urldecode group principals in Cal- and CardDAV backend

Signed-off-by: Georg Ehrke <developer@georgehrke.com>

Author: georgehrke

apps/dav/lib/CalDAV/CalDavBackend.php

@@ -276,6 +276,9 @@ function getCalendarsForUser($principalUri) {
 
 		// query for shared calendars
 		$principals = $this->principalBackend->getGroupMembership($principalUriOriginal, true);
+		$principals = array_map(function($principal) {
+			return urldecode($principal);
+		}, $principals);
 		$principals[]= $principalUri;
 
 		$fields = array_values($this->propertyMap);

apps/dav/lib/CardDAV/CardDavBackend.php

@@ -162,6 +162,9 @@ function getAddressBooksForUser($principalUri) {
 
 		// query for shared calendars
 		$principals = $this->principalBackend->getGroupMembership($principalUriOriginal, true);
+		$principals = array_map(function($principal) {
+			return urldecode($principal);
+		}, $principals);
 		$principals[]= $principalUri;
 
 		$query = $this->db->getQueryBuilder();