nextcloud / server

lib/private/Share/Constants.php

Indentation +19 added lines, -19 removed lines

@@ -29,27 +29,27 @@
 
 class Constants {
 
-	const SHARE_TYPE_USER = 0;
-	const SHARE_TYPE_GROUP = 1;
-	const SHARE_TYPE_LINK = 3;
-	const SHARE_TYPE_EMAIL = 4;
-	const SHARE_TYPE_CONTACT = 5; // ToDo Check if it is still in use otherwise remove it
-	const SHARE_TYPE_REMOTE = 6;
-	const SHARE_TYPE_CIRCLE = 7;
-	const SHARE_TYPE_GUEST = 8;
-	const SHARE_TYPE_REMOTE_GROUP = 9;
+    const SHARE_TYPE_USER = 0;
+    const SHARE_TYPE_GROUP = 1;
+    const SHARE_TYPE_LINK = 3;
+    const SHARE_TYPE_EMAIL = 4;
+    const SHARE_TYPE_CONTACT = 5; // ToDo Check if it is still in use otherwise remove it
+    const SHARE_TYPE_REMOTE = 6;
+    const SHARE_TYPE_CIRCLE = 7;
+    const SHARE_TYPE_GUEST = 8;
+    const SHARE_TYPE_REMOTE_GROUP = 9;
 
-	const FORMAT_NONE = -1;
-	const FORMAT_STATUSES = -2;
-	const FORMAT_SOURCES = -3;  // ToDo Check if it is still in use otherwise remove it
+    const FORMAT_NONE = -1;
+    const FORMAT_STATUSES = -2;
+    const FORMAT_SOURCES = -3;  // ToDo Check if it is still in use otherwise remove it
 
-	const RESPONSE_FORMAT = 'json'; // default resonse format for ocs calls
+    const RESPONSE_FORMAT = 'json'; // default resonse format for ocs calls
 
-	const TOKEN_LENGTH = 15; // old (oc7) length is 32, keep token length in db at least that for compatibility
+    const TOKEN_LENGTH = 15; // old (oc7) length is 32, keep token length in db at least that for compatibility
 
-	protected static $shareTypeUserAndGroups = -1;
-	protected static $shareTypeGroupUserUnique = 2;
-	protected static $backends = array();
-	protected static $backendTypes = array();
-	protected static $isResharingAllowed;
+    protected static $shareTypeUserAndGroups = -1;
+    protected static $shareTypeGroupUserUnique = 2;
+    protected static $backends = array();
+    protected static $backendTypes = array();
+    protected static $isResharingAllowed;
 }

apps/files_sharing/lib/External/Manager.php

Indentation +476 added lines, -476 removed lines

@@ -44,520 +44,520 @@
 use OCP\Share;
 
 class Manager {
-	const STORAGE = '\OCA\Files_Sharing\External\Storage';
-
-	/**
-	 * @var string
-	 */
-	private $uid;
-
-	/**
-	 * @var IDBConnection
-	 */
-	private $connection;
-
-	/**
-	 * @var \OC\Files\Mount\Manager
-	 */
-	private $mountManager;
-
-	/**
-	 * @var IStorageFactory
-	 */
-	private $storageLoader;
-
-	/**
-	 * @var IClientService
-	 */
-	private $clientService;
-
-	/**
-	 * @var IManager
-	 */
-	private $notificationManager;
-
-	/**
-	 * @var IDiscoveryService
-	 */
-	private $discoveryService;
-
-	/** @var ICloudFederationProviderManager */
-	private $cloudFederationProviderManager;
-
-	/** @var ICloudFederationFactory */
-	private $cloudFederationFactory;
-
-	/**
-	 * @param IDBConnection $connection
-	 * @param \OC\Files\Mount\Manager $mountManager
-	 * @param IStorageFactory $storageLoader
-	 * @param IClientService $clientService
-	 * @param IManager $notificationManager
-	 * @param IDiscoveryService $discoveryService
-	 * @param ICloudFederationProviderManager $cloudFederationProviderManager
-	 * @param ICloudFederationFactory $cloudFederationFactory
-	 * @param string $uid
-	 */
-	public function __construct(IDBConnection $connection,
-								\OC\Files\Mount\Manager $mountManager,
-								IStorageFactory $storageLoader,
-								IClientService $clientService,
-								IManager $notificationManager,
-								IDiscoveryService $discoveryService,
-								ICloudFederationProviderManager $cloudFederationProviderManager,
-								ICloudFederationFactory $cloudFederationFactory,
-								$uid) {
-		$this->connection = $connection;
-		$this->mountManager = $mountManager;
-		$this->storageLoader = $storageLoader;
-		$this->clientService = $clientService;
-		$this->uid = $uid;
-		$this->notificationManager = $notificationManager;
-		$this->discoveryService = $discoveryService;
-		$this->cloudFederationProviderManager = $cloudFederationProviderManager;
-		$this->cloudFederationFactory = $cloudFederationFactory;
-	}
-
-	/**
-	 * add new server-to-server share
-	 *
-	 * @param string $remote
-	 * @param string $token
-	 * @param string $password
-	 * @param string $name
-	 * @param string $owner
-	 * @param int $shareType
-	 * @param boolean $accepted
-	 * @param string $user
-	 * @param int $remoteId
-	 * @param int $parent
-	 * @return Mount|null
-	 * @throws \Doctrine\DBAL\DBALException
-	 */
-	public function addShare($remote, $token, $password, $name, $owner, $shareType, $accepted=false, $user = null, $remoteId = -1, $parent = -1) {
-
-		$user = $user ? $user : $this->uid;
-		$accepted = $accepted ? 1 : 0;
-		$name = Filesystem::normalizePath('/' . $name);
-
-		if (!$accepted) {
-			// To avoid conflicts with the mount point generation later,
-			// we only use a temporary mount point name here. The real
-			// mount point name will be generated when accepting the share,
-			// using the original share item name.
-			$tmpMountPointName = '{{TemporaryMountPointName#' . $name . '}}';
-			$mountPoint = $tmpMountPointName;
-			$hash = md5($tmpMountPointName);
-			$data = [
-				'remote'		=> $remote,
-				'share_token'	=> $token,
-				'password'		=> $password,
-				'name'			=> $name,
-				'owner'			=> $owner,
-				'user'			=> $user,
-				'mountpoint'	=> $mountPoint,
-				'mountpoint_hash'	=> $hash,
-				'accepted'		=> $accepted,
-				'remote_id'		=> $remoteId,
-				'share_type'    => $shareType,
-			];
-
-			$i = 1;
-			while (!$this->connection->insertIfNotExist('*PREFIX*share_external', $data, ['user', 'mountpoint_hash'])) {
-				// The external share already exists for the user
-				$data['mountpoint'] = $tmpMountPointName . '-' . $i;
-				$data['mountpoint_hash'] = md5($data['mountpoint']);
-				$i++;
-			}
-			return null;
-		}
-
-		$mountPoint = Files::buildNotExistingFileName('/', $name);
-		$mountPoint = Filesystem::normalizePath('/' . $mountPoint);
-		$hash = md5($mountPoint);
-
-		$query = $this->connection->prepare('
+    const STORAGE = '\OCA\Files_Sharing\External\Storage';
+
+    /**
+     * @var string
+     */
+    private $uid;
+
+    /**
+     * @var IDBConnection
+     */
+    private $connection;
+
+    /**
+     * @var \OC\Files\Mount\Manager
+     */
+    private $mountManager;
+
+    /**
+     * @var IStorageFactory
+     */
+    private $storageLoader;
+
+    /**
+     * @var IClientService
+     */
+    private $clientService;
+
+    /**
+     * @var IManager
+     */
+    private $notificationManager;
+
+    /**
+     * @var IDiscoveryService
+     */
+    private $discoveryService;
+
+    /** @var ICloudFederationProviderManager */
+    private $cloudFederationProviderManager;
+
+    /** @var ICloudFederationFactory */
+    private $cloudFederationFactory;
+
+    /**
+     * @param IDBConnection $connection
+     * @param \OC\Files\Mount\Manager $mountManager
+     * @param IStorageFactory $storageLoader
+     * @param IClientService $clientService
+     * @param IManager $notificationManager
+     * @param IDiscoveryService $discoveryService
+     * @param ICloudFederationProviderManager $cloudFederationProviderManager
+     * @param ICloudFederationFactory $cloudFederationFactory
+     * @param string $uid
+     */
+    public function __construct(IDBConnection $connection,
+                                \OC\Files\Mount\Manager $mountManager,
+                                IStorageFactory $storageLoader,
+                                IClientService $clientService,
+                                IManager $notificationManager,
+                                IDiscoveryService $discoveryService,
+                                ICloudFederationProviderManager $cloudFederationProviderManager,
+                                ICloudFederationFactory $cloudFederationFactory,
+                                $uid) {
+        $this->connection = $connection;
+        $this->mountManager = $mountManager;
+        $this->storageLoader = $storageLoader;
+        $this->clientService = $clientService;
+        $this->uid = $uid;
+        $this->notificationManager = $notificationManager;
+        $this->discoveryService = $discoveryService;
+        $this->cloudFederationProviderManager = $cloudFederationProviderManager;
+        $this->cloudFederationFactory = $cloudFederationFactory;
+    }
+
+    /**
+     * add new server-to-server share
+     *
+     * @param string $remote
+     * @param string $token
+     * @param string $password
+     * @param string $name
+     * @param string $owner
+     * @param int $shareType
+     * @param boolean $accepted
+     * @param string $user
+     * @param int $remoteId
+     * @param int $parent
+     * @return Mount|null
+     * @throws \Doctrine\DBAL\DBALException
+     */
+    public function addShare($remote, $token, $password, $name, $owner, $shareType, $accepted=false, $user = null, $remoteId = -1, $parent = -1) {
+
+        $user = $user ? $user : $this->uid;
+        $accepted = $accepted ? 1 : 0;
+        $name = Filesystem::normalizePath('/' . $name);
+
+        if (!$accepted) {
+            // To avoid conflicts with the mount point generation later,
+            // we only use a temporary mount point name here. The real
+            // mount point name will be generated when accepting the share,
+            // using the original share item name.
+            $tmpMountPointName = '{{TemporaryMountPointName#' . $name . '}}';
+            $mountPoint = $tmpMountPointName;
+            $hash = md5($tmpMountPointName);
+            $data = [
+                'remote'		=> $remote,
+                'share_token'	=> $token,
+                'password'		=> $password,
+                'name'			=> $name,
+                'owner'			=> $owner,
+                'user'			=> $user,
+                'mountpoint'	=> $mountPoint,
+                'mountpoint_hash'	=> $hash,
+                'accepted'		=> $accepted,
+                'remote_id'		=> $remoteId,
+                'share_type'    => $shareType,
+            ];
+
+            $i = 1;
+            while (!$this->connection->insertIfNotExist('*PREFIX*share_external', $data, ['user', 'mountpoint_hash'])) {
+                // The external share already exists for the user
+                $data['mountpoint'] = $tmpMountPointName . '-' . $i;
+                $data['mountpoint_hash'] = md5($data['mountpoint']);
+                $i++;
+            }
+            return null;
+        }
+
+        $mountPoint = Files::buildNotExistingFileName('/', $name);
+        $mountPoint = Filesystem::normalizePath('/' . $mountPoint);
+        $hash = md5($mountPoint);
+
+        $query = $this->connection->prepare('
 				INSERT INTO `*PREFIX*share_external`
 					(`remote`, `share_token`, `password`, `name`, `owner`, `user`, `mountpoint`, `mountpoint_hash`, `accepted`, `remote_id`, `parent`, `share_type`)
 				VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
 			');
-		$query->execute(array($remote, $token, $password, $name, $owner, $user, $mountPoint, $hash, $accepted, $remoteId, $parent, $shareType));
-
-		$options = array(
-			'remote'	=> $remote,
-			'token'		=> $token,
-			'password'	=> $password,
-			'mountpoint'	=> $mountPoint,
-			'owner'		=> $owner
-		);
-		return $this->mountShare($options);
-	}
-
-	/**
-	 * get share
-	 *
-	 * @param int $id share id
-	 * @return mixed share of false
-	 */
-	public function getShare($id) {
-		$getShare = $this->connection->prepare('
+        $query->execute(array($remote, $token, $password, $name, $owner, $user, $mountPoint, $hash, $accepted, $remoteId, $parent, $shareType));
+
+        $options = array(
+            'remote'	=> $remote,
+            'token'		=> $token,
+            'password'	=> $password,
+            'mountpoint'	=> $mountPoint,
+            'owner'		=> $owner
+        );
+        return $this->mountShare($options);
+    }
+
+    /**
+     * get share
+     *
+     * @param int $id share id
+     * @return mixed share of false
+     */
+    public function getShare($id) {
+        $getShare = $this->connection->prepare('
 			SELECT `id`, `remote`, `remote_id`, `share_token`, `name`, `owner`, `user`, `mountpoint`, `accepted`
 			FROM  `*PREFIX*share_external`
 			WHERE `id` = ? AND `user` = ?');
-		$result = $getShare->execute(array($id, $this->uid));
-
-		return $result ? $getShare->fetch() : false;
-	}
-
-	/**
-	 * accept server-to-server share
-	 *
-	 * @param int $id
-	 * @return bool True if the share could be accepted, false otherwise
-	 */
-	public function acceptShare($id) {
-
-		$share = $this->getShare($id);
-		$result = false;
-
-		if ($share) {
-			\OC_Util::setupFS($this->uid);
-			$shareFolder = Helper::getShareFolder();
-			$mountPoint = Files::buildNotExistingFileName($shareFolder, $share['name']);
-			$mountPoint = Filesystem::normalizePath($mountPoint);
-			$hash = md5($mountPoint);
-
-			if($share['share_type'] === \OCP\Share::SHARE_TYPE_USER) {
-				$acceptShare = $this->connection->prepare('
+        $result = $getShare->execute(array($id, $this->uid));
+
+        return $result ? $getShare->fetch() : false;
+    }
+
+    /**
+     * accept server-to-server share
+     *
+     * @param int $id
+     * @return bool True if the share could be accepted, false otherwise
+     */
+    public function acceptShare($id) {
+
+        $share = $this->getShare($id);
+        $result = false;
+
+        if ($share) {
+            \OC_Util::setupFS($this->uid);
+            $shareFolder = Helper::getShareFolder();
+            $mountPoint = Files::buildNotExistingFileName($shareFolder, $share['name']);
+            $mountPoint = Filesystem::normalizePath($mountPoint);
+            $hash = md5($mountPoint);
+
+            if($share['share_type'] === \OCP\Share::SHARE_TYPE_USER) {
+                $acceptShare = $this->connection->prepare('
 				UPDATE `*PREFIX*share_external`
 				SET `accepted` = ?,
 					`mountpoint` = ?,
 					`mountpoint_hash` = ?
 				WHERE `id` = ? AND `user` = ?');
-				$updated = $acceptShare->execute(array(1, $mountPoint, $hash, $id, $this->uid));
-			} else {
-				// TODO group share, add additional row for the user who accepted it
-			}
-			if ($updated === true) {
-				$this->sendFeedbackToRemote($share['remote'], $share['share_token'], $share['remote_id'], 'accept');
-				\OC_Hook::emit(Share::class, 'federated_share_added', ['server' => $share['remote']]);
-				$result = true;
-			}
-		}
-
-		// Make sure the user has no notification for something that does not exist anymore.
-		$this->processNotification($id);
-
-		return $result;
-	}
-
-	/**
-	 * decline server-to-server share
-	 *
-	 * @param int $id
-	 * @return bool True if the share could be declined, false otherwise
-	 */
-	public function declineShare($id) {
-
-		$share = $this->getShare($id);
-
-		if ($share) {
-			$removeShare = $this->connection->prepare('
+                $updated = $acceptShare->execute(array(1, $mountPoint, $hash, $id, $this->uid));
+            } else {
+                // TODO group share, add additional row for the user who accepted it
+            }
+            if ($updated === true) {
+                $this->sendFeedbackToRemote($share['remote'], $share['share_token'], $share['remote_id'], 'accept');
+                \OC_Hook::emit(Share::class, 'federated_share_added', ['server' => $share['remote']]);
+                $result = true;
+            }
+        }
+
+        // Make sure the user has no notification for something that does not exist anymore.
+        $this->processNotification($id);
+
+        return $result;
+    }
+
+    /**
+     * decline server-to-server share
+     *
+     * @param int $id
+     * @return bool True if the share could be declined, false otherwise
+     */
+    public function declineShare($id) {
+
+        $share = $this->getShare($id);
+
+        if ($share) {
+            $removeShare = $this->connection->prepare('
 				DELETE FROM `*PREFIX*share_external` WHERE `id` = ? AND `user` = ?');
-			$removeShare->execute(array($id, $this->uid));
-			$this->sendFeedbackToRemote($share['remote'], $share['share_token'], $share['remote_id'], 'decline');
-
-			$this->processNotification($id);
-			return true;
-		}
-
-		return false;
-	}
-
-	/**
-	 * @param int $remoteShare
-	 */
-	public function processNotification($remoteShare) {
-		$filter = $this->notificationManager->createNotification();
-		$filter->setApp('files_sharing')
-			->setUser($this->uid)
-			->setObject('remote_share', (int) $remoteShare);
-		$this->notificationManager->markProcessed($filter);
-	}
-
-	/**
-	 * inform remote server whether server-to-server share was accepted/declined
-	 *
-	 * @param string $remote
-	 * @param string $token
-	 * @param int $remoteId Share id on the remote host
-	 * @param string $feedback
-	 * @return boolean
-	 */
-	private function sendFeedbackToRemote($remote, $token, $remoteId, $feedback) {
-
-		$result = $this->tryOCMEndPoint($remote, $token, $remoteId, $feedback);
-
-		if($result === true) {
-			return true;
-		}
-
-		$federationEndpoints = $this->discoveryService->discover($remote, 'FEDERATED_SHARING');
-		$endpoint = isset($federationEndpoints['share']) ? $federationEndpoints['share'] : '/ocs/v2.php/cloud/shares';
-
-		$url = rtrim($remote, '/') . $endpoint . '/' . $remoteId . '/' . $feedback . '?format=' . \OCP\Share::RESPONSE_FORMAT;
-		$fields = array('token' => $token);
-
-		$client = $this->clientService->newClient();
-
-		try {
-			$response = $client->post(
-				$url,
-				[
-					'body' => $fields,
-					'connect_timeout' => 10,
-				]
-			);
-		} catch (\Exception $e) {
-			return false;
-		}
-
-		$status = json_decode($response->getBody(), true);
-
-		return ($status['ocs']['meta']['statuscode'] === 100 || $status['ocs']['meta']['statuscode'] === 200);
-	}
-
-	/**
-	 * try send accept message to ocm end-point
-	 *
-	 * @param string $remoteDomain
-	 * @param string $token
-	 * @param $remoteId id of the share
-	 * @param string $feedback
-	 * @return bool
-	 */
-	protected function tryOCMEndPoint($remoteDomain, $token, $remoteId, $feedback) {
-		switch ($feedback) {
-			case 'accept':
-				$notification = $this->cloudFederationFactory->getCloudFederationNotification();
-				$notification->setMessage(
-					'SHARE_ACCEPTED',
-					'file',
-					$remoteId,
-					[
-						'sharedSecret' => $token,
-						'message' => 'Recipient accept the share'
-					]
-
-				);
-				return $this->cloudFederationProviderManager->sendNotification($remoteDomain, $notification);
-			case 'decline':
-				$notification = $this->cloudFederationFactory->getCloudFederationNotification();
-				$notification->setMessage(
-					'SHARE_DECLINED',
-					'file',
-					$remoteId,
-					[
-						'sharedSecret' => $token,
-						'message' => 'Recipient declined the share'
-					]
-
-				);
-				return $this->cloudFederationProviderManager->sendNotification($remoteDomain, $notification);
-		}
-
-		return false;
-
-	}
-
-
-	/**
-	 * remove '/user/files' from the path and trailing slashes
-	 *
-	 * @param string $path
-	 * @return string
-	 */
-	protected function stripPath($path) {
-		$prefix = '/' . $this->uid . '/files';
-		return rtrim(substr($path, strlen($prefix)), '/');
-	}
-
-	public function getMount($data) {
-		$data['manager'] = $this;
-		$mountPoint = '/' . $this->uid . '/files' . $data['mountpoint'];
-		$data['mountpoint'] = $mountPoint;
-		$data['certificateManager'] = \OC::$server->getCertificateManager($this->uid);
-		return new Mount(self::STORAGE, $mountPoint, $data, $this, $this->storageLoader);
-	}
-
-	/**
-	 * @param array $data
-	 * @return Mount
-	 */
-	protected function mountShare($data) {
-		$mount = $this->getMount($data);
-		$this->mountManager->addMount($mount);
-		return $mount;
-	}
-
-	/**
-	 * @return \OC\Files\Mount\Manager
-	 */
-	public function getMountManager() {
-		return $this->mountManager;
-	}
-
-	/**
-	 * @param string $source
-	 * @param string $target
-	 * @return bool
-	 */
-	public function setMountPoint($source, $target) {
-		$source = $this->stripPath($source);
-		$target = $this->stripPath($target);
-		$sourceHash = md5($source);
-		$targetHash = md5($target);
-
-		$query = $this->connection->prepare('
+            $removeShare->execute(array($id, $this->uid));
+            $this->sendFeedbackToRemote($share['remote'], $share['share_token'], $share['remote_id'], 'decline');
+
+            $this->processNotification($id);
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * @param int $remoteShare
+     */
+    public function processNotification($remoteShare) {
+        $filter = $this->notificationManager->createNotification();
+        $filter->setApp('files_sharing')
+            ->setUser($this->uid)
+            ->setObject('remote_share', (int) $remoteShare);
+        $this->notificationManager->markProcessed($filter);
+    }
+
+    /**
+     * inform remote server whether server-to-server share was accepted/declined
+     *
+     * @param string $remote
+     * @param string $token
+     * @param int $remoteId Share id on the remote host
+     * @param string $feedback
+     * @return boolean
+     */
+    private function sendFeedbackToRemote($remote, $token, $remoteId, $feedback) {
+
+        $result = $this->tryOCMEndPoint($remote, $token, $remoteId, $feedback);
+
+        if($result === true) {
+            return true;
+        }
+
+        $federationEndpoints = $this->discoveryService->discover($remote, 'FEDERATED_SHARING');
+        $endpoint = isset($federationEndpoints['share']) ? $federationEndpoints['share'] : '/ocs/v2.php/cloud/shares';
+
+        $url = rtrim($remote, '/') . $endpoint . '/' . $remoteId . '/' . $feedback . '?format=' . \OCP\Share::RESPONSE_FORMAT;
+        $fields = array('token' => $token);
+
+        $client = $this->clientService->newClient();
+
+        try {
+            $response = $client->post(
+                $url,
+                [
+                    'body' => $fields,
+                    'connect_timeout' => 10,
+                ]
+            );
+        } catch (\Exception $e) {
+            return false;
+        }
+
+        $status = json_decode($response->getBody(), true);
+
+        return ($status['ocs']['meta']['statuscode'] === 100 || $status['ocs']['meta']['statuscode'] === 200);
+    }
+
+    /**
+     * try send accept message to ocm end-point
+     *
+     * @param string $remoteDomain
+     * @param string $token
+     * @param $remoteId id of the share
+     * @param string $feedback
+     * @return bool
+     */
+    protected function tryOCMEndPoint($remoteDomain, $token, $remoteId, $feedback) {
+        switch ($feedback) {
+            case 'accept':
+                $notification = $this->cloudFederationFactory->getCloudFederationNotification();
+                $notification->setMessage(
+                    'SHARE_ACCEPTED',
+                    'file',
+                    $remoteId,
+                    [
+                        'sharedSecret' => $token,
+                        'message' => 'Recipient accept the share'
+                    ]
+
+                );
+                return $this->cloudFederationProviderManager->sendNotification($remoteDomain, $notification);
+            case 'decline':
+                $notification = $this->cloudFederationFactory->getCloudFederationNotification();
+                $notification->setMessage(
+                    'SHARE_DECLINED',
+                    'file',
+                    $remoteId,
+                    [
+                        'sharedSecret' => $token,
+                        'message' => 'Recipient declined the share'
+                    ]
+
+                );
+                return $this->cloudFederationProviderManager->sendNotification($remoteDomain, $notification);
+        }
+
+        return false;
+
+    }
+
+
+    /**
+     * remove '/user/files' from the path and trailing slashes
+     *
+     * @param string $path
+     * @return string
+     */
+    protected function stripPath($path) {
+        $prefix = '/' . $this->uid . '/files';
+        return rtrim(substr($path, strlen($prefix)), '/');
+    }
+
+    public function getMount($data) {
+        $data['manager'] = $this;
+        $mountPoint = '/' . $this->uid . '/files' . $data['mountpoint'];
+        $data['mountpoint'] = $mountPoint;
+        $data['certificateManager'] = \OC::$server->getCertificateManager($this->uid);
+        return new Mount(self::STORAGE, $mountPoint, $data, $this, $this->storageLoader);
+    }
+
+    /**
+     * @param array $data
+     * @return Mount
+     */
+    protected function mountShare($data) {
+        $mount = $this->getMount($data);
+        $this->mountManager->addMount($mount);
+        return $mount;
+    }
+
+    /**
+     * @return \OC\Files\Mount\Manager
+     */
+    public function getMountManager() {
+        return $this->mountManager;
+    }
+
+    /**
+     * @param string $source
+     * @param string $target
+     * @return bool
+     */
+    public function setMountPoint($source, $target) {
+        $source = $this->stripPath($source);
+        $target = $this->stripPath($target);
+        $sourceHash = md5($source);
+        $targetHash = md5($target);
+
+        $query = $this->connection->prepare('
 			UPDATE `*PREFIX*share_external`
 			SET `mountpoint` = ?, `mountpoint_hash` = ?
 			WHERE `mountpoint_hash` = ?
 			AND `user` = ?
 		');
-		$result = (bool)$query->execute(array($target, $targetHash, $sourceHash, $this->uid));
+        $result = (bool)$query->execute(array($target, $targetHash, $sourceHash, $this->uid));
 
-		return $result;
-	}
+        return $result;
+    }
 
-	public function removeShare($mountPoint) {
+    public function removeShare($mountPoint) {
 
-		$mountPointObj = $this->mountManager->find($mountPoint);
-		$id = $mountPointObj->getStorage()->getCache()->getId('');
+        $mountPointObj = $this->mountManager->find($mountPoint);
+        $id = $mountPointObj->getStorage()->getCache()->getId('');
 
-		$mountPoint = $this->stripPath($mountPoint);
-		$hash = md5($mountPoint);
+        $mountPoint = $this->stripPath($mountPoint);
+        $hash = md5($mountPoint);
 
