Question

我最近完成了应用程序的构建，从Visual Studio运行时，它始终可以正常工作。我现在已经发布到IIS 8，并且正在使用apps.dev.microsoft.com向Azure AD注册。

我能够连接到应用程序的主页，但是每当我按下登录按钮带我登录以访问Microsoft Graph用户帐户时，它都会“等待主机”并最终超时。以下是我的错误：

[TaskCanceledException: A task was canceled.]
   System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +167
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61
   Microsoft.IdentityModel.Protocols.<GetDocumentAsync>d__0.MoveNext() +286

[IOException: Unable to get document from: https://login.microsoftonline.com/common/v2.0/.well-known/openid-configuration]
   Microsoft.IdentityModel.Protocols.<GetDocumentAsync>d__0.MoveNext() +589
   System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +99
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61
   Microsoft.IdentityModel.Protocols.<GetAsync>d__0.MoveNext() +294
   System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +99
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61
   System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task) +25
   Microsoft.IdentityModel.Protocols.<GetConfigurationAsync>d__3.MoveNext() +1246

[InvalidOperationException: IDX10803: Unable to create to obtain configuration from: 'https://login.microsoftonline.com/common/v2.0/.well-known/openid-configuration'.]
   Microsoft.IdentityModel.Protocols.<GetConfigurationAsync>d__3.MoveNext() +1833
   System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +99
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61
   Microsoft.Owin.Security.OpenIdConnect.<ApplyResponseChallengeAsync>d__c.MoveNext() +575
   System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +99
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61
   Microsoft.Owin.Security.Infrastructure.<ApplyResponseCoreAsync>d__b.MoveNext() +282
   System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +99
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61
   Microsoft.Owin.Security.Infrastructure.<ApplyResponseAsync>d__8.MoveNext() +275
   System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +99
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61
   Microsoft.Owin.Security.Infrastructure.<TeardownAsync>d__5.MoveNext() +160
   System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +99
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61
   Microsoft.Owin.Security.Infrastructure.<Invoke>d__0.MoveNext() +815
   System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +99
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61
   Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.<RunApp>d__5.MoveNext() +182
   System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +99
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61
   Microsoft.Owin.Security.Infrastructure.<Invoke>d__0.MoveNext() +638
   System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +99
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61
   Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.<RunApp>d__5.MoveNext() +182
   System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +99
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +61
   Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.<DoFinalWork>d__2.MoveNext() +180
   Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.StageAsyncResult.End(IAsyncResult ar) +69
   Microsoft.Owin.Host.SystemWeb.IntegratedPipeline.IntegratedPipelineContext.EndFinalWork(IAsyncResult ar) +64
   System.Web.AsyncEventExecutionStep.InvokeEndHandler(IAsyncResult ar) +156
   System.Web.AsyncEventExecutionStep.OnAsyncEventCompletion(IAsyncResult ar) +9775336

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.2623.0

我还要指出，底部的ASP .NET版本为4.7.2623，我使用的是4.5，不确定我为什么未在IIS上安装4.7，所以为什么显示4.7。

Answer 1

正如@Camilo Terevinto所说，这是您的应用程序与login.microsoftonline.com之间的连接问题。例如，您可能在阻止连接的防火墙后面。

错误本身非常清楚，它无法下载正确执行身份验证所需的元数据文档。该文档包含URL，应用程序可从该URL下载Azure AD用于签名的公共签名密钥。没有这些密钥，应用程序将无法验证用户身份。

.NET MVC 5 InvalidOperationException：IDX10803

1 个答案: