fix(CardDAV): allow disabling of the system address book via config o…

…ption Signed-off-by: Anna Larch <anna@nextcloud.com>
nextcloud · Sep 1, 2023 · cc10db7 · cc10db7
1 parent cf2e3bc
commit cc10db7
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/apps/dav/lib/CardDAV/UserAddressBooks.php b/apps/dav/lib/CardDAV/UserAddressBooks.php
@@ -88,7 +88,8 @@ public function getChildren() {
 		$addressBooks = $this->carddavBackend->getAddressBooksForUser($this->principalUri);
 		// add the system address book
 		$systemAddressBook = null;
-		if (is_string($principal) && $principal !== 'principals/system/system' && $this->carddavBackend instanceof CardDavBackend) {
+		$systemAddressBookExposed = $this->config->getAppValue('dav', 'system_addressbook_exposed', 'yes') === 'yes';
+		if ($systemAddressBookExposed && is_string($principal) && $principal !== 'principals/system/system' && $this->carddavBackend instanceof CardDavBackend) {
 			$systemAddressBook = $this->carddavBackend->getAddressBooksByUri('principals/system/system', 'system');
 			if ($systemAddressBook !== null) {
 				$systemAddressBook['uri'] = SystemAddressbook::URI_SHARED;