nmoadev/app.js

## app.js
var express = require('express'),
    session = require('express-session'),
    cookie = require('cookie-parser'),
    serveStatic = require('serve-static'),
    config,
    nodeOAuth;

config = {
  requestTokenUrl:'https://oauth.intuit.com/oauth/v1/get_request_token',
  accessTokenUrl:'https://oauth.intuit.com/oauth/v1/get_access_token',
  authorizeUrl:'https://appcenter.intuit.com/Connect/Begin',
  accessTokenCallbackUrl: 'http://localhost:3000/oauth/access_token_ready'
  consumerKey: "",
  consumerSecret:"",
};

nodeOAuth = require('nodeoauth')(config, function(err, oauthInfo) {
  if (err) {
    console.log(err);
  }  else {
    console.log(oauthInfo);
  }
});

app = express();
app.use(session({secret: 'somesecret'}));
app.use(cookie('some other secret'));
app.set('port', 3000);
app.get('/oauth/request_token', nodeOAuth.requestTokenHandler);
app.get('/oauth/access_token_ready', nodeOAuth.oauthCallback);
app.use(serveStatic('public'));
app.listen(app.get('port'), function() {
  console.log('Server started on port: ' + app.get('port'));
});

## index.html
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:ipp="">
  <head><meta http-equiv="Content-Type"
             content="text/html; charset=ISO-8859-1">
     <title>My Connect Page</title>
     <script type="text/javascript" src="https://appcenter.intuit.com/Content/IA/intuit.ipp.anywhere-1.3.0.js">
        </script>
     <script>intuit.ipp.anywhere.setup({
          menuProxy: '',
          grantUrl: 'http://localhost:3000/oauth/request_token'});
     </script>
   </head>
   <body>
       <ipp:connectToIntuit></ipp:connectToIntuit>
   </body>
</html>

## node-oauth.js
var queryString = require('querystring'),
    request = require('request'),
    windowCloseHtml = '<html><body><script>window.close()</script></body></html>';

module.exports = function(config, oauthFinishedCallback) {
  var handlers = {};
  handlers.requestOAuthToken = function requestOAuthToken(req, res) {
    var requestOptions, requestCallback;
    requestOptions = {
      url: config.requestTokenUrl,
      oauth: {
        callback: config.accessTokenCallbackUrl
        consumer_key: config.consumerKey,
        consumer_secret: config.consumerSecret
      }
    };
    requestCallback = function (_err, _res, _data) {
      if (_err) {
        oauthFinishedCallback(_err, null);
        return;
      }
      var requestTokenAndSecret = queryString.parse(_data);
      req.session.oauth_token_secret = requestTokenAndSecret.oauth_token_secret;
      res.redirect(config.authorizeUrl + '?oauth_token=' + requestTokenAndSecret.oauth_token);
    };
    request.post(requestOptions, requestCallback);
  };
  :

  handlers.requestTokenReady = function requestTokenReady(req, res) {
    console.log(req.query);
    var requestOptions, requestCallback;
    requestOptions = {
      url: config.accessTokenUrl,
      oauth: {
        consumer_key: config.consumerKey,
        consumer_secret: config.consumerSecret,
        token: req.query.oauth_token,
        token_secret: req.session.oauth_token_secret,
        verifier: req.query.oauth_verifier,
        realmId: req.query.realmId
      }
    };
    requestCallback = function (_err, _res, _data) {
      if (_err) {
        oauthFinishedCallback(_err, null);
        return;
      }
      var accessTokenAndSecret = queryString.parse(_data);
      console.log("AccessTokenAndSecret:");
      console.log(accessTokenAndSecret);
      config.oauthFinishedCallback(null, {
          realmId: req.query.realmId,
          accessToken: accessTokenAndSecret.oauth_token,
          accessTokenSecert: accessTokenAndSecret.oauth_token_secret
          requestToken: req.query.oauth_token,
          requestTokenSecret: req.session.oauth_token_secret
        });
      });
      res.send(windowCloseHtml);
    };
    request.post(requestOptions, requestCallback);
  };

