nextcloud / server

apps/user_ldap/lib/Handler/ExtStorageConfigHandler.php

Indentation +29 added lines, -29 removed lines

@@ -29,40 +29,40 @@
 use OCA\User_LDAP\User_Proxy;
 
 class ExtStorageConfigHandler extends UserContext implements IConfigHandler {
-	use SimpleSubstitutionTrait;
+    use SimpleSubstitutionTrait;
 
-	/**
-	 * @param mixed $optionValue
-	 * @return mixed the same type as $optionValue
-	 * @since 16.0.0
-	 * @throws \Exception
-	 */
-	public function handle($optionValue) {
-		$this->placeholder = 'home';
-		$user = $this->getUser();
+    /**
+     * @param mixed $optionValue
+     * @return mixed the same type as $optionValue
+     * @since 16.0.0
+     * @throws \Exception
+     */
+    public function handle($optionValue) {
+        $this->placeholder = 'home';
+        $user = $this->getUser();
 
-		if($user === null) {
-			return $optionValue;
-		}
+        if($user === null) {
+            return $optionValue;
+        }
 
-		$backend = $user->getBackend();
-		if(!$backend instanceof User_Proxy) {
-			return $optionValue;
-		}
+        $backend = $user->getBackend();
+        if(!$backend instanceof User_Proxy) {
+            return $optionValue;
+        }
 
-		$access = $backend->getLDAPAccess($user->getUID());
-		if(!$access) {
-			return $optionValue;
-		}
+        $access = $backend->getLDAPAccess($user->getUID());
+        if(!$access) {
+            return $optionValue;
+        }
 
-		$attribute = $access->connection->ldapExtStorageHomeAttribute;
-		if(empty($attribute)) {
-			return $optionValue;
-		}
+        $attribute = $access->connection->ldapExtStorageHomeAttribute;
+        if(empty($attribute)) {
+            return $optionValue;
+        }
 
-		$ldapUser = $access->userManager->get($user->getUID());
-		$extHome = $ldapUser->getExtStorageHome();
+        $ldapUser = $access->userManager->get($user->getUID());
+        $extHome = $ldapUser->getExtStorageHome();
 
-		return $this->processInput($optionValue, $extHome);
-	}
+        return $this->processInput($optionValue, $extHome);
+    }
 }

Spacing +4 added lines, -4 removed lines

@@ -41,22 +41,22 @@
 		$this->placeholder = 'home';
 		$user = $this->getUser();
 
-		if($user === null) {
+		if ($user === null) {
 			return $optionValue;
 		}
 
 		$backend = $user->getBackend();
-		if(!$backend instanceof User_Proxy) {
+		if (!$backend instanceof User_Proxy) {
 			return $optionValue;
 		}
 
 		$access = $backend->getLDAPAccess($user->getUID());
-		if(!$access) {
+		if (!$access) {
 			return $optionValue;
 		}
 
 		$attribute = $access->connection->ldapExtStorageHomeAttribute;
-		if(empty($attribute)) {
+		if (empty($attribute)) {
 			return $optionValue;
 		}
 

apps/files_external/lib/Config/SimpleSubstitutionTrait.php

Indentation +49 added lines, -49 removed lines

@@ -30,57 +30,57 @@
  * @since 16.0.0
  */
 trait SimpleSubstitutionTrait {
-	/**
-	 * @var string the placeholder without $ prefix
-	 * @since 16.0.0
-	 */
-	protected $placeholder;
+    /**
+     * @var string the placeholder without $ prefix
+     * @since 16.0.0
+     */
+    protected $placeholder;
 
-	/** @var string */
-	protected $sanitizedPlaceholder;
+    /** @var string */
+    protected $sanitizedPlaceholder;
 
-	/**
-	 * @param mixed $optionValue
-	 * @param string $replacement
-	 * @return mixed
-	 * @since 16.0.0
-	 */
-	private function processInput($optionValue, string $replacement) {
-		$this->checkPlaceholder();
-		if (is_array($optionValue)) {
-			foreach ($optionValue as &$value) {
-				$value = $this->substituteIfString($value, $replacement);
-			}
-		} else {
-			$optionValue = $this->substituteIfString($optionValue, $replacement);
-		}
-		return $optionValue;
-	}
+    /**
+     * @param mixed $optionValue
+     * @param string $replacement
+     * @return mixed
+     * @since 16.0.0
+     */
+    private function processInput($optionValue, string $replacement) {
+        $this->checkPlaceholder();
+        if (is_array($optionValue)) {
+            foreach ($optionValue as &$value) {
+                $value = $this->substituteIfString($value, $replacement);
+            }
+        } else {
+            $optionValue = $this->substituteIfString($optionValue, $replacement);
+        }
+        return $optionValue;
+    }
 
-	/**
-	 * @throws \RuntimeException
-	 */
-	protected function checkPlaceholder(): void {
-		$this->sanitizedPlaceholder = trim(strtolower($this->placeholder));
-		if(!(bool)\preg_match('/^[a-z0-9]*$/', $this->sanitizedPlaceholder)) {
-			throw new \RuntimeException(sprintf(
-				'Invalid placeholder %s, only [a-z0-9] are allowed', $this->sanitizedPlaceholder
-			));
-		}
-		if($this->sanitizedPlaceholder === '') {
-			throw new \RuntimeException('Invalid empty placeholder');
-		}
-	}
+    /**
+     * @throws \RuntimeException
+     */
+    protected function checkPlaceholder(): void {
+        $this->sanitizedPlaceholder = trim(strtolower($this->placeholder));
+        if(!(bool)\preg_match('/^[a-z0-9]*$/', $this->sanitizedPlaceholder)) {
+            throw new \RuntimeException(sprintf(
+                'Invalid placeholder %s, only [a-z0-9] are allowed', $this->sanitizedPlaceholder
+            ));
+        }
+        if($this->sanitizedPlaceholder === '') {
+            throw new \RuntimeException('Invalid empty placeholder');
+        }
+    }
 
