public IActionResult Index(AuthorizationTable auth)
        {
            HttpClient client12    = cs.AuthClient();
            var        contentType = new MediaTypeWithQualityHeaderValue
                                         ("application/json");

            client12.DefaultRequestHeaders.Accept.Add(contentType);
            string Data                  = JsonConvert.SerializeObject(auth);
            var    contentData           = new StringContent(Data, System.Text.Encoding.UTF8, "application/json");
            HttpResponseMessage response = client12.PostAsync("api/Auth", contentData).Result;
            string   jwtdata             = response.Content.ReadAsStringAsync().Result;
            webtoken jwt                 = JsonConvert.DeserializeObject <webtoken>(jwtdata);

            if (jwt.Token == null)
            {
                return(RedirectToAction("Index"));
            }

            HttpContext.Session.SetString("token", jwt.Token);
            return(RedirectToAction("Access"));
        }