334 lines
11 KiB
PHP
334 lines
11 KiB
PHP
<?php
|
|
/**
|
|
* @author Björn Schießle <schiessle@owncloud.com>
|
|
* @author Joas Schilling <nickvergessen@owncloud.com>
|
|
* @author Morris Jobke <hey@morrisjobke.de>
|
|
* @author Robin Appelman <icewind@owncloud.com>
|
|
* @author Vincent Petry <pvince81@owncloud.com>
|
|
*
|
|
* @copyright Copyright (c) 2015, 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/>
|
|
*
|
|
*/
|
|
|
|
use OCA\Files_Trashbin;
|
|
|
|
/**
|
|
* Class Test_Encryption
|
|
*/
|
|
class Test_Trashbin extends \Test\TestCase {
|
|
|
|
const TEST_TRASHBIN_USER1 = "test-trashbin-user1";
|
|
const TEST_TRASHBIN_USER2 = "test-trashbin-user2";
|
|
|
|
private $trashRoot1;
|
|
private $trashRoot2;
|
|
|
|
private static $rememberRetentionObligation;
|
|
private static $rememberAutoExpire;
|
|
|
|
/**
|
|
* @var \OC\Files\View
|
|
*/
|
|
private $rootView;
|
|
|
|
public static function setUpBeforeClass() {
|
|
parent::setUpBeforeClass();
|
|
|
|
// reset backend
|
|
\OC_User::clearBackends();
|
|
\OC_User::useBackend('database');
|
|
|
|
// clear share hooks
|
|
\OC_Hook::clear('OCP\\Share');
|
|
\OC::registerShareHooks();
|
|
\OCP\Util::connectHook('OC_Filesystem', 'setup', '\OC\Files\Storage\Shared', 'setup');
|
|
|
|
//disable encryption
|
|
\OC_App::disable('files_encryption');
|
|
|
|
//configure trashbin
|
|
self::$rememberRetentionObligation = \OC_Config::getValue('trashbin_retention_obligation', Files_Trashbin\Trashbin::DEFAULT_RETENTION_OBLIGATION);
|
|
\OC_Config::setValue('trashbin_retention_obligation', 2);
|
|
self::$rememberAutoExpire = \OC_Config::getValue('trashbin_auto_expire', true);
|
|
\OC_Config::setValue('trashbin_auto_expire', true);
|
|
|
|
|
|
// register hooks
|
|
Files_Trashbin\Trashbin::registerHooks();
|
|
|
|
// create test user
|
|
self::loginHelper(self::TEST_TRASHBIN_USER2, true);
|
|
self::loginHelper(self::TEST_TRASHBIN_USER1, true);
|
|
}
|
|
|
|
|
|
|
|
public static function tearDownAfterClass() {
|
|
// cleanup test user
|
|
\OC_User::deleteUser(self::TEST_TRASHBIN_USER1);
|
|
|
|
\OC_Config::setValue('trashbin_retention_obligation', self::$rememberRetentionObligation);
|
|
\OC_Config::setValue('trashbin_auto_expire', self::$rememberAutoExpire);
|
|
|
|
\OC_Hook::clear();
|
|
|
|
\OC\Files\Filesystem::getLoader()->removeStorageWrapper('oc_trashbin');
|
|
|
|
parent::tearDownAfterClass();
|
|
}
|
|
|
|
protected function setUp() {
|
|
parent::setUp();
|
|
|
|
$this->trashRoot1 = '/' . self::TEST_TRASHBIN_USER1 . '/files_trashbin';
|
|
$this->trashRoot2 = '/' . self::TEST_TRASHBIN_USER2 . '/files_trashbin';
|
|
$this->rootView = new \OC\Files\View();
|
|
self::loginHelper(self::TEST_TRASHBIN_USER1);
|
|
}
|
|
|
|
protected function tearDown() {
|
|
$this->rootView->deleteAll($this->trashRoot1);
|
|
$this->rootView->deleteAll($this->trashRoot2);
|
|
|
|
parent::tearDown();
|
|
}
|
|
|
|
/**
|
|
* test expiration of files older then the max storage time defined for the trash
