add $encryptionModuleId to methods of Keys/IStorage

apps/encryption/appinfo/application.php

@@ -24,8 +24,10 @@
 namespace OCA\Encryption\AppInfo;
 
 
-use OC\Files\Filesystem;
 use OC\Files\View;
+use OCA\Encryption\Controller\RecoveryController;
+use OCA\Encryption\Controller\SettingsController;
+use OCA\Encryption\Controller\StatusController;
 use OCA\Encryption\Crypto\Crypt;
 use OCA\Encryption\Crypto\Encryption;
 use OCA\Encryption\HookManager;
@@ -126,11 +128,11 @@ class Application extends \OCP\AppFramework\App {
 			function (IAppContainer $c) {
 				$server = $c->getServer();
 
-				return new KeyManager($server->getEncryptionKeyStorage(\OCA\Encryption\Crypto\Encryption::ID),
+				return new KeyManager($server->getEncryptionKeyStorage(),
 					$c->query('Crypt'),
 					$server->getConfig(),
 					$server->getUserSession(),
-					new \OCA\Encryption\Session($server->getSession()),
+					new Session($server->getSession()),
 					$server->getLogger(),
 					$c->query('Util')
 				);
@@ -146,14 +148,14 @@ class Application extends \OCP\AppFramework\App {
 					$server->getSecureRandom(),
 					$c->query('KeyManager'),
 					$server->getConfig(),
-					$server->getEncryptionKeyStorage(\OCA\Encryption\Crypto\Encryption::ID),
+					$server->getEncryptionKeyStorage(),
 					$server->getEncryptionFilesHelper(),
-					new \OC\Files\View());
+					new View());
 			});
 
 		$container->registerService('RecoveryController', function (IAppContainer $c) {
 			$server = $c->getServer();
-			return new \OCA\Encryption\Controller\RecoveryController(
+			return new RecoveryController(
 				$c->getAppName(),
 				$server->getRequest(),
 				$server->getConfig(),
@@ -163,7 +165,7 @@ class Application extends \OCP\AppFramework\App {
 
 		$container->registerService('StatusController', function (IAppContainer $c) {
 			$server = $c->getServer();
-			return new \OCA\Encryption\Controller\StatusController(
+			return new StatusController(
 				$c->getAppName(),
 				$server->getRequest(),
 				$server->getL10N($c->getAppName()),
@@ -173,7 +175,7 @@ class Application extends \OCP\AppFramework\App {
 
 		$container->registerService('SettingsController', function (IAppContainer $c) {
 			$server = $c->getServer();
-			return new \OCA\Encryption\Controller\SettingsController(
+			return new SettingsController(
 				$c->getAppName(),
 				$server->getRequest(),
 				$server->getL10N($c->getAppName()),

apps/encryption/lib/keymanager.php

@@ -23,6 +23,7 @@
 namespace OCA\Encryption;
 
 use OC\Encryption\Exceptions\DecryptionFailedException;
+use OCA\Encryption\Crypto\Encryption;
 use OCA\Encryption\Exceptions\PrivateKeyMissingException;
 use OCA\Encryption\Exceptions\PublicKeyMissingException;
 use OCA\Encryption\Crypto\Crypt;
@@ -136,7 +137,8 @@ class KeyManager {
 
 			// Save public key
 			$this->keyStorage->setSystemUserKey(
-				$this->publicShareKeyId . '.publicKey', $keyPair['publicKey']);
+				$this->publicShareKeyId . '.publicKey', $keyPair['publicKey'],
+				Encryption::ID);
 
 			// Encrypt private key empty passphrase
 			$encryptedKey = $this->crypt->symmetricEncryptFileContent($keyPair['privateKey'], '');
@@ -162,7 +164,7 @@ class KeyManager {
 	 * @return string
 	 */
 	public function getRecoveryKey() {
-		return $this->keyStorage->getSystemUserKey($this->recoveryKeyId . '.publicKey');
+		return $this->keyStorage->getSystemUserKey($this->recoveryKeyId . '.publicKey', Encryption::ID);
 	}
 
 	/**
@@ -179,7 +181,7 @@ class KeyManager {
 	 * @return bool
 	 */
 	public function checkRecoveryPassword($password) {
-		$recoveryKey = $this->keyStorage->getSystemUserKey($this->recoveryKeyId . '.privateKey');
+		$recoveryKey = $this->keyStorage->getSystemUserKey($this->recoveryKeyId . '.privateKey', Encryption::ID);
 		$decryptedRecoveryKey = $this->crypt->decryptPrivateKey($recoveryKey,
 			$password);
 
