Merge branch 'master' into files_encryption

Conflicts:
	apps/files_encryption/hooks/hooks.php
	apps/files_encryption/lib/crypt.php
	apps/files_encryption/lib/keymanager.php

51 files changed, 607 insertions, 721 deletions

diff --git a/apps/files_encryption/ajax/mode.php b/apps/files_encryption/ajax/mode.php
deleted file mode 100644
index 64c5be94401..00000000000
--- a/apps/files_encryption/ajax/mode.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-/**

- * Copyright (c) 2012, Bjoern Schiessle <schiessle@owncloud.com>

- * This file is licensed under the Affero General Public License version 3 or later.

- * See the COPYING-README file.

- */
-

-use OCA\Encryption\Keymanager;
-
-OCP\JSON::checkAppEnabled('files_encryption');

-OCP\JSON::checkLoggedIn();

-OCP\JSON::callCheck();

-
-$mode = $_POST['mode'];
-$changePasswd = false;
-$passwdChanged = false;
-
-if ( isset($_POST['newpasswd']) && isset($_POST['oldpasswd']) ) {
-	$oldpasswd = $_POST['oldpasswd'];
-	$newpasswd = $_POST['newpasswd'];
-	$changePasswd = true;
-	$passwdChanged = Keymanager::changePasswd($oldpasswd, $newpasswd);
-}
-
-$query = \OC_DB::prepare( "SELECT mode FROM *PREFIX*encryption WHERE uid = ?" );

-$result = $query->execute(array(\OCP\User::getUser()));

-
-if ($result->fetchRow()){
-	$query = OC_DB::prepare( 'UPDATE *PREFIX*encryption SET mode = ? WHERE uid = ?' );
-} else {
-	$query = OC_DB::prepare( 'INSERT INTO *PREFIX*encryption ( mode, uid ) VALUES( ?, ? )' );
-}
-
-if ( (!$changePasswd || $passwdChanged) && $query->execute(array($mode, \OCP\User::getUser())) ) {
-	OCP\JSON::success();
-} else {
-	OCP\JSON::error();
-}
\ No newline at end of file
diff --git a/apps/files_encryption/appinfo/app.php b/apps/files_encryption/appinfo/app.php
index 742e4add8f1..b095f79c0c3 100644
--- a/apps/files_encryption/appinfo/app.php
+++ b/apps/files_encryption/appinfo/app.php
@@ -1,18 +1,19 @@
 <?php
 
-OC::$CLASSPATH['OCA\Encryption\Crypt'] = 'apps/files_encryption/lib/crypt.php';
-OC::$CLASSPATH['OCA\Encryption\Hooks'] = 'apps/files_encryption/hooks/hooks.php';
-OC::$CLASSPATH['OCA\Encryption\Util'] = 'apps/files_encryption/lib/util.php';
-OC::$CLASSPATH['OCA\Encryption\Keymanager'] = 'apps/files_encryption/lib/keymanager.php';
-OC::$CLASSPATH['OCA\Encryption\Stream'] = 'apps/files_encryption/lib/stream.php';
-OC::$CLASSPATH['OCA\Encryption\Proxy'] = 'apps/files_encryption/lib/proxy.php';
-OC::$CLASSPATH['OCA\Encryption\Session'] = 'apps/files_encryption/lib/session.php';
+OC::$CLASSPATH['OCA\Encryption\Crypt'] = 'files_encryption/lib/crypt.php';
+OC::$CLASSPATH['OCA\Encryption\Hooks'] = 'files_encryption/hooks/hooks.php';
+OC::$CLASSPATH['OCA\Encryption\Util'] = 'files_encryption/lib/util.php';
+OC::$CLASSPATH['OCA\Encryption\Keymanager'] = 'files_encryption/lib/keymanager.php';
+OC::$CLASSPATH['OCA\Encryption\Stream'] = 'files_encryption/lib/stream.php';
+OC::$CLASSPATH['OCA\Encryption\Proxy'] = 'files_encryption/lib/proxy.php';
+OC::$CLASSPATH['OCA\Encryption\Session'] = 'files_encryption/lib/session.php';
+OC::$CLASSPATH['OCA\Encryption\Capabilities'] = 'files_encryption/lib/capabilities.php';
 
 OC_FileProxy::register( new OCA\Encryption\Proxy() );
 
 // User-related hooks
 OCP\Util::connectHook( 'OC_User', 'post_login', 'OCA\Encryption\Hooks', 'login' );
-OCP\Util::connectHook( 'OC_User', 'pre_setPassword','OCA\Encryption\Hooks', 'setPassphrase' );
+OCP\Util::connectHook( 'OC_User', 'pre_setPassword', 'OCA\Encryption\Hooks', 'setPassphrase' );
 
 // Sharing-related hooks
 OCP\Util::connectHook( 'OCP\Share', 'post_shared', 'OCA\Encryption\Hooks', 'postShared' );
@@ -43,6 +44,6 @@ if (
 
 }
 
-// Reguster settings scripts
+// Register settings scripts
 OCP\App::registerAdmin( 'files_encryption', 'settings' );
-OCP\App::registerPersonal( 'files_encryption', 'settings-personal' );
\ No newline at end of file
+OCP\App::registerPersonal( 'files_encryption', 'settings-personal' );
diff --git a/apps/files_encryption/appinfo/routes.php b/apps/files_encryption/appinfo/routes.php
new file mode 100644
index 00000000000..ab83432a4b2
--- /dev/null
+++ b/apps/files_encryption/appinfo/routes.php
@@ -0,0 +1,9 @@
+<?php
+/**
+ * Copyright (c) 2013, Tom Needham <tom@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or later.
+ * See the COPYING-README file.
+ */
+
+// Register with the capabilities API
+OC_API::register('get', '/cloud/capabilities', array('OCA\Encryption\Capabilities', 'getCapabilities'), 'files_encryption', OC_API::USER_AUTH);
\ No newline at end of file
diff --git a/apps/files_encryption/hooks/hooks.php b/apps/files_encryption/hooks/hooks.php
index 82e650c417c..302671889d3 100644
--- a/apps/files_encryption/hooks/hooks.php
+++ b/apps/files_encryption/hooks/hooks.php
@@ -29,6 +29,9 @@ namespace OCA\Encryption;
 

 class Hooks {

 

+	// TODO: use passphrase for encrypting private key that is separate to 

+	// the login password

+

 	/**

 	 * @brief Startup encryption backend upon user login

 	 * @note This method should never be called for users using client side encryption

@@ -40,6 +43,7 @@ class Hooks {
 		\OC\Files\Filesystem::init( $params['uid'] . '/' . 'files' . '/' );

 	

 		$view = new \OC_FilesystemView( '/' );

+

 		$util = new Util( $view, $params['uid'] );

 		

 		// Check files_encryption infrastructure is ready for action

@@ -60,6 +64,7 @@ class Hooks {
 		$privateKey = Crypt::symmetricDecryptFileContent( $encryptedKey, $params['password'] );

 		

 		$session = new Session();

+		

 		$session->setPrivateKey( $privateKey, $params['uid'] );

 		

 		$view1 = new \OC_FilesystemView( '/' . $params['uid'] );

@@ -134,7 +139,7 @@ class Hooks {
 	/**

 	 * @brief update the encryption key of the file uploaded by the client

 	 */

-	public static function updateKeyfileFromClient( $params ) {

+	public static function updateKeyfile( $params ) {

 	

 		if ( Crypt::mode() == 'client' ) {

 			

@@ -159,7 +164,7 @@ class Hooks {
 	}

 	

 	/**

-	 * @brief get all users with access to the file and encrypt the file key to each of them

+	 * @brief 

 	 */

 	public static function postShared( $params ) {

 	

diff --git a/apps/files_encryption/js/settings-personal.js b/apps/files_encryption/js/settings-personal.js
deleted file mode 100644
index 1a53e99d2b4..00000000000
--- a/apps/files_encryption/js/settings-personal.js
+++ /dev/null
@@ -1,38 +0,0 @@
-/**
- * Copyright (c) 2012, Bjoern Schiessle <schiessle@owncloud.com>
- * This file is licensed under the Affero General Public License version 3 or later.
- * See the COPYING-README file.
- */
-
-$(document).ready(function(){
-	$('input[name=encryption_mode]').change(function(){
-		var prevmode = document.getElementById('prev_encryption_mode').value
-		var  client=$('input[value="client"]:checked').val()
-			 ,server=$('input[value="server"]:checked').val()
-			 ,user=$('input[value="user"]:checked').val()
-			 ,none=$('input[value="none"]:checked').val()
-		if (client) {
-			$.post(OC.filePath('files_encryption', 'ajax', 'mode.php'), { mode: 'client' });
-			if (prevmode == 'server') {
-				OC.dialogs.info(t('encryption', 'Please switch to your ownCloud client and change your encryption password to complete the conversion.'), t('encryption', 'switched to client side encryption'));
-			}
-		} else if (server) {
-			if (prevmode == 'client') {
-				OC.dialogs.form([{text:'Login password', name:'newpasswd', type:'password'},{text:'Encryption password used on the client', name:'oldpasswd', type:'password'}],t('encryption', 'Change encryption password to login password'), function(data) {
-					$.post(OC.filePath('files_encryption', 'ajax', 'mode.php'), { mode: 'server', newpasswd: data[0].value, oldpasswd: data[1].value }, function(result) {
-						if (result.status != 'success') {
-							document.getElementById(prevmode+'_encryption').checked = true;
-							OC.dialogs.alert(t('encryption', 'Please check your passwords and try again.'), t('encryption', 'Could not change your file encryption password to your login password'))
-						} else {
-							console.log("alles super");
-						}
-					}, true);
-				});
-			} else {
-				$.post(OC.filePath('files_encryption', 'ajax', 'mode.php'), { mode: 'server' });
-			}
-		} else {
-			$.post(OC.filePath('files_encryption', 'ajax', 'mode.php'), { mode: 'none' });
-		}
-	})
-})
\ No newline at end of file
diff --git a/apps/files_encryption/js/settings.js b/apps/files_encryption/js/settings.js
index 60563bde859..0be857bb73e 100644
--- a/apps/files_encryption/js/settings.js
+++ b/apps/files_encryption/js/settings.js
@@ -9,38 +9,11 @@ $(document).ready(function(){
 	$('#encryption_blacklist').multiSelect({
 		oncheck:blackListChange,
 		onuncheck:blackListChange,
-		createText:'...',
+		createText:'...'
 	});
 	
