I have an intranet application that needs to pass through windows credentials to my application. Currently, every browser that connects to the site brings up the Windows Authentication Required window. I am obviously not doing something right.
I have a custom claims transformer that is supposed to take the windows identity from ClaimsTransformationContext and lookup the user in a existing database. This all works correctly if I enter my credentials into the Authentication Required window. I have done hours of searching and documentation reading, does anyone have a sample or explanation how to achieve pass through authentication? (Similar to SharePoint 2007 hosted internally)