@@ -217,7 +219,10 @@ class KeyManager {
 	 */
 	public function setRecoveryKey($password, $keyPair) {
 		// Save Public Key
-		$this->keyStorage->setSystemUserKey($this->getRecoveryKeyId(). '.publicKey', $keyPair['publicKey']);
+		$this->keyStorage->setSystemUserKey($this->getRecoveryKeyId().
+			'.publicKey',
+			$keyPair['publicKey'],
+			Encryption::ID);
 
 		$encryptedKey = $this->crypt->symmetricEncryptFileContent($keyPair['privateKey'],
 			$password);
@@ -236,7 +241,7 @@ class KeyManager {
 	 * @return bool
 	 */
 	public function setPublicKey($userId, $key) {
-		return $this->keyStorage->setUserKey($userId, $this->publicKeyId, $key);
+		return $this->keyStorage->setUserKey($userId, $this->publicKeyId, $key, Encryption::ID);
 	}
 
 	/**
@@ -247,7 +252,8 @@ class KeyManager {
 	public function setPrivateKey($userId, $key) {
 		return $this->keyStorage->setUserKey($userId,
 			$this->privateKeyId,
-			$key);
+			$key,
+			Encryption::ID);
 	}
 
 	/**
@@ -258,7 +264,7 @@ class KeyManager {
 	 * @return boolean
 	 */
 	public function setFileKey($path, $key) {
-		return $this->keyStorage->setFileKey($path, $this->fileKeyId, $key);
+		return $this->keyStorage->setFileKey($path, $this->fileKeyId, $key, Encryption::ID);
 	}
 
 	/**
@@ -284,7 +290,7 @@ class KeyManager {
 	 */
 	public function setShareKey($path, $uid, $key) {
 		$keyId = $uid . '.' . $this->shareKeyId;
-		return $this->keyStorage->setFileKey($path, $keyId, $key);
+		return $this->keyStorage->setFileKey($path, $keyId, $key, Encryption::ID);
 	}
 
 	/**
@@ -324,7 +330,7 @@ class KeyManager {
 	 */
 	public function getPrivateKey($userId) {
 		$privateKey = $this->keyStorage->getUserKey($userId,
-			$this->privateKeyId);
+			$this->privateKeyId, Encryption::ID);
 
 		if (strlen($privateKey) !== 0) {
 			return $privateKey;
@@ -338,12 +344,12 @@ class KeyManager {
 	 * @return string
 	 */
 	public function getFileKey($path, $uid) {
-		$encryptedFileKey = $this->keyStorage->getFileKey($path, $this->fileKeyId);
+		$encryptedFileKey = $this->keyStorage->getFileKey($path, $this->fileKeyId, Encryption::ID);
 
 		if (is_null($uid)) {
 			$uid = $this->getPublicShareKeyId();
 			$shareKey = $this->getShareKey($path, $uid);
-			$privateKey = $this->keyStorage->getSystemUserKey($this->publicShareKeyId . '.privateKey');
+			$privateKey = $this->keyStorage->getSystemUserKey($this->publicShareKeyId . '.privateKey', Encryption::ID);
 			$privateKey = $this->crypt->decryptPrivateKey($privateKey);
 		} else {
 			$shareKey = $this->getShareKey($path, $uid);
@@ -367,7 +373,7 @@ class KeyManager {
 	 */
 	public function getEncryptedFileKey($path) {
 		$encryptedFileKey = $this->keyStorage->getFileKey($path,
-			$this->fileKeyId);
+			$this->fileKeyId, Encryption::ID);
 
 		return $encryptedFileKey;
 	}
@@ -380,7 +386,10 @@ class KeyManager {
 	 * @return boolean
 	 */
 	public function deleteShareKey($path, $keyId) {
-		return $this->keyStorage->deleteFileKey($path, $keyId . '.' . $this->shareKeyId);
+		return $this->keyStorage->deleteFileKey(
+			$path,
+			$keyId . '.' . $this->shareKeyId,
+			Encryption::ID);
 	}
 
 
@@ -391,7 +400,7 @@ class KeyManager {
 	 */
 	public function getShareKey($path, $uid) {
 		$keyId = $uid . '.' . $this->shareKeyId;
-		return $this->keyStorage->getFileKey($path, $keyId);
+		return $this->keyStorage->getFileKey($path, $keyId, Encryption::ID);
 	}
 