 	function blackListChange(){
 		var blackList=$('#encryption_blacklist').val().join(',');
 		OC.AppConfig.setValue('files_encryption','type_blacklist',blackList);
 	}
-
-	//TODO: Handle switch between client and server side encryption
-	$('input[name=encryption_mode]').change(function(){
-		var  client=$('input[value="client"]:checked').val()
-			 ,server=$('input[value="server"]:checked').val()
-			 ,user=$('input[value="user"]:checked').val()
-			 ,none=$('input[value="none"]:checked').val()
-			 ,disable=false
-		if (client) {
-			OC.AppConfig.setValue('files_encryption','mode','client');
-			disable = true;
-		} else if (server) {
-			OC.AppConfig.setValue('files_encryption','mode','server');
-			disable = true;
-		} else if (user) {
-			OC.AppConfig.setValue('files_encryption','mode','user');
-			disable = true;
-		} else {
-			OC.AppConfig.setValue('files_encryption','mode','none');
-		}
-		if (disable) {
-			document.getElementById('server_encryption').disabled = true;
-			document.getElementById('client_encryption').disabled = true;
-			document.getElementById('user_encryption').disabled = true;
-			document.getElementById('none_encryption').disabled = true;
-		}
-	})
 })
\ No newline at end of file
diff --git a/apps/files_encryption/l10n/ar.php b/apps/files_encryption/l10n/ar.php
index 375fbd9a9a6..c8a475afd67 100644
--- a/apps/files_encryption/l10n/ar.php
+++ b/apps/files_encryption/l10n/ar.php
@@ -1,4 +1,7 @@
 <?php $TRANSLATIONS = array(
 "Encryption" => "التشفير",
+"File encryption is enabled." => "تشفير الملفات فعال.",
+"The following file types will not be encrypted:" => "الملفات الاتية لن يتم تشفيرها:",
+"Exclude the following file types from encryption:" => "إستثناء أنواع الملفات الاتية من التشفير: ",
 "None" => "لا شيء"
 );
diff --git a/apps/files_encryption/l10n/ca.php b/apps/files_encryption/l10n/ca.php
index 1b888f7714b..0c661353a77 100644
--- a/apps/files_encryption/l10n/ca.php
+++ b/apps/files_encryption/l10n/ca.php
@@ -1,9 +1,4 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Connecteu-vos al client ownCloud i canvieu la contrasenya d'encriptació per completar la conversió.",
-"switched to client side encryption" => "s'ha commutat a l'encriptació per part del client",
-"Change encryption password to login password" => "Canvia la contrasenya d'encriptació per la d'accés",
-"Please check your passwords and try again." => "Comproveu les contrasenyes i proveu-ho de nou.",
-"Could not change your file encryption password to your login password" => "No s'ha pogut canviar la contrasenya d'encriptació de fitxers per la d'accés",
 "Encryption" => "Encriptatge",
 "File encryption is enabled." => "L'encriptació de fitxers està activada.",
 "The following file types will not be encrypted:" => "Els tipus de fitxers següents no s'encriptaran:",
diff --git a/apps/files_encryption/l10n/cs_CZ.php b/apps/files_encryption/l10n/cs_CZ.php
index 3278f13920a..d225688a079 100644
--- a/apps/files_encryption/l10n/cs_CZ.php
+++ b/apps/files_encryption/l10n/cs_CZ.php
@@ -1,9 +1,4 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Prosím přejděte na svého klienta ownCloud a nastavte šifrovací heslo pro dokončení konverze.",
-"switched to client side encryption" => "přepnuto na šifrování na straně klienta",
-"Change encryption password to login password" => "Změnit šifrovací heslo na přihlašovací",
-"Please check your passwords and try again." => "Zkontrolujte, prosím, své heslo a zkuste to znovu.",
-"Could not change your file encryption password to your login password" => "Nelze změnit šifrovací heslo na přihlašovací.",
 "Encryption" => "Šifrování",
 "File encryption is enabled." => "Šifrování je povoleno.",
 "The following file types will not be encrypted:" => "Následující typy souborů nebudou šifrovány:",
diff --git a/apps/files_encryption/l10n/da.php b/apps/files_encryption/l10n/da.php
index c9255759cb8..b085381ea7b 100644
--- a/apps/files_encryption/l10n/da.php
+++ b/apps/files_encryption/l10n/da.php
@@ -1,9 +1,7 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Skift venligst til din ownCloud-klient og skift krypteringskoden for at fuldføre konverteringen.",
-"switched to client side encryption" => "skiftet til kryptering på klientsiden",
-"Change encryption password to login password" => "Udskift krypteringskode til login-adgangskode",
-"Please check your passwords and try again." => "Check adgangskoder og forsøg igen.",
-"Could not change your file encryption password to your login password" => "Kunne ikke udskifte krypteringskode med login-adgangskode",
 "Encryption" => "Kryptering",
+"File encryption is enabled." => "Fil kryptering aktiveret.",
+"The following file types will not be encrypted:" => "De følgende filtyper vil ikke blive krypteret:",
+"Exclude the following file types from encryption:" => "Ekskluder de følgende fil typer fra kryptering:",
 "None" => "Ingen"
 );
diff --git a/apps/files_encryption/l10n/de.php b/apps/files_encryption/l10n/de.php
index c3c69e09007..cdcd8a40b23 100644
--- a/apps/files_encryption/l10n/de.php
+++ b/apps/files_encryption/l10n/de.php
@@ -1,9 +1,7 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Bitte wechseln Sie nun zum ownCloud Client und ändern Sie ihr Verschlüsselungspasswort um die Konvertierung abzuschließen.",
-"switched to client side encryption" => "Zur Clientseitigen Verschlüsselung gewechselt",
-"Change encryption password to login password" => "Ändern des Verschlüsselungspasswortes zum Anmeldepasswort",
-"Please check your passwords and try again." => "Bitte überprüfen sie Ihr Passwort und versuchen Sie es erneut.",
-"Could not change your file encryption password to your login password" => "Ihr Verschlüsselungspasswort konnte nicht als Anmeldepasswort gesetzt werden.",
 "Encryption" => "Verschlüsselung",
+"File encryption is enabled." => "Dateiverschlüsselung ist aktiviert",
+"The following file types will not be encrypted:" => "Die folgenden Dateitypen werden nicht verschlüsselt:",
+"Exclude the following file types from encryption:" => "Schließe die folgenden Dateitypen von der Verschlüsselung aus:",
 "None" => "Keine"
 );
diff --git a/apps/files_encryption/l10n/de_DE.php b/apps/files_encryption/l10n/de_DE.php
index 465af23efdd..4f08b98eb29 100644
--- a/apps/files_encryption/l10n/de_DE.php
+++ b/apps/files_encryption/l10n/de_DE.php
@@ -1,12 +1,7 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Bitte wechseln Sie nun zum ownCloud Client und ändern Sie ihr Verschlüsselungspasswort um die Konvertierung abzuschließen.",
-"switched to client side encryption" => "Zur Clientseitigen Verschlüsselung gewechselt",
-"Change encryption password to login password" => "Ändern des Verschlüsselungspasswortes zum Anmeldepasswort",
-"Please check your passwords and try again." => "Bitte überprüfen sie Ihr Passwort und versuchen Sie es erneut.",
-"Could not change your file encryption password to your login password" => "Ihr Verschlüsselungspasswort konnte nicht als Anmeldepasswort gesetzt werden.",
 "Encryption" => "Verschlüsselung",
 "File encryption is enabled." => "Datei-Verschlüsselung ist aktiviert",
-"The following file types will not be encrypted:" => "Die folgenden Datei-Typen werden nicht verschlüsselt:",
-"Exclude the following file types from encryption:" => "Die folgenden Datei-Typen von der Verschlüsselung ausnehmen:",
+"The following file types will not be encrypted:" => "Die folgenden Dateitypen werden nicht verschlüsselt:",
+"Exclude the following file types from encryption:" => "Die folgenden Dateitypen von der Verschlüsselung ausnehmen:",
 "None" => "Keine"
 );
diff --git a/apps/files_encryption/l10n/el.php b/apps/files_encryption/l10n/el.php
index 94bb68bcbca..0031a731944 100644
--- a/apps/files_encryption/l10n/el.php
+++ b/apps/files_encryption/l10n/el.php
@@ -1,7 +1,7 @@
 <?php $TRANSLATIONS = array(
-"Change encryption password to login password" => "Αλλαγή συνθηματικού κρυπτογράφησης στο συνθηματικό εισόδου ",
-"Please check your passwords and try again." => "Παρακαλώ ελέγξτε το συνθηματικό σας και προσπαθήστε ξανά.",
-"Could not change your file encryption password to your login password" => "Αδυναμία αλλαγής συνθηματικού κρυπτογράφησης αρχείων στο συνθηματικό εισόδου σας",
 "Encryption" => "Κρυπτογράφηση",
+"File encryption is enabled." => "Η κρυπτογράφηση αρχείων είναι ενεργή.",
+"The following file types will not be encrypted:" => "Οι παρακάτω τύποι αρχείων δεν θα κρυπτογραφηθούν:",
+"Exclude the following file types from encryption:" => "Εξαίρεση των παρακάτω τύπων αρχείων από την κρυπτογράφηση:",
 "None" => "Καμία"
 );
diff --git a/apps/files_encryption/l10n/es.php b/apps/files_encryption/l10n/es.php
index 73b5f273d1f..4ea87b92e7c 100644
--- a/apps/files_encryption/l10n/es.php
+++ b/apps/files_encryption/l10n/es.php
@@ -1,9 +1,4 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Por favor, cambie su cliente de ownCloud y cambie su clave de cifrado para completar la conversión.",
