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FCC Advanced Node and Express Social Auth Checkpoint 1
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'use strict'; | |
const express = require('express'); | |
const bodyParser = require('body-parser'); | |
const fccTesting = require('./freeCodeCamp/fcctesting.js'); | |
const session = require('express-session'); | |
const mongo = require('mongodb').MongoClient; | |
const passport = require('passport'); | |
const app = express(); | |
fccTesting(app); //For FCC testing purposes | |
app.use('/public', express.static(process.cwd() + '/public')); | |
app.use(bodyParser.json()); | |
app.use(bodyParser.urlencoded({ extended: true })); | |
app.set('view engine', 'pug') | |
mongo.connect(process.env.DATABASE, (err, db) => { | |
if(err) { | |
console.log('Database error: ' + err); | |
} else { | |
console.log('Successful database connection'); | |
app.use(session({ | |
secret: process.env.SESSION_SECRET, | |
resave: true, | |
saveUninitialized: true, | |
})); | |
app.use(passport.initialize()); | |
app.use(passport.session()); | |
function ensureAuthenticated(req, res, next) { | |
if (req.isAuthenticated()) { | |
return next(); | |
} | |
res.redirect('/'); | |
}; | |
passport.serializeUser((user, done) => { | |
done(null, user.id); | |
}); | |
passport.deserializeUser((id, done) => { | |
db.collection('socialusers').findOne( | |
{id: id}, | |
(err, doc) => { | |
done(null, doc); | |
} | |
); | |
}); | |
/* | |
* ADD YOUR CODE BELOW | |
*/ | |
app.route('/auth/github') | |
.get(passport.authenticate('github')); | |
app.route('/auth/github/callback') | |
.get(passport.authenticate('github', { failureRedirect: '/' }), (req,res) => { | |
res.redirect('/profile'); | |
}); | |
/* | |
* ADD YOUR CODE ABOVE | |
*/ | |
app.route('/') | |
.get((req, res) => { | |
res.render(process.cwd() + '/views/pug/index'); | |
}); | |
app.route('/profile') | |
.get(ensureAuthenticated, (req, res) => { | |
res.render(process.cwd() + '/views/pug/profile', {user: req.user}); | |
}); | |
app.route('/logout') | |
.get((req, res) => { | |
req.logout(); | |
res.redirect('/'); | |
}); | |
app.use((req, res, next) => { | |
res.status(404) | |
.type('text') | |
.send('Not Found'); | |
}); | |
app.listen(process.env.PORT || 3000, () => { | |
console.log("Listening on port " + process.env.PORT); | |
}); | |
}}); |
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My Solution - works for now
Firstly, create environment variables for a Session Secret string and your database password
Create a variable for your database URI, concatenating your password from the environment variables, and filling in your database name, and use this in your connection method.
Get a some Github Oauth Credentials and store them in your environment variables.
Create a route for the login link (/auth/github), and inside call the authenticate() method on passport with the strategy name of 'github'.
Create a route for the callback url (/auth/github/callback) and inside, run the authenticate() method on passport with the same strategy name. This time, set up a failureRedirect option to back to the login page. As a second middleware, call the redirect() method on the response to the '/profile' route.
Make sure you don't format your code on Glitch, the lines must be like this!