I have an ASP.Net MVC app based on the default Visual Studio template, using individual user accounts over asp.net identity. After logging in, the calls to the MVC Controllers show the user as being authenticated, and I can cast to SecurityIdentity to check for claims.
However, when I make a call to a Web API controller in the same project, the Request shows up as NOT authenticated. How can I use the authentication information from my mvc logon and pass that to the Web API controllers, so that those requests also show up as Authenticated on the server.