Copyright (c) 2016, ownCloud, Inc.
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace Test\Security\CSRF;
class CsrfTokenTest extends \Test\TestCase {
public function testGetEncryptedValue() {
$csrfToken = new \OC\Security\CSRF\CsrfToken('MyCsrfToken');
$this->assertSame(33, strlen($csrfToken->getEncryptedValue()));
$this->assertSame(':', $csrfToken->getEncryptedValue()[16]);
}
public function testGetEncryptedValueStaysSameOnSecondRequest() {
$csrfToken = new \OC\Security\CSRF\CsrfToken('MyCsrfToken');
$tokenValue = $csrfToken->getEncryptedValue();
$this->assertSame($tokenValue, $csrfToken->getEncryptedValue());
$this->assertSame($tokenValue, $csrfToken->getEncryptedValue());
}
public function testGetDecryptedValue() {
$a = 'abc';
$b = 'def';
$xorB64 = 'BQcF';
$tokenVal = sprintf('%s:%s', $xorB64, base64_encode($a));
$csrfToken = new \OC\Security\CSRF\CsrfToken($tokenVal);
$this->assertSame($b, $csrfToken->getDecryptedValue());
}
}