Created
February 4, 2012 15:10
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CodeIgniter Authentication Library , application/libraries/auth.php
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| <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); | |
| class Auth { | |
| /** | |
| * @author K.Gautam | |
| * @version 0.1 | |
| * @todo ability to add configuration. | |
| */ | |
| protected $CI=NULL; | |
| /** | |
| * Get CodeIgniter Instance and | |
| * Load necessary libraries | |
| */ | |
| public function __construct(){ | |
| $this->CI =& get_instance(); | |
| $this->CI->load->library('session'); | |
| } | |
| /** | |
| * Start the session and set session variables. | |
| * @param email address of the user to store on the session | |
| */ | |
| public function login_user($email){ | |
| $this->CI->session->set_userdata(array( | |
| 'email_address' => $email_address, | |
| 'logged_in' => TRUE, | |
| )); | |
| } | |
| /** | |
| * Logout user by deleting session information | |
| */ | |
| public function logout_user(){ | |
| /* | |
| Logout user by unsetting the data | |
| */ | |
| $this->CI->session->unset_userdata('email_address'); | |
| $this->CI->session->unset_userdata('logged_in'); | |
| } | |
| /** | |
| * check if the user is logged in | |
| * @return TRUE if data is available and the user is logged in | |
| * else if data is not available it by default returns false | |
| */ | |
| public function is_logged_in(){ | |
| return $this->CI->session->userdata("logged_in"); | |
| } | |
| } | |
| /* End of file */ |
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