Disable listening, instead checking the ACL to prevent DoS

apps/calendar/appinfo/remote.php

@@ -21,22 +21,21 @@ $principalBackend = new OC_Connector_Sabre_Principal();
 $caldavBackend    = new OC_Connector_Sabre_CalDAV();
 
 // Root nodes
-$nodes = array(
-	new Sabre_CalDAV_Principal_Collection($principalBackend),
+$collection = new Sabre_CalDAV_Principal_Collection($principalBackend); $collection->disableListing = true; // Disable listening
+$nodes = array( 
+	$collection, 
 	new Sabre_CalDAV_CalendarRootNode($principalBackend, $caldavBackend),
-);
+	);
 
 // Fire up server
 $server = new Sabre_DAV_Server($nodes);
 $server->setBaseUri($baseuri);
 // Add plugins
-$aclPlugin = new Sabre_DAVACL_Plugin();
-$aclPlugin->hideNodesFromListings = true;
-$server->addPlugin($aclPlugin);
 $server->addPlugin(new Sabre_DAV_Auth_Plugin($authBackend,'ownCloud'));
 $server->addPlugin(new Sabre_CalDAV_Plugin());
 $server->addPlugin(new Sabre_DAVACL_Plugin());
 $server->addPlugin(new Sabre_DAV_Browser_Plugin(false)); // Show something in the Browser, but no upload
 $server->addPlugin(new Sabre_CalDAV_ICSExportPlugin());
+
 // And off we go!
 $server->exec();

apps/contacts/appinfo/remote.php

@@ -36,19 +36,16 @@ $principalBackend = new OC_Connector_Sabre_Principal();
 $carddavBackend   = new OC_Connector_Sabre_CardDAV();
 
 // Root nodes
-$nodes = array(
-	new Sabre_CalDAV_Principal_Collection($principalBackend),
+$collection = new Sabre_CalDAV_Principal_Collection($principalBackend); $collection->disableListing = true; // Disable listening
+$nodes = array( 
+	$collection, 
 	new Sabre_CardDAV_AddressBookRoot($principalBackend, $carddavBackend),
-);
+	);
 
 // Fire up server
-
 $server = new Sabre_DAV_Server($nodes);
 $server->setBaseUri($baseuri);
 // Add plugins
-$aclPlugin = new Sabre_DAVACL_Plugin();
-$aclPlugin->hideNodesFromListings = true;
-$server->addPlugin($aclPlugin);
 $server->addPlugin(new Sabre_DAV_Auth_Plugin($authBackend, 'ownCloud'));
 $server->addPlugin(new Sabre_CardDAV_Plugin());
 $server->addPlugin(new Sabre_DAVACL_Plugin());