nextcloud / server

apps/federatedfilesharing/lib/AppInfo/Application.php

Indentation +102 added lines, -102 removed lines

@@ -39,114 +39,114 @@
 
 class Application extends App {
 
-	/** @var FederatedShareProvider */
-	protected $federatedShareProvider;
+    /** @var FederatedShareProvider */
+    protected $federatedShareProvider;
 
-	public function __construct() {
-		parent::__construct('federatedfilesharing');
+    public function __construct() {
+        parent::__construct('federatedfilesharing');
 
-		$container = $this->getContainer();
-		$server = $container->getServer();
+        $container = $this->getContainer();
+        $server = $container->getServer();
 
-		$cloudFederationManager = $server->getCloudFederationProviderManager();
-		$cloudFederationManager->addCloudFederationProvider('file',
-			'Federated Files Sharing',
-			function() use ($container) {
-				$server = $container->getServer();
-				return new CloudFederationProviderFiles(
-					$server->getAppManager(),
-					$server->query(FederatedShareProvider::class),
-					$server->query(AddressHandler::class),
-					$server->getLogger(),
-					$server->getUserManager(),
-					$server->getCloudIdManager(),
-					$server->getActivityManager(),
-					$server->getNotificationManager(),
-					$server->getURLGenerator(),
-					$server->getCloudFederationFactory(),
-					$server->getCloudFederationProviderManager(),
-					$server->getDatabaseConnection()
-				);
-			});
+        $cloudFederationManager = $server->getCloudFederationProviderManager();
+        $cloudFederationManager->addCloudFederationProvider('file',
+            'Federated Files Sharing',
+            function() use ($container) {
+                $server = $container->getServer();
+                return new CloudFederationProviderFiles(
+                    $server->getAppManager(),
+                    $server->query(FederatedShareProvider::class),
+                    $server->query(AddressHandler::class),
+                    $server->getLogger(),
+                    $server->getUserManager(),
+                    $server->getCloudIdManager(),
+                    $server->getActivityManager(),
+                    $server->getNotificationManager(),
+                    $server->getURLGenerator(),
+                    $server->getCloudFederationFactory(),
+                    $server->getCloudFederationProviderManager(),
+                    $server->getDatabaseConnection()
+                );
+            });
 
-		$container->registerService('RequestHandlerController', function(SimpleContainer $c) use ($server) {
-			$addressHandler = new AddressHandler(
-				$server->getURLGenerator(),
-				$server->getL10N('federatedfilesharing'),
-				$server->getCloudIdManager()
-			);
-			$notification = new Notifications(
-				$addressHandler,
-				$server->getHTTPClientService(),
-				$server->query(\OCP\OCS\IDiscoveryService::class),
-				\OC::$server->getJobList(),
-				\OC::$server->getCloudFederationProviderManager(),
-				\OC::$server->getCloudFederationFactory()
-			);
-			return new RequestHandlerController(
-				$c->query('AppName'),
-				$server->getRequest(),
-				$this->getFederatedShareProvider(),
-				$server->getDatabaseConnection(),
-				$server->getShareManager(),
-				$notification,
-				$addressHandler,
-				$server->getUserManager(),
-				$server->getCloudIdManager(),
-				$server->getLogger(),
-				$server->getCloudFederationFactory(),
-				$server->getCloudFederationProviderManager()
-			);
-		});
-	}
+        $container->registerService('RequestHandlerController', function(SimpleContainer $c) use ($server) {
+            $addressHandler = new AddressHandler(
+                $server->getURLGenerator(),
+                $server->getL10N('federatedfilesharing'),
+                $server->getCloudIdManager()
+            );
+            $notification = new Notifications(
+                $addressHandler,
+                $server->getHTTPClientService(),
+                $server->query(\OCP\OCS\IDiscoveryService::class),
+                \OC::$server->getJobList(),
+                \OC::$server->getCloudFederationProviderManager(),
+                \OC::$server->getCloudFederationFactory()
+            );
+            return new RequestHandlerController(
+                $c->query('AppName'),
+                $server->getRequest(),
+                $this->getFederatedShareProvider(),
+                $server->getDatabaseConnection(),
+                $server->getShareManager(),
+                $notification,
+                $addressHandler,
+                $server->getUserManager(),
+                $server->getCloudIdManager(),
+                $server->getLogger(),
+                $server->getCloudFederationFactory(),
+                $server->getCloudFederationProviderManager()
+            );
+        });
+    }
 
-	/**
-	 * get instance of federated share provider
-	 *
-	 * @return FederatedShareProvider
-	 */
-	public function getFederatedShareProvider() {
-		if ($this->federatedShareProvider === null) {
-			$this->initFederatedShareProvider();
-		}
-		return $this->federatedShareProvider;
-	}
+    /**
+     * get instance of federated share provider
+     *
+     * @return FederatedShareProvider
+     */
+    public function getFederatedShareProvider() {
+        if ($this->federatedShareProvider === null) {
+            $this->initFederatedShareProvider();
+        }
+        return $this->federatedShareProvider;
+    }
 
-	/**
-	 * initialize federated share provider
-	 */
-	protected function initFederatedShareProvider() {
-		$c = $this->getContainer();
-		$addressHandler = new \OCA\FederatedFileSharing\AddressHandler(
-			\OC::$server->getURLGenerator(),
-			\OC::$server->getL10N('federatedfilesharing'),
-			\OC::$server->getCloudIdManager()
-		);
-		$notifications = new \OCA\FederatedFileSharing\Notifications(
-			$addressHandler,
-			\OC::$server->getHTTPClientService(),
-			\OC::$server->query(\OCP\OCS\IDiscoveryService::class),
-			\OC::$server->getJobList(),
-			\OC::$server->getCloudFederationProviderManager(),
-			\OC::$server->getCloudFederationFactory()
-		);
-		$tokenHandler = new \OCA\FederatedFileSharing\TokenHandler(
-			\OC::$server->getSecureRandom()
-		);
+    /**
+     * initialize federated share provider
+     */
+    protected function initFederatedShareProvider() {
+        $c = $this->getContainer();
+        $addressHandler = new \OCA\FederatedFileSharing\AddressHandler(
+            \OC::$server->getURLGenerator(),
+            \OC::$server->getL10N('federatedfilesharing'),
+            \OC::$server->getCloudIdManager()
+        );
+        $notifications = new \OCA\FederatedFileSharing\Notifications(
+            $addressHandler,
+            \OC::$server->getHTTPClientService(),
+            \OC::$server->query(\OCP\OCS\IDiscoveryService::class),
+            \OC::$server->getJobList(),
+            \OC::$server->getCloudFederationProviderManager(),
+            \OC::$server->getCloudFederationFactory()
+        );
+        $tokenHandler = new \OCA\FederatedFileSharing\TokenHandler(
+            \OC::$server->getSecureRandom()
+        );
 
-		$this->federatedShareProvider = new \OCA\FederatedFileSharing\FederatedShareProvider(
-			\OC::$server->getDatabaseConnection(),
-			$addressHandler,
-			$notifications,
-			$tokenHandler,
-			\OC::$server->getL10N('federatedfilesharing'),
-			\OC::$server->getLogger(),
-			\OC::$server->getLazyRootFolder(),
-			\OC::$server->getConfig(),
-			\OC::$server->getUserManager(),
-			\OC::$server->getCloudIdManager(),
-			$c->query(IConfig::class)
-		);
-	}
+        $this->federatedShareProvider = new \OCA\FederatedFileSharing\FederatedShareProvider(
+            \OC::$server->getDatabaseConnection(),
+            $addressHandler,
+            $notifications,
+            $tokenHandler,
+            \OC::$server->getL10N('federatedfilesharing'),
+            \OC::$server->getLogger(),
+            \OC::$server->getLazyRootFolder(),
+            \OC::$server->getConfig(),
+            \OC::$server->getUserManager(),
+            \OC::$server->getCloudIdManager(),
+            $c->query(IConfig::class)
+        );
+    }
 
 }

Unused Use Statements -1 removed lines

@@ -32,7 +32,6 @@
 use OCA\FederatedFileSharing\Controller\RequestHandlerController;
 use OCA\FederatedFileSharing\FederatedShareProvider;
 use OCA\FederatedFileSharing\Notifications;
-use OCA\FederatedFileSharing\OCM\CloudFederationProvider;
 use OCA\FederatedFileSharing\OCM\CloudFederationProviderFiles;
 use OCP\AppFramework\App;
 use OCP\GlobalScale\IConfig;

apps/federatedfilesharing/lib/Controller/RequestHandlerController.php

Doc Comments +1 added lines, -1 removed lines

@@ -450,7 +450,7 @@
 	/**
 	 * translate Nextcloud permissions to OCM Permissions
 	 *
-	 * @param $ncPermissions
+	 * @param integer $ncPermissions
 	 * @return array
 	 */
 	protected function ncPermissions2ocmPermissions($ncPermissions) {