 	/**
@@ -416,7 +425,7 @@ class KeyManager {
 	 * @throws PublicKeyMissingException
 	 */
 	public function getPublicKey($userId) {
-		$publicKey = $this->keyStorage->getUserKey($userId, $this->publicKeyId);
+		$publicKey = $this->keyStorage->getUserKey($userId, $this->publicKeyId, Encryption::ID);
 
 		if (strlen($publicKey) !== 0) {
 			return $publicKey;
@@ -434,7 +443,7 @@ class KeyManager {
 	 * @return string
 	 */
 	public function getPublicShareKey() {
-		return $this->keyStorage->getSystemUserKey($this->publicShareKeyId . '.publicKey');
+		return $this->keyStorage->getSystemUserKey($this->publicShareKeyId . '.publicKey', Encryption::ID);
 	}
 
 	/**
@@ -460,7 +469,7 @@ class KeyManager {
 	 * @return bool
 	 */
 	public function deletePublicKey($uid) {
-		return $this->keyStorage->deleteUserKey($uid, $this->publicKeyId);
+		return $this->keyStorage->deleteUserKey($uid, $this->publicKeyId, Encryption::ID);
 	}
 
 	/**
@@ -468,11 +477,11 @@ class KeyManager {
 	 * @return bool
 	 */
 	private function deletePrivateKey($uid) {
-		return $this->keyStorage->deleteUserKey($uid, $this->privateKeyId);
+		return $this->keyStorage->deleteUserKey($uid, $this->privateKeyId, Encryption::ID);
 	}
 
 	public function deleteAllFileKeys($path) {
-		return $this->keyStorage->deleteAllFileKeys($path);
+		return $this->keyStorage->deleteAllFileKeys($path, Encryption::ID);
 	}
 
 	/**
@@ -500,7 +509,7 @@ class KeyManager {
 	 * @return string returns openssl key
 	 */
 	public function getSystemPrivateKey($keyId) {
-		return $this->keyStorage->getSystemUserKey($keyId . '.' . $this->privateKeyId);
+		return $this->keyStorage->getSystemUserKey($keyId . '.' . $this->privateKeyId, Encryption::ID);
 	}
 
 	/**
@@ -509,7 +518,10 @@ class KeyManager {
 	 * @return string returns openssl key
 	 */
 	public function setSystemPrivateKey($keyId, $key) {
-		return $this->keyStorage->setSystemUserKey($keyId . '.' . $this->privateKeyId, $key);
+		return $this->keyStorage->setSystemUserKey(
+			$keyId . '.' . $this->privateKeyId,
+			$key,
+			Encryption::ID);
 	}
 
 	/**

apps/encryption/settings/settings-personal.php

@@ -38,7 +38,7 @@ $util = new \OCA\Encryption\Util(
 	\OC::$server->getConfig());
 
 $keyManager = new \OCA\Encryption\KeyManager(
-	\OC::$server->getEncryptionKeyStorage(\OCA\Encryption\Crypto\Encryption::ID),
+	\OC::$server->getEncryptionKeyStorage(),
 	$crypt,
 	\OC::$server->getConfig(),
 	$userSession,

apps/encryption_dummy/lib/dummymodule.php

@@ -76,8 +76,8 @@ class DummyModule implements IEncryptionModule {
 	public function end($path) {
 
 		if ($this->isWriteOperation) {
-			$storage = \OC::$server->getEncryptionKeyStorage($this->getId());
+			$storage = \OC::$server->getEncryptionKeyStorage();
-			$storage->setFileKey($path, 'fileKey', 'foo');
+			$storage->setFileKey($path, 'fileKey', 'foo', $this->getId());
 		}
 		return '';
 	}

lib/private/encryption/keys/factory.php

@@ -1,50 +0,0 @@
-<?php
-/**
- * @author Björn Schießle <schiessle@owncloud.com>
- *
- * @copyright Copyright (c) 2015, ownCloud, Inc.
- * @license AGPL-3.0
- *
- * This code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License, version 3,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License, version 3,
- * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *
- */
-
-namespace OC\Encryption\Keys;
-
-use OC\Encryption\Util;
-use OC\Files\View;
-use OC\User;
-
-/**
- * Factory provides KeyStorage for different encryption modules
- */
-class Factory {
-	/** @var array */
-	protected $instances = array();
-
-	/**
-	 * get a KeyStorage instance
-	 *
-	 * @param string $encryptionModuleId
-	 * @param View $view
-	 * @param Util $util
-	 * @return Storage
-	 */
-	public function get($encryptionModuleId,View $view, Util $util) {
-		if (!isset($this->instances[$encryptionModuleId])) {
-			$this->instances[$encryptionModuleId] = new Storage($encryptionModuleId, $view, $util);
-		}
-		return $this->instances[$encryptionModuleId];
-	}
-
-}

