* to true, the images will always be regenerated.
*/
$forceUpdate = false;
+
+/**
+ * URL prefixes that may be used as "default" parameter.
+ *
+ * Taken from https://git.linux-kernel.at/oliver/ivatar/-/blob/master/config.py
+ */
+$trustedDefaultUrls = [
+ 'http://gravatar.com/avatar/',
+ 'http://www.planet-libre.org/themes/planetlibre/images/',
+ 'https://avatars.dicebear.com/api/',
+ 'https://badges.fedoraproject.org/static/img/',
+ 'https://gravatar.com/avatar/',
+ 'https://secure.gravatar.com/avatar/',
+ 'https://ui-avatars.com/api/',
+ 'https://www.azuracast.com/img/',
+];
?>