configureSession example

        $this->config = $config;

        $this->rawCookieName = $config->cookieName;

        if ($this->isCSRFCookie()) {
            $cookie = config(CookieConfig::class);

            $this->configureCookie($cookie);
        } else {
            // Session based CSRF protection             $this->configureSession();
        }

        $this->request      = Services::request();
        $this->hashInCookie = $this->request->getCookie($this->cookieName);

        $this->restoreHash();
        if ($this->hash === null) {
            $this->generateHash();
        }
    }