server/apps/files_encryption/tests/trashbin.php
2013-05-24 23:12:16 +02:00

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PHP
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<?php
/**
* ownCloud
*
* @author Florin Peter
* @copyright 2013 Florin Peter <owncloud@florin-peter.de>
*
* 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/>.
*
*/
require_once realpath(dirname(__FILE__) . '/../../../lib/base.php');
require_once realpath(dirname(__FILE__) . '/../lib/crypt.php');
require_once realpath(dirname(__FILE__) . '/../lib/keymanager.php');
require_once realpath(dirname(__FILE__) . '/../lib/proxy.php');
require_once realpath(dirname(__FILE__) . '/../lib/stream.php');
require_once realpath(dirname(__FILE__) . '/../lib/util.php');
require_once realpath(dirname(__FILE__) . '/../appinfo/app.php');
require_once realpath(dirname(__FILE__) . '/../../files_trashbin/appinfo/app.php');
use OCA\Encryption;
/**
* Class Test_Encryption_Trashbin
* @brief this class provide basic trashbin app tests
*/
class Test_Encryption_Trashbin extends \PHPUnit_Framework_TestCase
{
public $userId;
public $pass;
/**
* @var \OC_FilesystemView
*/
public $view;
public $dataShort;
public $stateFilesTrashbin;
public $folder1;
public $subfolder;
public $subsubfolder;
function setUp()
{
// reset backend
\OC_User::useBackend('database');
// set user id
\OC_User::setUserId('admin');
$this->userId = 'admin';
$this->pass = 'admin';
// init filesystem view
$this->view = new \OC_FilesystemView('/');
// init short data
$this->dataShort = 'hats';
$this->folder1 = '/folder1';
$this->subfolder = '/subfolder1';
$this->subsubfolder = '/subsubfolder1';
\OC_Hook::clear('OC_Filesystem');
\OC_Hook::clear('OC_User');
// init filesystem related hooks
\OCA\Encryption\Helper::registerFilesystemHooks();
// register encryption file proxy
\OC_FileProxy::register(new OCA\Encryption\Proxy());
// trashbin hooks
\OCA\Files_Trashbin\Trashbin::registerHooks();
// remember files_trashbin state
$this->stateFilesTrashbin = OC_App::isEnabled('files_trashbin');
// we don't want to tests with app files_trashbin enabled
\OC_App::enable('files_trashbin');
// init filesystem for user
\OC_Util::tearDownFS();
\OC_User::setUserId('');
\OC\Files\Filesystem::tearDown();
\OC_Util::setupFS($this->userId);
\OC_User::setUserId($this->userId);
// login user
$params['uid'] = $this->userId;
$params['password'] = $this->pass;
OCA\Encryption\Hooks::login($params);
}
function tearDown()
{
// reset app files_trashbin
if ($this->stateFilesTrashbin) {
OC_App::enable('files_trashbin');
} else {
OC_App::disable('files_trashbin');
}
// clear all proxies
\OC_FileProxy::clearProxies();
}
/**
* @brief test delete file
*/
function testDeleteFile() {
// generate filename
$filename = 'tmp-' . time() . '.txt';
// save file with content
$cryptedFile = file_put_contents('crypt:///' . $filename, $this->dataShort);
// test that data was successfully written
$this->assertTrue(is_int($cryptedFile));
// check if key for admin exists
$this->assertTrue($this->view->file_exists('/admin/files_encryption/keyfiles/' . $filename . '.key'));
// check if share key for admin exists
$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys/' . $filename . '.admin.shareKey'));
// delete file
\OC\FIles\Filesystem::unlink($filename);
// check if file not exists
$this->assertFalse($this->view->file_exists('/admin/files/' . $filename));
// check if key for admin not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/keyfiles/' . $filename . '.key'));
// check if share key for admin not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $filename . '.admin.shareKey'));
// get files
$trashFiles = $this->view->getDirectoryContent('/admin/files_trashbin/files/');
$trashFileSuffix = null;
// find created file with timestamp
foreach($trashFiles as $file) {
if(strncmp($file['path'], $filename, strlen($filename))) {
$path_parts = pathinfo($file['name']);
