nextcloud/lib/private/server.php

935 lines
24 KiB
PHP

<?php
/**
* @author Bart Visscher <bartv@thisnet.nl>
* @author Bernhard Posselt <dev@bernhard-posselt.com>
* @author Bernhard Reiter <ockham@raz.or.at>
* @author Björn Schießle <schiessle@owncloud.com>
* @author Christopher Schäpers <kondou@ts.unde.re>
* @author Joas Schilling <nickvergessen@owncloud.com>
* @author Jörn Friedrich Dreyer <jfd@butonic.de>
* @author Lukas Reschke <lukas@owncloud.com>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <icewind@owncloud.com>
* @author Robin McCorkell <rmccorkell@karoshi.org.uk>
* @author Sander <brantje@gmail.com>
* @author Thomas Müller <thomas.mueller@tmit.eu>
* @author Thomas Tanghus <thomas@tanghus.net>
* @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/>
*
*/
namespace OC;
use bantu\IniGetWrapper\IniGetWrapper;
use OC\AppFramework\Http\Request;
use OC\AppFramework\Db\Db;
use OC\AppFramework\Utility\SimpleContainer;
use OC\Cache\UserCache;
use OC\Command\AsyncBus;
use OC\Diagnostics\NullQueryLogger;
use OC\Diagnostics\EventLogger;
use OC\Diagnostics\QueryLogger;
use OC\Lock\MemcacheLockingProvider;
use OC\Lock\NoopLockingProvider;
use OC\Mail\Mailer;
use OC\Memcache\ArrayCache;
use OC\Http\Client\ClientService;
use OC\Security\CertificateManager;
use OC\Files\Node\Root;
use OC\Files\View;
use OC\Security\Crypto;
use OC\Security\Hasher;
use OC\Security\SecureRandom;
use OC\Diagnostics\NullEventLogger;
use OC\Security\TrustedDomainHelper;
use OCP\IServerContainer;
use OCP\ISession;
use OC\Tagging\TagMapper;
/**
* Class Server
*
* @package OC
*
* TODO: hookup all manager classes
*/
class Server extends SimpleContainer implements IServerContainer {
/** @var string */
private $webRoot;
/**
* @param string $webRoot
*/
public function __construct($webRoot) {
$this->webRoot = $webRoot;
$this->registerService('ContactsManager', function ($c) {
return new ContactsManager();
});
$this->registerService('PreviewManager', function (Server $c) {
return new PreviewManager($c->getConfig());
});
$this->registerService('EncryptionManager', function (Server $c) {
return new Encryption\Manager($c->getConfig(), $c->getLogger(), $c->getL10N('core'));
});
$this->registerService('EncryptionFileHelper', function (Server $c) {
$util = new \OC\Encryption\Util(
new \OC\Files\View(),
$c->getUserManager(),
$c->getGroupManager(),
$c->getConfig()
);
return new Encryption\File($util);
});
$this->registerService('EncryptionKeyStorage', function (Server $c) {
$view = new \OC\Files\View();
$util = new \OC\Encryption\Util(
$view,
$c->getUserManager(),
$c->getGroupManager(),
$c->getConfig()
);
return new Encryption\Keys\Storage($view, $util);
});
$this->registerService('TagMapper', function(Server $c) {
return new TagMapper($c->getDatabaseConnection());
});
$this->registerService('TagManager', function (Server $c) {
$tagMapper = $c->query('TagMapper');
return new TagManager($tagMapper, $c->getUserSession());
});
$this->registerService('RootFolder', function (Server $c) {
// TODO: get user and user manager from container as well
$user = \OC_User::getUser();
/** @var $c SimpleContainer */
$userManager = $c->query('UserManager');
$user = $userManager->get($user);
$manager = \OC\Files\Filesystem::getMountManager();
$view = new View();
return new Root($manager, $view, $user);
});
$this->registerService('UserManager', function (Server $c) {
$config = $c->getConfig();
return new \OC\User\Manager($config);
});
$this->registerService('GroupManager', function (Server $c) {
$groupManager = new \OC\Group\Manager($this->getUserManager());