-"switched to client side encryption" => "Cambiar a cifrado del lado del cliente",
-"Change encryption password to login password" => "Cambie la clave de cifrado para su contraseña de inicio de sesión",
-"Please check your passwords and try again." => "Por favor revise su contraseña e intentelo de nuevo.",
-"Could not change your file encryption password to your login password" => "No se pudo cambiar la contraseña de cifrado de archivos de su contraseña de inicio de sesión",
 "Encryption" => "Cifrado",
 "File encryption is enabled." => "La encriptacion de archivo esta activada.",
 "The following file types will not be encrypted:" => "Los siguientes tipos de archivo no seran encriptados:",
diff --git a/apps/files_encryption/l10n/es_AR.php b/apps/files_encryption/l10n/es_AR.php
index 8160db10df6..af522879e16 100644
--- a/apps/files_encryption/l10n/es_AR.php
+++ b/apps/files_encryption/l10n/es_AR.php
@@ -1,9 +1,7 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Por favor, cambiá uu cliente de ownCloud y cambiá tu clave de encriptado para completar la conversión.",
-"switched to client side encryption" => "Cambiado a encriptación por parte del cliente",
-"Change encryption password to login password" => "Cambiá la clave de encriptado para tu contraseña de inicio de sesión",
-"Please check your passwords and try again." => "Por favor, revisá tu contraseña e intentalo de nuevo.",
-"Could not change your file encryption password to your login password" => "No se pudo cambiar la contraseña de encriptación de archivos de tu contraseña de inicio de sesión",
 "Encryption" => "Encriptación",
+"File encryption is enabled." => "La encriptación de archivos no está habilitada",
+"The following file types will not be encrypted:" => "Los siguientes tipos de archivos no serán encriptados",
+"Exclude the following file types from encryption:" => "Excluir los siguientes tipos de archivos de encriptación:",
 "None" => "Ninguno"
 );
diff --git a/apps/files_encryption/l10n/et_EE.php b/apps/files_encryption/l10n/et_EE.php
index 07f1a48fb0b..0d189ac062e 100644
--- a/apps/files_encryption/l10n/et_EE.php
+++ b/apps/files_encryption/l10n/et_EE.php
@@ -1,4 +1,7 @@
 <?php $TRANSLATIONS = array(
 "Encryption" => "Krüpteerimine",
+"File encryption is enabled." => "Faili krüpteerimine on sisse lülitatud.",
+"The following file types will not be encrypted:" => "Järgnevaid failitüüpe ei krüpteerita:",
+"Exclude the following file types from encryption:" => "Järgnevaid failitüüpe ei krüpteerita:",
 "None" => "Pole"
 );
diff --git a/apps/files_encryption/l10n/eu.php b/apps/files_encryption/l10n/eu.php
index a2368816f52..5a22b65728e 100644
--- a/apps/files_encryption/l10n/eu.php
+++ b/apps/files_encryption/l10n/eu.php
@@ -1,5 +1,7 @@
 <?php $TRANSLATIONS = array(
-"Please check your passwords and try again." => "Mesedez egiaztatu zure pasahitza eta saia zaitez berriro:",
 "Encryption" => "Enkriptazioa",
+"File encryption is enabled." => "Fitxategien enkriptazioa gaituta dago.",
+"The following file types will not be encrypted:" => "Hurrengo fitxategi motak ez dira enkriptatuko:",
+"Exclude the following file types from encryption:" => "Baztertu hurrengo fitxategi motak enkriptatzetik:",
 "None" => "Bat ere ez"
 );
diff --git a/apps/files_encryption/l10n/fa.php b/apps/files_encryption/l10n/fa.php
index 2186c9025b4..7acf196b791 100644
--- a/apps/files_encryption/l10n/fa.php
+++ b/apps/files_encryption/l10n/fa.php
@@ -1,5 +1,7 @@
 <?php $TRANSLATIONS = array(
-"Please check your passwords and try again." => "لطفا گذرواژه خود را بررسی کنید و دوباره امتحان کنید.",
 "Encryption" => "رمزگذاری",
+"File encryption is enabled." => "رمزنگاری فایلها فعال شد.",
+"The following file types will not be encrypted:" => "فایلهای زیر رمزنگاری نخواهند شد:",
+"Exclude the following file types from encryption:" => "فایلهای زیر از رمزنگاری نادیده گرفته می شوند:",
 "None" => "هیچ‌کدام"
 );
diff --git a/apps/files_encryption/l10n/fi_FI.php b/apps/files_encryption/l10n/fi_FI.php
index 8a9dd30e670..6352d396b3c 100644
--- a/apps/files_encryption/l10n/fi_FI.php
+++ b/apps/files_encryption/l10n/fi_FI.php
@@ -1,5 +1,7 @@
 <?php $TRANSLATIONS = array(
-"Please check your passwords and try again." => "Tarkista salasanasi ja yritä uudelleen.",
 "Encryption" => "Salaus",
+"File encryption is enabled." => "Tiedostojen salaus on käytössä.",
+"The following file types will not be encrypted:" => "Seuraavia tiedostotyyppejä ei salata:",
+"Exclude the following file types from encryption:" => "Älä salaa seuravia tiedostotyyppejä:",
 "None" => "Ei mitään"
 );
diff --git a/apps/files_encryption/l10n/fr.php b/apps/files_encryption/l10n/fr.php
index 7d431e6e462..88f1e4a393f 100644
--- a/apps/files_encryption/l10n/fr.php
+++ b/apps/files_encryption/l10n/fr.php
@@ -1,9 +1,4 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Veuillez vous connecter depuis votre client de synchronisation ownCloud et changer votre mot de passe de chiffrement pour finaliser la conversion.",
-"switched to client side encryption" => "Mode de chiffrement changé en chiffrement côté client",
-"Change encryption password to login password" => "Convertir le mot de passe de chiffrement en mot de passe de connexion",
-"Please check your passwords and try again." => "Veuillez vérifier vos mots de passe et réessayer.",
-"Could not change your file encryption password to your login password" => "Impossible de convertir votre mot de passe de chiffrement en mot de passe de connexion",
 "Encryption" => "Chiffrement",
 "File encryption is enabled." => "Le chiffrement des fichiers est activé",
 "The following file types will not be encrypted:" => "Les fichiers de types suivants ne seront pas chiffrés :",
diff --git a/apps/files_encryption/l10n/gl.php b/apps/files_encryption/l10n/gl.php
index b240990f3d5..3210f715453 100644
--- a/apps/files_encryption/l10n/gl.php
+++ b/apps/files_encryption/l10n/gl.php
@@ -1,4 +1,7 @@
 <?php $TRANSLATIONS = array(
 "Encryption" => "Cifrado",
-"None" => "Nada"
+"File encryption is enabled." => "O cifrado de ficheiros está activado",
+"The following file types will not be encrypted:" => "Os seguintes tipos de ficheiros non van seren cifrados:",
+"Exclude the following file types from encryption:" => "Excluír os seguintes tipos de ficheiros do cifrado:",
+"None" => "Ningún"
 );
diff --git a/apps/files_encryption/l10n/hu_HU.php b/apps/files_encryption/l10n/hu_HU.php
index fa62ae75fb6..4043da108c0 100644
--- a/apps/files_encryption/l10n/hu_HU.php
+++ b/apps/files_encryption/l10n/hu_HU.php
@@ -1,9 +1,7 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Kérjük, hogy váltson át az ownCloud kliensére, és változtassa meg a titkosítási jelszót az átalakítás befejezéséhez.",
-"switched to client side encryption" => "átváltva a kliens oldalai titkosításra",
-"Change encryption password to login password" => "Titkosítási jelszó módosítása a bejelentkezési jelszóra",
-"Please check your passwords and try again." => "Kérjük, ellenőrizze a jelszavait, és próbálja meg újra.",
-"Could not change your file encryption password to your login password" => "Nem módosíthatja a fájltitkosítási jelszavát a bejelentkezési jelszavára",
 "Encryption" => "Titkosítás",
+"File encryption is enabled." => "Az állományok titkosítása be van kapcsolva.",
+"The following file types will not be encrypted:" => "A következő fájltípusok nem kerülnek titkosításra:",
+"Exclude the following file types from encryption:" => "Zárjuk ki a titkosításból a következő fájltípusokat:",
 "None" => "Egyik sem"
 );
diff --git a/apps/files_encryption/l10n/id.php b/apps/files_encryption/l10n/id.php
index 3f9a6c7d07f..6044348e72e 100644
--- a/apps/files_encryption/l10n/id.php
+++ b/apps/files_encryption/l10n/id.php
@@ -1,4 +1,7 @@
 <?php $TRANSLATIONS = array(
-"Encryption" => "enkripsi",
-"None" => "tidak ada"
+"Encryption" => "Enkripsi",
+"File encryption is enabled." => "Enkripsi berkas aktif.",
+"The following file types will not be encrypted:" => "Tipe berkas berikut tidak akan dienkripsi:",
+"Exclude the following file types from encryption:" => "Kecualikan tipe berkas berikut dari enkripsi:",
+"None" => "Tidak ada"
 );
diff --git a/apps/files_encryption/l10n/it.php b/apps/files_encryption/l10n/it.php
index ffa20b718d9..9ab9bc492a0 100644
--- a/apps/files_encryption/l10n/it.php
+++ b/apps/files_encryption/l10n/it.php
@@ -1,9 +1,4 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Passa al tuo client ownCloud e cambia la password di cifratura per completare la conversione.",
-"switched to client side encryption" => "passato alla cifratura lato client",
-"Change encryption password to login password" => "Converti la password di cifratura nella password di accesso",
-"Please check your passwords and try again." => "Controlla la password e prova ancora.",
-"Could not change your file encryption password to your login password" => "Impossibile convertire la password di cifratura nella password di accesso",
 "Encryption" => "Cifratura",
 "File encryption is enabled." => "La cifratura dei file è abilitata.",