-	/**
-	 * @param mixed $value
-	 * @param string $replacement
-	 * @return mixed
-	 */
-	protected function substituteIfString($value, string $replacement) {
-		if(is_string($value)) {
-			return str_ireplace('$' . $this->sanitizedPlaceholder, $replacement, $value);
-		}
-		return $value;
-	}
+    /**
+     * @param mixed $value
+     * @param string $replacement
+     * @return mixed
+     */
+    protected function substituteIfString($value, string $replacement) {
+        if(is_string($value)) {
+            return str_ireplace('$' . $this->sanitizedPlaceholder, $replacement, $value);
+        }
+        return $value;
+    }
 }

apps/files_external/lib/Config/UserPlaceholderHandler.php

Indentation +14 added lines, -14 removed lines

@@ -24,19 +24,19 @@
 namespace OCA\Files_External\Config;
 
 class UserPlaceholderHandler extends UserContext implements IConfigHandler {
-	use SimpleSubstitutionTrait;
+    use SimpleSubstitutionTrait;
 
-	/**
-	 * @param mixed $optionValue
-	 * @return mixed the same type as $optionValue
-	 * @since 16.0.0
-	 */
-	public function handle($optionValue) {
-		$this->placeholder = 'user';
-		$uid = $this->getUserId();
-		if($uid === null) {
-			return $optionValue;
-		}
-		return $this->processInput($optionValue, $uid);
-	}
+    /**
+     * @param mixed $optionValue
+     * @return mixed the same type as $optionValue
+     * @since 16.0.0
+     */
+    public function handle($optionValue) {
+        $this->placeholder = 'user';
+        $uid = $this->getUserId();
+        if($uid === null) {
+            return $optionValue;
+        }
+        return $this->processInput($optionValue, $uid);
+    }
 }

Spacing +1 added lines, -1 removed lines

@@ -34,7 +34,7 @@
 	public function handle($optionValue) {
 		$this->placeholder = 'user';
 		$uid = $this->getUserId();
-		if($uid === null) {
+		if ($uid === null) {
 			return $optionValue;
 		}
 		return $this->processInput($optionValue, $uid);