$groupManager->listen('\OC\Group', 'preCreate', function ($gid) {
\OC_Hook::emit('OC_Group', 'pre_createGroup', array('run' => true, 'gid' => $gid));
});
$groupManager->listen('\OC\Group', 'postCreate', function (\OC\Group\Group $gid) {
\OC_Hook::emit('OC_User', 'post_createGroup', array('gid' => $gid->getGID()));
});
$groupManager->listen('\OC\Group', 'preDelete', function (\OC\Group\Group $group) {
\OC_Hook::emit('OC_Group', 'pre_deleteGroup', array('run' => true, 'gid' => $group->getGID()));
});
$groupManager->listen('\OC\Group', 'postDelete', function (\OC\Group\Group $group) {
\OC_Hook::emit('OC_User', 'post_deleteGroup', array('gid' => $group->getGID()));
});
$groupManager->listen('\OC\Group', 'preAddUser', function (\OC\Group\Group $group, \OC\User\User $user) {
\OC_Hook::emit('OC_Group', 'pre_addToGroup', array('run' => true, 'uid' => $user->getUID(), 'gid' => $group->getGID()));
});
$groupManager->listen('\OC\Group', 'postAddUser', function (\OC\Group\Group $group, \OC\User\User $user) {
\OC_Hook::emit('OC_Group', 'post_addToGroup', array('uid' => $user->getUID(), 'gid' => $group->getGID()));
});
return $groupManager;
});
$this->registerService('UserSession', function (Server $c) {
$manager = $c->getUserManager();
$userSession = new \OC\User\Session($manager, new \OC\Session\Memory(''));
$userSession->listen('\OC\User', 'preCreateUser', function ($uid, $password) {
\OC_Hook::emit('OC_User', 'pre_createUser', array('run' => true, 'uid' => $uid, 'password' => $password));
});
$userSession->listen('\OC\User', 'postCreateUser', function ($user, $password) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'post_createUser', array('uid' => $user->getUID(), 'password' => $password));
});
$userSession->listen('\OC\User', 'preDelete', function ($user) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'pre_deleteUser', array('run' => true, 'uid' => $user->getUID()));
});
$userSession->listen('\OC\User', 'postDelete', function ($user) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'post_deleteUser', array('uid' => $user->getUID()));
});
$userSession->listen('\OC\User', 'preSetPassword', function ($user, $password, $recoveryPassword) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'pre_setPassword', array('run' => true, 'uid' => $user->getUID(), 'password' => $password, 'recoveryPassword' => $recoveryPassword));
});
$userSession->listen('\OC\User', 'postSetPassword', function ($user, $password, $recoveryPassword) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'post_setPassword', array('run' => true, 'uid' => $user->getUID(), 'password' => $password, 'recoveryPassword' => $recoveryPassword));
});
$userSession->listen('\OC\User', 'preLogin', function ($uid, $password) {
\OC_Hook::emit('OC_User', 'pre_login', array('run' => true, 'uid' => $uid, 'password' => $password));
});
$userSession->listen('\OC\User', 'postLogin', function ($user, $password) {
/** @var $user \OC\User\User */
\OC_Hook::emit('OC_User', 'post_login', array('run' => true, 'uid' => $user->getUID(), 'password' => $password));
});
$userSession->listen('\OC\User', 'logout', function () {
\OC_Hook::emit('OC_User', 'logout', array());
});
return $userSession;
});
$this->registerService('NavigationManager', function ($c) {
return new \OC\NavigationManager();
});
$this->registerService('AllConfig', function (Server $c) {
return new \OC\AllConfig(
$c->getSystemConfig()
);
});
$this->registerService('SystemConfig', function ($c) {
return new \OC\SystemConfig();
});
$this->registerService('AppConfig', function ($c) {