lib/private/encryption/keys/storage.php

@@ -23,10 +23,12 @@
 namespace OC\Encryption\Keys;
 
 use OC\Encryption\Util;
+use OC\Files\Filesystem;
 use OC\Files\View;
 use OCP\Encryption\Exceptions\GenericEncryptionException;
+use OCP\Encryption\Keys\IStorage;
 
-class Storage implements \OCP\Encryption\Keys\IStorage {
+class Storage implements IStorage {
 
 	/** @var View */
 	private $view;
@@ -40,152 +42,100 @@ class Storage implements \OCP\Encryption\Keys\IStorage {
 
 	private $keyCache = array();
 
-	/** @var string */
-	private $encryptionModuleId;
-
 	/**
 	 * @param string $encryptionModuleId
 	 * @param View $view
 	 * @param Util $util
 	 */
-	public function __construct($encryptionModuleId, View $view, Util $util) {
+	public function __construct(View $view, Util $util) {
 		$this->view = $view;
 		$this->util = $util;
-		$this->encryptionModuleId = $encryptionModuleId;
 
 		$this->encryption_base_dir = '/files_encryption';
 		$this->keys_base_dir = $this->encryption_base_dir .'/keys';
 	}
 
 	/**
-	 * get user specific key
+	 * @inheritdoc
-	 *
-	 * @param string $uid ID if the user for whom we want the key
-	 * @param string $keyId id of the key
-	 *
-	 * @return mixed key
 	 */
-	public function getUserKey($uid, $keyId) {
+	public function getUserKey($uid, $keyId, $encryptionModuleId) {
-		$path = $this->constructUserKeyPath($keyId, $uid);
+		$path = $this->constructUserKeyPath($encryptionModuleId, $keyId, $uid);
 		return $this->getKey($path);
 	}
 
 	/**
-	 * get file specific key
+	 * @inheritdoc
-	 *
-	 * @param string $path path to file
-	 * @param string $keyId id of the key
-	 *
-	 * @return mixed key
 	 */
-	public function getFileKey($path, $keyId) {
+	public function getFileKey($path, $keyId, $encryptionModuleId) {
-		$keyDir = $this->getFileKeyDir($path);
+		$keyDir = $this->getFileKeyDir($encryptionModuleId, $path);
 		return $this->getKey($keyDir . $keyId);
 	}
 
 	/**
-	 * get system-wide encryption keys not related to a specific user,
+	 * @inheritdoc
-	 * e.g something like a key for public link shares
-	 *
-	 * @param string $keyId id of the key
-	 *
-	 * @return mixed key
 	 */
-	public function getSystemUserKey($keyId) {
+	public function getSystemUserKey($keyId, $encryptionModuleId) {
-		$path = $this->constructUserKeyPath($keyId);
+		$path = $this->constructUserKeyPath($encryptionModuleId, $keyId, null);
 		return $this->getKey($path);
 	}
 
 	/**
-	 * set user specific key
+	 * @inheritdoc
-	 *
-	 * @param string $uid ID if the user for whom we want the key
-	 * @param string $keyId id of the key
-	 * @param mixed $key
 	 */
-	public function setUserKey($uid, $keyId, $key) {
+	public function setUserKey($uid, $keyId, $key, $encryptionModuleId) {
-		$path = $this->constructUserKeyPath($keyId, $uid);
+		$path = $this->constructUserKeyPath($encryptionModuleId, $keyId, $uid);
 		return $this->setKey($path, $key);
 	}
 
 	/**
-	 * set file specific key
+	 * @inheritdoc
-	 *
-	 * @param string $path path to file
-	 * @param string $keyId id of the key
-	 * @param boolean
 	 */
-	public function setFileKey($path, $keyId, $key) {
+	public function setFileKey($path, $keyId, $key, $encryptionModuleId) {
-		$keyDir = $this->getFileKeyDir($path);
+		$keyDir = $this->getFileKeyDir($encryptionModuleId, $path);
 		return $this->setKey($keyDir . $keyId, $key);
 	}
 
