public function generateAuthResponse(Application $app, \Browser $browser, $redirect)
{
if ($browser->isMobile()) {
$response = $app->redirectPath('lightbox');
} elseif ($redirect) {
$response = new RedirectResponse('../' . ltrim($redirect, '/'));
} elseif (true !== $browser->isNewGeneration()) {
$response = $app->redirectPath('get_client');
} else {
$response = $app->redirectPath('prod');
}
$response->headers->clearCookie('postlog');
$response->headers->clearCookie('last_act');
return $response;
}