Controller/ConnectController.php
public function loginAction($strategy)
    {
        $config = $this->get('dcs_opauth.strategy_parser')->get($strategy);
        $opauth = new \Opauth($config);
    }
public function loginAction($strategy)
    {
        $config = $this->get('dcs_opauth.strategy_parser')->get($strategy);
        $opauth = new \Opauth($config);
    }
Call the provider for the authentication