Indentation +427 added lines, -427 removed lines

@@ -52,431 +52,431 @@
 
 class RequestHandlerController extends OCSController {
 
-	/** @var FederatedShareProvider */
-	private $federatedShareProvider;
-
-	/** @var IDBConnection */
-	private $connection;
-
-	/** @var Share\IManager */
-	private $shareManager;
-
-	/** @var Notifications */
-	private $notifications;
-
-	/** @var AddressHandler */
-	private $addressHandler;
-
-	/** @var  IUserManager */
-	private $userManager;
-
-	/** @var string */
-	private $shareTable = 'share';
-
-	/** @var ICloudIdManager */
-	private $cloudIdManager;
-
-	/** @var ILogger */
-	private $logger;
-
-	/** @var ICloudFederationFactory */
-	private $cloudFederationFactory;
-
-	/** @var ICloudFederationProviderManager */
-	private $cloudFederationProviderManager;
-
-	/**
-	 * Server2Server constructor.
-	 *
-	 * @param string $appName
-	 * @param IRequest $request
-	 * @param FederatedShareProvider $federatedShareProvider
-	 * @param IDBConnection $connection
-	 * @param Share\IManager $shareManager
-	 * @param Notifications $notifications
-	 * @param AddressHandler $addressHandler
-	 * @param IUserManager $userManager
-	 * @param ICloudIdManager $cloudIdManager
-	 * @param ILogger $logger
-	 * @param ICloudFederationFactory $cloudFederationFactory
-	 * @param ICloudFederationProviderManager $cloudFederationProviderManager
-	 */
-	public function __construct($appName,
-								IRequest $request,
-								FederatedShareProvider $federatedShareProvider,
-								IDBConnection $connection,
-								Share\IManager $shareManager,
-								Notifications $notifications,
-								AddressHandler $addressHandler,
-								IUserManager $userManager,
-								ICloudIdManager $cloudIdManager,
-								ILogger $logger,
-								ICloudFederationFactory $cloudFederationFactory,
-								ICloudFederationProviderManager $cloudFederationProviderManager
-	) {
-		parent::__construct($appName, $request);
-
-		$this->federatedShareProvider = $federatedShareProvider;
-		$this->connection = $connection;
-		$this->shareManager = $shareManager;
-		$this->notifications = $notifications;
-		$this->addressHandler = $addressHandler;
-		$this->userManager = $userManager;
-		$this->cloudIdManager = $cloudIdManager;
-		$this->logger = $logger;
-		$this->cloudFederationFactory = $cloudFederationFactory;
-		$this->cloudFederationProviderManager = $cloudFederationProviderManager;
-	}
-
-	/**
-	 * @NoCSRFRequired
-	 * @PublicPage
-	 *
-	 * create a new share
-	 *
-	 * @return Http\DataResponse
-	 * @throws OCSException
-	 */
-	public function createShare() {
-
-		$remote = isset($_POST['remote']) ? $_POST['remote'] : null;
-		$token = isset($_POST['token']) ? $_POST['token'] : null;
-		$name = isset($_POST['name']) ? $_POST['name'] : null;
-		$owner = isset($_POST['owner']) ? $_POST['owner'] : null;
-		$sharedBy = isset($_POST['sharedBy']) ? $_POST['sharedBy'] : null;
-		$shareWith = isset($_POST['shareWith']) ? $_POST['shareWith'] : null;
-		$remoteId = isset($_POST['remoteId']) ? (int)$_POST['remoteId'] : null;
-		$sharedByFederatedId = isset($_POST['sharedByFederatedId']) ? $_POST['sharedByFederatedId'] : null;
-		$ownerFederatedId = isset($_POST['ownerFederatedId']) ? $_POST['ownerFederatedId'] : null;
-
-		if ($ownerFederatedId === null) {
-			$ownerFederatedId = $this->cloudIdManager->getCloudId($owner, $this->cleanupRemote($remote))->getId();
-		}
-		// if the owner of the share and the initiator are the same user
-		// we also complete the federated share ID for the initiator
-		if ($sharedByFederatedId === null && $owner === $sharedBy) {
-			$sharedByFederatedId = $ownerFederatedId;
-		}
-
-		$share = $this->cloudFederationFactory->getCloudFederationShare(
-			$shareWith,
-			$name,
-			'',
-			$remoteId,
-			$ownerFederatedId,
-			$owner,
-			$sharedByFederatedId,
-			$sharedBy,
-			$token,
-			'user',
-			'file'
-		);
-
-		try {
-			$provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
-			$provider->shareReceived($share);
-		} catch (ProviderDoesNotExistsException $e) {
-			throw new OCSException('Server does not support federated cloud sharing', 503);
-		} catch (ProviderCouldNotAddShareException $e) {
-			throw new OCSException($e->getMessage(), 400);
-		} catch (\Exception $e) {
-			throw new OCSException('internal server error, was not able to add share from ' . $remote, 500);
-		}
-
-		return new Http\DataResponse();
-	}
-
-	/**
-	 * @NoCSRFRequired
-	 * @PublicPage
-	 *
-	 * create re-share on behalf of another user
-	 *
-	 * @param int $id
-	 * @return Http\DataResponse
-	 * @throws OCSBadRequestException
-	 * @throws OCSException
-	 * @throws OCSForbiddenException
-	 */
-	public function reShare($id) {
-
-		$token = $this->request->getParam('token', null);
-		$shareWith = $this->request->getParam('shareWith', null);
-		$permission = (int)$this->request->getParam('permission', null);
-		$remoteId = (int)$this->request->getParam('remoteId', null);
-
-		if ($id === null ||
-			$token === null ||
-			$shareWith === null ||
-			$permission === null ||
-			$remoteId === null
-		) {
-			throw new OCSBadRequestException();
-		}
-
-		$notification = [
-			'sharedSecret' => $token,
-			'shareWith' => $shareWith,
-			'senderId' => $remoteId,
-			'message' => 'Recipient of a share ask the owner to reshare the file'
-		];
-
-		try {
-			$provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
-			list($newToken, $localId) = $provider->notificationReceived('REQUEST_RESHARE', $id, $notification);
-			return new Http\DataResponse([
-				'token' => $newToken,
-				'remoteId' => $localId
-			]);
-		} catch (ProviderDoesNotExistsException $e) {
-			throw new OCSException('Server does not support federated cloud sharing', 503);
-		} catch (ShareNotFound $e) {
-			$this->logger->debug('Share not found: ' . $e->getMessage());
-		} catch (\Exception $e) {
-			$this->logger->debug('internal server error, can not process notification: ' . $e->getMessage());
-		}
-
-		throw new OCSBadRequestException();
-	}
-
-
-	/**
-	 * @NoCSRFRequired
-	 * @PublicPage
-	 *
-	 * accept server-to-server share
-	 *
-	 * @param int $id
-	 * @return Http\DataResponse
-	 * @throws OCSException
-	 * @throws ShareNotFound
-	 * @throws \OC\HintException
-	 */
-	public function acceptShare($id) {
-
-		$token = isset($_POST['token']) ? $_POST['token'] : null;
-
-		$notification = [
-			'sharedSecret' => $token,
-			'message' => 'Recipient accept the share'
-		];
-
-		try {
-			$provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
-			$provider->notificationReceived('SHARE_ACCEPTED', $id, $notification);
-		} catch (ProviderDoesNotExistsException $e) {
-			throw new OCSException('Server does not support federated cloud sharing', 503);
-		} catch (ShareNotFound $e) {
-			$this->logger->debug('Share not found: ' . $e->getMessage());
-		} catch (\Exception $e) {
-			$this->logger->debug('internal server error, can not process notification: ' . $e->getMessage());
-		}
-
-		return new Http\DataResponse();
-	}
-
-	/**
-	 * @NoCSRFRequired
-	 * @PublicPage
-	 *
-	 * decline server-to-server share
-	 *
-	 * @param int $id
-	 * @return Http\DataResponse
-	 * @throws OCSException
-	 */
-	public function declineShare($id) {
-
-		$token = isset($_POST['token']) ? $_POST['token'] : null;
-
-		$notification = [
-			'sharedSecret' => $token,
-			'message' => 'Recipient declined the share'
-		];
-
-		try {
-			$provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
-			$provider->notificationReceived('SHARE_DECLINED', $id, $notification);
-		} catch (ProviderDoesNotExistsException $e) {
-			throw new OCSException('Server does not support federated cloud sharing', 503);
-		} catch (ShareNotFound $e) {
-			$this->logger->debug('Share not found: ' . $e->getMessage());
-		} catch (\Exception $e) {
-			$this->logger->debug('internal server error, can not process notification: ' . $e->getMessage());
-		}
-
-		return new Http\DataResponse();
-	}
-
-	/**
-	 * @NoCSRFRequired
-	 * @PublicPage
-	 *
-	 * remove server-to-server share if it was unshared by the owner
-	 *
-	 * @param int $id
-	 * @return Http\DataResponse
-	 * @throws OCSException
-	 */
-	public function unshare($id) {
-
-		if (!$this->isS2SEnabled()) {
-			throw new OCSException('Server does not support federated cloud sharing', 503);
-		}
-
-		$token = isset($_POST['token']) ? $_POST['token'] : null;
-
-		try {
-			$provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
-			$notification = ['sharedSecret' => $token];
-			$provider->notificationReceived('SHARE_UNSHARED', $id, $notification);
-		} catch (\Exception $e) {
-			$this->logger->debug('processing unshare notification failed: ' . $e->getMessage());
-		}
-
-		return new Http\DataResponse();
-	}
-
-	private function cleanupRemote($remote) {
-		$remote = substr($remote, strpos($remote, '://') + 3);
-
-		return rtrim($remote, '/');
-	}
-
-
-	/**
-	 * @NoCSRFRequired
-	 * @PublicPage
-	 *
-	 * federated share was revoked, either by the owner or the re-sharer
-	 *
-	 * @param int $id
-	 * @return Http\DataResponse
-	 * @throws OCSBadRequestException
-	 */
-	public function revoke($id) {
-
-		$token = $this->request->getParam('token');
-
-		try {
-			$provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
-			$notification = ['sharedSecret' => $token];
-			$provider->notificationReceived('RESHARE_UNDO', $id, $notification);
-			return new Http\DataResponse();
-		} catch (\Exception $e) {
-			throw new OCSBadRequestException();
-		}
-
-	}
-
-	/**
-	 * check if server-to-server sharing is enabled
-	 *
-	 * @param bool $incoming
-	 * @return bool
-	 */
-	private function isS2SEnabled($incoming = false) {
-
-		$result = \OCP\App::isEnabled('files_sharing');
-
-		if ($incoming) {
-			$result = $result && $this->federatedShareProvider->isIncomingServer2serverShareEnabled();
-		} else {
-			$result = $result && $this->federatedShareProvider->isOutgoingServer2serverShareEnabled();
-		}
-
-		return $result;
-	}
-
-	/**
-	 * @NoCSRFRequired
-	 * @PublicPage
-	 *
-	 * update share information to keep federated re-shares in sync
-	 *
-	 * @param int $id
-	 * @return Http\DataResponse
-	 * @throws OCSBadRequestException
-	 */
-	public function updatePermissions($id) {
-		$token = $this->request->getParam('token', null);
-		$ncPermissions = $this->request->getParam('permissions', null);
-
-		try {
-			$provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
-			$ocmPermissions = $this->ncPermissions2ocmPermissions((int)$ncPermissions);
-			$notification = ['sharedSecret' => $token, 'permission' => $ocmPermissions];
-			$provider->notificationReceived('RESHARE_CHANGE_PERMISSION', $id, $notification);
-		} catch (\Exception $e) {
-			$this->logger->debug($e->getMessage());
-			throw new OCSBadRequestException();
-		}
-
-		return new Http\DataResponse();
-	}
-
-	/**
-	 * 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;
-
-	}
-
-	/**
-	 * @NoCSRFRequired
-	 * @PublicPage
-	 *
-	 * change the owner of a server-to-server share
-	 *
-	 * @param int $id
-	 * @return Http\DataResponse
-	 * @throws \InvalidArgumentException
-	 * @throws OCSException
-	 */
-	public function move($id) {
-
-		if (!$this->isS2SEnabled()) {
-			throw new OCSException('Server does not support federated cloud sharing', 503);
-		}
-
-		$token = $this->request->getParam('token');
-		$remote = $this->request->getParam('remote');
-		$newRemoteId = $this->request->getParam('remote_id', $id);
-		$cloudId = $this->cloudIdManager->resolveCloudId($remote);
-
-		$qb = $this->connection->getQueryBuilder();
-		$query = $qb->update('share_external')
-			->set('remote', $qb->createNamedParameter($cloudId->getRemote()))
-			->set('owner', $qb->createNamedParameter($cloudId->getUser()))
-			->set('remote_id', $qb->createNamedParameter($newRemoteId))
-			->where($qb->expr()->eq('remote_id', $qb->createNamedParameter($id)))
-			->andWhere($qb->expr()->eq('share_token', $qb->createNamedParameter($token)));
-		$affected = $query->execute();
-
-		if ($affected > 0) {
-			return new Http\DataResponse(['remote' => $cloudId->getRemote(), 'owner' => $cloudId->getUser()]);
-		} else {
-			throw new OCSBadRequestException('Share not found or token invalid');
-		}
-	}
+    /** @var FederatedShareProvider */
+    private $federatedShareProvider;
+
+    /** @var IDBConnection */
+    private $connection;
+
+    /** @var Share\IManager */
+    private $shareManager;
+
+    /** @var Notifications */
+    private $notifications;
+
+    /** @var AddressHandler */
+    private $addressHandler;
+
+    /** @var  IUserManager */
+    private $userManager;
+
+    /** @var string */
+    private $shareTable = 'share';
+
+    /** @var ICloudIdManager */
+    private $cloudIdManager;
+
+    /** @var ILogger */
+    private $logger;
+
+    /** @var ICloudFederationFactory */
+    private $cloudFederationFactory;
+
+    /** @var ICloudFederationProviderManager */
+    private $cloudFederationProviderManager;
+
+    /**
+     * Server2Server constructor.
+     *
+     * @param string $appName
+     * @param IRequest $request
+     * @param FederatedShareProvider $federatedShareProvider
+     * @param IDBConnection $connection
+     * @param Share\IManager $shareManager
+     * @param Notifications $notifications
+     * @param AddressHandler $addressHandler
+     * @param IUserManager $userManager
+     * @param ICloudIdManager $cloudIdManager
+     * @param ILogger $logger
+     * @param ICloudFederationFactory $cloudFederationFactory
+     * @param ICloudFederationProviderManager $cloudFederationProviderManager
+     */
+    public function __construct($appName,
+                                IRequest $request,
+                                FederatedShareProvider $federatedShareProvider,
+                                IDBConnection $connection,
+                                Share\IManager $shareManager,
+                                Notifications $notifications,
+                                AddressHandler $addressHandler,
+                                IUserManager $userManager,
+                                ICloudIdManager $cloudIdManager,
+                                ILogger $logger,
+                                ICloudFederationFactory $cloudFederationFactory,
+                                ICloudFederationProviderManager $cloudFederationProviderManager
+    ) {
+        parent::__construct($appName, $request);
+
+        $this->federatedShareProvider = $federatedShareProvider;
+        $this->connection = $connection;
+        $this->shareManager = $shareManager;
+        $this->notifications = $notifications;
+        $this->addressHandler = $addressHandler;
+        $this->userManager = $userManager;
+        $this->cloudIdManager = $cloudIdManager;
+        $this->logger = $logger;
+        $this->cloudFederationFactory = $cloudFederationFactory;
+        $this->cloudFederationProviderManager = $cloudFederationProviderManager;
+    }
+
+    /**
+     * @NoCSRFRequired
+     * @PublicPage
+     *
+     * create a new share
+     *
+     * @return Http\DataResponse
+     * @throws OCSException
+     */
+    public function createShare() {
+
+        $remote = isset($_POST['remote']) ? $_POST['remote'] : null;
+        $token = isset($_POST['token']) ? $_POST['token'] : null;
+        $name = isset($_POST['name']) ? $_POST['name'] : null;
+        $owner = isset($_POST['owner']) ? $_POST['owner'] : null;
+        $sharedBy = isset($_POST['sharedBy']) ? $_POST['sharedBy'] : null;
+        $shareWith = isset($_POST['shareWith']) ? $_POST['shareWith'] : null;
+        $remoteId = isset($_POST['remoteId']) ? (int)$_POST['remoteId'] : null;
+        $sharedByFederatedId = isset($_POST['sharedByFederatedId']) ? $_POST['sharedByFederatedId'] : null;
+        $ownerFederatedId = isset($_POST['ownerFederatedId']) ? $_POST['ownerFederatedId'] : null;
+
+        if ($ownerFederatedId === null) {
+            $ownerFederatedId = $this->cloudIdManager->getCloudId($owner, $this->cleanupRemote($remote))->getId();
+        }
+        // if the owner of the share and the initiator are the same user
+        // we also complete the federated share ID for the initiator
+        if ($sharedByFederatedId === null && $owner === $sharedBy) {
+            $sharedByFederatedId = $ownerFederatedId;
+        }
+
+        $share = $this->cloudFederationFactory->getCloudFederationShare(
+            $shareWith,
+            $name,
+            '',
+            $remoteId,
+            $ownerFederatedId,
+            $owner,
+            $sharedByFederatedId,
+            $sharedBy,
+            $token,
+            'user',
+            'file'
+        );
+
+        try {
+            $provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
+            $provider->shareReceived($share);
+        } catch (ProviderDoesNotExistsException $e) {
+            throw new OCSException('Server does not support federated cloud sharing', 503);
+        } catch (ProviderCouldNotAddShareException $e) {
+            throw new OCSException($e->getMessage(), 400);
+        } catch (\Exception $e) {
+            throw new OCSException('internal server error, was not able to add share from ' . $remote, 500);
+        }
+
+        return new Http\DataResponse();
+    }
+
+    /**
+     * @NoCSRFRequired
+     * @PublicPage
+     *
+     * create re-share on behalf of another user
+     *
+     * @param int $id
+     * @return Http\DataResponse
+     * @throws OCSBadRequestException
+     * @throws OCSException
+     * @throws OCSForbiddenException
+     */
+    public function reShare($id) {
+
+        $token = $this->request->getParam('token', null);
+        $shareWith = $this->request->getParam('shareWith', null);
+        $permission = (int)$this->request->getParam('permission', null);
+        $remoteId = (int)$this->request->getParam('remoteId', null);
+
+        if ($id === null ||
+            $token === null ||
+            $shareWith === null ||
+            $permission === null ||
+            $remoteId === null
+        ) {
+            throw new OCSBadRequestException();
+        }
+
+        $notification = [
+            'sharedSecret' => $token,
+            'shareWith' => $shareWith,
+            'senderId' => $remoteId,
+            'message' => 'Recipient of a share ask the owner to reshare the file'
+        ];
+
+        try {
+            $provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
+            list($newToken, $localId) = $provider->notificationReceived('REQUEST_RESHARE', $id, $notification);
+            return new Http\DataResponse([
+                'token' => $newToken,
+                'remoteId' => $localId
+            ]);
+        } catch (ProviderDoesNotExistsException $e) {
+            throw new OCSException('Server does not support federated cloud sharing', 503);
+        } catch (ShareNotFound $e) {
+            $this->logger->debug('Share not found: ' . $e->getMessage());
+        } catch (\Exception $e) {
+            $this->logger->debug('internal server error, can not process notification: ' . $e->getMessage());
+        }
+
+        throw new OCSBadRequestException();
+    }
+
+
+    /**
+     * @NoCSRFRequired
+     * @PublicPage
+     *
+     * accept server-to-server share
+     *
+     * @param int $id
+     * @return Http\DataResponse
+     * @throws OCSException
+     * @throws ShareNotFound
+     * @throws \OC\HintException
+     */
+    public function acceptShare($id) {
+
+        $token = isset($_POST['token']) ? $_POST['token'] : null;
+
+        $notification = [
+            'sharedSecret' => $token,
+            'message' => 'Recipient accept the share'
+        ];
+
+        try {
+            $provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
+            $provider->notificationReceived('SHARE_ACCEPTED', $id, $notification);
+        } catch (ProviderDoesNotExistsException $e) {
+            throw new OCSException('Server does not support federated cloud sharing', 503);
+        } catch (ShareNotFound $e) {
+            $this->logger->debug('Share not found: ' . $e->getMessage());
+        } catch (\Exception $e) {
+            $this->logger->debug('internal server error, can not process notification: ' . $e->getMessage());
+        }
+
+        return new Http\DataResponse();
+    }
+
+    /**
+     * @NoCSRFRequired
+     * @PublicPage
+     *
+     * decline server-to-server share
+     *
+     * @param int $id
+     * @return Http\DataResponse
+     * @throws OCSException
+     */
+    public function declineShare($id) {
+
+        $token = isset($_POST['token']) ? $_POST['token'] : null;
+
+        $notification = [
+            'sharedSecret' => $token,
+            'message' => 'Recipient declined the share'
+        ];
+
+        try {
+            $provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
+            $provider->notificationReceived('SHARE_DECLINED', $id, $notification);
+        } catch (ProviderDoesNotExistsException $e) {
+            throw new OCSException('Server does not support federated cloud sharing', 503);
+        } catch (ShareNotFound $e) {
+            $this->logger->debug('Share not found: ' . $e->getMessage());
+        } catch (\Exception $e) {
+            $this->logger->debug('internal server error, can not process notification: ' . $e->getMessage());
+        }
+
+        return new Http\DataResponse();
+    }
+
+    /**
+     * @NoCSRFRequired
+     * @PublicPage
+     *
+     * remove server-to-server share if it was unshared by the owner
+     *
+     * @param int $id
+     * @return Http\DataResponse
+     * @throws OCSException
+     */
+    public function unshare($id) {
+
+        if (!$this->isS2SEnabled()) {
+            throw new OCSException('Server does not support federated cloud sharing', 503);
+        }
+
+        $token = isset($_POST['token']) ? $_POST['token'] : null;
+
+        try {
+            $provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
+            $notification = ['sharedSecret' => $token];
+            $provider->notificationReceived('SHARE_UNSHARED', $id, $notification);
+        } catch (\Exception $e) {
+            $this->logger->debug('processing unshare notification failed: ' . $e->getMessage());
+        }
+
+        return new Http\DataResponse();
+    }
+
+    private function cleanupRemote($remote) {
+        $remote = substr($remote, strpos($remote, '://') + 3);
+
+        return rtrim($remote, '/');
+    }
+
+
+    /**
+     * @NoCSRFRequired
+     * @PublicPage
+     *
+     * federated share was revoked, either by the owner or the re-sharer
+     *
+     * @param int $id
+     * @return Http\DataResponse
+     * @throws OCSBadRequestException
+     */
+    public function revoke($id) {
+
+        $token = $this->request->getParam('token');
+
+        try {
+            $provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
+            $notification = ['sharedSecret' => $token];
+            $provider->notificationReceived('RESHARE_UNDO', $id, $notification);
+            return new Http\DataResponse();
+        } catch (\Exception $e) {
+            throw new OCSBadRequestException();
+        }
+
+    }
+
+    /**
+     * check if server-to-server sharing is enabled
+     *
+     * @param bool $incoming
+     * @return bool
+     */
+    private function isS2SEnabled($incoming = false) {
+
+        $result = \OCP\App::isEnabled('files_sharing');
+
+        if ($incoming) {
+            $result = $result && $this->federatedShareProvider->isIncomingServer2serverShareEnabled();
+        } else {
+            $result = $result && $this->federatedShareProvider->isOutgoingServer2serverShareEnabled();
+        }
+
+        return $result;
+    }
+
+    /**
+     * @NoCSRFRequired
+     * @PublicPage
+     *
+     * update share information to keep federated re-shares in sync
+     *
+     * @param int $id
+     * @return Http\DataResponse
+     * @throws OCSBadRequestException
+     */
+    public function updatePermissions($id) {
+        $token = $this->request->getParam('token', null);
+        $ncPermissions = $this->request->getParam('permissions', null);
+
+        try {
+            $provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
+            $ocmPermissions = $this->ncPermissions2ocmPermissions((int)$ncPermissions);
+            $notification = ['sharedSecret' => $token, 'permission' => $ocmPermissions];
+            $provider->notificationReceived('RESHARE_CHANGE_PERMISSION', $id, $notification);
+        } catch (\Exception $e) {
+            $this->logger->debug($e->getMessage());
+            throw new OCSBadRequestException();
+        }
+
+        return new Http\DataResponse();
+    }
+
+    /**
+     * 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;
+
+    }
+
+    /**
+     * @NoCSRFRequired
+     * @PublicPage
+     *
+     * change the owner of a server-to-server share
+     *
+     * @param int $id
+     * @return Http\DataResponse
+     * @throws \InvalidArgumentException
+     * @throws OCSException
+     */
+    public function move($id) {
+
+        if (!$this->isS2SEnabled()) {
+            throw new OCSException('Server does not support federated cloud sharing', 503);
+        }
+
+        $token = $this->request->getParam('token');
+        $remote = $this->request->getParam('remote');
+        $newRemoteId = $this->request->getParam('remote_id', $id);
+        $cloudId = $this->cloudIdManager->resolveCloudId($remote);
+
+        $qb = $this->connection->getQueryBuilder();
+        $query = $qb->update('share_external')
+            ->set('remote', $qb->createNamedParameter($cloudId->getRemote()))
+            ->set('owner', $qb->createNamedParameter($cloudId->getUser()))
+            ->set('remote_id', $qb->createNamedParameter($newRemoteId))
+            ->where($qb->expr()->eq('remote_id', $qb->createNamedParameter($id)))
+            ->andWhere($qb->expr()->eq('share_token', $qb->createNamedParameter($token)));
+        $affected = $query->execute();
+
+        if ($affected > 0) {
+            return new Http\DataResponse(['remote' => $cloudId->getRemote(), 'owner' => $cloudId->getUser()]);
+        } else {
+            throw new OCSBadRequestException('Share not found or token invalid');
+        }
+    }
 }

Spacing +12 added lines, -12 removed lines

@@ -145,7 +145,7 @@ 
 		$owner = isset($_POST['owner']) ? $_POST['owner'] : null;
 		$sharedBy = isset($_POST['sharedBy']) ? $_POST['sharedBy'] : null;
 		$shareWith = isset($_POST['shareWith']) ? $_POST['shareWith'] : null;
-		$remoteId = isset($_POST['remoteId']) ? (int)$_POST['remoteId'] : null;
+		$remoteId = isset($_POST['remoteId']) ? (int) $_POST['remoteId'] : null;
 		$sharedByFederatedId = isset($_POST['sharedByFederatedId']) ? $_POST['sharedByFederatedId'] : null;
 		$ownerFederatedId = isset($_POST['ownerFederatedId']) ? $_POST['ownerFederatedId'] : null;
 