-		$getShare = $this->connection->prepare('
+        $getShare = $this->connection->prepare('
 			SELECT `remote`, `share_token`, `remote_id`
 			FROM  `*PREFIX*share_external`
 			WHERE `mountpoint_hash` = ? AND `user` = ?');
-		$result = $getShare->execute(array($hash, $this->uid));
-
-		if ($result) {
-			try {
-				$share = $getShare->fetch();
-				$this->sendFeedbackToRemote($share['remote'], $share['share_token'], $share['remote_id'], 'decline');
-			} catch (\Exception $e) {
-				// if we fail to notify the remote (probably cause the remote is down)
-				// we still want the share to be gone to prevent undeletable remotes
-			}
-		}
-		$getShare->closeCursor();
-
-		$query = $this->connection->prepare('
+        $result = $getShare->execute(array($hash, $this->uid));
+
+        if ($result) {
+            try {
+                $share = $getShare->fetch();
+                $this->sendFeedbackToRemote($share['remote'], $share['share_token'], $share['remote_id'], 'decline');
+            } catch (\Exception $e) {
+                // if we fail to notify the remote (probably cause the remote is down)
+                // we still want the share to be gone to prevent undeletable remotes
+            }
+        }
+        $getShare->closeCursor();
+
+        $query = $this->connection->prepare('
 			DELETE FROM `*PREFIX*share_external`
 			WHERE `mountpoint_hash` = ?
 			AND `user` = ?
 		');
-		$result = (bool)$query->execute(array($hash, $this->uid));
-
-		if($result) {
-			$this->removeReShares($id);
-		}
-
-		return $result;
-	}
-
-	/**
-	 * remove re-shares from share table and mapping in the federated_reshares table
-	 *
-	 * @param $mountPointId
-	 */
-	protected function removeReShares($mountPointId) {
-		$selectQuery = $this->connection->getQueryBuilder();
-		$query = $this->connection->getQueryBuilder();
-		$selectQuery->select('id')->from('share')
-			->where($selectQuery->expr()->eq('file_source', $query->createNamedParameter($mountPointId)));
-		$select = $selectQuery->getSQL();
-
-
-		$query->delete('federated_reshares')
-			->where($query->expr()->in('share_id', $query->createFunction('(' . $select . ')')));
-		$query->execute();
-
-		$deleteReShares = $this->connection->getQueryBuilder();
-		$deleteReShares->delete('share')
-			->where($deleteReShares->expr()->eq('file_source', $deleteReShares->createNamedParameter($mountPointId)));
-		$deleteReShares->execute();
-	}
-
-	/**
-	 * remove all shares for user $uid if the user was deleted
-	 *
-	 * @param string $uid
-	 * @return bool
-	 */
-	public function removeUserShares($uid) {
-		$getShare = $this->connection->prepare('
+        $result = (bool)$query->execute(array($hash, $this->uid));
+
+        if($result) {
+            $this->removeReShares($id);
+        }
+
+        return $result;
+    }
+
+    /**
+     * remove re-shares from share table and mapping in the federated_reshares table
+     *
+     * @param $mountPointId
+     */
+    protected function removeReShares($mountPointId) {
+        $selectQuery = $this->connection->getQueryBuilder();
+        $query = $this->connection->getQueryBuilder();
+        $selectQuery->select('id')->from('share')
+            ->where($selectQuery->expr()->eq('file_source', $query->createNamedParameter($mountPointId)));
+        $select = $selectQuery->getSQL();
+
+
+        $query->delete('federated_reshares')
+            ->where($query->expr()->in('share_id', $query->createFunction('(' . $select . ')')));
+        $query->execute();
+
+        $deleteReShares = $this->connection->getQueryBuilder();
+        $deleteReShares->delete('share')
+            ->where($deleteReShares->expr()->eq('file_source', $deleteReShares->createNamedParameter($mountPointId)));
+        $deleteReShares->execute();
+    }
+
+    /**
+     * remove all shares for user $uid if the user was deleted
+     *
+     * @param string $uid
+     * @return bool
+     */
+    public function removeUserShares($uid) {
+        $getShare = $this->connection->prepare('
 			SELECT `remote`, `share_token`, `remote_id`
 			FROM  `*PREFIX*share_external`
 			WHERE `user` = ?');
-		$result = $getShare->execute(array($uid));
+        $result = $getShare->execute(array($uid));
 
-		if ($result) {
-			$shares = $getShare->fetchAll();
-			foreach($shares as $share) {
-				$this->sendFeedbackToRemote($share['remote'], $share['share_token'], $share['remote_id'], 'decline');
-			}
-		}
+        if ($result) {
+            $shares = $getShare->fetchAll();
+            foreach($shares as $share) {
+                $this->sendFeedbackToRemote($share['remote'], $share['share_token'], $share['remote_id'], 'decline');
+            }
+        }
 
-		$query = $this->connection->prepare('
+        $query = $this->connection->prepare('
 			DELETE FROM `*PREFIX*share_external`
 			WHERE `user` = ?
 		');
-		return (bool)$query->execute(array($uid));
-	}
-
-	/**
-	 * return a list of shares which are not yet accepted by the user
-	 *
-	 * @return array list of open server-to-server shares
-	 */
-	public function getOpenShares() {
-		return $this->getShares(false);
-	}
-
-	/**
-	 * return a list of shares which are accepted by the user
-	 *
-	 * @return array list of accepted server-to-server shares
-	 */
-	public function getAcceptedShares() {
-		return $this->getShares(true);
-	}
-
-	/**
-	 * return a list of shares for the user
-	 *
-	 * @param bool|null $accepted True for accepted only,
-	 *                            false for not accepted,
-	 *                            null for all shares of the user
-	 * @return array list of open server-to-server shares
-	 */
-	private function getShares($accepted) {
-		$query = 'SELECT `id`, `remote`, `remote_id`, `share_token`, `name`, `owner`, `user`, `mountpoint`, `accepted`
+        return (bool)$query->execute(array($uid));
+    }
+
+    /**
+     * return a list of shares which are not yet accepted by the user
+     *
+     * @return array list of open server-to-server shares
+     */
+    public function getOpenShares() {
+        return $this->getShares(false);
+    }
+
+    /**
+     * return a list of shares which are accepted by the user
+     *
+     * @return array list of accepted server-to-server shares
+     */
+    public function getAcceptedShares() {
+        return $this->getShares(true);
+    }
+
+    /**
+     * return a list of shares for the user
+     *
+     * @param bool|null $accepted True for accepted only,
+     *                            false for not accepted,
+     *                            null for all shares of the user
+     * @return array list of open server-to-server shares
+     */
+    private function getShares($accepted) {
+        $query = 'SELECT `id`, `remote`, `remote_id`, `share_token`, `name`, `owner`, `user`, `mountpoint`, `accepted`
 		          FROM `*PREFIX*share_external` 
 				  WHERE `user` = ?';
-		$parameters = [$this->uid];
-		if (!is_null($accepted)) {
-			$query .= ' AND `accepted` = ?';
-			$parameters[] = (int) $accepted;
-		}
-		$query .= ' ORDER BY `id` ASC';
-
-		$shares = $this->connection->prepare($query);
-		$result = $shares->execute($parameters);
-
-		return $result ? $shares->fetchAll() : [];
-	}
+        $parameters = [$this->uid];
+        if (!is_null($accepted)) {
+            $query .= ' AND `accepted` = ?';
+            $parameters[] = (int) $accepted;
+        }
+        $query .= ' ORDER BY `id` ASC';
+
+        $shares = $this->connection->prepare($query);
+        $result = $shares->execute($parameters);
+
+        return $result ? $shares->fetchAll() : [];
+    }
 }

apps/cloud_federation_api/lib/Config.php

Indentation +21 added lines, -21 removed lines

@@ -35,26 +35,26 @@
  */
 class Config {
 
-	/** @var ICloudFederationProviderManager */
-	private $cloudFederationProviderManager;
-
-	public function __construct(ICloudFederationProviderManager $cloudFederationProviderManager) {
-		$this->cloudFederationProviderManager = $cloudFederationProviderManager;
-	}
-
-	/**
-	 * get a list of supported share types
-	 *
-	 * @param string $resourceType
-	 * @return array
-	 */
-	public function getSupportedShareTypes($resourceType) {
-		try {
-			$provider = $this->cloudFederationProviderManager->getCloudFederationProvider($resourceType);
-			return $provider->getSupportedShareTypes();
-		} catch (\Exception $e) {
-			return [];
-		}
-	}
+    /** @var ICloudFederationProviderManager */
+    private $cloudFederationProviderManager;
+
+    public function __construct(ICloudFederationProviderManager $cloudFederationProviderManager) {
+        $this->cloudFederationProviderManager = $cloudFederationProviderManager;
+    }
+
+    /**
+     * get a list of supported share types
+     *
+     * @param string $resourceType
+     * @return array
+     */
+    public function getSupportedShareTypes($resourceType) {
+        try {
+            $provider = $this->cloudFederationProviderManager->getCloudFederationProvider($resourceType);
+            return $provider->getSupportedShareTypes();
+        } catch (\Exception $e) {
+            return [];
+        }
+    }
 
 }

apps/federatedfilesharing/lib/Notifications.php

Indentation +433 added lines, -433 removed lines

@@ -33,437 +33,437 @@
 use OCP\OCS\IDiscoveryService;
 
 class Notifications {
-	const RESPONSE_FORMAT = 'json'; // default response format for ocs calls
-
-	/** @var AddressHandler */
-	private $addressHandler;
-
-	/** @var IClientService */
-	private $httpClientService;
-
-	/** @var IDiscoveryService */
-	private $discoveryService;
-
-	/** @var IJobList  */
-	private $jobList;
-
-	/** @var ICloudFederationProviderManager */
-	private $federationProviderManager;
-
-	/** @var ICloudFederationFactory */
-	private $cloudFederationFactory;
-
-	/**
-	 * @param AddressHandler $addressHandler
-	 * @param IClientService $httpClientService
-	 * @param IDiscoveryService $discoveryService
-	 * @param IJobList $jobList
-	 * @param ICloudFederationProviderManager $federationProviderManager
-	 * @param ICloudFederationFactory $cloudFederationFactory
-	 */
-	public function __construct(
-		AddressHandler $addressHandler,
-		IClientService $httpClientService,
-		IDiscoveryService $discoveryService,
-		IJobList $jobList,
-		ICloudFederationProviderManager $federationProviderManager,
-		ICloudFederationFactory $cloudFederationFactory
-	) {
-		$this->addressHandler = $addressHandler;
-		$this->httpClientService = $httpClientService;
-		$this->discoveryService = $discoveryService;
-		$this->jobList = $jobList;
-		$this->federationProviderManager = $federationProviderManager;
-		$this->cloudFederationFactory = $cloudFederationFactory;
-	}
-
-	/**
-	 * send server-to-server share to remote server
-	 *
-	 * @param string $token
-	 * @param string $shareWith
-	 * @param string $name
-	 * @param int $remote_id
-	 * @param string $owner
-	 * @param string $ownerFederatedId
-	 * @param string $sharedBy
-	 * @param string $sharedByFederatedId
-	 * @param int $shareType (can be a remote user or group share)
-	 * @return bool
-	 * @throws \OC\HintException
-	 * @throws \OC\ServerNotAvailableException
-	 */
-	public function sendRemoteShare($token, $shareWith, $name, $remote_id, $owner, $ownerFederatedId, $sharedBy, $sharedByFederatedId, $shareType) {
-
-		list($user, $remote) = $this->addressHandler->splitUserRemote($shareWith);
-
-		if ($user && $remote) {
-			$local = $this->addressHandler->generateRemoteURL();
-
-			$fields = array(
-				'shareWith' => $user,
-				'token' => $token,
-				'name' => $name,
-				'remoteId' => $remote_id,
-				'owner' => $owner,
-				'ownerFederatedId' => $ownerFederatedId,
-				'sharedBy' => $sharedBy,
-				'sharedByFederatedId' => $sharedByFederatedId,
-				'remote' => $local,
-				'shareType' => $shareType
-			);
-
-			$result = $this->tryHttpPostToShareEndpoint($remote, '', $fields);
-			$status = json_decode($result['result'], true);
-
-			$ocsStatus = isset($status['ocs']);
-			$ocsSuccess = $ocsStatus && ($status['ocs']['meta']['statuscode'] === 100 || $status['ocs']['meta']['statuscode'] === 200);
-
-			if ($result['success'] && (!$ocsStatus ||$ocsSuccess)) {
-				\OC_Hook::emit('OCP\Share', 'federated_share_added', ['server' => $remote]);
-				return true;
-			}
-
-		}
-
-		return false;
-	}
-
-	/**
-	 * ask owner to re-share the file with the given user
-	 *
-	 * @param string $token
-	 * @param int $id remote Id
-	 * @param int $shareId internal share Id
-	 * @param string $remote remote address of the owner
-	 * @param string $shareWith
-	 * @param int $permission
-	 * @param string $filename
-	 * @return bool
-	 * @throws \OC\HintException
-	 * @throws \OC\ServerNotAvailableException
-	 */
-	public function requestReShare($token, $id, $shareId, $remote, $shareWith, $permission, $filename) {
-
-		$fields = array(
-			'shareWith' => $shareWith,
-			'token' => $token,
-			'permission' => $permission,
-			'remoteId' => $shareId,
-		);
-
-		$ocmFields = $fields;
-		$ocmFields['remoteId'] = $id;
-		$ocmFields['localId'] = $shareId;
-		$ocmFields['name'] = $filename;
-
-		$ocmResult = $this->tryOCMEndPoint($remote, $ocmFields, 'reshare');
-		if (is_array($ocmResult) && isset($ocmResult['token']) && isset($ocmResult['providerId'])) {
-			return [$ocmResult['token'], $ocmResult['providerId']];
-		}
-
-		$result = $this->tryLegacyEndPoint(rtrim($remote, '/'), '/' . $id . '/reshare', $fields);
-		$status = json_decode($result['result'], true);
-
-		$httpRequestSuccessful = $result['success'];
-		$ocsCallSuccessful = $status['ocs']['meta']['statuscode'] === 100 || $status['ocs']['meta']['statuscode'] === 200;
-		$validToken = isset($status['ocs']['data']['token']) && is_string($status['ocs']['data']['token']);
-		$validRemoteId = isset($status['ocs']['data']['remoteId']);
-
-		if ($httpRequestSuccessful && $ocsCallSuccessful && $validToken && $validRemoteId) {
-			return [
-				$status['ocs']['data']['token'],
-				(int)$status['ocs']['data']['remoteId']
-			];
-		}
-
-		return false;
-	}
-
-	/**
-	 * send server-to-server unshare to remote server
-	 *
-	 * @param string $remote url
-	 * @param int $id share id
-	 * @param string $token
-	 * @return bool
-	 */
-	public function sendRemoteUnShare($remote, $id, $token) {
-		$this->sendUpdateToRemote($remote, $id, $token, 'unshare');
-	}
-
-	/**
-	 * send server-to-server unshare to remote server
-	 *
-	 * @param string $remote url
-	 * @param int $id share id
-	 * @param string $token
-	 * @return bool
-	 */
-	public function sendRevokeShare($remote, $id, $token) {
-		$this->sendUpdateToRemote($remote, $id, $token, 'reshare_undo');
-	}
-
-	/**
-	 * send notification to remote server if the permissions was changed
-	 *
-	 * @param string $remote
-	 * @param int $remoteId
-	 * @param string $token
-	 * @param int $permissions
-	 * @return bool
-	 */
-	public function sendPermissionChange($remote, $remoteId, $token, $permissions) {
-		$this->sendUpdateToRemote($remote, $remoteId, $token, 'permissions', ['permissions' => $permissions]);
-	}
-
-	/**
-	 * forward accept reShare to remote server
-	 *
-	 * @param string $remote
-	 * @param int $remoteId
-	 * @param string $token
-	 */
-	public function sendAcceptShare($remote, $remoteId, $token) {
-		$this->sendUpdateToRemote($remote, $remoteId, $token, 'accept');
-	}
-
-	/**
-	 * forward decline reShare to remote server
-	 *
-	 * @param string $remote
-	 * @param int $remoteId
-	 * @param string $token
-	 */
-	public function sendDeclineShare($remote, $remoteId, $token) {
-		$this->sendUpdateToRemote($remote, $remoteId, $token, 'decline');
-	}
-
-	/**
-	 * inform remote server whether server-to-server share was accepted/declined
-	 *
-	 * @param string $remote
-	 * @param string $token
-	 * @param int $remoteId Share id on the remote host
-	 * @param string $action possible actions: accept, decline, unshare, revoke, permissions
-	 * @param array $data
-	 * @param int $try
-	 * @return boolean
-	 */
-	public function sendUpdateToRemote($remote, $remoteId, $token, $action, $data = [], $try = 0) {
-
-		$fields = [
-			'token' => $token,
-			'remoteId' => $remoteId
-			];
-		foreach ($data as $key => $value) {
-			$fields[$key] = $value;
-		}
-
-		$result = $this->tryHttpPostToShareEndpoint(rtrim($remote, '/'), '/' . $remoteId . '/' . $action, $fields, $action);
-		$status = json_decode($result['result'], true);
-
-		if ($result['success'] &&
-			($status['ocs']['meta']['statuscode'] === 100 ||
-				$status['ocs']['meta']['statuscode'] === 200
-			)
-		) {
-			return true;
-		} elseif ($try === 0) {
-			// only add new job on first try
-			$this->jobList->add('OCA\FederatedFileSharing\BackgroundJob\RetryJob',
-				[
-					'remote' => $remote,
-					'remoteId' => $remoteId,
-					'token' => $token,
-					'action' => $action,
-					'data' => json_encode($data),
-					'try' => $try,
-					'lastRun' => $this->getTimestamp()
-				]
-			);
-		}
-
-		return false;
-	}
-
-
-	/**
-	 * return current timestamp
-	 *
-	 * @return int
-	 */
-	protected function getTimestamp() {
-		return time();
-	}
-
-	/**
-	 * try http post with the given protocol, if no protocol is given we pick
-	 * the secure one (https)
-	 *
-	 * @param string $remoteDomain
-	 * @param string $urlSuffix
-	 * @param array $fields post parameters
-	 * @param string $action define the action (possible values: share, reshare, accept, decline, unshare, revoke, permissions)
-	 * @return array
-	 * @throws \Exception
-	 */
-	protected function tryHttpPostToShareEndpoint($remoteDomain, $urlSuffix, array $fields, $action="share") {
-
-		if ($this->addressHandler->urlContainProtocol($remoteDomain) === false) {
-			$remoteDomain = 'https://' . $remoteDomain;
-		}
-
-		$result = [
-			'success' => false,
-			'result' => '',
-		];
-
-		// if possible we use the new OCM API
-		$ocmResult = $this->tryOCMEndPoint($remoteDomain, $fields, $action);
-		if (is_array($ocmResult)) {
-			$result['success'] = true;
-			$result['result'] = json_encode([
-				'ocs' => ['meta' => ['statuscode' => 200]]]);
-			return $result;
-		}
-
-		return $this->tryLegacyEndPoint($remoteDomain, $urlSuffix, $fields);
-	}
-
-	/**
-	 * try old federated sharing API if the OCM api doesn't work
-	 *
-	 * @param $remoteDomain
-	 * @param $urlSuffix
-	 * @param array $fields
-	 * @return mixed
-	 * @throws \Exception
-	 */
-	protected function tryLegacyEndPoint($remoteDomain, $urlSuffix, array $fields) {
-
-		$result = [
-			'success' => false,
-			'result' => '',
-		];
-
-		// Fall back to old API
-		$client = $this->httpClientService->newClient();
-		$federationEndpoints = $this->discoveryService->discover($remoteDomain, 'FEDERATED_SHARING');
-		$endpoint = isset($federationEndpoints['share']) ? $federationEndpoints['share'] : '/ocs/v2.php/cloud/shares';
-		try {
-			$response = $client->post($remoteDomain . $endpoint . $urlSuffix . '?format=' . self::RESPONSE_FORMAT, [
-				'body' => $fields,
-				'timeout' => 10,
-				'connect_timeout' => 10,
-			]);
-			$result['result'] = $response->getBody();
-			$result['success'] = true;
-		} catch (\Exception $e) {
-			// if flat re-sharing is not supported by the remote server
-			// we re-throw the exception and fall back to the old behaviour.
-			// (flat re-shares has been introduced in Nextcloud 9.1)
-			if ($e->getCode() === Http::STATUS_INTERNAL_SERVER_ERROR) {
-				throw $e;
-			}
-		}
-
-		return $result;
-
-	}
-
-	/**
-	 * check if server supports the new OCM api and ask for the correct end-point
-	 *
-	 * @param string $url
-	 * @return string
-	 */
-	protected function getOCMEndPoint($url) {
-		$client = $this->httpClientService->newClient();
-		try {
-			$response = $client->get($url, ['timeout' => 10, 'connect_timeout' => 10]);
-		} catch (\Exception $e) {
-			return '';
-		}
-
-		$result = $response->getBody();
-		$result = json_decode($result, true);
-
-		if (isset($result['end-point'])) {
-			return $result['end-point'];
-		}
-
-		return '';
-	}
-
-	/**
-	 * send action regarding federated sharing to the remote server using the OCM API
-	 *
-	 * @param $remoteDomain
-	 * @param $fields
-	 * @param $action
-	 *
-	 * @return bool
-	 */
-	protected function tryOCMEndPoint($remoteDomain, $fields, $action) {
-		switch ($action) {
-			case 'share':
-				$share = $this->cloudFederationFactory->getCloudFederationShare(
-					$fields['shareWith'] . '@' . $remoteDomain,
-					$fields['name'],
-					'',
-					$fields['remoteId'],
-					$fields['ownerFederatedId'],
-					$fields['owner'],
-					$fields['sharedByFederatedId'],
-					$fields['sharedBy'],
-					$fields['token'],
-					$fields['shareType'],
-					'file'
-				);
-				return $this->federationProviderManager->sendShare($share);
-			case 'reshare':
-				// ask owner to reshare a file
-				$notification = $this->cloudFederationFactory->getCloudFederationNotification();
-				$notification->setMessage('REQUEST_RESHARE',
-					'file',
-					$fields['remoteId'],
-					[
-						'sharedSecret' => $fields['token'],
-						'shareWith' => $fields['shareWith'],
-						'senderId' => $fields['localId'],
-						'shareType' => $fields['shareType'],
-						'message' => 'Ask owner to reshare the file'
-					]
-				);
-				return $this->federationProviderManager->sendNotification($remoteDomain, $notification);
-			case 'unshare':
-				//owner unshares the file from the recipient again
-				$notification = $this->cloudFederationFactory->getCloudFederationNotification();
-				$notification->setMessage('SHARE_UNSHARED',
-					'file',
-					$fields['remoteId'],
-					[
-						'sharedSecret' => $fields['token'],
-						'messgage' => 'file is no longer shared with you'
-					]
-				);
-				return $this->federationProviderManager->sendNotification($remoteDomain, $notification);
-			case 'reshare_undo':
-				// if a reshare was unshared we send the information to the initiator/owner
-				$notification = $this->cloudFederationFactory->getCloudFederationNotification();
-				$notification->setMessage('RESHARE_UNDO',
-					'file',
-					$fields['remoteId'],
-					[
-						'sharedSecret' => $fields['token'],
-						'message' => 'reshare was revoked'
-					]
-				);
-				return $this->federationProviderManager->sendNotification($remoteDomain, $notification);
-		}
-
-		return false;
-
-	}
+    const RESPONSE_FORMAT = 'json'; // default response format for ocs calls
+
+    /** @var AddressHandler */
+    private $addressHandler;
+
+    /** @var IClientService */
+    private $httpClientService;
+
+    /** @var IDiscoveryService */
+    private $discoveryService;
+
+    /** @var IJobList  */
+    private $jobList;
+
+    /** @var ICloudFederationProviderManager */
+    private $federationProviderManager;
+
+    /** @var ICloudFederationFactory */
+    private $cloudFederationFactory;
+
+    /**
+     * @param AddressHandler $addressHandler
+     * @param IClientService $httpClientService
+     * @param IDiscoveryService $discoveryService
+     * @param IJobList $jobList
+     * @param ICloudFederationProviderManager $federationProviderManager
+     * @param ICloudFederationFactory $cloudFederationFactory
+     */
+    public function __construct(
+        AddressHandler $addressHandler,
+        IClientService $httpClientService,
+        IDiscoveryService $discoveryService,
+        IJobList $jobList,
+        ICloudFederationProviderManager $federationProviderManager,
+        ICloudFederationFactory $cloudFederationFactory
+    ) {
+        $this->addressHandler = $addressHandler;
+        $this->httpClientService = $httpClientService;
+        $this->discoveryService = $discoveryService;
+        $this->jobList = $jobList;
+        $this->federationProviderManager = $federationProviderManager;
+        $this->cloudFederationFactory = $cloudFederationFactory;
+    }
+
+    /**
+     * send server-to-server share to remote server
+     *
+     * @param string $token
+     * @param string $shareWith
+     * @param string $name
+     * @param int $remote_id
+     * @param string $owner
+     * @param string $ownerFederatedId
+     * @param string $sharedBy
+     * @param string $sharedByFederatedId
+     * @param int $shareType (can be a remote user or group share)
+     * @return bool
+     * @throws \OC\HintException
+     * @throws \OC\ServerNotAvailableException
+     */
+    public function sendRemoteShare($token, $shareWith, $name, $remote_id, $owner, $ownerFederatedId, $sharedBy, $sharedByFederatedId, $shareType) {
+
+        list($user, $remote) = $this->addressHandler->splitUserRemote($shareWith);
+
+        if ($user && $remote) {
+            $local = $this->addressHandler->generateRemoteURL();
+
+            $fields = array(
+                'shareWith' => $user,
+                'token' => $token,
+                'name' => $name,
+                'remoteId' => $remote_id,
+                'owner' => $owner,
+                'ownerFederatedId' => $ownerFederatedId,
+                'sharedBy' => $sharedBy,
+                'sharedByFederatedId' => $sharedByFederatedId,
+                'remote' => $local,
+                'shareType' => $shareType
+            );
+
+            $result = $this->tryHttpPostToShareEndpoint($remote, '', $fields);
+            $status = json_decode($result['result'], true);
+
+            $ocsStatus = isset($status['ocs']);
+            $ocsSuccess = $ocsStatus && ($status['ocs']['meta']['statuscode'] === 100 || $status['ocs']['meta']['statuscode'] === 200);
+
+            if ($result['success'] && (!$ocsStatus ||$ocsSuccess)) {
+                \OC_Hook::emit('OCP\Share', 'federated_share_added', ['server' => $remote]);
+                return true;
+            }
+
+        }
+
+        return false;
+    }
+
+    /**
+     * ask owner to re-share the file with the given user
+     *
+     * @param string $token
+     * @param int $id remote Id
+     * @param int $shareId internal share Id
+     * @param string $remote remote address of the owner
+     * @param string $shareWith
+     * @param int $permission
+     * @param string $filename
+     * @return bool
+     * @throws \OC\HintException
+     * @throws \OC\ServerNotAvailableException
+     */
+    public function requestReShare($token, $id, $shareId, $remote, $shareWith, $permission, $filename) {
+
+        $fields = array(
+            'shareWith' => $shareWith,
+            'token' => $token,
+            'permission' => $permission,
+            'remoteId' => $shareId,
+        );
+
+        $ocmFields = $fields;
+        $ocmFields['remoteId'] = $id;
+        $ocmFields['localId'] = $shareId;
+        $ocmFields['name'] = $filename;
+
+        $ocmResult = $this->tryOCMEndPoint($remote, $ocmFields, 'reshare');
+        if (is_array($ocmResult) && isset($ocmResult['token']) && isset($ocmResult['providerId'])) {
+            return [$ocmResult['token'], $ocmResult['providerId']];
+        }
+
+        $result = $this->tryLegacyEndPoint(rtrim($remote, '/'), '/' . $id . '/reshare', $fields);
+        $status = json_decode($result['result'], true);
+
+        $httpRequestSuccessful = $result['success'];
+        $ocsCallSuccessful = $status['ocs']['meta']['statuscode'] === 100 || $status['ocs']['meta']['statuscode'] === 200;
+        $validToken = isset($status['ocs']['data']['token']) && is_string($status['ocs']['data']['token']);
+        $validRemoteId = isset($status['ocs']['data']['remoteId']);
+
+        if ($httpRequestSuccessful && $ocsCallSuccessful && $validToken && $validRemoteId) {
+            return [
+                $status['ocs']['data']['token'],
+                (int)$status['ocs']['data']['remoteId']
+            ];
+        }
+
+        return false;
+    }
+
+    /**
+     * send server-to-server unshare to remote server
+     *
+     * @param string $remote url
+     * @param int $id share id
+     * @param string $token
+     * @return bool
+     */
+    public function sendRemoteUnShare($remote, $id, $token) {
+        $this->sendUpdateToRemote($remote, $id, $token, 'unshare');
+    }
+
+    /**
+     * send server-to-server unshare to remote server
+     *
+     * @param string $remote url
+     * @param int $id share id
+     * @param string $token
+     * @return bool
+     */
+    public function sendRevokeShare($remote, $id, $token) {
+        $this->sendUpdateToRemote($remote, $id, $token, 'reshare_undo');
+    }
+
+    /**
+     * send notification to remote server if the permissions was changed
+     *
+     * @param string $remote
+     * @param int $remoteId
+     * @param string $token
+     * @param int $permissions
+     * @return bool
+     */
+    public function sendPermissionChange($remote, $remoteId, $token, $permissions) {
+        $this->sendUpdateToRemote($remote, $remoteId, $token, 'permissions', ['permissions' => $permissions]);
+    }
+
+    /**
+     * forward accept reShare to remote server
+     *
+     * @param string $remote
+     * @param int $remoteId
+     * @param string $token
+     */
+    public function sendAcceptShare($remote, $remoteId, $token) {
+        $this->sendUpdateToRemote($remote, $remoteId, $token, 'accept');
+    }
+
+    /**
+     * forward decline reShare to remote server
+     *
+     * @param string $remote
+     * @param int $remoteId
+     * @param string $token
+     */
+    public function sendDeclineShare($remote, $remoteId, $token) {
+        $this->sendUpdateToRemote($remote, $remoteId, $token, 'decline');
+    }
+
+    /**
+     * inform remote server whether server-to-server share was accepted/declined
+     *
+     * @param string $remote
+     * @param string $token
+     * @param int $remoteId Share id on the remote host
+     * @param string $action possible actions: accept, decline, unshare, revoke, permissions
+     * @param array $data
+     * @param int $try
+     * @return boolean
+     */
+    public function sendUpdateToRemote($remote, $remoteId, $token, $action, $data = [], $try = 0) {
+
+        $fields = [
+            'token' => $token,
+            'remoteId' => $remoteId
+            ];
+        foreach ($data as $key => $value) {
+            $fields[$key] = $value;
+        }
+
+        $result = $this->tryHttpPostToShareEndpoint(rtrim($remote, '/'), '/' . $remoteId . '/' . $action, $fields, $action);
+        $status = json_decode($result['result'], true);
+
+        if ($result['success'] &&
+            ($status['ocs']['meta']['statuscode'] === 100 ||
+                $status['ocs']['meta']['statuscode'] === 200
+            )
+        ) {
+            return true;
+        } elseif ($try === 0) {
+            // only add new job on first try
+            $this->jobList->add('OCA\FederatedFileSharing\BackgroundJob\RetryJob',
+                [
+                    'remote' => $remote,
+                    'remoteId' => $remoteId,
+                    'token' => $token,
+                    'action' => $action,
+                    'data' => json_encode($data),
+                    'try' => $try,
+                    'lastRun' => $this->getTimestamp()
+                ]
+            );
+        }
+
+        return false;
+    }
+
+
+    /**
+     * return current timestamp
+     *
+     * @return int
+     */
+    protected function getTimestamp() {
+        return time();
+    }
+
+    /**
+     * try http post with the given protocol, if no protocol is given we pick
+     * the secure one (https)
+     *
+     * @param string $remoteDomain
+     * @param string $urlSuffix
+     * @param array $fields post parameters
+     * @param string $action define the action (possible values: share, reshare, accept, decline, unshare, revoke, permissions)
+     * @return array
+     * @throws \Exception
+     */
+    protected function tryHttpPostToShareEndpoint($remoteDomain, $urlSuffix, array $fields, $action="share") {
+
+        if ($this->addressHandler->urlContainProtocol($remoteDomain) === false) {
+            $remoteDomain = 'https://' . $remoteDomain;
+        }
+
+        $result = [
+            'success' => false,
+            'result' => '',
+        ];
+
+        // if possible we use the new OCM API
+        $ocmResult = $this->tryOCMEndPoint($remoteDomain, $fields, $action);
+        if (is_array($ocmResult)) {
+            $result['success'] = true;
+            $result['result'] = json_encode([
+                'ocs' => ['meta' => ['statuscode' => 200]]]);
+            return $result;
+        }
+
+        return $this->tryLegacyEndPoint($remoteDomain, $urlSuffix, $fields);
+    }
+
+    /**
+     * try old federated sharing API if the OCM api doesn't work
+     *
+     * @param $remoteDomain
+     * @param $urlSuffix
+     * @param array $fields
+     * @return mixed
+     * @throws \Exception
+     */
+    protected function tryLegacyEndPoint($remoteDomain, $urlSuffix, array $fields) {
+
+        $result = [
+            'success' => false,
+            'result' => '',
+        ];
+
+        // Fall back to old API
+        $client = $this->httpClientService->newClient();
+        $federationEndpoints = $this->discoveryService->discover($remoteDomain, 'FEDERATED_SHARING');
+        $endpoint = isset($federationEndpoints['share']) ? $federationEndpoints['share'] : '/ocs/v2.php/cloud/shares';
+        try {
+            $response = $client->post($remoteDomain . $endpoint . $urlSuffix . '?format=' . self::RESPONSE_FORMAT, [
+                'body' => $fields,
+                'timeout' => 10,
+                'connect_timeout' => 10,
+            ]);
+            $result['result'] = $response->getBody();
+            $result['success'] = true;
+        } catch (\Exception $e) {
+            // if flat re-sharing is not supported by the remote server
+            // we re-throw the exception and fall back to the old behaviour.
+            // (flat re-shares has been introduced in Nextcloud 9.1)
+            if ($e->getCode() === Http::STATUS_INTERNAL_SERVER_ERROR) {
+                throw $e;
+            }
+        }
+
+        return $result;
+
+    }
+
+    /**
+     * check if server supports the new OCM api and ask for the correct end-point
+     *
+     * @param string $url
+     * @return string
+     */
+    protected function getOCMEndPoint($url) {
+        $client = $this->httpClientService->newClient();
+        try {
+            $response = $client->get($url, ['timeout' => 10, 'connect_timeout' => 10]);
+        } catch (\Exception $e) {
+            return '';
+        }
+
+        $result = $response->getBody();
+        $result = json_decode($result, true);
+
+        if (isset($result['end-point'])) {
+            return $result['end-point'];
+        }
+
+        return '';
+    }
+
+    /**
+     * send action regarding federated sharing to the remote server using the OCM API
+     *
+     * @param $remoteDomain
+     * @param $fields
+     * @param $action
+     *
+     * @return bool
+     */
+    protected function tryOCMEndPoint($remoteDomain, $fields, $action) {
+        switch ($action) {
+            case 'share':
+                $share = $this->cloudFederationFactory->getCloudFederationShare(
+                    $fields['shareWith'] . '@' . $remoteDomain,
+                    $fields['name'],
+                    '',
+                    $fields['remoteId'],
+                    $fields['ownerFederatedId'],
+                    $fields['owner'],
+                    $fields['sharedByFederatedId'],
+                    $fields['sharedBy'],
+                    $fields['token'],
+                    $fields['shareType'],
+                    'file'
+                );
+                return $this->federationProviderManager->sendShare($share);
+            case 'reshare':
+                // ask owner to reshare a file
+                $notification = $this->cloudFederationFactory->getCloudFederationNotification();
+                $notification->setMessage('REQUEST_RESHARE',
+                    'file',
+                    $fields['remoteId'],
+                    [
+                        'sharedSecret' => $fields['token'],
+                        'shareWith' => $fields['shareWith'],
+                        'senderId' => $fields['localId'],
+                        'shareType' => $fields['shareType'],
+                        'message' => 'Ask owner to reshare the file'
+                    ]
+                );
+                return $this->federationProviderManager->sendNotification($remoteDomain, $notification);
+            case 'unshare':
+                //owner unshares the file from the recipient again
+                $notification = $this->cloudFederationFactory->getCloudFederationNotification();
+                $notification->setMessage('SHARE_UNSHARED',
+                    'file',
+                    $fields['remoteId'],
+                    [
+                        'sharedSecret' => $fields['token'],
+                        'messgage' => 'file is no longer shared with you'
+                    ]
+                );
+                return $this->federationProviderManager->sendNotification($remoteDomain, $notification);
+            case 'reshare_undo':
+                // if a reshare was unshared we send the information to the initiator/owner
+                $notification = $this->cloudFederationFactory->getCloudFederationNotification();
+                $notification->setMessage('RESHARE_UNDO',
+                    'file',
+                    $fields['remoteId'],
+                    [
+                        'sharedSecret' => $fields['token'],
+                        'message' => 'reshare was revoked'
+                    ]
+                );
+                return $this->federationProviderManager->sendNotification($remoteDomain, $notification);
+        }
+
+        return false;
+
+    }
 }

