127 lines
2.8 KiB
PHP
127 lines
2.8 KiB
PHP
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<?php
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/**
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* Class and Function List:
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* Function list:
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* - __construct()
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* - index()
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* - login()
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* - logout()
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* - alpha_dash_dot()
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* Classes list:
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* - Auth extends CI_Controller
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*/
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if (!defined('BASEPATH')) exit('No direct script access allowed');
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/*
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* This file is part of Auth_Ldap.
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Auth_Ldap is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Auth_Ldap is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Auth_Ldap. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* @author Greg Wojtak <gwojtak@techrockdo.com>
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* @copyright Copyright © 2010,2011 by Greg Wojtak <gwojtak@techrockdo.com>
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* @package Auth_Ldap
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* @subpackage auth demo
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* @license GNU Lesser General Public License
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*/
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class Auth extends CI_Controller
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{
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function __construct()
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{
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parent::__construct();
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$this->load->helper('form');
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$this->load->library('Form_validation');
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$this->load->library('auth_ldap');
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$this->load->helper('url');
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$this->load->library('table');
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}
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function index()
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{
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$this->session->keep_flashdata('tried_to');
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$this->login();
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}
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function login($errorMsg = NULL)
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{
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$this->session->keep_flashdata('tried_to');
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if (!$this->auth_ldap->is_authenticated())
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{
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// Set up rules for form validation
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$rules = $this->form_validation;
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$rules->set_rules('username', 'Username', 'required|callback_alpha_dash_dot');
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$rules->set_rules('password', 'Password', 'required');
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// Do the login...
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if ($rules->run() && $this->auth_ldap->login($rules->set_value('username') , $rules->set_value('password')))
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{
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// Login WIN!
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if ($this->session->flashdata('tried_to'))
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{
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redirect($this->session->flashdata('tried_to'));
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}
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else
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{
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redirect('/');
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}
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}
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else
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{
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// Login FAIL
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$this->session->set_flashdata('login_error', 'Incorrect username or password.');
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$this->load->view('auth/login_form');
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}
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}
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else
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{
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// Already logged in...
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redirect('/');
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}
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}
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function logout()
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{
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if ($this->session->userdata('logged_in'))
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{
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$data['name'] = $this->session->userdata('cn');
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$data['username'] = $this->session->userdata('username');
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$data['logged_in'] = TRUE;
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$this->auth_ldap->logout();
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}
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else
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{
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$data['logged_in'] = FALSE;
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}
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redirect('/');
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}
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public
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function alpha_dash_dot($str)
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{
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return (!preg_match("/^([-a-z0-9_-\.])+$/i", $str)) ? FALSE : TRUE;
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}
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}
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?>
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