122 lines
2.9 KiB
PHP
122 lines
2.9 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (c) 2016, ownCloud, Inc.
|
|
*
|
|
* @author Björn Schießle <bjoern@schiessle.org>
|
|
* @author Robin Appelman <robin@icewind.nl>
|
|
* @author Roeland Jago Douma <roeland@famdouma.nl>
|
|
*
|
|
* @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 OC\Encryption;
|
|
|
|
use OC\Files\Filesystem;
|
|
use OC\Files\Storage\Wrapper\Encryption;
|
|
use OC\Files\View;
|
|
use OC\Memcache\ArrayCache;
|
|
use OCP\Files\Mount\IMountPoint;
|
|
use OCP\Files\Storage;
|
|
use OCP\ILogger;
|
|
|
|
/**
|
|
* Class EncryptionWrapper
|
|
*
|
|
* applies the encryption storage wrapper
|
|
*
|
|
* @package OC\Encryption
|
|
*/
|
|
class EncryptionWrapper {
|
|
|
|
/** @var ArrayCache */
|
|
private $arrayCache;
|
|
|
|
/** @var Manager */
|
|
private $manager;
|
|
|
|
/** @var ILogger */
|
|
private $logger;
|
|
|
|
/**
|
|
* EncryptionWrapper constructor.
|
|
*
|
|
* @param ArrayCache $arrayCache
|
|
* @param Manager $manager
|
|
* @param ILogger $logger
|
|
*/
|
|
public function __construct(ArrayCache $arrayCache,
|
|
Manager $manager,
|
|
ILogger $logger
|
|
) {
|
|
$this->arrayCache = $arrayCache;
|
|
$this->manager = $manager;
|
|
$this->logger = $logger;
|
|
}
|
|
|
|
/**
|
|
* Wraps the given storage when it is not a shared storage
|
|
*
|
|
* @param string $mountPoint
|
|
* @param Storage $storage
|
|
* @param IMountPoint $mount
|
|
* @return Encryption|Storage
|
|
*/
|
|
public function wrapStorage($mountPoint, Storage $storage, IMountPoint $mount) {
|
|
$parameters = [
|
|
'storage' => $storage,
|
|
'mountPoint' => $mountPoint,
|
|
'mount' => $mount
|
|
];
|
|
|
|
if (!$storage->instanceOfStorage(Storage\IDisableEncryptionStorage::class)) {
|
|
$user = \OC::$server->getUserSession()->getUser();
|
|
$mountManager = Filesystem::getMountManager();
|
|
$uid = $user ? $user->getUID() : null;
|
|
$fileHelper = \OC::$server->getEncryptionFilesHelper();
|
|
$keyStorage = \OC::$server->getEncryptionKeyStorage();
|
|
|
|
$util = new Util(
|
|
new View(),
|
|
\OC::$server->getUserManager(),
|
|
\OC::$server->getGroupManager(),
|
|
\OC::$server->getConfig()
|
|
);
|
|
$update = new Update(
|
|
new View(),
|
|
$util,
|
|
Filesystem::getMountManager(),
|
|
$this->manager,
|
|
$fileHelper,
|
|
$uid
|
|
);
|
|
return new Encryption(
|
|
$parameters,
|
|
$this->manager,
|
|
$util,
|
|
$this->logger,
|
|
$fileHelper,
|
|
$uid,
|
|
$keyStorage,
|
|
$update,
|
|
$mountManager,
|
|
$this->arrayCache
|
|
);
|
|
} else {
|
|
return $storage;
|
|
}
|
|
}
|
|
}
|