@@ -180,7 +180,7 @@ 
 		} catch (ProviderCouldNotAddShareException $e) {
 			throw new OCSException($e->getMessage(), 400);
 		} catch (\Exception $e) {
-			throw new OCSException('internal server error, was not able to add share from ' . $remote, 500);
+			throw new OCSException('internal server error, was not able to add share from '.$remote, 500);
 		}
 
 		return new Http\DataResponse();
@@ -202,8 +202,8 @@ 
 
 		$token = $this->request->getParam('token', null);
 		$shareWith = $this->request->getParam('shareWith', null);
-		$permission = (int)$this->request->getParam('permission', null);
-		$remoteId = (int)$this->request->getParam('remoteId', null);
+		$permission = (int) $this->request->getParam('permission', null);
+		$remoteId = (int) $this->request->getParam('remoteId', null);
 
 		if ($id === null ||
 			$token === null ||
@@ -231,9 +231,9 @@ 
 		} catch (ProviderDoesNotExistsException $e) {
 			throw new OCSException('Server does not support federated cloud sharing', 503);
 		} catch (ShareNotFound $e) {
-			$this->logger->debug('Share not found: ' . $e->getMessage());
+			$this->logger->debug('Share not found: '.$e->getMessage());
 		} catch (\Exception $e) {
-			$this->logger->debug('internal server error, can not process notification: ' . $e->getMessage());
+			$this->logger->debug('internal server error, can not process notification: '.$e->getMessage());
 		}
 
 		throw new OCSBadRequestException();
@@ -267,9 +267,9 @@ 
 		} catch (ProviderDoesNotExistsException $e) {
 			throw new OCSException('Server does not support federated cloud sharing', 503);
 		} catch (ShareNotFound $e) {
-			$this->logger->debug('Share not found: ' . $e->getMessage());
+			$this->logger->debug('Share not found: '.$e->getMessage());
 		} catch (\Exception $e) {
-			$this->logger->debug('internal server error, can not process notification: ' . $e->getMessage());
+			$this->logger->debug('internal server error, can not process notification: '.$e->getMessage());
 		}
 
 		return new Http\DataResponse();
@@ -300,9 +300,9 @@ 
 		} catch (ProviderDoesNotExistsException $e) {
 			throw new OCSException('Server does not support federated cloud sharing', 503);
 		} catch (ShareNotFound $e) {
-			$this->logger->debug('Share not found: ' . $e->getMessage());
+			$this->logger->debug('Share not found: '.$e->getMessage());
 		} catch (\Exception $e) {
-			$this->logger->debug('internal server error, can not process notification: ' . $e->getMessage());
+			$this->logger->debug('internal server error, can not process notification: '.$e->getMessage());
 		}
 
 		return new Http\DataResponse();
@@ -331,7 +331,7 @@ 
 			$notification = ['sharedSecret' => $token];
 			$provider->notificationReceived('SHARE_UNSHARED', $id, $notification);
 		} catch (\Exception $e) {
-			$this->logger->debug('processing unshare notification failed: ' . $e->getMessage());
+			$this->logger->debug('processing unshare notification failed: '.$e->getMessage());
 		}
 
 		return new Http\DataResponse();
@@ -404,7 +404,7 @@ 
 
 		try {
 			$provider = $this->cloudFederationProviderManager->getCloudFederationProvider('file');
-			$ocmPermissions = $this->ncPermissions2ocmPermissions((int)$ncPermissions);
+			$ocmPermissions = $this->ncPermissions2ocmPermissions((int) $ncPermissions);
 			$notification = ['sharedSecret' => $token, 'permission' => $ocmPermissions];
 			$provider->notificationReceived('RESHARE_CHANGE_PERMISSION', $id, $notification);
 		} catch (\Exception $e) {

apps/federatedfilesharing/lib/FederatedShareProvider.php

Spacing +19 added lines, -19 removed lines

@@ -192,7 +192,7 @@ 
 		if ($remoteShare) {
 			try {
 				$ownerCloudId = $this->cloudIdManager->getCloudId($remoteShare['owner'], $remoteShare['remote']);
-				$shareId = $this->addShareToDB($itemSource, $itemType, $shareWith, $sharedBy, $ownerCloudId->getId(), $permissions, 'tmp_token_' . time());
+				$shareId = $this->addShareToDB($itemSource, $itemType, $shareWith, $sharedBy, $ownerCloudId->getId(), $permissions, 'tmp_token_'.time());
 				$share->setId($shareId);
 				list($token, $remoteId) = $this->askOwnerToReShare($shareWith, $share, $shareId);
 				// remote share was create successfully if we get a valid token as return
@@ -272,7 +272,7 @@ 
 			$failure = true;
 		}
 
-		if($failure) {
+		if ($failure) {
 			$this->removeShareFromTableById($shareId);
 			$message_t = $this->l->t('Sharing %s failed, could not find %s, maybe the server is currently unreachable or uses a self-signed certificate.',
 				[$share->getNode()->getName(), $share->getSharedWith()]);
@@ -324,7 +324,7 @@ 
 			->andWhere($query->expr()->eq('mountpoint', $query->createNamedParameter($share->getTarget())));
 		$result = $query->execute()->fetchAll();
 
-		if (isset($result[0]) && (int)$result[0]['remote_id'] > 0) {
+		if (isset($result[0]) && (int) $result[0]['remote_id'] > 0) {
 			return $result[0];
 		}
 
@@ -366,7 +366,7 @@ 
 		$qb->execute();
 		$id = $qb->getLastInsertId();
 
-		return (int)$id;
+		return (int) $id;
 	}
 
 	/**
@@ -456,14 +456,14 @@ 
 	public function getRemoteId(IShare $share) {
 		$query = $this->dbConnection->getQueryBuilder();
 		$query->select('remote_id')->from('federated_reshares')
-			->where($query->expr()->eq('share_id', $query->createNamedParameter((int)$share->getId())));
+			->where($query->expr()->eq('share_id', $query->createNamedParameter((int) $share->getId())));
 		$data = $query->execute()->fetch();
 
 		if (!is_array($data) || !isset($data['remote_id'])) {
 			throw new ShareNotFound();
 		}
 
-		return (int)$data['remote_id'];
+		return (int) $data['remote_id'];
 	}
 
 	/**
@@ -494,7 +494,7 @@ 
 			->orderBy('id');
 
 		$cursor = $qb->execute();
-		while($data = $cursor->fetch()) {
+		while ($data = $cursor->fetch()) {
 			$children[] = $this->createShareObject($data);
 		}
 		$cursor->closeCursor();
@@ -612,7 +612,7 @@ 
 			);
 		}
 
-		$qb->innerJoin('s', 'filecache' ,'f', $qb->expr()->eq('s.file_source', 'f.fileid'));
+		$qb->innerJoin('s', 'filecache', 'f', $qb->expr()->eq('s.file_source', 'f.fileid'));
 		$qb->andWhere($qb->expr()->eq('f.parent', $qb->createNamedParameter($node->getId())));
 
 		$qb->orderBy('id');
@@ -675,7 +675,7 @@ 
 
 		$cursor = $qb->execute();
 		$shares = [];
-		while($data = $cursor->fetch()) {
+		while ($data = $cursor->fetch()) {
 			$shares[] = $this->createShareObject($data);
 		}
 		$cursor->closeCursor();
@@ -699,7 +699,7 @@ 
 		$cursor->closeCursor();
 
 		if ($data === false) {
-			throw new ShareNotFound('Can not find share with ID: ' . $id);
+			throw new ShareNotFound('Can not find share with ID: '.$id);
 		}
 
 		try {
@@ -727,7 +727,7 @@ 
 			->execute();
 
 		$shares = [];
-		while($data = $cursor->fetch()) {
+		while ($data = $cursor->fetch()) {
 			$shares[] = $this->createShareObject($data);
 		}
 		$cursor->closeCursor();
@@ -766,7 +766,7 @@ 
 
 		$cursor = $qb->execute();
 
-		while($data = $cursor->fetch()) {
+		while ($data = $cursor->fetch()) {
 			$shares[] = $this->createShareObject($data);
 		}
 		$cursor->closeCursor();
@@ -843,15 +843,15 @@ 
 	private function createShareObject($data) {
 
 		$share = new Share($this->rootFolder, $this->userManager);
-		$share->setId((int)$data['id'])
-			->setShareType((int)$data['share_type'])
-			->setPermissions((int)$data['permissions'])
+		$share->setId((int) $data['id'])
+			->setShareType((int) $data['share_type'])
+			->setPermissions((int) $data['permissions'])
 			->setTarget($data['file_target'])
-			->setMailSend((bool)$data['mail_send'])
+			->setMailSend((bool) $data['mail_send'])
 			->setToken($data['token']);
 
 		$shareTime = new \DateTime();
-		$shareTime->setTimestamp((int)$data['stime']);
+		$shareTime->setTimestamp((int) $data['stime']);
 		$share->setShareTime($shareTime);
 		$share->setSharedWith($data['share_with']);
 
@@ -861,13 +861,13 @@ 
 		} else {
 			//OLD SHARE
 			$share->setSharedBy($data['uid_owner']);
-			$path = $this->getNode($share->getSharedBy(), (int)$data['file_source']);
+			$path = $this->getNode($share->getSharedBy(), (int) $data['file_source']);
 
 			$owner = $path->getOwner();
 			$share->setShareOwner($owner->getUID());
 		}
 
-		$share->setNodeId((int)$data['file_source']);
+		$share->setNodeId((int) $data['file_source']);
 		$share->setNodeType($data['item_type']);
 
 		$share->setProviderId($this->identifier());

Indentation +1009 added lines, -1009 removed lines

@@ -54,1023 +54,1023 @@
  */
 class FederatedShareProvider implements IShareProvider {
 
