Disallow disabling of files app

2 files changed, 7 insertions, 0 deletions

diff --git a/lib/private/app.php b/lib/private/app.php
index 3a1f731d621..aa28e360570 100644
--- a/lib/private/app.php
+++ b/lib/private/app.php
@@ -321,6 +321,9 @@ class OC_App {
 	 * @param string $app app
 	 */
 	public static function disable($app) {
+		if($app === 'files') {
+			throw new \Exception("App 'files' can't be disabled.");
+		}
 		self::$enabledAppsCache = array(); // flush
 		// check if app is a shipped app or not. if not delete
 		\OC_Hook::emit('OC_App', 'pre_disable', array('app' => $app));
diff --git a/lib/private/app/appmanager.php b/lib/private/app/appmanager.php
index 6d9aa0bfe37..7527c93dae9 100644
--- a/lib/private/app/appmanager.php
+++ b/lib/private/app/appmanager.php
@@ -131,8 +131,12 @@ class AppManager implements IAppManager {
 	 * Disable an app for every user
 	 *
 	 * @param string $appId
+	 * @throws \Exception if app can't be disabled
 	 */
 	public function disableApp($appId) {
+		if($appId === 'files') {
+			throw new \Exception("App 'files' can't be disabled.");
+		}
 		$this->appConfig->setValue($appId, 'enabled', 'no');
 	}
 }