I am working on a mac application which involves Facebook support so that they can share to Facebook via our app.
For this, I am using Facebook Graph API's which internally uses oAuth protocol to access user resources. In this process, it uses webview to enter users credentials(username and password) which provides the "Access_token".
But my requirement of the application is that it should not use webview to enter user credentials rather it should use other view controller to provide user credentials. So I need to go for xAuth protocol as in twitter uses.
Can anyone help me in this issue? If facebook supports xAuth, please make suggestions.