apps/files_external/lib/Config/ConfigAdapter.php

Indentation +138 added lines, -138 removed lines

@@ -44,142 +44,142 @@
  */
 class ConfigAdapter implements IMountProvider {
 
-	/** @var UserStoragesService */
-	private $userStoragesService;
-
-	/** @var UserGlobalStoragesService */
-	private $userGlobalStoragesService;
-	/** @var StorageMigrator  */
-	private $migrator;
-
-	/**
-	 * @param UserStoragesService $userStoragesService
-	 * @param UserGlobalStoragesService $userGlobalStoragesService
-	 * @param StorageMigrator $migrator
-	 */
-	public function __construct(
-		UserStoragesService $userStoragesService,
-		UserGlobalStoragesService $userGlobalStoragesService,
-		StorageMigrator $migrator
-	) {
-		$this->userStoragesService = $userStoragesService;
-		$this->userGlobalStoragesService = $userGlobalStoragesService;
-		$this->migrator = $migrator;
-	}
-
-	/**
-	 * Process storage ready for mounting
-	 *
-	 * @param StorageConfig $storage
-	 * @param IUser $user
-	 * @throws \OCP\AppFramework\QueryException
-	 */
-	private function prepareStorageConfig(StorageConfig &$storage, IUser $user) {
-		foreach ($storage->getBackendOptions() as $option => $value) {
-			$storage->setBackendOption($option, \OC_Mount_Config::substitutePlaceholdersInConfig($value, $user->getUID()));
-		}
-
-		$objectStore = $storage->getBackendOption('objectstore');
-		if ($objectStore) {
-			$objectClass = $objectStore['class'];
-			if (!is_subclass_of($objectClass, '\OCP\Files\ObjectStore\IObjectStore')) {
-				throw new \InvalidArgumentException('Invalid object store');
-			}
-			$storage->setBackendOption('objectstore', new $objectClass($objectStore));
-		}
-
-		$storage->getAuthMechanism()->manipulateStorageConfig($storage, $user);
-		$storage->getBackend()->manipulateStorageConfig($storage, $user);
-	}
-
-	/**
-	 * Construct the storage implementation
-	 *
-	 * @param StorageConfig $storageConfig
-	 * @return Storage
-	 */
-	private function constructStorage(StorageConfig $storageConfig) {
-		$class = $storageConfig->getBackend()->getStorageClass();
-		$storage = new $class($storageConfig->getBackendOptions());
-
-		// auth mechanism should fire first
-		$storage = $storageConfig->getBackend()->wrapStorage($storage);
-		$storage = $storageConfig->getAuthMechanism()->wrapStorage($storage);
-
-		return $storage;
-	}
-
-	/**
-	 * Get all mountpoints applicable for the user
-	 *
-	 * @param \OCP\IUser $user
-	 * @param \OCP\Files\Storage\IStorageFactory $loader
-	 * @return \OCP\Files\Mount\IMountPoint[]
-	 */
-	public function getMountsForUser(IUser $user, IStorageFactory $loader) {
-		$this->migrator->migrateUser($user);
-
-		$this->userStoragesService->setUser($user);
-		$this->userGlobalStoragesService->setUser($user);
-
-		$storageConfigs = $this->userGlobalStoragesService->getAllStoragesForUser();
-
-		$storages = array_map(function(StorageConfig $storageConfig) use ($user) {
-			try {
-				$this->prepareStorageConfig($storageConfig, $user);
-				return $this->constructStorage($storageConfig);
-			} catch (\Exception $e) {
-				// propagate exception into filesystem
-				return new FailedStorage(['exception' => $e]);
-			}
-		}, $storageConfigs);
-
-
-		\OC\Files\Cache\Storage::getGlobalCache()->loadForStorageIds(array_map(function(Storage\IStorage $storage) {
-			return $storage->getId();
-		}, $storages));
-
-		$availableStorages = array_map(function (Storage\IStorage $storage, StorageConfig $storageConfig) {
-			try {
-				$availability = $storage->getAvailability();
-				if (!$availability['available'] && !Availability::shouldRecheck($availability)) {
-					$storage = new FailedStorage([
-						'exception' => new StorageNotAvailableException('Storage with mount id ' . $storageConfig->getId() . ' is not available')
-					]);
-				}
-			} catch (\Exception $e) {
-				// propagate exception into filesystem
-				$storage = new FailedStorage(['exception' => $e]);
-			}
-			return $storage;
-		}, $storages, $storageConfigs);
-
-		$mounts = array_map(function(StorageConfig $storageConfig, Storage\IStorage $storage) use ($user, $loader) {
-			if ($storageConfig->getType() === StorageConfig::MOUNT_TYPE_PERSONAl) {
-				return new PersonalMount(
-					$this->userStoragesService,
-					$storageConfig->getId(),
-					$storage,
-					'/' . $user->getUID() . '/files' . $storageConfig->getMountPoint(),
-					null,
-					$loader,
-					$storageConfig->getMountOptions()
-				);
-			} else {
-				return new ExternalMountPoint(
-					$storage,
-					'/' . $user->getUID() . '/files' . $storageConfig->getMountPoint(),
-					null,
-					$loader,
-					$storageConfig->getMountOptions(),
-					$storageConfig->getId()
-				);
-			}
-		}, $storageConfigs, $availableStorages);
-
-		$this->userStoragesService->resetUser();
-		$this->userGlobalStoragesService->resetUser();
-
-		return $mounts;
-	}
+    /** @var UserStoragesService */
+    private $userStoragesService;
+
+    /** @var UserGlobalStoragesService */
+    private $userGlobalStoragesService;
+    /** @var StorageMigrator  */
+    private $migrator;
+
+    /**
+     * @param UserStoragesService $userStoragesService
+     * @param UserGlobalStoragesService $userGlobalStoragesService
+     * @param StorageMigrator $migrator
+     */
+    public function __construct(
+        UserStoragesService $userStoragesService,
+        UserGlobalStoragesService $userGlobalStoragesService,
+        StorageMigrator $migrator
+    ) {
+        $this->userStoragesService = $userStoragesService;
+        $this->userGlobalStoragesService = $userGlobalStoragesService;
+        $this->migrator = $migrator;
+    }
+
+    /**
+     * Process storage ready for mounting
+     *
+     * @param StorageConfig $storage
+     * @param IUser $user
+     * @throws \OCP\AppFramework\QueryException
+     */
+    private function prepareStorageConfig(StorageConfig &$storage, IUser $user) {
+        foreach ($storage->getBackendOptions() as $option => $value) {
+            $storage->setBackendOption($option, \OC_Mount_Config::substitutePlaceholdersInConfig($value, $user->getUID()));
+        }
+
+        $objectStore = $storage->getBackendOption('objectstore');
+        if ($objectStore) {
+            $objectClass = $objectStore['class'];
+            if (!is_subclass_of($objectClass, '\OCP\Files\ObjectStore\IObjectStore')) {
+                throw new \InvalidArgumentException('Invalid object store');
+            }
+            $storage->setBackendOption('objectstore', new $objectClass($objectStore));
+        }
+
+        $storage->getAuthMechanism()->manipulateStorageConfig($storage, $user);
+        $storage->getBackend()->manipulateStorageConfig($storage, $user);
+    }
+
+    /**
+     * Construct the storage implementation
+     *
+     * @param StorageConfig $storageConfig
+     * @return Storage
+     */
+    private function constructStorage(StorageConfig $storageConfig) {
+        $class = $storageConfig->getBackend()->getStorageClass();
+        $storage = new $class($storageConfig->getBackendOptions());
+
+        // auth mechanism should fire first
+        $storage = $storageConfig->getBackend()->wrapStorage($storage);
+        $storage = $storageConfig->getAuthMechanism()->wrapStorage($storage);
+
+        return $storage;
+    }
+
+    /**
+     * Get all mountpoints applicable for the user
+     *
+     * @param \OCP\IUser $user
+     * @param \OCP\Files\Storage\IStorageFactory $loader
+     * @return \OCP\Files\Mount\IMountPoint[]
+     */
+    public function getMountsForUser(IUser $user, IStorageFactory $loader) {
+        $this->migrator->migrateUser($user);
+
+        $this->userStoragesService->setUser($user);
+        $this->userGlobalStoragesService->setUser($user);
+
+        $storageConfigs = $this->userGlobalStoragesService->getAllStoragesForUser();
+
+        $storages = array_map(function(StorageConfig $storageConfig) use ($user) {
+            try {
+                $this->prepareStorageConfig($storageConfig, $user);
+                return $this->constructStorage($storageConfig);
+            } catch (\Exception $e) {
+                // propagate exception into filesystem
+                return new FailedStorage(['exception' => $e]);
+            }
+        }, $storageConfigs);
+
+
+        \OC\Files\Cache\Storage::getGlobalCache()->loadForStorageIds(array_map(function(Storage\IStorage $storage) {
+            return $storage->getId();
+        }, $storages));
+
+        $availableStorages = array_map(function (Storage\IStorage $storage, StorageConfig $storageConfig) {
+            try {
+                $availability = $storage->getAvailability();
+                if (!$availability['available'] && !Availability::shouldRecheck($availability)) {
+                    $storage = new FailedStorage([
+                        'exception' => new StorageNotAvailableException('Storage with mount id ' . $storageConfig->getId() . ' is not available')
+                    ]);
+                }
+            } catch (\Exception $e) {
+                // propagate exception into filesystem
+                $storage = new FailedStorage(['exception' => $e]);
+            }
+            return $storage;
+        }, $storages, $storageConfigs);
+
+        $mounts = array_map(function(StorageConfig $storageConfig, Storage\IStorage $storage) use ($user, $loader) {
+            if ($storageConfig->getType() === StorageConfig::MOUNT_TYPE_PERSONAl) {
+                return new PersonalMount(
+                    $this->userStoragesService,
+                    $storageConfig->getId(),
+                    $storage,
+                    '/' . $user->getUID() . '/files' . $storageConfig->getMountPoint(),
+                    null,
+                    $loader,
+                    $storageConfig->getMountOptions()
+                );
+            } else {
+                return new ExternalMountPoint(
+                    $storage,
+                    '/' . $user->getUID() . '/files' . $storageConfig->getMountPoint(),
+                    null,
+                    $loader,
+                    $storageConfig->getMountOptions(),
+                    $storageConfig->getId()
+                );
+            }
+        }, $storageConfigs, $availableStorages);
+
+        $this->userStoragesService->resetUser();
+        $this->userGlobalStoragesService->resetUser();
+
+        return $mounts;
+    }
 }

apps/files_external/lib/Config/UserContext.php

Indentation +43 added lines, -43 removed lines

@@ -32,58 +32,58 @@
 
 class UserContext {
 
-	/** @var IUserSession */
-	private $session;
+    /** @var IUserSession */
+    private $session;
 
-	/** @var ShareManager */
-	private $shareManager;
+    /** @var ShareManager */
+    private $shareManager;
 