|
|
*/
|
|
public function testExpireOldFiles() {
|
|
|
|
$currentTime = time();
|
|
$expireAt = $currentTime - 2*24*60*60;
|
|
$expiredDate = $currentTime - 3*24*60*60;
|
|
|
|
// create some files
|
|
\OC\Files\Filesystem::file_put_contents('file1.txt', 'file1');
|
|
\OC\Files\Filesystem::file_put_contents('file2.txt', 'file2');
|
|
\OC\Files\Filesystem::file_put_contents('file3.txt', 'file3');
|
|
|
|
// delete them so that they end up in the trash bin
|
|
\OC\Files\Filesystem::unlink('file1.txt');
|
|
\OC\Files\Filesystem::unlink('file2.txt');
|
|
\OC\Files\Filesystem::unlink('file3.txt');
|
|
|
|
//make sure that files are in the trash bin
|
|
$filesInTrash = OCA\Files_Trashbin\Helper::getTrashFiles('/', self::TEST_TRASHBIN_USER1, 'name');
|
|
$this->assertSame(3, count($filesInTrash));
|
|
|
|
// every second file will get a date in the past so that it will get expired
|
|
$manipulatedList = $this->manipulateDeleteTime($filesInTrash, $this->trashRoot1, $expiredDate);
|
|
|
|
$testClass = new TrashbinForTesting();
|
|
list($sizeOfDeletedFiles, $count) = $testClass->dummyDeleteExpiredFiles($manipulatedList, $expireAt);
|
|
|
|
$this->assertSame(10, $sizeOfDeletedFiles);
|
|
$this->assertSame(2, $count);
|
|
|
|
// only file2.txt should be left
|
|
$remainingFiles = array_slice($manipulatedList, $count);
|
|
$this->assertSame(1, count($remainingFiles));
|
|
$remainingFile = reset($remainingFiles);
|
|
$this->assertSame('file2.txt', $remainingFile['name']);
|
|
|
|
// check that file1.txt and file3.txt was really deleted
|
|
$newTrashContent = OCA\Files_Trashbin\Helper::getTrashFiles('/', self::TEST_TRASHBIN_USER1);
|
|
$this->assertSame(1, count($newTrashContent));
|
|
$element = reset($newTrashContent);
|
|
$this->assertSame('file2.txt', $element['name']);
|
|
}
|
|
|
|
/**
|
|
* test expiration of files older then the max storage time defined for the trash
|
|
* in this test we delete a shared file and check if both trash bins, the one from
|
|
* the owner of the file and the one from the user who deleted the file get expired
|
|
* correctly
|
|
*/
|
|
public function testExpireOldFilesShared() {
|
|
|
|
$currentTime = time();
|
|
$folder = "trashTest-" . $currentTime . '/';
|
|
$expiredDate = $currentTime - 3*24*60*60;
|
|
|
|
// create some files
|
|
\OC\Files\Filesystem::mkdir($folder);
|
|
\OC\Files\Filesystem::file_put_contents($folder . 'user1-1.txt', 'file1');
|
|
\OC\Files\Filesystem::file_put_contents($folder . 'user1-2.txt', 'file2');
|
|
\OC\Files\Filesystem::file_put_contents($folder . 'user1-3.txt', 'file3');
|
|
\OC\Files\Filesystem::file_put_contents($folder . 'user1-4.txt', 'file4');
|
|
|
|
//share user1-4.txt with user2
|
|
$fileInfo = \OC\Files\Filesystem::getFileInfo($folder);
|
|
$result = \OCP\Share::shareItem('folder', $fileInfo->getId(), \OCP\Share::SHARE_TYPE_USER, self::TEST_TRASHBIN_USER2, 31);
|
|
$this->assertTrue($result);
|
|
|
|
// delete them so that they end up in the trash bin