 	/**
-	 * set system-wide encryption keys not related to a specific user,
+	 * @inheritdoc
-	 * e.g something like a key for public link shares
-	 *
-	 * @param string $keyId id of the key
-	 * @param mixed $key
-	 *
-	 * @return mixed key
 	 */
-	public function setSystemUserKey($keyId, $key) {
+	public function setSystemUserKey($keyId, $key, $encryptionModuleId) {
-		$path = $this->constructUserKeyPath($keyId);
+		$path = $this->constructUserKeyPath($encryptionModuleId, $keyId, null);
 		return $this->setKey($path, $key);
 	}
 
 	/**
-	 * delete user specific key
+	 * @inheritdoc
-	 *
-	 * @param string $uid ID if the user for whom we want to delete the key
-	 * @param string $keyId id of the key
-	 *
-	 * @return boolean False when the key could not be deleted
 	 */
-	public function deleteUserKey($uid, $keyId) {
+	public function deleteUserKey($uid, $keyId, $encryptionModuleId) {
-		$path = $this->constructUserKeyPath($keyId, $uid);
+		$path = $this->constructUserKeyPath($encryptionModuleId, $keyId, $uid);
 		return !$this->view->file_exists($path) || $this->view->unlink($path);
 	}
 
 	/**
-	 * delete file specific key
+	 * @inheritdoc
-	 *
-	 * @param string $path path to file
-	 * @param string $keyId id of the key
-	 *
-	 * @return boolean False when the key could not be deleted
 	 */
-	public function deleteFileKey($path, $keyId) {
+	public function deleteFileKey($path, $keyId, $encryptionModuleId) {
-		$keyDir = $this->getFileKeyDir($path);
+		$keyDir = $this->getFileKeyDir($encryptionModuleId, $path);
 		return !$this->view->file_exists($keyDir . $keyId) || $this->view->unlink($keyDir . $keyId);
 	}
 
 	/**
-	 * delete all file keys for a given file
+	 * @inheritdoc
-	 *
-	 * @param string $path to the file
-	 * @return boolean False when the key could not be deleted
 	 */
-	public function deleteAllFileKeys($path) {
+	public function deleteAllFileKeys($path, $encryptionModuleId) {
-		$keyDir = $this->getFileKeyDir($path);
+		$keyDir = $this->getFileKeyDir($encryptionModuleId, $path);
 		$path = dirname($keyDir);
 		return !$this->view->file_exists($path) || $this->view->deleteAll($path);
 	}
 
 	/**
-	 * delete system-wide encryption keys not related to a specific user,
+	 * @inheritdoc
-	 * e.g something like a key for public link shares
-	 *
-	 * @param string $keyId id of the key
-	 *
-	 * @return boolean False when the key could not be deleted
 	 */
-	public function deleteSystemUserKey($keyId) {
+	public function deleteSystemUserKey($keyId, $encryptionModuleId) {
-		$path = $this->constructUserKeyPath($keyId);
+		$path = $this->constructUserKeyPath($encryptionModuleId, $keyId, null);
 		return !$this->view->file_exists($path) || $this->view->unlink($path);
 	}
 
-
 	/**
 	 * construct path to users key
 	 *
@@ -193,13 +143,13 @@ class Storage implements \OCP\Encryption\Keys\IStorage {
 	 * @param string $uid
 	 * @return string
 	 */
-	protected function constructUserKeyPath($keyId, $uid = null) {
+	protected function constructUserKeyPath($encryptionModuleId, $keyId, $uid) {
 
 		if ($uid === null) {
-			$path = $this->encryption_base_dir . '/' . $this->encryptionModuleId . '/' . $keyId;
+			$path = $this->encryption_base_dir . '/' . $encryptionModuleId . '/' . $keyId;
 		} else {
 			$path = '/' . $uid . $this->encryption_base_dir . '/'
-				. $this->encryptionModuleId . '/' . $uid . '.' . $keyId;
+				. $encryptionModuleId . '/' . $uid . '.' . $keyId;
 		}
 
 		return $path;
@@ -256,7 +206,7 @@ class Storage implements \OCP\Encryption\Keys\IStorage {
 	 * @throws GenericEncryptionException
 	 * @internal param string $keyId
 	 */
-	private function getFileKeyDir($path) {
+	private function getFileKeyDir($encryptionModuleId, $path) {
 
 		if ($this->view->is_dir($path)) {
 			throw new GenericEncryptionException("file was expected but directory was given: $path");
@@ -272,7 +222,7 @@ class Storage implements \OCP\Encryption\Keys\IStorage {
 			$keyPath = '/' . $owner . $this->keys_base_dir . $filename . '/';
 		}
 