-	/** @var IRequest */
-	private $request;
+    /** @var IRequest */
+    private $request;
 
-	/** @var string */
-	private $userId;
+    /** @var string */
+    private $userId;
 
-	/** @var IUserManager */
-	private $userManager;
+    /** @var IUserManager */
+    private $userManager;
 
-	public function __construct(IUserSession $session, ShareManager $manager, IRequest $request, IUserManager $userManager) {
-		$this->session = $session;
-		$this->shareManager = $manager;
-		$this->request = $request;
-		$this->userManager = $userManager;
-	}
+    public function __construct(IUserSession $session, ShareManager $manager, IRequest $request, IUserManager $userManager) {
+        $this->session = $session;
+        $this->shareManager = $manager;
+        $this->request = $request;
+        $this->userManager = $userManager;
+    }
 
-	public function getSession(): IUserSession {
-		return $this->session;
-	}
+    public function getSession(): IUserSession {
+        return $this->session;
+    }
 
-	public function setUserId(string $userId): void {
-		$this->userId = $userId;
-	}
+    public function setUserId(string $userId): void {
+        $this->userId = $userId;
+    }
 
-	protected function getUserId(): ?string {
-		if ($this->userId !== null) {
-			return $this->userId;
-		}
-		if($this->session && $this->session->getUser() !== null) {
-			return $this->session->getUser()->getUID();
-		}
-		try {
-			$shareToken = $this->request->getParam('token');
-			$share = $this->shareManager->getShareByToken($shareToken);
-			return $share->getShareOwner();
-		} catch (ShareNotFound $e) {}
+    protected function getUserId(): ?string {
+        if ($this->userId !== null) {
+            return $this->userId;
+        }
+        if($this->session && $this->session->getUser() !== null) {
+            return $this->session->getUser()->getUID();
+        }
+        try {
+            $shareToken = $this->request->getParam('token');
+            $share = $this->shareManager->getShareByToken($shareToken);
+            return $share->getShareOwner();
+        } catch (ShareNotFound $e) {}
 
-		return null;
-	}
+        return null;
+    }
 
-	protected function getUser(): ?IUser {
-		$userId = $this->getUserId();
-		if($userId !== null) {
-			return $this->userManager->get($userId);
-		}
-		return null;
-	}
+    protected function getUser(): ?IUser {
+        $userId = $this->getUserId();
+        if($userId !== null) {
+            return $this->userManager->get($userId);
+        }
+        return null;
+    }
 
 }

Spacing +2 added lines, -2 removed lines

@@ -66,7 +66,7 @@ 
 		if ($this->userId !== null) {
 			return $this->userId;
 		}
-		if($this->session && $this->session->getUser() !== null) {
+		if ($this->session && $this->session->getUser() !== null) {
 			return $this->session->getUser()->getUID();
 		}
 		try {
@@ -80,7 +80,7 @@ 
 
 	protected function getUser(): ?IUser {
 		$userId = $this->getUserId();
-		if($userId !== null) {
+		if ($userId !== null) {
 			return $this->userManager->get($userId);
 		}
 		return null;

