scripts/signon.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Single signon for phpMyAdmin
   5  *
   6  * This is just example how to use session based single signon with
   7  * phpMyAdmin, it is not intended to be perfect code and look, only
   8  * shows how you can integrate this functionality in your application.
   9  *
  10  * @package phpMyAdmin
  11  * @subpackage Example
  12  */
  13
  14 /* Need to have cookie visible from parent directory */
  15 session_set_cookie_params(0, '/', '', 0);
  16 /* Create signon session */
  17 $session_name = 'SignonSession';
  18 session_name($session_name);
  19 session_start();
  20
  21 /* Was data posted? */
  22 if (isset($_POST['user'])) {
  23     /* Store there credentials */
  24     $_SESSION['PMA_single_signon_user'] = $_POST['user'];
  25     $_SESSION['PMA_single_signon_password'] = $_POST['password'];
  26     $_SESSION['PMA_single_signon_host'] = $_POST['host'];
  27     $_SESSION['PMA_single_signon_port'] = $_POST['port'];
  28     /* Update another field of server configuration */
  29     $_SESSION['PMA_single_signon_cfgupdate'] = array('verbose' => 'Signon test');
  30     $id = session_id();
  31     /* Close that session */
  32     session_write_close();
  33     /* Redirect to phpMyAdmin (should use absolute URL here!) */
  34     header('Location: ../index.php');
  35 } else {
  36     /* Show simple form */
  37     header('Content-Type: text/html; charset=utf-8');
  38     echo '<?xml version="1.0" encoding="utf-8"?>' . "\n";
  39     ?>
  40 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  41     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  42 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
  43 <head>
  44     <link rel="icon" href="../favicon.ico" type="image/x-icon" />
  45     <link rel="shortcut icon" href="../favicon.ico" type="image/x-icon" />
  46     <title>phpMyAdmin single signon example</title>
  47 </head>
  48 <body>
  49 <?php
  50 if (isset($_SESSION['PMA_single_signon_error_message'])) {
  51     echo '<p class="error">' . $_SESSION['PMA_single_signon_error_message'] . '</p>';
  52 }
  53 ?>
  54 <form action="signon.php" method="post">
  55 Username: <input type="text" name="user" /><br />
  56 Password: <input type="password" name="password" /><br />
  57 Host: (will use the one from config.inc.php by default) <input type="text" name="host" /><br />
  58 Port: (will use the one from config.inc.php by default) <input type="text" name="port" /><br />
  59 <input type="submit" />
  60 </form>
  61 </body>
  62 </html>
  63 <?php
  64 }
  65 ?>