apps/files_sharing/lib/External/Storage.php

Indentation +376 added lines, -376 removed lines

@@ -43,380 +43,380 @@
 use OCP\Files\StorageNotAvailableException;
 
 class Storage extends DAV implements ISharedStorage {
-	/** @var ICloudId */
-	private $cloudId;
-	/** @var string */
-	private $mountPoint;
-	/** @var string */
-	private $token;
-	/** @var \OCP\ICacheFactory */
-	private $memcacheFactory;
-	/** @var \OCP\Http\Client\IClientService */
-	private $httpClient;
-	/** @var bool */
-	private $updateChecked = false;
-
-	/**
-	 * @var \OCA\Files_Sharing\External\Manager
-	 */
-	private $manager;
-
-	public function __construct($options) {
-		$this->memcacheFactory = \OC::$server->getMemCacheFactory();
-		$this->httpClient = $options['HttpClientService'];
-
-		$this->manager = $options['manager'];
-		$this->cloudId = $options['cloudId'];
-		$discoveryService = \OC::$server->query(\OCP\OCS\IDiscoveryService::class);
-
-		list($protocol, $remote) = explode('://', $this->cloudId->getRemote());
-		if (strpos($remote, '/')) {
-			list($host, $root) = explode('/', $remote, 2);
-		} else {
-			$host = $remote;
-			$root = '';
-		}
-		$secure = $protocol === 'https';
-		$federatedSharingEndpoints = $discoveryService->discover($this->cloudId->getRemote(), 'FEDERATED_SHARING');
-		$webDavEndpoint = isset($federatedSharingEndpoints['webdav']) ? $federatedSharingEndpoints['webdav'] : '/public.php/webdav';
-		$root = rtrim($root, '/') . $webDavEndpoint;
-		$this->mountPoint = $options['mountpoint'];
-		$this->token = $options['token'];
-
-		parent::__construct(array(
-			'secure' => $secure,
-			'host' => $host,
-			'root' => $root,
-			'user' => $options['token'],
-			'password' => (string)$options['password']
-		));
-	}
-
-	public function getWatcher($path = '', $storage = null) {
-		if (!$storage) {
-			$storage = $this;
-		}
-		if (!isset($this->watcher)) {
-			$this->watcher = new Watcher($storage);
-			$this->watcher->setPolicy(\OC\Files\Cache\Watcher::CHECK_ONCE);
-		}
-		return $this->watcher;
-	}
-
-	public function getRemoteUser() {
-		return $this->cloudId->getUser();
-	}
-
-	public function getRemote() {
-		return $this->cloudId->getRemote();
-	}
-
-	public function getMountPoint() {
-		return $this->mountPoint;
-	}
-
-	public function getToken() {
-		return $this->token;
-	}
-
-	public function getPassword() {
-		return $this->password;
-	}
-
-	/**
-	 * @brief get id of the mount point
-	 * @return string
-	 */
-	public function getId() {
-		return 'shared::' . md5($this->token . '@' . $this->getRemote());
-	}
-
-	public function getCache($path = '', $storage = null) {
-		if (is_null($this->cache)) {
-			$this->cache = new Cache($this, $this->cloudId);
-		}
-		return $this->cache;
-	}
-
-	/**
-	 * @param string $path
-	 * @param \OC\Files\Storage\Storage $storage
-	 * @return \OCA\Files_Sharing\External\Scanner
-	 */
-	public function getScanner($path = '', $storage = null) {
-		if (!$storage) {
-			$storage = $this;
-		}
-		if (!isset($this->scanner)) {
-			$this->scanner = new Scanner($storage);
-		}
-		return $this->scanner;
-	}
-
-	/**
-	 * check if a file or folder has been updated since $time
-	 *
-	 * @param string $path
-	 * @param int $time
-	 * @throws \OCP\Files\StorageNotAvailableException
-	 * @throws \OCP\Files\StorageInvalidException
-	 * @return bool
-	 */
-	public function hasUpdated($path, $time) {
-		// since for owncloud webdav servers we can rely on etag propagation we only need to check the root of the storage
-		// because of that we only do one check for the entire storage per request
-		if ($this->updateChecked) {
-			return false;
-		}
-		$this->updateChecked = true;
-		try {
-			return parent::hasUpdated('', $time);
-		} catch (StorageInvalidException $e) {
-			// check if it needs to be removed
-			$this->checkStorageAvailability();
-			throw $e;
-		} catch (StorageNotAvailableException $e) {
-			// check if it needs to be removed or just temp unavailable
-			$this->checkStorageAvailability();
-			throw $e;
-		}
-	}
-
-	public function test() {
-		try {
-			return parent::test();
-		} catch (StorageInvalidException $e) {
-			// check if it needs to be removed
-			$this->checkStorageAvailability();
-			throw $e;
-		} catch (StorageNotAvailableException $e) {
-			// check if it needs to be removed or just temp unavailable
-			$this->checkStorageAvailability();
-			throw $e;
-		}
-	}
-
-	/**
-	 * Check whether this storage is permanently or temporarily
-	 * unavailable
-	 *
-	 * @throws \OCP\Files\StorageNotAvailableException
-	 * @throws \OCP\Files\StorageInvalidException
-	 */
-	public function checkStorageAvailability() {
-		// see if we can find out why the share is unavailable
-		try {
-			$this->getShareInfo();
-		} catch (NotFoundException $e) {
-			// a 404 can either mean that the share no longer exists or there is no Nextcloud on the remote
-			if ($this->testRemote()) {
-				// valid Nextcloud instance means that the public share no longer exists
-				// since this is permanent (re-sharing the file will create a new token)
-				// we remove the invalid storage
-				$this->manager->removeShare($this->mountPoint);
-				$this->manager->getMountManager()->removeMount($this->mountPoint);
-				throw new StorageInvalidException();
-			} else {
-				// Nextcloud instance is gone, likely to be a temporary server configuration error
-				throw new StorageNotAvailableException();
-			}
-		} catch (ForbiddenException $e) {
-			// auth error, remove share for now (provide a dialog in the future)
-			$this->manager->removeShare($this->mountPoint);
-			$this->manager->getMountManager()->removeMount($this->mountPoint);
-			throw new StorageInvalidException();
-		} catch (\GuzzleHttp\Exception\ConnectException $e) {
-			throw new StorageNotAvailableException();
-		} catch (\GuzzleHttp\Exception\RequestException $e) {
-			throw new StorageNotAvailableException();
-		} catch (\Exception $e) {
-			throw $e;
-		}
-	}
-
-	public function file_exists($path) {
-		if ($path === '') {
-			return true;
-		} else {
-			return parent::file_exists($path);
-		}
-	}
-
-	/**
-	 * check if the configured remote is a valid federated share provider
-	 *
-	 * @return bool
-	 */
-	protected function testRemote() {
-		try {
-			return $this->testRemoteUrl($this->getRemote() . '/ocs-provider/index.php')
-				|| $this->testRemoteUrl($this->getRemote() . '/ocs-provider/')
-				|| $this->testRemoteUrl($this->getRemote() . '/status.php');
-		} catch (\Exception $e) {
-			return false;
-		}
-	}
-
-	/**
-	 * @param string $url
-	 * @return bool
-	 */
-	private function testRemoteUrl($url) {
-		$cache = $this->memcacheFactory->createDistributed('files_sharing_remote_url');
-		if($cache->hasKey($url)) {
-			return (bool)$cache->get($url);
-		}
-
-		$client = $this->httpClient->newClient();
-		try {
-			$result = $client->get($url, [
-				'timeout' => 10,
-				'connect_timeout' => 10,
-			])->getBody();
-			$data = json_decode($result);
-			$returnValue = (is_object($data) && !empty($data->version));
-		} catch (ConnectException $e) {
-			$returnValue = false;
-		} catch (ClientException $e) {
-			$returnValue = false;
-		}
-
-		$cache->set($url, $returnValue, 60*60*24);
-		return $returnValue;
-	}
-
-	/**
-	 * Whether the remote is an ownCloud/Nextcloud, used since some sharing features are not
-	 * standardized. Let's use this to detect whether to use it.
-	 *
-	 * @return bool
-	 */
-	public function remoteIsOwnCloud() {
-		if(defined('PHPUNIT_RUN') || !$this->testRemoteUrl($this->getRemote() . '/status.php')) {
-			return false;
-		}
-		return true;
-	}
-
-	/**
-	 * @return mixed
-	 * @throws ForbiddenException
-	 * @throws NotFoundException
-	 * @throws \Exception
-	 */
-	public function getShareInfo() {
-		$remote = $this->getRemote();
-		$token = $this->getToken();
-		$password = $this->getPassword();
-
-		// If remote is not an ownCloud do not try to get any share info
-		if(!$this->remoteIsOwnCloud()) {
-			return ['status' => 'unsupported'];
-		}
-
-		$url = rtrim($remote, '/') . '/index.php/apps/files_sharing/shareinfo?t=' . $token;
-
-		// TODO: DI
-		$client = \OC::$server->getHTTPClientService()->newClient();
-		try {
-			$response = $client->post($url, [
-				'body' => ['password' => $password],
-				'timeout' => 10,
-				'connect_timeout' => 10,
-			]);
-		} catch (\GuzzleHttp\Exception\RequestException $e) {
-			if ($e->getCode() === Http::STATUS_UNAUTHORIZED || $e->getCode() === Http::STATUS_FORBIDDEN) {
-				throw new ForbiddenException();
-			}
-			if ($e->getCode() === Http::STATUS_NOT_FOUND) {
-				throw new NotFoundException();
-			}
-			// throw this to be on the safe side: the share will still be visible
-			// in the UI in case the failure is intermittent, and the user will
-			// be able to decide whether to remove it if it's really gone
-			throw new StorageNotAvailableException();
-		}
-
-		return json_decode($response->getBody(), true);
-	}
-
-	public function getOwner($path) {
-		return $this->cloudId->getDisplayId();
-	}
-
-	public function isSharable($path) {
-		if (\OCP\Util::isSharingDisabledForUser() || !\OC\Share\Share::isResharingAllowed()) {
-			return false;
-		}
-		return ($this->getPermissions($path) & Constants::PERMISSION_SHARE);
-	}
-
-	public function getPermissions($path) {
-		$response = $this->propfind($path);
-		// old federated sharing permissions
-		if (isset($response['{http://open-collaboration-services.org/ns}share-permissions'])) {
-			$permissions = $response['{http://open-collaboration-services.org/ns}share-permissions'];
-		} else if (isset($response['{http://open-cloud-mesh.org/ns}share-permissions'])) {
-			// permissions provided by the OCM API
-			$permissions = $this->ocmPermissions2ncPermissions($response['{http://open-collaboration-services.org/ns}share-permissions']);
-		} else {
-			// use default permission if remote server doesn't provide the share permissions
-			$permissions = $this->getDefaultPermissions($path);
-		}
-
-		return $permissions;
-	}
-
-	public function needsPartFile() {
-		return false;
-	}
-
-	/**
-	 * translate OCM Permissions to Nextcloud permissions
-	 *
-	 * @param string $ocmPermissions json encoded OCM permissions
-	 * @param string $path path to file
-	 * @return int
-	 */
-	protected function ocmPermissions2ncPermissions($ocmPermissions, $path) {
-		try {
-			$ocmPermissions = json_decode($ocmPermissions);
-			$ncPermissions = 0;
-			foreach($ocmPermissions as $permission) {
-				switch (strtolower($permission)) {
-					case 'read':
-						$ncPermissions += Constants::PERMISSION_READ;
-						break;
-					case 'write':
-						$ncPermissions += Constants::PERMISSION_CREATE + Constants::PERMISSION_UPDATE;
-						break;
-					case 'share':
-						$ncPermissions += Constants::PERMISSION_SHARE;
-						break;
-					default:
-						throw new \Exception();
-				}
-			}
-		} catch (\Exception $e) {
-			$ncPermissions = $this->getDefaultPermissions($path);
-		}
-
-		return $ncPermissions;
-	}
-
-	/**
-	 * calculate default permissions in case no permissions are provided
-	 *
-	 * @param $path
-	 * @return int
-	 */
-	protected function getDefaultPermissions($path) {
-		if ($this->is_dir($path)) {
-			$permissions = Constants::PERMISSION_ALL;
-		} else {
-			$permissions = Constants::PERMISSION_ALL & ~Constants::PERMISSION_CREATE;
-		}
-
-		return $permissions;
-	}
+    /** @var ICloudId */
+    private $cloudId;
+    /** @var string */
+    private $mountPoint;
+    /** @var string */
+    private $token;
+    /** @var \OCP\ICacheFactory */
+    private $memcacheFactory;
+    /** @var \OCP\Http\Client\IClientService */
+    private $httpClient;
+    /** @var bool */
+    private $updateChecked = false;
+
+    /**
+     * @var \OCA\Files_Sharing\External\Manager
+     */
+    private $manager;
+
+    public function __construct($options) {
+        $this->memcacheFactory = \OC::$server->getMemCacheFactory();
+        $this->httpClient = $options['HttpClientService'];
+
+        $this->manager = $options['manager'];
+        $this->cloudId = $options['cloudId'];
+        $discoveryService = \OC::$server->query(\OCP\OCS\IDiscoveryService::class);
+
+        list($protocol, $remote) = explode('://', $this->cloudId->getRemote());
+        if (strpos($remote, '/')) {
+            list($host, $root) = explode('/', $remote, 2);
+        } else {
+            $host = $remote;
+            $root = '';
+        }
+        $secure = $protocol === 'https';
+        $federatedSharingEndpoints = $discoveryService->discover($this->cloudId->getRemote(), 'FEDERATED_SHARING');
+        $webDavEndpoint = isset($federatedSharingEndpoints['webdav']) ? $federatedSharingEndpoints['webdav'] : '/public.php/webdav';
+        $root = rtrim($root, '/') . $webDavEndpoint;
+        $this->mountPoint = $options['mountpoint'];
+        $this->token = $options['token'];
+
+        parent::__construct(array(
+            'secure' => $secure,
+            'host' => $host,
+            'root' => $root,
+            'user' => $options['token'],
+            'password' => (string)$options['password']
+        ));
+    }
+
+    public function getWatcher($path = '', $storage = null) {
+        if (!$storage) {
+            $storage = $this;
+        }
+        if (!isset($this->watcher)) {
+            $this->watcher = new Watcher($storage);
+            $this->watcher->setPolicy(\OC\Files\Cache\Watcher::CHECK_ONCE);
+        }
+        return $this->watcher;
+    }
+
+    public function getRemoteUser() {
+        return $this->cloudId->getUser();
+    }
+
+    public function getRemote() {
+        return $this->cloudId->getRemote();
+    }
+
+    public function getMountPoint() {
+        return $this->mountPoint;
+    }
+
+    public function getToken() {
+        return $this->token;
+    }
+
+    public function getPassword() {
+        return $this->password;
+    }
+
+    /**
+     * @brief get id of the mount point
+     * @return string
+     */
+    public function getId() {
+        return 'shared::' . md5($this->token . '@' . $this->getRemote());
+    }
+
+    public function getCache($path = '', $storage = null) {
+        if (is_null($this->cache)) {
+            $this->cache = new Cache($this, $this->cloudId);
+        }
+        return $this->cache;
+    }
+
+    /**
+     * @param string $path
+     * @param \OC\Files\Storage\Storage $storage
+     * @return \OCA\Files_Sharing\External\Scanner
+     */
+    public function getScanner($path = '', $storage = null) {
+        if (!$storage) {
+            $storage = $this;
+        }
+        if (!isset($this->scanner)) {
+            $this->scanner = new Scanner($storage);
+        }
+        return $this->scanner;
+    }
+
+    /**
+     * check if a file or folder has been updated since $time
+     *
+     * @param string $path
+     * @param int $time
+     * @throws \OCP\Files\StorageNotAvailableException
+     * @throws \OCP\Files\StorageInvalidException
+     * @return bool
+     */
+    public function hasUpdated($path, $time) {
+        // since for owncloud webdav servers we can rely on etag propagation we only need to check the root of the storage
+        // because of that we only do one check for the entire storage per request
+        if ($this->updateChecked) {
+            return false;
+        }
+        $this->updateChecked = true;
+        try {
+            return parent::hasUpdated('', $time);
+        } catch (StorageInvalidException $e) {
+            // check if it needs to be removed
+            $this->checkStorageAvailability();
+            throw $e;
+        } catch (StorageNotAvailableException $e) {
+            // check if it needs to be removed or just temp unavailable
+            $this->checkStorageAvailability();
+            throw $e;
+        }
+    }
+
+    public function test() {
+        try {
+            return parent::test();
+        } catch (StorageInvalidException $e) {
+            // check if it needs to be removed
+            $this->checkStorageAvailability();
+            throw $e;
+        } catch (StorageNotAvailableException $e) {
+            // check if it needs to be removed or just temp unavailable
+            $this->checkStorageAvailability();
+            throw $e;
+        }
+    }
+
+    /**
+     * Check whether this storage is permanently or temporarily
+     * unavailable
+     *
+     * @throws \OCP\Files\StorageNotAvailableException
+     * @throws \OCP\Files\StorageInvalidException
+     */
+    public function checkStorageAvailability() {
+        // see if we can find out why the share is unavailable
+        try {
+            $this->getShareInfo();
+        } catch (NotFoundException $e) {
+            // a 404 can either mean that the share no longer exists or there is no Nextcloud on the remote
+            if ($this->testRemote()) {
+                // valid Nextcloud instance means that the public share no longer exists
+                // since this is permanent (re-sharing the file will create a new token)
+                // we remove the invalid storage
+                $this->manager->removeShare($this->mountPoint);
+                $this->manager->getMountManager()->removeMount($this->mountPoint);
+                throw new StorageInvalidException();
+            } else {
+                // Nextcloud instance is gone, likely to be a temporary server configuration error
+                throw new StorageNotAvailableException();
+            }
+        } catch (ForbiddenException $e) {
+            // auth error, remove share for now (provide a dialog in the future)
+            $this->manager->removeShare($this->mountPoint);
+            $this->manager->getMountManager()->removeMount($this->mountPoint);
+            throw new StorageInvalidException();
+        } catch (\GuzzleHttp\Exception\ConnectException $e) {
+            throw new StorageNotAvailableException();
+        } catch (\GuzzleHttp\Exception\RequestException $e) {
+            throw new StorageNotAvailableException();
+        } catch (\Exception $e) {
+            throw $e;
+        }
+    }
+
+    public function file_exists($path) {
+        if ($path === '') {
+            return true;
+        } else {
+            return parent::file_exists($path);
+        }
+    }
+
+    /**
+     * check if the configured remote is a valid federated share provider
+     *
+     * @return bool
+     */
+    protected function testRemote() {
+        try {
+            return $this->testRemoteUrl($this->getRemote() . '/ocs-provider/index.php')
+                || $this->testRemoteUrl($this->getRemote() . '/ocs-provider/')
+                || $this->testRemoteUrl($this->getRemote() . '/status.php');
+        } catch (\Exception $e) {
+            return false;
+        }
+    }
+
+    /**
+     * @param string $url
+     * @return bool
+     */
+    private function testRemoteUrl($url) {
+        $cache = $this->memcacheFactory->createDistributed('files_sharing_remote_url');
+        if($cache->hasKey($url)) {
+            return (bool)$cache->get($url);
+        }
+
+        $client = $this->httpClient->newClient();
+        try {
+            $result = $client->get($url, [
+                'timeout' => 10,
+                'connect_timeout' => 10,
+            ])->getBody();
+            $data = json_decode($result);
+            $returnValue = (is_object($data) && !empty($data->version));
+        } catch (ConnectException $e) {
+            $returnValue = false;
+        } catch (ClientException $e) {
+            $returnValue = false;
+        }
+
+        $cache->set($url, $returnValue, 60*60*24);
+        return $returnValue;
+    }
+
+    /**
+     * Whether the remote is an ownCloud/Nextcloud, used since some sharing features are not
+     * standardized. Let's use this to detect whether to use it.
+     *
+     * @return bool
+     */
+    public function remoteIsOwnCloud() {
+        if(defined('PHPUNIT_RUN') || !$this->testRemoteUrl($this->getRemote() . '/status.php')) {
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * @return mixed
+     * @throws ForbiddenException
+     * @throws NotFoundException
+     * @throws \Exception
+     */
+    public function getShareInfo() {
+        $remote = $this->getRemote();
+        $token = $this->getToken();
+        $password = $this->getPassword();
+
+        // If remote is not an ownCloud do not try to get any share info
+        if(!$this->remoteIsOwnCloud()) {
+            return ['status' => 'unsupported'];
+        }
+
+        $url = rtrim($remote, '/') . '/index.php/apps/files_sharing/shareinfo?t=' . $token;
+
+        // TODO: DI
+        $client = \OC::$server->getHTTPClientService()->newClient();
+        try {
+            $response = $client->post($url, [
+                'body' => ['password' => $password],
+                'timeout' => 10,
+                'connect_timeout' => 10,
+            ]);
+        } catch (\GuzzleHttp\Exception\RequestException $e) {
+            if ($e->getCode() === Http::STATUS_UNAUTHORIZED || $e->getCode() === Http::STATUS_FORBIDDEN) {
+                throw new ForbiddenException();
+            }
+            if ($e->getCode() === Http::STATUS_NOT_FOUND) {
+                throw new NotFoundException();
+            }
+            // throw this to be on the safe side: the share will still be visible
+            // in the UI in case the failure is intermittent, and the user will
+            // be able to decide whether to remove it if it's really gone
+            throw new StorageNotAvailableException();
+        }
+
+        return json_decode($response->getBody(), true);
+    }
+
+    public function getOwner($path) {
+        return $this->cloudId->getDisplayId();
+    }
+
+    public function isSharable($path) {
+        if (\OCP\Util::isSharingDisabledForUser() || !\OC\Share\Share::isResharingAllowed()) {
+            return false;
+        }
+        return ($this->getPermissions($path) & Constants::PERMISSION_SHARE);
+    }
+
+    public function getPermissions($path) {
+        $response = $this->propfind($path);
+        // old federated sharing permissions
+        if (isset($response['{http://open-collaboration-services.org/ns}share-permissions'])) {
+            $permissions = $response['{http://open-collaboration-services.org/ns}share-permissions'];
+        } else if (isset($response['{http://open-cloud-mesh.org/ns}share-permissions'])) {
+            // permissions provided by the OCM API
+            $permissions = $this->ocmPermissions2ncPermissions($response['{http://open-collaboration-services.org/ns}share-permissions']);
+        } else {
+            // use default permission if remote server doesn't provide the share permissions
+            $permissions = $this->getDefaultPermissions($path);
+        }
+
+        return $permissions;
+    }
+
+    public function needsPartFile() {
+        return false;
+    }
+
+    /**
+     * translate OCM Permissions to Nextcloud permissions
+     *
+     * @param string $ocmPermissions json encoded OCM permissions
+     * @param string $path path to file
+     * @return int
+     */
+    protected function ocmPermissions2ncPermissions($ocmPermissions, $path) {
+        try {
+            $ocmPermissions = json_decode($ocmPermissions);
+            $ncPermissions = 0;
+            foreach($ocmPermissions as $permission) {
+                switch (strtolower($permission)) {
+                    case 'read':
+                        $ncPermissions += Constants::PERMISSION_READ;
+                        break;
+                    case 'write':
+                        $ncPermissions += Constants::PERMISSION_CREATE + Constants::PERMISSION_UPDATE;
+                        break;
+                    case 'share':
+                        $ncPermissions += Constants::PERMISSION_SHARE;
+                        break;
+                    default:
+                        throw new \Exception();
+                }
+            }
+        } catch (\Exception $e) {
+            $ncPermissions = $this->getDefaultPermissions($path);
+        }
+
+        return $ncPermissions;
+    }
+
+    /**
+     * calculate default permissions in case no permissions are provided
+     *
+     * @param $path
+     * @return int
+     */
+    protected function getDefaultPermissions($path) {
+        if ($this->is_dir($path)) {
+            $permissions = Constants::PERMISSION_ALL;
+        } else {
+            $permissions = Constants::PERMISSION_ALL & ~Constants::PERMISSION_CREATE;
+        }
+
+        return $permissions;
+    }
 }

