HttpContext.Current.User总是空 [英] HttpContext.Current.User is always null

问题描述

我有了返回一个Silverlight客户端，在消费服务的Windows用户名的方法的WCF服务。 WCF服务使用basicHttpBinding的与TransportCredentialOnly模式集和TransportClientCredentialType设置为Windows。在IIS的Windows身份验证启用，匿名身份验证禁用。

I have a WCF service that has a method to return the Windows Username of a Silverlight client that is consuming the service . The WCF service is using basicHttpBinding with the TransportCredentialOnly mode set and the TransportClientCredentialType set to Windows. In IIS Windows authentication is enabled and anon authentication disabled.

尽管（显然）正确地配置服务的时候我调用该服务并要求其返回的用户名是错误的。进一步检查表明，HttpContext.Current.User总是空（因此引发NullReferenceException）。

Despite (apparently) configuring the service correctly when I call the service and ask it to return the username it errors. Closer examination shows that HttpContext.Current.User is always null (so a nullreferenceexception is thrown).

没有人有任何其他想法，为什么这不工作？

Does anyone have any other ideas why this is not working?

推荐答案

尝试添加 -

<serviceHostingEnvironment aspNetCompatibilityEnabled="true" />

您的配置文件

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