 "The following file types will not be encrypted:" => "I seguenti tipi di file non saranno cifrati:",
diff --git a/apps/files_encryption/l10n/ja_JP.php b/apps/files_encryption/l10n/ja_JP.php
index b7aeb8d8348..35fba615aec 100644
--- a/apps/files_encryption/l10n/ja_JP.php
+++ b/apps/files_encryption/l10n/ja_JP.php
@@ -1,9 +1,4 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "変換を完了するために、ownCloud クライアントに切り替えて、暗号化パスワードを変更してください。",
-"switched to client side encryption" => "クライアントサイドの暗号化に切り替えました",
-"Change encryption password to login password" => "暗号化パスワードをログインパスワードに変更",
-"Please check your passwords and try again." => "パスワードを確認してもう一度行なってください。",
-"Could not change your file encryption password to your login password" => "ファイル暗号化パスワードをログインパスワードに変更できませんでした。",
 "Encryption" => "暗号化",
 "File encryption is enabled." => "ファイルの暗号化は有効です。",
 "The following file types will not be encrypted:" => "次のファイルタイプは暗号化されません:",
diff --git a/apps/files_encryption/l10n/ko.php b/apps/files_encryption/l10n/ko.php
index 625906d89d6..bd1580578c4 100644
--- a/apps/files_encryption/l10n/ko.php
+++ b/apps/files_encryption/l10n/ko.php
@@ -1,9 +1,4 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "ownCloud로 전환한 다음 암호화에 사용할 암호를 변경하면 변환이 완료됩니다.",
-"switched to client side encryption" => "클라이언트 암호화로 변경됨",
-"Change encryption password to login password" => "암호화 암호를 로그인 암호로 변경",
-"Please check your passwords and try again." => "암호를 확인한 다음 다시 시도하십시오.",
-"Could not change your file encryption password to your login password" => "암호화 암호를 로그인 암호로 변경할 수 없습니다",
 "Encryption" => "암호화",
 "None" => "없음"
 );
diff --git a/apps/files_encryption/l10n/lv.php b/apps/files_encryption/l10n/lv.php
index 1aae1377516..fc31ccdb92d 100644
--- a/apps/files_encryption/l10n/lv.php
+++ b/apps/files_encryption/l10n/lv.php
@@ -1,9 +1,4 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Lūdzu, pārslēdzieties uz savu ownCloud klientu un maniet savu šifrēšanas paroli, lai pabeigtu pārveidošanu.",
-"switched to client side encryption" => "Pārslēdzās uz klienta puses šifrēšanu",
-"Change encryption password to login password" => "Mainīt šifrēšanas paroli uz ierakstīšanās paroli",
-"Please check your passwords and try again." => "Lūdzu, pārbaudiet savas paroles un mēģiniet vēlreiz.",
-"Could not change your file encryption password to your login password" => "Nevarēja mainīt datņu šifrēšanas paroli uz ierakstīšanās paroli",
 "Encryption" => "Šifrēšana",
 "File encryption is enabled." => "Datņu šifrēšana ir aktivēta.",
 "The following file types will not be encrypted:" => "Sekojošās datnes netiks šifrētas:",
diff --git a/apps/files_encryption/l10n/nb_NO.php b/apps/files_encryption/l10n/nb_NO.php
index e52ecb868af..a5e16a03421 100644
--- a/apps/files_encryption/l10n/nb_NO.php
+++ b/apps/files_encryption/l10n/nb_NO.php
@@ -1,4 +1,7 @@
 <?php $TRANSLATIONS = array(
 "Encryption" => "Kryptering",
+"File encryption is enabled." => "Fil-kryptering er aktivert.",
+"The following file types will not be encrypted:" => "Følgende filtyper vil ikke bli kryptert:",
+"Exclude the following file types from encryption:" => "Ekskluder følgende filtyper fra kryptering:",
 "None" => "Ingen"
 );
diff --git a/apps/files_encryption/l10n/nl.php b/apps/files_encryption/l10n/nl.php
index c434330049b..b1cba96aad7 100644
--- a/apps/files_encryption/l10n/nl.php
+++ b/apps/files_encryption/l10n/nl.php
@@ -1,9 +1,4 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Schakel om naar uw eigen ownCloud client en wijzig uw versleutelwachtwoord om de conversie af te ronden.",
-"switched to client side encryption" => "overgeschakeld naar client side encryptie",
-"Change encryption password to login password" => "Verander encryptie wachtwoord naar login wachtwoord",
-"Please check your passwords and try again." => "Controleer uw wachtwoorden en probeer het opnieuw.",
-"Could not change your file encryption password to your login password" => "Kon het bestandsencryptie wachtwoord niet veranderen naar het login wachtwoord",
 "Encryption" => "Versleuteling",
 "File encryption is enabled." => "Bestandsversleuteling geactiveerd.",
 "The following file types will not be encrypted:" => "De volgende bestandstypen zullen niet worden versleuteld:",
diff --git a/apps/files_encryption/l10n/pl.php b/apps/files_encryption/l10n/pl.php
index 505e8659f08..2fa86f454f9 100644
--- a/apps/files_encryption/l10n/pl.php
+++ b/apps/files_encryption/l10n/pl.php
@@ -1,4 +1,7 @@
 <?php $TRANSLATIONS = array(
 "Encryption" => "Szyfrowanie",
+"File encryption is enabled." => "Szyfrowanie plików jest włączone",
+"The following file types will not be encrypted:" => "Poniższe typy plików nie będą szyfrowane:",
+"Exclude the following file types from encryption:" => "Wyłącz poniższe typy plików z szyfrowania:",
 "None" => "Brak"
 );
diff --git a/apps/files_encryption/l10n/pt_BR.php b/apps/files_encryption/l10n/pt_BR.php
index 356419e0e7f..28807db72ce 100644
--- a/apps/files_encryption/l10n/pt_BR.php
+++ b/apps/files_encryption/l10n/pt_BR.php
@@ -1,9 +1,7 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Por favor, vá ao seu cliente ownCloud e mude sua criptografia de senha para completar a conversão.",
-"switched to client side encryption" => "alterado para criptografia por parte do cliente",
-"Change encryption password to login password" => "Mudar senha de criptografia para senha de login",
-"Please check your passwords and try again." => "Por favor, verifique suas senhas e tente novamente.",
-"Could not change your file encryption password to your login password" => "Não foi possível mudar sua senha de criptografia de arquivos para sua senha de login",
 "Encryption" => "Criptografia",
+"File encryption is enabled." => "A criptografia de arquivos está ativada.",
+"The following file types will not be encrypted:" => "Os seguintes tipos de arquivo não serão criptografados:",
+"Exclude the following file types from encryption:" => "Excluir os seguintes tipos de arquivo da criptografia:",
 "None" => "Nenhuma"
 );
diff --git a/apps/files_encryption/l10n/pt_PT.php b/apps/files_encryption/l10n/pt_PT.php
index 4dac4d2273b..1c46011fc10 100644
--- a/apps/files_encryption/l10n/pt_PT.php
+++ b/apps/files_encryption/l10n/pt_PT.php
@@ -1,9 +1,7 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Por favor, use o seu cliente de sincronização do ownCloud e altere a sua password de encriptação para concluír a conversão.",
-"switched to client side encryption" => "Alterado para encriptação do lado do cliente",
-"Change encryption password to login password" => "Alterar a password de encriptação para a password de login",
-"Please check your passwords and try again." => "Por favor verifique as suas paswords e tente de novo.",
-"Could not change your file encryption password to your login password" => "Não foi possível alterar a password de encriptação de ficheiros para a sua password de login",
 "Encryption" => "Encriptação",
+"File encryption is enabled." => "A encriptação de ficheiros está ligada",
+"The following file types will not be encrypted:" => "Os seguintes ficheiros não serão encriptados:",
+"Exclude the following file types from encryption:" => "Excluir da encriptação os seguintes tipos de ficheiro:",
 "None" => "Nenhum"
 );
diff --git a/apps/files_encryption/l10n/ro.php b/apps/files_encryption/l10n/ro.php
index 9a3acc18dd3..a5a6fb3cb78 100644
--- a/apps/files_encryption/l10n/ro.php
+++ b/apps/files_encryption/l10n/ro.php
@@ -1,9 +1,4 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Te rugăm să mergi în clientul ownCloud și să schimbi parola pentru a finisa conversia",
-"switched to client side encryption" => "setat la encriptare locală",
-"Change encryption password to login password" => "Schimbă parola de ecriptare în parolă de acces",
-"Please check your passwords and try again." => "Verifică te rog parolele și înceracă din nou.",
-"Could not change your file encryption password to your login password" => "Nu s-a putut schimba parola de encripție a fișierelor ca parolă de acces",
 "Encryption" => "Încriptare",
 "None" => "Niciuna"
 );
diff --git a/apps/files_encryption/l10n/ru.php b/apps/files_encryption/l10n/ru.php
index 651885fe022..22c1e3da374 100644
--- a/apps/files_encryption/l10n/ru.php
+++ b/apps/files_encryption/l10n/ru.php
@@ -1,9 +1,4 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Пожалуйста переключитесь на Ваш клиент ownCloud и поменяйте пароль шиврования для завершения преобразования.",
-"switched to client side encryption" => "переключён на шифрование со стороны клиента",
-"Change encryption password to login password" => "Изменить пароль шифрования для пароля входа",
-"Please check your passwords and try again." => "Пожалуйста проверьте пароли и попробуйте снова.",
-"Could not change your file encryption password to your login password" => "Невозможно изменить Ваш пароль файла шифрования для пароля входа",
 "Encryption" => "Шифрование",
 "File encryption is enabled." => "Шифрование файла включено.",