-	const SHARE_TYPE_REMOTE = 6;
-
-	/** @var IDBConnection */
-	private $dbConnection;
-
-	/** @var AddressHandler */
-	private $addressHandler;
-
-	/** @var Notifications */
-	private $notifications;
-
-	/** @var TokenHandler */
-	private $tokenHandler;
-
-	/** @var IL10N */
-	private $l;
-
-	/** @var ILogger */
-	private $logger;
-
-	/** @var IRootFolder */
-	private $rootFolder;
-
-	/** @var IConfig */
-	private $config;
-
-	/** @var string */
-	private $externalShareTable = 'share_external';
-
-	/** @var IUserManager */
-	private $userManager;
-
-	/** @var ICloudIdManager */
-	private $cloudIdManager;
-
-	/** @var \OCP\GlobalScale\IConfig */
-	private $gsConfig;
-
-	/** @var ICloudFederationProviderManager */
-	private $cloudFederationProviderManager;
-
-	/**
-	 * DefaultShareProvider constructor.
-	 *
-	 * @param IDBConnection $connection
-	 * @param AddressHandler $addressHandler
-	 * @param Notifications $notifications
-	 * @param TokenHandler $tokenHandler
-	 * @param IL10N $l10n
-	 * @param ILogger $logger
-	 * @param IRootFolder $rootFolder
-	 * @param IConfig $config
-	 * @param IUserManager $userManager
-	 * @param ICloudIdManager $cloudIdManager
-	 * @param \OCP\GlobalScale\IConfig $globalScaleConfig
-	 * @param ICloudFederationProviderManager $cloudFederationProviderManager
-	 */
-	public function __construct(
-			IDBConnection $connection,
-			AddressHandler $addressHandler,
-			Notifications $notifications,
-			TokenHandler $tokenHandler,
-			IL10N $l10n,
-			ILogger $logger,
-			IRootFolder $rootFolder,
-			IConfig $config,
-			IUserManager $userManager,
-			ICloudIdManager $cloudIdManager,
-			\OCP\GlobalScale\IConfig $globalScaleConfig,
-			ICloudFederationProviderManager $cloudFederationProviderManager
-	) {
-		$this->dbConnection = $connection;
-		$this->addressHandler = $addressHandler;
-		$this->notifications = $notifications;
-		$this->tokenHandler = $tokenHandler;
-		$this->l = $l10n;
-		$this->logger = $logger;
-		$this->rootFolder = $rootFolder;
-		$this->config = $config;
-		$this->userManager = $userManager;
-		$this->cloudIdManager = $cloudIdManager;
-		$this->gsConfig = $globalScaleConfig;
-		$this->cloudFederationProviderManager = $cloudFederationProviderManager;
-	}
-
-	/**
-	 * Return the identifier of this provider.
-	 *
-	 * @return string Containing only [a-zA-Z0-9]
-	 */
-	public function identifier() {
-		return 'ocFederatedSharing';
-	}
-
-	/**
-	 * Share a path
-	 *
-	 * @param IShare $share
-	 * @return IShare The share object
-	 * @throws ShareNotFound
-	 * @throws \Exception
-	 */
-	public function create(IShare $share) {
-
-		$shareWith = $share->getSharedWith();
-		$itemSource = $share->getNodeId();
-		$itemType = $share->getNodeType();
-		$permissions = $share->getPermissions();
-		$sharedBy = $share->getSharedBy();
-
-		/*
+    const SHARE_TYPE_REMOTE = 6;
+
+    /** @var IDBConnection */
+    private $dbConnection;
+
+    /** @var AddressHandler */
+    private $addressHandler;
+
+    /** @var Notifications */
+    private $notifications;
+
+    /** @var TokenHandler */
+    private $tokenHandler;
+
+    /** @var IL10N */
+    private $l;
+
+    /** @var ILogger */
+    private $logger;
+
+    /** @var IRootFolder */
+    private $rootFolder;
+
+    /** @var IConfig */
+    private $config;
+
+    /** @var string */
+    private $externalShareTable = 'share_external';
+
+    /** @var IUserManager */
+    private $userManager;
+
+    /** @var ICloudIdManager */
+    private $cloudIdManager;
+
+    /** @var \OCP\GlobalScale\IConfig */
+    private $gsConfig;
+
+    /** @var ICloudFederationProviderManager */
+    private $cloudFederationProviderManager;
+
+    /**
+     * DefaultShareProvider constructor.
+     *
+     * @param IDBConnection $connection
+     * @param AddressHandler $addressHandler
+     * @param Notifications $notifications
+     * @param TokenHandler $tokenHandler
+     * @param IL10N $l10n
+     * @param ILogger $logger
+     * @param IRootFolder $rootFolder
+     * @param IConfig $config
+     * @param IUserManager $userManager
+     * @param ICloudIdManager $cloudIdManager
+     * @param \OCP\GlobalScale\IConfig $globalScaleConfig
+     * @param ICloudFederationProviderManager $cloudFederationProviderManager
+     */
+    public function __construct(
+            IDBConnection $connection,
+            AddressHandler $addressHandler,
+            Notifications $notifications,
+            TokenHandler $tokenHandler,
+            IL10N $l10n,
+            ILogger $logger,
+            IRootFolder $rootFolder,
+            IConfig $config,
+            IUserManager $userManager,
+            ICloudIdManager $cloudIdManager,
+            \OCP\GlobalScale\IConfig $globalScaleConfig,
+            ICloudFederationProviderManager $cloudFederationProviderManager
+    ) {
+        $this->dbConnection = $connection;
+        $this->addressHandler = $addressHandler;
+        $this->notifications = $notifications;
+        $this->tokenHandler = $tokenHandler;
+        $this->l = $l10n;
+        $this->logger = $logger;
+        $this->rootFolder = $rootFolder;
+        $this->config = $config;
+        $this->userManager = $userManager;
+        $this->cloudIdManager = $cloudIdManager;
+        $this->gsConfig = $globalScaleConfig;
+        $this->cloudFederationProviderManager = $cloudFederationProviderManager;
+    }
+
+    /**
+     * Return the identifier of this provider.
+     *
+     * @return string Containing only [a-zA-Z0-9]
+     */
+    public function identifier() {
+        return 'ocFederatedSharing';
+    }
+
+    /**
+     * Share a path
+     *
+     * @param IShare $share
+     * @return IShare The share object
+     * @throws ShareNotFound
+     * @throws \Exception
+     */
+    public function create(IShare $share) {
+
+        $shareWith = $share->getSharedWith();
+        $itemSource = $share->getNodeId();
+        $itemType = $share->getNodeType();
+        $permissions = $share->getPermissions();
+        $sharedBy = $share->getSharedBy();
+
+        /*
 		 * Check if file is not already shared with the remote user
 		 */
-		$alreadyShared = $this->getSharedWith($shareWith, self::SHARE_TYPE_REMOTE, $share->getNode(), 1, 0);
-		if (!empty($alreadyShared)) {
-			$message = 'Sharing %s failed, because this item is already shared with %s';
-			$message_t = $this->l->t('Sharing %s failed, because this item is already shared with %s', array($share->getNode()->getName(), $shareWith));
-			$this->logger->debug(sprintf($message, $share->getNode()->getName(), $shareWith), ['app' => 'Federated File Sharing']);
-			throw new \Exception($message_t);
-		}
-
-
-		// don't allow federated shares if source and target server are the same
-		$cloudId = $this->cloudIdManager->resolveCloudId($shareWith);
-		$currentServer = $this->addressHandler->generateRemoteURL();
-		$currentUser = $sharedBy;
-		if ($this->addressHandler->compareAddresses($cloudId->getUser(), $cloudId->getRemote(), $currentUser, $currentServer)) {
-			$message = 'Not allowed to create a federated share with the same user.';
-			$message_t = $this->l->t('Not allowed to create a federated share with the same user');
-			$this->logger->debug($message, ['app' => 'Federated File Sharing']);
-			throw new \Exception($message_t);
-		}
-
-
-		$share->setSharedWith($cloudId->getId());
-
-		try {
-			$remoteShare = $this->getShareFromExternalShareTable($share);
-		} catch (ShareNotFound $e) {
-			$remoteShare = null;
-		}
-
-		if ($remoteShare) {
-			try {
-				$ownerCloudId = $this->cloudIdManager->getCloudId($remoteShare['owner'], $remoteShare['remote']);
-				$shareId = $this->addShareToDB($itemSource, $itemType, $shareWith, $sharedBy, $ownerCloudId->getId(), $permissions, 'tmp_token_' . time());
-				$share->setId($shareId);
-				list($token, $remoteId) = $this->askOwnerToReShare($shareWith, $share, $shareId);
-				// remote share was create successfully if we get a valid token as return
-				$send = is_string($token) && $token !== '';
-			} catch (\Exception $e) {
-				// fall back to old re-share behavior if the remote server
-				// doesn't support flat re-shares (was introduced with Nextcloud 9.1)
-				$this->removeShareFromTable($share);
-				$shareId = $this->createFederatedShare($share);
-			}
-			if ($send) {
-				$this->updateSuccessfulReshare($shareId, $token);
-				$this->storeRemoteId($shareId, $remoteId);
-			} else {
-				$this->removeShareFromTable($share);
-				$message_t = $this->l->t('File is already shared with %s', [$shareWith]);
-				throw new \Exception($message_t);
-			}
-
-		} else {
-			$shareId = $this->createFederatedShare($share);
-		}
-
-		$data = $this->getRawShare($shareId);
-		return $this->createShareObject($data);
-	}
-
-	/**
-	 * create federated share and inform the recipient
-	 *
-	 * @param IShare $share
-	 * @return int
-	 * @throws ShareNotFound
-	 * @throws \Exception
-	 */
-	protected function createFederatedShare(IShare $share) {
-		$token = $this->tokenHandler->generateToken();
-		$shareId = $this->addShareToDB(
-			$share->getNodeId(),
-			$share->getNodeType(),
-			$share->getSharedWith(),
-			$share->getSharedBy(),
-			$share->getShareOwner(),
-			$share->getPermissions(),
-			$token
-		);
-
-		$failure = false;
-
-		try {
-			$sharedByFederatedId = $share->getSharedBy();
-			if ($this->userManager->userExists($sharedByFederatedId)) {
-				$cloudId = $this->cloudIdManager->getCloudId($sharedByFederatedId, $this->addressHandler->generateRemoteURL());
-				$sharedByFederatedId = $cloudId->getId();
-			}
-			$ownerCloudId = $this->cloudIdManager->getCloudId($share->getShareOwner(), $this->addressHandler->generateRemoteURL());
-			$send = $this->notifications->sendRemoteShare(
-				$token,
-				$share->getSharedWith(),
-				$share->getNode()->getName(),
-				$shareId,
-				$share->getShareOwner(),
-				$ownerCloudId->getId(),
-				$share->getSharedBy(),
-				$sharedByFederatedId,
-				$share->setShareType()
-			);
-
-			if ($send === false) {
-				$failure = true;
-			}
-		} catch (\Exception $e) {
-			$this->logger->logException($e, [
-				'message' => 'Failed to notify remote server of federated share, removing share.',
-				'level' => ILogger::ERROR,
-				'app' => 'federatedfilesharing',
-			]);
-			$failure = true;
-		}
-
-		if($failure) {
-			$this->removeShareFromTableById($shareId);
-			$message_t = $this->l->t('Sharing %s failed, could not find %s, maybe the server is currently unreachable or uses a self-signed certificate.',
-				[$share->getNode()->getName(), $share->getSharedWith()]);
-			throw new \Exception($message_t);
-		}
-
-		return $shareId;
-
-	}
-
-	/**
-	 * @param string $shareWith
-	 * @param IShare $share
-	 * @param string $shareId internal share Id
-	 * @return array
-	 * @throws \Exception
-	 */
-	protected function askOwnerToReShare($shareWith, IShare $share, $shareId) {
-
-		$remoteShare = $this->getShareFromExternalShareTable($share);
-		$token = $remoteShare['share_token'];
-		$remoteId = $remoteShare['remote_id'];
-		$remote = $remoteShare['remote'];
-
-		list($token, $remoteId) = $this->notifications->requestReShare(
-			$token,
-			$remoteId,
-			$shareId,
-			$remote,
-			$shareWith,
-			$share->getPermissions(),
-			$share->getNode()->getName()
-		);
-
-		return [$token, $remoteId];
-	}
-
-	/**
-	 * get federated share from the share_external table but exclude mounted link shares
-	 *
-	 * @param IShare $share
-	 * @return array
-	 * @throws ShareNotFound
-	 */
-	protected function getShareFromExternalShareTable(IShare $share) {
-		$query = $this->dbConnection->getQueryBuilder();
-		$query->select('*')->from($this->externalShareTable)
-			->where($query->expr()->eq('user', $query->createNamedParameter($share->getShareOwner())))
-			->andWhere($query->expr()->eq('mountpoint', $query->createNamedParameter($share->getTarget())));
-		$result = $query->execute()->fetchAll();
-
-		if (isset($result[0]) && (int)$result[0]['remote_id'] > 0) {
-			return $result[0];
-		}
-
-		throw new ShareNotFound('share not found in share_external table');
-	}
-
-	/**
-	 * add share to the database and return the ID
-	 *
-	 * @param int $itemSource
-	 * @param string $itemType
-	 * @param string $shareWith
-	 * @param string $sharedBy
-	 * @param string $uidOwner
-	 * @param int $permissions
-	 * @param string $token
-	 * @return int
-	 */
-	private function addShareToDB($itemSource, $itemType, $shareWith, $sharedBy, $uidOwner, $permissions, $token) {
-		$qb = $this->dbConnection->getQueryBuilder();
-		$qb->insert('share')
-			->setValue('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE))
-			->setValue('item_type', $qb->createNamedParameter($itemType))
-			->setValue('item_source', $qb->createNamedParameter($itemSource))
-			->setValue('file_source', $qb->createNamedParameter($itemSource))
-			->setValue('share_with', $qb->createNamedParameter($shareWith))
-			->setValue('uid_owner', $qb->createNamedParameter($uidOwner))
-			->setValue('uid_initiator', $qb->createNamedParameter($sharedBy))
-			->setValue('permissions', $qb->createNamedParameter($permissions))
-			->setValue('token', $qb->createNamedParameter($token))
-			->setValue('stime', $qb->createNamedParameter(time()));
-
-		/*
+        $alreadyShared = $this->getSharedWith($shareWith, self::SHARE_TYPE_REMOTE, $share->getNode(), 1, 0);
+        if (!empty($alreadyShared)) {
+            $message = 'Sharing %s failed, because this item is already shared with %s';
+            $message_t = $this->l->t('Sharing %s failed, because this item is already shared with %s', array($share->getNode()->getName(), $shareWith));
+            $this->logger->debug(sprintf($message, $share->getNode()->getName(), $shareWith), ['app' => 'Federated File Sharing']);
+            throw new \Exception($message_t);
+        }
+
+
+        // don't allow federated shares if source and target server are the same
+        $cloudId = $this->cloudIdManager->resolveCloudId($shareWith);
+        $currentServer = $this->addressHandler->generateRemoteURL();
+        $currentUser = $sharedBy;
+        if ($this->addressHandler->compareAddresses($cloudId->getUser(), $cloudId->getRemote(), $currentUser, $currentServer)) {
+            $message = 'Not allowed to create a federated share with the same user.';
+            $message_t = $this->l->t('Not allowed to create a federated share with the same user');
+            $this->logger->debug($message, ['app' => 'Federated File Sharing']);
+            throw new \Exception($message_t);
+        }
+
+
+        $share->setSharedWith($cloudId->getId());
+
+        try {
+            $remoteShare = $this->getShareFromExternalShareTable($share);
+        } catch (ShareNotFound $e) {
+            $remoteShare = null;
+        }
+
+        if ($remoteShare) {
+            try {
+                $ownerCloudId = $this->cloudIdManager->getCloudId($remoteShare['owner'], $remoteShare['remote']);
+                $shareId = $this->addShareToDB($itemSource, $itemType, $shareWith, $sharedBy, $ownerCloudId->getId(), $permissions, 'tmp_token_' . time());
+                $share->setId($shareId);
+                list($token, $remoteId) = $this->askOwnerToReShare($shareWith, $share, $shareId);
+                // remote share was create successfully if we get a valid token as return
+                $send = is_string($token) && $token !== '';
+            } catch (\Exception $e) {
+                // fall back to old re-share behavior if the remote server
+                // doesn't support flat re-shares (was introduced with Nextcloud 9.1)
+                $this->removeShareFromTable($share);
+                $shareId = $this->createFederatedShare($share);
+            }
+            if ($send) {
+                $this->updateSuccessfulReshare($shareId, $token);
+                $this->storeRemoteId($shareId, $remoteId);
+            } else {
+                $this->removeShareFromTable($share);
+                $message_t = $this->l->t('File is already shared with %s', [$shareWith]);
+                throw new \Exception($message_t);
+            }
+
+        } else {
+            $shareId = $this->createFederatedShare($share);
+        }
+
+        $data = $this->getRawShare($shareId);
+        return $this->createShareObject($data);
+    }
+
+    /**
+     * create federated share and inform the recipient
+     *
+     * @param IShare $share
+     * @return int
+     * @throws ShareNotFound
+     * @throws \Exception
+     */
+    protected function createFederatedShare(IShare $share) {
+        $token = $this->tokenHandler->generateToken();
+        $shareId = $this->addShareToDB(
+            $share->getNodeId(),
+            $share->getNodeType(),
+            $share->getSharedWith(),
+            $share->getSharedBy(),
+            $share->getShareOwner(),
+            $share->getPermissions(),
+            $token
+        );
+
+        $failure = false;
+
+        try {
+            $sharedByFederatedId = $share->getSharedBy();
+            if ($this->userManager->userExists($sharedByFederatedId)) {
+                $cloudId = $this->cloudIdManager->getCloudId($sharedByFederatedId, $this->addressHandler->generateRemoteURL());
+                $sharedByFederatedId = $cloudId->getId();
+            }
+            $ownerCloudId = $this->cloudIdManager->getCloudId($share->getShareOwner(), $this->addressHandler->generateRemoteURL());
+            $send = $this->notifications->sendRemoteShare(
+                $token,
+                $share->getSharedWith(),
+                $share->getNode()->getName(),
+                $shareId,
+                $share->getShareOwner(),
+                $ownerCloudId->getId(),
+                $share->getSharedBy(),
+                $sharedByFederatedId,
+                $share->setShareType()
+            );
+
+            if ($send === false) {
+                $failure = true;
+            }
+        } catch (\Exception $e) {
+            $this->logger->logException($e, [
+                'message' => 'Failed to notify remote server of federated share, removing share.',
+                'level' => ILogger::ERROR,
+                'app' => 'federatedfilesharing',
+            ]);
+            $failure = true;
+        }
+
+        if($failure) {
+            $this->removeShareFromTableById($shareId);
+            $message_t = $this->l->t('Sharing %s failed, could not find %s, maybe the server is currently unreachable or uses a self-signed certificate.',
+                [$share->getNode()->getName(), $share->getSharedWith()]);
+            throw new \Exception($message_t);
+        }
+
+        return $shareId;
+
+    }
+
+    /**
+     * @param string $shareWith
+     * @param IShare $share
+     * @param string $shareId internal share Id
+     * @return array
+     * @throws \Exception
+     */
+    protected function askOwnerToReShare($shareWith, IShare $share, $shareId) {
+
+        $remoteShare = $this->getShareFromExternalShareTable($share);
+        $token = $remoteShare['share_token'];
+        $remoteId = $remoteShare['remote_id'];
+        $remote = $remoteShare['remote'];
+
+        list($token, $remoteId) = $this->notifications->requestReShare(
+            $token,
+            $remoteId,
+            $shareId,
+            $remote,
+            $shareWith,
+            $share->getPermissions(),
+            $share->getNode()->getName()
+        );
+
+        return [$token, $remoteId];
+    }
+
+    /**
+     * get federated share from the share_external table but exclude mounted link shares
+     *
+     * @param IShare $share
+     * @return array
+     * @throws ShareNotFound
+     */
+    protected function getShareFromExternalShareTable(IShare $share) {
+        $query = $this->dbConnection->getQueryBuilder();
+        $query->select('*')->from($this->externalShareTable)
+            ->where($query->expr()->eq('user', $query->createNamedParameter($share->getShareOwner())))
+            ->andWhere($query->expr()->eq('mountpoint', $query->createNamedParameter($share->getTarget())));
+        $result = $query->execute()->fetchAll();
+
+        if (isset($result[0]) && (int)$result[0]['remote_id'] > 0) {
+            return $result[0];
+        }
+
+        throw new ShareNotFound('share not found in share_external table');
+    }
+
+    /**
+     * add share to the database and return the ID
+     *
+     * @param int $itemSource
+     * @param string $itemType
+     * @param string $shareWith
+     * @param string $sharedBy
+     * @param string $uidOwner
+     * @param int $permissions
+     * @param string $token
+     * @return int
+     */
+    private function addShareToDB($itemSource, $itemType, $shareWith, $sharedBy, $uidOwner, $permissions, $token) {
+        $qb = $this->dbConnection->getQueryBuilder();
+        $qb->insert('share')
+            ->setValue('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE))
+            ->setValue('item_type', $qb->createNamedParameter($itemType))
+            ->setValue('item_source', $qb->createNamedParameter($itemSource))
+            ->setValue('file_source', $qb->createNamedParameter($itemSource))
+            ->setValue('share_with', $qb->createNamedParameter($shareWith))
+            ->setValue('uid_owner', $qb->createNamedParameter($uidOwner))
+            ->setValue('uid_initiator', $qb->createNamedParameter($sharedBy))
+            ->setValue('permissions', $qb->createNamedParameter($permissions))
+            ->setValue('token', $qb->createNamedParameter($token))
+            ->setValue('stime', $qb->createNamedParameter(time()));
+
+        /*
 		 * Added to fix https://github.com/owncloud/core/issues/22215
 		 * Can be removed once we get rid of ajax/share.php
 		 */
-		$qb->setValue('file_target', $qb->createNamedParameter(''));
-
-		$qb->execute();
-		$id = $qb->getLastInsertId();
-
-		return (int)$id;
-	}
-
-	/**
-	 * Update a share
-	 *
-	 * @param IShare $share
-	 * @return IShare The share object
-	 */
-	public function update(IShare $share) {
-		/*
+        $qb->setValue('file_target', $qb->createNamedParameter(''));
+
+        $qb->execute();
+        $id = $qb->getLastInsertId();
+
+        return (int)$id;
+    }
+
+    /**
+     * Update a share
+     *
+     * @param IShare $share
+     * @return IShare The share object
+     */
+    public function update(IShare $share) {
+        /*
 		 * We allow updating the permissions of federated shares
 		 */
-		$qb = $this->dbConnection->getQueryBuilder();
-			$qb->update('share')
-				->where($qb->expr()->eq('id', $qb->createNamedParameter($share->getId())))
-				->set('permissions', $qb->createNamedParameter($share->getPermissions()))
-				->set('uid_owner', $qb->createNamedParameter($share->getShareOwner()))
-				->set('uid_initiator', $qb->createNamedParameter($share->getSharedBy()))
-				->execute();
-
-		// send the updated permission to the owner/initiator, if they are not the same
-		if ($share->getShareOwner() !== $share->getSharedBy()) {
-			$this->sendPermissionUpdate($share);
-		}
-
-		return $share;
-	}
-
-	/**
-	 * send the updated permission to the owner/initiator, if they are not the same
-	 *
-	 * @param IShare $share
-	 * @throws ShareNotFound
-	 * @throws \OC\HintException
-	 */
-	protected function sendPermissionUpdate(IShare $share) {
-		$remoteId = $this->getRemoteId($share);
-		// if the local user is the owner we send the permission change to the initiator
-		if ($this->userManager->userExists($share->getShareOwner())) {
-			list(, $remote) = $this->addressHandler->splitUserRemote($share->getSharedBy());
-		} else { // ... if not we send the permission change to the owner
-			list(, $remote) = $this->addressHandler->splitUserRemote($share->getShareOwner());
-		}
-		$this->notifications->sendPermissionChange($remote, $remoteId, $share->getToken(), $share->getPermissions());
-	}
-
-
-	/**
-	 * update successful reShare with the correct token
-	 *
-	 * @param int $shareId
-	 * @param string $token
-	 */
-	protected function updateSuccessfulReShare($shareId, $token) {
-		$query = $this->dbConnection->getQueryBuilder();
-		$query->update('share')
-			->where($query->expr()->eq('id', $query->createNamedParameter($shareId)))
-			->set('token', $query->createNamedParameter($token))
-			->execute();
-	}
-
-	/**
-	 * store remote ID in federated reShare table
-	 *
-	 * @param $shareId
-	 * @param $remoteId
-	 */
-	public function storeRemoteId($shareId, $remoteId) {
-		$query = $this->dbConnection->getQueryBuilder();
-		$query->insert('federated_reshares')
-			->values(
-				[
-					'share_id' =>  $query->createNamedParameter($shareId),
-					'remote_id' => $query->createNamedParameter($remoteId),
-				]
-			);
-		$query->execute();
-	}
-
-	/**
-	 * get share ID on remote server for federated re-shares
-	 *
-	 * @param IShare $share
-	 * @return int
-	 * @throws ShareNotFound
-	 */
-	public function getRemoteId(IShare $share) {
-		$query = $this->dbConnection->getQueryBuilder();
-		$query->select('remote_id')->from('federated_reshares')
-			->where($query->expr()->eq('share_id', $query->createNamedParameter((int)$share->getId())));
-		$data = $query->execute()->fetch();
-
-		if (!is_array($data) || !isset($data['remote_id'])) {
-			throw new ShareNotFound();
-		}
-
-		return (int)$data['remote_id'];
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	public function move(IShare $share, $recipient) {
-		/*
+        $qb = $this->dbConnection->getQueryBuilder();
+            $qb->update('share')
+                ->where($qb->expr()->eq('id', $qb->createNamedParameter($share->getId())))
+                ->set('permissions', $qb->createNamedParameter($share->getPermissions()))
+                ->set('uid_owner', $qb->createNamedParameter($share->getShareOwner()))
+                ->set('uid_initiator', $qb->createNamedParameter($share->getSharedBy()))
+                ->execute();
+
+        // send the updated permission to the owner/initiator, if they are not the same
+        if ($share->getShareOwner() !== $share->getSharedBy()) {
+            $this->sendPermissionUpdate($share);
+        }
+
+        return $share;
+    }
+
+    /**
+     * send the updated permission to the owner/initiator, if they are not the same
+     *
+     * @param IShare $share
+     * @throws ShareNotFound
+     * @throws \OC\HintException
+     */
+    protected function sendPermissionUpdate(IShare $share) {
+        $remoteId = $this->getRemoteId($share);
+        // if the local user is the owner we send the permission change to the initiator
+        if ($this->userManager->userExists($share->getShareOwner())) {
+            list(, $remote) = $this->addressHandler->splitUserRemote($share->getSharedBy());
+        } else { // ... if not we send the permission change to the owner
+            list(, $remote) = $this->addressHandler->splitUserRemote($share->getShareOwner());
+        }
+        $this->notifications->sendPermissionChange($remote, $remoteId, $share->getToken(), $share->getPermissions());
+    }
+
+
+    /**
+     * update successful reShare with the correct token
+     *
+     * @param int $shareId
+     * @param string $token
+     */
+    protected function updateSuccessfulReShare($shareId, $token) {
+        $query = $this->dbConnection->getQueryBuilder();
+        $query->update('share')
+            ->where($query->expr()->eq('id', $query->createNamedParameter($shareId)))
+            ->set('token', $query->createNamedParameter($token))
+            ->execute();
+    }
+
+    /**
+     * store remote ID in federated reShare table
+     *
+     * @param $shareId
+     * @param $remoteId
+     */
+    public function storeRemoteId($shareId, $remoteId) {
+        $query = $this->dbConnection->getQueryBuilder();
+        $query->insert('federated_reshares')
+            ->values(
+                [
+                    'share_id' =>  $query->createNamedParameter($shareId),
+                    'remote_id' => $query->createNamedParameter($remoteId),
+                ]
+            );
+        $query->execute();
+    }
+
+    /**
+     * get share ID on remote server for federated re-shares
+     *
+     * @param IShare $share
+     * @return int
+     * @throws ShareNotFound
+     */
+    public function getRemoteId(IShare $share) {
+        $query = $this->dbConnection->getQueryBuilder();
+        $query->select('remote_id')->from('federated_reshares')
+            ->where($query->expr()->eq('share_id', $query->createNamedParameter((int)$share->getId())));
+        $data = $query->execute()->fetch();
+
+        if (!is_array($data) || !isset($data['remote_id'])) {
+            throw new ShareNotFound();
+        }
+
+        return (int)$data['remote_id'];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function move(IShare $share, $recipient) {
+        /*
 		 * This function does nothing yet as it is just for outgoing
 		 * federated shares.
 		 */
-		return $share;
-	}
-
-	/**
-	 * Get all children of this share
-	 *
-	 * @param IShare $parent
-	 * @return IShare[]
-	 */
-	public function getChildren(IShare $parent) {
-		$children = [];
-
-		$qb = $this->dbConnection->getQueryBuilder();
-		$qb->select('*')
-			->from('share')
-			->where($qb->expr()->eq('parent', $qb->createNamedParameter($parent->getId())))
-			->andWhere($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE)))
-			->orderBy('id');
-
-		$cursor = $qb->execute();
-		while($data = $cursor->fetch()) {
-			$children[] = $this->createShareObject($data);
-		}
-		$cursor->closeCursor();
-
-		return $children;
-	}
-
-	/**
-	 * Delete a share (owner unShares the file)
-	 *
-	 * @param IShare $share
-	 * @throws ShareNotFound
-	 * @throws \OC\HintException
-	 */
-	public function delete(IShare $share) {
-
-		list(, $remote) = $this->addressHandler->splitUserRemote($share->getSharedWith());
-
-		// if the local user is the owner we can send the unShare request directly...
-		if ($this->userManager->userExists($share->getShareOwner())) {
-			$this->notifications->sendRemoteUnShare($remote, $share->getId(), $share->getToken());
-			$this->revokeShare($share, true);
-		} else { // ... if not we need to correct ID for the unShare request
-			$remoteId = $this->getRemoteId($share);
-			$this->notifications->sendRemoteUnShare($remote, $remoteId, $share->getToken());
-			$this->revokeShare($share, false);
-		}
-
-		// only remove the share when all messages are send to not lose information
-		// about the share to early
-		$this->removeShareFromTable($share);
-	}
-
-	/**
-	 * in case of a re-share we need to send the other use (initiator or owner)
-	 * a message that the file was unshared
-	 *
-	 * @param IShare $share
-	 * @param bool $isOwner the user can either be the owner or the user who re-sahred it
-	 * @throws ShareNotFound
-	 * @throws \OC\HintException
-	 */
-	protected function revokeShare($share, $isOwner) {
-		// also send a unShare request to the initiator, if this is a different user than the owner
-		if ($share->getShareOwner() !== $share->getSharedBy()) {
-			if ($isOwner) {
-				list(, $remote) = $this->addressHandler->splitUserRemote($share->getSharedBy());
-			} else {
-				list(, $remote) = $this->addressHandler->splitUserRemote($share->getShareOwner());
-			}
-			$remoteId = $this->getRemoteId($share);
-			$this->notifications->sendRevokeShare($remote, $remoteId, $share->getToken());
-		}
-	}
-
-	/**
-	 * remove share from table
-	 *
-	 * @param IShare $share
-	 */
-	public function removeShareFromTable(IShare $share) {
-		$this->removeShareFromTableById($share->getId());
-	}
-
-	/**
-	 * remove share from table
-	 *
-	 * @param string $shareId
-	 */
-	private function removeShareFromTableById($shareId) {
-		$qb = $this->dbConnection->getQueryBuilder();
-		$qb->delete('share')
-			->where($qb->expr()->eq('id', $qb->createNamedParameter($shareId)));
-		$qb->execute();
-
-		$qb->delete('federated_reshares')
-			->where($qb->expr()->eq('share_id', $qb->createNamedParameter($shareId)));
-		$qb->execute();
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	public function deleteFromSelf(IShare $share, $recipient) {
