app.js

README

Directory layout
----------------

app.js
views/layout.jade
views/home.jade

Configure
-----------------
Setup settings at Facebook and FacebookId and FacebookSecret in app.js. Also make sure you map `Site URL` correctly at Facebook and in app.js.

app.js

var	express 		= require('express'),
		app					= null,
		everyauth 	= require('everyauth'),
		id					= '', // FacebookId
		secret			= '', // Facebooksecret
		usersByFbId = {};

everyauth.debug = true;

everyauth
  .facebook
    .appId(id)
    .appSecret(secret)
    .handleAuthCallbackError( function (req, res) {
    // If a user denies your app, Facebook will redirect the user to
    // /auth/facebook/callback?error_reason=user_denied&error=access_denied&error_description=The+user+denied+your+request.
    // This configurable route handler defines how you want to respond to
    // that.
    // If you do not configure this, everyauth renders a default fallback
    // view notifying the user that their authentication failed and why.
    	console.log('fail');
  	})
  	.findOrCreateUser( function (session, accessToken, accessTokExtra, fbUserMetadata) {
    // find or create user logic goes here
     return usersByFbId[fbUserMetadata.id] ||
        (usersByFbId[fbUserMetadata.id] = fbUserMetadata);
    	
  	})
    .redirectPath('/');

app = express.createServer(
	 express.bodyParser(),
	 express.static(__dirname + "/public"),
	 express.cookieParser(),
	 express.session({ secret: 'htuayreve'}),
	 everyauth.middleware()
);

app.get('/', function (req, res) {
    res.render('home.jade');
});

everyauth.helpExpress(app);

app.listen(8000, 'localhost');

layout.jade

!!! 5
html
  head
    title= typeof(title) !== 'undefined' ? title : "everyauth example"
    script(src='http://static.ak.fbcdn.net/connect/en_US/core.js')
  body
    h1 everyauth Example
    #main
      != body

views.jade

- if (!everyauth.loggedIn)
  h2 Not Authenticated
  #fb-login.fb_button(style='background-position: left -188px')
    a.fb_button_medium(href='/auth/facebook')
      span#fb_login_text.fb_button_text
        Connect with Facebook
- else
  h2 Authenticated
  - if (everyauth.facebook)
    h3 Facebook User Data
    p= JSON.stringify(everyauth.facebook.user)

  h3
    a(href='/logout') Logout