I'm building an application in asp.net mvc. Within this application I want to use the Silverlight multi-file uploader. I'm using the asp.net membership provider that ships with asp.net mvc. My question is how do I ensure security from the asp.net mvc application to the silverlight application?
In simple terms: 1. How do I check within the silverlight application that the user has be authenticated and that the user is authorized to preform upload tasks?