-		return \OC\Files\Filesystem::normalizePath($keyPath . $this->encryptionModuleId . '/', false);
+		return Filesystem::normalizePath($keyPath . $encryptionModuleId . '/', false);
 	}
 
 	/**

lib/private/files/storage/wrapper/encryption.php

@@ -187,8 +187,9 @@ class Encryption extends Wrapper {
 
 		$encryptionModule = $this->getEncryptionModule($path);
 		if ($encryptionModule) {
-			$keyStorage = $this->getKeyStorage($encryptionModule->getId());
+			$keyStorage = $this->getKeyStorage();
-			$keyStorage->deleteAllFileKeys($this->getFullPath($path));
+			$keyStorage->deleteAllFileKeys($this->getFullPath($path),
+				$encryptionModule->getId());
 		}
 
 		return $this->storage->unlink($path);
@@ -436,8 +437,8 @@ class Encryption extends Wrapper {
 	 * @param string $encryptionModuleId
 	 * @return \OCP\Encryption\Keys\IStorage
 	 */
-	protected function getKeyStorage($encryptionModuleId) {
+	protected function getKeyStorage() {
-		$keyStorage = \OC::$server->getEncryptionKeyStorage($encryptionModuleId);
+		$keyStorage = \OC::$server->getEncryptionKeyStorage();
 		return $keyStorage;
 	}
 

lib/private/server.php

@@ -97,8 +97,16 @@ class Server extends SimpleContainer implements IServerContainer {
 			return new Encryption\File($util);
 		});
 
-		$this->registerService('EncryptionKeyStorageFactory', function ($c) {
+		$this->registerService('EncryptionKeyStorage', function (Server $c) {
-			return new Encryption\Keys\Factory();
+			$view = new \OC\Files\View();
+			$util = new \OC\Encryption\Util(
+				$view,
+				$c->getUserManager(),
+				$c->getGroupManager(),
+				$c->getConfig()
+			);
+
+			return new Encryption\Keys\Storage($view, $util);
 		});
 		$this->registerService('TagMapper', function(Server $c) {
 			return new TagMapper($c->getDatabaseConnection());
@@ -436,19 +444,10 @@ class Server extends SimpleContainer implements IServerContainer {
 	}
 
 	/**
-	 * @param string $encryptionModuleId encryption module ID
-	 *
 	 * @return \OCP\Encryption\Keys\IStorage
 	 */
-	public function getEncryptionKeyStorage($encryptionModuleId) {
+	public function getEncryptionKeyStorage() {
-		$view = new \OC\Files\View();
+		return $this->query('EncryptionKeyStorage');
-		$util = new \OC\Encryption\Util(
-			$view,
-			\OC::$server->getUserManager(),
-			\OC::$server->getGroupManager(),
-			\OC::$server->getConfig()
-		);
-		return $this->query('EncryptionKeyStorageFactory')->get($encryptionModuleId, $view, $util);
 	}
 
 	/**

lib/public/encryption/keys/istorage.php

@@ -35,33 +35,36 @@ interface IStorage {
 	 *
 	 * @param string $uid ID if the user for whom we want the key
 	 * @param string $keyId id of the key
+	 * @param string $encryptionModuleId
 	 *
 	 * @return mixed key
 	 * @since 8.1.0
 	 */
-	public function getUserKey($uid, $keyId);
+	public function getUserKey($uid, $keyId, $encryptionModuleId);
 
 	/**
 	 * get file specific key
 	 *
 	 * @param string $path path to file
 	 * @param string $keyId id of the key
+	 * @param string $encryptionModuleId
 	 *
 	 * @return mixed key
 	 * @since 8.1.0
 	 */
-	public function getFileKey($path, $keyId);
+	public function getFileKey($path, $keyId, $encryptionModuleId);
 
 	/**
 	 * get system-wide encryption keys not related to a specific user,
 	 * e.g something like a key for public link shares
 	 *
 	 * @param string $keyId id of the key
+	 * @param string $encryptionModuleId
 	 *
 	 * @return mixed key
 	 * @since 8.1.0
 	 */
-	public function getSystemUserKey($keyId);
+	public function getSystemUserKey($keyId, $encryptionModuleId);
 