apps/dav/lib/Connector/Sabre/FilesPlugin.php

Indentation +436 added lines, -436 removed lines

@@ -50,444 +50,444 @@
 
 class FilesPlugin extends ServerPlugin {
 
-	// namespace
-	const NS_OWNCLOUD = 'http://owncloud.org/ns';
-	const NS_NEXTCLOUD = 'http://nextcloud.org/ns';
-	const FILEID_PROPERTYNAME = '{http://owncloud.org/ns}id';
-	const INTERNAL_FILEID_PROPERTYNAME = '{http://owncloud.org/ns}fileid';
-	const PERMISSIONS_PROPERTYNAME = '{http://owncloud.org/ns}permissions';
-	const SHARE_PERMISSIONS_PROPERTYNAME = '{http://open-collaboration-services.org/ns}share-permissions';
-	const OCM_SHARE_PERMISSIONS_PROPERTYNAME = '{http://open-cloud-mesh.org/ns}share-permissions';
-	const DOWNLOADURL_PROPERTYNAME = '{http://owncloud.org/ns}downloadURL';
-	const SIZE_PROPERTYNAME = '{http://owncloud.org/ns}size';
-	const GETETAG_PROPERTYNAME = '{DAV:}getetag';
-	const LASTMODIFIED_PROPERTYNAME = '{DAV:}lastmodified';
-	const OWNER_ID_PROPERTYNAME = '{http://owncloud.org/ns}owner-id';
-	const OWNER_DISPLAY_NAME_PROPERTYNAME = '{http://owncloud.org/ns}owner-display-name';
-	const CHECKSUMS_PROPERTYNAME = '{http://owncloud.org/ns}checksums';
-	const DATA_FINGERPRINT_PROPERTYNAME = '{http://owncloud.org/ns}data-fingerprint';
-	const HAS_PREVIEW_PROPERTYNAME = '{http://nextcloud.org/ns}has-preview';
-	const MOUNT_TYPE_PROPERTYNAME = '{http://nextcloud.org/ns}mount-type';
-	const IS_ENCRYPTED_PROPERTYNAME = '{http://nextcloud.org/ns}is-encrypted';
-
-	/**
-	 * Reference to main server object
-	 *
-	 * @var \Sabre\DAV\Server
-	 */
-	private $server;
-
-	/**
-	 * @var Tree
-	 */
-	private $tree;
-
-	/**
-	 * Whether this is public webdav.
-	 * If true, some returned information will be stripped off.
-	 *
-	 * @var bool
-	 */
-	private $isPublic;
-
-	/**
-	 * @var bool
-	 */
-	private $downloadAttachment;
-
-	/**
-	 * @var IConfig
-	 */
-	private $config;
-
-	/**
-	 * @var IRequest
-	 */
-	private $request;
-
-	/**
-	 * @var IPreview
-	 */
-	private $previewManager;
-
-	/**
-	 * @param Tree $tree
-	 * @param IConfig $config
-	 * @param IRequest $request
-	 * @param IPreview $previewManager
-	 * @param bool $isPublic
-	 * @param bool $downloadAttachment
-	 */
-	public function __construct(Tree $tree,
-								IConfig $config,
-								IRequest $request,
-								IPreview $previewManager,
-								$isPublic = false,
-								$downloadAttachment = true) {
-		$this->tree = $tree;
-		$this->config = $config;
-		$this->request = $request;
-		$this->isPublic = $isPublic;
-		$this->downloadAttachment = $downloadAttachment;
-		$this->previewManager = $previewManager;
-	}
-
-	/**
-	 * This initializes the plugin.
-	 *
-	 * This function is called by \Sabre\DAV\Server, after
-	 * addPlugin is called.
-	 *
-	 * This method should set up the required event subscriptions.
-	 *
-	 * @param \Sabre\DAV\Server $server
-	 * @return void
-	 */
-	public function initialize(\Sabre\DAV\Server $server) {
-		$server->xml->namespaceMap[self::NS_OWNCLOUD] = 'oc';
-		$server->xml->namespaceMap[self::NS_NEXTCLOUD] = 'nc';
-		$server->protectedProperties[] = self::FILEID_PROPERTYNAME;
-		$server->protectedProperties[] = self::INTERNAL_FILEID_PROPERTYNAME;
-		$server->protectedProperties[] = self::PERMISSIONS_PROPERTYNAME;
-		$server->protectedProperties[] = self::SHARE_PERMISSIONS_PROPERTYNAME;
-		$server->protectedProperties[] = self::OCM_SHARE_PERMISSIONS_PROPERTYNAME;
-		$server->protectedProperties[] = self::SIZE_PROPERTYNAME;
-		$server->protectedProperties[] = self::DOWNLOADURL_PROPERTYNAME;
-		$server->protectedProperties[] = self::OWNER_ID_PROPERTYNAME;
-		$server->protectedProperties[] = self::OWNER_DISPLAY_NAME_PROPERTYNAME;
-		$server->protectedProperties[] = self::CHECKSUMS_PROPERTYNAME;
-		$server->protectedProperties[] = self::DATA_FINGERPRINT_PROPERTYNAME;
-		$server->protectedProperties[] = self::HAS_PREVIEW_PROPERTYNAME;
-		$server->protectedProperties[] = self::MOUNT_TYPE_PROPERTYNAME;
-		$server->protectedProperties[] = self::IS_ENCRYPTED_PROPERTYNAME;
-
-		// normally these cannot be changed (RFC4918), but we want them modifiable through PROPPATCH
-		$allowedProperties = ['{DAV:}getetag'];
-		$server->protectedProperties = array_diff($server->protectedProperties, $allowedProperties);
-
-		$this->server = $server;
-		$this->server->on('propFind', array($this, 'handleGetProperties'));
-		$this->server->on('propPatch', array($this, 'handleUpdateProperties'));
-		$this->server->on('afterBind', array($this, 'sendFileIdHeader'));
-		$this->server->on('afterWriteContent', array($this, 'sendFileIdHeader'));
-		$this->server->on('afterMethod:GET', [$this,'httpGet']);
-		$this->server->on('afterMethod:GET', array($this, 'handleDownloadToken'));
-		$this->server->on('afterResponse', function($request, ResponseInterface $response) {
-			$body = $response->getBody();
-			if (is_resource($body)) {
-				fclose($body);
-			}
-		});
-		$this->server->on('beforeMove', [$this, 'checkMove']);
-	}
-
-	/**
-	 * Plugin that checks if a move can actually be performed.
-	 *
-	 * @param string $source source path
-	 * @param string $destination destination path
-	 * @throws Forbidden
-	 * @throws NotFound
-	 */
-	function checkMove($source, $destination) {
-		$sourceNode = $this->tree->getNodeForPath($source);
-		if (!$sourceNode instanceof Node) {
-			return;
-		}
-		list($sourceDir,) = \Sabre\Uri\split($source);
-		list($destinationDir,) = \Sabre\Uri\split($destination);
-
-		if ($sourceDir !== $destinationDir) {
-			$sourceNodeFileInfo = $sourceNode->getFileInfo();
-			if ($sourceNodeFileInfo === null) {
-				throw new NotFound($source . ' does not exist');
- 			}
-
-			if (!$sourceNodeFileInfo->isDeletable()) {
-				throw new Forbidden($source . " cannot be deleted");
-			}
-		}
-	}
-
-	/**
-	 * This sets a cookie to be able to recognize the start of the download
-	 * the content must not be longer than 32 characters and must only contain
-	 * alphanumeric characters
-	 *
-	 * @param RequestInterface $request
-	 * @param ResponseInterface $response
-	 */
-	function handleDownloadToken(RequestInterface $request, ResponseInterface $response) {
-		$queryParams = $request->getQueryParameters();
-
-		/**
-		 * this sets a cookie to be able to recognize the start of the download
-		 * the content must not be longer than 32 characters and must only contain
-		 * alphanumeric characters
-		 */
-		if (isset($queryParams['downloadStartSecret'])) {
-			$token = $queryParams['downloadStartSecret'];
-			if (!isset($token[32])
-				&& preg_match('!^[a-zA-Z0-9]+$!', $token) === 1) {
-				// FIXME: use $response->setHeader() instead
-				setcookie('ocDownloadStarted', $token, time() + 20, '/');
-			}
-		}
-	}
-
-	/**
-	 * Add headers to file download
-	 *
-	 * @param RequestInterface $request
-	 * @param ResponseInterface $response
-	 */
-	function httpGet(RequestInterface $request, ResponseInterface $response) {
-		// Only handle valid files
-		$node = $this->tree->getNodeForPath($request->getPath());
-		if (!($node instanceof IFile)) return;
-
-		// adds a 'Content-Disposition: attachment' header in case no disposition
-		// header has been set before
-		if ($this->downloadAttachment &&
-			$response->getHeader('Content-Disposition') === null) {
-			$filename = $node->getName();
-			if ($this->request->isUserAgent(
-				[
-					Request::USER_AGENT_IE,
-					Request::USER_AGENT_ANDROID_MOBILE_CHROME,
-					Request::USER_AGENT_FREEBOX,
-				])) {
-				$response->addHeader('Content-Disposition', 'attachment; filename="' . rawurlencode($filename) . '"');
-			} else {
-				$response->addHeader('Content-Disposition', 'attachment; filename*=UTF-8\'\'' . rawurlencode($filename)
-													 . '; filename="' . rawurlencode($filename) . '"');
-			}
-		}
-
-		if ($node instanceof \OCA\DAV\Connector\Sabre\File) {
-			//Add OC-Checksum header
-			/** @var $node File */
-			$checksum = $node->getChecksum();
-			if ($checksum !== null && $checksum !== '') {
-				$response->addHeader('OC-Checksum', $checksum);
-			}
-		}
-	}
-
-	/**
-	 * Adds all ownCloud-specific properties
-	 *
-	 * @param PropFind $propFind
-	 * @param \Sabre\DAV\INode $node
-	 * @return void
-	 */
-	public function handleGetProperties(PropFind $propFind, \Sabre\DAV\INode $node) {
-
-		$httpRequest = $this->server->httpRequest;
-
-		if ($node instanceof \OCA\DAV\Connector\Sabre\Node) {
-			/**
-			 * This was disabled, because it made dir listing throw an exception,
-			 * so users were unable to navigate into folders where one subitem
-			 * is blocked by the files_accesscontrol app, see:
-			 * https://github.com/nextcloud/files_accesscontrol/issues/65
+    // namespace
+    const NS_OWNCLOUD = 'http://owncloud.org/ns';
+    const NS_NEXTCLOUD = 'http://nextcloud.org/ns';
+    const FILEID_PROPERTYNAME = '{http://owncloud.org/ns}id';
+    const INTERNAL_FILEID_PROPERTYNAME = '{http://owncloud.org/ns}fileid';
+    const PERMISSIONS_PROPERTYNAME = '{http://owncloud.org/ns}permissions';
+    const SHARE_PERMISSIONS_PROPERTYNAME = '{http://open-collaboration-services.org/ns}share-permissions';
+    const OCM_SHARE_PERMISSIONS_PROPERTYNAME = '{http://open-cloud-mesh.org/ns}share-permissions';
+    const DOWNLOADURL_PROPERTYNAME = '{http://owncloud.org/ns}downloadURL';
+    const SIZE_PROPERTYNAME = '{http://owncloud.org/ns}size';
+    const GETETAG_PROPERTYNAME = '{DAV:}getetag';
+    const LASTMODIFIED_PROPERTYNAME = '{DAV:}lastmodified';
+    const OWNER_ID_PROPERTYNAME = '{http://owncloud.org/ns}owner-id';
+    const OWNER_DISPLAY_NAME_PROPERTYNAME = '{http://owncloud.org/ns}owner-display-name';
+    const CHECKSUMS_PROPERTYNAME = '{http://owncloud.org/ns}checksums';
+    const DATA_FINGERPRINT_PROPERTYNAME = '{http://owncloud.org/ns}data-fingerprint';
+    const HAS_PREVIEW_PROPERTYNAME = '{http://nextcloud.org/ns}has-preview';
+    const MOUNT_TYPE_PROPERTYNAME = '{http://nextcloud.org/ns}mount-type';
+    const IS_ENCRYPTED_PROPERTYNAME = '{http://nextcloud.org/ns}is-encrypted';
+
+    /**
+     * Reference to main server object
+     *
+     * @var \Sabre\DAV\Server
+     */
+    private $server;
+
+    /**
+     * @var Tree
+     */
+    private $tree;
+
+    /**
+     * Whether this is public webdav.
+     * If true, some returned information will be stripped off.
+     *
+     * @var bool
+     */
+    private $isPublic;
+
+    /**
+     * @var bool
+     */
+    private $downloadAttachment;
+
+    /**
+     * @var IConfig
+     */
+    private $config;
+
+    /**
+     * @var IRequest
+     */
+    private $request;
+
+    /**
+     * @var IPreview
+     */
+    private $previewManager;
+
+    /**
+     * @param Tree $tree
+     * @param IConfig $config
+     * @param IRequest $request
+     * @param IPreview $previewManager
+     * @param bool $isPublic
+     * @param bool $downloadAttachment
+     */
+    public function __construct(Tree $tree,
+                                IConfig $config,
+                                IRequest $request,
+                                IPreview $previewManager,
+                                $isPublic = false,
+                                $downloadAttachment = true) {
+        $this->tree = $tree;
+        $this->config = $config;
+        $this->request = $request;
+        $this->isPublic = $isPublic;
+        $this->downloadAttachment = $downloadAttachment;
+        $this->previewManager = $previewManager;
+    }
+
+    /**
+     * This initializes the plugin.
+     *
+     * This function is called by \Sabre\DAV\Server, after
+     * addPlugin is called.
+     *
+     * This method should set up the required event subscriptions.
+     *
+     * @param \Sabre\DAV\Server $server
+     * @return void
+     */
+    public function initialize(\Sabre\DAV\Server $server) {
+        $server->xml->namespaceMap[self::NS_OWNCLOUD] = 'oc';
+        $server->xml->namespaceMap[self::NS_NEXTCLOUD] = 'nc';
+        $server->protectedProperties[] = self::FILEID_PROPERTYNAME;
+        $server->protectedProperties[] = self::INTERNAL_FILEID_PROPERTYNAME;
+        $server->protectedProperties[] = self::PERMISSIONS_PROPERTYNAME;
+        $server->protectedProperties[] = self::SHARE_PERMISSIONS_PROPERTYNAME;
+        $server->protectedProperties[] = self::OCM_SHARE_PERMISSIONS_PROPERTYNAME;
+        $server->protectedProperties[] = self::SIZE_PROPERTYNAME;
+        $server->protectedProperties[] = self::DOWNLOADURL_PROPERTYNAME;
+        $server->protectedProperties[] = self::OWNER_ID_PROPERTYNAME;
+        $server->protectedProperties[] = self::OWNER_DISPLAY_NAME_PROPERTYNAME;
+        $server->protectedProperties[] = self::CHECKSUMS_PROPERTYNAME;
+        $server->protectedProperties[] = self::DATA_FINGERPRINT_PROPERTYNAME;
+        $server->protectedProperties[] = self::HAS_PREVIEW_PROPERTYNAME;
+        $server->protectedProperties[] = self::MOUNT_TYPE_PROPERTYNAME;
+        $server->protectedProperties[] = self::IS_ENCRYPTED_PROPERTYNAME;
+
+        // normally these cannot be changed (RFC4918), but we want them modifiable through PROPPATCH
+        $allowedProperties = ['{DAV:}getetag'];
+        $server->protectedProperties = array_diff($server->protectedProperties, $allowedProperties);
+
+        $this->server = $server;
+        $this->server->on('propFind', array($this, 'handleGetProperties'));
+        $this->server->on('propPatch', array($this, 'handleUpdateProperties'));
+        $this->server->on('afterBind', array($this, 'sendFileIdHeader'));
+        $this->server->on('afterWriteContent', array($this, 'sendFileIdHeader'));
+        $this->server->on('afterMethod:GET', [$this,'httpGet']);
+        $this->server->on('afterMethod:GET', array($this, 'handleDownloadToken'));
+        $this->server->on('afterResponse', function($request, ResponseInterface $response) {
+            $body = $response->getBody();
+            if (is_resource($body)) {
+                fclose($body);
+            }
+        });
+        $this->server->on('beforeMove', [$this, 'checkMove']);
+    }
+
+    /**
+     * Plugin that checks if a move can actually be performed.
+     *
+     * @param string $source source path
+     * @param string $destination destination path
+     * @throws Forbidden
+     * @throws NotFound
+     */
+    function checkMove($source, $destination) {
+        $sourceNode = $this->tree->getNodeForPath($source);
+        if (!$sourceNode instanceof Node) {
+            return;
+        }
+        list($sourceDir,) = \Sabre\Uri\split($source);
+        list($destinationDir,) = \Sabre\Uri\split($destination);
+
+        if ($sourceDir !== $destinationDir) {
+            $sourceNodeFileInfo = $sourceNode->getFileInfo();
+            if ($sourceNodeFileInfo === null) {
+                throw new NotFound($source . ' does not exist');
+                }
+
+            if (!$sourceNodeFileInfo->isDeletable()) {
+                throw new Forbidden($source . " cannot be deleted");
+            }
+        }
+    }
+
+    /**
+     * This sets a cookie to be able to recognize the start of the download
+     * the content must not be longer than 32 characters and must only contain
+     * alphanumeric characters
+     *
+     * @param RequestInterface $request
+     * @param ResponseInterface $response
+     */
+    function handleDownloadToken(RequestInterface $request, ResponseInterface $response) {
+        $queryParams = $request->getQueryParameters();
+
+        /**
+         * this sets a cookie to be able to recognize the start of the download
+         * the content must not be longer than 32 characters and must only contain
+         * alphanumeric characters
+         */
+        if (isset($queryParams['downloadStartSecret'])) {
+            $token = $queryParams['downloadStartSecret'];
+            if (!isset($token[32])
+                && preg_match('!^[a-zA-Z0-9]+$!', $token) === 1) {
+                // FIXME: use $response->setHeader() instead
+                setcookie('ocDownloadStarted', $token, time() + 20, '/');
+            }
+        }
+    }
+
+    /**
+     * Add headers to file download
+     *
+     * @param RequestInterface $request
+     * @param ResponseInterface $response
+     */
+    function httpGet(RequestInterface $request, ResponseInterface $response) {
+        // Only handle valid files
+        $node = $this->tree->getNodeForPath($request->getPath());
+        if (!($node instanceof IFile)) return;
+
+        // adds a 'Content-Disposition: attachment' header in case no disposition
+        // header has been set before
+        if ($this->downloadAttachment &&
+            $response->getHeader('Content-Disposition') === null) {
+            $filename = $node->getName();
+            if ($this->request->isUserAgent(
+                [
+                    Request::USER_AGENT_IE,
+                    Request::USER_AGENT_ANDROID_MOBILE_CHROME,
+                    Request::USER_AGENT_FREEBOX,
+                ])) {
+                $response->addHeader('Content-Disposition', 'attachment; filename="' . rawurlencode($filename) . '"');
+            } else {
+                $response->addHeader('Content-Disposition', 'attachment; filename*=UTF-8\'\'' . rawurlencode($filename)
+                                                        . '; filename="' . rawurlencode($filename) . '"');
+            }
+        }
+
+        if ($node instanceof \OCA\DAV\Connector\Sabre\File) {
+            //Add OC-Checksum header
+            /** @var $node File */
+            $checksum = $node->getChecksum();
+            if ($checksum !== null && $checksum !== '') {
+                $response->addHeader('OC-Checksum', $checksum);
+            }
+        }
+    }
+
+    /**
+     * Adds all ownCloud-specific properties
+     *
+     * @param PropFind $propFind
+     * @param \Sabre\DAV\INode $node
+     * @return void
+     */
+    public function handleGetProperties(PropFind $propFind, \Sabre\DAV\INode $node) {
+
+        $httpRequest = $this->server->httpRequest;
+
+        if ($node instanceof \OCA\DAV\Connector\Sabre\Node) {
+            /**
+             * This was disabled, because it made dir listing throw an exception,
+             * so users were unable to navigate into folders where one subitem
+             * is blocked by the files_accesscontrol app, see:
+             * https://github.com/nextcloud/files_accesscontrol/issues/65
 			if (!$node->getFileInfo()->isReadable()) {
 				// avoid detecting files through this means
 				throw new NotFound();
 			}
-			 */
-
-			$propFind->handle(self::FILEID_PROPERTYNAME, function() use ($node) {
-				return $node->getFileId();
-			});
-
-			$propFind->handle(self::INTERNAL_FILEID_PROPERTYNAME, function() use ($node) {
-				return $node->getInternalFileId();
-			});
-
-			$propFind->handle(self::PERMISSIONS_PROPERTYNAME, function() use ($node) {
-				$perms = $node->getDavPermissions();
-				if ($this->isPublic) {
-					// remove mount information
-					$perms = str_replace(['S', 'M'], '', $perms);
-				}
-				return $perms;
-			});
-
-			$propFind->handle(self::SHARE_PERMISSIONS_PROPERTYNAME, function() use ($node, $httpRequest) {
-				return $node->getSharePermissions(
-					$httpRequest->getRawServerValue('PHP_AUTH_USER')
-				);
-			});
-
-			$propFind->handle(self::OCM_SHARE_PERMISSIONS_PROPERTYNAME, function() use ($node, $httpRequest) {
-				$ncPermissions = $node->getSharePermissions(
-					$httpRequest->getRawServerValue('PHP_AUTH_USER')
-				);
-				$ocmPermissions = $this->ncPermissions2ocmPermissions($ncPermissions);
-				return json_encode($ocmPermissions);
-			});
-
-			$propFind->handle(self::GETETAG_PROPERTYNAME, function() use ($node) {
-				return $node->getETag();
-			});
-
-			$propFind->handle(self::OWNER_ID_PROPERTYNAME, function() use ($node) {
-				$owner = $node->getOwner();
-				if (!$owner) {
-					return null;
-				} else {
-					return $owner->getUID();
-				}
-			});
-			$propFind->handle(self::OWNER_DISPLAY_NAME_PROPERTYNAME, function() use ($node) {
-				$owner = $node->getOwner();
-				if (!$owner) {
-					return null;
-				} else {
-					return $owner->getDisplayName();
-				}
-			});
-
-			$propFind->handle(self::HAS_PREVIEW_PROPERTYNAME, function () use ($node) {
-				return json_encode($this->previewManager->isAvailable($node->getFileInfo()));
-			});
-			$propFind->handle(self::SIZE_PROPERTYNAME, function() use ($node) {
-				return $node->getSize();
-			});
-			$propFind->handle(self::MOUNT_TYPE_PROPERTYNAME, function () use ($node) {
-				return $node->getFileInfo()->getMountPoint()->getMountType();
-			});
-		}
-
-		if ($node instanceof \OCA\DAV\Connector\Sabre\Node) {
-			$propFind->handle(self::DATA_FINGERPRINT_PROPERTYNAME, function() use ($node) {
-				return $this->config->getSystemValue('data-fingerprint', '');
-			});
-		}
-
-		if ($node instanceof \OCA\DAV\Connector\Sabre\File) {
-			$propFind->handle(self::DOWNLOADURL_PROPERTYNAME, function() use ($node) {
-				/** @var $node \OCA\DAV\Connector\Sabre\File */
-				try {
-					$directDownloadUrl = $node->getDirectDownload();
-					if (isset($directDownloadUrl['url'])) {
-						return $directDownloadUrl['url'];
-					}
-				} catch (StorageNotAvailableException $e) {
-					return false;
-				} catch (ForbiddenException $e) {
-					return false;
-				}
-				return false;
-			});
-
-			$propFind->handle(self::CHECKSUMS_PROPERTYNAME, function() use ($node) {
-				$checksum = $node->getChecksum();
-				if ($checksum === NULL || $checksum === '') {
-					return null;
-				}
-
-				return new ChecksumList($checksum);
-			});
-
-		}
-
-		if ($node instanceof \OCA\DAV\Connector\Sabre\Directory) {
-			$propFind->handle(self::SIZE_PROPERTYNAME, function() use ($node) {
-				return $node->getSize();
-			});
-
-			$propFind->handle(self::IS_ENCRYPTED_PROPERTYNAME, function() use ($node) {
-				return $node->getFileInfo()->isEncrypted() ? '1' : '0';
-			});
-		}
-	}
-
-	/**
-	 * translate Nextcloud permissions to OCM Permissions
-	 *
-	 * @param $ncPermissions
-	 * @return array
-	 */
-	protected function ncPermissions2ocmPermissions($ncPermissions) {
-
-		$ocmPermissions = [];
-
-		if ($ncPermissions & Constants::PERMISSION_SHARE) {
-			$ocmPermissions[] = 'share';
-		}
-
-		if ($ncPermissions & Constants::PERMISSION_READ) {
-			$ocmPermissions[] = 'read';
-		}
-
-		if (($ncPermissions & Constants::PERMISSION_CREATE) ||
-			($ncPermissions & Constants::PERMISSION_UPDATE)) {
-			$ocmPermissions[] = 'write';
-		}
-
-		return $ocmPermissions;
-
-	}
-
-	/**
-	 * Update ownCloud-specific properties
-	 *
-	 * @param string $path
-	 * @param PropPatch $propPatch
-	 *
-	 * @return void
-	 */
-	public function handleUpdateProperties($path, PropPatch $propPatch) {
-		$node = $this->tree->getNodeForPath($path);
-		if (!($node instanceof \OCA\DAV\Connector\Sabre\Node)) {
-			return;
-		}
-
-		$propPatch->handle(self::LASTMODIFIED_PROPERTYNAME, function($time) use ($node) {
-			if (empty($time)) {
-				return false;
-			}
-			$node->touch($time);
-			return true;
-		});
-		$propPatch->handle(self::GETETAG_PROPERTYNAME, function($etag) use ($node) {
-			if (empty($etag)) {
-				return false;
-			}
-			if ($node->setEtag($etag) !== -1) {
-				return true;
-			}
-			return false;
-		});
-	}
-
-	/**
-	 * @param string $filePath
-	 * @param \Sabre\DAV\INode $node
-	 * @throws \Sabre\DAV\Exception\BadRequest
-	 */
-	public function sendFileIdHeader($filePath, \Sabre\DAV\INode $node = null) {
-		// chunked upload handling
-		if (isset($_SERVER['HTTP_OC_CHUNKED'])) {
-			list($path, $name) = \Sabre\Uri\split($filePath);
-			$info = \OC_FileChunking::decodeName($name);
-			if (!empty($info)) {
-				$filePath = $path . '/' . $info['name'];
-			}
-		}
-
-		// we get the node for the given $filePath here because in case of afterCreateFile $node is the parent folder
-		if (!$this->server->tree->nodeExists($filePath)) {
-			return;
-		}
-		$node = $this->server->tree->getNodeForPath($filePath);
-		if ($node instanceof \OCA\DAV\Connector\Sabre\Node) {
-			$fileId = $node->getFileId();
-			if (!is_null($fileId)) {
-				$this->server->httpResponse->setHeader('OC-FileId', $fileId);
-			}
-		}
-	}
+             */
+
+            $propFind->handle(self::FILEID_PROPERTYNAME, function() use ($node) {
+                return $node->getFileId();
+            });
+
+            $propFind->handle(self::INTERNAL_FILEID_PROPERTYNAME, function() use ($node) {
+                return $node->getInternalFileId();
+            });
+
+            $propFind->handle(self::PERMISSIONS_PROPERTYNAME, function() use ($node) {
+                $perms = $node->getDavPermissions();
+                if ($this->isPublic) {
+                    // remove mount information
+                    $perms = str_replace(['S', 'M'], '', $perms);
+                }
+                return $perms;
+            });
+
+            $propFind->handle(self::SHARE_PERMISSIONS_PROPERTYNAME, function() use ($node, $httpRequest) {
+                return $node->getSharePermissions(
+                    $httpRequest->getRawServerValue('PHP_AUTH_USER')
+                );
+            });
+
+            $propFind->handle(self::OCM_SHARE_PERMISSIONS_PROPERTYNAME, function() use ($node, $httpRequest) {
+                $ncPermissions = $node->getSharePermissions(
+                    $httpRequest->getRawServerValue('PHP_AUTH_USER')
+                );
+                $ocmPermissions = $this->ncPermissions2ocmPermissions($ncPermissions);
+                return json_encode($ocmPermissions);
+            });
+
+            $propFind->handle(self::GETETAG_PROPERTYNAME, function() use ($node) {
+                return $node->getETag();
+            });
+
+            $propFind->handle(self::OWNER_ID_PROPERTYNAME, function() use ($node) {
+                $owner = $node->getOwner();
+                if (!$owner) {
+                    return null;
+                } else {
+                    return $owner->getUID();
+                }
+            });
+            $propFind->handle(self::OWNER_DISPLAY_NAME_PROPERTYNAME, function() use ($node) {
+                $owner = $node->getOwner();
+                if (!$owner) {
+                    return null;
+                } else {
+                    return $owner->getDisplayName();
+                }
+            });
+
+            $propFind->handle(self::HAS_PREVIEW_PROPERTYNAME, function () use ($node) {
+                return json_encode($this->previewManager->isAvailable($node->getFileInfo()));
+            });
+            $propFind->handle(self::SIZE_PROPERTYNAME, function() use ($node) {
+                return $node->getSize();
+            });
+            $propFind->handle(self::MOUNT_TYPE_PROPERTYNAME, function () use ($node) {
+                return $node->getFileInfo()->getMountPoint()->getMountType();
+            });
+        }
+
+        if ($node instanceof \OCA\DAV\Connector\Sabre\Node) {
+            $propFind->handle(self::DATA_FINGERPRINT_PROPERTYNAME, function() use ($node) {
+                return $this->config->getSystemValue('data-fingerprint', '');
+            });
+        }
+
+        if ($node instanceof \OCA\DAV\Connector\Sabre\File) {
+            $propFind->handle(self::DOWNLOADURL_PROPERTYNAME, function() use ($node) {
+                /** @var $node \OCA\DAV\Connector\Sabre\File */
+                try {
+                    $directDownloadUrl = $node->getDirectDownload();
+                    if (isset($directDownloadUrl['url'])) {
+                        return $directDownloadUrl['url'];
+                    }
+                } catch (StorageNotAvailableException $e) {
+                    return false;
+                } catch (ForbiddenException $e) {
+                    return false;
+                }
+                return false;
+            });
+
+            $propFind->handle(self::CHECKSUMS_PROPERTYNAME, function() use ($node) {
+                $checksum = $node->getChecksum();
+                if ($checksum === NULL || $checksum === '') {
+                    return null;
+                }
+
+                return new ChecksumList($checksum);
+            });
+
+        }
+
+        if ($node instanceof \OCA\DAV\Connector\Sabre\Directory) {
+            $propFind->handle(self::SIZE_PROPERTYNAME, function() use ($node) {
+                return $node->getSize();
+            });
+
+            $propFind->handle(self::IS_ENCRYPTED_PROPERTYNAME, function() use ($node) {
+                return $node->getFileInfo()->isEncrypted() ? '1' : '0';
+            });
+        }
+    }
+
+    /**
+     * translate Nextcloud permissions to OCM Permissions
+     *
+     * @param $ncPermissions
+     * @return array
+     */
+    protected function ncPermissions2ocmPermissions($ncPermissions) {
+
+        $ocmPermissions = [];
+
+        if ($ncPermissions & Constants::PERMISSION_SHARE) {
+            $ocmPermissions[] = 'share';
+        }
+
+        if ($ncPermissions & Constants::PERMISSION_READ) {
+            $ocmPermissions[] = 'read';
+        }
+
+        if (($ncPermissions & Constants::PERMISSION_CREATE) ||
+            ($ncPermissions & Constants::PERMISSION_UPDATE)) {
+            $ocmPermissions[] = 'write';
+        }
+
+        return $ocmPermissions;
+
+    }
+
+    /**
+     * Update ownCloud-specific properties
+     *
+     * @param string $path
+     * @param PropPatch $propPatch
+     *
+     * @return void
+     */
+    public function handleUpdateProperties($path, PropPatch $propPatch) {
+        $node = $this->tree->getNodeForPath($path);
+        if (!($node instanceof \OCA\DAV\Connector\Sabre\Node)) {
+            return;
+        }
+
+        $propPatch->handle(self::LASTMODIFIED_PROPERTYNAME, function($time) use ($node) {
+            if (empty($time)) {
+                return false;
+            }
+            $node->touch($time);
+            return true;
+        });
+        $propPatch->handle(self::GETETAG_PROPERTYNAME, function($etag) use ($node) {
+            if (empty($etag)) {
+                return false;
+            }
+            if ($node->setEtag($etag) !== -1) {
+                return true;
+            }
+            return false;
+        });
+    }
+
+    /**
+     * @param string $filePath
+     * @param \Sabre\DAV\INode $node
+     * @throws \Sabre\DAV\Exception\BadRequest
+     */
+    public function sendFileIdHeader($filePath, \Sabre\DAV\INode $node = null) {
+        // chunked upload handling
+        if (isset($_SERVER['HTTP_OC_CHUNKED'])) {
+            list($path, $name) = \Sabre\Uri\split($filePath);
+            $info = \OC_FileChunking::decodeName($name);
+            if (!empty($info)) {
+                $filePath = $path . '/' . $info['name'];
+            }
+        }
+
+        // we get the node for the given $filePath here because in case of afterCreateFile $node is the parent folder
+        if (!$this->server->tree->nodeExists($filePath)) {
+            return;
+        }
+        $node = $this->server->tree->getNodeForPath($filePath);
+        if ($node instanceof \OCA\DAV\Connector\Sabre\Node) {
+            $fileId = $node->getFileId();
+            if (!is_null($fileId)) {
+                $this->server->httpResponse->setHeader('OC-FileId', $fileId);
+            }
+        }
+    }
 }