return new \OC\AppConfig(\OC_DB::getConnection());
});
$this->registerService('L10NFactory', function ($c) {
return new \OC\L10N\Factory();
});
$this->registerService('URLGenerator', function (Server $c) {
$config = $c->getConfig();
$cacheFactory = $c->getMemCacheFactory();
return new \OC\URLGenerator(
$config,
$cacheFactory
);
});
$this->registerService('AppHelper', function ($c) {
return new \OC\AppHelper();
});
$this->registerService('UserCache', function ($c) {
return new UserCache();
});
$this->registerService('MemCacheFactory', function (Server $c) {
$config = $c->getConfig();
if($config->getSystemValue('installed', false) && !(defined('PHPUNIT_RUN') && PHPUNIT_RUN)) {
$v = \OC_App::getAppVersions();
$v['core'] = implode('.', \OC_Util::getVersion());
$version = implode(',', $v);
$instanceId = \OC_Util::getInstanceId();
$path = \OC::$SERVERROOT;
$prefix = md5($instanceId.'-'.$version.'-'.$path);
return new \OC\Memcache\Factory($prefix,
$config->getSystemValue('memcache.local', null),
$config->getSystemValue('memcache.distributed', null)
);
}
return new \OC\Memcache\Factory('',
new ArrayCache(),
new ArrayCache()
);
});
$this->registerService('ActivityManager', function (Server $c) {
return new ActivityManager(
$c->getRequest(),
$c->getUserSession(),
$c->getConfig()
);
});
$this->registerService('AvatarManager', function ($c) {
return new AvatarManager();
});
$this->registerService('Logger', function (Server $c) {
$logClass = $c->query('AllConfig')->getSystemValue('log_type', 'owncloud');
$logger = 'OC_Log_' . ucfirst($logClass);
call_user_func(array($logger, 'init'));
return new Log($logger);
});
$this->registerService('JobList', function (Server $c) {
$config = $c->getConfig();
return new \OC\BackgroundJob\JobList($c->getDatabaseConnection(), $config);
});
$this->registerService('Router', function (Server $c) {
$cacheFactory = $c->getMemCacheFactory();
if ($cacheFactory->isAvailable()) {
$router = new \OC\Route\CachingRouter($cacheFactory->create('route'));
} else {
$router = new \OC\Route\Router();
}
return $router;
});
$this->registerService('Search', function ($c) {
return new Search();
});
$this->registerService('SecureRandom', function ($c) {
return new SecureRandom();
});
$this->registerService('Crypto', function (Server $c) {
return new Crypto($c->getConfig(), $c->getSecureRandom());
});
$this->registerService('Hasher', function (Server $c) {
return new Hasher($c->getConfig());
});
$this->registerService('DatabaseConnection', function (Server $c) {
$factory = new \OC\DB\ConnectionFactory();
$systemConfig = $c->getSystemConfig();
$type = $systemConfig->getValue('dbtype', 'sqlite');
if (!$factory->isValidType($type)) {
throw new \OC\DatabaseException('Invalid database type');
}
$connectionParams = $factory->createConnectionParams($systemConfig);
$connection = $factory->getConnection($type, $connectionParams);
$connection->getConfiguration()->setSQLLogger($c->getQueryLogger());
return $connection;
});
$this->registerService('Db', function (Server $c) {
return new Db($c->getDatabaseConnection());
});
$this->registerService('HTTPHelper', function (Server $c) {
$config = $c->getConfig();
return new HTTPHelper(
$config,
$c->getHTTPClientService()
);
});
$this->registerService('HttpClientService', function (Server $c) {
$user = \OC_User::getUser();
$uid = $user ? $user : null;
return new ClientService(
$c->getConfig(),
new \OC\Security\CertificateManager($uid, new \OC\Files\View())
);
});
$this->registerService('EventLogger', function (Server $c) {
if (defined('DEBUG') and DEBUG) {
return new EventLogger();
} else {
