Ticket #551: ldap_auth.php

<?php defined('SYSPATH') or die('No direct script access.');
/**
 * LDAP Auth module demo controller. This controller should NOT be used in production.
 * It is for demonstration purposes only!
 *
 * $Id$
 *
 * @package    Auth
 * @author     Kohana Team
 * @copyright  (c) 2007-2008 Kohana Team
 * @license    http://kohanaphp.com/license.html
 */
class LDAP_Auth_Controller extends Auth_Controller {

    public function __construct()
    {
        parent::__construct();

        // Load auth library
        $this->auth = new LDAP_Auth();

        $this->auth->host('openldap.localdomain');
        $this->auth->base('ou=users,dc=example,dc=com');
    }

    public function index()
    {
        echo '<h1>LDAP Auth Demo</h1>';
        echo '<p>Go to your login page!</p>';
    }

    public function login()
    {
        if (Session::instance()->get('user_id'))
        {
            $form = new Forge('auth/logout', 'Log Out');

            $form->submit('Logout Now');
        }
        else
        {
            $form = new Forge(NULL, 'LDAP User Login');

            $form->input('username')->label(TRUE)->rules('required|length[4,32]');
            $form->password('password')->label(TRUE)->rules('required|length[4,16]');
            $form->submit('Attempt Login');

            if ($form->validate())
            {
                // Attempt a login
                if ($this->auth->login($form->username->value, $form->password->value))
                {
                    echo '<h4>Login Success!</h4>';
                    return;
                }
                else
                {
                    $form->password->add_error('login_failed', 'Invalid username or password.');
                }
            }
        }

        // Display the form
        echo $form->html();
    }

} // End LDAP_Auth Demo Controller