Adding route with authentication middleware?

[tstkenny]

I really enjoy using slimcontroller. Is it possible to include an authentication middleware while defining routes in index.php ?

e.g. I have $authenticate defined:

$authenticate = function ($app) {
return function () use ($app) {
if (!isset($_SESSION['user'])) {
$_SESSION['urlRedirect'] = $app->request()->getPathInfo();
$app->flash('error', 'Login required');
$app->redirect('/login');
}
};
};

When adding routes:

$app->addRoutes(array(
'/' => 'HomeController:login')
);

Do something like:

$app->addRoutes(array(
'/' => array('HomeController:login', $authenticate))
);

Thank you.