8d65d0ce
 andryeyev
init
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<?php
/**
* the purpose I added this class is to make the file system much flexible
* for customization.
* Actually, this is a kind of interface and you should modify it to fit your system
* @author Logan Cai (cailongqun [at] yahoo [dot] com [dot] cn)
* @link www.phpletter.com
* @since 4/August/2007
*/
class Auth
{
var $__loginIndexInSession = 'ajax_user';
private $db;
function __construct()
{
$this->db = sdb::getInstance();
}
function Auth()
{
$this->__construct();
}
/**
* check if the user has logged
*
* @return boolean
*/
function isLoggedIn()
{
// return (!empty($_SESSION[$this->__loginIndexInSession])?true:false);
// if((isset($_SESSION['user']['login']) && $_SESSION['user']['login']==ADMIN_USER) && (isset($_SESSION['user']['psw']) && $_SESSION['user']['psw']==ADMIN_PSW))return true;
if( $this->db->getOne("select count(*) from users where login=? and psw=?",array($_SESSION['login'], $_SESSION['psw'])) ) return true;
return false;
}
/**
* validate the username & password
* @return boolean
*
*/
function login()
{
if($_POST['username'] == CONFIG_LOGIN_USERNAME && $_POST['password'] == CONFIG_LOGIN_PASSWORD)
{
$_SESSION[$this->__loginIndexInSession] = true;
return true;
}else
{
return false;
}
}
}
?>
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