c# - 获取 .NET Google API RefreshToken - 访问被拒绝

Question

我尝试使用此代码通过 Google.Apis.Auth.OAuth2 库获取应用程序的 Google 刷新 token 。当我在 localhost 上使用它时，它工作完美，但是当我在 Azure 站点下使用它时，它将抛出 System.AggregateException访问被拒绝 InnerException。

UserCredential credential =
GoogleWebAuthorizationBroker.AuthorizeAsync(
    new ClientSecrets()
    {
        ClientId = "<client_id>",
        ClientSecret = "<client_secret>"
    },
    new string[] { },
    Environment.UserName,
    CancellationToken.None,
    null
).Result;

string refreshToken = credential.Token.RefreshToken;

内部异常是:

InnerException Message: Access is denied at System.Net.HttpListener.SetupV2Config() at System.Net.HttpListener.Start() at Google.Apis.Auth.OAuth2.LocalServerCodeReceiver.d__6.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()

还有其他方式获取刷新 token 吗？

谢谢!

Answer 1

您是否已将 Azure URI 配置为在 Google 控制台 API 管理器中授权？