+ HTTPSignature::setInboxStatus($url, true, $shared, $gsid);
+ }
+
+ /**
+ * Check if the apcontact is a relay account
+ *
+ * @param array $apcontact
+ *
+ * @return bool
+ */
+ public static function isRelay(array $apcontact): bool
+ {
+ if (in_array($apcontact['type'], ['Person', 'Organization'])) {
+ return false;
+ }
+
+ if (($apcontact['type'] == 'Service') && empty($apcontact['outbox']) && empty($apcontact['sharedinbox']) && empty($apcontact['following']) && empty($apcontact['followers']) && empty($apcontact['statuses_count'])) {
+ return true;
+ }
+
+ if (empty($apcontact['nick']) || $apcontact['nick'] != 'relay') {
+ return false;
+ }
+
+ if (!empty($apcontact['type']) && $apcontact['type'] == 'Application') {
+ return true;
+ }
+
+ if (!empty($apcontact['type']) && in_array($apcontact['type'], ['Group', 'Service']) && is_null($apcontact['outbox'])) {
+ return true;
+ }
+
+ return false;