apps/federatedfilesharing/lib/Settings/Admin.php

Indentation +46 added lines, -46 removed lines

@@ -32,58 +32,58 @@
 
 class Admin implements ISettings {
 
-	/** @var FederatedShareProvider */
-	private $fedShareProvider;
+    /** @var FederatedShareProvider */
+    private $fedShareProvider;
 
-	/** @var IConfig */
-	private $gsConfig;
+    /** @var IConfig */
+    private $gsConfig;
 
-	/**
-	 * Admin constructor.
-	 *
-	 * @param FederatedShareProvider $fedShareProvider
-	 * @param IConfig $globalScaleConfig
-	 */
-	public function __construct(FederatedShareProvider $fedShareProvider, IConfig $globalScaleConfig) {
-		$this->fedShareProvider = $fedShareProvider;
-		$this->gsConfig = $globalScaleConfig;
-	}
+    /**
+     * Admin constructor.
+     *
+     * @param FederatedShareProvider $fedShareProvider
+     * @param IConfig $globalScaleConfig
+     */
+    public function __construct(FederatedShareProvider $fedShareProvider, IConfig $globalScaleConfig) {
+        $this->fedShareProvider = $fedShareProvider;
+        $this->gsConfig = $globalScaleConfig;
+    }
 
-	/**
-	 * @return TemplateResponse
-	 */
-	public function getForm() {
+    /**
+     * @return TemplateResponse
+     */
+    public function getForm() {
 
-		$parameters = [
-			'internalOnly' => $this->gsConfig->onlyInternalFederation(),
-			'outgoingServer2serverShareEnabled' => $this->fedShareProvider->isOutgoingServer2serverShareEnabled(),
-			'incomingServer2serverShareEnabled' => $this->fedShareProvider->isIncomingServer2serverShareEnabled(),
-			'federatedGroupSharingSupported' => $this->fedShareProvider->isFederatedGroupSharingSupported(),
-			'outgoingServer2serverGroupShareEnabled' => $this->fedShareProvider->isOutgoingServer2serverGroupShareEnabled(),
-			'incomingServer2serverGroupShareEnabled' => $this->fedShareProvider->isIncomingServer2serverGroupShareEnabled(),
-			'lookupServerEnabled' => $this->fedShareProvider->isLookupServerQueriesEnabled(),
-			'lookupServerUploadEnabled' => $this->fedShareProvider->isLookupServerUploadEnabled(),
-		];
+        $parameters = [
+            'internalOnly' => $this->gsConfig->onlyInternalFederation(),
+            'outgoingServer2serverShareEnabled' => $this->fedShareProvider->isOutgoingServer2serverShareEnabled(),
+            'incomingServer2serverShareEnabled' => $this->fedShareProvider->isIncomingServer2serverShareEnabled(),
+            'federatedGroupSharingSupported' => $this->fedShareProvider->isFederatedGroupSharingSupported(),
+            'outgoingServer2serverGroupShareEnabled' => $this->fedShareProvider->isOutgoingServer2serverGroupShareEnabled(),
+            'incomingServer2serverGroupShareEnabled' => $this->fedShareProvider->isIncomingServer2serverGroupShareEnabled(),
+            'lookupServerEnabled' => $this->fedShareProvider->isLookupServerQueriesEnabled(),
+            'lookupServerUploadEnabled' => $this->fedShareProvider->isLookupServerUploadEnabled(),
+        ];
 
-		return new TemplateResponse('federatedfilesharing', 'settings-admin', $parameters, '');
-	}
+        return new TemplateResponse('federatedfilesharing', 'settings-admin', $parameters, '');
+    }
 
-	/**
-	 * @return string the section ID, e.g. 'sharing'
-	 */
-	public function getSection() {
-		return 'sharing';
-	}
+    /**
+     * @return string the section ID, e.g. 'sharing'
+     */
+    public function getSection() {
+        return 'sharing';
+    }
 
-	/**
-	 * @return int whether the form should be rather on the top or bottom of
-	 * the admin section. The forms are arranged in ascending order of the
-	 * priority values. It is required to return a value between 0 and 100.
-	 *
-	 * E.g.: 70
-	 */
-	public function getPriority() {
-		return 20;
-	}
+    /**
+     * @return int whether the form should be rather on the top or bottom of
+     * the admin section. The forms are arranged in ascending order of the
+     * priority values. It is required to return a value between 0 and 100.
+     *
+     * E.g.: 70
+     */
+    public function getPriority() {
+        return 20;
+    }
 
 }

lib/public/Federation/ICloudFederationProvider.php

Indentation +43 added lines, -43 removed lines

@@ -39,51 +39,51 @@
 
 interface ICloudFederationProvider {
 
-	/**
-	 * get the name of the share type, handled by this provider
-	 *
-	 * @return string
-	 *
-	 * @since 14.0.0
-	 */
-	public function getShareType();
+    /**
+     * get the name of the share type, handled by this provider
+     *
+     * @return string
+     *
+     * @since 14.0.0
+     */
+    public function getShareType();
 
-	/**
-	 * share received from another server
-	 *
-	 * @param ICloudFederationShare $share
-	 * @return string provider specific unique ID of the share
-	 *
-	 * @throws ProviderCouldNotAddShareException
-	 *
-	 * @since 14.0.0
-	 */
-	public function shareReceived(ICloudFederationShare $share);
+    /**
+     * share received from another server
+     *
+     * @param ICloudFederationShare $share
+     * @return string provider specific unique ID of the share
+     *
+     * @throws ProviderCouldNotAddShareException
+     *
+     * @since 14.0.0
+     */
+    public function shareReceived(ICloudFederationShare $share);
 
-	/**
-	 * notification received from another server
-	 *
-	 * @param string $notificationType (e.g SHARE_ACCEPTED)
-	 * @param string $providerId share ID
-	 * @param array $notification provider specific notification
-	 * @return array $data send back to sender
-	 *
-	 * @throws ShareNotFound
-	 * @throws ActionNotSupportedException
-	 * @throws BadRequestException
-	 * @throws AuthenticationFailedException
-	 *
-	 * @since 14.0.0
-	 */
-	public function notificationReceived($notificationType, $providerId, array $notification);
+    /**
+     * notification received from another server
+     *
+     * @param string $notificationType (e.g SHARE_ACCEPTED)
+     * @param string $providerId share ID
+     * @param array $notification provider specific notification
+     * @return array $data send back to sender
+     *
+     * @throws ShareNotFound
+     * @throws ActionNotSupportedException
+     * @throws BadRequestException
+     * @throws AuthenticationFailedException
+     *
+     * @since 14.0.0
+     */
+    public function notificationReceived($notificationType, $providerId, array $notification);
 
-	/**
-	 * get the supported share types, e.g. "user", "group", etc.
-	 *
-	 * @return array
-	 *
-	 * @since 14.0.0
-	 */
-	public function getSupportedShareTypes();
+    /**
+     * get the supported share types, e.g. "user", "group", etc.
+     *
+     * @return array
+     *
+     * @since 14.0.0
+     */
+    public function getSupportedShareTypes();
 