 "The following file types will not be encrypted:" => "Следующие типы файлов не будут зашифрованы:",
diff --git a/apps/files_encryption/l10n/ru_RU.php b/apps/files_encryption/l10n/ru_RU.php
index dbbb22ed9cf..7222235485c 100644
--- a/apps/files_encryption/l10n/ru_RU.php
+++ b/apps/files_encryption/l10n/ru_RU.php
@@ -1,7 +1,4 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Пожалуйста, переключитесь на ownCloud-клиент и измените Ваш пароль шифрования для завершения конвертации.",
-"switched to client side encryption" => "переключено на шифрование на клиентской стороне",
-"Please check your passwords and try again." => "Пожалуйста, проверьте Ваш пароль и попробуйте снова",
 "Encryption" => "Шифрование",
 "None" => "Ни один"
 );
diff --git a/apps/files_encryption/l10n/sk_SK.php b/apps/files_encryption/l10n/sk_SK.php
index dc2907e704f..bebb6234710 100644
--- a/apps/files_encryption/l10n/sk_SK.php
+++ b/apps/files_encryption/l10n/sk_SK.php
@@ -1,12 +1,7 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Prosím, prejdite do svojho klienta ownCloud a zmente šifrovacie heslo na dokončenie konverzie.",
-"switched to client side encryption" => "prepnuté na šifrovanie prostredníctvom klienta",
-"Change encryption password to login password" => "Zmeniť šifrovacie heslo na prihlasovacie",
-"Please check your passwords and try again." => "Skontrolujte si heslo a skúste to znovu.",
-"Could not change your file encryption password to your login password" => "Nie je možné zmeniť šifrovacie heslo na prihlasovacie",
 "Encryption" => "Šifrovanie",
-"File encryption is enabled." => "Kryptovanie súborov nastavené.",
-"The following file types will not be encrypted:" => "Uvedené typy súborov nebudú kryptované:",
-"Exclude the following file types from encryption:" => "Nekryptovať uvedené typy súborov",
+"File encryption is enabled." => "Šifrovanie súborov nastavené.",
+"The following file types will not be encrypted:" => "Uvedené typy súborov nebudú šifrované:",
+"Exclude the following file types from encryption:" => "Nešifrovať uvedené typy súborov",
 "None" => "Žiadne"
 );
diff --git a/apps/files_encryption/l10n/sl.php b/apps/files_encryption/l10n/sl.php
index 45272f1ee06..4754e21214e 100644
--- a/apps/files_encryption/l10n/sl.php
+++ b/apps/files_encryption/l10n/sl.php
@@ -1,4 +1,7 @@
 <?php $TRANSLATIONS = array(
 "Encryption" => "Šifriranje",
+"File encryption is enabled." => "Šifriranje datotek je omogočeno.",
+"The following file types will not be encrypted:" => "Navedene vrste datotek ne bodo šifrirane:",
+"Exclude the following file types from encryption:" => "Ne šifriraj navedenih vrst datotek:",
 "None" => "Brez"
 );
diff --git a/apps/files_encryption/l10n/sv.php b/apps/files_encryption/l10n/sv.php
index e5294974e4e..e214a937a1d 100644
--- a/apps/files_encryption/l10n/sv.php
+++ b/apps/files_encryption/l10n/sv.php
@@ -1,9 +1,4 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "Vänligen växla till ownCloud klienten och ändra ditt krypteringslösenord för att slutföra omvandlingen.",
-"switched to client side encryption" => "Bytte till kryptering på klientsidan",
-"Change encryption password to login password" => "Ändra krypteringslösenord till loginlösenord",
-"Please check your passwords and try again." => "Kontrollera dina lösenord och försök igen.",
-"Could not change your file encryption password to your login password" => "Kunde inte ändra ditt filkrypteringslösenord till ditt loginlösenord",
 "Encryption" => "Kryptering",
 "File encryption is enabled." => "Filkryptering är aktiverat.",
 "The following file types will not be encrypted:" => "Följande filtyper kommer inte att krypteras:",
diff --git a/apps/files_encryption/l10n/th_TH.php b/apps/files_encryption/l10n/th_TH.php
index 28d9e30864f..e46d2491186 100644
--- a/apps/files_encryption/l10n/th_TH.php
+++ b/apps/files_encryption/l10n/th_TH.php
@@ -1,9 +1,4 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "กรุณาสลับไปที่โปรแกรมไคลเอนต์ ownCloud ของคุณ แล้วเปลี่ยนรหัสผ่านสำหรับการเข้ารหัสเพื่อแปลงข้อมูลให้เสร็จสมบูรณ์",
-"switched to client side encryption" => "สลับไปใช้การเข้ารหัสจากโปรแกรมไคลเอนต์",
-"Change encryption password to login password" => "เปลี่ยนรหัสผ่านสำหรับเข้ารหัสไปเป็นรหัสผ่านสำหรับการเข้าสู่ระบบ",
-"Please check your passwords and try again." => "กรุณาตรวจสอบรหัสผ่านของคุณแล้วลองใหม่อีกครั้ง",
-"Could not change your file encryption password to your login password" => "ไม่สามารถเปลี่ยนรหัสผ่านสำหรับการเข้ารหัสไฟล์ของคุณไปเป็นรหัสผ่านสำหรับการเข้าสู่ระบบของคุณได้",
 "Encryption" => "การเข้ารหัส",
 "None" => "ไม่ต้อง"
 );
diff --git a/apps/files_encryption/l10n/tr.php b/apps/files_encryption/l10n/tr.php
index 0868d0a6905..6b42c757e65 100644
--- a/apps/files_encryption/l10n/tr.php
+++ b/apps/files_encryption/l10n/tr.php
@@ -1,4 +1,7 @@
 <?php $TRANSLATIONS = array(
 "Encryption" => "Şifreleme",
+"File encryption is enabled." => "Dosya şifreleme aktif.",
+"The following file types will not be encrypted:" => "Belirtilen dosya tipleri şifrelenmeyecek:",
+"Exclude the following file types from encryption:" => "Seçilen dosya tiplerini şifreleme:",
 "None" => "Hiçbiri"
 );
diff --git a/apps/files_encryption/l10n/uk.php b/apps/files_encryption/l10n/uk.php
index 8236c5afefd..d4957141191 100644
--- a/apps/files_encryption/l10n/uk.php
+++ b/apps/files_encryption/l10n/uk.php
@@ -1,4 +1,7 @@
 <?php $TRANSLATIONS = array(
 "Encryption" => "Шифрування",
+"File encryption is enabled." => "Увімкнуто шифрування файлів.",
+"The following file types will not be encrypted:" => "Такі типи файлів шифруватись не будуть:",
+"Exclude the following file types from encryption:" => "Виключити наступні типи файлів з ​​шифрування:",
 "None" => "Жоден"
 );
diff --git a/apps/files_encryption/l10n/vi.php b/apps/files_encryption/l10n/vi.php
index b86cd839783..0a88d1b2db6 100644
--- a/apps/files_encryption/l10n/vi.php
+++ b/apps/files_encryption/l10n/vi.php
@@ -1,4 +1,7 @@
 <?php $TRANSLATIONS = array(
 "Encryption" => "Mã hóa",
+"File encryption is enabled." => "Mã hóa file đã mở",
+"The following file types will not be encrypted:" => "Loại file sau sẽ không được mã hóa",
+"Exclude the following file types from encryption:" => "Việc mã hóa không bao gồm loại file sau",
 "None" => "Không có gì hết"
 );
diff --git a/apps/files_encryption/l10n/zh_CN.php b/apps/files_encryption/l10n/zh_CN.php
index 867d000f2ed..13fa95203e4 100644
--- a/apps/files_encryption/l10n/zh_CN.php
+++ b/apps/files_encryption/l10n/zh_CN.php
@@ -1,4 +1,7 @@
 <?php $TRANSLATIONS = array(
 "Encryption" => "加密",
-"None" => "None"
+"File encryption is enabled." => "文件加密已启用.",
+"The following file types will not be encrypted:" => "如下的文件类型将不会被加密:",
+"Exclude the following file types from encryption:" => "从加密中排除如下的文件类型:",
+"None" => "无"
 );
diff --git a/apps/files_encryption/l10n/zh_HK.php b/apps/files_encryption/l10n/zh_HK.php
new file mode 100644
index 00000000000..0c0b709fdc1
--- /dev/null
+++ b/apps/files_encryption/l10n/zh_HK.php
@@ -0,0 +1,6 @@
+<?php $TRANSLATIONS = array(
+"Encryption" => "加密",
+"File encryption is enabled." => "檔案加密已開啟",
+"The following file types will not be encrypted:" => "以下文件類別將不會被加密",
+"None" => "空"
+);
diff --git a/apps/files_encryption/l10n/zh_TW.php b/apps/files_encryption/l10n/zh_TW.php
index bd8257ed602..95e61b45dc2 100644
--- a/apps/files_encryption/l10n/zh_TW.php
+++ b/apps/files_encryption/l10n/zh_TW.php
@@ -1,9 +1,7 @@
 <?php $TRANSLATIONS = array(
-"Please switch to your ownCloud client and change your encryption password to complete the conversion." => "請至您的 ownCloud 客戶端程式修改您的加密密碼以完成轉換。",
-"switched to client side encryption" => "已切換為客戶端加密",
-"Change encryption password to login password" => "將加密密碼修改為登入密碼",
-"Please check your passwords and try again." => "請檢查您的密碼並再試一次。",
-"Could not change your file encryption password to your login password" => "無法變更您的檔案加密密碼為登入密碼",
 "Encryption" => "加密",
+"File encryption is enabled." => "檔案加密已被啟用",
+"The following file types will not be encrypted:" => "以下的文件類型不會被加密：",
+"Exclude the following file types from encryption:" => "從加密中排除的檔案類型：",
 "None" => "無"
 );
diff --git a/apps/files_encryption/lib/capabilities.php b/apps/files_encryption/lib/capabilities.php
new file mode 100644
index 00000000000..72baddcd049
--- /dev/null
+++ b/apps/files_encryption/lib/capabilities.php
@@ -0,0 +1,23 @@
+<?php
+/**
+ * Copyright (c) 2013 Tom Needham <tom@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+ 
+namespace OCA\Encryption; 
+
+class Capabilities {
+	
+	public static function getCapabilities() {
+		return new \OC_OCS_Result(array(
+			'capabilities' => array(
+				'files' => array(
+					'encryption' => true,
+					),
+				),
+			));
+	}
+	
+}
\ No newline at end of file
diff --git a/apps/files_encryption/lib/keymanager.php b/apps/files_encryption/lib/keymanager.php
index cac5ab262de..99516949afa 100755
--- a/apps/files_encryption/lib/keymanager.php
+++ b/apps/files_encryption/lib/keymanager.php
@@ -1,464 +1,464 @@
-<?php

