fix: bring back #404 (#437)

jumbojett · Sep 13, 2024 · db1ed8b · db1ed8b
1 parent 7569311
commit db1ed8b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/OpenIDConnectClient.php b/src/OpenIDConnectClient.php
@@ -690,7 +690,8 @@ public function getRedirectURL(): string
         if (isset($_SERVER['HTTP_X_FORWARDED_PORT'])) {
             $port = (int)$_SERVER['HTTP_X_FORWARDED_PORT'];
         } elseif (isset($_SERVER['SERVER_PORT'])) {
-            $port = $_SERVER['SERVER_PORT'];
+            # keep this case - even if some tool claim it is unnecessary
+            $port = (int)$_SERVER['SERVER_PORT'];
         } elseif ($protocol === 'https') {
             $port = 443;
         } else {