 }

lib/private/Server.php

Indentation +1861 added lines, -1861 removed lines

@@ -158,1870 +158,1870 @@
  * TODO: hookup all manager classes
  */
 class Server extends ServerContainer implements IServerContainer {
-	/** @var string */
-	private $webRoot;
-
-	/**
-	 * @param string $webRoot
-	 * @param \OC\Config $config
-	 */
-	public function __construct($webRoot, \OC\Config $config) {
-		parent::__construct();
-		$this->webRoot = $webRoot;
-
-		// To find out if we are running from CLI or not
-		$this->registerParameter('isCLI', \OC::$CLI);
-
-		$this->registerService(\OCP\IServerContainer::class, function (IServerContainer $c) {
-			return $c;
-		});
-
-		$this->registerAlias(\OCP\Calendar\IManager::class, \OC\Calendar\Manager::class);
-		$this->registerAlias('CalendarManager', \OC\Calendar\Manager::class);
-
-		$this->registerAlias(\OCP\Calendar\Resource\IManager::class, \OC\Calendar\Resource\Manager::class);
-		$this->registerAlias('CalendarResourceBackendManager', \OC\Calendar\Resource\Manager::class);
-
-		$this->registerAlias(\OCP\Calendar\Room\IManager::class, \OC\Calendar\Room\Manager::class);
-		$this->registerAlias('CalendarRoomBackendManager', \OC\Calendar\Room\Manager::class);
-
-		$this->registerAlias(\OCP\Contacts\IManager::class, \OC\ContactsManager::class);
-		$this->registerAlias('ContactsManager', \OCP\Contacts\IManager::class);
-
-		$this->registerAlias(IActionFactory::class, ActionFactory::class);
-
-
-		$this->registerService(\OCP\IPreview::class, function (Server $c) {
-			return new PreviewManager(
-				$c->getConfig(),
-				$c->getRootFolder(),
-				$c->getAppDataDir('preview'),
-				$c->getEventDispatcher(),
-				$c->getSession()->get('user_id')
-			);
-		});
-		$this->registerAlias('PreviewManager', \OCP\IPreview::class);
-
-		$this->registerService(\OC\Preview\Watcher::class, function (Server $c) {
-			return new \OC\Preview\Watcher(
-				$c->getAppDataDir('preview')
-			);
-		});
-
-		$this->registerService('EncryptionManager', function (Server $c) {
-			$view = new View();
-			$util = new Encryption\Util(
-				$view,
-				$c->getUserManager(),
-				$c->getGroupManager(),
-				$c->getConfig()
-			);
-			return new Encryption\Manager(
-				$c->getConfig(),
-				$c->getLogger(),
-				$c->getL10N('core'),
-				new View(),
-				$util,
-				new ArrayCache()
-			);
-		});
-
-		$this->registerService('EncryptionFileHelper', function (Server $c) {
-			$util = new Encryption\Util(
-				new View(),
-				$c->getUserManager(),
-				$c->getGroupManager(),
-				$c->getConfig()
-			);
-			return new Encryption\File(
-				$util,
-				$c->getRootFolder(),
-				$c->getShareManager()
-			);
-		});
-
-		$this->registerService('EncryptionKeyStorage', function (Server $c) {
-			$view = new View();
-			$util = new 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(\OCP\ITagManager::class, function (Server $c) {
-			$tagMapper = $c->query('TagMapper');
-			return new TagManager($tagMapper, $c->getUserSession());
-		});
-		$this->registerAlias('TagManager', \OCP\ITagManager::class);
-
-		$this->registerService('SystemTagManagerFactory', function (Server $c) {
-			$config = $c->getConfig();
-			$factoryClass = $config->getSystemValue('systemtags.managerFactory', SystemTagManagerFactory::class);
-			return new $factoryClass($this);
-		});
-		$this->registerService(\OCP\SystemTag\ISystemTagManager::class, function (Server $c) {
-			return $c->query('SystemTagManagerFactory')->getManager();
-		});
-		$this->registerAlias('SystemTagManager', \OCP\SystemTag\ISystemTagManager::class);
-
-		$this->registerService(\OCP\SystemTag\ISystemTagObjectMapper::class, function (Server $c) {
-			return $c->query('SystemTagManagerFactory')->getObjectMapper();
-		});
-		$this->registerService('RootFolder', function (Server $c) {
-			$manager = \OC\Files\Filesystem::getMountManager(null);
-			$view = new View();
-			$root = new Root(
-				$manager,
-				$view,
-				null,
-				$c->getUserMountCache(),
-				$this->getLogger(),
-				$this->getUserManager()
-			);
-			$connector = new HookConnector($root, $view);
-			$connector->viewToNode();
-
-			$previewConnector = new \OC\Preview\WatcherConnector($root, $c->getSystemConfig());
-			$previewConnector->connectWatcher();
-
-			return $root;
-		});
-		$this->registerAlias('SystemTagObjectMapper', \OCP\SystemTag\ISystemTagObjectMapper::class);
-
-		$this->registerService(\OCP\Files\IRootFolder::class, function (Server $c) {
-			return new LazyRoot(function () use ($c) {
-				return $c->query('RootFolder');
-			});
-		});
-		$this->registerAlias('LazyRootFolder', \OCP\Files\IRootFolder::class);
-
-		$this->registerService(\OC\User\Manager::class, function (Server $c) {
-			$config = $c->getConfig();
-			return new \OC\User\Manager($config);
-		});
-		$this->registerAlias('UserManager', \OC\User\Manager::class);
-		$this->registerAlias(\OCP\IUserManager::class, \OC\User\Manager::class);
-
-		$this->registerService(\OCP\IGroupManager::class, function (Server $c) {
-			$groupManager = new \OC\Group\Manager($this->getUserManager(), $this->getLogger());
-			$groupManager->listen('\OC\Group', 'preCreate', function ($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()));
-				//Minimal fix to keep it backward compatible TODO: clean up all the GroupManager hooks
-				\OC_Hook::emit('OC_User', 'post_addToGroup', array('uid' => $user->getUID(), 'gid' => $group->getGID()));
-			});
-			return $groupManager;
-		});
-		$this->registerAlias('GroupManager', \OCP\IGroupManager::class);
-
-		$this->registerService(Store::class, function (Server $c) {
-			$session = $c->getSession();
-			if (\OC::$server->getSystemConfig()->getValue('installed', false)) {
-				$tokenProvider = $c->query(IProvider::class);
-			} else {
-				$tokenProvider = null;
-			}
-			$logger = $c->getLogger();
-			return new Store($session, $logger, $tokenProvider);
-		});
-		$this->registerAlias(IStore::class, Store::class);
-		$this->registerService(Authentication\Token\DefaultTokenMapper::class, function (Server $c) {
-			$dbConnection = $c->getDatabaseConnection();
-			return new Authentication\Token\DefaultTokenMapper($dbConnection);
-		});
-		$this->registerAlias(IProvider::class, Authentication\Token\Manager::class);
-
-		$this->registerService(\OCP\IUserSession::class, function (Server $c) {
-			$manager = $c->getUserManager();
-			$session = new \OC\Session\Memory('');
-			$timeFactory = new TimeFactory();
-			// Token providers might require a working database. This code
-			// might however be called when ownCloud is not yet setup.
-			if (\OC::$server->getSystemConfig()->getValue('installed', false)) {
-				$defaultTokenProvider = $c->query(IProvider::class);
-			} else {
-				$defaultTokenProvider = null;
-			}
-
-			$dispatcher = $c->getEventDispatcher();
-
-			$userSession = new \OC\User\Session(
-				$manager,
-				$session,
-				$timeFactory,
-				$defaultTokenProvider,
-				$c->getConfig(),
-				$c->getSecureRandom(),
-				$c->getLockdownManager(),
-				$c->getLogger()
-			);
-			$userSession->listen('\OC\User', 'preCreateUser', function ($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) use ($dispatcher) {
-				/** @var $user \OC\User\User */
-				\OC_Hook::emit('OC_User', 'pre_deleteUser', array('run' => true, 'uid' => $user->getUID()));
-				$dispatcher->dispatch('OCP\IUser::preDelete', new GenericEvent($user));
-			});
-			$userSession->listen('\OC\User', 'postDelete', function ($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));
-			});
-			$userSession->listen('\OC\User', 'postRememberedLogin', function ($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());
-			});
-			$userSession->listen('\OC\User', 'changeUser', function ($user, $feature, $value, $oldValue) use ($dispatcher) {
-				/** @var $user \OC\User\User */
-				\OC_Hook::emit('OC_User', 'changeUser', array('run' => true, 'user' => $user, 'feature' => $feature, 'value' => $value, 'old_value' => $oldValue));
-				$dispatcher->dispatch('OCP\IUser::changeUser', new GenericEvent($user, ['feature' => $feature, 'oldValue' => $oldValue, 'value' => $value]));
-			});
-			return $userSession;
-		});
-		$this->registerAlias('UserSession', \OCP\IUserSession::class);
-
-		$this->registerAlias(\OCP\Authentication\TwoFactorAuth\IRegistry::class, \OC\Authentication\TwoFactorAuth\Registry::class);
-
-		$this->registerAlias(\OCP\INavigationManager::class, \OC\NavigationManager::class);
-		$this->registerAlias('NavigationManager', \OCP\INavigationManager::class);
-
-		$this->registerService(\OC\AllConfig::class, function (Server $c) {
-			return new \OC\AllConfig(
-				$c->getSystemConfig()
-			);
-		});
-		$this->registerAlias('AllConfig', \OC\AllConfig::class);
-		$this->registerAlias(\OCP\IConfig::class, \OC\AllConfig::class);
-
-		$this->registerService('SystemConfig', function ($c) use ($config) {
-			return new \OC\SystemConfig($config);
-		});
-
-		$this->registerService(\OC\AppConfig::class, function (Server $c) {
-			return new \OC\AppConfig($c->getDatabaseConnection());
-		});
-		$this->registerAlias('AppConfig', \OC\AppConfig::class);
-		$this->registerAlias(\OCP\IAppConfig::class, \OC\AppConfig::class);
-
-		$this->registerService(\OCP\L10N\IFactory::class, function (Server $c) {
-			return new \OC\L10N\Factory(
-				$c->getConfig(),
-				$c->getRequest(),
-				$c->getUserSession(),
-				\OC::$SERVERROOT
-			);
-		});
-		$this->registerAlias('L10NFactory', \OCP\L10N\IFactory::class);
-
-		$this->registerService(\OCP\IURLGenerator::class, function (Server $c) {
-			$config = $c->getConfig();
-			$cacheFactory = $c->getMemCacheFactory();
-			$request = $c->getRequest();
-			return new \OC\URLGenerator(
-				$config,
-				$cacheFactory,
-				$request
-			);
-		});
-		$this->registerAlias('URLGenerator', \OCP\IURLGenerator::class);
-
-		$this->registerAlias('AppFetcher', AppFetcher::class);
-		$this->registerAlias('CategoryFetcher', CategoryFetcher::class);
-
-		$this->registerService(\OCP\ICache::class, function ($c) {
-			return new Cache\File();
-		});
-		$this->registerAlias('UserCache', \OCP\ICache::class);
-
-		$this->registerService(Factory::class, function (Server $c) {
-
-			$arrayCacheFactory = new \OC\Memcache\Factory('', $c->getLogger(),
-				ArrayCache::class,
-				ArrayCache::class,
-				ArrayCache::class
-			);
-			$config = $c->getConfig();
-			$request = $c->getRequest();
-			$urlGenerator = new URLGenerator($config, $arrayCacheFactory, $request);
-
-			if ($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, $c->getLogger(),
-					$config->getSystemValue('memcache.local', null),
-					$config->getSystemValue('memcache.distributed', null),
-					$config->getSystemValue('memcache.locking', null)
-				);
-			}
-			return $arrayCacheFactory;
-
-		});
-		$this->registerAlias('MemCacheFactory', Factory::class);
-		$this->registerAlias(ICacheFactory::class, Factory::class);
-
-		$this->registerService('RedisFactory', function (Server $c) {
-			$systemConfig = $c->getSystemConfig();
-			return new RedisFactory($systemConfig);
-		});
-
-		$this->registerService(\OCP\Activity\IManager::class, function (Server $c) {
-			return new \OC\Activity\Manager(
-				$c->getRequest(),
-				$c->getUserSession(),
-				$c->getConfig(),
-				$c->query(IValidator::class)
-			);
-		});
-		$this->registerAlias('ActivityManager', \OCP\Activity\IManager::class);
-
-		$this->registerService(\OCP\Activity\IEventMerger::class, function (Server $c) {
-			return new \OC\Activity\EventMerger(
-				$c->getL10N('lib')
-			);
-		});
-		$this->registerAlias(IValidator::class, Validator::class);
-
-		$this->registerService(\OCP\IAvatarManager::class, function (Server $c) {
-			return new AvatarManager(
-				$c->query(\OC\User\Manager::class),
-				$c->getAppDataDir('avatar'),
-				$c->getL10N('lib'),
-				$c->getLogger(),
-				$c->getConfig()
-			);
-		});
-		$this->registerAlias('AvatarManager', \OCP\IAvatarManager::class);
-
-		$this->registerAlias(\OCP\Support\CrashReport\IRegistry::class, \OC\Support\CrashReport\Registry::class);
-
-		$this->registerService(\OCP\ILogger::class, function (Server $c) {
-			$logType = $c->query('AllConfig')->getSystemValue('log_type', 'file');
-			$factory = new LogFactory($c, $this->getSystemConfig());
-			$logger = $factory->get($logType);
-			$registry = $c->query(\OCP\Support\CrashReport\IRegistry::class);
-
-			return new Log($logger, $this->getSystemConfig(), null, $registry);
-		});
-		$this->registerAlias('Logger', \OCP\ILogger::class);
-
-		$this->registerService(ILogFactory::class, function (Server $c) {
-			return new LogFactory($c, $this->getSystemConfig());
-		});
-
-		$this->registerService(\OCP\BackgroundJob\IJobList::class, function (Server $c) {
-			$config = $c->getConfig();
-			return new \OC\BackgroundJob\JobList(
-				$c->getDatabaseConnection(),
-				$config,
-				new TimeFactory()
-			);
-		});
-		$this->registerAlias('JobList', \OCP\BackgroundJob\IJobList::class);
-
-		$this->registerService(\OCP\Route\IRouter::class, function (Server $c) {
-			$cacheFactory = $c->getMemCacheFactory();
-			$logger = $c->getLogger();
-			if ($cacheFactory->isLocalCacheAvailable()) {
-				$router = new \OC\Route\CachingRouter($cacheFactory->createLocal('route'), $logger);
-			} else {
-				$router = new \OC\Route\Router($logger);
-			}
-			return $router;
-		});
-		$this->registerAlias('Router', \OCP\Route\IRouter::class);
-
-		$this->registerService(\OCP\ISearch::class, function ($c) {
-			return new Search();
-		});
-		$this->registerAlias('Search', \OCP\ISearch::class);
-
-		$this->registerService(\OC\Security\RateLimiting\Limiter::class, function (Server $c) {
-			return new \OC\Security\RateLimiting\Limiter(
-				$this->getUserSession(),
-				$this->getRequest(),
-				new \OC\AppFramework\Utility\TimeFactory(),
-				$c->query(\OC\Security\RateLimiting\Backend\IBackend::class)
-			);
-		});
-		$this->registerService(\OC\Security\RateLimiting\Backend\IBackend::class, function ($c) {
-			return new \OC\Security\RateLimiting\Backend\MemoryCache(
-				$this->getMemCacheFactory(),
-				new \OC\AppFramework\Utility\TimeFactory()
-			);
-		});
-
-		$this->registerService(\OCP\Security\ISecureRandom::class, function ($c) {
-			return new SecureRandom();
-		});
-		$this->registerAlias('SecureRandom', \OCP\Security\ISecureRandom::class);
-
-		$this->registerService(\OCP\Security\ICrypto::class, function (Server $c) {
-			return new Crypto($c->getConfig(), $c->getSecureRandom());
-		});
-		$this->registerAlias('Crypto', \OCP\Security\ICrypto::class);
-
-		$this->registerService(\OCP\Security\IHasher::class, function (Server $c) {
-			return new Hasher($c->getConfig());
-		});
-		$this->registerAlias('Hasher', \OCP\Security\IHasher::class);
-
-		$this->registerService(\OCP\Security\ICredentialsManager::class, function (Server $c) {
-			return new CredentialsManager($c->getCrypto(), $c->getDatabaseConnection());
-		});
-		$this->registerAlias('CredentialsManager', \OCP\Security\ICredentialsManager::class);
-
-		$this->registerService(IDBConnection::class, function (Server $c) {
-			$systemConfig = $c->getSystemConfig();
-			$factory = new \OC\DB\ConnectionFactory($systemConfig);
-			$type = $systemConfig->getValue('dbtype', 'sqlite');
-			if (!$factory->isValidType($type)) {
-				throw new \OC\DatabaseException('Invalid database type');
-			}
-			$connectionParams = $factory->createConnectionParams();
-			$connection = $factory->getConnection($type, $connectionParams);
-			$connection->getConfiguration()->setSQLLogger($c->getQueryLogger());
-			return $connection;
-		});
-		$this->registerAlias('DatabaseConnection', IDBConnection::class);
-
-
-		$this->registerService(\OCP\Http\Client\IClientService::class, function (Server $c) {
-			$user = \OC_User::getUser();
-			$uid = $user ? $user : null;
-			return new ClientService(
-				$c->getConfig(),
-				new \OC\Security\CertificateManager(
-					$uid,
-					new View(),
-					$c->getConfig(),
-					$c->getLogger(),
-					$c->getSecureRandom()
-				)
-			);
-		});
-		$this->registerAlias('HttpClientService', \OCP\Http\Client\IClientService::class);
-		$this->registerService(\OCP\Diagnostics\IEventLogger::class, function (Server $c) {
-			$eventLogger = new EventLogger();
-			if ($c->getSystemConfig()->getValue('debug', false)) {
-				// In debug mode, module is being activated by default
-				$eventLogger->activate();
-			}
-			return $eventLogger;
-		});
-		$this->registerAlias('EventLogger', \OCP\Diagnostics\IEventLogger::class);
-
-		$this->registerService(\OCP\Diagnostics\IQueryLogger::class, function (Server $c) {
-			$queryLogger = new QueryLogger();
-			if ($c->getSystemConfig()->getValue('debug', false)) {
-				// In debug mode, module is being activated by default
-				$queryLogger->activate();
-			}
-			return $queryLogger;
-		});
-		$this->registerAlias('QueryLogger', \OCP\Diagnostics\IQueryLogger::class);
-
-		$this->registerService(TempManager::class, function (Server $c) {
-			return new TempManager(
-				$c->getLogger(),
-				$c->getConfig()
-			);
-		});
-		$this->registerAlias('TempManager', TempManager::class);
-		$this->registerAlias(ITempManager::class, TempManager::class);
-
-		$this->registerService(AppManager::class, function (Server $c) {
-			return new \OC\App\AppManager(
-				$c->getUserSession(),
-				$c->query(\OC\AppConfig::class),
-				$c->getGroupManager(),
-				$c->getMemCacheFactory(),
-				$c->getEventDispatcher()
-			);
-		});
-		$this->registerAlias('AppManager', AppManager::class);
-		$this->registerAlias(IAppManager::class, AppManager::class);
-
-		$this->registerService(\OCP\IDateTimeZone::class, function (Server $c) {
-			return new DateTimeZone(
-				$c->getConfig(),
-				$c->getSession()
-			);
-		});
-		$this->registerAlias('DateTimeZone', \OCP\IDateTimeZone::class);
-
-		$this->registerService(\OCP\IDateTimeFormatter::class, 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->registerAlias('DateTimeFormatter', \OCP\IDateTimeFormatter::class);
-
-		$this->registerService(\OCP\Files\Config\IUserMountCache::class, function (Server $c) {
-			$mountCache = new UserMountCache($c->getDatabaseConnection(), $c->getUserManager(), $c->getLogger());
-			$listener = new UserMountCacheListener($mountCache);
-			$listener->listen($c->getUserManager());
-			return $mountCache;
-		});
-		$this->registerAlias('UserMountCache', \OCP\Files\Config\IUserMountCache::class);
-
-		$this->registerService(\OCP\Files\Config\IMountProviderCollection::class, function (Server $c) {
-			$loader = \OC\Files\Filesystem::getLoader();
-			$mountCache = $c->query('UserMountCache');
-			$manager = new \OC\Files\Config\MountProviderCollection($loader, $mountCache);
-
-			// builtin providers
-
-			$config = $c->getConfig();
-			$manager->registerProvider(new CacheMountProvider($config));
-			$manager->registerHomeProvider(new LocalHomeMountProvider());
-			$manager->registerHomeProvider(new ObjectHomeMountProvider($config));
-
-			return $manager;
-		});
-		$this->registerAlias('MountConfigManager', \OCP\Files\Config\IMountProviderCollection::class);
-
-		$this->registerService('IniWrapper', function ($c) {
-			return new IniGetWrapper();
-		});
-		$this->registerService('AsyncCommandBus', function (Server $c) {
-			$busClass = $c->getConfig()->getSystemValue('commandbus');
-			if ($busClass) {
-				list($app, $class) = explode('::', $busClass, 2);
-				if ($c->getAppManager()->isInstalled($app)) {
-					\OC_App::loadApp($app);
-					return $c->query($class);
-				} else {
-					throw new ServiceUnavailableException("The app providing the command bus ($app) is not enabled");
-				}
-			} else {
-				$jobList = $c->getJobList();
-				return new CronBus($jobList);
-			}
-		});
-		$this->registerService('TrustedDomainHelper', function ($c) {
-			return new TrustedDomainHelper($this->getConfig());
-		});
-		$this->registerService('Throttler', function (Server $c) {
-			return new Throttler(
-				$c->getDatabaseConnection(),
-				new TimeFactory(),
-				$c->getLogger(),
-				$c->getConfig()
-			);
-		});
-		$this->registerService('IntegrityCodeChecker', function (Server $c) {
-			// IConfig and IAppManager requires a working database. This code
-			// might however be called when ownCloud is not yet setup.
-			if (\OC::$server->getSystemConfig()->getValue('installed', false)) {
-				$config = $c->getConfig();
-				$appManager = $c->getAppManager();
-			} else {
-				$config = null;
-				$appManager = null;
-			}
-
-			return new Checker(
-				new EnvironmentHelper(),
-				new FileAccessHelper(),
-				new AppLocator(),
-				$config,
-				$c->getMemCacheFactory(),
-				$appManager,
-				$c->getTempManager()
-			);
-		});
-		$this->registerService(\OCP\IRequest::class, function ($c) {
-			if (isset($this['urlParams'])) {
-				$urlParams = $this['urlParams'];
-			} else {
-				$urlParams = [];
-			}
-
-			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']
-						: '',
-					'urlParams' => $urlParams,
-				],
-				$this->getSecureRandom(),
-				$this->getConfig(),
-				$this->getCsrfTokenManager(),
-				$stream
-			);
-		});
-		$this->registerAlias('Request', \OCP\IRequest::class);
-
-		$this->registerService(\OCP\Mail\IMailer::class, function (Server $c) {
-			return new Mailer(
-				$c->getConfig(),
-				$c->getLogger(),
-				$c->query(Defaults::class),
-				$c->getURLGenerator(),
-				$c->getL10N('lib')
-			);
-		});
-		$this->registerAlias('Mailer', \OCP\Mail\IMailer::class);
-
-		$this->registerService('LDAPProvider', function (Server $c) {
-			$config = $c->getConfig();
-			$factoryClass = $config->getSystemValue('ldapProviderFactory', null);
-			if (is_null($factoryClass)) {
-				throw new \Exception('ldapProviderFactory not set');
-			}
-			/** @var \OCP\LDAP\ILDAPProviderFactory $factory */
-			$factory = new $factoryClass($this);
-			return $factory->getLDAPProvider();
-		});
-		$this->registerService(ILockingProvider::class, function (Server $c) {
-			$ini = $c->getIniWrapper();
-			$config = $c->getConfig();
-			$ttl = $config->getSystemValue('filelocking.ttl', max(3600, $ini->getNumeric('max_execution_time')));
-			if ($config->getSystemValue('filelocking.enabled', true) or (defined('PHPUNIT_RUN') && PHPUNIT_RUN)) {
-				/** @var \OC\Memcache\Factory $memcacheFactory */
-				$memcacheFactory = $c->getMemCacheFactory();
-				$memcache = $memcacheFactory->createLocking('lock');
-				if (!($memcache instanceof \OC\Memcache\NullCache)) {
-					return new MemcacheLockingProvider($memcache, $ttl);
-				}
-				return new DBLockingProvider(
-					$c->getDatabaseConnection(),
-					$c->getLogger(),
-					new TimeFactory(),
-					$ttl,
-					!\OC::$CLI
-				);
-			}
-			return new NoopLockingProvider();
-		});
-		$this->registerAlias('LockingProvider', ILockingProvider::class);
-
-		$this->registerService(\OCP\Files\Mount\IMountManager::class, function () {
-			return new \OC\Files\Mount\Manager();
-		});
-		$this->registerAlias('MountManager', \OCP\Files\Mount\IMountManager::class);
-
-		$this->registerService(\OCP\Files\IMimeTypeDetector::class, function (Server $c) {
-			return new \OC\Files\Type\Detection(
-				$c->getURLGenerator(),
-				\OC::$configDir,
-				\OC::$SERVERROOT . '/resources/config/'
-			);
-		});
-		$this->registerAlias('MimeTypeDetector', \OCP\Files\IMimeTypeDetector::class);
-
-		$this->registerService(\OCP\Files\IMimeTypeLoader::class, function (Server $c) {
-			return new \OC\Files\Type\Loader(
-				$c->getDatabaseConnection()
-			);
-		});
-		$this->registerAlias('MimeTypeLoader', \OCP\Files\IMimeTypeLoader::class);
-		$this->registerService(BundleFetcher::class, function () {
-			return new BundleFetcher($this->getL10N('lib'));
-		});
-		$this->registerService(\OCP\Notification\IManager::class, function (Server $c) {
-			return new Manager(
-				$c->query(IValidator::class)
-			);
-		});
-		$this->registerAlias('NotificationManager', \OCP\Notification\IManager::class);
-
-		$this->registerService(\OC\CapabilitiesManager::class, function (Server $c) {
-			$manager = new \OC\CapabilitiesManager($c->getLogger());
-			$manager->registerCapability(function () use ($c) {
-				return new \OC\OCS\CoreCapabilities($c->getConfig());
-			});
-			$manager->registerCapability(function () use ($c) {
-				return $c->query(\OC\Security\Bruteforce\Capabilities::class);
-			});
-			return $manager;
-		});
-		$this->registerAlias('CapabilitiesManager', \OC\CapabilitiesManager::class);
-
-		$this->registerService(\OCP\Comments\ICommentsManager::class, function (Server $c) {
-			$config = $c->getConfig();
-			$factoryClass = $config->getSystemValue('comments.managerFactory', CommentsManagerFactory::class);
-			/** @var \OCP\Comments\ICommentsManagerFactory $factory */
-			$factory = new $factoryClass($this);
-			$manager = $factory->getManager();
-
-			$manager->registerDisplayNameResolver('user', function($id) use ($c) {
-				$manager = $c->getUserManager();
-				$user = $manager->get($id);
-				if(is_null($user)) {
-					$l = $c->getL10N('core');
-					$displayName = $l->t('Unknown user');
-				} else {
-					$displayName = $user->getDisplayName();
-				}
-				return $displayName;
-			});
-
-			return $manager;
-		});
-		$this->registerAlias('CommentsManager', \OCP\Comments\ICommentsManager::class);
-
-		$this->registerService('ThemingDefaults', function (Server $c) {
-			/*
+    /** @var string */
+    private $webRoot;
+
+    /**
+     * @param string $webRoot
+     * @param \OC\Config $config
+     */
+    public function __construct($webRoot, \OC\Config $config) {
+        parent::__construct();
+        $this->webRoot = $webRoot;
+
+        // To find out if we are running from CLI or not
+        $this->registerParameter('isCLI', \OC::$CLI);
+
+        $this->registerService(\OCP\IServerContainer::class, function (IServerContainer $c) {
+            return $c;
+        });
+
+        $this->registerAlias(\OCP\Calendar\IManager::class, \OC\Calendar\Manager::class);
+        $this->registerAlias('CalendarManager', \OC\Calendar\Manager::class);
+
+        $this->registerAlias(\OCP\Calendar\Resource\IManager::class, \OC\Calendar\Resource\Manager::class);
+        $this->registerAlias('CalendarResourceBackendManager', \OC\Calendar\Resource\Manager::class);
+
+        $this->registerAlias(\OCP\Calendar\Room\IManager::class, \OC\Calendar\Room\Manager::class);
+        $this->registerAlias('CalendarRoomBackendManager', \OC\Calendar\Room\Manager::class);
+
+        $this->registerAlias(\OCP\Contacts\IManager::class, \OC\ContactsManager::class);
+        $this->registerAlias('ContactsManager', \OCP\Contacts\IManager::class);
+
+        $this->registerAlias(IActionFactory::class, ActionFactory::class);
+
+
+        $this->registerService(\OCP\IPreview::class, function (Server $c) {
+            return new PreviewManager(
+                $c->getConfig(),
+                $c->getRootFolder(),
+                $c->getAppDataDir('preview'),
+                $c->getEventDispatcher(),
+                $c->getSession()->get('user_id')
+            );
+        });
+        $this->registerAlias('PreviewManager', \OCP\IPreview::class);
+
+        $this->registerService(\OC\Preview\Watcher::class, function (Server $c) {
+            return new \OC\Preview\Watcher(
+                $c->getAppDataDir('preview')
+            );
+        });
+
+        $this->registerService('EncryptionManager', function (Server $c) {
+            $view = new View();
+            $util = new Encryption\Util(
+                $view,
+                $c->getUserManager(),
+                $c->getGroupManager(),
+                $c->getConfig()
+            );
+            return new Encryption\Manager(
+                $c->getConfig(),
+                $c->getLogger(),
+                $c->getL10N('core'),
+                new View(),
+                $util,
+                new ArrayCache()
+            );
+        });
+
+        $this->registerService('EncryptionFileHelper', function (Server $c) {
+            $util = new Encryption\Util(
+                new View(),
+                $c->getUserManager(),
+                $c->getGroupManager(),
+                $c->getConfig()
+            );
+            return new Encryption\File(
+                $util,
+                $c->getRootFolder(),
+                $c->getShareManager()
+            );
+        });
+
+        $this->registerService('EncryptionKeyStorage', function (Server $c) {
+            $view = new View();
+            $util = new 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(\OCP\ITagManager::class, function (Server $c) {
+            $tagMapper = $c->query('TagMapper');
+            return new TagManager($tagMapper, $c->getUserSession());
+        });
+        $this->registerAlias('TagManager', \OCP\ITagManager::class);
+
+        $this->registerService('SystemTagManagerFactory', function (Server $c) {
+            $config = $c->getConfig();
+            $factoryClass = $config->getSystemValue('systemtags.managerFactory', SystemTagManagerFactory::class);
+            return new $factoryClass($this);
+        });
+        $this->registerService(\OCP\SystemTag\ISystemTagManager::class, function (Server $c) {
+            return $c->query('SystemTagManagerFactory')->getManager();
+        });
+        $this->registerAlias('SystemTagManager', \OCP\SystemTag\ISystemTagManager::class);
+
+        $this->registerService(\OCP\SystemTag\ISystemTagObjectMapper::class, function (Server $c) {
+            return $c->query('SystemTagManagerFactory')->getObjectMapper();
+        });
+        $this->registerService('RootFolder', function (Server $c) {
+            $manager = \OC\Files\Filesystem::getMountManager(null);
+            $view = new View();
+            $root = new Root(
+                $manager,
+                $view,
+                null,
+                $c->getUserMountCache(),
+                $this->getLogger(),
+                $this->getUserManager()
+            );
+            $connector = new HookConnector($root, $view);
+            $connector->viewToNode();
+
+            $previewConnector = new \OC\Preview\WatcherConnector($root, $c->getSystemConfig());
+            $previewConnector->connectWatcher();
+
+            return $root;
+        });
+        $this->registerAlias('SystemTagObjectMapper', \OCP\SystemTag\ISystemTagObjectMapper::class);
+
+        $this->registerService(\OCP\Files\IRootFolder::class, function (Server $c) {
+            return new LazyRoot(function () use ($c) {
+                return $c->query('RootFolder');
+            });
+        });
+        $this->registerAlias('LazyRootFolder', \OCP\Files\IRootFolder::class);
+
+        $this->registerService(\OC\User\Manager::class, function (Server $c) {
+            $config = $c->getConfig();
+            return new \OC\User\Manager($config);
+        });
+        $this->registerAlias('UserManager', \OC\User\Manager::class);
+        $this->registerAlias(\OCP\IUserManager::class, \OC\User\Manager::class);
+
+        $this->registerService(\OCP\IGroupManager::class, function (Server $c) {
+            $groupManager = new \OC\Group\Manager($this->getUserManager(), $this->getLogger());
+            $groupManager->listen('\OC\Group', 'preCreate', function ($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()));
+                //Minimal fix to keep it backward compatible TODO: clean up all the GroupManager hooks
+                \OC_Hook::emit('OC_User', 'post_addToGroup', array('uid' => $user->getUID(), 'gid' => $group->getGID()));
+            });
+            return $groupManager;
+        });
+        $this->registerAlias('GroupManager', \OCP\IGroupManager::class);
+
+        $this->registerService(Store::class, function (Server $c) {
+            $session = $c->getSession();
+            if (\OC::$server->getSystemConfig()->getValue('installed', false)) {
+                $tokenProvider = $c->query(IProvider::class);
+            } else {
+                $tokenProvider = null;
+            }
+            $logger = $c->getLogger();
+            return new Store($session, $logger, $tokenProvider);
+        });
+        $this->registerAlias(IStore::class, Store::class);
+        $this->registerService(Authentication\Token\DefaultTokenMapper::class, function (Server $c) {
+            $dbConnection = $c->getDatabaseConnection();
+            return new Authentication\Token\DefaultTokenMapper($dbConnection);
+        });
+        $this->registerAlias(IProvider::class, Authentication\Token\Manager::class);
+
+        $this->registerService(\OCP\IUserSession::class, function (Server $c) {
+            $manager = $c->getUserManager();
+            $session = new \OC\Session\Memory('');
+            $timeFactory = new TimeFactory();
+            // Token providers might require a working database. This code
+            // might however be called when ownCloud is not yet setup.
+            if (\OC::$server->getSystemConfig()->getValue('installed', false)) {
+                $defaultTokenProvider = $c->query(IProvider::class);
+            } else {
+                $defaultTokenProvider = null;
+            }
+
+            $dispatcher = $c->getEventDispatcher();
+
+            $userSession = new \OC\User\Session(
+                $manager,
+                $session,
+                $timeFactory,
+                $defaultTokenProvider,
+                $c->getConfig(),
+                $c->getSecureRandom(),
+                $c->getLockdownManager(),
