This is what my server.js file looks like on replit.com:
'use strict';
require('dotenv').config();
const express = require('express');
const myDB = require('./connection');
const fccTesting = require('./freeCodeCamp/fcctesting.js');
const session = require('express-session');
const passport = require('passport');
const LocalStrategy = require('passport-local');
const { ObjectID } = require('mongodb');
const app = express();
// Enable CORS headers
app.use((req, res, next) => {
res.header('Access-Control-Allow-Origin', '*');
res.header(
'Access-Control-Allow-Headers',
'Origin, X-Requested-With, Content-Type, Accept'
);
res.header(
'Access-Control-Allow-Methods',
'GET, POST, PUT, DELETE, OPTIONS'
);
next();
});
// View engine
app.set('view engine', 'pug');
app.set('views', './views/pug');
// fCC testing
fccTesting(app);
// Static files & body parsing
app.use('/public', express.static(process.cwd() + '/public'));
app.use(express.json());
app.use(express.urlencoded({ extended: true }));
// Session setup
app.use(
session({
secret: process.env.SESSION_SECRET,
resave: true,
saveUninitialized: true,
cookie: { secure: false }
})
);
// Initialize Passport
app.use(passport.initialize());
app.use(passport.session());
// Middleware to ensure authentication
function ensureAuthenticated(req, res, next) {
if (req.isAuthenticated()) return next();
res.redirect('/');
}
// Passport serializeUser & deserializeUser
passport.serializeUser((user, done) => {
done(null, user._id);
});
myDB(async client => {
const myDataBase = await client.db('database').collection('users');
passport.deserializeUser((id, done) => {
myDataBase.findOne({ _id: new ObjectID(id) }, (err, doc) => {
done(null, doc);
});
});
// LocalStrategy
passport.use(
new LocalStrategy((username, password, done) => {
myDataBase.findOne({ username: username }, (err, user) => {
console.log(`User ${username} attempted to log in.`);
if (err) return done(err);
if (!user) return done(null, false);
if (password !== user.password) return done(null, false);
return done(null, user);
});
})
);
// Home route
app.route('/').get((req, res) => {
res.render('index', {
title: 'Connected to Database',
message: 'Please login',
showLogin: true,
showRegistration: true
});
});
// Login route
app.post(
'/login',
passport.authenticate('local', { failureRedirect: '/' }),
(req, res) => {
res.redirect('/profile');
}
);
// Profile route
app.get('/profile', ensureAuthenticated, (req, res) => {
res.render('profile', { username: req.user.username });
});
// Logout route
app.route('/logout').get((req, res) => {
req.logout();
res.redirect('/');
});
// Registration route
app.route('/register')
.post((req, res, next) => {
myDataBase.findOne({ username: req.body.username }, (err, user) => {
if (err) {
next(err);
} else if (user) {
res.redirect('/');
} else {
myDataBase.insertOne({
username: req.body.username,
password: req.body.password
},
(err, doc) => {
if (err) {
res.redirect('/');
} else {
// The inserted document is held within
// the ops property of the doc
next();
}
}
)
}
})
},
passport.authenticate('local', { failureRedirect: '/' }),
(req, res, next) => {
res.redirect('/profile');
}
);
// 404 middleware (must be last)
app.use((req, res, next) => {
res.status(404)
.type('text')
.send('Not Found');
});
}).catch(e => {
app.route('/').get((req, res) => {
res.render('index', {
title: e,
message: 'Unable to connect to database'
});
});
});
const PORT = process.env.PORT || 3000;
app.listen(PORT, () => {
console.log(`Listening on port ${PORT}`);
});
I feel like I’ve followed all the instructions for this challenge. I feel like I’ve done everything right for this challenge. I think I’ve done all the tests correctly. But I always keep failing test #4 and test #5 no matter what I do. Here is what I’m always getting no matter what I do:
Tests
Passed:1. You should have a /register route and display a registration form on the home page.
Passed:2. Registering should work.
Passed:3. Login should work.
Failed:4. Logout should work.
Failed:5. Profile should no longer work after logout.