  return handlers;
};
	var express = require('express'),
	session = require('express-session'),
	cookie = require('cookie-parser'),
	serveStatic = require('serve-static'),
	config,
	nodeOAuth;

	config = {
	requestTokenUrl:'https://oauth.intuit.com/oauth/v1/get_request_token',
	accessTokenUrl:'https://oauth.intuit.com/oauth/v1/get_access_token',
	authorizeUrl:'https://appcenter.intuit.com/Connect/Begin',
	accessTokenCallbackUrl: 'http://localhost:3000/oauth/access_token_ready'
	consumerKey: "",
	consumerSecret:"",
	};

	nodeOAuth = require('nodeoauth')(config, function(err, oauthInfo) {
	if (err) {
	console.log(err);
	} else {
	console.log(oauthInfo);
	}
	});

	app = express();
	app.use(session({secret: 'somesecret'}));
	app.use(cookie('some other secret'));
	app.set('port', 3000);
	app.get('/oauth/request_token', nodeOAuth.requestTokenHandler);
	app.get('/oauth/access_token_ready', nodeOAuth.oauthCallback);
	app.use(serveStatic('public'));
	app.listen(app.get('port'), function() {
	console.log('Server started on port: ' + app.get('port'));
	});
	<html xmlns="http://www.w3.org/1999/xhtml" xmlns:ipp="">
	<head><meta http-equiv="Content-Type"
	content="text/html; charset=ISO-8859-1">
	<title>My Connect Page</title>
	<script type="text/javascript" src="https://appcenter.intuit.com/Content/IA/intuit.ipp.anywhere-1.3.0.js">
	</script>
	<script>intuit.ipp.anywhere.setup({
	menuProxy: '',
	grantUrl: 'http://localhost:3000/oauth/request_token'});
	</script>
	</head>
	<body>
	<ipp:connectToIntuit></ipp:connectToIntuit>
	</body>
	</html>
	var queryString = require('querystring'),
	request = require('request'),
	windowCloseHtml = '<html><body><script>window.close()</script></body></html>';

	module.exports = function(config, oauthFinishedCallback) {
	var handlers = {};
	handlers.requestOAuthToken = function requestOAuthToken(req, res) {
	var requestOptions, requestCallback;
	requestOptions = {
	url: config.requestTokenUrl,
	oauth: {
	callback: config.accessTokenCallbackUrl
	consumer_key: config.consumerKey,
	consumer_secret: config.consumerSecret
	}
	};
	requestCallback = function (_err, _res, _data) {
	if (_err) {
	oauthFinishedCallback(_err, null);
	return;
	}
	var requestTokenAndSecret = queryString.parse(_data);
	req.session.oauth_token_secret = requestTokenAndSecret.oauth_token_secret;
	res.redirect(config.authorizeUrl + '?oauth_token=' + requestTokenAndSecret.oauth_token);
	};
	request.post(requestOptions, requestCallback);
	};
	:

	handlers.requestTokenReady = function requestTokenReady(req, res) {
	console.log(req.query);
	var requestOptions, requestCallback;
	requestOptions = {
	url: config.accessTokenUrl,
	oauth: {
	consumer_key: config.consumerKey,
	consumer_secret: config.consumerSecret,
	token: req.query.oauth_token,
	token_secret: req.session.oauth_token_secret,
	verifier: req.query.oauth_verifier,
	realmId: req.query.realmId
	}
	};
	requestCallback = function (_err, _res, _data) {
	if (_err) {
	oauthFinishedCallback(_err, null);
	return;
	}
	var accessTokenAndSecret = queryString.parse(_data);
	console.log("AccessTokenAndSecret:");
	console.log(accessTokenAndSecret);
	config.oauthFinishedCallback(null, {
	realmId: req.query.realmId,
	accessToken: accessTokenAndSecret.oauth_token,
	accessTokenSecert: accessTokenAndSecret.oauth_token_secret
	requestToken: req.query.oauth_token,
	requestTokenSecret: req.session.oauth_token_secret
	});
	});
	res.send(windowCloseHtml);
	};
	request.post(requestOptions, requestCallback);
	};

	return handlers;
	};