$trashFileSuffix = $path_parts['extension'];
}
}
// check if we found the file we created
$this->assertNotNull($trashFileSuffix);
// check if key for admin not exists
$this->assertTrue($this->view->file_exists('/admin/files_trashbin/keyfiles/' . $filename . '.key.' . $trashFileSuffix));
// check if share key for admin not exists
$this->assertTrue($this->view->file_exists('/admin/files_trashbin/share-keys/' . $filename . '.admin.shareKey.' . $trashFileSuffix));
// return filename for next test
return $filename . '.' . $trashFileSuffix;
}
/**
* @brief test restore file
*
* @depends testDeleteFile
*/
function testRestoreFile($filename) {
// prepare file information
$path_parts = pathinfo($filename);
$trashFileSuffix = $path_parts['extension'];
$timestamp = str_replace('d', '', $trashFileSuffix);
$fileNameWithoutSuffix = str_replace('.'.$trashFileSuffix, '', $filename);
// restore file
$this->assertTrue(\OCA\Files_Trashbin\Trashbin::restore($filename, $fileNameWithoutSuffix, $timestamp));
// check if file exists
$this->assertTrue($this->view->file_exists('/admin/files/' . $fileNameWithoutSuffix));
// check if key for admin exists
$this->assertTrue($this->view->file_exists('/admin/files_encryption/keyfiles/' . $fileNameWithoutSuffix . '.key'));
// check if share key for admin exists
$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys/' . $fileNameWithoutSuffix . '.admin.shareKey'));
}
/**
* @brief test delete file forever
*/
function testPermanentDeleteFile() {
// generate filename
$filename = 'tmp-' . time() . '.txt';
// save file with content
$cryptedFile = file_put_contents('crypt:///' . $filename, $this->dataShort);
// test that data was successfully written
$this->assertTrue(is_int($cryptedFile));
// check if key for admin exists
$this->assertTrue($this->view->file_exists('/admin/files_encryption/keyfiles/' . $filename . '.key'));
// check if share key for admin exists
$this->assertTrue($this->view->file_exists('/admin/files_encryption/share-keys/' . $filename . '.admin.shareKey'));
// delete file
\OC\FIles\Filesystem::unlink($filename);
// check if file not exists
$this->assertFalse($this->view->file_exists('/admin/files/' . $filename));
// check if key for admin not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/keyfiles/' . $filename . '.key'));
// check if share key for admin not exists
$this->assertFalse($this->view->file_exists('/admin/files_encryption/share-keys/' . $filename . '.admin.shareKey'));
// get files
$trashFiles = $this->view->getDirectoryContent('/admin/files_trashbin/files/');
$trashFileSuffix = null;
// find created file with timestamp
foreach($trashFiles as $file) {
if(strncmp($file['name'], $filename, strlen($filename)) == 0) {
$path_parts = pathinfo($file['name']);
$trashFileSuffix = $path_parts['extension'];
break;
}
}
// check if we found the file we created
$this->assertNotNull($trashFileSuffix);
// check if key for admin exists
$this->assertTrue($this->view->file_exists('/admin/files_trashbin/keyfiles/' . $filename . '.key.' . $trashFileSuffix));
// check if share key for admin exists
$this->assertTrue($this->view->file_exists('/admin/files_trashbin/share-keys/' . $filename . '.admin.shareKey.' . $trashFileSuffix));
// get timestamp from file
$timestamp = str_replace('d', '', $trashFileSuffix);
// delete file forever
$this->assertGreaterThan(0, \OCA\Files_Trashbin\Trashbin::delete($filename, $timestamp));
// check if key for admin not exists
$this->assertFalse($this->view->file_exists('/admin/files_trashbin/files/' . $filename . '.' . $trashFileSuffix));
// check if key for admin not exists
$this->assertFalse($this->view->file_exists('/admin/files_trashbin/keyfiles/' . $filename . '.key.' . $trashFileSuffix));
// check if share key for admin not exists
$this->assertFalse($this->view->file_exists('/admin/files_trashbin/share-keys/' . $filename . '.admin.shareKey.' . $trashFileSuffix));
}
}