apps/files_external/lib/config.php

Indentation +411 added lines, -411 removed lines

@@ -56,415 +56,415 @@
  * Class to configure mount.json globally and for users
  */
 class OC_Mount_Config {
-	// TODO: make this class non-static and give it a proper namespace
-
-	const MOUNT_TYPE_GLOBAL = 'global';
-	const MOUNT_TYPE_GROUP = 'group';
-	const MOUNT_TYPE_USER = 'user';
-	const MOUNT_TYPE_PERSONAL = 'personal';
-
-	// whether to skip backend test (for unit tests, as this static class is not mockable)
-	public static $skipTest = false;
-
-	/** @var Application */
-	public static $app;
-
-	/**
-	 * @param string $class
-	 * @param array $definition
-	 * @return bool
-	 * @deprecated 8.2.0 use \OCA\Files_External\Service\BackendService::registerBackend()
-	 */
-	public static function registerBackend($class, $definition) {
-		$backendService = self::$app->getContainer()->query(BackendService::class);
-		$auth = self::$app->getContainer()->query(Builtin::class);
-
-		$backendService->registerBackend(new LegacyBackend($class, $definition, $auth));
-
-		return true;
-	}
-
-	/**
-	 * Returns the mount points for the given user.
-	 * The mount point is relative to the data directory.
-	 *
-	 * @param string $uid user
-	 * @return array of mount point string as key, mountpoint config as value
-	 *
-	 * @deprecated 8.2.0 use UserGlobalStoragesService::getStorages() and UserStoragesService::getStorages()
-	 */
-	public static function getAbsoluteMountPoints($uid) {
-		$mountPoints = array();
-
-		$userGlobalStoragesService = self::$app->getContainer()->query(UserGlobalStoragesService::class);
-		$userStoragesService = self::$app->getContainer()->query(UserStoragesService::class);
-		$user = self::$app->getContainer()->query(IUserManager::class)->get($uid);
-
-		$userGlobalStoragesService->setUser($user);
-		$userStoragesService->setUser($user);
-
-		foreach ($userGlobalStoragesService->getStorages() as $storage) {
-			/** @var \OCA\Files_External\Lib\StorageConfig $storage */
-			$mountPoint = '/'.$uid.'/files'.$storage->getMountPoint();
-			$mountEntry = self::prepareMountPointEntry($storage, false);
-			foreach ($mountEntry['options'] as &$option) {
-				$option = self::substitutePlaceholdersInConfig($option, $uid);
-			}
-			$mountPoints[$mountPoint] = $mountEntry;
-		}
-
-		foreach ($userStoragesService->getStorages() as $storage) {
-			$mountPoint = '/'.$uid.'/files'.$storage->getMountPoint();
-			$mountEntry = self::prepareMountPointEntry($storage, true);
-			foreach ($mountEntry['options'] as &$option) {
-				$option = self::substitutePlaceholdersInConfig($option, $uid);
-			}
-			$mountPoints[$mountPoint] = $mountEntry;
-		}
-
-		$userGlobalStoragesService->resetUser();
-		$userStoragesService->resetUser();
-
-		return $mountPoints;
-	}
-
-	/**
-	 * Get the system mount points
-	 *
-	 * @return array
-	 *
-	 * @deprecated 8.2.0 use GlobalStoragesService::getStorages()
-	 */
-	public static function getSystemMountPoints() {
-		$mountPoints = [];
-		$service = self::$app->getContainer()->query(GlobalStoragesService::class);
-
-		foreach ($service->getStorages() as $storage) {
-			$mountPoints[] = self::prepareMountPointEntry($storage, false);
-		}
-
-		return $mountPoints;
-	}
-
-	/**
-	 * Get the personal mount points of the current user
-	 *
-	 * @return array
-	 *
-	 * @deprecated 8.2.0 use UserStoragesService::getStorages()
-	 */
-	public static function getPersonalMountPoints() {
-		$mountPoints = [];
-		$service = self::$app->getContainer()->query(UserStoragesService::class);
-
-		foreach ($service->getStorages() as $storage) {
-			$mountPoints[] = self::prepareMountPointEntry($storage, true);
-		}
-
-		return $mountPoints;
-	}
-
-	/**
-	 * Convert a StorageConfig to the legacy mountPoints array format
-	 * There's a lot of extra information in here, to satisfy all of the legacy functions
-	 *
-	 * @param StorageConfig $storage
-	 * @param bool $isPersonal
-	 * @return array
-	 */
-	private static function prepareMountPointEntry(StorageConfig $storage, $isPersonal) {
-		$mountEntry = [];
-
-		$mountEntry['mountpoint'] = substr($storage->getMountPoint(), 1); // remove leading slash
-		$mountEntry['class'] = $storage->getBackend()->getIdentifier();
-		$mountEntry['backend'] = $storage->getBackend()->getText();
-		$mountEntry['authMechanism'] = $storage->getAuthMechanism()->getIdentifier();
-		$mountEntry['personal'] = $isPersonal;
-		$mountEntry['options'] = self::decryptPasswords($storage->getBackendOptions());
-		$mountEntry['mountOptions'] = $storage->getMountOptions();
-		$mountEntry['priority'] = $storage->getPriority();
-		$mountEntry['applicable'] = [
-			'groups' => $storage->getApplicableGroups(),
-			'users' => $storage->getApplicableUsers(),
-		];
-		// if mountpoint is applicable to all users the old API expects ['all']
-		if (empty($mountEntry['applicable']['groups']) && empty($mountEntry['applicable']['users'])) {
-			$mountEntry['applicable']['users'] = ['all'];
-		}
-
-		$mountEntry['id'] = $storage->getId();
-
-		return $mountEntry;
-	}
-
-	/**
-	 * fill in the correct values for $user
-	 *
-	 * @param string $user user value
-	 * @param string|array $input
-	 * @return string
-	 * @deprecated use self::substitutePlaceholdersInConfig($input)
-	 */
-	public static function setUserVars($user, $input) {
-		$handler = self::$app->getContainer()->query(UserPlaceholderHandler::class);
-		return $handler->handle($input);
-	}
-
-	/**
-	 * @param mixed $input
-	 * @param string|null $userId
-	 * @return mixed
-	 * @throws \OCP\AppFramework\QueryException
-	 * @since 16.0.0
-	 */
-	public static function substitutePlaceholdersInConfig($input, string $userId = null) {
-		/** @var BackendService $backendService */
-		$backendService = self::$app->getContainer()->query(BackendService::class);
-		/** @var IConfigHandler[] $handlers */
-		$handlers = $backendService->getConfigHandlers();
-		foreach ($handlers as $handler) {
-			if ($handler instanceof UserContext && $userId !== null) {
-				$handler->setUserId($userId);
-			}
-			$input = $handler->handle($input);
-		}
-		return $input;
-	}
-
-	/**
-	 * Test connecting using the given backend configuration
-	 *
-	 * @param string $class backend class name
-	 * @param array $options backend configuration options
-	 * @param boolean $isPersonal
-	 * @return int see self::STATUS_*
-	 * @throws Exception
-	 */
-	public static function getBackendStatus($class, $options, $isPersonal, $testOnly = true) {
-		if (self::$skipTest) {
-			return StorageNotAvailableException::STATUS_SUCCESS;
-		}
-		foreach ($options as $key => &$option) {
-			if($key === 'password') {
-				// no replacements in passwords
-				continue;
-			}
-			$option = self::substitutePlaceholdersInConfig($option);
-			if(!self::arePlaceholdersSubstituted($option)) {
-				\OC::$server->getLogger()->error(
-					'A placeholder was not substituted: {option} for mount type {class}',
-					[
-						'app' => 'files_external',
-						'option' => $option,
-						'class' => $class,
-					]
-				);
-				throw new StorageNotAvailableException(
-					'Mount configuration incomplete',
-					StorageNotAvailableException::STATUS_INCOMPLETE_CONF
-				);
-			}
-		}
-		if (class_exists($class)) {
-			try {
