121 lines
2.5 KiB
PHP
121 lines
2.5 KiB
PHP
<?php
|
|
/**
|
|
* @author Björn Schießle <schiessle@owncloud.com>
|
|
* @author Clark Tomlinson <fallen013@gmail.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/>
|
|
*
|
|
*/
|
|
|
|
|
|
namespace OCA\Encryption;
|
|
|
|
|
|
use OC\Files\View;
|
|
use OCA\Encryption\Crypto\Crypt;
|
|
use OCP\IConfig;
|
|
use OCP\ILogger;
|
|
use OCP\IUser;
|
|
use OCP\IUserSession;
|
|
use OCP\PreConditionNotMetException;
|
|
|
|
class Util {
|
|
/**
|
|
* @var View
|
|
*/
|
|
private $files;
|
|
/**
|
|
* @var Crypt
|
|
*/
|
|
private $crypt;
|
|
/**
|
|
* @var ILogger
|
|
*/
|
|
private $logger;
|
|
/**
|
|
* @var bool|IUser
|
|
*/
|
|
private $user;
|
|
/**
|
|
* @var IConfig
|
|
*/
|
|
private $config;
|
|
|
|
/**
|
|
* Util constructor.
|
|
*
|
|
* @param View $files
|
|
* @param Crypt $crypt
|
|
* @param ILogger $logger
|
|
* @param IUserSession $userSession
|
|
* @param IConfig $config
|
|
*/
|
|
public function __construct(View $files,
|
|
Crypt $crypt,
|
|
ILogger $logger,
|
|
IUserSession $userSession,
|
|
IConfig $config
|
|
) {
|
|
$this->files = $files;
|
|
$this->crypt = $crypt;
|
|
$this->logger = $logger;
|
|
$this->user = $userSession && $userSession->isLoggedIn() ? $userSession->getUser() : false;
|
|
$this->config = $config;
|
|
}
|
|
|
|
/**
|
|
* check if recovery key is enabled for user
|
|
*
|
|
* @param string $uid
|
|
* @return bool
|
|
*/
|
|
public function isRecoveryEnabledForUser($uid) {
|
|
$recoveryMode = $this->config->getUserValue($uid,
|
|
'encryption',
|
|
'recoveryEnabled',
|
|
0);
|
|
|
|
return ($recoveryMode === '1');
|
|
}
|
|
|
|
/**
|
|
* @param $enabled
|
|
* @return bool
|
|
*/
|
|
public function setRecoveryForUser($enabled) {
|
|
$value = $enabled ? '1' : '0';
|
|
|
|
try {
|
|
$this->config->setUserValue($this->user->getUID(),
|
|
'encryption',
|
|
'recoveryEnabled',
|
|
$value);
|
|
return true;
|
|
} catch (PreConditionNotMetException $e) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param string $uid
|
|
* @return bool
|
|
*/
|
|
public function userHasFiles($uid) {
|
|
return $this->files->file_exists($uid . '/files');
|
|
}
|
|
|
|
|
|
}
|