Gmail的API MVC 5沒有得到我的MVC 5項目使用Gmail API授權IIS

Question

IM和正常工作的地方（調試模式）

繼承人我的代碼：

UserCredential credential1; var folder = System.Web.HttpContext.Current.Server.MapPath("/App_Data/MyGoogleStorage"); credential1 = await GoogleWebAuthorizationBroker.AuthorizeAsync( new ClientSecrets { ClientId = "xxxxxxxxxxxx.apps.googleusercontent.com", ClientSecret = "xxxxxxxxxxxxxxxxxxx" }, //GoogleClientSecrets.Load(stream).Secrets, // This OAuth 2.0 access scope allows for read-only access to the authenticated // user's account, but not other types of account access. new[] { GmailService.Scope.GmailReadonly, GmailService.Scope.MailGoogleCom, GmailService.Scope.GmailModify }, "user", CancellationToken.None, new FileDataStore(folder) );

但是當我發佈並嘗試從IIS中運行我得到：

[ System.AggregateException: One or more errors occurred. ---> System.Net.HttpListenerException: Access is denied at System.Net.HttpListener.AddAllPrefixes() at System.Net.HttpListener.Start() at Google.Apis.Auth.OAuth2.LocalServerCodeReceiver.StartListener() at Google.Apis.Auth.OAuth2.LocalServerCodeReceiver.d__8.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Google.Apis.Auth.OAuth2.AuthorizationCodeInstalledApp.d__8.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Google.Apis.Auth.OAuth2.GoogleWebAuthorizationBroker.d__4.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Google.Apis.Auth.OAuth2.GoogleWebAuthorizationBroker.d__1.MoveNext() --- End of inner exception stack trace --- at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification) at DataOtomasyon.Helpers.gmailApi.d__2.MoveNext() in C:\Users\Administrator\Desktop\DataOtomasyon\DataOtomasyon\Helpers\gmailApi.cs:line 58 ---> (Inner Exception #0) System.Net.HttpListenerException (0x80004005): Access is denied at System.Net.HttpListener.AddAllPrefixes() at System.Net.HttpListener.Start() at Google.Apis.Auth.OAuth2.LocalServerCodeReceiver.StartListener() at Google.Apis.Auth.OAuth2.LocalServerCodeReceiver.d__8.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Google.Apis.Auth.OAuth2.AuthorizationCodeInstalledApp.d__8.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Google.Apis.Auth.OAuth2.GoogleWebAuthorizationBroker.d__4.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Google.Apis.Auth.OAuth2.GoogleWebAuthorizationBroker.d__1.MoveNext()<--- ]

我檢查權限所有可用的IIS用戶並授予讀/寫權限對所有這些我真的很困惑，任何幫助，將不勝感激

Answer 1

credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
       GoogleClientSecrets.Load(stream).Secrets, 
       Scopes, 
       "user", 
       CancellationToken.None, 
       new FileDataStore(credPath, true), 
       new PromptCodeReceiver()).Result; 

這可能是相當長的一段前問，但我遇到同樣的問題和什麼解決它使用PromptCodeReceiver而不是沒有設置代碼接收器參數。事實證明GoogleWebAuthorizationBroker默認情況下在未定義代碼接收器時使用LocalServerCodeReceiver。