Elmah表示，“没有OWIN身份验证管理器与请求关联。”

我的elmah日志显示此错误。每个请求都不会发生这种情况。它间歇性地发生。 MVC 5.2，Web API 2.2，ASP.NET Identity 2和Azure网站是我的环境。更新：这是我Startup.cs，Elmah表示，“没有OWIN身份验证管理器与请求关联。”

 OAuthOptions = new OAuthAuthorizationServerOptions() 
     { 
      AllowInsecureHttp = true, 
      TokenEndpointPath = new PathString("/token"), 
      AccessTokenExpireTimeSpan = TimeSpan.FromMinutes(settings.AccessTokenExpireTimeSpanInMinutes), 
      Provider = new MyAuthorizationServerProvider(), 
      RefreshTokenProvider = new MyRefreshTokenProvider() 
     }; 
     // Web API configuration and services 
     // Configure Web API to use only bearer token authentication. 
     GlobalConfiguration.Configuration.SuppressDefaultHostAuthentication(); 
     GlobalConfiguration.Configuration.Filters.Add(new HostAuthenticationFilter(OAuthOptions.AuthenticationType)); 
     app.UseOAuthAuthorizationServer(OAuthOptions); 
     app.UseOAuthBearerAuthentication(OAuthBearerOptions); 

     GlobalConfiguration.Configuration.SuppressDefaultHostAuthentication(); 
     GlobalConfiguration.Configuration.Filters.Add(new HostAuthenticationFilter(OAuthOptions.AuthenticationType));

选中此No OWIN authentication manager is associated with the request但不工作

System.InvalidOperationException: No OWIN authentication manager is associated with the request. 
    at System.Web.Http.HostAuthenticationFilter.GetAuthenticationManagerOrThrow(HttpRequestMessage request) 
    at System.Web.Http.HostAuthenticationFilter.<AuthenticateAsync>d__0.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 System.Web.Http.Tracing.ITraceWriterExtensions.<TraceBeginEndAsyncCore>d__24.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 System.Web.Http.Controllers.AuthenticationFilterResult.<ExecuteAsync>d__0.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 System.Web.Http.Tracing.Tracers.HttpControllerTracer.<ExecuteAsyncCore>d__5.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 System.Web.Http.Tracing.ITraceWriterExtensions.<TraceBeginEndAsyncCore>d__18`1.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 System.Web.Http.Dispatcher.HttpControllerDispatcher.<SendAsync>d__0.MoveNext() 
--- End of stack trace from previous location where exception was thrown --- 
    at System.Web.Http.Dispatcher.HttpControllerDispatcher.<SendAsync>d__0.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 System.Web.Http.Owin.PassiveAuthenticationMessageHandler.<SendAsync>d__0.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 System.Web.Http.Tracing.ITraceWriterExtensions.<TraceBeginEndAsyncCore>d__18`1.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 System.Web.Http.Tracing.ITraceWriterExtensions.<TraceBeginEndAsyncCore>d__18`1.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 System.Web.Http.HttpServer.<SendAsync>d__0.MoveNext()

我能够reproduct它在我的电脑。只需重新启动应用程序域并向api发送请求。我会得到上述错误。之后，一切都会好起来的。这里是我的本地机器上的StackTrace，

