How can I implement user registration with Passport.js?

How can I implement user registration with Passport.js?

To implement user registration with Passport.js, you'll need to set up a Node.js application and install Passport and its dependencies.

What dependencies do I need to install?

You will need to install 'passport', 'passport-local', 'express-session', and 'bcrypt' for password hashing.

Can you provide a code example for the registration process?

Sure! Here's a basic example:

const express = require('express');
const passport = require('passport');
const LocalStrategy = require('passport-local').Strategy;
const bcrypt = require('bcrypt');

// User registration route
app.post('/register', async (req, res) => {
    const hashedPassword = await bcrypt.hash(req.body.password, 10);
    // Save user to database with hashedPassword
});

How do I handle user login after registration?

You can use Passport's local strategy to authenticate users during login. Set up a login route and use passport.authenticate.