examples/signon.php

   1 <?php
   2 /**
   3  * Single signon for phpMyAdmin
   4  *
   5  * This is just example how to use session based single signon with
   6  * phpMyAdmin, it is not intended to be perfect code and look, only
   7  * shows how you can integrate this functionality in your application.
   8  */
   9 declare(strict_types=1);
  10
  11 /* Use cookies for session */
  12 ini_set('session.use_cookies', 'true');
  13 /* Change this to true if using phpMyAdmin over https */
  14 $secure_cookie = false;
  15 /* Need to have cookie visible from parent directory */
  16 session_set_cookie_params(0, '/', '', $secure_cookie, true);
  17 /* Create signon session */
  18 $session_name = 'SignonSession';
  19 session_name($session_name);
  20 // Uncomment and change the following line to match your $cfg['SessionSavePath']
  21 //session_save_path('/foobar');
  22 @session_start();
  23
  24 /* Was data posted? */
  25 if (isset($_POST['user'])) {
  26     /* Store there credentials */
  27     $_SESSION['PMA_single_signon_user'] = $_POST['user'];
  28     $_SESSION['PMA_single_signon_password'] = $_POST['password'];
  29     $_SESSION['PMA_single_signon_host'] = $_POST['host'];
  30     $_SESSION['PMA_single_signon_port'] = $_POST['port'];
  31     /* Update another field of server configuration */
  32     $_SESSION['PMA_single_signon_cfgupdate'] = ['verbose' => 'Signon test'];
  33     $id = session_id();
  34     /* Close that session */
  35     @session_write_close();
  36     /* Redirect to phpMyAdmin (should use absolute URL here!) */
  37     header('Location: ../index.php');
  38 } else {
  39     /* Show simple form */
  40     header('Content-Type: text/html; charset=utf-8');
  41     echo '<?xml version="1.0" encoding="utf-8"?>' , "\n";
  42     ?>
  43     <!DOCTYPE HTML>
  44     <html lang="en" dir="ltr">
  45     <head>
  46     <link rel="icon" href="../favicon.ico" type="image/x-icon">
  47     <link rel="shortcut icon" href="../favicon.ico" type="image/x-icon">
  48     <meta charset="utf-8">
  49     <title>phpMyAdmin single signon example</title>
  50     </head>
  51     <body>
  52     <?php
  53     if (isset($_SESSION['PMA_single_signon_error_message'])) {
  54         echo '<p class="error">';
  55         echo $_SESSION['PMA_single_signon_error_message'];
  56         echo '</p>';
  57     }
  58     ?>
  59     <form action="signon.php" method="post">
  60     Username: <input type="text" name="user" autocomplete="username"><br>
  61     Password: <input type="password" name="password" autocomplete="current-password"><br>
  62     Host: (will use the one from config.inc.php by default)
  63     <input type="text" name="host"><br>
  64     Port: (will use the one from config.inc.php by default)
  65     <input type="text" name="port"><br>
  66     <input type="submit">
  67     </form>
  68     </body>
  69     </html>
  70     <?php
  71 }
  72 ?>