使用Owin，Katana和Nancy實現自定義FormsAuthenticationProvider

Question

我正在實現自定義FormsAuthenticationProvider，我收到中間件轉換錯誤。

No conversion available between System.Func`2[System.Collections.Generic.IDictionary`2 
[System.String,System.Object],System.Threading.Tasks.Task] and Microsoft.Owin.OwinMiddleware 
Parameter name: signature 

我的籌碼包括

• Owin
• 武士刀
• 南希

我的具體問題將是在哪裏尋找關於如何實現一個例子任何意見自定義FormsAuthenticationProvider？除非有人能夠發現我的問題。

我的實現是這樣的：

Startup.cs

app.UseFormsAuthentication(new FormsAuthenticationOptions 
      { 
       LoginPath = "/login", 
       LogoutPath = "/logout", 
       CookieHttpOnly = true, 
       AuthenticationType = Constants.ChainLinkAuthType, 
       CookieName = "chainlink.id", 
       ExpireTimeSpan = TimeSpan.FromDays(30), 
       Provider = kernel.Get<IFormsAuthenticationProvider>() 
      }); 

如果我刪除了應用程序運行而不會出現錯誤的app.UseFormsAuthentication(...)。

完整的堆棧跟蹤

[ArgumentException: No conversion available between System.Func`2[System.Collections.Generic.IDictionary`2[System.String,System.Object],System.Threading.Tasks.Task] and Microsoft.Owin.OwinMiddleware 
Parameter name: signature] 
    Owin.Builder.AppBuilder.Convert(Type signature, Object app) +328 
    Owin.Builder.AppBuilder.BuildInternal(Type signature) +336 
    Owin.Builder.AppBuilder.Build(Type returnType) +42 
    Microsoft.Owin.Host.SystemWeb.OwinAppContext.Initialize(Action`1 startup) +650 
    Microsoft.Owin.Host.SystemWeb.OwinBuilder.Build(Action`1 startup) +86 
    Microsoft.Owin.Host.SystemWeb.OwinBuilder.Build() +185 
    System.Lazy`1.CreateValue() +416 
    System.Lazy`1.LazyInitValue() +152 
    System.Lazy`1.get_Value() +75 
    Microsoft.Owin.Host.SystemWeb.OwinApplication.get_Instance() +35 
    Microsoft.Owin.Host.SystemWeb.OwinHttpModule.Init(HttpApplication context) +106 
    System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +418 
    System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +172 
    System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +336 
    System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +296 

[HttpException (0x80004005): No conversion available between  System.Func`2[System.Collections.Generic.IDictionary`2[System.String,System.Object],System.Threading.Tasks.Task] and Microsoft.Owin.OwinMiddleware 
Parameter name: signature] 
    System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +9874568 
    System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +101 
    System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +254 

可執行源代碼（只是F5它，你會得到立即錯誤）

https://github.com/cnwilkin/ChainLink/tree/spike

Answer 1

你可以嘗試更新的版本Microsoft.Owin.Host.SystemWeb包到最新的RC以及嘗試？您在rc中擁有所有其他Owin * dll，但是這是1.0.0。可能是造成這個問題。也請使用Microsoft.Owin.Security.Cookies而不是Microsoft.Owin.Security.Forms。 Forms包現已重命名爲Cookies。