ClientforOauthApp

var connect = require('connect');   
var url= require('url')
var MemoryStore = require('connect/middleware/session/memory');
var OAuth= require('oauth').OAuth;
var oa= new OAuth("http://localhost:3000/oauth/request_token",
                 "http://localhost:3000/oauth/access_token", 
                 "JiYmll7CX3AXDgasnnIDeg",  "mWPBRK5kG2Tkthuf5zRV1jYWOEwnjI6xs3QVRqOOg", 
                 "1.0A", "http://localhost:4000/oauth/callback", "HMAC-SHA1");       

function routes(app) {
  
  app.get ('/', function(req, res, params) {
    oa.getOAuthRequestToken(function(error, oauth_token, oauth_token_secret, results){
      req.session.oauth_token_secret= oauth_token_secret;
      console.log(require('sys').inspect(req.session))
      
      res.writeHead(303, { 'Location': "http://localhost:3000/oauth/authorize?oauth_token=" + oauth_token });
      res.end('');
    });
  });
  app.get ('/oauth/callback', function(req, res, params) {
    var parsedUrl= url.parse(req.url, true);
    console.log(require('sys').inspect(req.session))
    oa.getOAuthAccessToken(parsedUrl.query.oauth_token, req.session.oauth_token_secret, parsedUrl.query.oauth_verifier, 
      function(error, oauth_access_token, oauth_access_token_secret, results) {
        oa.getProtectedResource("http://localhost:3000/fetch/unicorns", "GET", oauth_access_token, oauth_access_token_secret, function(error, data){
          res.writeHead(200, {'Content-type': 'text/html'})
          res.end(data);
        })
      })
  });
}

var server= connect.createServer( 
                      connect.cookieDecoder(), 
                      connect.session({key:'consumer'}),
/*                      connect.session({ store: new MemoryStore({ reapInterval: -1 }) }), */
                      connect.router(routes));
server.listen(4000);