 	/**
 	 * set user specific key
@@ -69,19 +72,21 @@ interface IStorage {
 	 * @param string $uid ID if the user for whom we want the key
 	 * @param string $keyId id of the key
 	 * @param mixed $key
+	 * @param string $encryptionModuleId
 	 * @since 8.1.0
 	 */
-	public function setUserKey($uid, $keyId, $key);
+	public function setUserKey($uid, $keyId, $key, $encryptionModuleId);
 
 	/**
 	 * set file specific key
 	 *
 	 * @param string $path path to file
 	 * @param string $keyId id of the key
-	 * @param boolean
+	 * @param mixed $key
+	 * @param string $encryptionModuleId
 	 * @since 8.1.0
 	 */
-	public function setFileKey($path, $keyId, $key);
+	public function setFileKey($path, $keyId, $key, $encryptionModuleId);
 
 	/**
 	 * set system-wide encryption keys not related to a specific user,
@@ -89,53 +94,59 @@ interface IStorage {
 	 *
 	 * @param string $keyId id of the key
 	 * @param mixed $key
+	 * @param string $encryptionModuleId
 	 *
 	 * @return mixed key
 	 * @since 8.1.0
 	 */
-	public function setSystemUserKey($keyId, $key);
+	public function setSystemUserKey($keyId, $key, $encryptionModuleId);
 
 	/**
 	 * delete user specific key
 	 *
 	 * @param string $uid ID if the user for whom we want to delete the key
 	 * @param string $keyId id of the key
+	 * @param string $encryptionModuleId
 	 *
 	 * @return boolean False when the key could not be deleted
 	 * @since 8.1.0
 	 */
-	public function deleteUserKey($uid, $keyId);
+	public function deleteUserKey($uid, $keyId, $encryptionModuleId);
 
 	/**
 	 * delete file specific key
 	 *
 	 * @param string $path path to file
 	 * @param string $keyId id of the key
+	 * @param string $encryptionModuleId
 	 *
 	 * @return boolean False when the key could not be deleted
 	 * @since 8.1.0
 	 */
-	public function deleteFileKey($path, $keyId);
+	public function deleteFileKey($path, $keyId, $encryptionModuleId);
 
 	/**
 	 * delete all file keys for a given file
 	 *
 	 * @param string $path to the file
+	 * @param string $encryptionModuleId
+	 *
 	 * @return boolean False when the keys could not be deleted
 	 * @since 8.1.0
 	 */
-	public function deleteAllFileKeys($path);
+	public function deleteAllFileKeys($path, $encryptionModuleId);
 
 	/**
 	 * delete system-wide encryption keys not related to a specific user,
 	 * e.g something like a key for public link shares
 	 *
 	 * @param string $keyId id of the key
+	 * @param string $encryptionModuleId
 	 *
 	 * @return boolean False when the key could not be deleted
 	 * @since 8.1.0
 	 */
-	public function deleteSystemUserKey($keyId);
+	public function deleteSystemUserKey($keyId, $encryptionModuleId);
 
 	/**
 	 * copy keys if a file was renamed

lib/public/iservercontainer.php

@@ -211,12 +211,10 @@ interface IServerContainer {
 	public function getEncryptionFilesHelper();
 
 	/**
-	 * @param string $encryptionModuleId encryption module ID
-	 *
 	 * @return \OCP\Encryption\Keys\IStorage
 	 * @since 8.1.0
 	 */
-	public function getEncryptionKeyStorage($encryptionModuleId);
+	public function getEncryptionKeyStorage();
 
 	/**
 	 * Returns the URL generator

settings/changepassword/controller.php

@@ -83,7 +83,7 @@ class Controller {
 				\OC::$server->getLogger(),
 				\OC::$server->getUserSession(),
 				\OC::$server->getConfig());
-			$keyStorage = \OC::$server->getEncryptionKeyStorage(\OCA\Encryption\Crypto\Encryption::ID);
+			$keyStorage = \OC::$server->getEncryptionKeyStorage();
 			$util = new \OCA\Encryption\Util(
 				new \OC\Files\View(),
 				$crypt,

tests/lib/encryption/keys/storage.php

@@ -48,8 +48,7 @@ class StorageTest extends TestCase {
 			->disableOriginalConstructor()
 			->getMock();
 
-		$this->storage = new Storage('encModule', $this->view, $this->util);
+		$this->storage = new Storage($this->view, $this->util);
-
 	}
 
 	public function testSetFileKey() {
@@ -69,7 +68,7 @@ class StorageTest extends TestCase {
 			->willReturn(strlen('key'));
 
