Habari\AtomHandler::is_auth PHP Method

    function is_auth($force = false)
    {
        if ($this->user == null || $force != false) {
            if (isset($_SERVER['PHP_AUTH_USER'])) {
                User::authenticate($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']);
            }
            $this->user = User::identify();
            if ($force != false && !$this->user->loggedin) {
                header('HTTP/1.1 401 Unauthorized', true, 401);
                header('Status: 401 Unauthorized');
                header('WWW-Authenticate: Basic realm="Habari"');
                die;
            }
        }
        return $this->user->loggedin;
    }