Obtaining a user's email address in .NET

[andypiper]

Continuing the discussion from How to get email from twitter user using OAuthTokens:

How to get email from twitter user using OAuthTokens

How can I provide the enable_email using TwitterAuthenticationOptions? i dont see the option

var tw = new TwitterAuthenticationOptions {
       ConsumerKey = "SecretKey",
       ConsumerSecret = "SecretSecret",
       SignInAsAuthenticationType = DefaultAuthenticationTypes.ExternalCookie,
       Provider = new TwitterAuthenticationProvider() {
            OnAuthenticated = (context) => {
                context.Identity.AddClaim(new System.Security.Claims.Claim("urn:twitter:access_token", context.AccessToken, XmlSchemaString, "Twitter"));
                return Task.FromResult(0);
                        }
            }

  };

  app.UseTwitterAuthentication(tw);

This looks like a .NET API question?

Once the user has authenticated using OAuth, you’ll want to call GET account/verify_credentials with the appropriate options as described in the documentation (note that your application must also be whitelisted).

[Tratcher]

This is now directly supported in the Asp.Net Core Twitter API: https://github.com/aspnet/Security/issues/765