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sources/apps/files_encryption/tests/proxy.php 3.01 KB
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  <?php
  /**
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   * ownCloud
   *
   * @author Bjoern Schiessle
   * @copyright 2013 Bjoern Schiessle <schiessle@owncloud.com>
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
   * License as published by the Free Software Foundation; either
   * version 3 of the License, or any later version.
   *
   * This library 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 library.  If not, see <http://www.gnu.org/licenses/>.
   *
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   */
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  require_once __DIR__ . '/../../../lib/base.php';
  require_once __DIR__ . '/../lib/crypt.php';
  require_once __DIR__ . '/../lib/keymanager.php';
  require_once __DIR__ . '/../lib/proxy.php';
  require_once __DIR__ . '/../lib/stream.php';
  require_once __DIR__ . '/../lib/util.php';
  require_once __DIR__ . '/../appinfo/app.php';
  require_once __DIR__ . '/util.php';
  
  use OCA\Encryption;
  
  /**
   * Class Test_Encryption_Proxy
   * @brief this class provide basic proxy app tests
   */
  class Test_Encryption_Proxy extends \PHPUnit_Framework_TestCase {
  
  	const TEST_ENCRYPTION_PROXY_USER1 = "test-proxy-user1";
  
  	public $userId;
  	public $pass;
  	/**
  	 * @var \OC_FilesystemView
  	 */
  	public $view;
  	public $data;
  
  	public static function setUpBeforeClass() {
  		// reset backend
  		\OC_User::clearBackends();
  		\OC_User::useBackend('database');
  
  		\OC_Hook::clear('OC_Filesystem');
  		\OC_Hook::clear('OC_User');
  
  		// Filesystem related hooks
  		\OCA\Encryption\Helper::registerFilesystemHooks();
  
  		// clear and register hooks
  		\OC_FileProxy::clearProxies();
  		\OC_FileProxy::register(new OCA\Encryption\Proxy());
  
  		// create test user
  		\Test_Encryption_Util::loginHelper(\Test_Encryption_Proxy::TEST_ENCRYPTION_PROXY_USER1, true);
  	}
  
  	function setUp() {
  		// set user id
  		\OC_User::setUserId(\Test_Encryption_Proxy::TEST_ENCRYPTION_PROXY_USER1);
  		$this->userId = \Test_Encryption_Proxy::TEST_ENCRYPTION_PROXY_USER1;
  		$this->pass = \Test_Encryption_Proxy::TEST_ENCRYPTION_PROXY_USER1;
  
  		// init filesystem view
  		$this->view = new \OC_FilesystemView('/'. \Test_Encryption_Proxy::TEST_ENCRYPTION_PROXY_USER1 . '/files');
  
  		// init short data
  		$this->data = 'hats';
  	}
  
  	public static function tearDownAfterClass() {
  		// cleanup test user
  		\OC_User::deleteUser(\Test_Encryption_Proxy::TEST_ENCRYPTION_PROXY_USER1);
  	}
  
  	/**
  	 * @medium
  	 * @brief test if postFileSize returns the unencrypted file size
  	 */
  	function testPostFileSize() {
  
  		// generate filename
  		$filename = 'tmp-' . time() . '.txt';
  
  		$this->view->file_put_contents($filename, $this->data);
  
  		\OC_FileProxy::$enabled = false;
  
  		$unencryptedSize = $this->view->filesize($filename);
  
  		\OC_FileProxy::$enabled = true;
  
  		$encryptedSize = $this->view->filesize($filename);
  
  		$this->assertTrue($encryptedSize !== $unencryptedSize);
  
  	}
  
  }