/**
* Respect session configuration (default driver)
*/
public static function instance($type = NULL, $id = NULL)
{
if (is_null($type)) {
$type = Kohana::config('session')->driver;
}
return Kohana_Session::instance($type, $id);
}
/**
* Completes the authorisation process
*
* @param Model_User $user
* @return boolean
*/
protected function _complete_login($user)
{
// Regenerate session_id
$this->_session->regenerate();
// Store username in session
$this->_session->set($this->_config['session_key'], $user);
return TRUE;
}
/**
* Loads existing session data.
*
* $session->read();
*
* @param string session id
* @return void
*/
public function read($id = NULL)
{
try {
parent::read($id);
} catch (Session_Exception $e) {
@header('Location: ' . $_SERVER['REQUEST_URI']);
die('Error. Please try again.');
}
}
/**
* Override's Kohana's default session adapter with the adapter provided
* in the site'
*
* @param string type of session (native, cookie, etc)
* @param string session identifier
* @return Session
* @uses Kohana::$config
*/
public static function instance($type = NULL, $id = NULL)
{
// Load the configuration for this type
$default_session_adapter = Kohana::$config->load('site')->get('default_session_adapter');
if ($default_session_adapter) {
$type = $default_session_adapter;
}
return parent::instance($type, $id);
}
/**
* Clear stored authenticated session data.
* Clears all data unless a $strategy_url_name is passed.
* @param string $strategy_url_name
*/
public function clear_authenticated($strategy_url_name = NULL)
{
$auth_session = $this->session->get($this->session_key);
$valid_provider = isset($this->strategyMap[$strategy_url_name]['name']);
if ($strategy_url_name and $valid_provider) {
unset($auth_session[$this->strategyMap[$strategy_url_name]['name']]);
} else {
if (!$strategy_url_name) {
$auth_session = array();
}
}
$this->session->set($this->session_key, $auth_session);
}