return new NullEventLogger();
}
});
$this->registerService('QueryLogger', function ($c) {
if (defined('DEBUG') and DEBUG) {
return new QueryLogger();
} else {
return new NullQueryLogger();
}
});
$this->registerService('TempManager', function (Server $c) {
return new TempManager(get_temp_dir(), $c->getLogger());
});
$this->registerService('AppManager', function(Server $c) {
return new \OC\App\AppManager(
$c->getUserSession(),
$c->getAppConfig(),
$c->getGroupManager(),
$c->getMemCacheFactory()
);
});
$this->registerService('DateTimeZone', function(Server $c) {
return new DateTimeZone(
$c->getConfig(),
$c->getSession()
);
});
$this->registerService('DateTimeFormatter', function(Server $c) {
$language = $c->getConfig()->getUserValue($c->getSession()->get('user_id'), 'core', 'lang', null);
return new DateTimeFormatter(
$c->getDateTimeZone()->getTimeZone(),
$c->getL10N('lib', $language)
);
});
$this->registerService('MountConfigManager', function () {
$loader = \OC\Files\Filesystem::getLoader();
return new \OC\Files\Config\MountProviderCollection($loader);
});
$this->registerService('IniWrapper', function ($c) {
return new IniGetWrapper();
});
$this->registerService('AsyncCommandBus', function (Server $c) {
$jobList = $c->getJobList();
return new AsyncBus($jobList);
});
$this->registerService('TrustedDomainHelper', function ($c) {
return new TrustedDomainHelper($this->getConfig());
});
$this->registerService('Request', function ($c) {
if (isset($this['urlParams'])) {
$urlParams = $this['urlParams'];
} else {
$urlParams = [];
}
if ($this->getSession()->exists('requesttoken')) {
$requestToken = $this->getSession()->get('requesttoken');
} else {
$requestToken = false;
}
if (defined('PHPUNIT_RUN') && PHPUNIT_RUN
&& in_array('fakeinput', stream_get_wrappers())
) {
$stream = 'fakeinput://data';
} else {
$stream = 'php://input';
}
return new Request(
[
'get' => $_GET,
'post' => $_POST,
'files' => $_FILES,
'server' => $_SERVER,
'env' => $_ENV,
'cookies' => $_COOKIE,
'method' => (isset($_SERVER) && isset($_SERVER['REQUEST_METHOD']))
? $_SERVER['REQUEST_METHOD']
: null,
'urlParams' => $urlParams,
'requesttoken' => $requestToken,
],
$this->getSecureRandom(),
$this->getConfig(),
$stream
);
});
$this->registerService('Mailer', function(Server $c) {
return new Mailer(
$c->getConfig(),
$c->getLogger(),
new \OC_Defaults()
);
});
$this->registerService('OcsClient', function(Server $c) {
return new OCSClient(
$this->getHTTPClientService(),
$this->getConfig(),
$this->getLogger()
);
});
$this->registerService('LockingProvider', function (Server $c) {
if ($c->getConfig()->getSystemValue('filelocking.enabled', false)) {
/** @var \OC\Memcache\Factory $memcacheFactory */
$memcacheFactory = $c->getMemCacheFactory();
$memcache = $memcacheFactory->createDistributed('lock');
if (!($memcache instanceof \OC\Memcache\Null)) {
return new MemcacheLockingProvider($memcache);
}
}
return new NoopLockingProvider();
});
}
/**
* @return \OCP\Contacts\IManager
*/
public function getContactsManager() {
return $this->query('ContactsManager');
}
/**
* @return \OC\Encryption\Manager
*/
public function getEncryptionManager() {
return $this->query('EncryptionManager');
}
/**
* @return \OC\Encryption\File
*/
public function getEncryptionFilesHelper() {
return $this->query('EncryptionFileHelper');
}
/**
* @return \OCP\Encryption\Keys\IStorage
*/
public function getEncryptionKeyStorage() {
return $this->query('EncryptionKeyStorage');
}
/**
* The current request object holding all information about the request
* currently being processed is returned from this method.