-

-/**

- * ownCloud

- *

- * @author Bjoern Schiessle

- * @copyright 2012 Bjoern Schiessle <schiessle@owncloud.com>

- *

- * This library is free software; you can redistribute it and/or

- * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE

- * License as published by the Free Software Foundation; either

- * version 3 of the License, or any later version.

- *

- * This library 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 along with this library.  If not, see <http://www.gnu.org/licenses/>.

- *

- */

-

-namespace OCA\Encryption;

-

-/**

- * @brief Class to manage storage and retrieval of encryption keys

- * @note Where a method requires a view object, it's root must be '/'

- */

-class Keymanager {

-		

-	/**

-	 * @brief retrieve the ENCRYPTED private key from a user

-	 * 

-	 * @return string private key or false

-	 * @note the key returned by this method must be decrypted before use

-	 */

-	public static function getPrivateKey( \OC_FilesystemView $view, $user ) {

-	

-		$path =  '/' . $user . '/' . 'files_encryption' . '/' . $user.'.private.key';

-		

-		$key = $view->file_get_contents( $path );

-		

-		return $key;

-	}

-

-	/**

-	 * @brief retrieve public key for a specified user

-	 * @param \OC_FilesystemView $view

-	 * @param $userId

-	 * @return string public key or false

-	 */

-	public static function getPublicKey( \OC_FilesystemView $view, $userId ) {

-		

-		\OC_FileProxy::$enabled = false;

-		

-		return $view->file_get_contents( '/public-keys/' . '/' . $userId . '.public.key' );

-		

-		\OC_FileProxy::$enabled = true;

-		

-	}

-	

-	/**

-	 * @brief Retrieve a user's public and private key

-	 * @param \OC_FilesystemView $view

-	 * @param $userId

-	 * @return array keys: privateKey, publicKey

-	 */

-	public static function getUserKeys( \OC_FilesystemView $view, $userId ) {

-	

-		return array(

-			'publicKey' => self::getPublicKey( $view, $userId )

-			, 'privateKey' => self::getPrivateKey( $view, $userId )

-		);

-	

-	}

-	

-	/**

-	 * @brief Retrieve public keys for given users

-	 * @param \OC_FilesystemView $view

-	 * @param array $userIds

-	 * @return array of public keys for the specified users

-	 */

-	public static function getPublicKeys( \OC_FilesystemView $view, array $userIds ) {

-		

-		$keys = array();

-		

-		foreach ( $userIds as $userId ) {

-		

-			$keys[$userId] = self::getPublicKey( $view, $userId );

-		

-		}

-		

-		return $keys;

-		

-	}

-	

-	/**

-	 * @brief store file encryption key

-	 *

-	 * @param string $path relative path of the file, including filename

-	 * @param string $key

-	 * @return bool true/false

-	 * @note The keyfile is not encrypted here. Client code must 

-	 * asymmetrically encrypt the keyfile before passing it to this method

-	 */

-	public static function setFileKey( \OC_FilesystemView $view, $path, $userId, $catfile ) {

-		

-		\OC_FileProxy::$enabled = false;

-		

-		\OC\Files\Filesystem::initMountPoints($userId);

-		$basePath = '/' . $userId . '/files_encryption/keyfiles';

-		

-		$targetPath = self::keySetPreparation( $view, $path, $basePath, $userId );

-		

-		if ( $view->is_dir( $basePath . '/' . $targetPath ) ) {

-		

-			// FIXME: write me

-		

-		} else {

-

-			// Save the keyfile in parallel directory

-			$result = $view->file_put_contents( $basePath . '/' . $targetPath . '.key', $catfile );

-		

-		}

-		

-		\OC_FileProxy::$enabled = true;

-		

-		return $result;

-		

-	}

-	

-	/**

-	 * @brief retrieve keyfile for an encrypted file

-	 * @param \OC_FilesystemView $view

-	 * @param $userId

-	 * @param $filePath

-	 * @internal param \OCA\Encryption\file $string name

-	 * @return string file key or false

-	 * @note The keyfile returned is asymmetrically encrypted. Decryption

-	 * of the keyfile must be performed by client code

-	 */

-	public static function getFileKey( \OC_FilesystemView $view, $userId, $filePath ) {

-		

-		\OC\Files\Filesystem::initMountPoints($userId);

-		$filePath_f = ltrim( $filePath, '/' );

-		

-		$keyfilePath = '/' . $userId . '/files_encryption/keyfiles/' . $filePath_f . '.key';

-		

-		\OC_FileProxy::$enabled = false;

-		

-		if ( $view->file_exists( $keyfilePath ) ) {

-

-			$result =  $view->file_get_contents( $keyfilePath );

-			

-		} else {

-		

-			$result =  false;

-			

-		}

-		

-		\OC_FileProxy::$enabled = true;

-		

-		return $result;

-		

-	}

-	

-	/**

-	 * @brief Delete a keyfile

-	 *

-	 * @param OC_FilesystemView $view

-	 * @param string $userId username

-	 * @param string $path path of the file the key belongs to

-	 * @return bool Outcome of unlink operation

-	 * @note $path must be relative to data/user/files. e.g. mydoc.txt NOT

-	 *       /data/admin/files/mydoc.txt

-	 */

-	public static function deleteFileKey( \OC_FilesystemView $view, $userId, $path ) {

-		

-		$trimmed = ltrim( $path, '/' );

-		$keyPath =  '/' . $userId . '/files_encryption/keyfiles/' . $trimmed;

-

-		$result = false;

-

-		if ( $view->is_dir($keyPath) ) {

-

-			$result = $view->unlink($keyPath);

-

-		} else if ( $view->file_exists( $keyPath.'.key' ) ) {

-

-			$result = $view->unlink( $keyPath.'.key' );

-

-		}

-

-		if ( !$result ) {

-			

-			\OC_Log::write( 'Encryption library', 'Could not delete keyfile; does not exist: "' . $keyPath, \OC_Log::ERROR );

-

-		}

-

-		return $result;

-		

-	}

-	

-	/**

-	 * @brief store private key from the user

-	 * @param string key

-	 * @return bool

-	 * @note Encryption of the private key must be performed by client code

-	 * as no encryption takes place here

-	 */

-	public static function setPrivateKey( $key ) {

-		

-		$user = \OCP\User::getUser();

-		

-		$view = new \OC_FilesystemView( '/' . $user . '/files_encryption' );

-		

-		\OC_FileProxy::$enabled = false;

-		

-		if ( !$view->file_exists( '' ) ) $view->mkdir( '' );

-		

-		return $view->file_put_contents( $user . '.private.key', $key );

-		

-		\OC_FileProxy::$enabled = true;

-		

-	}

-	

-	/**

-	 * @brief store private keys from the user

-	 *

-	 * @param string privatekey

-	 * @param string publickey

-	 * @return bool true/false

-	 */

-	public static function setUserKeys($privatekey, $publickey) {

-	

-		return ( self::setPrivateKey( $privatekey ) && self::setPublicKey( $publickey ) );

-	

-	}

-	

-	/**

-	 * @brief store public key of the user

-	 *

-	 * @param string key

-	 * @return bool true/false

-	 */

-	public static function setPublicKey( $key ) {

-		

-		$view = new \OC_FilesystemView( '/public-keys' );

-		

-		\OC_FileProxy::$enabled = false;

-		

-		if ( !$view->file_exists( '' ) ) $view->mkdir( '' );

-		

-		return $view->file_put_contents( \OCP\User::getUser() . '.public.key', $key );

-		

-		\OC_FileProxy::$enabled = true;

-		

-	}

-	

-	/**

-	 * @brief store share key

-	 *

-	 * @param string $path relative path of the file, including filename

-	 * @param string $key

-	 * @param null $view

-	 * @param string $dbClassName

-	 * @return bool true/false

-	 * @note The keyfile is not encrypted here. Client code must

-	 * asymmetrically encrypt the keyfile before passing it to this method

-	 */

-	public static function setShareKey( \OC_FilesystemView $view, $path, $userId, $shareKey ) {

-

-		$util = new Util( $view, $userId );

-

-		list($owner, $filename) = $util->getUidAndFilename($path);

-

-		$basePath = '/' . $owner . '/files_encryption/share-keys';

-		

-		$shareKeyPath = self::keySetPreparation( $view, $filename, $basePath, $owner );

-		

-		$writePath = $basePath . '/' . $shareKeyPath . '.' . $userId . '.shareKey';

-		

-		\OC_FileProxy::$enabled = false;

-

-		$result = $view->file_put_contents( $writePath, $shareKey );

-		

-		if ( 

-			is_int( $result ) 

-			&& $result > 0

-		) {

-		

-			return true;

-			

-		} else {

-		

-			return false;

-			

-		}

-		

-	}

-	

-	/**

-	 * @brief store multiple share keys for a single file

-	 * @return bool

-	 */

-	public static function setShareKeys( \OC_FilesystemView $view, $path, array $shareKeys ) {

-

-		// $shareKeys must be  an array with the following format:

-		// [userId] => [encrypted key]

-		

-		$result = true;

-		

-		foreach ( $shareKeys as $userId => $shareKey ) {

-		

-			if ( ! self::setShareKey( $view, $path, $userId, $shareKey ) ) {

-				

-				// If any of the keys are not set, flag false

-				$result = false;

-			

-			}

-		

-		}

-		

-		// Returns false if any of the keys weren't set

-		return $result;

-		

-	}

-	

-	/**

-	 * @brief retrieve shareKey for an encrypted file

-	 * @param \OC_FilesystemView $view

-	 * @param string $userId

-	 * @param string $filePath

-	 * @internal param \OCA\Encryption\file $string name

-	 * @return string file key or false

-	 * @note The sharekey returned is encrypted. Decryption

-	 * of the keyfile must be performed by client code

-	 */

-	public static function getShareKey( \OC_FilesystemView $view, $userId, $filePath ) {

-		

-		\OC_FileProxy::$enabled = false;

-

-		$util = new Util( $view, $userId );

-

-		list($owner, $filename) = $util->getUidAndFilename($filePath);

-

-		$shareKeyPath = '/' . $owner . '/files_encryption/share-keys/' . $filename . '.' . $userId . '.shareKey';

-		if ( $view->file_exists( $shareKeyPath ) ) {

-			

-			$result = $view->file_get_contents( $shareKeyPath );

-			

-		} else {

-		

-			$result = false;

-			

-		}

-		

-		\OC_FileProxy::$enabled = true;

-		

-		return $result;

-		

-	}

-	

-	/**

-	 * @brief Delete a single user's shareKey for a single file

-	 */

-	public static function delShareKey( \OC_FilesystemView $view, $userId, $filePath ) {

-		

-		\OC_FileProxy::$enabled = false;

-

-		$shareKeyPath = '/' . $userId . '/files_encryption/share-keys/' . $filePath;

-

-		$result = false;

-

-		if ( $view->is_dir($shareKeyPath) ) {

-			$result = $view->unlink($shareKeyPath);

-		} else {

-			$absPath = $view->getLocalFile($shareKeyPath);

