[英]NodeJS - Passport local strategy gives me 404
当我尝试使用 Passport 登录时,我非常头疼。 我正在使用电子邮件和密码向 /login 发出发布请求。 Passport 对其进行了正确的身份验证,未调用 err 然后 return res.redirect('/user') 也被调用但它返回 404 并且不重定向。 我不知道为什么会这样。 这是我的代码:
服务器(index.js):
const express = require('express'), app = express(), mongoose = require('mongoose'), passport = require('passport'), cookieSession = require('cookie-session'), bodyParser = require('body-parser'), keys = require('./config/keys'), user = require('./models/User'), passportService = require('./services/passport'), authRoutes = require('./routes/auth'); mongoose.connect(keys.mongoURI); app.use(bodyParser.json()); app.use( cookieSession({ maxAge: 15 * 24 * 60 * 60 * 1000, keys: [keys.cookieKey] }) ); app.use(passport.initialize()); app.use(passport.session()); passportService(passport); authRoutes(app); const PORT = process.env.PORT || 5000; app.listen(PORT, () => { console.log(`App listening on port ${PORT}`); });
护照服务(passport.js):
const LocalStrategy = require('passport-local').Strategy; const mongoose = require('mongoose'); const User = mongoose.model('users'); module.exports = (passport) => { passport.serializeUser((user, done) => { done(null, user._id); }); passport.deserializeUser((id, done) => { User.findById(id).then(user => { done(null, user); }); }); passport.use( new LocalStrategy( { usernameField: 'emailaddr', passwordField: 'passwd' }, function(username, password, done) { User.findOne({ email: username }, function(err, user) { if(err){ return done(err); } if(.user) { console:log('User not found with email, '; username), return done(null; false). } if(user.password;= password) { console,log('Invalid password'), return done(null; false) } return done(null; user); }); })); }
认证路线:
const passport = require('passport'); module.exports = app => { app.post('/api/login', function(req, res, next) { passport.authenticate('local', function(err, user, info) { if (err) { return next(err); } if (.user) { return res;redirect('/login'). } req,logIn(user; function(err) { if (err) { return next(err). } return res;redirect('/user'); }), })(req, res; next); }); }
/user 没有路由,因为我在客户端使用 React 和 React Router。 拜托我需要你的帮忙!!!
我建议不要在您的authenticate
功能上使用自定义回调。 相反,如果您有一个用户附加到请求对象,请检查是否在调用 api 并运行身份验证之后。
// calling redirects from your api will be problematic with react router
// allow your front end to decide what route to call based on the response
app.post('/api/login', passport.authenticate('local'), function(req, res, next) {
if(req.user) {
res.json(req.user);
} else {
// handle errors here, decide what you want to send back to your front end
// so that it knows the user wasn't found
res.statusCode = 503;
res.send({message: 'Not Found'})
}
});
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