Project.Api.dll!Project.Api.Helpers.ElmahExceptionHandler.Handle(System.Web.Http.ExceptionHandling.ExceptionHandlerContext context) Line 22 C# 
System.Web.Http.dll!System.Web.Http.ExceptionHandling.ExceptionHandler.HandleAsync(System.Web.Http.ExceptionHandling.ExceptionHandlerContext context, System.Threading.CancellationToken cancellationToken) Unknown 
System.Web.Http.dll!System.Web.Http.ExceptionHandling.ExceptionHandler.System.Web.Http.ExceptionHandling.IExceptionHandler.HandleAsync(System.Web.Http.ExceptionHandling.ExceptionHandlerContext context, System.Threading.CancellationToken cancellationToken) Unknown 
System.Web.Http.dll!System.Web.Http.ExceptionHandling.LastChanceExceptionHandler.HandleAsync(System.Web.Http.ExceptionHandling.ExceptionHandlerContext context, System.Threading.CancellationToken cancellationToken) Unknown 
System.Web.Http.dll!System.Web.Http.ExceptionHandling.ExceptionHandlerExtensions.HandleAsyncCore() Unknown 
mscorlib.dll!System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start<System.Web.Http.ExceptionHandling.ExceptionHandlerExtensions.HandleAsyncCore>(ref System.Web.Http.ExceptionHandling.ExceptionHandlerExtensions.HandleAsyncCore stateMachine) Unknown 
mscorlib.dll!System.Runtime.CompilerServices.AsyncTaskMethodBuilder<System.__Canon>.Start<System.Web.Http.ExceptionHandling.ExceptionHandlerExtensions.HandleAsyncCore>(ref System.Web.Http.ExceptionHandling.ExceptionHandlerExtensions.HandleAsyncCore stateMachine) Unknown 
System.Web.Http.dll!System.Web.Http.ExceptionHandling.ExceptionHandlerExtensions.HandleAsyncCore(System.Web.Http.ExceptionHandling.IExceptionHandler handler, System.Web.Http.ExceptionHandling.ExceptionHandlerContext context, System.Threading.CancellationToken cancellationToken) Unknown 
System.Web.Http.dll!System.Web.Http.ExceptionHandling.ExceptionHandlerExtensions.HandleAsync(System.Web.Http.ExceptionHandling.IExceptionHandler handler, System.Web.Http.ExceptionHandling.ExceptionContext context, System.Threading.CancellationToken cancellationToken) Unknown 
System.Web.Http.dll!System.Web.Http.HttpServer.SendAsync() Unknown 
mscorlib.dll!System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start<System.Web.Http.HttpServer.SendAsync>(ref System.Web.Http.HttpServer.SendAsync stateMachine) Unknown 
mscorlib.dll!System.Runtime.CompilerServices.AsyncTaskMethodBuilder<System.__Canon>.Start<System.Web.Http.HttpServer.SendAsync>(ref System.Web.Http.HttpServer.SendAsync stateMachine) Unknown 
System.Web.Http.dll!System.Web.Http.HttpServer.SendAsync(System.Net.Http.HttpRequestMessage request, System.Threading.CancellationToken cancellationToken) Unknown 
System.Net.Http.dll!System.Net.Http.HttpMessageInvoker.SendAsync(System.Net.Http.HttpRequestMessage request, System.Threading.CancellationToken cancellationToken) Unknown 
System.Web.Http.WebHost.dll!System.Web.Http.WebHost.HttpControllerHandler.ProcessRequestAsyncCore() Unknown 
mscorlib.dll!System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start<System.Web.Http.WebHost.HttpControllerHandler.ProcessRequestAsyncCore>(ref System.Web.Http.WebHost.HttpControllerHandler.ProcessRequestAsyncCore stateMachine) Unknown 
mscorlib.dll!System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start<System.Web.Http.WebHost.HttpControllerHandler.ProcessRequestAsyncCore>(ref System.Web.Http.WebHost.HttpControllerHandler.ProcessRequestAsyncCore stateMachine) Unknown 
System.Web.Http.WebHost.dll!System.Web.Http.WebHost.HttpControllerHandler.ProcessRequestAsyncCore(System.Web.HttpContextBase contextBase) Unknown 
System.Web.Http.WebHost.dll!System.Web.Http.WebHost.HttpControllerHandler.ProcessRequestAsync(System.Web.HttpContext context) Unknown 
System.Web.dll!System.Web.HttpTaskAsyncHandler.System.Web.IHttpAsyncHandler.BeginProcessRequest.AnonymousMethod__0() Unknown 
System.Web.dll!System.Web.TaskAsyncHelper.BeginTask(System.Func<System.Threading.Tasks.Task> taskFunc, System.AsyncCallback callback, object state) Unknown 
System.Web.dll!System.Web.HttpTaskAsyncHandler.System.Web.IHttpAsyncHandler.BeginProcessRequest(System.Web.HttpContext context, System.AsyncCallback cb, object extraData) Unknown 
System.Web.dll!System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() Unknown 
System.Web.dll!System.Web.HttpApplication.ExecuteStep(System.Web.HttpApplication.IExecutionStep step, ref bool completedSynchronously) Unknown 
System.Web.dll!System.Web.HttpApplication.PipelineStepManager.ResumeSteps(System.Exception error) Unknown 
System.Web.dll!System.Web.HttpApplication.BeginProcessRequestNotification(System.Web.HttpContext context, System.AsyncCallback cb) Unknown 
System.Web.dll!System.Web.HttpRuntime.ProcessRequestNotificationPrivate(System.Web.Hosting.IIS7WorkerRequest wr, System.Web.HttpContext context) Unknown 
System.Web.dll!System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(System.IntPtr rootedObjectsPointer, System.IntPtr nativeRequestContext, System.IntPtr moduleData, int flags) Unknown 
System.Web.dll!System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(System.IntPtr rootedObjectsPointer, System.IntPtr nativeRequestContext, System.IntPtr moduleData, int flags) Unknown 
[Native to Managed Transition] 
[Managed to Native Transition] 
System.Web.dll!System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(System.IntPtr rootedObjectsPointer, System.IntPtr nativeRequestContext, System.IntPtr moduleData, int flags) Unknown 
System.Web.dll!System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(System.IntPtr rootedObjectsPointer, System.IntPtr nativeRequestContext, System.IntPtr moduleData, int flags) Unknown 
[AppDomain Transition]

