https://github.com/kpman/nodejs-passport-facebook-example

An example about express 4 using passport for facebook login.
https://github.com/kpman/nodejs-passport-facebook-example

Last synced: 15 days ago
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An example about express 4 using passport for facebook login.

• Host: GitHub
• URL: https://github.com/kpman/nodejs-passport-facebook-example
• Owner: kpman
• Created: 2014-12-03T11:47:29.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2014-12-03T12:14:20.000Z (almost 10 years ago)
• Last Synced: 2024-10-11T20:23:59.595Z (about 1 month ago)
• Language: JavaScript
• Size: 121 KB
• Stars: 1
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
nodejs-passport-facebook-example

=======================================

## Install

    $ git clone [email protected]:kpman/nodejs-passport-facebook-example.git

    $ cd nodejs-passport-facebook-example

    $ npm install

    $ npm start

## Usage

#### app.js

    // add passport

    passport = require('passport');

    FacebookStrategy = require('passport-facebook').Strategy;

    // add session

    var session = require('express-session');

    // add session and passport setting

    app.use(session({

        secret: 'nodejs-passport-facebook-example',

        resave: true,

        saveUninitialized: true

    }));

    app.use(passport.initialize());

    app.use(passport.session());

    // passport setting

    passport.serializeUser(function(user, done) {

      done(null, user);

    });

    passport.deserializeUser(function(obj, done) {

      done(null, obj);

    });

    // Use the FacebookStrategy within Passport.

    passport.use(new FacebookStrategy({

        clientID: FACEBOOK_APP_ID,

        clientSecret: FACEBOOK_APP_SECRET,

        callbackURL: "http://localhost:3000/auth/facebook/callback"

      },

      function(accessToken, refreshToken, profile, done) {

        // asynchronous verification, for effect...

        process.nextTick(function () {

          return done(null, profile);

        });

      }

    ));

#### index.js

    router.get('/auth/facebook',

      passport.authenticate('facebook'),

      function(req, res){

        // The request will be redirected to Facebook for authentication, so this

        // function will not be called.

      });

    router.get('/auth/facebook/callback', 

      passport.authenticate('facebook', { failureRedirect: '/' }),

      function(req, res) {

        res.redirect('/account');

      });

    router.get('/account', ensureAuthenticated, function(req, res) {

      console.log(req.user);

      res.render('account', { user: req.user });

    });

    router.get('/logout', function(req, res){

      req.logout();

      res.redirect('/');

    });

    function ensureAuthenticated(req, res, next) {

      if (req.isAuthenticated()) { return next(); }

      res.redirect('/')

    }

## Credits

  - [Jared Hanson](http://github.com/jaredhanson)

  - [Daniel Tseng](http://github.com/kpman)

## License

[The MIT License](http://opensource.org/licenses/MIT)

Copyright (c) 2014 Daniel Tseng <[http://code.kpman.cc/](http://code.kpman.cc/)>