Basic Login

- Default password is "123456"
- there is a warning on the login page, when the default password is active
- to set ne new password, use the reset_password.sh in the config folder (./reset_password.sh newpassword)
- the password is stored as a sha256 hash
- the script creates a backup of the config file, just in case

front/devices.php

@@ -8,6 +8,14 @@
 #--------------------------------------------------------------------------- -->
 
 <?php
+session_start();
+
+if ($_SESSION["login"] != 1)
+  {
+      header('Location: /pialert/index.php');
+      exit;
+  }
+
   require 'php/templates/header.php';
   require 'php/templates/graph.php';
 ?>