+                $c->getLogger()
+            );
+            $userSession->listen('\OC\User', 'preCreateUser', function ($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) use ($dispatcher) {
+                /** @var $user \OC\User\User */
+                \OC_Hook::emit('OC_User', 'pre_deleteUser', array('run' => true, 'uid' => $user->getUID()));
+                $dispatcher->dispatch('OCP\IUser::preDelete', new GenericEvent($user));
+            });
+            $userSession->listen('\OC\User', 'postDelete', function ($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));
+            });
+            $userSession->listen('\OC\User', 'postRememberedLogin', function ($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());
+            });
+            $userSession->listen('\OC\User', 'changeUser', function ($user, $feature, $value, $oldValue) use ($dispatcher) {
+                /** @var $user \OC\User\User */
+                \OC_Hook::emit('OC_User', 'changeUser', array('run' => true, 'user' => $user, 'feature' => $feature, 'value' => $value, 'old_value' => $oldValue));
+                $dispatcher->dispatch('OCP\IUser::changeUser', new GenericEvent($user, ['feature' => $feature, 'oldValue' => $oldValue, 'value' => $value]));
+            });
+            return $userSession;
+        });
+        $this->registerAlias('UserSession', \OCP\IUserSession::class);
+
+        $this->registerAlias(\OCP\Authentication\TwoFactorAuth\IRegistry::class, \OC\Authentication\TwoFactorAuth\Registry::class);
+
+        $this->registerAlias(\OCP\INavigationManager::class, \OC\NavigationManager::class);
+        $this->registerAlias('NavigationManager', \OCP\INavigationManager::class);
+
+        $this->registerService(\OC\AllConfig::class, function (Server $c) {
+            return new \OC\AllConfig(
+                $c->getSystemConfig()
+            );
+        });
+        $this->registerAlias('AllConfig', \OC\AllConfig::class);
+        $this->registerAlias(\OCP\IConfig::class, \OC\AllConfig::class);
+
+        $this->registerService('SystemConfig', function ($c) use ($config) {
+            return new \OC\SystemConfig($config);
+        });
+
+        $this->registerService(\OC\AppConfig::class, function (Server $c) {
+            return new \OC\AppConfig($c->getDatabaseConnection());
+        });
+        $this->registerAlias('AppConfig', \OC\AppConfig::class);
+        $this->registerAlias(\OCP\IAppConfig::class, \OC\AppConfig::class);
+
+        $this->registerService(\OCP\L10N\IFactory::class, function (Server $c) {
+            return new \OC\L10N\Factory(
+                $c->getConfig(),
+                $c->getRequest(),
+                $c->getUserSession(),
+                \OC::$SERVERROOT
+            );
+        });
+        $this->registerAlias('L10NFactory', \OCP\L10N\IFactory::class);
+
+        $this->registerService(\OCP\IURLGenerator::class, function (Server $c) {
+            $config = $c->getConfig();
+            $cacheFactory = $c->getMemCacheFactory();
+            $request = $c->getRequest();
+            return new \OC\URLGenerator(
+                $config,
+                $cacheFactory,
+                $request
+            );
+        });
+        $this->registerAlias('URLGenerator', \OCP\IURLGenerator::class);
+
+        $this->registerAlias('AppFetcher', AppFetcher::class);
+        $this->registerAlias('CategoryFetcher', CategoryFetcher::class);
+
+        $this->registerService(\OCP\ICache::class, function ($c) {
+            return new Cache\File();
+        });
+        $this->registerAlias('UserCache', \OCP\ICache::class);
+
+        $this->registerService(Factory::class, function (Server $c) {
+
+            $arrayCacheFactory = new \OC\Memcache\Factory('', $c->getLogger(),
+                ArrayCache::class,
+                ArrayCache::class,
+                ArrayCache::class
+            );
+            $config = $c->getConfig();
+            $request = $c->getRequest();
+            $urlGenerator = new URLGenerator($config, $arrayCacheFactory, $request);
+
+            if ($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, $c->getLogger(),
+                    $config->getSystemValue('memcache.local', null),
+                    $config->getSystemValue('memcache.distributed', null),
+                    $config->getSystemValue('memcache.locking', null)
+                );
+            }
+            return $arrayCacheFactory;
+
+        });
+        $this->registerAlias('MemCacheFactory', Factory::class);
+        $this->registerAlias(ICacheFactory::class, Factory::class);
+
+        $this->registerService('RedisFactory', function (Server $c) {
+            $systemConfig = $c->getSystemConfig();
+            return new RedisFactory($systemConfig);
+        });
+
+        $this->registerService(\OCP\Activity\IManager::class, function (Server $c) {
+            return new \OC\Activity\Manager(
+                $c->getRequest(),
+                $c->getUserSession(),
+                $c->getConfig(),
+                $c->query(IValidator::class)
+            );
+        });
+        $this->registerAlias('ActivityManager', \OCP\Activity\IManager::class);
+
+        $this->registerService(\OCP\Activity\IEventMerger::class, function (Server $c) {
+            return new \OC\Activity\EventMerger(
+                $c->getL10N('lib')
+            );
+        });
+        $this->registerAlias(IValidator::class, Validator::class);
+
+        $this->registerService(\OCP\IAvatarManager::class, function (Server $c) {
+            return new AvatarManager(
+                $c->query(\OC\User\Manager::class),
+                $c->getAppDataDir('avatar'),
+                $c->getL10N('lib'),
+                $c->getLogger(),
+                $c->getConfig()
+            );
+        });
+        $this->registerAlias('AvatarManager', \OCP\IAvatarManager::class);
+
+        $this->registerAlias(\OCP\Support\CrashReport\IRegistry::class, \OC\Support\CrashReport\Registry::class);
+
+        $this->registerService(\OCP\ILogger::class, function (Server $c) {
+            $logType = $c->query('AllConfig')->getSystemValue('log_type', 'file');
+            $factory = new LogFactory($c, $this->getSystemConfig());
+            $logger = $factory->get($logType);
+            $registry = $c->query(\OCP\Support\CrashReport\IRegistry::class);
+
+            return new Log($logger, $this->getSystemConfig(), null, $registry);
+        });
+        $this->registerAlias('Logger', \OCP\ILogger::class);
+
+        $this->registerService(ILogFactory::class, function (Server $c) {
+            return new LogFactory($c, $this->getSystemConfig());
+        });
+
+        $this->registerService(\OCP\BackgroundJob\IJobList::class, function (Server $c) {
+            $config = $c->getConfig();
+            return new \OC\BackgroundJob\JobList(
+                $c->getDatabaseConnection(),
+                $config,
+                new TimeFactory()
+            );
+        });
+        $this->registerAlias('JobList', \OCP\BackgroundJob\IJobList::class);
+
+        $this->registerService(\OCP\Route\IRouter::class, function (Server $c) {
+            $cacheFactory = $c->getMemCacheFactory();
+            $logger = $c->getLogger();
+            if ($cacheFactory->isLocalCacheAvailable()) {
+                $router = new \OC\Route\CachingRouter($cacheFactory->createLocal('route'), $logger);
+            } else {
+                $router = new \OC\Route\Router($logger);
+            }
+            return $router;
+        });
+        $this->registerAlias('Router', \OCP\Route\IRouter::class);
+
+        $this->registerService(\OCP\ISearch::class, function ($c) {
+            return new Search();
+        });
+        $this->registerAlias('Search', \OCP\ISearch::class);
+
+        $this->registerService(\OC\Security\RateLimiting\Limiter::class, function (Server $c) {
+            return new \OC\Security\RateLimiting\Limiter(
+                $this->getUserSession(),
+                $this->getRequest(),
+                new \OC\AppFramework\Utility\TimeFactory(),
+                $c->query(\OC\Security\RateLimiting\Backend\IBackend::class)
+            );
+        });
+        $this->registerService(\OC\Security\RateLimiting\Backend\IBackend::class, function ($c) {
+            return new \OC\Security\RateLimiting\Backend\MemoryCache(
+                $this->getMemCacheFactory(),
+                new \OC\AppFramework\Utility\TimeFactory()
+            );
+        });
+
+        $this->registerService(\OCP\Security\ISecureRandom::class, function ($c) {
+            return new SecureRandom();
+        });
+        $this->registerAlias('SecureRandom', \OCP\Security\ISecureRandom::class);
+
+        $this->registerService(\OCP\Security\ICrypto::class, function (Server $c) {
+            return new Crypto($c->getConfig(), $c->getSecureRandom());
+        });
+        $this->registerAlias('Crypto', \OCP\Security\ICrypto::class);
+
+        $this->registerService(\OCP\Security\IHasher::class, function (Server $c) {
+            return new Hasher($c->getConfig());
+        });
+        $this->registerAlias('Hasher', \OCP\Security\IHasher::class);
+
+        $this->registerService(\OCP\Security\ICredentialsManager::class, function (Server $c) {
+            return new CredentialsManager($c->getCrypto(), $c->getDatabaseConnection());
+        });
+        $this->registerAlias('CredentialsManager', \OCP\Security\ICredentialsManager::class);
+
+        $this->registerService(IDBConnection::class, function (Server $c) {
+            $systemConfig = $c->getSystemConfig();
+            $factory = new \OC\DB\ConnectionFactory($systemConfig);
+            $type = $systemConfig->getValue('dbtype', 'sqlite');
+            if (!$factory->isValidType($type)) {
+                throw new \OC\DatabaseException('Invalid database type');
+            }
+            $connectionParams = $factory->createConnectionParams();
+            $connection = $factory->getConnection($type, $connectionParams);
+            $connection->getConfiguration()->setSQLLogger($c->getQueryLogger());
+            return $connection;
+        });
+        $this->registerAlias('DatabaseConnection', IDBConnection::class);
+
+
+        $this->registerService(\OCP\Http\Client\IClientService::class, function (Server $c) {
+            $user = \OC_User::getUser();
+            $uid = $user ? $user : null;
+            return new ClientService(
+                $c->getConfig(),
+                new \OC\Security\CertificateManager(
+                    $uid,
+                    new View(),
+                    $c->getConfig(),
+                    $c->getLogger(),
+                    $c->getSecureRandom()
+                )
+            );
+        });
+        $this->registerAlias('HttpClientService', \OCP\Http\Client\IClientService::class);
+        $this->registerService(\OCP\Diagnostics\IEventLogger::class, function (Server $c) {
+            $eventLogger = new EventLogger();
+            if ($c->getSystemConfig()->getValue('debug', false)) {
+                // In debug mode, module is being activated by default
+                $eventLogger->activate();
+            }
+            return $eventLogger;
+        });
+        $this->registerAlias('EventLogger', \OCP\Diagnostics\IEventLogger::class);
+
+        $this->registerService(\OCP\Diagnostics\IQueryLogger::class, function (Server $c) {
+            $queryLogger = new QueryLogger();
+            if ($c->getSystemConfig()->getValue('debug', false)) {
+                // In debug mode, module is being activated by default
+                $queryLogger->activate();
+            }
+            return $queryLogger;
+        });
+        $this->registerAlias('QueryLogger', \OCP\Diagnostics\IQueryLogger::class);
+
+        $this->registerService(TempManager::class, function (Server $c) {
+            return new TempManager(
+                $c->getLogger(),
+                $c->getConfig()
+            );
+        });
+        $this->registerAlias('TempManager', TempManager::class);
+        $this->registerAlias(ITempManager::class, TempManager::class);
+
+        $this->registerService(AppManager::class, function (Server $c) {
+            return new \OC\App\AppManager(
+                $c->getUserSession(),
+                $c->query(\OC\AppConfig::class),
+                $c->getGroupManager(),
+                $c->getMemCacheFactory(),
+                $c->getEventDispatcher()
+            );
+        });
+        $this->registerAlias('AppManager', AppManager::class);
+        $this->registerAlias(IAppManager::class, AppManager::class);
+
+        $this->registerService(\OCP\IDateTimeZone::class, function (Server $c) {
+            return new DateTimeZone(
+                $c->getConfig(),
+                $c->getSession()
+            );
+        });
+        $this->registerAlias('DateTimeZone', \OCP\IDateTimeZone::class);
+
+        $this->registerService(\OCP\IDateTimeFormatter::class, 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->registerAlias('DateTimeFormatter', \OCP\IDateTimeFormatter::class);
+
+        $this->registerService(\OCP\Files\Config\IUserMountCache::class, function (Server $c) {
+            $mountCache = new UserMountCache($c->getDatabaseConnection(), $c->getUserManager(), $c->getLogger());
+            $listener = new UserMountCacheListener($mountCache);
+            $listener->listen($c->getUserManager());
+            return $mountCache;
+        });
+        $this->registerAlias('UserMountCache', \OCP\Files\Config\IUserMountCache::class);
+
+        $this->registerService(\OCP\Files\Config\IMountProviderCollection::class, function (Server $c) {
+            $loader = \OC\Files\Filesystem::getLoader();
+            $mountCache = $c->query('UserMountCache');
+            $manager = new \OC\Files\Config\MountProviderCollection($loader, $mountCache);
+
+            // builtin providers
+
+            $config = $c->getConfig();
+            $manager->registerProvider(new CacheMountProvider($config));
+            $manager->registerHomeProvider(new LocalHomeMountProvider());
+            $manager->registerHomeProvider(new ObjectHomeMountProvider($config));
+
+            return $manager;
+        });
+        $this->registerAlias('MountConfigManager', \OCP\Files\Config\IMountProviderCollection::class);
+
+        $this->registerService('IniWrapper', function ($c) {
+            return new IniGetWrapper();
+        });
+        $this->registerService('AsyncCommandBus', function (Server $c) {
+            $busClass = $c->getConfig()->getSystemValue('commandbus');
+            if ($busClass) {
+                list($app, $class) = explode('::', $busClass, 2);
+                if ($c->getAppManager()->isInstalled($app)) {
+                    \OC_App::loadApp($app);
+                    return $c->query($class);
+                } else {
+                    throw new ServiceUnavailableException("The app providing the command bus ($app) is not enabled");
+                }
+            } else {
+                $jobList = $c->getJobList();
+                return new CronBus($jobList);
+            }
+        });
+        $this->registerService('TrustedDomainHelper', function ($c) {
+            return new TrustedDomainHelper($this->getConfig());
+        });
+        $this->registerService('Throttler', function (Server $c) {
+            return new Throttler(
+                $c->getDatabaseConnection(),
+                new TimeFactory(),
+                $c->getLogger(),
+                $c->getConfig()
+            );
+        });
+        $this->registerService('IntegrityCodeChecker', function (Server $c) {
+            // IConfig and IAppManager requires a working database. This code
+            // might however be called when ownCloud is not yet setup.
+            if (\OC::$server->getSystemConfig()->getValue('installed', false)) {
+                $config = $c->getConfig();
+                $appManager = $c->getAppManager();
+            } else {
+                $config = null;
+                $appManager = null;
+            }
+
+            return new Checker(
+                new EnvironmentHelper(),
+                new FileAccessHelper(),
+                new AppLocator(),
+                $config,
+                $c->getMemCacheFactory(),
+                $appManager,
+                $c->getTempManager()
+            );
+        });
+        $this->registerService(\OCP\IRequest::class, function ($c) {
+            if (isset($this['urlParams'])) {
+                $urlParams = $this['urlParams'];
+            } else {
+                $urlParams = [];
+            }
+
+            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']
+                        : '',
+                    'urlParams' => $urlParams,
+                ],
+                $this->getSecureRandom(),
+                $this->getConfig(),
+                $this->getCsrfTokenManager(),
+                $stream
+            );
+        });
+        $this->registerAlias('Request', \OCP\IRequest::class);
+
+        $this->registerService(\OCP\Mail\IMailer::class, function (Server $c) {
+            return new Mailer(
+                $c->getConfig(),
+                $c->getLogger(),
+                $c->query(Defaults::class),
+                $c->getURLGenerator(),
+                $c->getL10N('lib')
+            );
+        });
+        $this->registerAlias('Mailer', \OCP\Mail\IMailer::class);
+
+        $this->registerService('LDAPProvider', function (Server $c) {
+            $config = $c->getConfig();
+            $factoryClass = $config->getSystemValue('ldapProviderFactory', null);
+            if (is_null($factoryClass)) {
+                throw new \Exception('ldapProviderFactory not set');
+            }
+            /** @var \OCP\LDAP\ILDAPProviderFactory $factory */
+            $factory = new $factoryClass($this);
+            return $factory->getLDAPProvider();
+        });
+        $this->registerService(ILockingProvider::class, function (Server $c) {
+            $ini = $c->getIniWrapper();
+            $config = $c->getConfig();
+            $ttl = $config->getSystemValue('filelocking.ttl', max(3600, $ini->getNumeric('max_execution_time')));
+            if ($config->getSystemValue('filelocking.enabled', true) or (defined('PHPUNIT_RUN') && PHPUNIT_RUN)) {
+                /** @var \OC\Memcache\Factory $memcacheFactory */
+                $memcacheFactory = $c->getMemCacheFactory();
+                $memcache = $memcacheFactory->createLocking('lock');
+                if (!($memcache instanceof \OC\Memcache\NullCache)) {
+                    return new MemcacheLockingProvider($memcache, $ttl);
+                }
+                return new DBLockingProvider(
+                    $c->getDatabaseConnection(),
+                    $c->getLogger(),
+                    new TimeFactory(),
+                    $ttl,
+                    !\OC::$CLI
+                );
+            }
+            return new NoopLockingProvider();
+        });
+        $this->registerAlias('LockingProvider', ILockingProvider::class);
+
+        $this->registerService(\OCP\Files\Mount\IMountManager::class, function () {
+            return new \OC\Files\Mount\Manager();
+        });
+        $this->registerAlias('MountManager', \OCP\Files\Mount\IMountManager::class);
+
+        $this->registerService(\OCP\Files\IMimeTypeDetector::class, function (Server $c) {
+            return new \OC\Files\Type\Detection(
+                $c->getURLGenerator(),
+                \OC::$configDir,
+                \OC::$SERVERROOT . '/resources/config/'
+            );
+        });
+        $this->registerAlias('MimeTypeDetector', \OCP\Files\IMimeTypeDetector::class);
+
+        $this->registerService(\OCP\Files\IMimeTypeLoader::class, function (Server $c) {
+            return new \OC\Files\Type\Loader(
+                $c->getDatabaseConnection()
+            );
+        });
+        $this->registerAlias('MimeTypeLoader', \OCP\Files\IMimeTypeLoader::class);
+        $this->registerService(BundleFetcher::class, function () {
+            return new BundleFetcher($this->getL10N('lib'));
+        });
+        $this->registerService(\OCP\Notification\IManager::class, function (Server $c) {
+            return new Manager(
+                $c->query(IValidator::class)
+            );
+        });
+        $this->registerAlias('NotificationManager', \OCP\Notification\IManager::class);
+
+        $this->registerService(\OC\CapabilitiesManager::class, function (Server $c) {
+            $manager = new \OC\CapabilitiesManager($c->getLogger());
+            $manager->registerCapability(function () use ($c) {
+                return new \OC\OCS\CoreCapabilities($c->getConfig());
+            });
+            $manager->registerCapability(function () use ($c) {
+                return $c->query(\OC\Security\Bruteforce\Capabilities::class);
+            });
+            return $manager;
+        });
+        $this->registerAlias('CapabilitiesManager', \OC\CapabilitiesManager::class);
+
+        $this->registerService(\OCP\Comments\ICommentsManager::class, function (Server $c) {
+            $config = $c->getConfig();
+            $factoryClass = $config->getSystemValue('comments.managerFactory', CommentsManagerFactory::class);
+            /** @var \OCP\Comments\ICommentsManagerFactory $factory */
+            $factory = new $factoryClass($this);
+            $manager = $factory->getManager();
+
+            $manager->registerDisplayNameResolver('user', function($id) use ($c) {
+                $manager = $c->getUserManager();
+                $user = $manager->get($id);
+                if(is_null($user)) {
+                    $l = $c->getL10N('core');
+                    $displayName = $l->t('Unknown user');
+                } else {
+                    $displayName = $user->getDisplayName();
+                }
+                return $displayName;
+            });
+
+            return $manager;
+        });
+        $this->registerAlias('CommentsManager', \OCP\Comments\ICommentsManager::class);
+
+        $this->registerService('ThemingDefaults', function (Server $c) {
+            /*
 			 * Dark magic for autoloader.
 			 * If we do a class_exists it will try to load the class which will
 			 * make composer cache the result. Resulting in errors when enabling
 			 * the theming app.
 			 */
-			$prefixes = \OC::$composerAutoloader->getPrefixesPsr4();
-			if (isset($prefixes['OCA\\Theming\\'])) {
-				$classExists = true;
-			} else {
-				$classExists = false;
-			}
-
-			if ($classExists && $c->getConfig()->getSystemValue('installed', false) && $c->getAppManager()->isInstalled('theming') && $c->getTrustedDomainHelper()->isTrustedDomain($c->getRequest()->getInsecureServerHost())) {
-				return new ThemingDefaults(
-					$c->getConfig(),
-					$c->getL10N('theming'),
-					$c->getURLGenerator(),
-					$c->getMemCacheFactory(),
-					new Util($c->getConfig(), $this->getAppManager(), $c->getAppDataDir('theming')),
-					new ImageManager($c->getConfig(), $c->getAppDataDir('theming'), $c->getURLGenerator(), $this->getMemCacheFactory(), $this->getLogger()),
-					$c->getAppManager()
-				);
-			}
-			return new \OC_Defaults();
-		});
-		$this->registerService(SCSSCacher::class, function (Server $c) {
-			/** @var Factory $cacheFactory */
-			$cacheFactory = $c->query(Factory::class);
-			return new SCSSCacher(
-				$c->getLogger(),
-				$c->query(\OC\Files\AppData\Factory::class),
-				$c->getURLGenerator(),
-				$c->getConfig(),
-				$c->getThemingDefaults(),
-				\OC::$SERVERROOT,
-				$this->getMemCacheFactory()
-			);
-		});
-		$this->registerService(JSCombiner::class, function (Server $c) {
-			/** @var Factory $cacheFactory */
-			$cacheFactory = $c->query(Factory::class);
-			return new JSCombiner(
-				$c->getAppDataDir('js'),
-				$c->getURLGenerator(),
-				$this->getMemCacheFactory(),
-				$c->getSystemConfig(),
-				$c->getLogger()
-			);
-		});
-		$this->registerService(EventDispatcher::class, function () {
-			return new EventDispatcher();
-		});
-		$this->registerAlias('EventDispatcher', EventDispatcher::class);
-		$this->registerAlias(EventDispatcherInterface::class, EventDispatcher::class);
-
-		$this->registerService('CryptoWrapper', function (Server $c) {
-			// FIXME: Instantiiated here due to cyclic dependency
-			$request = 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,
-				],
-				$c->getSecureRandom(),
-				$c->getConfig()
-			);
-
-			return new CryptoWrapper(
-				$c->getConfig(),
-				$c->getCrypto(),
-				$c->getSecureRandom(),
-				$request
-			);
-		});
-		$this->registerService('CsrfTokenManager', function (Server $c) {
-			$tokenGenerator = new CsrfTokenGenerator($c->getSecureRandom());
-
-			return new CsrfTokenManager(
-				$tokenGenerator,
-				$c->query(SessionStorage::class)
-			);
-		});
-		$this->registerService(SessionStorage::class, function (Server $c) {
-			return new SessionStorage($c->getSession());
-		});
-		$this->registerService(\OCP\Security\IContentSecurityPolicyManager::class, function (Server $c) {
-			return new ContentSecurityPolicyManager();
-		});
-		$this->registerAlias('ContentSecurityPolicyManager', \OCP\Security\IContentSecurityPolicyManager::class);
-
-		$this->registerService('ContentSecurityPolicyNonceManager', function (Server $c) {
-			return new ContentSecurityPolicyNonceManager(
-				$c->getCsrfTokenManager(),
-				$c->getRequest()
-			);
-		});
-
-		$this->registerService(\OCP\Share\IManager::class, function (Server $c) {
-			$config = $c->getConfig();
-			$factoryClass = $config->getSystemValue('sharing.managerFactory', ProviderFactory::class);
-			/** @var \OCP\Share\IProviderFactory $factory */
-			$factory = new $factoryClass($this);
-
-			$manager = new \OC\Share20\Manager(
-				$c->getLogger(),
-				$c->getConfig(),
-				$c->getSecureRandom(),
-				$c->getHasher(),
-				$c->getMountManager(),
-				$c->getGroupManager(),
-				$c->getL10N('lib'),
-				$c->getL10NFactory(),
-				$factory,
-				$c->getUserManager(),
-				$c->getLazyRootFolder(),
-				$c->getEventDispatcher(),
-				$c->getMailer(),
-				$c->getURLGenerator(),
-				$c->getThemingDefaults()
-			);
-
-			return $manager;
-		});
-		$this->registerAlias('ShareManager', \OCP\Share\IManager::class);
-
-		$this->registerService(\OCP\Collaboration\Collaborators\ISearch::class, function(Server $c) {
-			$instance = new Collaboration\Collaborators\Search($c);
-
-			// register default plugins
-			$instance->registerPlugin(['shareType' => 'SHARE_TYPE_USER', 'class' => UserPlugin::class]);
-			$instance->registerPlugin(['shareType' => 'SHARE_TYPE_GROUP', 'class' => GroupPlugin::class]);
-			$instance->registerPlugin(['shareType' => 'SHARE_TYPE_EMAIL', 'class' => MailPlugin::class]);
-			$instance->registerPlugin(['shareType' => 'SHARE_TYPE_REMOTE', 'class' => RemotePlugin::class]);
-
-			return $instance;
-		});
-		$this->registerAlias('CollaboratorSearch', \OCP\Collaboration\Collaborators\ISearch::class);
-
-		$this->registerAlias(\OCP\Collaboration\AutoComplete\IManager::class, \OC\Collaboration\AutoComplete\Manager::class);
-
-		$this->registerService('SettingsManager', function (Server $c) {
-			$manager = new \OC\Settings\Manager(
-				$c->getLogger(),
-				$c->getDatabaseConnection(),
-				$c->getL10N('lib'),
-				$c->getConfig(),
-				$c->getEncryptionManager(),
-				$c->getUserManager(),
-				$c->getLockingProvider(),
-				$c->getRequest(),
-				$c->getURLGenerator(),
-				$c->query(AccountManager::class),
-				$c->getGroupManager(),
-				$c->getL10NFactory(),
-				$c->getAppManager()
-			);
-			return $manager;
-		});
-		$this->registerService(\OC\Files\AppData\Factory::class, function (Server $c) {
-			return new \OC\Files\AppData\Factory(
-				$c->getRootFolder(),
-				$c->getSystemConfig()
-			);
-		});
-
-		$this->registerService('LockdownManager', function (Server $c) {
-			return new LockdownManager(function () use ($c) {
-				return $c->getSession();
-			});
-		});
-
-		$this->registerService(\OCP\OCS\IDiscoveryService::class, function (Server $c) {
-			return new DiscoveryService($c->getMemCacheFactory(), $c->getHTTPClientService());
-		});
-
-		$this->registerService(ICloudIdManager::class, function (Server $c) {
-			return new CloudIdManager();
-		});
-
-		$this->registerService(IConfig::class, function (Server $c) {
-			return new GlobalScale\Config($c->getConfig());
-		});
-
-		$this->registerService(ICloudFederationProviderManager::class, function (Server $c) {
-			return new CloudFederationProviderManager($c->getAppManager(), $c->getHTTPClientService(), $c->getCloudIdManager(), $c->getLogger());
-		});
-
-		$this->registerService(ICloudFederationFactory::class, function (Server $c) {
-			return new CloudFederationFactory();
-		});
-
-		$this->registerAlias(\OCP\AppFramework\Utility\IControllerMethodReflector::class, \OC\AppFramework\Utility\ControllerMethodReflector::class);
-		$this->registerAlias('ControllerMethodReflector', \OCP\AppFramework\Utility\IControllerMethodReflector::class);
-
-		$this->registerAlias(\OCP\AppFramework\Utility\ITimeFactory::class, \OC\AppFramework\Utility\TimeFactory::class);
-		$this->registerAlias('TimeFactory', \OCP\AppFramework\Utility\ITimeFactory::class);
-
-		$this->registerService(Defaults::class, function (Server $c) {
-			return new Defaults(
-				$c->getThemingDefaults()
-			);
-		});
-		$this->registerAlias('Defaults', \OCP\Defaults::class);
-
-		$this->registerService(\OCP\ISession::class, function (SimpleContainer $c) {
-			return $c->query(\OCP\IUserSession::class)->getSession();
-		});
-
-		$this->registerService(IShareHelper::class, function (Server $c) {
-			return new ShareHelper(
-				$c->query(\OCP\Share\IManager::class)
-			);
-		});
-
-		$this->registerService(Installer::class, function(Server $c) {
-			return new Installer(
-				$c->getAppFetcher(),
-				$c->getHTTPClientService(),
-				$c->getTempManager(),
-				$c->getLogger(),
-				$c->getConfig()
-			);
-		});
-
-		$this->registerService(IApiFactory::class, function(Server $c) {
-			return new ApiFactory($c->getHTTPClientService());
-		});
-
-		$this->registerService(IInstanceFactory::class, function(Server $c) {
-			$memcacheFactory = $c->getMemCacheFactory();
-			return new InstanceFactory($memcacheFactory->createLocal('remoteinstance.'), $c->getHTTPClientService());
-		});
-
-		$this->registerService(IContactsStore::class, function(Server $c) {
-			return new ContactsStore(
-				$c->getContactsManager(),
-				$c->getConfig(),
-				$c->getUserManager(),
-				$c->getGroupManager()
-			);
-		});
-		$this->registerAlias(IContactsStore::class, ContactsStore::class);
-
-		$this->connectDispatcher();
-	}
-
-	/**
-	 * @return \OCP\Calendar\IManager
-	 */
-	public function getCalendarManager() {
-		return $this->query('CalendarManager');
-	}
-
-	/**
-	 * @return \OCP\Calendar\Resource\IManager
-	 */
-	public function getCalendarResourceBackendManager() {
-		return $this->query('CalendarResourceBackendManager');
-	}
-
-	/**
-	 * @return \OCP\Calendar\Room\IManager
-	 */
-	public function getCalendarRoomBackendManager() {
-		return $this->query('CalendarRoomBackendManager');
-	}
-
-	private function connectDispatcher() {
-		$dispatcher = $this->getEventDispatcher();
-
-		// Delete avatar on user deletion
-		$dispatcher->addListener('OCP\IUser::preDelete', function(GenericEvent $e) {
-			$logger = $this->getLogger();
-			$manager = $this->getAvatarManager();
-			/** @var IUser $user */
-			$user = $e->getSubject();
-
-			try {
-				$avatar = $manager->getAvatar($user->getUID());
-				$avatar->remove();
-			} catch (NotFoundException $e) {
-				// no avatar to remove
-			} catch (\Exception $e) {
-				// Ignore exceptions
-				$logger->info('Could not cleanup avatar of ' . $user->getUID());
-			}
-		});
-
-		$dispatcher->addListener('OCP\IUser::changeUser', function (GenericEvent $e) {
-			$manager = $this->getAvatarManager();
-			/** @var IUser $user */
-			$user = $e->getSubject();
-			$feature = $e->getArgument('feature');
-			$oldValue = $e->getArgument('oldValue');
-			$value = $e->getArgument('value');
-
-			try {
-				$avatar = $manager->getAvatar($user->getUID());
-				$avatar->userChanged($feature, $oldValue, $value);
-			} catch (NotFoundException $e) {
-				// no avatar to remove
-			}
-		});
-	}
-
-	/**
-	 * @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 system-tag manager
-	 *
-	 * @return \OCP\SystemTag\ISystemTagManager
-	 *
-	 * @since 9.0.0
-	 */
-	public function getSystemTagManager() {
-		return $this->query('SystemTagManager');
-	}
-
-	/**
-	 * Returns the system-tag object mapper
-	 *
-	 * @return \OCP\SystemTag\ISystemTagObjectMapper
-	 *
-	 * @since 9.0.0
-	 */
-	public function getSystemTagObjectMapper() {
-		return $this->query('SystemTagObjectMapper');
-	}
-
-	/**
-	 * 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('LazyRootFolder');
-	}
-
-	/**
-	 * Returns the root folder of ownCloud's data directory
-	 * This is the lazy variant so this gets only initialized once it
-	 * is actually used.
-	 *
-	 * @return \OCP\Files\IRootFolder
-	 */
-	public function getLazyRootFolder() {
-		return $this->query('LazyRootFolder');
-	}
-
-	/**
-	 * Returns a view to ownCloud's files folder
-	 *
-	 * @param string $userId user ID
