From 9638f782c974374a81fb543daaf13f1da6f19354 Mon Sep 17 00:00:00 2001
From: janis steiner <janis@jakach.ch>
Date: Thu, 7 May 2026 19:51:34 +0200
Subject: [PATCH] fix login

---
 backend/login.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/backend/login.php b/backend/login.php
index 8638476..0b37970 100644
--- a/backend/login.php
+++ b/backend/login.php
@@ -12,6 +12,10 @@ $success = '';
 // Detect the correct callback URL
 $scheme = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') ? 'https' : 'http';
 $host = $_SERVER['HTTP_HOST'] ?? 'localhost:8080';
+// If no port in host and not standard port, add it
+if (strpos($host, ':') === false && !in_array($_SERVER['SERVER_PORT'] ?? 80, [80, 443])) {
+    $host .= ':' . $_SERVER['SERVER_PORT'];
+}
 $callbackUrl = "$scheme://$host/login.php";
 
 if (isset($_GET['auth'])) {