public OpenIdentity Verify()
{
var fb = new FacebookClient();
IAuthorizationState authorization = fb.ProcessUserAuthorization();
var request = WebRequest.Create("https://graph.facebook.com/me?access_token=" + Uri.EscapeDataString(authorization.AccessToken));
using (var response = request.GetResponse())
{
using (var responseStream = response.GetResponseStream())
{
var graph = FacebookGraph.Deserialize(responseStream);
return new OpenIdentity()
{Id = graph.Id.ToString(), Username = graph.Name, SiteProvider = "Facebook"};
}
}
}
public void Authenticate(Uri callback)
{
var fb = new FacebookClient();
fb.RequestUserAuthorization(returnTo:callback);
}