* In case the current execution was not initiated by a web request null is returned
*
* @return \OCP\IRequest
*/
public function getRequest() {
return $this->query('Request');
}
/**
* Returns the preview manager which can create preview images for a given file
*
* @return \OCP\IPreview
*/
public function getPreviewManager() {
return $this->query('PreviewManager');
}
/**
* Returns the tag manager which can get and set tags for different object types
*
* @see \OCP\ITagManager::load()
* @return \OCP\ITagManager
*/
public function getTagManager() {
return $this->query('TagManager');
}
/**
* Returns the avatar manager, used for avatar functionality
*
* @return \OCP\IAvatarManager
*/
public function getAvatarManager() {
return $this->query('AvatarManager');
}
/**
* Returns the root folder of ownCloud's data directory
*
* @return \OCP\Files\IRootFolder
*/
public function getRootFolder() {
return $this->query('RootFolder');
}
/**
* Returns a view to ownCloud's files folder
*
* @param string $userId user ID
* @return \OCP\Files\Folder
*/
public function getUserFolder($userId = null) {
if ($userId === null) {
$user = $this->getUserSession()->getUser();
if (!$user) {
return null;
}
$userId = $user->getUID();
} else {
$user = $this->getUserManager()->get($userId);
}
\OC\Files\Filesystem::initMountPoints($userId);
$dir = '/' . $userId;
$root = $this->getRootFolder();
$folder = null;
if (!$root->nodeExists($dir)) {
$folder = $root->newFolder($dir);
} else {
$folder = $root->get($dir);
}
$dir = '/files';
if (!$folder->nodeExists($dir)) {
$folder = $folder->newFolder($dir);
\OC_Util::copySkeleton($user, $folder);
} else {
$folder = $folder->get($dir);
}
return $folder;
}
/**
* Returns an app-specific view in ownClouds data directory
*
* @return \OCP\Files\Folder
*/
public function getAppFolder() {
$dir = '/' . \OC_App::getCurrentApp();
$root = $this->getRootFolder();
$folder = null;
if (!$root->nodeExists($dir)) {
$folder = $root->newFolder($dir);
} else {
$folder = $root->get($dir);
}
return $folder;
}
/**
* @return \OC\User\Manager
*/
public function getUserManager() {
return $this->query('UserManager');
}
/**
* @return \OC\Group\Manager
*/
public function getGroupManager() {
return $this->query('GroupManager');
}
/**
* @return \OC\User\Session
*/
public function getUserSession() {
return $this->query('UserSession');
}
/**
* @return \OCP\ISession
*/
public function getSession() {
return $this->query('UserSession')->getSession();
}
/**
* @param \OCP\ISession $session
*/
public function setSession(\OCP\ISession $session) {
return $this->query('UserSession')->setSession($session);
}
/**
* @return \OC\NavigationManager
*/
public function getNavigationManager() {
return $this->query('NavigationManager');
}
/**
* @return \OCP\IConfig
*/
public function getConfig() {
return $this->query('AllConfig');
}
/**
* For internal use only
*
* @return \OC\SystemConfig
*/
public function getSystemConfig() {
return $this->query('SystemConfig');
}
/**
* Returns the app config manager
*
* @return \OCP\IAppConfig
*/
public function getAppConfig() {
return $this->query('AppConfig');
}
/**
* get an L10N instance
*
* @param string $app appid
* @param string $lang
* @return \OC_L10N
*/
public function getL10N($app, $lang = null) {
return $this->query('L10NFactory')->get($app, $lang);
}
/**
* @return \OCP\IURLGenerator
*/
public function getURLGenerator() {
return $this->query('URLGenerator');
}
/**
* @return \OCP\IHelper
*/
public function getHelper() {
return $this->query('AppHelper');
}
/**
* Returns an ICache instance
*
* @return \OCP\ICache
*/
public function getCache() {
return $this->query('UserCache');
}
/**
* Returns an \OCP\CacheFactory instance
*
* @return \OCP\ICacheFactory
*/
public function getMemCacheFactory() {
return $this->query('MemCacheFactory');
}
/**
* Returns the current session
*
* @return \OCP\IDBConnection
*/
public function getDatabaseConnection() {
return $this->query('DatabaseConnection');
}
/**
* Returns the activity manager
*
* @return \OCP\Activity\IManager
*/
public function getActivityManager() {
return $this->query('ActivityManager');
}
/**
