twitter oauth login with acitonHero

twitterOauthActionhero.js

var oauth = require('oauth');
var consumerKey = "AAA";
var consumerSecret = "BBB";
var callbackURL = "http://127.0.0.1:8080/twitterOauthCatch"; // be sure to set me in the application's settings
// http://127.0.0.1:8080/twitterOauthStart

var oathClient = new oauth.OAuth(
  "https://twitter.com/oauth/request_token", 
  "https://twitter.com/oauth/access_token", 
  consumerKey, 
  consumerSecret, 
  "1.0A", 
  callbackURL, 
  "HMAC-SHA1"
);

exports.twitterOauthStart = {
  name: "twitterOauthStart",
  description: "I start the oauthProcess",
  inputs: { required: [], optional: [] },
  outputExample: { randomNumber: 123 },
  run:function(api, connection, next){
    oathClient.getOAuthRequestToken(function(error, oauthToken, oauthTokenSecret, results){
      if(error){
        connection.error = error.data;
        api.log(error.data, "red")
        next(connection, true)
      }else{  
        api.cache.save(api, "oauth_" + connection.id , {oauthToken: oauthToken, oauthTokenSecret: oauthTokenSecret}, 1000 * 60 * 5, function(err){
          connection.response.redirectURL = "https://twitter.com/oauth/authorize?oauth_token="+oauthToken;
          connection.responseHeaders.push(['Location', connection.response.redirectURL]);
          connection.responseHttpCode = 302;
          next(connection, true);
        });   
      }
    });
  }
}

exports.twitterOauthCatch = {
  name: "twitterOauthCatch",
  description: "I catch the user when they come back from the oAuth provider",
  inputs: { required: ["oauth_token", "oauth_verifier"], optional: [] },
  outputExample: { randomNumber: 123 },
  run:function(api, connection, next){
    api.cache.load(api, "oauth_" + connection.id, function(err, savedOauthDetails){
      oathClient.getOAuthAccessToken(
        savedOauthDetails.oauthToken, 
        savedOauthDetails.oauthTokenSecret, 
        connection.params.oauth_verifier, 
        function(error, oauth_access_token, oauth_access_token_secret, results){
        if (error){
          connection.error = error.data;
          api.log(error.data, "red")
          next(connection, true);
        } else {
          connection.response.twitterDetails = results;
          next(connection, true);
        }
      });
    });
  }
}