/**
* Call
*
* This method will check the HTTP request headers for previous
* authentication. If the request has already authenticated, the next
* middleware is called. Otherwise, a 401 Authentication Required response is
* returned to the client.
*/
public function call()
{
$reqURI = $this->app->request()->getResourceUri();
if ($reqURI == '/login' || $reqURI == '/logout') {
$this->next->call();
} else {
if (AppUtils::isLoggedIn()) {
$this->next->call();
} else {
$res = $this->app->response();
$res->status(401);
}
}
}
