nextcloud/apps/files_encryption/tests/trashbin.php

341 lines
12 KiB
PHP
Executable File

<?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/>.
*
*/
namespace OCA\Files_Encryption\Tests;
/**
* Class Trashbin
* this class provide basic trashbin app tests
*/
class Trashbin extends TestCase {
const TEST_ENCRYPTION_TRASHBIN_USER1 = "test-trashbin-user1";
public $userId;
public $pass;
/**
* @var \OC\Files\View
*/
public $view;
public $dataShort;
public $stateFilesTrashbin;
public $folder1;
public $subfolder;
public $subsubfolder;
public static function setUpBeforeClass() {
parent::setUpBeforeClass();
// trashbin hooks
\OCA\Files_Trashbin\Trashbin::registerHooks();
// create test user
self::loginHelper(self::TEST_ENCRYPTION_TRASHBIN_USER1, true);
}
protected function setUp() {
parent::setUp();
// set user id
\OC_User::setUserId(self::TEST_ENCRYPTION_TRASHBIN_USER1);
$this->userId = self::TEST_ENCRYPTION_TRASHBIN_USER1;
$this->pass = self::TEST_ENCRYPTION_TRASHBIN_USER1;
// init filesystem view
$this->view = new \OC\Files\View('/');
// init short data
$this->dataShort = 'hats';
$this->folder1 = '/folder1';
$this->subfolder = '/subfolder1';
$this->subsubfolder = '/subsubfolder1';
// remember files_trashbin state
$this->stateFilesTrashbin = \OC_App::isEnabled('files_trashbin');
// we want to tests with app files_trashbin enabled
\OC_App::enable('files_trashbin');
}
protected function tearDown() {
// reset app files_trashbin
if ($this->stateFilesTrashbin) {
\OC_App::enable('files_trashbin');
}
else {
\OC_App::disable('files_trashbin');
}
parent::tearDown();
}
public static function tearDownAfterClass() {
// cleanup test user
\OC_User::deleteUser(self::TEST_ENCRYPTION_TRASHBIN_USER1);
parent::tearDownAfterClass();
}
/**
* @medium
* test delete file
*/
function testDeleteFile() {
// generate filename
$filename = 'tmp-' . $this->getUniqueID() . '.txt';
$filename2 = $filename . '.backup'; // a second file with similar name
// save file with content
$cryptedFile = file_put_contents('crypt:///' .self::TEST_ENCRYPTION_TRASHBIN_USER1. '/files/'. $filename, $this->dataShort);
$cryptedFile2 = file_put_contents('crypt:///' .self::TEST_ENCRYPTION_TRASHBIN_USER1. '/files/'. $filename2, $this->dataShort);
// test that data was successfully written
$this->assertTrue(is_int($cryptedFile));
$this->assertTrue(is_int($cryptedFile2));
// check if key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename . '/fileKey'));
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename2 . '/fileKey'));
// check if share key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename2 . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// delete first file
\OC\Files\Filesystem::unlink($filename);
// check if file not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files/' . $filename));
// check if key for admin not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename . '/fileKey'));
// check if share key for admin not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// check that second file still exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files/' . $filename2));
// check that key for second file still exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename2 . '/fileKey'));
// check that share key for second file still exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename2 . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// get files
$trashFiles = $this->view->getDirectoryContent(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/files/');
$trashFileSuffix = null;
// find created file with timestamp
foreach ($trashFiles as $file) {
if (strpos($file['path'], $filename . '.d') !== false) {
$path_parts = pathinfo($file['name']);
$trashFileSuffix = $path_parts['extension'];
}
}
// check if we found the file we created
$this->assertNotNull($trashFileSuffix);
$this->assertTrue($this->view->is_dir('/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keys/' . $filename . '.' . $trashFileSuffix));
// check if key for admin not exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keys/' . $filename . '.' . $trashFileSuffix . '/fileKey'));
// check if share key for admin not exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keys/' . $filename
. '.' . $trashFileSuffix . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
}
/**
* @medium
* test restore file
*/
function testRestoreFile() {
// generate filename
$filename = 'tmp-' . $this->getUniqueID() . '.txt';
$filename2 = $filename . '.backup'; // a second file with similar name
// save file with content
$cryptedFile = file_put_contents('crypt:///' . self::TEST_ENCRYPTION_TRASHBIN_USER1. '/files/'. $filename, $this->dataShort);
$cryptedFile2 = file_put_contents('crypt:///' . self::TEST_ENCRYPTION_TRASHBIN_USER1. '/files/'. $filename2, $this->dataShort);
// delete both files
\OC\Files\Filesystem::unlink($filename);
\OC\Files\Filesystem::unlink($filename2);
$trashFiles = $this->view->getDirectoryContent('/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/files/');
$trashFileSuffix = null;
$trashFileSuffix2 = null;
// find created file with timestamp
foreach ($trashFiles as $file) {
if (strpos($file['path'], $filename . '.d') !== false) {
$path_parts = pathinfo($file['name']);
$trashFileSuffix = $path_parts['extension'];
}
}
// prepare file information
$timestamp = str_replace('d', '', $trashFileSuffix);
// before calling the restore operation the keys shouldn't be there
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename . '/fileKey'));
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// restore first file
$this->assertTrue(\OCA\Files_Trashbin\Trashbin::restore($filename . '.' . $trashFileSuffix, $filename, $timestamp));
// check if file exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files/' . $filename));
// check if key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename . '/fileKey'));
// check if share key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// check that second file was NOT restored
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files/' . $filename2));
// check if key for admin exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename2 . '/fileKey'));
// check if share key for admin exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename2 . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
}
/**
* @medium
* test delete file forever
*/
function testPermanentDeleteFile() {
// generate filename
$filename = 'tmp-' . $this->getUniqueID() . '.txt';
// save file with content
$cryptedFile = file_put_contents('crypt:///' .$this->userId. '/files/' . $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(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename . '/fileKey'));
// check if share key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// delete file
\OC\Files\Filesystem::unlink($filename);
// check if file not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files/' . $filename));
// check if key for admin not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/' . $filename . '/'
. $filename . '.key'));
// check if share key for admin not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_encryption/keys/'
. $filename . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// find created file with timestamp
$query = \OC_DB::prepare('SELECT `timestamp`,`type` FROM `*PREFIX*files_trash`'
. ' WHERE `id`=?');
$result = $query->execute(array($filename))->fetchRow();
$this->assertTrue(is_array($result));
// build suffix
$trashFileSuffix = 'd' . $result['timestamp'];
// check if key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keys/' . $filename
. '.' . $trashFileSuffix . '/fileKey'));
// check if share key for admin exists
$this->assertTrue($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keys/'
. $filename . '.' . $trashFileSuffix . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
// get timestamp from file
$timestamp = str_replace('d', '', $trashFileSuffix);
// delete file forever
$this->assertGreaterThan(0, \OCA\Files_Trashbin\Trashbin::delete($filename, $this->userId, $timestamp));
// check if key for admin not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/files/' . $filename . '.'
. $trashFileSuffix));
// check if key for admin not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keys/' . $filename
. '.' . $trashFileSuffix . '/fileKey'));
// check if share key for admin not exists
$this->assertFalse($this->view->file_exists(
'/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '/files_trashbin/keys/' . $filename
. '.' . $trashFileSuffix . '/' . self::TEST_ENCRYPTION_TRASHBIN_USER1 . '.shareKey'));
}
}