不是我正在使用SPA模板中提供的OAuth服务器。

config.SuppressDefaultHostAuthentication(); 
config.Filters.Add(new HostAuthenticationFilter(Startup.OAuthOptions.AuthenticationType));

来源

2014-09-19 user960567

很蠢。如果在** Startup.Auth.cs **文件中追加'ConfigureAuth'方法，诊断会更好。我假设的一件事是，在某些情况下，您的身份验证逻辑需要很长时间，或者没有来自身份验证逻辑的响应。 – Youngjae 2014-09-21 16:04:30

@Youngjae，它在Startup.Auth.cs中。我只在应用程序域重新启动时收到此错误。 – user960567 2014-09-21 16:50:54

//我的意思是，请编辑这个帖子来添加'ConfigureAuth'方法。 – Youngjae 2014-09-21 16:55:56

此修复程序是使用Microsoft.AspNet.WebApi.Owin（UseOwinMethod）。这也固定了Server cannot append header after HTTP headers have been sent.。我发现这个包的错误也可以变通Why MessageHandler is executing in MVC request? 相关http://katanaproject.codeplex.com/discussions/540202

来源

2015-03-22 10:26:31 user960567

你是如何试图访问API中的owin上下文的？在WebApi中，您应该使用Request.GetOwinContext（）（与您在MVC中使用的HttpContext.GetOwinContext（）相对）。

来源

2014-09-21 14:53:24 Malevolence

我什么也没做。这不是我的代码。我在Web API中使用承载认证。 HostAuthenticationFilter发生错误。我有'config.Filters.Add（新的HostAuthenticationFilter（Startup.OAuthOptions.AuthenticationType））;'取自http://blogs.msdn.com/b/webdev/archive/2013/09/20/understanding-security-features -in-spa-template.aspx？PageIndex = 1＃comments – user960567 2014-09-21 14:56:43

我使用第三方基本身份验证的中间件（Thinktecture.IdentityModel.Owin.BasicAuthentication），并得到同样的错误作为OP。我总是参考Microsoft.Owin.Host.SystemWeb。

最后，我在App_Start代码忽略这些行：

config.SupressDefaultHostAuthentication(); 
config.Filters.Add(new HostAuthenticationFilter(""));

之后，我删除它工作作为意图的两条线。

来源

2016-09-01 02:32:03 Dai

删除这些行将删除项目中的身份验证！ – 2017-02-07 15:30:35

Elmah表示，“没有OWIN身份验证管理器与请求关联。”

回答

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