-		// nothing to do here. Technically deleteFromSelf in the context of federated
-		// shares is a umount of a external storage. This is handled here
-		// apps/files_sharing/lib/external/manager.php
-		// TODO move this code over to this app
-	}
-
-
-	public function getSharesInFolder($userId, Folder $node, $reshares) {
-		$qb = $this->dbConnection->getQueryBuilder();
-		$qb->select('*')
-			->from('share', 's')
-			->andWhere($qb->expr()->orX(
-				$qb->expr()->eq('item_type', $qb->createNamedParameter('file')),
-				$qb->expr()->eq('item_type', $qb->createNamedParameter('folder'))
-			))
-			->andWhere(
-				$qb->expr()->eq('share_type', $qb->createNamedParameter(\OCP\Share::SHARE_TYPE_REMOTE))
-			);
-
-		/**
-		 * Reshares for this user are shares where they are the owner.
-		 */
-		if ($reshares === false) {
-			$qb->andWhere($qb->expr()->eq('uid_initiator', $qb->createNamedParameter($userId)));
-		} else {
-			$qb->andWhere(
-				$qb->expr()->orX(
-					$qb->expr()->eq('uid_owner', $qb->createNamedParameter($userId)),
-					$qb->expr()->eq('uid_initiator', $qb->createNamedParameter($userId))
-				)
-			);
-		}
-
-		$qb->innerJoin('s', 'filecache' ,'f', $qb->expr()->eq('s.file_source', 'f.fileid'));
-		$qb->andWhere($qb->expr()->eq('f.parent', $qb->createNamedParameter($node->getId())));
-
-		$qb->orderBy('id');
-
-		$cursor = $qb->execute();
-		$shares = [];
-		while ($data = $cursor->fetch()) {
-			$shares[$data['fileid']][] = $this->createShareObject($data);
-		}
-		$cursor->closeCursor();
-
-		return $shares;
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	public function getSharesBy($userId, $shareType, $node, $reshares, $limit, $offset) {
-		$qb = $this->dbConnection->getQueryBuilder();
-		$qb->select('*')
-			->from('share');
-
-		$qb->andWhere($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE)));
-
-		/**
-		 * Reshares for this user are shares where they are the owner.
-		 */
-		if ($reshares === false) {
-			//Special case for old shares created via the web UI
-			$or1 = $qb->expr()->andX(
-				$qb->expr()->eq('uid_owner', $qb->createNamedParameter($userId)),
-				$qb->expr()->isNull('uid_initiator')
-			);
-
-			$qb->andWhere(
-				$qb->expr()->orX(
-					$qb->expr()->eq('uid_initiator', $qb->createNamedParameter($userId)),
-					$or1
-				)
-			);
-		} else {
-			$qb->andWhere(
-				$qb->expr()->orX(
-					$qb->expr()->eq('uid_owner', $qb->createNamedParameter($userId)),
-					$qb->expr()->eq('uid_initiator', $qb->createNamedParameter($userId))
-				)
-			);
-		}
-
-		if ($node !== null) {
-			$qb->andWhere($qb->expr()->eq('file_source', $qb->createNamedParameter($node->getId())));
-		}
-
-		if ($limit !== -1) {
-			$qb->setMaxResults($limit);
-		}
-
-		$qb->setFirstResult($offset);
-		$qb->orderBy('id');
-
-		$cursor = $qb->execute();
-		$shares = [];
-		while($data = $cursor->fetch()) {
-			$shares[] = $this->createShareObject($data);
-		}
-		$cursor->closeCursor();
-
-		return $shares;
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	public function getShareById($id, $recipientId = null) {
-		$qb = $this->dbConnection->getQueryBuilder();
-
-		$qb->select('*')
-			->from('share')
-			->where($qb->expr()->eq('id', $qb->createNamedParameter($id)))
-			->andWhere($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE)));
-
-		$cursor = $qb->execute();
-		$data = $cursor->fetch();
-		$cursor->closeCursor();
-
-		if ($data === false) {
-			throw new ShareNotFound('Can not find share with ID: ' . $id);
-		}
-
-		try {
-			$share = $this->createShareObject($data);
-		} catch (InvalidShare $e) {
-			throw new ShareNotFound();
-		}
-
-		return $share;
-	}
-
-	/**
-	 * Get shares for a given path
-	 *
-	 * @param \OCP\Files\Node $path
-	 * @return IShare[]
-	 */
-	public function getSharesByPath(Node $path) {
-		$qb = $this->dbConnection->getQueryBuilder();
-
-		$cursor = $qb->select('*')
-			->from('share')
-			->andWhere($qb->expr()->eq('file_source', $qb->createNamedParameter($path->getId())))
-			->andWhere($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE)))
-			->execute();
-
-		$shares = [];
-		while($data = $cursor->fetch()) {
-			$shares[] = $this->createShareObject($data);
-		}
-		$cursor->closeCursor();
-
-		return $shares;
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	public function getSharedWith($userId, $shareType, $node, $limit, $offset) {
-		/** @var IShare[] $shares */
-		$shares = [];
-
-		//Get shares directly with this user
-		$qb = $this->dbConnection->getQueryBuilder();
-		$qb->select('*')
-			->from('share');
-
-		// Order by id
-		$qb->orderBy('id');
-
-		// Set limit and offset
-		if ($limit !== -1) {
-			$qb->setMaxResults($limit);
-		}
-		$qb->setFirstResult($offset);
-
-		$qb->where($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE)));
-		$qb->andWhere($qb->expr()->eq('share_with', $qb->createNamedParameter($userId)));
-
-		// Filter by node if provided
-		if ($node !== null) {
-			$qb->andWhere($qb->expr()->eq('file_source', $qb->createNamedParameter($node->getId())));
-		}
-
-		$cursor = $qb->execute();
-
-		while($data = $cursor->fetch()) {
-			$shares[] = $this->createShareObject($data);
-		}
-		$cursor->closeCursor();
-
-
-		return $shares;
-	}
-
-	/**
-	 * Get a share by token
-	 *
-	 * @param string $token
-	 * @return IShare
-	 * @throws ShareNotFound
-	 */
-	public function getShareByToken($token) {
-		$qb = $this->dbConnection->getQueryBuilder();
-
-		$cursor = $qb->select('*')
-			->from('share')
-			->where($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE)))
-			->andWhere($qb->expr()->eq('token', $qb->createNamedParameter($token)))
-			->execute();
-
-		$data = $cursor->fetch();
-
-		if ($data === false) {
-			throw new ShareNotFound('Share not found', $this->l->t('Could not find share'));
-		}
-
-		try {
-			$share = $this->createShareObject($data);
-		} catch (InvalidShare $e) {
-			throw new ShareNotFound('Share not found', $this->l->t('Could not find share'));
-		}
-
-		return $share;
-	}
-
-	/**
-	 * get database row of a give share
-	 *
-	 * @param $id
-	 * @return array
-	 * @throws ShareNotFound
-	 */
-	private function getRawShare($id) {
-
-		// Now fetch the inserted share and create a complete share object
-		$qb = $this->dbConnection->getQueryBuilder();
-		$qb->select('*')
-			->from('share')
-			->where($qb->expr()->eq('id', $qb->createNamedParameter($id)));
-
-		$cursor = $qb->execute();
-		$data = $cursor->fetch();
-		$cursor->closeCursor();
-
-		if ($data === false) {
-			throw new ShareNotFound;
-		}
-
-		return $data;
-	}
-
-	/**
-	 * Create a share object from an database row
-	 *
-	 * @param array $data
-	 * @return IShare
-	 * @throws InvalidShare
-	 * @throws ShareNotFound
-	 */
-	private function createShareObject($data) {
-
-		$share = new Share($this->rootFolder, $this->userManager);
-		$share->setId((int)$data['id'])
-			->setShareType((int)$data['share_type'])
-			->setPermissions((int)$data['permissions'])
-			->setTarget($data['file_target'])
-			->setMailSend((bool)$data['mail_send'])
-			->setToken($data['token']);
-
-		$shareTime = new \DateTime();
-		$shareTime->setTimestamp((int)$data['stime']);
-		$share->setShareTime($shareTime);
-		$share->setSharedWith($data['share_with']);
-
-		if ($data['uid_initiator'] !== null) {
-			$share->setShareOwner($data['uid_owner']);
-			$share->setSharedBy($data['uid_initiator']);
-		} else {
-			//OLD SHARE
-			$share->setSharedBy($data['uid_owner']);
-			$path = $this->getNode($share->getSharedBy(), (int)$data['file_source']);
-
-			$owner = $path->getOwner();
-			$share->setShareOwner($owner->getUID());
-		}
-
-		$share->setNodeId((int)$data['file_source']);
-		$share->setNodeType($data['item_type']);
-
-		$share->setProviderId($this->identifier());
-
-		return $share;
-	}
-
-	/**
-	 * Get the node with file $id for $user
-	 *
-	 * @param string $userId
-	 * @param int $id
-	 * @return \OCP\Files\File|\OCP\Files\Folder
-	 * @throws InvalidShare
-	 */
-	private function getNode($userId, $id) {
-		try {
-			$userFolder = $this->rootFolder->getUserFolder($userId);
-		} catch (NotFoundException $e) {
-			throw new InvalidShare();
-		}
-
-		$nodes = $userFolder->getById($id);
-
-		if (empty($nodes)) {
-			throw new InvalidShare();
-		}
-
-		return $nodes[0];
-	}
-
-	/**
-	 * A user is deleted from the system
-	 * So clean up the relevant shares.
-	 *
-	 * @param string $uid
-	 * @param int $shareType
-	 */
-	public function userDeleted($uid, $shareType) {
-		//TODO: probabaly a good idea to send unshare info to remote servers
-
-		$qb = $this->dbConnection->getQueryBuilder();
-
-		$qb->delete('share')
-			->where($qb->expr()->eq('share_type', $qb->createNamedParameter(\OCP\Share::SHARE_TYPE_REMOTE)))
-			->andWhere($qb->expr()->eq('uid_owner', $qb->createNamedParameter($uid)))
-			->execute();
-	}
-
-	/**
-	 * This provider does not handle groups
-	 *
-	 * @param string $gid
-	 */
-	public function groupDeleted($gid) {
-		// We don't handle groups here
-	}
-
-	/**
-	 * This provider does not handle groups
-	 *
-	 * @param string $uid
-	 * @param string $gid
-	 */
-	public function userDeletedFromGroup($uid, $gid) {
-		// We don't handle groups here
-	}
-
-	/**
-	 * check if users from other Nextcloud instances are allowed to mount public links share by this instance
-	 *
-	 * @return bool
-	 */
-	public function isOutgoingServer2serverShareEnabled() {
-		if ($this->gsConfig->onlyInternalFederation()) {
-			return false;
-		}
-		$result = $this->config->getAppValue('files_sharing', 'outgoing_server2server_share_enabled', 'yes');
-		return ($result === 'yes');
-	}
-
-	/**
-	 * check if users are allowed to mount public links from other Nextclouds
-	 *
-	 * @return bool
-	 */
-	public function isIncomingServer2serverShareEnabled() {
-		if ($this->gsConfig->onlyInternalFederation()) {
-			return false;
-		}
-		$result = $this->config->getAppValue('files_sharing', 'incoming_server2server_share_enabled', 'yes');
-		return ($result === 'yes');
-	}
-
-
-	/**
-	 * check if users from other Nextcloud instances are allowed to send federated group shares
-	 *
-	 * @return bool
-	 */
-	public function isOutgoingServer2serverGroupShareEnabled() {
-		if ($this->gsConfig->onlyInternalFederation()) {
-			return false;
-		}
-		$result = $this->config->getAppValue('files_sharing', 'outgoing_server2server_group_share_enabled', 'no');
-		return ($result === 'yes');
-	}
-
-	/**
-	 * check if users are allowed to receive federated group shares
-	 *
-	 * @return bool
-	 */
-	public function isIncomingServer2serverGroupShareEnabled() {
-		if ($this->gsConfig->onlyInternalFederation()) {
-			return false;
-		}
-		$result = $this->config->getAppValue('files_sharing', 'incoming_server2server_group_share_enabled', 'no');
-		return ($result === 'yes');
-	}
-
-	/**
-	 * check if federated group sharing is supported, therefore the OCM API need to be enabled
-	 *
-	 * @return bool
-	 */
-	public function isFederatedGroupSharingSupported() {
-		return $this->cloudFederationProviderManager->isReady();
-	}
-
-	/**
-	 * Check if querying sharees on the lookup server is enabled
-	 *
-	 * @return bool
-	 */
-	public function isLookupServerQueriesEnabled() {
-		// in a global scale setup we should always query the lookup server
-		if ($this->gsConfig->isGlobalScaleEnabled()) {
-			return true;
-		}
-		$result = $this->config->getAppValue('files_sharing', 'lookupServerEnabled', 'no');
-		return ($result === 'yes');
-	}
-
-
-	/**
-	 * Check if it is allowed to publish user specific data to the lookup server
-	 *
-	 * @return bool
-	 */
-	public function isLookupServerUploadEnabled() {
-		// in a global scale setup the admin is responsible to keep the lookup server up-to-date
-		if ($this->gsConfig->isGlobalScaleEnabled()) {
-			return false;
-		}
-		$result = $this->config->getAppValue('files_sharing', 'lookupServerUploadEnabled', 'yes');
-		return ($result === 'yes');
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	public function getAccessList($nodes, $currentAccess) {
-		$ids = [];
-		foreach ($nodes as $node) {
-			$ids[] = $node->getId();
-		}
-
-		$qb = $this->dbConnection->getQueryBuilder();
-		$qb->select('share_with', 'token', 'file_source')
-			->from('share')
-			->where($qb->expr()->eq('share_type', $qb->createNamedParameter(\OCP\Share::SHARE_TYPE_REMOTE)))
-			->andWhere($qb->expr()->in('file_source', $qb->createNamedParameter($ids, IQueryBuilder::PARAM_INT_ARRAY)))
-			->andWhere($qb->expr()->orX(
-				$qb->expr()->eq('item_type', $qb->createNamedParameter('file')),
-				$qb->expr()->eq('item_type', $qb->createNamedParameter('folder'))
-			));
-		$cursor = $qb->execute();
-
-		if ($currentAccess === false) {
-			$remote = $cursor->fetch() !== false;
-			$cursor->closeCursor();
-
-			return ['remote' => $remote];
-		}
-
-		$remote = [];
-		while ($row = $cursor->fetch()) {
-			$remote[$row['share_with']] = [
-				'node_id' => $row['file_source'],
-				'token' => $row['token'],
-			];
-		}
-		$cursor->closeCursor();
-
-		return ['remote' => $remote];
-	}
+        return $share;
+    }
+
+    /**
+     * Get all children of this share
+     *
+     * @param IShare $parent
+     * @return IShare[]
+     */
+    public function getChildren(IShare $parent) {
+        $children = [];
+
+        $qb = $this->dbConnection->getQueryBuilder();
+        $qb->select('*')
+            ->from('share')
+            ->where($qb->expr()->eq('parent', $qb->createNamedParameter($parent->getId())))
+            ->andWhere($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE)))
+            ->orderBy('id');
+
+        $cursor = $qb->execute();
+        while($data = $cursor->fetch()) {
+            $children[] = $this->createShareObject($data);
+        }
+        $cursor->closeCursor();
+
+        return $children;
+    }
+
+    /**
+     * Delete a share (owner unShares the file)
+     *
+     * @param IShare $share
+     * @throws ShareNotFound
+     * @throws \OC\HintException
+     */
+    public function delete(IShare $share) {
+
+        list(, $remote) = $this->addressHandler->splitUserRemote($share->getSharedWith());
+
+        // if the local user is the owner we can send the unShare request directly...
+        if ($this->userManager->userExists($share->getShareOwner())) {
+            $this->notifications->sendRemoteUnShare($remote, $share->getId(), $share->getToken());
+            $this->revokeShare($share, true);
+        } else { // ... if not we need to correct ID for the unShare request
+            $remoteId = $this->getRemoteId($share);
+            $this->notifications->sendRemoteUnShare($remote, $remoteId, $share->getToken());
+            $this->revokeShare($share, false);
+        }
+
+        // only remove the share when all messages are send to not lose information
+        // about the share to early
+        $this->removeShareFromTable($share);
+    }
+
+    /**
+     * in case of a re-share we need to send the other use (initiator or owner)
+     * a message that the file was unshared
+     *
+     * @param IShare $share
+     * @param bool $isOwner the user can either be the owner or the user who re-sahred it
+     * @throws ShareNotFound
+     * @throws \OC\HintException
+     */
+    protected function revokeShare($share, $isOwner) {
+        // also send a unShare request to the initiator, if this is a different user than the owner
+        if ($share->getShareOwner() !== $share->getSharedBy()) {
+            if ($isOwner) {
+                list(, $remote) = $this->addressHandler->splitUserRemote($share->getSharedBy());
+            } else {
+                list(, $remote) = $this->addressHandler->splitUserRemote($share->getShareOwner());
+            }
+            $remoteId = $this->getRemoteId($share);
+            $this->notifications->sendRevokeShare($remote, $remoteId, $share->getToken());
+        }
+    }
+
+    /**
+     * remove share from table
+     *
+     * @param IShare $share
+     */
+    public function removeShareFromTable(IShare $share) {
+        $this->removeShareFromTableById($share->getId());
+    }
+
+    /**
+     * remove share from table
+     *
+     * @param string $shareId
+     */
+    private function removeShareFromTableById($shareId) {
+        $qb = $this->dbConnection->getQueryBuilder();
+        $qb->delete('share')
+            ->where($qb->expr()->eq('id', $qb->createNamedParameter($shareId)));
+        $qb->execute();
+
+        $qb->delete('federated_reshares')
+            ->where($qb->expr()->eq('share_id', $qb->createNamedParameter($shareId)));
+        $qb->execute();
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function deleteFromSelf(IShare $share, $recipient) {
+        // nothing to do here. Technically deleteFromSelf in the context of federated
+        // shares is a umount of a external storage. This is handled here
+        // apps/files_sharing/lib/external/manager.php
+        // TODO move this code over to this app
+    }
+
+
+    public function getSharesInFolder($userId, Folder $node, $reshares) {
+        $qb = $this->dbConnection->getQueryBuilder();
+        $qb->select('*')
+            ->from('share', 's')
+            ->andWhere($qb->expr()->orX(
+                $qb->expr()->eq('item_type', $qb->createNamedParameter('file')),
+                $qb->expr()->eq('item_type', $qb->createNamedParameter('folder'))
+            ))
+            ->andWhere(
+                $qb->expr()->eq('share_type', $qb->createNamedParameter(\OCP\Share::SHARE_TYPE_REMOTE))
+            );
+
+        /**
+         * Reshares for this user are shares where they are the owner.
+         */
+        if ($reshares === false) {
+            $qb->andWhere($qb->expr()->eq('uid_initiator', $qb->createNamedParameter($userId)));
+        } else {
+            $qb->andWhere(
+                $qb->expr()->orX(
+                    $qb->expr()->eq('uid_owner', $qb->createNamedParameter($userId)),
+                    $qb->expr()->eq('uid_initiator', $qb->createNamedParameter($userId))
+                )
+            );
+        }
+
+        $qb->innerJoin('s', 'filecache' ,'f', $qb->expr()->eq('s.file_source', 'f.fileid'));
+        $qb->andWhere($qb->expr()->eq('f.parent', $qb->createNamedParameter($node->getId())));
+
+        $qb->orderBy('id');
+
+        $cursor = $qb->execute();
+        $shares = [];
+        while ($data = $cursor->fetch()) {
+            $shares[$data['fileid']][] = $this->createShareObject($data);
+        }
+        $cursor->closeCursor();
+
+        return $shares;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getSharesBy($userId, $shareType, $node, $reshares, $limit, $offset) {
+        $qb = $this->dbConnection->getQueryBuilder();
+        $qb->select('*')
+            ->from('share');
+
+        $qb->andWhere($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE)));
+
+        /**
+         * Reshares for this user are shares where they are the owner.
+         */
+        if ($reshares === false) {
+            //Special case for old shares created via the web UI
+            $or1 = $qb->expr()->andX(
+                $qb->expr()->eq('uid_owner', $qb->createNamedParameter($userId)),
+                $qb->expr()->isNull('uid_initiator')
+            );
+
+            $qb->andWhere(
+                $qb->expr()->orX(
+                    $qb->expr()->eq('uid_initiator', $qb->createNamedParameter($userId)),
+                    $or1
+                )
+            );
+        } else {
+            $qb->andWhere(
+                $qb->expr()->orX(
+                    $qb->expr()->eq('uid_owner', $qb->createNamedParameter($userId)),
+                    $qb->expr()->eq('uid_initiator', $qb->createNamedParameter($userId))
+                )
+            );
+        }
+
+        if ($node !== null) {
+            $qb->andWhere($qb->expr()->eq('file_source', $qb->createNamedParameter($node->getId())));
+        }
+
+        if ($limit !== -1) {
+            $qb->setMaxResults($limit);
+        }
+
+        $qb->setFirstResult($offset);
+        $qb->orderBy('id');
+
+        $cursor = $qb->execute();
+        $shares = [];
+        while($data = $cursor->fetch()) {
+            $shares[] = $this->createShareObject($data);
+        }
+        $cursor->closeCursor();
+
+        return $shares;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getShareById($id, $recipientId = null) {
+        $qb = $this->dbConnection->getQueryBuilder();
+
+        $qb->select('*')
+            ->from('share')
+            ->where($qb->expr()->eq('id', $qb->createNamedParameter($id)))
+            ->andWhere($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE)));
+
+        $cursor = $qb->execute();
+        $data = $cursor->fetch();
+        $cursor->closeCursor();
+
+        if ($data === false) {
+            throw new ShareNotFound('Can not find share with ID: ' . $id);
+        }
+
+        try {
+            $share = $this->createShareObject($data);
+        } catch (InvalidShare $e) {
+            throw new ShareNotFound();
+        }
+
+        return $share;
+    }
+
+    /**
+     * Get shares for a given path
+     *
+     * @param \OCP\Files\Node $path
+     * @return IShare[]
+     */
+    public function getSharesByPath(Node $path) {
+        $qb = $this->dbConnection->getQueryBuilder();
+
+        $cursor = $qb->select('*')
+            ->from('share')
+            ->andWhere($qb->expr()->eq('file_source', $qb->createNamedParameter($path->getId())))
+            ->andWhere($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE)))
+            ->execute();
+
+        $shares = [];
+        while($data = $cursor->fetch()) {
+            $shares[] = $this->createShareObject($data);
+        }
+        $cursor->closeCursor();
+
+        return $shares;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getSharedWith($userId, $shareType, $node, $limit, $offset) {
+        /** @var IShare[] $shares */
+        $shares = [];
+
+        //Get shares directly with this user
+        $qb = $this->dbConnection->getQueryBuilder();
+        $qb->select('*')
+            ->from('share');
+
+        // Order by id
+        $qb->orderBy('id');
+
+        // Set limit and offset
+        if ($limit !== -1) {
+            $qb->setMaxResults($limit);
+        }
+        $qb->setFirstResult($offset);
+
+        $qb->where($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE)));
+        $qb->andWhere($qb->expr()->eq('share_with', $qb->createNamedParameter($userId)));
+
+        // Filter by node if provided
+        if ($node !== null) {
+            $qb->andWhere($qb->expr()->eq('file_source', $qb->createNamedParameter($node->getId())));
+        }
+
+        $cursor = $qb->execute();
+
+        while($data = $cursor->fetch()) {
+            $shares[] = $this->createShareObject($data);
+        }
+        $cursor->closeCursor();
+
+
+        return $shares;
+    }
+
+    /**
+     * Get a share by token
+     *
+     * @param string $token
+     * @return IShare
+     * @throws ShareNotFound
+     */
+    public function getShareByToken($token) {
+        $qb = $this->dbConnection->getQueryBuilder();
+
+        $cursor = $qb->select('*')
+            ->from('share')
+            ->where($qb->expr()->eq('share_type', $qb->createNamedParameter(self::SHARE_TYPE_REMOTE)))
+            ->andWhere($qb->expr()->eq('token', $qb->createNamedParameter($token)))
+            ->execute();
+
+        $data = $cursor->fetch();
+
+        if ($data === false) {
+            throw new ShareNotFound('Share not found', $this->l->t('Could not find share'));
+        }
+
+        try {
+            $share = $this->createShareObject($data);
+        } catch (InvalidShare $e) {
+            throw new ShareNotFound('Share not found', $this->l->t('Could not find share'));
+        }
+
+        return $share;
+    }
+
+    /**
+     * get database row of a give share
+     *
+     * @param $id
+     * @return array
+     * @throws ShareNotFound
+     */
+    private function getRawShare($id) {
+
+        // Now fetch the inserted share and create a complete share object
+        $qb = $this->dbConnection->getQueryBuilder();
+        $qb->select('*')
+            ->from('share')
+            ->where($qb->expr()->eq('id', $qb->createNamedParameter($id)));
+
+        $cursor = $qb->execute();
+        $data = $cursor->fetch();
+        $cursor->closeCursor();
+
+        if ($data === false) {
+            throw new ShareNotFound;
+        }
+
+        return $data;
+    }
+
+    /**
+     * Create a share object from an database row
+     *
+     * @param array $data
+     * @return IShare
+     * @throws InvalidShare
+     * @throws ShareNotFound
+     */
+    private function createShareObject($data) {
+
+        $share = new Share($this->rootFolder, $this->userManager);
+        $share->setId((int)$data['id'])
+            ->setShareType((int)$data['share_type'])
+            ->setPermissions((int)$data['permissions'])
+            ->setTarget($data['file_target'])
+            ->setMailSend((bool)$data['mail_send'])
+            ->setToken($data['token']);
+
+        $shareTime = new \DateTime();
+        $shareTime->setTimestamp((int)$data['stime']);
+        $share->setShareTime($shareTime);
+        $share->setSharedWith($data['share_with']);
+
+        if ($data['uid_initiator'] !== null) {
+            $share->setShareOwner($data['uid_owner']);
+            $share->setSharedBy($data['uid_initiator']);
+        } else {
+            //OLD SHARE
+            $share->setSharedBy($data['uid_owner']);
+            $path = $this->getNode($share->getSharedBy(), (int)$data['file_source']);
+
+            $owner = $path->getOwner();
+            $share->setShareOwner($owner->getUID());
+        }
+
+        $share->setNodeId((int)$data['file_source']);
+        $share->setNodeType($data['item_type']);
+
+        $share->setProviderId($this->identifier());
+
+        return $share;
+    }
+
+    /**
+     * Get the node with file $id for $user
+     *
+     * @param string $userId
+     * @param int $id
+     * @return \OCP\Files\File|\OCP\Files\Folder
+     * @throws InvalidShare
+     */
+    private function getNode($userId, $id) {
+        try {
+            $userFolder = $this->rootFolder->getUserFolder($userId);
+        } catch (NotFoundException $e) {
+            throw new InvalidShare();
+        }
+
+        $nodes = $userFolder->getById($id);
+
+        if (empty($nodes)) {
+            throw new InvalidShare();
+        }
+
+        return $nodes[0];
+    }
+
+    /**
+     * A user is deleted from the system
+     * So clean up the relevant shares.
+     *
+     * @param string $uid
+     * @param int $shareType
+     */
+    public function userDeleted($uid, $shareType) {
+        //TODO: probabaly a good idea to send unshare info to remote servers
+
+        $qb = $this->dbConnection->getQueryBuilder();
+
+        $qb->delete('share')
+            ->where($qb->expr()->eq('share_type', $qb->createNamedParameter(\OCP\Share::SHARE_TYPE_REMOTE)))
+            ->andWhere($qb->expr()->eq('uid_owner', $qb->createNamedParameter($uid)))
+            ->execute();
+    }
+
+    /**
+     * This provider does not handle groups
+     *
+     * @param string $gid
+     */
+    public function groupDeleted($gid) {
+        // We don't handle groups here
+    }
+
+    /**
+     * This provider does not handle groups
+     *
+     * @param string $uid
+     * @param string $gid
+     */
+    public function userDeletedFromGroup($uid, $gid) {
+        // We don't handle groups here
+    }
+
+    /**
+     * check if users from other Nextcloud instances are allowed to mount public links share by this instance
+     *
+     * @return bool
+     */
+    public function isOutgoingServer2serverShareEnabled() {
+        if ($this->gsConfig->onlyInternalFederation()) {
+            return false;
+        }
+        $result = $this->config->getAppValue('files_sharing', 'outgoing_server2server_share_enabled', 'yes');
+        return ($result === 'yes');
+    }
+
+    /**
+     * check if users are allowed to mount public links from other Nextclouds
+     *
+     * @return bool
+     */
+    public function isIncomingServer2serverShareEnabled() {
+        if ($this->gsConfig->onlyInternalFederation()) {
+            return false;
+        }
+        $result = $this->config->getAppValue('files_sharing', 'incoming_server2server_share_enabled', 'yes');
+        return ($result === 'yes');
+    }
+
+
+    /**
+     * check if users from other Nextcloud instances are allowed to send federated group shares
+     *
+     * @return bool
+     */
+    public function isOutgoingServer2serverGroupShareEnabled() {
+        if ($this->gsConfig->onlyInternalFederation()) {
+            return false;
+        }
+        $result = $this->config->getAppValue('files_sharing', 'outgoing_server2server_group_share_enabled', 'no');
+        return ($result === 'yes');
+    }
+
+    /**
+     * check if users are allowed to receive federated group shares
+     *
+     * @return bool
+     */
+    public function isIncomingServer2serverGroupShareEnabled() {
+        if ($this->gsConfig->onlyInternalFederation()) {
+            return false;
+        }
+        $result = $this->config->getAppValue('files_sharing', 'incoming_server2server_group_share_enabled', 'no');
+        return ($result === 'yes');
+    }
+
+    /**
+     * check if federated group sharing is supported, therefore the OCM API need to be enabled
+     *
+     * @return bool
+     */
+    public function isFederatedGroupSharingSupported() {
+        return $this->cloudFederationProviderManager->isReady();
+    }
+
+    /**
+     * Check if querying sharees on the lookup server is enabled
+     *
+     * @return bool
+     */
+    public function isLookupServerQueriesEnabled() {
+        // in a global scale setup we should always query the lookup server
+        if ($this->gsConfig->isGlobalScaleEnabled()) {
+            return true;
+        }
+        $result = $this->config->getAppValue('files_sharing', 'lookupServerEnabled', 'no');
+        return ($result === 'yes');
+    }
+
+
+    /**
+     * Check if it is allowed to publish user specific data to the lookup server
+     *
+     * @return bool
+     */
+    public function isLookupServerUploadEnabled() {
+        // in a global scale setup the admin is responsible to keep the lookup server up-to-date
+        if ($this->gsConfig->isGlobalScaleEnabled()) {
+            return false;
+        }
+        $result = $this->config->getAppValue('files_sharing', 'lookupServerUploadEnabled', 'yes');
+        return ($result === 'yes');
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getAccessList($nodes, $currentAccess) {
+        $ids = [];
+        foreach ($nodes as $node) {
+            $ids[] = $node->getId();
+        }
+
+        $qb = $this->dbConnection->getQueryBuilder();
+        $qb->select('share_with', 'token', 'file_source')
+            ->from('share')
+            ->where($qb->expr()->eq('share_type', $qb->createNamedParameter(\OCP\Share::SHARE_TYPE_REMOTE)))
+            ->andWhere($qb->expr()->in('file_source', $qb->createNamedParameter($ids, IQueryBuilder::PARAM_INT_ARRAY)))
+            ->andWhere($qb->expr()->orX(
+                $qb->expr()->eq('item_type', $qb->createNamedParameter('file')),
+                $qb->expr()->eq('item_type', $qb->createNamedParameter('folder'))
+            ));
+        $cursor = $qb->execute();
+
+        if ($currentAccess === false) {
+            $remote = $cursor->fetch() !== false;
+            $cursor->closeCursor();
+
+            return ['remote' => $remote];
+        }
+
+        $remote = [];
+        while ($row = $cursor->fetch()) {
+            $remote[$row['share_with']] = [
+                'node_id' => $row['file_source'],
+                'token' => $row['token'],
+            ];
+        }
+        $cursor->closeCursor();
+
+        return ['remote' => $remote];
+    }
 }

