$user = $client->getContainer()->get('security.token_storage')->getToken()->getUser();
$credential = new SiteCredential($user);
$credential->setHost('monde-diplomatique.fr');
$user = $client->getContainer()->get('security.token_storage')->getToken()->getUser();
$credential = new SiteCredential($user);
$credential->setHost('monde-diplomatique.fr');