* Returns an job list for controlling background jobs
*
* @return \OCP\BackgroundJob\IJobList
*/
public function getJobList() {
return $this->query('JobList');
}
/**
* Returns a logger instance
*
* @return \OCP\ILogger
*/
public function getLogger() {
return $this->query('Logger');
}
/**
* Returns a router for generating and matching urls
*
* @return \OCP\Route\IRouter
*/
public function getRouter() {
return $this->query('Router');
}
/**
* Returns a search instance
*
* @return \OCP\ISearch
*/
public function getSearch() {
return $this->query('Search');
}
/**
* Returns a SecureRandom instance
*
* @return \OCP\Security\ISecureRandom
*/
public function getSecureRandom() {
return $this->query('SecureRandom');
}
/**
* Returns a Crypto instance
*
* @return \OCP\Security\ICrypto
*/
public function getCrypto() {
return $this->query('Crypto');
}
/**
* Returns a Hasher instance
*
* @return \OCP\Security\IHasher
*/
public function getHasher() {
return $this->query('Hasher');
}
/**
* Returns an instance of the db facade
* @deprecated use getDatabaseConnection, will be removed in ownCloud 10
* @return \OCP\IDb
*/
public function getDb() {
return $this->query('Db');
}
/**
* Returns an instance of the HTTP helper class
* @deprecated Use getHTTPClientService()
* @return \OC\HTTPHelper
*/
public function getHTTPHelper() {
return $this->query('HTTPHelper');
}
/**
* Get the certificate manager for the user
*
* @param string $uid (optional) if not specified the current loggedin user is used
* @return \OCP\ICertificateManager
*/
public function getCertificateManager($uid = null) {
if (is_null($uid)) {
$userSession = $this->getUserSession();
$user = $userSession->getUser();
if (is_null($user)) {
return null;
}
$uid = $user->getUID();
}
return new CertificateManager($uid, new \OC\Files\View());
}
/**
* Returns an instance of the HTTP client service
*
* @return \OCP\Http\Client\IClientService
*/
public function getHTTPClientService() {
return $this->query('HttpClientService');
}
/**
* Create a new event source
*
* @return \OCP\IEventSource
*/
public function createEventSource() {
return new \OC_EventSource();
}
/**
* Get the active event logger
*
* The returned logger only logs data when debug mode is enabled
*
* @return \OCP\Diagnostics\IEventLogger
*/
public function getEventLogger() {
return $this->query('EventLogger');
}
/**
* Get the active query logger
*
* The returned logger only logs data when debug mode is enabled
*
* @return \OCP\Diagnostics\IQueryLogger
*/
public function getQueryLogger() {
return $this->query('QueryLogger');
}
/**
* Get the manager for temporary files and folders
*
* @return \OCP\ITempManager
*/
public function getTempManager() {
return $this->query('TempManager');
}
/**
* Get the app manager
*
* @return \OCP\App\IAppManager
*/
public function getAppManager() {
return $this->query('AppManager');
}
/**
* Creates a new mailer
*
* @return \OCP\Mail\IMailer
*/
public function getMailer() {
return $this->query('Mailer');
}
/**
* Get the webroot
*
* @return string
*/
public function getWebRoot() {
return $this->webRoot;
}
/**
* @return \OC\OCSClient
*/
public function getOcsClient() {
return $this->query('OcsClient');
}
/**
* @return \OCP\IDateTimeZone
*/
public function getDateTimeZone() {
return $this->query('DateTimeZone');
}
/**
* @return \OCP\IDateTimeFormatter
*/
public function getDateTimeFormatter() {
return $this->query('DateTimeFormatter');
}
/**
* @return \OCP\Files\Config\IMountProviderCollection
*/
public function getMountProviderCollection(){
return $this->query('MountConfigManager');
}
/**
* Get the IniWrapper
*
* @return IniGetWrapper
*/
public function getIniWrapper() {
return $this->query('IniWrapper');
}
/**
* @return \OCP\Command\IBus
*/
public function getCommandBus(){
return $this->query('AsyncCommandBus');
}
/**
* Get the trusted domain helper
*
* @return TrustedDomainHelper
*/
public function getTrustedDomainHelper() {
return $this->query('TrustedDomainHelper');
}
/**
* Get the locking provider
*
* @return \OCP\Lock\ILockingProvider
* @since 8.1.0
*/
public function getLockingProvider() {
return $this->query('LockingProvider');
}
}