|
|
\OC\Files\Filesystem::unlink($folder . 'user1-1.txt');
|
|
\OC\Files\Filesystem::unlink($folder . 'user1-2.txt');
|
|
\OC\Files\Filesystem::unlink($folder . 'user1-3.txt');
|
|
|
|
$filesInTrash = OCA\Files_Trashbin\Helper::getTrashFiles('/', self::TEST_TRASHBIN_USER1, 'name');
|
|
$this->assertSame(3, count($filesInTrash));
|
|
|
|
// every second file will get a date in the past so that it will get expired
|
|
$this->manipulateDeleteTime($filesInTrash, $this->trashRoot1, $expiredDate);
|
|
|
|
// login as user2
|
|
self::loginHelper(self::TEST_TRASHBIN_USER2);
|
|
|
|
$this->assertTrue(\OC\Files\Filesystem::file_exists($folder . "user1-4.txt"));
|
|
|
|
// create some files
|
|
\OC\Files\Filesystem::file_put_contents('user2-1.txt', 'file1');
|
|
\OC\Files\Filesystem::file_put_contents('user2-2.txt', 'file2');
|
|
|
|
// delete them so that they end up in the trash bin
|
|
\OC\Files\Filesystem::unlink('user2-1.txt');
|
|
\OC\Files\Filesystem::unlink('user2-2.txt');
|
|
|
|
$filesInTrashUser2 = OCA\Files_Trashbin\Helper::getTrashFiles('/', self::TEST_TRASHBIN_USER2, 'name');
|
|
$this->assertSame(2, count($filesInTrashUser2));
|
|
|
|
// every second file will get a date in the past so that it will get expired
|
|
$this->manipulateDeleteTime($filesInTrashUser2, $this->trashRoot2, $expiredDate);
|
|
|
|
\OC\Files\Filesystem::unlink($folder . 'user1-4.txt');
|
|
|
|
$this->runCommands();
|
|
|
|
$filesInTrashUser2AfterDelete = OCA\Files_Trashbin\Helper::getTrashFiles('/', self::TEST_TRASHBIN_USER2);
|
|
|
|
// user2-1.txt should have been expired
|
|
$this->verifyArray($filesInTrashUser2AfterDelete, array('user2-2.txt', 'user1-4.txt'));
|
|
|
|
// user1-1.txt and user1-3.txt should have been expired
|
|
$filesInTrashUser1AfterDelete = OCA\Files_Trashbin\Helper::getTrashFiles('/', self::TEST_TRASHBIN_USER1);
|
|
|
|
$this->verifyArray($filesInTrashUser1AfterDelete, array('user1-2.txt', 'user1-4.txt'));
|
|
}
|
|
|
|
/**
|
|
* verify that the array contains the expected results
|
|
* @param array $result
|
|
* @param array $expected
|
|
*/
|
|
private function verifyArray($result, $expected) {
|
|
$this->assertSame(count($expected), count($result));
|
|
foreach ($expected as $expectedFile) {
|
|
$found = false;
|
|
foreach ($result as $fileInTrash) {
|
|
if ($expectedFile === $fileInTrash['name']) {
|
|
$found = true;
|
|
break;
|
|
}
|
|
}
|
|
if (!$found) {
|
|
// if we didn't found the expected file, something went wrong
|
|
$this->assertTrue(false, "can't find expected file '" . $expectedFile . "' in trash bin");
|
|
}
|
|
}
|
|
}
|
|
|
|
private function manipulateDeleteTime($files, $trashRoot, $expireDate) {
|
|
$counter = 0;
|
|
foreach ($files as &$file) {
|
|
// modify every second file
|
|
$counter = ($counter + 1) % 2;
|
|
if ($counter === 1) {
|
|
$source = $trashRoot . '/files/' . $file['name'].'.d'.$file['mtime'];
|
|
$target = \OC\Files\Filesystem::normalizePath($trashRoot . '/files/' . $file['name'] . '.d' . $expireDate);