-				/** @var \OC\Files\Storage\Common $storage */
-				$storage = new $class($options);
-
-				try {
-					$result = $storage->test($isPersonal, $testOnly);
-					$storage->setAvailability($result);
-					if ($result) {
-						return StorageNotAvailableException::STATUS_SUCCESS;
-					}
-				} catch (\Exception $e) {
-					$storage->setAvailability(false);
-					throw $e;
-				}
-			} catch (Exception $exception) {
-				\OC::$server->getLogger()->logException($exception, ['app' => 'files_external']);
-				throw $exception;
-			}
-		}
-		return StorageNotAvailableException::STATUS_ERROR;
-	}
-
-	public static function arePlaceholdersSubstituted($option):bool {
-		$result = true;
-		if(is_array($option)) {
-			foreach ($option as $optionItem) {
-				$result = $result && self::arePlaceholdersSubstituted($optionItem);
-			}
-		} else if (is_string($option)) {
-			if (strpos(rtrim($option, '$'), '$') !== false) {
-				$result = false;
-			}
-		}
-		return $result;
-	}
-
-	/**
-	 * Read the mount points in the config file into an array
-	 *
-	 * @param string|null $user If not null, personal for $user, otherwise system
-	 * @return array
-	 */
-	public static function readData($user = null) {
-		if (isset($user)) {
-			$jsonFile = \OC::$server->getUserManager()->get($user)->getHome() . '/mount.json';
-		} else {
-			$config = \OC::$server->getConfig();
-			$datadir = $config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data/');
-			$jsonFile = $config->getSystemValue('mount_file', $datadir . '/mount.json');
-		}
-		if (is_file($jsonFile)) {
-			$mountPoints = json_decode(file_get_contents($jsonFile), true);
-			if (is_array($mountPoints)) {
-				return $mountPoints;
-			}
-		}
-		return array();
-	}
-
-	/**
-	 * Get backend dependency message
-	 * TODO: move into AppFramework along with templates
-	 *
-	 * @param Backend[] $backends
-	 * @return string
-	 */
-	public static function dependencyMessage($backends) {
-		$l = \OC::$server->getL10N('files_external');
-		$message = '';
-		$dependencyGroups = [];
-
-		foreach ($backends as $backend) {
-			foreach ($backend->checkDependencies() as $dependency) {
-				if ($message = $dependency->getMessage()) {
-					$message .= '<p>' . $message . '</p>';
-				} else {
-					$dependencyGroups[$dependency->getDependency()][] = $backend;
-				}
-			}
-		}
-
-		foreach ($dependencyGroups as $module => $dependants) {
-			$backends = implode(', ', array_map(function($backend) {
-				return '"' . $backend->getText() . '"';
-			}, $dependants));
-			$message .= '<p>' . OC_Mount_Config::getSingleDependencyMessage($l, $module, $backends) . '</p>';
-		}
-
-		return $message;
-	}
-
-	/**
-	 * Returns a dependency missing message
-	 *
-	 * @param \OCP\IL10N $l
-	 * @param string $module
-	 * @param string $backend
-	 * @return string
-	 */
-	private static function getSingleDependencyMessage(\OCP\IL10N $l, $module, $backend) {
-		switch (strtolower($module)) {
-			case 'curl':
-				return (string)$l->t('The cURL support in PHP is not enabled or installed. Mounting of %s is not possible. Please ask your system administrator to install it.', [$backend]);
-			case 'ftp':
-				return (string)$l->t('The FTP support in PHP is not enabled or installed. Mounting of %s is not possible. Please ask your system administrator to install it.', [$backend]);
-			default:
-				return (string)$l->t('"%1$s" is not installed. Mounting of %2$s is not possible. Please ask your system administrator to install it.', [$module, $backend]);
-		}
-	}
-
-	/**
-	 * Encrypt passwords in the given config options
-	 *
-	 * @param array $options mount options
-	 * @return array updated options
-	 */
-	public static function encryptPasswords($options) {
-		if (isset($options['password'])) {
-			$options['password_encrypted'] = self::encryptPassword($options['password']);
-			// do not unset the password, we want to keep the keys order
-			// on load... because that's how the UI currently works
-			$options['password'] = '';
-		}
-		return $options;
-	}
-
-	/**
-	 * Decrypt passwords in the given config options
-	 *
-	 * @param array $options mount options
-	 * @return array updated options
-	 */
-	public static function decryptPasswords($options) {
-		// note: legacy options might still have the unencrypted password in the "password" field
-		if (isset($options['password_encrypted'])) {
-			$options['password'] = self::decryptPassword($options['password_encrypted']);
-			unset($options['password_encrypted']);
-		}
-		return $options;
-	}
-
-	/**
-	 * Encrypt a single password
-	 *
-	 * @param string $password plain text password
-	 * @return string encrypted password
-	 */
-	private static function encryptPassword($password) {
-		$cipher = self::getCipher();
-		$iv = \OC::$server->getSecureRandom()->generate(16);
-		$cipher->setIV($iv);
-		return base64_encode($iv . $cipher->encrypt($password));
-	}
-
-	/**
-	 * Decrypts a single password
-	 *
-	 * @param string $encryptedPassword encrypted password
-	 * @return string plain text password
-	 */
-	private static function decryptPassword($encryptedPassword) {
-		$cipher = self::getCipher();
-		$binaryPassword = base64_decode($encryptedPassword);
-		$iv = substr($binaryPassword, 0, 16);
-		$cipher->setIV($iv);
-		$binaryPassword = substr($binaryPassword, 16);
-		return $cipher->decrypt($binaryPassword);
-	}
-
-	/**
-	 * Returns the encryption cipher
-	 *
-	 * @return AES
-	 */
-	private static function getCipher() {
-		$cipher = new AES(AES::MODE_CBC);
-		$cipher->setKey(\OC::$server->getConfig()->getSystemValue('passwordsalt', null));
-		return $cipher;
-	}
-
-	/**
-	 * Computes a hash based on the given configuration.
-	 * This is mostly used to find out whether configurations
-	 * are the same.
-	 *
-	 * @param array $config
-	 * @return string
-	 */
-	public static function makeConfigHash($config) {
-		$data = json_encode(
-			array(
-				'c' => $config['backend'],
-				'a' => $config['authMechanism'],
-				'm' => $config['mountpoint'],
-				'o' => $config['options'],
-				'p' => isset($config['priority']) ? $config['priority'] : -1,
-				'mo' => isset($config['mountOptions']) ? $config['mountOptions'] : [],
-			)
-		);
-		return hash('md5', $data);
-	}
+    // TODO: make this class non-static and give it a proper namespace
+
+    const MOUNT_TYPE_GLOBAL = 'global';
+    const MOUNT_TYPE_GROUP = 'group';
+    const MOUNT_TYPE_USER = 'user';
+    const MOUNT_TYPE_PERSONAL = 'personal';
+
+    // whether to skip backend test (for unit tests, as this static class is not mockable)
+    public static $skipTest = false;
+
+    /** @var Application */
+    public static $app;
+
+    /**
+     * @param string $class
+     * @param array $definition
+     * @return bool
+     * @deprecated 8.2.0 use \OCA\Files_External\Service\BackendService::registerBackend()
+     */
+    public static function registerBackend($class, $definition) {
+        $backendService = self::$app->getContainer()->query(BackendService::class);
+        $auth = self::$app->getContainer()->query(Builtin::class);
+
+        $backendService->registerBackend(new LegacyBackend($class, $definition, $auth));
+
+        return true;
+    }
+
+    /**
+     * Returns the mount points for the given user.
