PassportJS不通过身份validation

我究竟做错了什么？ 它总是redirect到失败页面，但我无法debugging。

// passport var passport = require('passport'), LocalStrategy = require('passport-local').Strategy, User = require('./models/user.js').Model; passport.use(new LocalStrategy({ usernameField: 'email', passwordField: 'password' }, function(username, password, done) { User.findOne({ username: username }, function(err, user) { console.log('entrou'); if (err) { return done(err); } if (!user) { return done(null, false, { message: 'Incorrect username.' }); } if (!user.validPassword(password)) { return done(null, false, { message: 'Incorrect password.' }); } return done(null, user); }); } )); // login app.get('/login', user.login); app.post('/login', passport.authenticate('local', { successRedirect: '/', failureRedirect: '/login' }) ); 

Answer 1

我也有一些问题与passport.js不authentication。 所以在这里它是如何为我工作的：

 /** * Local authentication strategy * */ passport.use('local', new LocalStrategy(function(username, password, done) { //async code waits until next() process.nextTick(function() { //searches the database for the user //that matches the username|e-mail and password provided models.User.checkCredentials(username, password, function(err, user) { if (err) { return done(err); } //user is not found if (!user) { return done(null, false, {message: 'Unknown user ' + username}); } return done(null, user); }); }); })); 

login一个用户

 app.post('/login', function(req, res, next) { passport.authenticate('local', function(err, user, info) { if (err) { return next(err); } // if user is not found due to wrong username or password if (!user) { return res.render('login', { //you can send a message to your view message: 'Invalid username or password' }); } //passport.js has a logIn user method req.logIn(user, function(err) { if (err) { return next(err); } return res.redirect('/'); }); })(req, res, next); });