const passport = require('passport'); const LocalStrategy = require('passport-local').Strategy; // Replace this with actual user verification logic const verifyCallback = (username, password, done) => { if (username === 'admin' && password === 'password') { return done(null, { id: 1, username: 'admin' }); } else { return done(null, false, { message: 'Invalid credentials' }); } }; passport.use(new LocalStrategy(verifyCallback)); passport.serializeUser((user, done) => done(null, user.id)); passport.deserializeUser((id, done) => done(null, { id, username: 'admin' }));