lib/private/Federation/CloudFederationNotification.php

Indentation +29 added lines, -29 removed lines

@@ -32,36 +32,36 @@
  */
 class CloudFederationNotification implements ICloudFederationNotification {
 
-	private $message = [];
+    private $message = [];
 
-	/**
-	 * add a message to the notification
-	 *
-	 * @param string $notificationType (e.g. SHARE_ACCEPTED)
-	 * @param string $resourceType (e.g. file, calendar, contact,...)
-	 * @param string $providerId id of the share
-	 * @param array $notification payload of the notification
-	 *
-	 * @since 14.0.0
-	 */
-	public function setMessage($notificationType, $resourceType, $providerId, array $notification) {
-		$this->message = [
-			'notificationType' => $notificationType,
-			'resourceType' => $resourceType,
-			'providerId' => $providerId,
-			'notification' => $notification,
-		];
+    /**
+     * add a message to the notification
+     *
+     * @param string $notificationType (e.g. SHARE_ACCEPTED)
+     * @param string $resourceType (e.g. file, calendar, contact,...)
+     * @param string $providerId id of the share
+     * @param array $notification payload of the notification
+     *
+     * @since 14.0.0
+     */
+    public function setMessage($notificationType, $resourceType, $providerId, array $notification) {
+        $this->message = [
+            'notificationType' => $notificationType,
+            'resourceType' => $resourceType,
+            'providerId' => $providerId,
+            'notification' => $notification,
+        ];
 