|
|
$this->rootView->rename($source, $target);
|
|
$file['mtime'] = $expireDate;
|
|
}
|
|
}
|
|
return \OCA\Files\Helper::sortFiles($files, 'mtime');
|
|
}
|
|
|
|
|
|
/**
|
|
* test expiration of old files in the trash bin until the max size
|
|
* of the trash bin is met again
|
|
*/
|
|
public function testExpireOldFilesUtilLimitsAreMet() {
|
|
|
|
// create some files
|
|
\OC\Files\Filesystem::file_put_contents('file1.txt', 'file1');
|
|
\OC\Files\Filesystem::file_put_contents('file2.txt', 'file2');
|
|
\OC\Files\Filesystem::file_put_contents('file3.txt', 'file3');
|
|
|
|
// delete them so that they end up in the trash bin
|
|
\OC\Files\Filesystem::unlink('file3.txt');
|
|
sleep(1); // make sure that every file has a unique mtime
|
|
\OC\Files\Filesystem::unlink('file2.txt');
|
|
sleep(1); // make sure that every file has a unique mtime
|
|
\OC\Files\Filesystem::unlink('file1.txt');
|
|
|
|
//make sure that files are in the trash bin
|
|
$filesInTrash = OCA\Files_Trashbin\Helper::getTrashFiles('/', self::TEST_TRASHBIN_USER1, 'mtime');
|
|
$this->assertSame(3, count($filesInTrash));
|
|
|
|
$testClass = new TrashbinForTesting();
|
|
$sizeOfDeletedFiles = $testClass->dummyDeleteFiles($filesInTrash, -8);
|
|
|
|
// the two oldest files (file3.txt and file2.txt) should be deleted
|
|
$this->assertSame(10, $sizeOfDeletedFiles);
|
|
|
|
$newTrashContent = OCA\Files_Trashbin\Helper::getTrashFiles('/', self::TEST_TRASHBIN_USER1);
|
|
$this->assertSame(1, count($newTrashContent));
|
|
$element = reset($newTrashContent);
|
|
$this->assertSame('file1.txt', $element['name']);
|
|
}
|
|
|
|
/**
|
|
* @param string $user
|
|
* @param bool $create
|
|
* @param bool $password
|
|
*/
|
|
public static function loginHelper($user, $create = false) {
|
|
if ($create) {
|
|
try {
|
|
\OC_User::createUser($user, $user);
|
|
} catch(\Exception $e) { // catch username is already being used from previous aborted runs
|
|
|
|
}
|
|
}
|
|
|
|
$storage = new \ReflectionClass('\OC\Files\Storage\Shared');
|
|
$isInitialized = $storage->getProperty('isInitialized');
|
|
$isInitialized->setAccessible(true);
|
|
$isInitialized->setValue(array());
|
|
$isInitialized->setAccessible(false);
|
|
|
|
\OC_Util::tearDownFS();
|
|
\OC_User::setUserId('');
|
|
\OC\Files\Filesystem::tearDown();
|
|
\OC_User::setUserId($user);
|
|
\OC_Util::setupFS($user);
|
|
}
|
|
}
|
|
|
|
|
|
// just a dummy class to make protected methods available for testing
|
|
class TrashbinForTesting extends Files_Trashbin\Trashbin {
|
|
public function dummyDeleteExpiredFiles($files, $limit) {
|
|
// dummy value for $retention_obligation because it is not needed here
|
|
return parent::deleteExpiredFiles($files, \Test_Trashbin::TEST_TRASHBIN_USER1, $limit, 0);
|
|
}
|
|
|
|
public function dummyDeleteFiles($files, $availableSpace) {
|
|
return parent::deleteFiles($files, \Test_Trashbin::TEST_TRASHBIN_USER1, $availableSpace);
|
|
}
|
|
}
|