Electron twitter OAuth

gistfile1.js

'use strict';
var remote = require('remote');
var BrowserWindow = remote.require('browser-window');
var Twitter = require('twitter');
var OAuth = require('oauth').OAuth;

var authUrl = "https://api.twitter.com/oauth/authenticate?oauth_token=";

var oauth = new OAuth(
	'https://api.twitter.com/oauth/request_token',
	'https://api.twitter.com/oauth/access_token',
	'key',
	'secret',
	'1.0A',
	null,
	'HMAC-SHA1'
);

oauth.getOAuthRequestToken(function(error, oauth_token, oauth_token_secret, results) {
	if(error) {
		console.error(error);
		return;
	}
	
	console.log('oauth_token :' + oauth_token);
	console.log('oauth_token_secret :' + oauth_token_secret);
	var url = authUrl + oauth_token;
	var loginWindow = new BrowserWindow({width: 800, height: 600});
	loginWindow.webContents.on('will-navigate', function (event, url) {
		var urlinfo = require('url').parse(url, true);
		if(urlinfo.query.oauth_verifier) {
			oauth.getOAuthAccessToken(oauth_token, oauth_token_secret, urlinfo.query.oauth_verifier, function(error, oauth_access_token, oauth_access_token_secret) {
				if(error) {
					console.error(error);
					return;
				}

				console.log('oauth_access_token : ' + oauth_access_token);
				console.log('oauth_access_token_secret : ' + oauth_access_token_secret);
				loginWindow.close();
			});
		} else {
			loginWindow.close();
		}
		event.preventDefault();
	});
	loginWindow.loadUrl(url);
});