-	}
+    }
 
-	/**
-	 * get message, ready to send out
-	 *
-	 * @return array
-	 *
-	 * @since 14.0.0
-	 */
-	public function getMessage() {
-		return $this->message;
-	}
+    /**
+     * get message, ready to send out
+     *
+     * @return array
+     *
+     * @since 14.0.0
+     */
+    public function getMessage() {
+        return $this->message;
+    }
 }

lib/public/Federation/ICloudFederationNotification.php

Indentation +19 added lines, -19 removed lines

@@ -30,24 +30,24 @@
  */
 interface ICloudFederationNotification {
 
-	/**
-	 * add a message to the notification
-	 *
-	 * @param string $notificationType (e.g. SHARE_ACCEPTED)
-	 * @param string $resourceType (e.g. file, calendar, contact,...)
-	 * @param $providerId id of the share
-	 * @param array $notification , payload of the notification
-	 *
-	 * @since 14.0.0
-	 */
-	public function setMessage($notificationType, $resourceType, $providerId, array $notification);
+    /**
+     * add a message to the notification
+     *
+     * @param string $notificationType (e.g. SHARE_ACCEPTED)
+     * @param string $resourceType (e.g. file, calendar, contact,...)
+     * @param $providerId id of the share
+     * @param array $notification , payload of the notification
+     *
+     * @since 14.0.0
+     */
+    public function setMessage($notificationType, $resourceType, $providerId, array $notification);
 
-	/**
-	 * get message, ready to send out
-	 *
-	 * @return array
-	 *
-	 * @since 14.0.0
-	 */
-	public function getMessage();
+    /**
+     * get message, ready to send out
+     *
+     * @return array
+     *
+     * @since 14.0.0
+     */
+    public function getMessage();
 }

lib/public/Federation/ICloudFederationShare.php

Indentation +216 added lines, -216 removed lines

@@ -30,221 +30,221 @@
  */
 interface ICloudFederationShare {
 
-	/**
-	 * set uid of the recipient
-	 *
-	 * @param string $user
-	 *
-	 * @since 14.0.0
-	 */
-	public function setShareWith($user);
-
-	/**
-	 * set resource name (e.g. file, calendar, contact,...)
-	 *
-	 * @param string $name
-	 *
-	 * @since 14.0.0
-	 */
-	public function setResourceName($name);
-
-	/**
-	 * set resource type (e.g. file, calendar, contact,...)
-	 *
-	 * @param string $resourceType
-	 *
-	 * @since 14.0.0
-	 */
-	public function setResourceType($resourceType);
-
-	/**
-	 * set resource description (optional)
-	 *
-	 * @param string $description
-	 *
-	 * @since 14.0.0
-	 */
-	public function setDescription($description);
-
-	/**
-	 * set provider ID (e.g. file ID)
-	 *
-	 * @param string $providerId
-	 *
-	 * @since 14.0.0
-	 */
-	public function setProviderId($providerId);
-
-	/**
-	 * set owner UID
-	 *
-	 * @param string $owner
-	 *
-	 * @since 14.0.0
-	 */
-	public function setOwner($owner);
-
-	/**
-	 * set owner display name
-	 *
-	 * @param string $ownerDisplayName
-	 *
-	 * @since 14.0.0
-	 */
-	public function setOwnerDisplayName($ownerDisplayName);
-
-	/**
-	 * set UID of the user who sends the share
-	 *
-	 * @param string $sharedBy
-	 *
-	 * @since 14.0.0
-	 */
-	public function setSharedBy($sharedBy);
-
-	/**
-	 * set display name of the user who sends the share
-	 *
-	 * @param $sharedByDisplayName
-	 *
-	 * @since 14.0.0
-	 */
-	public function setSharedByDisplayName($sharedByDisplayName);
-
-	/**
-	 * set protocol specification
-	 *
-	 * @param array $protocol
-	 *
-	 * @since 14.0.0
-	 */
-	public function setProtocol(array $protocol);
-
-	/**
-	 * share type (group or user)
-	 *
-	 * @param string $shareType
-	 *
-	 * @since 14.0.0
-	 */
-	public function setShareType($shareType);
-
-	/**
-	 * get the whole share, ready to send out
-	 *
-	 * @return array
-	 *
-	 * @since 14.0.0
-	 */
-	public function getShare();
-
-	/**
-	 * get uid of the recipient
-	 *
-	 * @return string
-	 *
-	 * @since 14.0.0
-	 */
-	public function getShareWith();
-
-	/**
-	 * get resource name (e.g. file, calendar, contact,...)
-	 *
-	 * @return string
-	 *
-	 * @since 14.0.0
-	 */
-	public function getResourceName();
-
-	/**
-	 * get resource type (e.g. file, calendar, contact,...)
-	 *
-	 * @return string
-	 *
-	 * @since 14.0.0
-	 */
-	public function getResourceType();
-
-	/**
-	 * get resource description (optional)
-	 *
-	 * @return string
-	 *
-	 * @since 14.0.0
-	 */
-	public function getDescription();
-
-	/**
-	 * get provider ID (e.g. file ID)
-	 *
-	 * @return string
-	 *
-	 * @since 14.0.0
-	 */
-	public function getProviderId();
-
-	/**
-	 * get owner UID
-	 *
-	 * @return string
-	 *
-	 * @since 14.0.0
-	 */
-	public function getOwner();
-
-	/**
-	 * get owner display name
-	 *
-	 * @return string
-	 *
-	 * @since 14.0.0
-	 */
-	public function getOwnerDisplayName();
-
-	/**
-	 * get UID of the user who sends the share
-	 *
-	 * @return string
-	 *
-	 * @since 14.0.0
-	 */
-	public function getSharedBy();
-
-	/**
-	 * get display name of the user who sends the share
-	 *
-	 * @return string
-	 *
-	 * @since 14.0.0
-	 */
-	public function getSharedByDisplayName();
-
-	/**
-	 * get share type (group or user)
-	 *
-	 * @return string
-	 *
-	 * @since 14.0.0
-	 */
-	public function getShareType();
-
-	/**
-	 * get share Secret
-	 *
-	 * @return string
-	 *
-	 * @since 14.0.0
-	 */
-	public function getShareSecret();
-
-
-	/**
-	 * get protocol specification
-	 *
-	 * @return array
-	 *
-	 * @since 14.0.0
-	 */
-	public function getProtocol();
+    /**
+     * set uid of the recipient
+     *
+     * @param string $user
+     *
+     * @since 14.0.0
+     */
+    public function setShareWith($user);
+
+    /**
+     * set resource name (e.g. file, calendar, contact,...)
+     *
+     * @param string $name
+     *
+     * @since 14.0.0
+     */
+    public function setResourceName($name);
+
+    /**
+     * set resource type (e.g. file, calendar, contact,...)
+     *
+     * @param string $resourceType
+     *
+     * @since 14.0.0
+     */
+    public function setResourceType($resourceType);
+
+    /**
+     * set resource description (optional)
+     *
+     * @param string $description
+     *
+     * @since 14.0.0
+     */
+    public function setDescription($description);
+
+    /**
+     * set provider ID (e.g. file ID)
+     *
+     * @param string $providerId
+     *
+     * @since 14.0.0
+     */
+    public function setProviderId($providerId);
+
+    /**
+     * set owner UID
+     *
+     * @param string $owner
+     *
+     * @since 14.0.0
+     */
+    public function setOwner($owner);
+
+    /**
+     * set owner display name
+     *
+     * @param string $ownerDisplayName
+     *
+     * @since 14.0.0
+     */
+    public function setOwnerDisplayName($ownerDisplayName);
+
+    /**
+     * set UID of the user who sends the share
+     *
+     * @param string $sharedBy
+     *
+     * @since 14.0.0
+     */
+    public function setSharedBy($sharedBy);
+
+    /**
+     * set display name of the user who sends the share
+     *
+     * @param $sharedByDisplayName
+     *
+     * @since 14.0.0
+     */
+    public function setSharedByDisplayName($sharedByDisplayName);
+
+    /**
+     * set protocol specification
+     *
+     * @param array $protocol
+     *
+     * @since 14.0.0
+     */
+    public function setProtocol(array $protocol);
+
+    /**
+     * share type (group or user)
+     *
+     * @param string $shareType
+     *
+     * @since 14.0.0
+     */
+    public function setShareType($shareType);
+
+    /**
+     * get the whole share, ready to send out
+     *
+     * @return array
+     *
+     * @since 14.0.0
+     */
+    public function getShare();
+
+    /**
+     * get uid of the recipient
+     *
+     * @return string
+     *
+     * @since 14.0.0
+     */
+    public function getShareWith();
+
+    /**
+     * get resource name (e.g. file, calendar, contact,...)
+     *
+     * @return string
+     *
+     * @since 14.0.0
+     */
+    public function getResourceName();
+
+    /**
+     * get resource type (e.g. file, calendar, contact,...)
+     *
+     * @return string
+     *
+     * @since 14.0.0
+     */
+    public function getResourceType();
+
+    /**
+     * get resource description (optional)
+     *
+     * @return string
+     *
+     * @since 14.0.0
+     */
+    public function getDescription();
+
+    /**
+     * get provider ID (e.g. file ID)
+     *
+     * @return string
+     *
+     * @since 14.0.0
+     */
+    public function getProviderId();
+
+    /**
+     * get owner UID
+     *
+     * @return string
+     *
+     * @since 14.0.0
+     */
+    public function getOwner();
+
+    /**
+     * get owner display name
+     *
+     * @return string
+     *
+     * @since 14.0.0
+     */
+    public function getOwnerDisplayName();
+
+    /**
+     * get UID of the user who sends the share
+     *
+     * @return string
+     *
+     * @since 14.0.0
+     */
+    public function getSharedBy();
+
+    /**
+     * get display name of the user who sends the share
+     *
+     * @return string
+     *
+     * @since 14.0.0
+     */
+    public function getSharedByDisplayName();
+
+    /**
+     * get share type (group or user)
+     *
+     * @return string
+     *
+     * @since 14.0.0
+     */
+    public function getShareType();
+
+    /**
+     * get share Secret
+     *
+     * @return string
+     *
+     * @since 14.0.0
+     */
+    public function getShareSecret();
+
+
+    /**
+     * get protocol specification
+     *
+     * @return array
+     *
+     * @since 14.0.0
+     */
+    public function getProtocol();
 
 }

lib/public/Federation/Exceptions/ProviderCouldNotAddShareException.php

Indentation +13 added lines, -13 removed lines

@@ -33,19 +33,19 @@
  */
 class ProviderCouldNotAddShareException extends HintException {
 
-	/**
-	 * ProviderCouldNotAddShareException constructor.
-	 *
-	 * @since 14.0.0
-	 *
-	 * @param string $message
-	 * @param string $hint
-	 * @param int $code
-	 * @param \Exception|null $previous
-	 */
-	public function __construct($message, $hint = '', $code = Http::STATUS_BAD_REQUEST, \Exception $previous = null) {
-		parent::__construct($message, $hint, $code, $previous);
-	}
+    /**
+     * ProviderCouldNotAddShareException constructor.
+     *
+     * @since 14.0.0
+     *
+     * @param string $message
+     * @param string $hint
+     * @param int $code
+     * @param \Exception|null $previous
+     */
+    public function __construct($message, $hint = '', $code = Http::STATUS_BAD_REQUEST, \Exception $previous = null) {
+        parent::__construct($message, $hint, $code, $previous);
+    }
 
 
 }

lib/public/Federation/ICloudFederationFactory.php

Indentation +28 added lines, -28 removed lines

@@ -30,33 +30,33 @@
  */
 interface ICloudFederationFactory {
 
-	/**
-	 * get a CloudFederationShare Object to prepare a share you want to send
-	 *
-	 * @param string $shareWith
-	 * @param string $name resource name (e.g. document.odt)
-	 * @param string $description share description (optional)
-	 * @param string $providerId resource UID on the provider side
-	 * @param string $owner provider specific UID of the user who owns the resource
-	 * @param string $ownerDisplayName display name of the user who shared the item
-	 * @param string $sharedBy provider specific UID of the user who shared the resource
-	 * @param string $sharedByDisplayName display name of the user who shared the resource
-	 * @param string $sharedSecret used to authenticate requests across servers
-	 * @param string $shareType ('group' or 'user' share)
-	 * @param $resourceType ('file', 'calendar',...)
-	 * @return ICloudFederationShare
-	 *
-	 * @since 14.0.0
-	 */
-	public function getCloudFederationShare($shareWith, $name, $description, $providerId, $owner, $ownerDisplayName, $sharedBy, $sharedByDisplayName, $sharedSecret, $shareType, $resourceType);
+    /**
+     * get a CloudFederationShare Object to prepare a share you want to send
+     *
+     * @param string $shareWith
+     * @param string $name resource name (e.g. document.odt)
+     * @param string $description share description (optional)
+     * @param string $providerId resource UID on the provider side
+     * @param string $owner provider specific UID of the user who owns the resource
+     * @param string $ownerDisplayName display name of the user who shared the item
+     * @param string $sharedBy provider specific UID of the user who shared the resource
+     * @param string $sharedByDisplayName display name of the user who shared the resource
+     * @param string $sharedSecret used to authenticate requests across servers
+     * @param string $shareType ('group' or 'user' share)
+     * @param $resourceType ('file', 'calendar',...)
+     * @return ICloudFederationShare
+     *
+     * @since 14.0.0
+     */
+    public function getCloudFederationShare($shareWith, $name, $description, $providerId, $owner, $ownerDisplayName, $sharedBy, $sharedByDisplayName, $sharedSecret, $shareType, $resourceType);
 
-	/**
-	 * get a Cloud FederationNotification object to prepare a notification you
-	 * want to send
-	 *
-	 * @return ICloudFederationNotification
-	 *
-	 * @since 14.0.0
-	 */
-	public function getCloudFederationNotification();
+    /**
+     * get a Cloud FederationNotification object to prepare a notification you
+     * want to send
+     *
+     * @return ICloudFederationNotification
+     *
+     * @since 14.0.0
+     */
+    public function getCloudFederationNotification();
 }