+     * The mount point is relative to the data directory.
+     *
+     * @param string $uid user
+     * @return array of mount point string as key, mountpoint config as value
+     *
+     * @deprecated 8.2.0 use UserGlobalStoragesService::getStorages() and UserStoragesService::getStorages()
+     */
+    public static function getAbsoluteMountPoints($uid) {
+        $mountPoints = array();
+
+        $userGlobalStoragesService = self::$app->getContainer()->query(UserGlobalStoragesService::class);
+        $userStoragesService = self::$app->getContainer()->query(UserStoragesService::class);
+        $user = self::$app->getContainer()->query(IUserManager::class)->get($uid);
+
+        $userGlobalStoragesService->setUser($user);
+        $userStoragesService->setUser($user);
+
+        foreach ($userGlobalStoragesService->getStorages() as $storage) {
+            /** @var \OCA\Files_External\Lib\StorageConfig $storage */
+            $mountPoint = '/'.$uid.'/files'.$storage->getMountPoint();
+            $mountEntry = self::prepareMountPointEntry($storage, false);
+            foreach ($mountEntry['options'] as &$option) {
+                $option = self::substitutePlaceholdersInConfig($option, $uid);
+            }
+            $mountPoints[$mountPoint] = $mountEntry;
+        }
+
+        foreach ($userStoragesService->getStorages() as $storage) {
+            $mountPoint = '/'.$uid.'/files'.$storage->getMountPoint();
+            $mountEntry = self::prepareMountPointEntry($storage, true);
+            foreach ($mountEntry['options'] as &$option) {
+                $option = self::substitutePlaceholdersInConfig($option, $uid);
+            }
+            $mountPoints[$mountPoint] = $mountEntry;
+        }
+
+        $userGlobalStoragesService->resetUser();
+        $userStoragesService->resetUser();
+
+        return $mountPoints;
+    }
+
+    /**
+     * Get the system mount points
+     *
+     * @return array
+     *
+     * @deprecated 8.2.0 use GlobalStoragesService::getStorages()
+     */
+    public static function getSystemMountPoints() {
+        $mountPoints = [];
+        $service = self::$app->getContainer()->query(GlobalStoragesService::class);
+
+        foreach ($service->getStorages() as $storage) {
+            $mountPoints[] = self::prepareMountPointEntry($storage, false);
+        }
+
+        return $mountPoints;
+    }
+
+    /**
+     * Get the personal mount points of the current user
+     *
+     * @return array
+     *
+     * @deprecated 8.2.0 use UserStoragesService::getStorages()
+     */
+    public static function getPersonalMountPoints() {
+        $mountPoints = [];
+        $service = self::$app->getContainer()->query(UserStoragesService::class);
+
+        foreach ($service->getStorages() as $storage) {
+            $mountPoints[] = self::prepareMountPointEntry($storage, true);
+        }
+
+        return $mountPoints;
+    }
+
+    /**
+     * Convert a StorageConfig to the legacy mountPoints array format
+     * There's a lot of extra information in here, to satisfy all of the legacy functions
+     *
+     * @param StorageConfig $storage
+     * @param bool $isPersonal
+     * @return array
+     */
+    private static function prepareMountPointEntry(StorageConfig $storage, $isPersonal) {
+        $mountEntry = [];
+
+        $mountEntry['mountpoint'] = substr($storage->getMountPoint(), 1); // remove leading slash
+        $mountEntry['class'] = $storage->getBackend()->getIdentifier();
+        $mountEntry['backend'] = $storage->getBackend()->getText();
+        $mountEntry['authMechanism'] = $storage->getAuthMechanism()->getIdentifier();
+        $mountEntry['personal'] = $isPersonal;
+        $mountEntry['options'] = self::decryptPasswords($storage->getBackendOptions());
+        $mountEntry['mountOptions'] = $storage->getMountOptions();
+        $mountEntry['priority'] = $storage->getPriority();
+        $mountEntry['applicable'] = [
+            'groups' => $storage->getApplicableGroups(),
+            'users' => $storage->getApplicableUsers(),
+        ];
+        // if mountpoint is applicable to all users the old API expects ['all']
+        if (empty($mountEntry['applicable']['groups']) && empty($mountEntry['applicable']['users'])) {
+            $mountEntry['applicable']['users'] = ['all'];
+        }
+
+        $mountEntry['id'] = $storage->getId();
+
+        return $mountEntry;
+    }
+
+    /**
+     * fill in the correct values for $user
+     *
+     * @param string $user user value
+     * @param string|array $input
+     * @return string
+     * @deprecated use self::substitutePlaceholdersInConfig($input)
+     */
+    public static function setUserVars($user, $input) {
+        $handler = self::$app->getContainer()->query(UserPlaceholderHandler::class);
+        return $handler->handle($input);
+    }
+
+    /**
+     * @param mixed $input
+     * @param string|null $userId
+     * @return mixed
+     * @throws \OCP\AppFramework\QueryException
+     * @since 16.0.0
+     */
+    public static function substitutePlaceholdersInConfig($input, string $userId = null) {
+        /** @var BackendService $backendService */
+        $backendService = self::$app->getContainer()->query(BackendService::class);
+        /** @var IConfigHandler[] $handlers */
+        $handlers = $backendService->getConfigHandlers();
+        foreach ($handlers as $handler) {
+            if ($handler instanceof UserContext && $userId !== null) {
+                $handler->setUserId($userId);
+            }
+            $input = $handler->handle($input);
+        }
+        return $input;
+    }
+
+    /**
+     * Test connecting using the given backend configuration
+     *
+     * @param string $class backend class name
+     * @param array $options backend configuration options
+     * @param boolean $isPersonal
+     * @return int see self::STATUS_*
+     * @throws Exception
+     */
+    public static function getBackendStatus($class, $options, $isPersonal, $testOnly = true) {
+        if (self::$skipTest) {
+            return StorageNotAvailableException::STATUS_SUCCESS;
+        }
+        foreach ($options as $key => &$option) {
+            if($key === 'password') {
+                // no replacements in passwords
+                continue;
+            }
+            $option = self::substitutePlaceholdersInConfig($option);
+            if(!self::arePlaceholdersSubstituted($option)) {
+                \OC::$server->getLogger()->error(
+                    'A placeholder was not substituted: {option} for mount type {class}',
+                    [
+                        'app' => 'files_external',
+                        'option' => $option,
+                        'class' => $class,
+                    ]
+                );
+                throw new StorageNotAvailableException(
+                    'Mount configuration incomplete',
+                    StorageNotAvailableException::STATUS_INCOMPLETE_CONF
+                );
+            }
+        }
+        if (class_exists($class)) {
+            try {
+                /** @var \OC\Files\Storage\Common $storage */
+                $storage = new $class($options);
+
+                try {
