<?php

/**

 * Single signon for phpMyAdmin

 *

 * This is just example how to use session based single signon with

 * phpMyAdmin, it is not intended to be perfect code and look, only

 * shows how you can integrate this functionality in your application.

 */

​

declare(strict_types=1);

​

/* Use cookies for session */

ini_set('session.use_cookies', 'true');

/* Change this to true if using phpMyAdmin over https */

$secure_cookie = false;

/* Need to have cookie visible from parent directory */

session_set_cookie_params(0, '/', '', $secure_cookie, true);

/* Create signon session */

$session_name = 'SignonSession';

session_name($session_name);

// Uncomment and change the following line to match your $cfg['SessionSavePath']

//session_save_path('/foobar');

@session_start();

​

/* Was data posted? */

if (isset($_POST['user'])) {

    /* Store there credentials */

    $_SESSION['PMA_single_signon_user'] = $_POST['user'];

    $_SESSION['PMA_single_signon_password'] = $_POST['password'];

    $_SESSION['PMA_single_signon_host'] = $_POST['host'];

    $_SESSION['PMA_single_signon_port'] = $_POST['port'];

    /* Update another field of server configuration */

    $_SESSION['PMA_single_signon_cfgupdate'] = ['verbose' => 'Signon test'];

    $_SESSION['PMA_single_signon_HMAC_secret'] = hash('sha1', uniqid(strval(random_int(0, mt_getrandmax())), true));

    $id = session_id();

    /* Close that session */

    @session_write_close();

    /* Redirect to phpMyAdmin (should use absolute URL here!) */

    header('Location: ../index.php');

} else {

    /* Show simple form */

    header('Content-Type: text/html; charset=utf-8');

​