Check if anonymous in HTTPModule

Question

I'm in the process of writing an HTTPModule in C#.NET that manages unhandled errors by our applications on a particular server. Some users are in our domain, some are anonymous. How can I determine in my HTTPModule whether the user is anonymous or from our domain?

Answer 1

First in IIS you have to activate Windows authentication. Then you have access to the current user with HttpContext.Current.User.Identity