// CallbackHandler handles Tumblr callback requests by parsing the oauth token
// and verifier and adding the Tubmlr access token and User to the ctx. If
// authentication succeeds, handling delegates to the success handler,
// otherwise to the failure handler.
func CallbackHandler(config *oauth1.Config, cookieConfig gologin.CookieConfig, success, failure ctxh.ContextHandler) ctxh.ContextHandler {
// oauth1.CookieTempHandler -> oauth1.CallbackHandler -> TumblrHandler -> success
success = tumblrHandler(config, success, failure)
success = oauth1Login.CallbackHandler(config, success, failure)
return oauth1Login.CookieTempHandler(cookieConfig, success, failure)
}
// CallbackHandler handles Twitter callback requests by parsing the oauth token
// and verifier and adding the Twitter access token and User to the ctx. If
// authentication succeeds, handling delegates to the success handler,
// otherwise to the failure handler.
func CallbackHandler(config *oauth1.Config, success, failure ctxh.ContextHandler) ctxh.ContextHandler {
// oauth1.EmptyTempHandler -> oauth1.CallbackHandler -> TwitterHandler -> success
success = twitterHandler(config, success, failure)
success = oauth1Login.CallbackHandler(config, success, failure)
return oauth1Login.EmptyTempHandler(success)
}