lib/public/IServerContainer.php

Indentation +506 added lines, -506 removed lines

@@ -60,510 +60,510 @@
  */
 interface IServerContainer extends IContainer {
 
-	/**
-	 * The calendar manager will act as a broker between consumers for calendar information and
-	 * providers which actual deliver the calendar information.
-	 *
-	 * @return \OCP\Calendar\IManager
-	 * @since 13.0.0
-	 */
-	public function getCalendarManager();
-
-	/**
-	 * The contacts manager will act as a broker between consumers for contacts information and
-	 * providers which actual deliver the contact information.
-	 *
-	 * @return \OCP\Contacts\IManager
-	 * @since 6.0.0
-	 */
-	public function getContactsManager();
-
-	/**
-	 * 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
-	 * @since 6.0.0
-	 */
-	public function getRequest();
-
-	/**
-	 * Returns the preview manager which can create preview images for a given file
-	 *
-	 * @return \OCP\IPreview
-	 * @since 6.0.0
-	 */
-	public function getPreviewManager();
-
-	/**
-	 * Returns the tag manager which can get and set tags for different object types
-	 *
-	 * @see \OCP\ITagManager::load()
-	 * @return \OCP\ITagManager
-	 * @since 6.0.0
-	 */
-	public function getTagManager();
-
-	/**
-	 * Returns the root folder of ownCloud's data directory
-	 *
-	 * @return \OCP\Files\IRootFolder
-	 * @since 6.0.0 - between 6.0.0 and 8.0.0 this returned \OCP\Files\Folder
-	 */
-	public function getRootFolder();
-
-	/**
-	 * Returns a view to ownCloud's files folder
-	 *
-	 * @param string $userId user ID
-	 * @return \OCP\Files\Folder
-	 * @since 6.0.0 - parameter $userId was added in 8.0.0
-	 * @see getUserFolder in \OCP\Files\IRootFolder
-	 */
-	public function getUserFolder($userId = null);
-
-	/**
-	 * Returns an app-specific view in ownClouds data directory
-	 *
-	 * @return \OCP\Files\Folder
-	 * @since 6.0.0
-	 * @deprecated 9.2.0 use IAppData
-	 */
-	public function getAppFolder();
-
-	/**
-	 * Returns a user manager
-	 *
-	 * @return \OCP\IUserManager
-	 * @since 8.0.0
-	 */
-	public function getUserManager();
-
-	/**
-	 * Returns a group manager
-	 *
-	 * @return \OCP\IGroupManager
-	 * @since 8.0.0
-	 */
-	public function getGroupManager();
-
-	/**
-	 * Returns the user session
-	 *
-	 * @return \OCP\IUserSession
-	 * @since 6.0.0
-	 */
-	public function getUserSession();
-
-	/**
-	 * Returns the navigation manager
-	 *
-	 * @return \OCP\INavigationManager
-	 * @since 6.0.0
-	 */
-	public function getNavigationManager();
-
-	/**
-	 * Returns the config manager
-	 *
-	 * @return \OCP\IConfig
-	 * @since 6.0.0
-	 */
-	public function getConfig();
-
-	/**
-	 * Returns a Crypto instance
-	 *
-	 * @return \OCP\Security\ICrypto
-	 * @since 8.0.0
-	 */
-	public function getCrypto();
-
-	/**
-	 * Returns a Hasher instance
-	 *
-	 * @return \OCP\Security\IHasher
-	 * @since 8.0.0
-	 */
-	public function getHasher();
-
-	/**
-	 * Returns a SecureRandom instance
-	 *
-	 * @return \OCP\Security\ISecureRandom
-	 * @since 8.1.0
-	 */
-	public function getSecureRandom();
-
-	/**
-	 * Returns a CredentialsManager instance
-	 *
-	 * @return \OCP\Security\ICredentialsManager
-	 * @since 9.0.0
-	 */
-	public function getCredentialsManager();
-
-	/**
-	 * Returns the app config manager
-	 *
-	 * @return \OCP\IAppConfig
-	 * @since 7.0.0
-	 */
-	public function getAppConfig();
-
-	/**
-	 * @return \OCP\L10N\IFactory
-	 * @since 8.2.0
-	 */
-	public function getL10NFactory();
-
-	/**
-	 * get an L10N instance
-	 * @param string $app appid
-	 * @param string $lang
-	 * @return \OCP\IL10N
-	 * @since 6.0.0 - parameter $lang was added in 8.0.0
-	 */
-	public function getL10N($app, $lang = null);
-
-	/**
-	 * @return \OC\Encryption\Manager
-	 * @since 8.1.0
-	 */
-	public function getEncryptionManager();
-
-	/**
-	 * @return \OC\Encryption\File
-	 * @since 8.1.0
-	 */
-	public function getEncryptionFilesHelper();
-
-	/**
-	 * @return \OCP\Encryption\Keys\IStorage
-	 * @since 8.1.0
-	 */
-	public function getEncryptionKeyStorage();
-
-	/**
-	 * Returns the URL generator
-	 *
-	 * @return \OCP\IURLGenerator
-	 * @since 6.0.0
-	 */
-	public function getURLGenerator();
-
-	/**
-	 * Returns an ICache instance
-	 *
-	 * @return \OCP\ICache
-	 * @since 6.0.0
-	 */
-	public function getCache();
-
-	/**
-	 * Returns an \OCP\CacheFactory instance
-	 *
-	 * @return \OCP\ICacheFactory
-	 * @since 7.0.0
-	 */
-	public function getMemCacheFactory();
-
-	/**
-	 * Returns the current session
-	 *
-	 * @return \OCP\ISession
-	 * @since 6.0.0
-	 */
-	public function getSession();
-
-	/**
-	 * Returns the activity manager
-	 *
-	 * @return \OCP\Activity\IManager
-	 * @since 6.0.0
-	 */
-	public function getActivityManager();
-
-	/**
-	 * Returns the current session
-	 *
-	 * @return \OCP\IDBConnection
-	 * @since 6.0.0
-	 */
-	public function getDatabaseConnection();
-
-	/**
-	 * Returns an avatar manager, used for avatar functionality
-	 *
-	 * @return \OCP\IAvatarManager
-	 * @since 6.0.0
-	 */
-	public function getAvatarManager();
-
-	/**
-	 * Returns an job list for controlling background jobs
-	 *
-	 * @return \OCP\BackgroundJob\IJobList
-	 * @since 7.0.0
-	 */
-	public function getJobList();
-
-	/**
-	 * Returns a logger instance
-	 *
-	 * @return \OCP\ILogger
-	 * @since 8.0.0
-	 */
-	public function getLogger();
-
-	/**
-	 * returns a log factory instance
-	 *
-	 * @return ILogFactory
-	 * @since 14.0.0
-	 */
-	public function getLogFactory();
-
-	/**
-	 * Returns a router for generating and matching urls
-	 *
-	 * @return \OCP\Route\IRouter
-	 * @since 7.0.0
-	 */
-	public function getRouter();
-
-	/**
-	 * Returns a search instance
-	 *
-	 * @return \OCP\ISearch
-	 * @since 7.0.0
-	 */
-	public function getSearch();
-
-	/**
-	 * 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 $userId is null and no user is logged in
-	 * @since 8.0.0
-	 */
-	public function getCertificateManager($userId = null);
-
-	/**
-	 * Create a new event source
-	 *
-	 * @return \OCP\IEventSource
-	 * @since 8.0.0
-	 */
-	public function createEventSource();
-
-	/**
-	 * Returns an instance of the HTTP client service
-	 *
-	 * @return \OCP\Http\Client\IClientService
-	 * @since 8.1.0
-	 */
-	public function getHTTPClientService();
-
-	/**
-	 * Get the active event logger
-	 *
-	 * @return \OCP\Diagnostics\IEventLogger
-	 * @since 8.0.0
-	 */
-	public function getEventLogger();
-
-	/**
-	 * Get the active query logger
-	 *
-	 * The returned logger only logs data when debug mode is enabled
-	 *
-	 * @return \OCP\Diagnostics\IQueryLogger
-	 * @since 8.0.0
-	 */
-	public function getQueryLogger();
-
-	/**
-	 * Get the manager for temporary files and folders
-	 *
-	 * @return \OCP\ITempManager
-	 * @since 8.0.0
-	 */
-	public function getTempManager();
-
-	/**
-	 * Get the app manager
-	 *
-	 * @return \OCP\App\IAppManager
-	 * @since 8.0.0
-	 */
-	public function getAppManager();
-
-	/**
-	 * Get the webroot
-	 *
-	 * @return string
-	 * @since 8.0.0
-	 */
-	public function getWebRoot();
-
-	/**
-	 * @return \OCP\Files\Config\IMountProviderCollection
-	 * @since 8.0.0
-	 */
-	public function getMountProviderCollection();
-
-	/**
-	 * Get the IniWrapper
-	 *
-	 * @return \bantu\IniGetWrapper\IniGetWrapper
-	 * @since 8.0.0
-	 */
-	public function getIniWrapper();
-	/**
-	 * @return \OCP\Command\IBus
-	 * @since 8.1.0
-	 */
-	public function getCommandBus();
-
-	/**
-	 * Creates a new mailer
-	 *
-	 * @return \OCP\Mail\IMailer
-	 * @since 8.1.0
-	 */
-	public function getMailer();
-
-	/**
-	 * Get the locking provider
-	 *
-	 * @return \OCP\Lock\ILockingProvider
-	 * @since 8.1.0
-	 */
-	public function getLockingProvider();
-
-	/**
-	 * @return \OCP\Files\Mount\IMountManager
-	 * @since 8.2.0
-	 */
-	public function getMountManager();
-
-	/**
-	 * Get the MimeTypeDetector
-	 *
-	 * @return \OCP\Files\IMimeTypeDetector
-	 * @since 8.2.0
-	 */
-	public function getMimeTypeDetector();
-
-	/**
-	 * Get the MimeTypeLoader
-	 *
-	 * @return \OCP\Files\IMimeTypeLoader
-	 * @since 8.2.0
-	 */
-	public function getMimeTypeLoader();
-
-	/**
-	 * Get the EventDispatcher
-	 *
-	 * @return EventDispatcherInterface
-	 * @since 8.2.0
-	 */
-	public function getEventDispatcher();
-
-	/**
-	 * Get the Notification Manager
-	 *
-	 * @return \OCP\Notification\IManager
-	 * @since 9.0.0
-	 */
-	public function getNotificationManager();
-
-	/**
-	 * @return \OCP\Comments\ICommentsManager
-	 * @since 9.0.0
-	 */
-	public function getCommentsManager();
-
-	/**
-	 * Returns the system-tag manager
-	 *
-	 * @return \OCP\SystemTag\ISystemTagManager
-	 *
-	 * @since 9.0.0
-	 */
-	public function getSystemTagManager();
-
-	/**
-	 * Returns the system-tag object mapper
-	 *
-	 * @return \OCP\SystemTag\ISystemTagObjectMapper
-	 *
-	 * @since 9.0.0
-	 */
-	public function getSystemTagObjectMapper();
-
-	/**
-	 * Returns the share manager
-	 *
-	 * @return \OCP\Share\IManager
-	 * @since 9.0.0
-	 */
-	public function getShareManager();
-
-	/**
-	 * @return IContentSecurityPolicyManager
-	 * @since 9.0.0
-	 */
-	public function getContentSecurityPolicyManager();
-
-	/**
-	 * @return \OCP\IDateTimeZone
-	 * @since 8.0.0
-	 */
-	public function getDateTimeZone();
-
-	/**
-	 * @return \OCP\IDateTimeFormatter
-	 * @since 8.0.0
-	 */
-	public function getDateTimeFormatter();
-
-	/**
-	 * @return \OCP\Federation\ICloudIdManager
-	 * @since 12.0.0
-	 */
-	public function getCloudIdManager();
-
-	/**
-	 * @return \OCP\GlobalScale\IConfig
-	 * @since 14.0.0
-	 */
-	public function getGlobalScaleConfig();
-
-	/**
-	 * @return ICloudFederationFactory
-	 * @since 14.0.0
-	 */
-	public function getCloudFederationFactory();
-
-	/**
-	 * @return ICloudFederationProviderManager
-	 * @since 14.0.0
-	 */
-	public function getCloudFederationProviderManager();
-
-	/**
-	 * @return \OCP\Remote\Api\IApiFactory
-	 * @since 13.0.0
-	 */
-	public function getRemoteApiFactory();
-
-	/**
-	 * @return \OCP\Remote\IInstanceFactory
-	 * @since 13.0.0
-	 */
-	public function getRemoteInstanceFactory();
+    /**
+     * The calendar manager will act as a broker between consumers for calendar information and
+     * providers which actual deliver the calendar information.
+     *
+     * @return \OCP\Calendar\IManager
+     * @since 13.0.0
+     */
+    public function getCalendarManager();
+
+    /**
+     * The contacts manager will act as a broker between consumers for contacts information and
+     * providers which actual deliver the contact information.
+     *
+     * @return \OCP\Contacts\IManager
+     * @since 6.0.0
+     */
+    public function getContactsManager();
+
+    /**
+     * 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
+     * @since 6.0.0
+     */
+    public function getRequest();
+
+    /**
+     * Returns the preview manager which can create preview images for a given file
+     *
+     * @return \OCP\IPreview
+     * @since 6.0.0
+     */
+    public function getPreviewManager();
+
+    /**
+     * Returns the tag manager which can get and set tags for different object types
+     *
+     * @see \OCP\ITagManager::load()
+     * @return \OCP\ITagManager
+     * @since 6.0.0
+     */
+    public function getTagManager();
+
+    /**
+     * Returns the root folder of ownCloud's data directory
+     *
+     * @return \OCP\Files\IRootFolder
+     * @since 6.0.0 - between 6.0.0 and 8.0.0 this returned \OCP\Files\Folder
+     */
+    public function getRootFolder();
+
+    /**
+     * Returns a view to ownCloud's files folder
+     *
+     * @param string $userId user ID
+     * @return \OCP\Files\Folder
+     * @since 6.0.0 - parameter $userId was added in 8.0.0
+     * @see getUserFolder in \OCP\Files\IRootFolder
+     */
+    public function getUserFolder($userId = null);
+
+    /**
+     * Returns an app-specific view in ownClouds data directory
+     *
+     * @return \OCP\Files\Folder
+     * @since 6.0.0
+     * @deprecated 9.2.0 use IAppData
+     */
+    public function getAppFolder();
+
+    /**
+     * Returns a user manager
+     *
+     * @return \OCP\IUserManager
+     * @since 8.0.0
+     */
+    public function getUserManager();
+
+    /**
+     * Returns a group manager
+     *
+     * @return \OCP\IGroupManager
+     * @since 8.0.0
+     */
+    public function getGroupManager();
+
+    /**
+     * Returns the user session
+     *
+     * @return \OCP\IUserSession
+     * @since 6.0.0
+     */
+    public function getUserSession();
+
+    /**
+     * Returns the navigation manager
+     *
+     * @return \OCP\INavigationManager
+     * @since 6.0.0
+     */
+    public function getNavigationManager();
+
+    /**
+     * Returns the config manager
+     *
+     * @return \OCP\IConfig
+     * @since 6.0.0
+     */
+    public function getConfig();
+
+    /**
+     * Returns a Crypto instance
+     *
+     * @return \OCP\Security\ICrypto
+     * @since 8.0.0
+     */
+    public function getCrypto();
+
+    /**
+     * Returns a Hasher instance
+     *
+     * @return \OCP\Security\IHasher
+     * @since 8.0.0
+     */
+    public function getHasher();
+
+    /**
+     * Returns a SecureRandom instance
+     *
+     * @return \OCP\Security\ISecureRandom
+     * @since 8.1.0
+     */
+    public function getSecureRandom();
+
+    /**
+     * Returns a CredentialsManager instance
+     *
+     * @return \OCP\Security\ICredentialsManager
+     * @since 9.0.0
+     */
+    public function getCredentialsManager();
+
+    /**
+     * Returns the app config manager
+     *
+     * @return \OCP\IAppConfig
+     * @since 7.0.0
+     */
+    public function getAppConfig();
+
+    /**
+     * @return \OCP\L10N\IFactory
+     * @since 8.2.0
+     */
+    public function getL10NFactory();
+
+    /**
+     * get an L10N instance
+     * @param string $app appid
+     * @param string $lang
+     * @return \OCP\IL10N
+     * @since 6.0.0 - parameter $lang was added in 8.0.0
+     */
+    public function getL10N($app, $lang = null);
+
+    /**
+     * @return \OC\Encryption\Manager
+     * @since 8.1.0
+     */
+    public function getEncryptionManager();
+
+    /**
+     * @return \OC\Encryption\File
+     * @since 8.1.0
+     */
+    public function getEncryptionFilesHelper();
+
+    /**
+     * @return \OCP\Encryption\Keys\IStorage
+     * @since 8.1.0
+     */
+    public function getEncryptionKeyStorage();
+
+    /**
+     * Returns the URL generator
+     *
+     * @return \OCP\IURLGenerator
+     * @since 6.0.0
+     */
+    public function getURLGenerator();
+
+    /**
+     * Returns an ICache instance
+     *
+     * @return \OCP\ICache
+     * @since 6.0.0
+     */
+    public function getCache();
+
+    /**
+     * Returns an \OCP\CacheFactory instance
+     *
+     * @return \OCP\ICacheFactory
+     * @since 7.0.0
+     */
+    public function getMemCacheFactory();
+
+    /**
+     * Returns the current session
+     *
+     * @return \OCP\ISession
+     * @since 6.0.0
+     */
+    public function getSession();
+
+    /**
+     * Returns the activity manager
+     *
+     * @return \OCP\Activity\IManager
+     * @since 6.0.0
+     */
+    public function getActivityManager();
+
+    /**
+     * Returns the current session
+     *
+     * @return \OCP\IDBConnection
+     * @since 6.0.0
+     */
+    public function getDatabaseConnection();
+
+    /**
+     * Returns an avatar manager, used for avatar functionality
+     *
+     * @return \OCP\IAvatarManager
+     * @since 6.0.0
+     */
+    public function getAvatarManager();
+
+    /**
+     * Returns an job list for controlling background jobs
+     *
+     * @return \OCP\BackgroundJob\IJobList
+     * @since 7.0.0
+     */
+    public function getJobList();
+
+    /**
+     * Returns a logger instance
+     *
+     * @return \OCP\ILogger
+     * @since 8.0.0
+     */
+    public function getLogger();
+
+    /**
+     * returns a log factory instance
+     *
+     * @return ILogFactory
+     * @since 14.0.0
+     */
+    public function getLogFactory();
+
+    /**
+     * Returns a router for generating and matching urls
+     *
+     * @return \OCP\Route\IRouter
+     * @since 7.0.0
+     */
+    public function getRouter();
+
+    /**
+     * Returns a search instance
+     *
+     * @return \OCP\ISearch
+     * @since 7.0.0
+     */
+    public function getSearch();
+
+    /**
+     * 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 $userId is null and no user is logged in
+     * @since 8.0.0
+     */
+    public function getCertificateManager($userId = null);
+
+    /**
+     * Create a new event source
+     *
+     * @return \OCP\IEventSource
+     * @since 8.0.0
+     */
+    public function createEventSource();
+
+    /**
+     * Returns an instance of the HTTP client service
+     *
+     * @return \OCP\Http\Client\IClientService
+     * @since 8.1.0
+     */
+    public function getHTTPClientService();
+
+    /**
+     * Get the active event logger
+     *
+     * @return \OCP\Diagnostics\IEventLogger
+     * @since 8.0.0
+     */
+    public function getEventLogger();
+
+    /**
+     * Get the active query logger
+     *
+     * The returned logger only logs data when debug mode is enabled
+     *
+     * @return \OCP\Diagnostics\IQueryLogger
+     * @since 8.0.0
+     */
+    public function getQueryLogger();
+
+    /**
+     * Get the manager for temporary files and folders
+     *
+     * @return \OCP\ITempManager
+     * @since 8.0.0
+     */
+    public function getTempManager();
+
+    /**
+     * Get the app manager
+     *
+     * @return \OCP\App\IAppManager
+     * @since 8.0.0
+     */
+    public function getAppManager();
+
+    /**
+     * Get the webroot
+     *
+     * @return string
+     * @since 8.0.0
+     */
+    public function getWebRoot();
+
+    /**
+     * @return \OCP\Files\Config\IMountProviderCollection
+     * @since 8.0.0
+     */
+    public function getMountProviderCollection();
+
+    /**
+     * Get the IniWrapper
+     *
+     * @return \bantu\IniGetWrapper\IniGetWrapper
+     * @since 8.0.0
+     */
+    public function getIniWrapper();
+    /**
+     * @return \OCP\Command\IBus
+     * @since 8.1.0
+     */
+    public function getCommandBus();
+
+    /**
+     * Creates a new mailer
+     *
+     * @return \OCP\Mail\IMailer
+     * @since 8.1.0
+     */
+    public function getMailer();
+
+    /**
+     * Get the locking provider
+     *
+     * @return \OCP\Lock\ILockingProvider
+     * @since 8.1.0
+     */
+    public function getLockingProvider();
+
+    /**
+     * @return \OCP\Files\Mount\IMountManager
+     * @since 8.2.0
+     */
+    public function getMountManager();
+
+    /**
+     * Get the MimeTypeDetector
+     *
+     * @return \OCP\Files\IMimeTypeDetector
+     * @since 8.2.0
+     */
+    public function getMimeTypeDetector();
+
+    /**
+     * Get the MimeTypeLoader
+     *
+     * @return \OCP\Files\IMimeTypeLoader
+     * @since 8.2.0
+     */
+    public function getMimeTypeLoader();
+
+    /**
+     * Get the EventDispatcher
+     *
+     * @return EventDispatcherInterface
+     * @since 8.2.0
+     */
+    public function getEventDispatcher();
+
+    /**
+     * Get the Notification Manager
+     *
+     * @return \OCP\Notification\IManager
+     * @since 9.0.0
+     */
+    public function getNotificationManager();
+
+    /**
+     * @return \OCP\Comments\ICommentsManager
+     * @since 9.0.0
+     */
+    public function getCommentsManager();
+
+    /**
+     * Returns the system-tag manager
+     *
+     * @return \OCP\SystemTag\ISystemTagManager
+     *
+     * @since 9.0.0
+     */
+    public function getSystemTagManager();
+
+    /**
+     * Returns the system-tag object mapper
+     *
+     * @return \OCP\SystemTag\ISystemTagObjectMapper
+     *
+     * @since 9.0.0
+     */
+    public function getSystemTagObjectMapper();
+
+    /**
+     * Returns the share manager
+     *
+     * @return \OCP\Share\IManager
+     * @since 9.0.0
+     */
+    public function getShareManager();
+
+    /**
+     * @return IContentSecurityPolicyManager
+     * @since 9.0.0
+     */
+    public function getContentSecurityPolicyManager();
+
+    /**
+     * @return \OCP\IDateTimeZone
+     * @since 8.0.0
+     */
+    public function getDateTimeZone();
+
+    /**
+     * @return \OCP\IDateTimeFormatter
+     * @since 8.0.0
+     */
+    public function getDateTimeFormatter();
+
+    /**
+     * @return \OCP\Federation\ICloudIdManager
+     * @since 12.0.0
+     */
+    public function getCloudIdManager();
+
+    /**
+     * @return \OCP\GlobalScale\IConfig
+     * @since 14.0.0
+     */
+    public function getGlobalScaleConfig();
+
+    /**
+     * @return ICloudFederationFactory
+     * @since 14.0.0
+     */
+    public function getCloudFederationFactory();
+
+    /**
+     * @return ICloudFederationProviderManager
+     * @since 14.0.0
+     */
+    public function getCloudFederationProviderManager();
+
+    /**
+     * @return \OCP\Remote\Api\IApiFactory
+     * @since 13.0.0
+     */
+    public function getRemoteApiFactory();
+
+    /**
+     * @return \OCP\Remote\IInstanceFactory
+     * @since 13.0.0
+     */
+    public function getRemoteInstanceFactory();
 }