nextcloud/lib/private/server.php

727 lines
19 KiB
PHP

<?php
namespace OC;
use OC\AppFramework\Http\Request;
use OC\AppFramework\Db\Db;
use OC\AppFramework\Utility\SimpleContainer;
use OC\Cache\UserCache;
use OC\Diagnostics\NullQueryLogger;
use OC\Diagnostics\EventLogger;
use OC\Diagnostics\QueryLogger;
use OC\Files\Config\StorageManager;
use OC\Security\CertificateManager;
use OC\DB\ConnectionWrapper;
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 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 $webRoot
*/
function __construct($webRoot) {
$this->webRoot = $webRoot;
$this->registerService('ContactsManager', function ($c) {
return new ContactsManager();
});
$this->registerService('Request', function (Server $c) {
if (isset($c['urlParams'])) {
$urlParams = $c['urlParams'];
} else {
$urlParams = array();
}
if ($c->getSession()->exists('requesttoken')) {
$requestToken = $c->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(
array(
'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,
), $stream
);
});
$this->registerService('PreviewManager', function ($c) {
return new PreviewManager();
});
$this->registerService('TagMapper', function(Server $c) {
return new TagMapper($c->getDb());
});
$this->registerService('TagManager', function (Server $c) {
$tagMapper = $c->query('TagMapper');
$user = \OC_User::getUser();
return new TagManager($tagMapper, $user);
});
$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 = $c->getConfig();
return new \OC\URLGenerator($config);
});
$this->registerService('AppHelper', function ($c) {
return new \OC\AppHelper();
});
$this->registerService('UserCache', function ($c) {
return new UserCache();
});
$this->registerService('MemCacheFactory', function ($c) {
$instanceId = \OC_Util::getInstanceId();
return new \OC\Memcache\Factory($instanceId);
});
$this->registerService('ActivityManager', function ($c) {
return new ActivityManager();
});
$this->registerService('AvatarManager', function ($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);
});
$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) {
$userSession = $c->getUserSession();
$appConfig = $c->getAppConfig();
$groupManager = $c->getGroupManager();
return new \OC\App\AppManager($userSession, $appConfig, $groupManager);
});
$this->registerService('DateTimeFormatter', function(Server $c) {
$timeZone = $c->getTimeZone();
$language = $c->getConfig()->getUserValue($c->getSession()->get('user_id'), 'core', 'lang', null);
return new \OC\DateTimeFormatter($timeZone, $c->getL10N('lib', $language));
});
$this->registerService('MountConfigManager', function () {
$loader = \OC\Files\Filesystem::getLoader();
return new \OC\Files\Config\MountProviderCollection($loader);
});
}
/**
* @return \OCP\Contacts\IManager
*/
function getContactsManager() {
return $this->query('ContactsManager');
}
/**
* 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|null
*/
function getRequest() {
return $this->query('Request');
}
/**
* Returns the preview manager which can create preview images for a given file
*
* @return \OCP\IPreview
*/
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
*/
function getTagManager() {
return $this->query('TagManager');
}
/**
* Returns the avatar manager, used for avatar functionality
*
* @return \OCP\IAvatarManager
*/
function getAvatarManager() {
return $this->query('AvatarManager');
}
/**
* Returns the root folder of ownCloud's data directory
*
* @return \OCP\Files\Folder
*/
function getRootFolder() {
return $this->query('RootFolder');
}
/**
* Returns a view to ownCloud's files folder
*
* @param string $userId user ID
* @return \OCP\Files\Folder
*/
function getUserFolder($userId = null) {
if ($userId === null) {
$user = $this->getUserSession()->getUser();
if (!$user) {
return null;
}
$userId = $user->getUID();
} else {
$user = $this->getUserManager()->get($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);
if (\OCP\App::isEnabled('files_encryption')) {
// disable encryption proxy to prevent recursive calls
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
}
\OC_Util::copySkeleton($user, $folder);
if (\OCP\App::isEnabled('files_encryption')) {
// re-enable proxy - our work is done
\OC_FileProxy::$enabled = $proxyStatus;
}
} else {
$folder = $folder->get($dir);
}
return $folder;
}
/**
* Returns an app-specific view in ownClouds data directory
*
* @return \OCP\Files\Folder
*/
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
*/
function getUserManager() {
return $this->query('UserManager');
}
/**
* @return \OC\Group\Manager
*/
function getGroupManager() {
return $this->query('GroupManager');
}
/**
* @return \OC\User\Session
*/
function getUserSession() {
return $this->query('UserSession');
}
/**
* @return \OCP\ISession
*/
