/**
* Clears the authentification in the storage. When there is a user switch, only the authentication of the switched user should be cleared.
* If there is no user switch, all authentication data should be cleared
* @return null
*/
protected function clearAuthentification()
{
$clear = 'clear';
$timeout = time();
if ($this->getSwitchedUsername()) {
$this->cookie->set(self::COOKIE_SWITCHED_USERNAME, $clear, $timeout);
} else {
$this->cookie->set(self::COOKIE_USERNAME, $clear, $timeout);
$this->cookie->set(self::COOKIE_AUTHENTICATION_STRING, $clear, $timeout);
}
}
/**
* Constructs a new authenticator
* @return null
*/
public function __construct()
{
parent::__construct();
$this->cookie = Cookie::getInstance();
}