 		$this->assertTrue(
-			$this->storage->setFileKey('user1/files/foo.txt', 'fileKey', 'key')
+			$this->storage->setFileKey('user1/files/foo.txt', 'fileKey', 'key', 'encModule')
 		);
 	}
 
@@ -93,7 +92,7 @@ class StorageTest extends TestCase {
 			->willReturn(true);
 
 		$this->assertSame('key',
-			$this->storage->getFileKey('user1/files/foo.txt', 'fileKey')
+			$this->storage->getFileKey('user1/files/foo.txt', 'fileKey', 'encModule')
 		);
 	}
 
@@ -114,7 +113,7 @@ class StorageTest extends TestCase {
 			->willReturn(strlen('key'));
 
 		$this->assertTrue(
-			$this->storage->setFileKey('user1/files/foo.txt', 'fileKey', 'key')
+			$this->storage->setFileKey('user1/files/foo.txt', 'fileKey', 'key', 'encModule')
 		);
 	}
 
@@ -138,7 +137,7 @@ class StorageTest extends TestCase {
 			->willReturn(true);
 
 		$this->assertSame('key',
-			$this->storage->getFileKey('user1/files/foo.txt', 'fileKey')
+			$this->storage->getFileKey('user1/files/foo.txt', 'fileKey', 'encModule')
 		);
 	}
 
@@ -150,7 +149,7 @@ class StorageTest extends TestCase {
 			->willReturn(strlen('key'));
 
 		$this->assertTrue(
-			$this->storage->setSystemUserKey('shareKey_56884', 'key')
+			$this->storage->setSystemUserKey('shareKey_56884', 'key', 'encModule')
 		);
 	}
 
@@ -162,7 +161,7 @@ class StorageTest extends TestCase {
 			->willReturn(strlen('key'));
 
 		$this->assertTrue(
-			$this->storage->setUserKey('user1', 'publicKey', 'key')
+			$this->storage->setUserKey('user1', 'publicKey', 'key', 'encModule')
 		);
 	}
 
@@ -177,7 +176,7 @@ class StorageTest extends TestCase {
 			->willReturn(true);
 
 		$this->assertSame('key',
-			$this->storage->getSystemUserKey('shareKey_56884')
+			$this->storage->getSystemUserKey('shareKey_56884', 'encModule')
 		);
 	}
 
@@ -192,7 +191,7 @@ class StorageTest extends TestCase {
 			->willReturn(true);
 
 		$this->assertSame('key',
-			$this->storage->getUserKey('user1', 'publicKey')
+			$this->storage->getUserKey('user1', 'publicKey', 'encModule')
 		);
 	}
 
@@ -207,7 +206,7 @@ class StorageTest extends TestCase {
 			->willReturn(true);
 
 		$this->assertTrue(
-			$this->storage->deleteUserKey('user1', 'publicKey')
+			$this->storage->deleteUserKey('user1', 'publicKey', 'encModule')
 		);
 	}
 
@@ -222,7 +221,7 @@ class StorageTest extends TestCase {
 			->willReturn(true);
 
 		$this->assertTrue(
-			$this->storage->deleteSystemUserKey('shareKey_56884')
+			$this->storage->deleteSystemUserKey('shareKey_56884', 'encModule')
 		);
 	}
 
@@ -246,7 +245,7 @@ class StorageTest extends TestCase {
 			->willReturn(true);
 
 		$this->assertTrue(
-			$this->storage->deleteFileKey('user1/files/foo.txt', 'fileKey')
+			$this->storage->deleteFileKey('user1/files/foo.txt', 'fileKey', 'encModule')
 		);
 	}
 
@@ -270,7 +269,7 @@ class StorageTest extends TestCase {
 			->willReturn(true);
 
 		$this->assertTrue(
-			$this->storage->deleteFileKey('user1/files/foo.txt', 'fileKey')
+			$this->storage->deleteFileKey('user1/files/foo.txt', 'fileKey', 'encModule')
 		);
 	}
 

tests/lib/files/storage/wrapper/encryption.php

@@ -112,7 +112,7 @@ class EncryptionWrapper extends \OC\Files\Storage\Wrapper\Encryption {
 		parent::__construct($parameters, $encryptionManager, $util, $logger, $fileHelper, $uid);
 	}
 
-	protected function getKeyStorage($encryptionModuleId) {
+	protected function getKeyStorage() {
 		return $this->keyStore;
 	}