add GPL3 license

1 files changed, 9 insertions, 1 deletions

diff --git a/login.php b/login.php
index a767266..e7f0997 100644
--- a/login.php
+++ b/login.php
@@ -1,5 +1,13 @@
-
 <?php
+/*
+    praktrack - tracking the parts of a portfolio review
+    Copyright (C) 2026  Friedrich Beckmann <friedrich.beckmann@tha.de>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+*/
 
 function try_login($username,$password) {
     global $admins;