errore login

Controllers/LoginController.cs

@@ -1,5 +1,6 @@
 using Microsoft.AspNetCore.Mvc;
 using Newtonsoft.Json;
+using System.Diagnostics;
 using System.Text;
 using VirtualTask.Models;
 
@@ -11,6 +12,7 @@ namespace VirtualTask.Controllers
         string apiUrl=string.Empty;
         HttpClient client;
         SessionHelper helper;
+        string errMes=string.Empty;
         public LoginController()
         {
             apiUrl = "http://10.0.0.187:8000/api/Polo/";
@@ -32,27 +34,31 @@ namespace VirtualTask.Controllers
             string url = apiUrl + "loginTechnicalVT";
             Uri baseAddress = new Uri(url);
             client.BaseAddress = baseAddress;
+            ViewBag.Error =string.Empty;
 
-            //SessionHelper helper = new SessionHelper(this);
             LoginOut loginOut = new LoginOut();
             string data = JsonConvert.SerializeObject(model);
             StringContent content = new StringContent(data, Encoding.UTF8, "application/json");
             HttpResponseMessage response = client.PostAsync(baseAddress, content).Result;
             if (response.IsSuccessStatusCode)
             {
-                //HttpContext.Session.SetString("tok", "Jarvik");
-                //string t= HttpContext.Session.GetString("tok");
-
                 string risultato = response.Content.ReadAsStringAsync().Result;
                 loginOut = JsonConvert.DeserializeObject<LoginOut>(risultato);
-                //HttpContext.Session.SetString("tok", loginOut.Tok);
+
-                //ViewBag.Token = loginOut.Tok;
                 helper.SetStringValue("tok", loginOut.Tok);
                 helper.SetStringValue("apiUrl", apiUrl);
                 helper.SetStringValue("tenant", model.Tenant);
                 return RedirectToAction("Index","Home");
             }
-            return View();
+            else
+            {
+                errMes = response.Content.ReadAsStringAsync().Result;
+                loginOut = JsonConvert.DeserializeObject<LoginOut>(errMes);
+
+                helper.SetStringValue("errMsg", loginOut.err_detail);
+                ViewBag.Error = loginOut.err_detail;
+                return View();
+            }
         }
     }
 }

Views/Login/Login.cshtml

@@ -34,6 +34,11 @@
         </form>
     </div>
 </div>
+<div class="row">
+    <div class="col-md-4" style="color:red;">
+         @ViewBag.Error
+    </div>
+</div>
 
 <script src="~/lib/jquery/dist/jquery.min.js"></script>
 <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>