/**
* isDefault
*
* @access public
* @return bool false if the user is authenticated, true if not (default user)
*/
public function isDefault()
{
$session =& Framework_Session::singleton();
if (is_null($session->email)) {
return true;
}
// Check timeout
$time = time();
$lastActionTime = $session->lastActionTime;
$timeLimit = (int) Framework::$site->config->inactiveTimeout;
$this->recordio("timeout info: time: {$time}, lastActionTime: {$lastActionTime}, timeLimit: {$timeLimit}");
if ($time - $lastActionTime > $timeLimit) {
header('Location: ./?module=Login&event=logoutInactive');
return false;
}
// Authenticate
$encryptedPass = $session->password;
$crypt = new Crypt_Blowfish((string) Framework::$site->config->mcryptKey);
$plainPass = $crypt->decrypt($encryptedPass);
if ($this->authenticate($session->email, $plainPass)) {
$session->lastActionTime = $time;
return false;
}
return true;
}
/**
* singleton
*
* Implementation of the singleton pattern. Returns a sincle instance
* of the session class.
*
* @author Joe Stump <*****@*****.**>
* @return mixed Instance of session
*/
public static function singleton()
{
if (!isset(self::$instance)) {
$className = __CLASS__;
self::$instance = new $className();
}
return self::$instance;
}
/**
* __construct
*
* @access public
* @return void
*/
public function __construct()
{
parent::__construct();
if (!is_null($this->db)) {
$this->user = Framework_User::singleton();
}
$this->session = Framework_Session::singleton();
}
/**
* singleton
*
* @access public
* @return mixed PEAR_Error on failure, user class on success
* @static
*/
public static function singleton()
{
static $user = null;
$session = Framework_Session::singleton();
if (is_null($user) || !is_null($user) && $user->userID != $session->userID) {
if (!isset(Framework::$site->config->user->userClass)) {
$file = null;
$class = 'Framework_User';
} else {
$file = 'Framework/User/' . Framework::$site->config->user->userClass . '.php';
$class = 'Framework_User_' . Framework::$site->config->user->userClass;
}
if (!is_null($file)) {
if (!(include_once $file)) {
throw new Framework_Exception('Could not load class file: ' . $file);
}
}
if (class_exists($class)) {
$user = new $class();
} else {
throw new Framework_Exception('Unable to load class: ' . Framework::$site->userClass);
}
}
return $user;
}
/**
* __construct
*
* @access public
* @return void
*/
public function __construct()
{
parent::__construct();
$this->user = Framework_User::singleton();
$this->session = Framework_Session::singleton();
}