-

-			$matches = glob(preg_quote($absPath).'.*.shareKey' );

-

-			if ( $matches ) {

-

-				foreach ( $matches as $ma ) {

-					unlink($ma);

-				}

-

-			}

-

-			$result = true;

-		}

-

-		if ( !result ) {

-			\OC_Log::write( 'Encryption library', 'Could not delete shareKey; does not exist: "' . $shareKeyPath, \OC_Log::ERROR );

-		}

-		

-		\OC_FileProxy::$enabled = false;

-		

-		return $result;

-		

-	}

-	

-	/**

-	 * @brief Make preparations to vars and filesystem for saving a keyfile

-	 */

-	public static function keySetPreparation( \OC_FilesystemView $view, $path, $basePath, $userId ) {

-		

-		$targetPath = ltrim( $path, '/' );

-		

-		$path_parts = pathinfo( $targetPath );

-		

-		// If the file resides within a subdirectory, create it

-		if ( 

-		isset( $path_parts['dirname'] )

-		&& ! $view->file_exists( $basePath . '/' . $path_parts['dirname'] ) 

-		) {

-			$sub_dirs = explode(DIRECTORY_SEPARATOR, $basePath . '/' . $path_parts['dirname']);

-			$dir = '';

-			foreach ($sub_dirs as $sub_dir) {

-				$dir .= '/' . $sub_dir;

-				if (!$view->is_dir($dir)) {

-					$view->mkdir($dir);

-				}

-			}

-		}

-		

-		return $targetPath;

-	

-	}

-	

-	/**

-	 * @brief change password of private encryption key

-	 *

-	 * @param string $oldpasswd old password

-	 * @param string $newpasswd new password

-	 * @return bool true/false

-	 */

-	public static function changePasswd($oldpasswd, $newpasswd) {

-		

-		if ( \OCP\User::checkPassword(\OCP\User::getUser(), $newpasswd) ) {

-			return Crypt::changekeypasscode($oldpasswd, $newpasswd);

-		}

-		return false;

-		

-	}

-	

-	/**

-	 * @brief Fetch the legacy encryption key from user files

-	 * @param string $login used to locate the legacy key

-	 * @param string $passphrase used to decrypt the legacy key

-	 * @return true / false

-	 *

-	 * if the key is left out, the default handeler will be used

-	 */

-	public function getLegacyKey() {

-		

-		$user = \OCP\User::getUser();

-		$view = new \OC_FilesystemView( '/' . $user );

-		return $view->file_get_contents( 'encryption.key' );

-		

-	}

-	

+<?php
+
+/**
+ * ownCloud
+ *
+ * @author Bjoern Schiessle
+ * @copyright 2012 Bjoern Schiessle <schiessle@owncloud.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library 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 along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\Encryption;
+
+/**
+ * @brief Class to manage storage and retrieval of encryption keys
+ * @note Where a method requires a view object, it's root must be '/'
+ */
+class Keymanager {
+		
+	/**
+	 * @brief retrieve the ENCRYPTED private key from a user
+	 * 
+	 * @return string private key or false
+	 * @note the key returned by this method must be decrypted before use
+	 */
+	public static function getPrivateKey( \OC_FilesystemView $view, $user ) {
+	
+		$path =  '/' . $user . '/' . 'files_encryption' . '/' . $user.'.private.key';
+		
+		$key = $view->file_get_contents( $path );
+		
+		return $key;
+	}
+
+	/**
+	 * @brief retrieve public key for a specified user
+	 * @param \OC_FilesystemView $view
+	 * @param $userId
+	 * @return string public key or false
+	 */
+	public static function getPublicKey( \OC_FilesystemView $view, $userId ) {
+		
+		\OC_FileProxy::$enabled = false;
+		
+		return $view->file_get_contents( '/public-keys/' . '/' . $userId . '.public.key' );
+		
+		\OC_FileProxy::$enabled = true;
+		
+	}
+	
+	/**
+	 * @brief Retrieve a user's public and private key
+	 * @param \OC_FilesystemView $view
+	 * @param $userId
+	 * @return array keys: privateKey, publicKey
+	 */
+	public static function getUserKeys( \OC_FilesystemView $view, $userId ) {
+	
+		return array(
+			'publicKey' => self::getPublicKey( $view, $userId )
+			, 'privateKey' => self::getPrivateKey( $view, $userId )
+		);
+	
+	}
+	
+	/**
+	 * @brief Retrieve public keys for given users
+	 * @param \OC_FilesystemView $view
+	 * @param array $userIds
+	 * @return array of public keys for the specified users
+	 */
+	public static function getPublicKeys( \OC_FilesystemView $view, array $userIds ) {
+		
+		$keys = array();
+		
+		foreach ( $userIds as $userId ) {
+		
+			$keys[$userId] = self::getPublicKey( $view, $userId );
+		
+		}
+		
+		return $keys;
+		
+	}
+	
+	/**
+	 * @brief store file encryption key
+	 *
+	 * @param string $path relative path of the file, including filename
+	 * @param string $key
+	 * @return bool true/false
+	 * @note The keyfile is not encrypted here. Client code must 
+	 * asymmetrically encrypt the keyfile before passing it to this method
+	 */
+	public static function setFileKey( \OC_FilesystemView $view, $path, $userId, $catfile ) {
+		
+		\OC_FileProxy::$enabled = false;
+		
+		\OC\Files\Filesystem::initMountPoints($userId);
+		$basePath = '/' . $userId . '/files_encryption/keyfiles';
+		
+		$targetPath = self::keySetPreparation( $view, $path, $basePath, $userId );
+		
+		if ( $view->is_dir( $basePath . '/' . $targetPath ) ) {
+		
+			// FIXME: write me
+		
+		} else {
+
+			// Save the keyfile in parallel directory
+			$result = $view->file_put_contents( $basePath . '/' . $targetPath . '.key', $catfile );
+		
+		}
+		
+		\OC_FileProxy::$enabled = true;
+		
+		return $result;
+		
+	}
+	
+	/**
+	 * @brief retrieve keyfile for an encrypted file
+	 * @param \OC_FilesystemView $view
+	 * @param $userId
+	 * @param $filePath
+	 * @internal param \OCA\Encryption\file $string name
+	 * @return string file key or false
+	 * @note The keyfile returned is asymmetrically encrypted. Decryption
+	 * of the keyfile must be performed by client code
+	 */
+	public static function getFileKey( \OC_FilesystemView $view, $userId, $filePath ) {
+		
+		\OC\Files\Filesystem::initMountPoints($userId);
+		$filePath_f = ltrim( $filePath, '/' );
+		
+		$keyfilePath = '/' . $userId . '/files_encryption/keyfiles/' . $filePath_f . '.key';
+		
+		\OC_FileProxy::$enabled = false;
+		
+		if ( $view->file_exists( $keyfilePath ) ) {
+
+			$result =  $view->file_get_contents( $keyfilePath );
+			
+		} else {
+		
+			$result =  false;
+			
+		}
+		
+		\OC_FileProxy::$enabled = true;
+		
+		return $result;
+		
+	}
+	
+	/**
+	 * @brief Delete a keyfile
+	 *
+	 * @param OC_FilesystemView $view
+	 * @param string $userId username
+	 * @param string $path path of the file the key belongs to
+	 * @return bool Outcome of unlink operation
+	 * @note $path must be relative to data/user/files. e.g. mydoc.txt NOT
+	 *       /data/admin/files/mydoc.txt
+	 */
+	public static function deleteFileKey( \OC_FilesystemView $view, $userId, $path ) {
+		
+		$trimmed = ltrim( $path, '/' );
+		$keyPath =  '/' . $userId . '/files_encryption/keyfiles/' . $trimmed;
+
+		$result = false;
+
+		if ( $view->is_dir($keyPath) ) {
+
+			$result = $view->unlink($keyPath);
+
+		} else if ( $view->file_exists( $keyPath.'.key' ) ) {
+
+			$result = $view->unlink( $keyPath.'.key' );
+
+		}
+
+		if ( !$result ) {
+			
+			\OC_Log::write( 'Encryption library', 'Could not delete keyfile; does not exist: "' . $keyPath, \OC_Log::ERROR );
+
+		}
+
+		return $result;
+		
+	}
+	
+	/**
+	 * @brief store private key from the user
+	 * @param string key
+	 * @return bool
+	 * @note Encryption of the private key must be performed by client code
+	 * as no encryption takes place here
+	 */
+	public static function setPrivateKey( $key ) {
+		
+		$user = \OCP\User::getUser();
+		
+		$view = new \OC_FilesystemView( '/' . $user . '/files_encryption' );
+		
+		\OC_FileProxy::$enabled = false;
+		
+		if ( !$view->file_exists( '' ) ) $view->mkdir( '' );
+		
+		return $view->file_put_contents( $user . '.private.key', $key );
+		
+		\OC_FileProxy::$enabled = true;
+		
+	}
+	
+	/**
+	 * @brief store private keys from the user
+	 *
+	 * @param string privatekey
+	 * @param string publickey
+	 * @return bool true/false
+	 */
+	public static function setUserKeys($privatekey, $publickey) {
+	
+		return ( self::setPrivateKey( $privatekey ) && self::setPublicKey( $publickey ) );
+	
+	}
+	
+	/**
+	 * @brief store public key of the user
+	 *
+	 * @param string key
+	 * @return bool true/false
+	 */
+	public static function setPublicKey( $key ) {
+		
+		$view = new \OC_FilesystemView( '/public-keys' );
+		
+		\OC_FileProxy::$enabled = false;
+		
+		if ( !$view->file_exists( '' ) ) $view->mkdir( '' );
+		
+		return $view->file_put_contents( \OCP\User::getUser() . '.public.key', $key );
+		
+		\OC_FileProxy::$enabled = true;
+		
+	}
+	
+	/**
+	 * @brief store share key
+	 *
+	 * @param string $path relative path of the file, including filename
+	 * @param string $key
+	 * @param null $view
+	 * @param string $dbClassName
+	 * @return bool true/false
+	 * @note The keyfile is not encrypted here. Client code must
+	 * asymmetrically encrypt the keyfile before passing it to this method
+	 */
+	public static function setShareKey( \OC_FilesystemView $view, $path, $userId, $shareKey ) {
+
+		$util = new Util( $view, $userId );
+
+		list($owner, $filename) = $util->getUidAndFilename($path);
+
+		$basePath = '/' . $owner . '/files_encryption/share-keys';
+		
+		$shareKeyPath = self::keySetPreparation( $view, $filename, $basePath, $owner );
+		
+		$writePath = $basePath . '/' . $shareKeyPath . '.' . $userId . '.shareKey';
+		
+		\OC_FileProxy::$enabled = false;
+
+		$result = $view->file_put_contents( $writePath, $shareKey );
+		
+		if ( 
+			is_int( $result ) 
+			&& $result > 0
+		) {
+		
+			return true;
+			
+		} else {
+		
+			return false;
+			
+		}
+		
+	}
+	
+	/**
+	 * @brief store multiple share keys for a single file
+	 * @return bool
+	 */
+	public static function setShareKeys( \OC_FilesystemView $view, $path, array $shareKeys ) {
+
+		// $shareKeys must be  an array with the following format:
+		// [userId] => [encrypted key]
+		
+		$result = true;
+		
+		foreach ( $shareKeys as $userId => $shareKey ) {
+		
+			if ( ! self::setShareKey( $view, $path, $userId, $shareKey ) ) {
+				
+				// If any of the keys are not set, flag false
+				$result = false;
+			
+			}
+		
+		}
+		
+		// Returns false if any of the keys weren't set
+		return $result;
+		
+	}
+	
+	/**
+	 * @brief retrieve shareKey for an encrypted file
+	 * @param \OC_FilesystemView $view
+	 * @param string $userId
+	 * @param string $filePath
+	 * @internal param \OCA\Encryption\file $string name
+	 * @return string file key or false
+	 * @note The sharekey returned is encrypted. Decryption
+	 * of the keyfile must be performed by client code
+	 */
+	public static function getShareKey( \OC_FilesystemView $view, $userId, $filePath ) {
+		
+		\OC_FileProxy::$enabled = false;
+
+		$util = new Util( $view, $userId );
+
+		list($owner, $filename) = $util->getUidAndFilename($filePath);
+
+		$shareKeyPath = '/' . $owner . '/files_encryption/share-keys/' . $filename . '.' . $userId . '.shareKey';
+		if ( $view->file_exists( $shareKeyPath ) ) {
+			
+			$result = $view->file_get_contents( $shareKeyPath );
+			
+		} else {
+		
+			$result = false;
+			
+		}
+		
+		\OC_FileProxy::$enabled = true;
+		
+		return $result;
+		
+	}
+	
+	/**
+	 * @brief Delete a single user's shareKey for a single file
+	 */
+	public static function delShareKey( \OC_FilesystemView $view, $userId, $filePath ) {
+		
+		\OC_FileProxy::$enabled = false;
+
+		$shareKeyPath = '/' . $userId . '/files_encryption/share-keys/' . $filePath;
+
+		$result = false;
+
+		if ( $view->is_dir($shareKeyPath) ) {
+			$result = $view->unlink($shareKeyPath);
+		} else {
+			$absPath = $view->getLocalFile($shareKeyPath);
+
+			$matches = glob(preg_quote($absPath).'.*.shareKey' );
+
+			if ( $matches ) {
+
+				foreach ( $matches as $ma ) {
+					unlink($ma);
+				}
+
+			}
+
+			$result = true;
+		}
+
+		if ( !result ) {
+			\OC_Log::write( 'Encryption library', 'Could not delete shareKey; does not exist: "' . $shareKeyPath, \OC_Log::ERROR );
+		}
+		
+		\OC_FileProxy::$enabled = false;
+		
+		return $result;
+		
+	}
+	
+	/**
+	 * @brief Make preparations to vars and filesystem for saving a keyfile
+	 */
+	public static function keySetPreparation( \OC_FilesystemView $view, $path, $basePath, $userId ) {
+		
+		$targetPath = ltrim( $path, '/' );
+		
+		$path_parts = pathinfo( $targetPath );
+		
+		// If the file resides within a subdirectory, create it
+		if ( 
+		isset( $path_parts['dirname'] )
+		&& ! $view->file_exists( $basePath . '/' . $path_parts['dirname'] ) 
+		) {
+			$sub_dirs = explode(DIRECTORY_SEPARATOR, $basePath . '/' . $path_parts['dirname']);
+			$dir = '';
+			foreach ($sub_dirs as $sub_dir) {
+				$dir .= '/' . $sub_dir;
+				if (!$view->is_dir($dir)) {
+					$view->mkdir($dir);
+				}
+			}
+		}
+		
+		return $targetPath;
+	
+	}
+	
+	/**
+	 * @brief change password of private encryption key
+	 *
+	 * @param string $oldpasswd old password
+	 * @param string $newpasswd new password
+	 * @return bool true/false
+	 */
+	public static function changePasswd($oldpasswd, $newpasswd) {
+		
+		if ( \OCP\User::checkPassword(\OCP\User::getUser(), $newpasswd) ) {
+			return Crypt::changekeypasscode($oldpasswd, $newpasswd);
+		}
+		return false;
+		
+	}
+	
+	/**
+	 * @brief Fetch the legacy encryption key from user files
+	 * @param string $login used to locate the legacy key
+	 * @param string $passphrase used to decrypt the legacy key
+	 * @return true / false
+	 *
+	 * if the key is left out, the default handeler will be used
+	 */
+	public function getLegacyKey() {
+		
+		$user = \OCP\User::getUser();
+		$view = new \OC_FilesystemView( '/' . $user );
+		return $view->file_get_contents( 'encryption.key' );
+		
+	}
+	
 }
\ No newline at end of file
diff --git a/apps/files_encryption/lib/stream.php b/apps/files_encryption/lib/stream.php
index 0b2e6ab3e64..86439b4864f 100644
--- a/apps/files_encryption/lib/stream.php
+++ b/apps/files_encryption/lib/stream.php
@@ -161,7 +161,7 @@ class Stream {
 			
