Merge pull request #38248 from nextcloud/fix/read-only-system-addres-…

…book-acls-stable26 [stable26] fix(carddav): Mark system address book as read-only
nextcloud · May 17, 2023 · fed6aa0 · fed6aa0
2 parents 413611a + 68f0547
commit fed6aa0
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/apps/dav/lib/CardDAV/SystemAddressbook.php b/apps/dav/lib/CardDAV/SystemAddressbook.php
@@ -30,6 +30,7 @@
 use OCP\IConfig;
 use OCP\IL10N;
 use Sabre\CardDAV\Backend\BackendInterface;
+use function array_filter;
 
 class SystemAddressbook extends AddressBook {
 	/** @var IConfig */
@@ -50,4 +51,13 @@ public function getChildren() {
 
 		return parent::getChildren();
 	}
+
+	public function getACL() {
+		return array_filter(parent::getACL(), function($acl) {
+			if (in_array($acl['privilege'], ['{DAV:}write', '{DAV:}all'], true)) {
+				return false;
+			}
+			return true;
+		});
+	}
 }