部署到天藍色的Google身份驗證不起作用

Question

我正在使用Google進行身份驗證。 下面的代碼在本地運行時工作正常，而在將其部署到Azure時拋出錯誤：

 HttpWebRequest webRequest = 
(HttpWebRequest)WebRequest.Create("https://accounts.google.com/o/oauth2/token");
                    webRequest.Method = "POST";
                    Parameters = "code=" + code + "&client_id=" + googleplus_client_id + "&client_secret=" + googleplus_client_secret + "&redirect_uri=" + googleplus_redirect_url + "&grant_type=authorization_code";
                    byte[] byteArray = Encoding.UTF8.GetBytes(Parameters);
                    webRequest.ContentType = "application/x-www-form-urlencoded";
                    webRequest.ContentLength = byteArray.Length;
                    Stream postStream = webRequest.GetRequestStream();
                    postStream.Write(byteArray, 0, byteArray.Length);
                    postStream.Close();
                    WebResponse response = webRequest.GetResponse();//**Error Occurs here**

我也試過

var values = new NameValueCollection();
var resp = client.UploadValues("https://accounts.google.com/o/oauth2/token?" + Parameters, values );
var responseString = Encoding.Default.GetString(resp);
serStatus = JsonConvert.DeserializeObject<GooglePlusAccessToken>(responseString);

再次在本地工作，但是當我將其部署為天藍色時，它不起作用

重定向網址如下所示：

https://sample.com/Home/User?code=4/uQB37PKUFlID8dSLFFTsYLEDdHWWOprWaMtpa6YasdxxxxxxxxxxH8OQVxg3UZMoDc&scope=email%20profile%20https://www.googleapis.com/auth/userinfo.profile%20https://www.googleapis.com/auth/userinfo.email

我收到以下錯誤消息和堆棧跟蹤

[WebException：遠程服務器返回錯誤：（400）錯誤的請求。] System.Net.HttpWebRequest.GetResponse（）+1399
C：\\ CodePath \\ Controllers \\ HomeController.cs中的SomeSln.Controllers.HomeController.User（）：63 lambda_method（Closure，ControllerBase，Object []）+62
System.Web.Mvc.ActionMethodDispatcher.Execute（ControllerBase控制器，Object []參數）+14
System.Web.Mvc.ReflectedActionDescriptor.Execute（ControllerContext controllerContext，IDictionary2參數）+169
System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod（ControllerContext controllerContext，ActionDescriptor actionDescriptor，IDictionary`2參數）+27
System.Web.Mvc.Async.AsyncControllerActionInvoker.b__39（IAsyncResult asyncResult，ActionInvocation innerInvokeState）+22
System.Web.Mvc.Async.WrappedAsyncResult2.CallEndDelegate（IAsyncResult asyncResult）+29
System.Web.Mvc.Async.WrappedAsyncResultBase1.End（）+49
System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod（IAsyncResult asyncResult）+32
System.Web.Mvc.Async.AsyncInvocationWithFilters.b__3d（）+50 System.Web.Mvc.Async。<> c__DisplayClass46.b__3f（）+228 System.Web.Mvc.Async。<> c__DisplayClass33.b__32（IAsyncResult asyncResult）+ 10
System.Web.Mvc.Async.WrappedAsyncResult1.CallEndDelegate（IAsyncResult asyncResult）+10
System.Web.Mvc.Async.WrappedAsyncResultBase1.End（）+49
System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters（IAsyncResult asyncResult）+34

Answer 1

它可能與重定向URL不在Google方面的批准列表中有關，而在localhost運行時使用的localhost則與重定向URL有關。

有關更多信息，請查看OAuth 2.0 >> Web應用程序（ASP.NET MVC） 。

希望能幫助到你！