 			// $count will always be 8192 https://bugs.php.net/bug.php?id=21641
 			// This makes this function a lot simpler, but will break this class if the above 'bug' gets 'fixed'
-			\OCP\Util::writeLog( 'files_encryption', 'PHP "bug" 21641 no longer holds, decryption system requires refactoring', OCP\Util::FATAL );
+			\OCP\Util::writeLog( 'files_encryption', 'PHP "bug" 21641 no longer holds, decryption system requires refactoring', \OCP\Util::FATAL );
 
 			die();
 
@@ -197,7 +197,7 @@ class Stream {
 	}
 	
 	/**
-	 * @brief Encrypt and pad data ready for writting to disk
+	 * @brief Encrypt and pad data ready for writing to disk
 	 * @param string $plainData data to be encrypted
 	 * @param string $key key to use for encryption
 	 * @return encrypted data on success, false on failure
@@ -392,7 +392,7 @@ class Stream {
 				$encrypted = $this->preWriteEncrypt( $chunk, $this->keyfile );
 				
 				// Write the data chunk to disk. This will be 
-				// addended to the last data chunk if the file 
+				// attended to the last data chunk if the file
 				// being handled totals more than 6126 bytes
 				fwrite( $this->handle, $encrypted );
 				
diff --git a/apps/files_encryption/settings-personal.php b/apps/files_encryption/settings-personal.php
index 94e37ebe96b..c001bb0d725 100644
--- a/apps/files_encryption/settings-personal.php
+++ b/apps/files_encryption/settings-personal.php
@@ -12,8 +12,6 @@ $blackList = explode( ',', \OCP\Config::getAppValue( 'files_encryption', 'type_b
 

 $tmpl->assign( 'blacklist', $blackList );

 

-OCP\Util::addscript('files_encryption','settings-personal');

-

 return $tmpl->fetchPage();

 

 return null;

diff --git a/apps/files_encryption/templates/settings-personal.php b/apps/files_encryption/templates/settings-personal.php
index 1f71efb1735..5f0accaed5f 100644
--- a/apps/files_encryption/templates/settings-personal.php
+++ b/apps/files_encryption/templates/settings-personal.php
@@ -1,22 +1,22 @@
 <form id="encryption">

 	<fieldset class="personalblock">

 		<legend>

-			<?php echo $l->t( 'Encryption' ); ?>

+			<?php p($l->t( 'Encryption' )); ?>

 		</legend>

 		<p>

-			<?php echo $l->t( 'File encryption is enabled.' ); ?>

+			<?php p($l->t( 'File encryption is enabled.' )); ?>

 		</p>

 		<?php if ( ! empty( $_["blacklist"] ) ): ?>

 		<p>

-			<?php $l->t( 'The following file types will not be encrypted:' ); ?>

+			<?php p($l->t( 'The following file types will not be encrypted:' )); ?>

 		</p>

 		<ul>

 			<?php foreach( $_["blacklist"] as $type ): ?>

 			<li>

-				<?php echo $type; ?>

+				<?php p($type); ?>

 			</li>

 			<?php endforeach; ?>

-		</p>

+		</ul>

 		<?php endif; ?>

 	</fieldset>

 </form>

diff --git a/apps/files_encryption/templates/settings.php b/apps/files_encryption/templates/settings.php
index f7ef8a8efe6..b873d7f5aaf 100644
--- a/apps/files_encryption/templates/settings.php
+++ b/apps/files_encryption/templates/settings.php
@@ -2,17 +2,17 @@
 	<fieldset class="personalblock">
 		
 		<p>
-			<strong><?php echo $l->t( 'Encryption' ); ?></strong>
+			<strong><?php p($l->t( 'Encryption' )); ?></strong>
 			
-			<?php echo $l->t( "Exclude the following file types from encryption:" ); ?>
+			<?php p($l->t( "Exclude the following file types from encryption:" )); ?>
 			<br />
 			
 			<select 
 			id='encryption_blacklist' 
-			title="<?php echo $l->t( 'None' )?>" 
+			title="<?php p($l->t( 'None' ))?>" 
 			multiple="multiple">
 			<?php foreach($_["blacklist"] as $type): ?>
-				<option selected="selected" value="<?php echo $type; ?>"> <?php echo $type; ?> </option>
+				<option selected="selected" value="<?php p($type); ?>"> <?php p($type); ?> </option>
 			<?php endforeach;?>
 			</select>
 		</p>