index.php

   1 <?php
   2
   3 // This program is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU General Public License
   5 // as published by the Free Software Foundation; either version 2
   6 // of the License, or (at your option) any later version.
   7 // Set the site ID if required.  This must be done before any database
   8 // access is attempted.
   9
  10 if (!empty($_GET['site'])) {
  11     $site_id = $_GET['site'];
  12 } elseif (is_dir("sites/" . $_SERVER['HTTP_HOST'] ?? '')) {
  13     $site_id = $_SERVER['HTTP_HOST'] ?? '';
  14 } else {
  15     $site_id = 'default';
  16 }
  17
  18 if (empty($site_id) || preg_match('/[^A-Za-z0-9\\-.]/', $site_id)) {
  19     die("Site ID '" . htmlspecialchars($site_id, ENT_NOQUOTES) . "' contains invalid characters.");
  20 }
  21
  22 require_once "sites/$site_id/sqlconf.php";
  23
  24 if ($config == 1) {
  25     header("Location: interface/login/login.php?site=$site_id");
  26 } else {
  27     header("Location: setup.php?site=$site_id");
  28 }