-	 * @return \OCP\Files\Folder|null
-	 */
-	public function getUserFolder($userId = null) {
-		if ($userId === null) {
-			$user = $this->getUserSession()->getUser();
-			if (!$user) {
-				return null;
-			}
-			$userId = $user->getUID();
-		}
-		$root = $this->getRootFolder();
-		return $root->getUserFolder($userId);
-	}
-
-	/**
-	 * Returns an app-specific view in ownClouds data directory
-	 *
-	 * @return \OCP\Files\Folder
-	 * @deprecated since 9.2.0 use IAppData
-	 */
-	public function getAppFolder() {
-		$dir = '/' . \OC_App::getCurrentApp();
-		$root = $this->getRootFolder();
-		if (!$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) {
-		$this->query(SessionStorage::class)->setSession($session);
-		$this->query('UserSession')->setSession($session);
-		$this->query(Store::class)->setSession($session);
-	}
-
-	/**
-	 * @return \OC\Authentication\TwoFactorAuth\Manager
-	 */
-	public function getTwoFactorAuthManager() {
-		return $this->query('\OC\Authentication\TwoFactorAuth\Manager');
-	}
-
-	/**
-	 * @return \OC\NavigationManager
-	 */
-	public function getNavigationManager() {
-		return $this->query('NavigationManager');
-	}
-
-	/**
-	 * @return \OCP\IConfig
-	 */
-	public function getConfig() {
-		return $this->query('AllConfig');
-	}
-
-	/**
-	 * @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');
-	}
-
-	/**
-	 * @return \OCP\L10N\IFactory
-	 */
-	public function getL10NFactory() {
-		return $this->query('L10NFactory');
-	}
-
-	/**
-	 * get an L10N instance
-	 *
-	 * @param string $app appid
-	 * @param string $lang
-	 * @return IL10N
-	 */
-	public function getL10N($app, $lang = null) {
-		return $this->getL10NFactory()->get($app, $lang);
-	}
-
-	/**
-	 * @return \OCP\IURLGenerator
-	 */
-	public function getURLGenerator() {
-		return $this->query('URLGenerator');
-	}
-
-	/**
-	 * @return AppFetcher
-	 */
-	public function getAppFetcher() {
-		return $this->query(AppFetcher::class);
-	}
-
-	/**
-	 * Returns an ICache instance. Since 8.1.0 it returns a fake cache. Use
-	 * getMemCacheFactory() instead.
-	 *
-	 * @return \OCP\ICache
-	 * @deprecated 8.1.0 use getMemCacheFactory to obtain a proper cache
-	 */
-	public function getCache() {
-		return $this->query('UserCache');
-	}
-
-	/**
-	 * Returns an \OCP\CacheFactory instance
-	 *
-	 * @return \OCP\ICacheFactory
-	 */
-	public function getMemCacheFactory() {
-		return $this->query('MemCacheFactory');
-	}
-
-	/**
-	 * Returns an \OC\RedisFactory instance
-	 *
-	 * @return \OC\RedisFactory
-	 */
-	public function getGetRedisFactory() {
-		return $this->query('RedisFactory');
-	}
-
-
-	/**
-	 * 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');
-	}
-
-	/**
-	 * @return ILogFactory
-	 * @throws \OCP\AppFramework\QueryException
-	 */
-	public function getLogFactory() {
-		return $this->query(ILogFactory::class);
-	}
-
-	/**
-	 * 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 a CredentialsManager instance
-	 *
-	 * @return \OCP\Security\ICredentialsManager
-	 */
-	public function getCredentialsManager() {
-		return $this->query('CredentialsManager');
-	}
-
-	/**
-	 * Get the certificate manager for the user
-	 *
-	 * @param string $userId (optional) if not specified the current loggedin user is used, use null to get the system certificate manager
-	 * @return \OCP\ICertificateManager | null if $uid is null and no user is logged in
-	 */
-	public function getCertificateManager($userId = '') {
-		if ($userId === '') {
-			$userSession = $this->getUserSession();
-			$user = $userSession->getUser();
-			if (is_null($user)) {
-				return null;
-			}
-			$userId = $user->getUID();
-		}
-		return new CertificateManager(
-			$userId,
-			new View(),
-			$this->getConfig(),
-			$this->getLogger(),
-			$this->getSecureRandom()
-		);
-	}
-
-	/**
-	 * 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');
-	}
-
-	/**
-	 * @return \OCP\Files\Mount\IMountManager
-	 **/
-	function getMountManager() {
-		return $this->query('MountManager');
-	}
-
-	/** @return \OCP\Files\Config\IUserMountCache */
-	function getUserMountCache() {
-		return $this->query('UserMountCache');
-	}
-
-	/**
-	 * Get the MimeTypeDetector
-	 *
-	 * @return \OCP\Files\IMimeTypeDetector
-	 */
-	public function getMimeTypeDetector() {
-		return $this->query('MimeTypeDetector');
-	}
-
-	/**
-	 * Get the MimeTypeLoader
-	 *
-	 * @return \OCP\Files\IMimeTypeLoader
-	 */
-	public function getMimeTypeLoader() {
-		return $this->query('MimeTypeLoader');
-	}
-
-	/**
-	 * Get the manager of all the capabilities
-	 *
-	 * @return \OC\CapabilitiesManager
-	 */
-	public function getCapabilitiesManager() {
-		return $this->query('CapabilitiesManager');
-	}
-
-	/**
-	 * Get the EventDispatcher
-	 *
-	 * @return EventDispatcherInterface
-	 * @since 8.2.0
-	 */
-	public function getEventDispatcher() {
-		return $this->query('EventDispatcher');
-	}
-
-	/**
-	 * Get the Notification Manager
-	 *
-	 * @return \OCP\Notification\IManager
-	 * @since 8.2.0
-	 */
-	public function getNotificationManager() {
-		return $this->query('NotificationManager');
-	}
-
-	/**
-	 * @return \OCP\Comments\ICommentsManager
-	 */
-	public function getCommentsManager() {
-		return $this->query('CommentsManager');
-	}
-
-	/**
-	 * @return \OCA\Theming\ThemingDefaults
-	 */
-	public function getThemingDefaults() {
-		return $this->query('ThemingDefaults');
-	}
-
-	/**
-	 * @return \OC\IntegrityCheck\Checker
-	 */
-	public function getIntegrityCodeChecker() {
-		return $this->query('IntegrityCodeChecker');
-	}
-
-	/**
-	 * @return \OC\Session\CryptoWrapper
-	 */
-	public function getSessionCryptoWrapper() {
-		return $this->query('CryptoWrapper');
-	}
-
-	/**
-	 * @return CsrfTokenManager
-	 */
-	public function getCsrfTokenManager() {
-		return $this->query('CsrfTokenManager');
-	}
-
-	/**
-	 * @return Throttler
-	 */
-	public function getBruteForceThrottler() {
-		return $this->query('Throttler');
-	}
-
-	/**
-	 * @return IContentSecurityPolicyManager
-	 */
-	public function getContentSecurityPolicyManager() {
-		return $this->query('ContentSecurityPolicyManager');
-	}
-
-	/**
-	 * @return ContentSecurityPolicyNonceManager
-	 */
-	public function getContentSecurityPolicyNonceManager() {
-		return $this->query('ContentSecurityPolicyNonceManager');
-	}
-
-	/**
-	 * Not a public API as of 8.2, wait for 9.0
-	 *
-	 * @return \OCA\Files_External\Service\BackendService
-	 */
-	public function getStoragesBackendService() {
-		return $this->query('OCA\\Files_External\\Service\\BackendService');
-	}
-
-	/**
-	 * Not a public API as of 8.2, wait for 9.0
-	 *
-	 * @return \OCA\Files_External\Service\GlobalStoragesService
-	 */
-	public function getGlobalStoragesService() {
-		return $this->query('OCA\\Files_External\\Service\\GlobalStoragesService');
-	}
-
-	/**
-	 * Not a public API as of 8.2, wait for 9.0
-	 *
-	 * @return \OCA\Files_External\Service\UserGlobalStoragesService
-	 */
-	public function getUserGlobalStoragesService() {
-		return $this->query('OCA\\Files_External\\Service\\UserGlobalStoragesService');
-	}
-
-	/**
-	 * Not a public API as of 8.2, wait for 9.0
-	 *
-	 * @return \OCA\Files_External\Service\UserStoragesService
-	 */
-	public function getUserStoragesService() {
-		return $this->query('OCA\\Files_External\\Service\\UserStoragesService');
-	}
-
-	/**
-	 * @return \OCP\Share\IManager
-	 */
-	public function getShareManager() {
-		return $this->query('ShareManager');
-	}
-
-	/**
-	 * @return \OCP\Collaboration\Collaborators\ISearch
-	 */
-	public function getCollaboratorSearch() {
-		return $this->query('CollaboratorSearch');
-	}
-
-	/**
-	 * @return \OCP\Collaboration\AutoComplete\IManager
-	 */
-	public function getAutoCompleteManager(){
-		return $this->query(IManager::class);
-	}
-
-	/**
-	 * Returns the LDAP Provider
-	 *
-	 * @return \OCP\LDAP\ILDAPProvider
-	 */
-	public function getLDAPProvider() {
-		return $this->query('LDAPProvider');
-	}
-
-	/**
-	 * @return \OCP\Settings\IManager
-	 */
-	public function getSettingsManager() {
-		return $this->query('SettingsManager');
-	}
-
-	/**
-	 * @return \OCP\Files\IAppData
-	 */
-	public function getAppDataDir($app) {
-		/** @var \OC\Files\AppData\Factory $factory */
-		$factory = $this->query(\OC\Files\AppData\Factory::class);
-		return $factory->get($app);
-	}
-
-	/**
-	 * @return \OCP\Lockdown\ILockdownManager
-	 */
-	public function getLockdownManager() {
-		return $this->query('LockdownManager');
-	}
-
-	/**
-	 * @return \OCP\Federation\ICloudIdManager
-	 */
-	public function getCloudIdManager() {
-		return $this->query(ICloudIdManager::class);
-	}
-
-	/**
-	 * @return \OCP\GlobalScale\IConfig
-	 */
-	public function getGlobalScaleConfig() {
-		return $this->query(IConfig::class);
-	}
-
-	/**
-	 * @return \OCP\Federation\ICloudFederationProviderManager
-	 */
-	public function getCloudFederationProviderManager() {
-		return $this->query(ICloudFederationProviderManager::class);
-	}
-
-	/**
-	 * @return \OCP\Remote\Api\IApiFactory
-	 */
-	public function getRemoteApiFactory() {
-		return $this->query(IApiFactory::class);
-	}
-
-	/**
-	 * @return \OCP\Federation\ICloudFederationFactory
-	 */
-	public function getCloudFederationFactory() {
-		return $this->query(ICloudFederationFactory::class);
-	}
-
-	/**
-	 * @return \OCP\Remote\IInstanceFactory
-	 */
-	public function getRemoteInstanceFactory() {
-		return $this->query(IInstanceFactory::class);
-	}
+            $prefixes = \OC::$composerAutoloader->getPrefixesPsr4();
+            if (isset($prefixes['OCA\\Theming\\'])) {
+                $classExists = true;
+            } else {
+                $classExists = false;
+            }
+
+            if ($classExists && $c->getConfig()->getSystemValue('installed', false) && $c->getAppManager()->isInstalled('theming') && $c->getTrustedDomainHelper()->isTrustedDomain($c->getRequest()->getInsecureServerHost())) {
+                return new ThemingDefaults(
+                    $c->getConfig(),
+                    $c->getL10N('theming'),
+                    $c->getURLGenerator(),
+                    $c->getMemCacheFactory(),
+                    new Util($c->getConfig(), $this->getAppManager(), $c->getAppDataDir('theming')),
+                    new ImageManager($c->getConfig(), $c->getAppDataDir('theming'), $c->getURLGenerator(), $this->getMemCacheFactory(), $this->getLogger()),
+                    $c->getAppManager()
+                );
+            }
+            return new \OC_Defaults();
+        });
+        $this->registerService(SCSSCacher::class, function (Server $c) {
+            /** @var Factory $cacheFactory */
+            $cacheFactory = $c->query(Factory::class);
+            return new SCSSCacher(
+                $c->getLogger(),
+                $c->query(\OC\Files\AppData\Factory::class),
+                $c->getURLGenerator(),
+                $c->getConfig(),
+                $c->getThemingDefaults(),
+                \OC::$SERVERROOT,
+                $this->getMemCacheFactory()
+            );
+        });
+        $this->registerService(JSCombiner::class, function (Server $c) {
+            /** @var Factory $cacheFactory */
+            $cacheFactory = $c->query(Factory::class);
+            return new JSCombiner(
+                $c->getAppDataDir('js'),
+                $c->getURLGenerator(),
+                $this->getMemCacheFactory(),
+                $c->getSystemConfig(),
+                $c->getLogger()
+            );
+        });
+        $this->registerService(EventDispatcher::class, function () {
+            return new EventDispatcher();
+        });
+        $this->registerAlias('EventDispatcher', EventDispatcher::class);
+        $this->registerAlias(EventDispatcherInterface::class, EventDispatcher::class);
+
+        $this->registerService('CryptoWrapper', function (Server $c) {
+            // FIXME: Instantiiated here due to cyclic dependency
+            $request = 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,
+                ],
+                $c->getSecureRandom(),
+                $c->getConfig()
+            );
+
+            return new CryptoWrapper(
+                $c->getConfig(),
+                $c->getCrypto(),
+                $c->getSecureRandom(),
+                $request
+            );
+        });
+        $this->registerService('CsrfTokenManager', function (Server $c) {
+            $tokenGenerator = new CsrfTokenGenerator($c->getSecureRandom());
+
+            return new CsrfTokenManager(
+                $tokenGenerator,
+                $c->query(SessionStorage::class)
+            );
+        });
+        $this->registerService(SessionStorage::class, function (Server $c) {
+            return new SessionStorage($c->getSession());
+        });
+        $this->registerService(\OCP\Security\IContentSecurityPolicyManager::class, function (Server $c) {
+            return new ContentSecurityPolicyManager();
+        });
+        $this->registerAlias('ContentSecurityPolicyManager', \OCP\Security\IContentSecurityPolicyManager::class);
+
+        $this->registerService('ContentSecurityPolicyNonceManager', function (Server $c) {
+            return new ContentSecurityPolicyNonceManager(
+                $c->getCsrfTokenManager(),
+                $c->getRequest()
+            );
+        });
+
+        $this->registerService(\OCP\Share\IManager::class, function (Server $c) {
+            $config = $c->getConfig();
+            $factoryClass = $config->getSystemValue('sharing.managerFactory', ProviderFactory::class);
+            /** @var \OCP\Share\IProviderFactory $factory */
+            $factory = new $factoryClass($this);
+
+            $manager = new \OC\Share20\Manager(
+                $c->getLogger(),
+                $c->getConfig(),
+                $c->getSecureRandom(),
+                $c->getHasher(),
+                $c->getMountManager(),
+                $c->getGroupManager(),
+                $c->getL10N('lib'),
+                $c->getL10NFactory(),
+                $factory,
+                $c->getUserManager(),
+                $c->getLazyRootFolder(),
+                $c->getEventDispatcher(),
+                $c->getMailer(),
+                $c->getURLGenerator(),
+                $c->getThemingDefaults()
+            );
+
+            return $manager;
+        });
+        $this->registerAlias('ShareManager', \OCP\Share\IManager::class);
+
+        $this->registerService(\OCP\Collaboration\Collaborators\ISearch::class, function(Server $c) {
+            $instance = new Collaboration\Collaborators\Search($c);
+
+            // register default plugins
+            $instance->registerPlugin(['shareType' => 'SHARE_TYPE_USER', 'class' => UserPlugin::class]);
+            $instance->registerPlugin(['shareType' => 'SHARE_TYPE_GROUP', 'class' => GroupPlugin::class]);
+            $instance->registerPlugin(['shareType' => 'SHARE_TYPE_EMAIL', 'class' => MailPlugin::class]);
+            $instance->registerPlugin(['shareType' => 'SHARE_TYPE_REMOTE', 'class' => RemotePlugin::class]);
+
+            return $instance;
+        });
+        $this->registerAlias('CollaboratorSearch', \OCP\Collaboration\Collaborators\ISearch::class);
+
+        $this->registerAlias(\OCP\Collaboration\AutoComplete\IManager::class, \OC\Collaboration\AutoComplete\Manager::class);
+
+        $this->registerService('SettingsManager', function (Server $c) {
+            $manager = new \OC\Settings\Manager(
+                $c->getLogger(),
+                $c->getDatabaseConnection(),
+                $c->getL10N('lib'),
+                $c->getConfig(),
+                $c->getEncryptionManager(),
+                $c->getUserManager(),
+                $c->getLockingProvider(),
+                $c->getRequest(),
+                $c->getURLGenerator(),
+                $c->query(AccountManager::class),
+                $c->getGroupManager(),
+                $c->getL10NFactory(),
+                $c->getAppManager()
+            );
+            return $manager;
+        });
+        $this->registerService(\OC\Files\AppData\Factory::class, function (Server $c) {
+            return new \OC\Files\AppData\Factory(
+                $c->getRootFolder(),
+                $c->getSystemConfig()
+            );
+        });
+
+        $this->registerService('LockdownManager', function (Server $c) {
+            return new LockdownManager(function () use ($c) {
+                return $c->getSession();
+            });
+        });
+
+        $this->registerService(\OCP\OCS\IDiscoveryService::class, function (Server $c) {
+            return new DiscoveryService($c->getMemCacheFactory(), $c->getHTTPClientService());
+        });
+
+        $this->registerService(ICloudIdManager::class, function (Server $c) {
+            return new CloudIdManager();
+        });
+
+        $this->registerService(IConfig::class, function (Server $c) {
+            return new GlobalScale\Config($c->getConfig());
+        });
+
+        $this->registerService(ICloudFederationProviderManager::class, function (Server $c) {
+            return new CloudFederationProviderManager($c->getAppManager(), $c->getHTTPClientService(), $c->getCloudIdManager(), $c->getLogger());
+        });
+
+        $this->registerService(ICloudFederationFactory::class, function (Server $c) {
+            return new CloudFederationFactory();
+        });
+
+        $this->registerAlias(\OCP\AppFramework\Utility\IControllerMethodReflector::class, \OC\AppFramework\Utility\ControllerMethodReflector::class);
+        $this->registerAlias('ControllerMethodReflector', \OCP\AppFramework\Utility\IControllerMethodReflector::class);
+
+        $this->registerAlias(\OCP\AppFramework\Utility\ITimeFactory::class, \OC\AppFramework\Utility\TimeFactory::class);
+        $this->registerAlias('TimeFactory', \OCP\AppFramework\Utility\ITimeFactory::class);
+
+        $this->registerService(Defaults::class, function (Server $c) {
+            return new Defaults(
+                $c->getThemingDefaults()
+            );
+        });
+        $this->registerAlias('Defaults', \OCP\Defaults::class);
+
+        $this->registerService(\OCP\ISession::class, function (SimpleContainer $c) {
+            return $c->query(\OCP\IUserSession::class)->getSession();
+        });
+
+        $this->registerService(IShareHelper::class, function (Server $c) {
+            return new ShareHelper(
+                $c->query(\OCP\Share\IManager::class)
+            );
+        });
+
+        $this->registerService(Installer::class, function(Server $c) {
+            return new Installer(
+                $c->getAppFetcher(),
+                $c->getHTTPClientService(),
+                $c->getTempManager(),
+                $c->getLogger(),
+                $c->getConfig()
+            );
+        });
+
+        $this->registerService(IApiFactory::class, function(Server $c) {
+            return new ApiFactory($c->getHTTPClientService());
+        });
+
+        $this->registerService(IInstanceFactory::class, function(Server $c) {
+            $memcacheFactory = $c->getMemCacheFactory();
+            return new InstanceFactory($memcacheFactory->createLocal('remoteinstance.'), $c->getHTTPClientService());
+        });
+
+        $this->registerService(IContactsStore::class, function(Server $c) {
+            return new ContactsStore(
+                $c->getContactsManager(),
+                $c->getConfig(),
+                $c->getUserManager(),
+                $c->getGroupManager()
+            );
+        });
+        $this->registerAlias(IContactsStore::class, ContactsStore::class);
+
+        $this->connectDispatcher();
+    }
+
+    /**
+     * @return \OCP\Calendar\IManager
+     */
+    public function getCalendarManager() {
+        return $this->query('CalendarManager');
+    }
+
+    /**
+     * @return \OCP\Calendar\Resource\IManager
+     */
+    public function getCalendarResourceBackendManager() {
+        return $this->query('CalendarResourceBackendManager');
+    }
+
+    /**
+     * @return \OCP\Calendar\Room\IManager
+     */
+    public function getCalendarRoomBackendManager() {
+        return $this->query('CalendarRoomBackendManager');
+    }
+
+    private function connectDispatcher() {
+        $dispatcher = $this->getEventDispatcher();
+
+        // Delete avatar on user deletion
+        $dispatcher->addListener('OCP\IUser::preDelete', function(GenericEvent $e) {
+            $logger = $this->getLogger();
+            $manager = $this->getAvatarManager();
+            /** @var IUser $user */
+            $user = $e->getSubject();
+
+            try {
+                $avatar = $manager->getAvatar($user->getUID());
+                $avatar->remove();
+            } catch (NotFoundException $e) {
+                // no avatar to remove
+            } catch (\Exception $e) {
+                // Ignore exceptions
+                $logger->info('Could not cleanup avatar of ' . $user->getUID());
+            }
+        });
+
+        $dispatcher->addListener('OCP\IUser::changeUser', function (GenericEvent $e) {
+            $manager = $this->getAvatarManager();
+            /** @var IUser $user */
+            $user = $e->getSubject();
+            $feature = $e->getArgument('feature');
+            $oldValue = $e->getArgument('oldValue');
+            $value = $e->getArgument('value');
+
+            try {
+                $avatar = $manager->getAvatar($user->getUID());
+                $avatar->userChanged($feature, $oldValue, $value);
+            } catch (NotFoundException $e) {
+                // no avatar to remove
+            }
+        });
+    }
+
+    /**
+     * @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 system-tag manager
+     *
+     * @return \OCP\SystemTag\ISystemTagManager
+     *
+     * @since 9.0.0
+     */
+    public function getSystemTagManager() {
+        return $this->query('SystemTagManager');
+    }
+
+    /**
+     * Returns the system-tag object mapper
+     *
+     * @return \OCP\SystemTag\ISystemTagObjectMapper
+     *
+     * @since 9.0.0
+     */
+    public function getSystemTagObjectMapper() {
+        return $this->query('SystemTagObjectMapper');
+    }
+
+    /**
+     * 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('LazyRootFolder');
+    }
+
+    /**
+     * Returns the root folder of ownCloud's data directory
+     * This is the lazy variant so this gets only initialized once it
+     * is actually used.
+     *
+     * @return \OCP\Files\IRootFolder
+     */
+    public function getLazyRootFolder() {
+        return $this->query('LazyRootFolder');
+    }
+
+    /**
+     * Returns a view to ownCloud's files folder
+     *
+     * @param string $userId user ID
+     * @return \OCP\Files\Folder|null
+     */
+    public function getUserFolder($userId = null) {
+        if ($userId === null) {
+            $user = $this->getUserSession()->getUser();
+            if (!$user) {
+                return null;
+            }
+            $userId = $user->getUID();
+        }
+        $root = $this->getRootFolder();
+        return $root->getUserFolder($userId);
+    }
+
+    /**
+     * Returns an app-specific view in ownClouds data directory
+     *
+     * @return \OCP\Files\Folder
+     * @deprecated since 9.2.0 use IAppData
+     */
+    public function getAppFolder() {
+        $dir = '/' . \OC_App::getCurrentApp();
+        $root = $this->getRootFolder();
+        if (!$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) {
+        $this->query(SessionStorage::class)->setSession($session);
+        $this->query('UserSession')->setSession($session);
+        $this->query(Store::class)->setSession($session);
+    }
+
+    /**
+     * @return \OC\Authentication\TwoFactorAuth\Manager
+     */
+    public function getTwoFactorAuthManager() {
+        return $this->query('\OC\Authentication\TwoFactorAuth\Manager');
+    }
+
+    /**
+     * @return \OC\NavigationManager
+     */
+    public function getNavigationManager() {
+        return $this->query('NavigationManager');
+    }
+
+    /**
+     * @return \OCP\IConfig
+     */
+    public function getConfig() {
+        return $this->query('AllConfig');
+    }
+
+    /**
+     * @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');
+    }
+
+    /**
+     * @return \OCP\L10N\IFactory
+     */
+    public function getL10NFactory() {
+        return $this->query('L10NFactory');
+    }
+
+    /**
+     * get an L10N instance
+     *
+     * @param string $app appid
+     * @param string $lang
+     * @return IL10N
+     */
+    public function getL10N($app, $lang = null) {
+        return $this->getL10NFactory()->get($app, $lang);
+    }
+
+    /**
+     * @return \OCP\IURLGenerator
+     */
+    public function getURLGenerator() {
+        return $this->query('URLGenerator');
+    }
+
+    /**
+     * @return AppFetcher
+     */
+    public function getAppFetcher() {
+        return $this->query(AppFetcher::class);
+    }
+
+    /**
+     * Returns an ICache instance. Since 8.1.0 it returns a fake cache. Use
+     * getMemCacheFactory() instead.
+     *
+     * @return \OCP\ICache
+     * @deprecated 8.1.0 use getMemCacheFactory to obtain a proper cache
+     */
+    public function getCache() {
+        return $this->query('UserCache');
+    }
+
+    /**
+     * Returns an \OCP\CacheFactory instance
+     *
+     * @return \OCP\ICacheFactory
+     */
+    public function getMemCacheFactory() {
+        return $this->query('MemCacheFactory');
+    }
+
+    /**
+     * Returns an \OC\RedisFactory instance
+     *
+     * @return \OC\RedisFactory
+     */
+    public function getGetRedisFactory() {
+        return $this->query('RedisFactory');
+    }
+
+
+    /**
+     * 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');
+    }
+
+    /**
+     * @return ILogFactory
+     * @throws \OCP\AppFramework\QueryException
+     */
+    public function getLogFactory() {
+        return $this->query(ILogFactory::class);
+    }
+
+    /**
+     * 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 a CredentialsManager instance
+     *
+     * @return \OCP\Security\ICredentialsManager
+     */
+    public function getCredentialsManager() {
+        return $this->query('CredentialsManager');
+    }
+
+    /**
+     * Get the certificate manager for the user
+     *
+     * @param string $userId (optional) if not specified the current loggedin user is used, use null to get the system certificate manager
+     * @return \OCP\ICertificateManager | null if $uid is null and no user is logged in
+     */
+    public function getCertificateManager($userId = '') {
+        if ($userId === '') {
+            $userSession = $this->getUserSession();
+            $user = $userSession->getUser();
+            if (is_null($user)) {
+                return null;
+            }
+            $userId = $user->getUID();
+        }
+        return new CertificateManager(
+            $userId,
+            new View(),
+            $this->getConfig(),
+            $this->getLogger(),
+            $this->getSecureRandom()
+        );
+    }
+
+    /**
+     * 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');
+    }
+
+    /**
+     * @return \OCP\Files\Mount\IMountManager
+     **/
+    function getMountManager() {
+        return $this->query('MountManager');
+    }
+
+    /** @return \OCP\Files\Config\IUserMountCache */
+    function getUserMountCache() {
+        return $this->query('UserMountCache');
+    }
+
+    /**
+     * Get the MimeTypeDetector
+     *
+     * @return \OCP\Files\IMimeTypeDetector
+     */
+    public function getMimeTypeDetector() {
+        return $this->query('MimeTypeDetector');
+    }
+
+    /**
+     * Get the MimeTypeLoader
+     *
+     * @return \OCP\Files\IMimeTypeLoader
+     */
+    public function getMimeTypeLoader() {
+        return $this->query('MimeTypeLoader');
+    }
+
+    /**
+     * Get the manager of all the capabilities
+     *
+     * @return \OC\CapabilitiesManager
+     */
+    public function getCapabilitiesManager() {
+        return $this->query('CapabilitiesManager');
+    }
+
+    /**
+     * Get the EventDispatcher
+     *
+     * @return EventDispatcherInterface
+     * @since 8.2.0
+     */
+    public function getEventDispatcher() {
+        return $this->query('EventDispatcher');
+    }
+
+    /**
+     * Get the Notification Manager
+     *
+     * @return \OCP\Notification\IManager
+     * @since 8.2.0
+     */
+    public function getNotificationManager() {
+        return $this->query('NotificationManager');
+    }
+
+    /**
+     * @return \OCP\Comments\ICommentsManager
+     */
+    public function getCommentsManager() {
+        return $this->query('CommentsManager');
+    }
+
+    /**
+     * @return \OCA\Theming\ThemingDefaults
+     */
+    public function getThemingDefaults() {
+        return $this->query('ThemingDefaults');
+    }
+
+    /**
+     * @return \OC\IntegrityCheck\Checker
+     */
+    public function getIntegrityCodeChecker() {
+        return $this->query('IntegrityCodeChecker');
+    }
+
+    /**
+     * @return \OC\Session\CryptoWrapper
+     */
+    public function getSessionCryptoWrapper() {
+        return $this->query('CryptoWrapper');
+    }
+
+    /**
+     * @return CsrfTokenManager
+     */
+    public function getCsrfTokenManager() {
+        return $this->query('CsrfTokenManager');
+    }
+
+    /**
+     * @return Throttler
+     */
+    public function getBruteForceThrottler() {
+        return $this->query('Throttler');
+    }
+
+    /**
+     * @return IContentSecurityPolicyManager
+     */
+    public function getContentSecurityPolicyManager() {
+        return $this->query('ContentSecurityPolicyManager');
+    }
+
+    /**
+     * @return ContentSecurityPolicyNonceManager
+     */
+    public function getContentSecurityPolicyNonceManager() {
+        return $this->query('ContentSecurityPolicyNonceManager');
+    }
+
+    /**
+     * Not a public API as of 8.2, wait for 9.0
+     *
+     * @return \OCA\Files_External\Service\BackendService
+     */
+    public function getStoragesBackendService() {
+        return $this->query('OCA\\Files_External\\Service\\BackendService');
+    }
+
+    /**
+     * Not a public API as of 8.2, wait for 9.0
+     *
+     * @return \OCA\Files_External\Service\GlobalStoragesService
+     */
+    public function getGlobalStoragesService() {
+        return $this->query('OCA\\Files_External\\Service\\GlobalStoragesService');
+    }
+
+    /**
+     * Not a public API as of 8.2, wait for 9.0
+     *
+     * @return \OCA\Files_External\Service\UserGlobalStoragesService
+     */
+    public function getUserGlobalStoragesService() {
+        return $this->query('OCA\\Files_External\\Service\\UserGlobalStoragesService');
+    }
+
+    /**
+     * Not a public API as of 8.2, wait for 9.0
+     *
+     * @return \OCA\Files_External\Service\UserStoragesService
+     */
+    public function getUserStoragesService() {
+        return $this->query('OCA\\Files_External\\Service\\UserStoragesService');
+    }
+
+    /**
+     * @return \OCP\Share\IManager
+     */
+    public function getShareManager() {
+        return $this->query('ShareManager');
+    }
+
+    /**
+     * @return \OCP\Collaboration\Collaborators\ISearch
+     */
+    public function getCollaboratorSearch() {
+        return $this->query('CollaboratorSearch');
+    }
+
+    /**
+     * @return \OCP\Collaboration\AutoComplete\IManager
+     */
+    public function getAutoCompleteManager(){
+        return $this->query(IManager::class);
+    }
+
+    /**
+     * Returns the LDAP Provider
+     *
+     * @return \OCP\LDAP\ILDAPProvider
+     */
+    public function getLDAPProvider() {
+        return $this->query('LDAPProvider');
+    }
+
+    /**
+     * @return \OCP\Settings\IManager
+     */
+    public function getSettingsManager() {
+        return $this->query('SettingsManager');
+    }
+
+    /**
+     * @return \OCP\Files\IAppData
+     */
+    public function getAppDataDir($app) {
+        /** @var \OC\Files\AppData\Factory $factory */
+        $factory = $this->query(\OC\Files\AppData\Factory::class);
+        return $factory->get($app);
+    }
+
+    /**
+     * @return \OCP\Lockdown\ILockdownManager
+     */
+    public function getLockdownManager() {
+        return $this->query('LockdownManager');
+    }
+
+    /**
+     * @return \OCP\Federation\ICloudIdManager
+     */
+    public function getCloudIdManager() {
+        return $this->query(ICloudIdManager::class);
+    }
+
+    /**
+     * @return \OCP\GlobalScale\IConfig
+     */
+    public function getGlobalScaleConfig() {
+        return $this->query(IConfig::class);
+    }
+
+    /**
+     * @return \OCP\Federation\ICloudFederationProviderManager
+     */
+    public function getCloudFederationProviderManager() {
+        return $this->query(ICloudFederationProviderManager::class);
+    }
+
+    /**
+     * @return \OCP\Remote\Api\IApiFactory
+     */
+    public function getRemoteApiFactory() {
+        return $this->query(IApiFactory::class);
+    }
+
+    /**
+     * @return \OCP\Federation\ICloudFederationFactory
+     */
+    public function getCloudFederationFactory() {
+        return $this->query(ICloudFederationFactory::class);
+    }
+
+    /**
+     * @return \OCP\Remote\IInstanceFactory
+     */
+    public function getRemoteInstanceFactory() {
+        return $this->query(IInstanceFactory::class);
+    }
 }