function getSession() {
return $this->query('UserSession')->getSession();
}
/**
* @param \OCP\ISession $session
*/
function setSession(\OCP\ISession $session) {
return $this->query('UserSession')->setSession($session);
}
/**
* @return \OC\NavigationManager
*/
function getNavigationManager() {
return $this->query('NavigationManager');
}
/**
* @return \OCP\IConfig
*/
function getConfig() {
return $this->query('AllConfig');
}
/**
* For internal use only
*
* @return \OC\SystemConfig
*/
function getSystemConfig() {
return $this->query('SystemConfig');
}
/**
* Returns the app config manager
*
* @return \OCP\IAppConfig
*/
function getAppConfig() {
return $this->query('AppConfig');
}
/**
* get an L10N instance
*
* @param string $app appid
* @param string $lang
* @return \OC_L10N
*/
function getL10N($app, $lang = null) {
return $this->query('L10NFactory')->get($app, $lang);
}
/**
* @return \OCP\IURLGenerator
*/
function getURLGenerator() {
return $this->query('URLGenerator');
}
/**
* @return \OCP\IHelper
*/
function getHelper() {
return $this->query('AppHelper');
}
/**
* Returns an ICache instance
*
* @return \OCP\ICache
*/
function getCache() {
return $this->query('UserCache');
}
/**
* Returns an \OCP\CacheFactory instance
*
* @return \OCP\ICacheFactory
*/
function getMemCacheFactory() {
return $this->query('MemCacheFactory');
}
/**
* Returns the current session
*
* @return \OCP\IDBConnection
*/
function getDatabaseConnection() {
return $this->query('DatabaseConnection');
}
/**
* Returns the activity manager
*
* @return \OCP\Activity\IManager
*/
function getActivityManager() {
return $this->query('ActivityManager');
}
/**
* Returns an job list for controlling background jobs
*
* @return \OCP\BackgroundJob\IJobList
*/
function getJobList() {
return $this->query('JobList');
}
/**
* Returns a logger instance
*
* @return \OCP\ILogger
*/
function getLogger() {
return $this->query('Logger');
}
/**
* Returns a router for generating and matching urls
*
* @return \OCP\Route\IRouter
*/
function getRouter() {
return $this->query('Router');
}
/**
* Returns a search instance
*
* @return \OCP\ISearch
*/
function getSearch() {
return $this->query('Search');
}
/**
* Returns a SecureRandom instance
*
* @return \OCP\Security\ISecureRandom
*/
function getSecureRandom() {
return $this->query('SecureRandom');
}
/**
* Returns a Crypto instance
*
* @return \OCP\Security\ICrypto
*/
function getCrypto() {
return $this->query('Crypto');
}
/**
* Returns a Hasher instance
*
* @return \OCP\Security\IHasher
*/
function getHasher() {
return $this->query('Hasher');
}
/**
* Returns an instance of the db facade
*
* @return \OCP\IDb
*/
function getDb() {
return $this->query('Db');
}
/**
* Returns an instance of the HTTP helper class
*
* @return \OC\HTTPHelper
*/
function getHTTPHelper() {
return $this->query('HTTPHelper');
}
/**
* Get the certificate manager for the user
*
* @param \OCP\IUser $user (optional) if not specified the current loggedin user is used
* @return \OCP\ICertificateManager
*/
function getCertificateManager($user = null) {
if (is_null($user)) {
$userSession = $this->getUserSession();
$user = $userSession->getUser();
if (is_null($user)) {
return null;
}
}
return new CertificateManager($user);
}
/**
* Create a new event source
*
* @return \OCP\IEventSource
*/
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
*/
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
*/
function getQueryLogger() {
return $this->query('QueryLogger');
}
/**
* Get the manager for temporary files and folders
*
* @return \OCP\ITempManager
*/
function getTempManager() {
return $this->query('TempManager');
}
/**
* Get the app manager
*
* @return \OCP\App\IAppManager
*/
function getAppManager() {
return $this->query('AppManager');
}
/**
* Get the webroot
*
* @return string
*/
function getWebRoot() {
return $this->webRoot;
}
/**
* Get the timezone of the current user, based on his session information and config data
*
* @return \DateTimeZone
*/
public function getTimeZone() {
$timeZone = $this->getConfig()->getUserValue($this->getSession()->get('user_id'), 'core', 'timezone', null);
if ($timeZone === null) {
if ($this->getSession()->exists('timezone')) {
$offsetHours = $this->getSession()->get('timezone');
// Note: the timeZone name is the inverse to the offset,
// so a positive offset means negative timeZone
// and the other way around.
if ($offsetHours > 0) {
return new \DateTimeZone('Etc/GMT-' . $offsetHours);
} else {
return new \DateTimeZone('Etc/GMT+' . abs($offsetHours));
}
} else {
return new \DateTimeZone('UTC');
}
}
return new \DateTimeZone($timeZone);
}
/**
* @return \OCP\Files\Config\IMountProviderCollection
*/
function getMountProviderCollection(){
return $this->query('MountConfigManager');
}
}