ASP .NET Core IIS托管用户身份名称为空，并且IsAuthenticated = false [英] ASP .NET Core IIS Hosting user identity name is empty and IsAuthenticated=false

问题描述

我正在IIS上运行ASP.NET Core dll(使用AspNetCoreModule)

I'm running ASP .NET Core dll on IIS (with AspNetCoreModule)

使用以前的ASP .NET，我可以使用以下命令获取用户身份名称:

With previous ASP .NET I could get the user identity name with:

HttpContext.Current.User.Identity.Name

因为它是在IIS上下文中直接调用的.

since it was called directly in IIS context.

对于ASP .NET Core，以下结果为空:

With ASP .NET Core the result is null for:

this.Request.User.Identity.Name

似乎IIS没有转发它，或者我的AspNetCore模块没有收到它. 如何接收用户身份名称?

It seems that IIS is not forwarding it or maybe my AspNetCore module doesn't receive it. How can I receive User Identity name?

推荐答案

我解决了这个问题.这是我的调试方式:

I solved the problem. This how I debugged it:

由于我不确定用户凭据是否从IIS传递，因此我决定将代码中的请求HTTP标头打印到日志文件中.答案在那里.我发现IIS可与基本身份验证一起使用.

Since I was not sure if the user credentials are passed from the IIS, I decided to print out Request HTTP headers from the code to log file. The answer was there. I figured out that the IIS works with Basic Authentication.

AspNetCore似乎不支持基本身份验证，因此我添加了一个中间件实现，该中间件实现可解析"Authorization"标头中的信息并从中创建新的用户身份.

It seems that Basic authentication is not supported in AspNetCore, so I added a middleware implementation that parse the information from the 'Authorization' header and create new user identity from it.

我做了自己的实现，但是以下文章对我有很大帮助:

I made my own implementation but the following articles helped me a lot:

https://blog.dangl.我/archive/http-basic-authentication-in-aspnet-core-projects/

https://docs.microsoft.com/zh-CN /aspnet/core/fundamentals/middleware

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