+                    $result = $storage->test($isPersonal, $testOnly);
+                    $storage->setAvailability($result);
+                    if ($result) {
+                        return StorageNotAvailableException::STATUS_SUCCESS;
+                    }
+                } catch (\Exception $e) {
+                    $storage->setAvailability(false);
+                    throw $e;
+                }
+            } catch (Exception $exception) {
+                \OC::$server->getLogger()->logException($exception, ['app' => 'files_external']);
+                throw $exception;
+            }
+        }
+        return StorageNotAvailableException::STATUS_ERROR;
+    }
+
+    public static function arePlaceholdersSubstituted($option):bool {
+        $result = true;
+        if(is_array($option)) {
+            foreach ($option as $optionItem) {
+                $result = $result && self::arePlaceholdersSubstituted($optionItem);
+            }
+        } else if (is_string($option)) {
+            if (strpos(rtrim($option, '$'), '$') !== false) {
+                $result = false;
+            }
+        }
+        return $result;
+    }
+
+    /**
+     * Read the mount points in the config file into an array
+     *
+     * @param string|null $user If not null, personal for $user, otherwise system
+     * @return array
+     */
+    public static function readData($user = null) {
+        if (isset($user)) {
+            $jsonFile = \OC::$server->getUserManager()->get($user)->getHome() . '/mount.json';
+        } else {
+            $config = \OC::$server->getConfig();
+            $datadir = $config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data/');
+            $jsonFile = $config->getSystemValue('mount_file', $datadir . '/mount.json');
+        }
+        if (is_file($jsonFile)) {
+            $mountPoints = json_decode(file_get_contents($jsonFile), true);
+            if (is_array($mountPoints)) {
+                return $mountPoints;
+            }
+        }
+        return array();
+    }
+
+    /**
+     * Get backend dependency message
+     * TODO: move into AppFramework along with templates
+     *
+     * @param Backend[] $backends
+     * @return string
+     */
+    public static function dependencyMessage($backends) {
+        $l = \OC::$server->getL10N('files_external');
+        $message = '';
+        $dependencyGroups = [];
+
+        foreach ($backends as $backend) {
+            foreach ($backend->checkDependencies() as $dependency) {
+                if ($message = $dependency->getMessage()) {
+                    $message .= '<p>' . $message . '</p>';
+                } else {
+                    $dependencyGroups[$dependency->getDependency()][] = $backend;
+                }
+            }
+        }
+
+        foreach ($dependencyGroups as $module => $dependants) {
+            $backends = implode(', ', array_map(function($backend) {
+                return '"' . $backend->getText() . '"';
+            }, $dependants));
+            $message .= '<p>' . OC_Mount_Config::getSingleDependencyMessage($l, $module, $backends) . '</p>';
+        }
+
+        return $message;
+    }
+
+    /**
+     * Returns a dependency missing message
+     *
+     * @param \OCP\IL10N $l
+     * @param string $module
+     * @param string $backend
+     * @return string
+     */
+    private static function getSingleDependencyMessage(\OCP\IL10N $l, $module, $backend) {
+        switch (strtolower($module)) {
+            case 'curl':
+                return (string)$l->t('The cURL support in PHP is not enabled or installed. Mounting of %s is not possible. Please ask your system administrator to install it.', [$backend]);
+            case 'ftp':
+                return (string)$l->t('The FTP support in PHP is not enabled or installed. Mounting of %s is not possible. Please ask your system administrator to install it.', [$backend]);
+            default:
+                return (string)$l->t('"%1$s" is not installed. Mounting of %2$s is not possible. Please ask your system administrator to install it.', [$module, $backend]);
+        }
+    }
+
+    /**
+     * Encrypt passwords in the given config options
+     *
+     * @param array $options mount options
+     * @return array updated options
+     */
+    public static function encryptPasswords($options) {
+        if (isset($options['password'])) {
+            $options['password_encrypted'] = self::encryptPassword($options['password']);
+            // do not unset the password, we want to keep the keys order
+            // on load... because that's how the UI currently works
+            $options['password'] = '';
+        }
+        return $options;
+    }
+
+    /**
+     * Decrypt passwords in the given config options
+     *
+     * @param array $options mount options
+     * @return array updated options
+     */
+    public static function decryptPasswords($options) {
+        // note: legacy options might still have the unencrypted password in the "password" field
+        if (isset($options['password_encrypted'])) {
+            $options['password'] = self::decryptPassword($options['password_encrypted']);
+            unset($options['password_encrypted']);
+        }
+        return $options;
+    }
+
+    /**
+     * Encrypt a single password
+     *
+     * @param string $password plain text password
+     * @return string encrypted password
+     */
+    private static function encryptPassword($password) {
+        $cipher = self::getCipher();
+        $iv = \OC::$server->getSecureRandom()->generate(16);
+        $cipher->setIV($iv);
+        return base64_encode($iv . $cipher->encrypt($password));
+    }
+
+    /**
+     * Decrypts a single password
+     *
+     * @param string $encryptedPassword encrypted password
+     * @return string plain text password
+     */
+    private static function decryptPassword($encryptedPassword) {
+        $cipher = self::getCipher();
+        $binaryPassword = base64_decode($encryptedPassword);
+        $iv = substr($binaryPassword, 0, 16);
+        $cipher->setIV($iv);
+        $binaryPassword = substr($binaryPassword, 16);
+        return $cipher->decrypt($binaryPassword);
+    }
+
+    /**
+     * Returns the encryption cipher
+     *
+     * @return AES
+     */
+    private static function getCipher() {
+        $cipher = new AES(AES::MODE_CBC);
+        $cipher->setKey(\OC::$server->getConfig()->getSystemValue('passwordsalt', null));
+        return $cipher;
+    }
+
+    /**
+     * Computes a hash based on the given configuration.
+     * This is mostly used to find out whether configurations
+     * are the same.
+     *
+     * @param array $config
+     * @return string
+     */
+    public static function makeConfigHash($config) {
+        $data = json_encode(
+            array(
+                'c' => $config['backend'],
+                'a' => $config['authMechanism'],
+                'm' => $config['mountpoint'],
+                'o' => $config['options'],
+                'p' => isset($config['priority']) ? $config['priority'] : -1,
+                'mo' => isset($config['mountOptions']) ? $config['mountOptions'] : [],
+            )
+        );
+        return hash('md5', $data);
+    }
 }