How to obtain Request.ServerVariables(“CERT_SUBJECT”) from a CAC while debugging in Visual Studio 2015 with IIS Express
I have an ASP.NET webpage that reads a user’s CAC card. When publishing to a test server, it works fine; however, in my local development environment with IIS Express I get empty strings when using Request.ServerVariables(“CERT_SUBJECT”). I AM able to retrieve the “LOGON_USER” variable, but the “CERT_*” are all empty strings.