node.js - 使用 Passport-local-mongoose 的错误请求

Question

我正在尝试使用passport、mongodb、mongoose、express 和passport-local-mongoose 插件构建对小型网络应用程序的身份验证。当我尝试登录用户时，收到错误请求。我能够注册用户并将数据获取到数据库中。

如何通过错误处理继续调试此问题？ Passport 和 Passport 本地 Mongoose 的文档似乎很简单(而且我有点菜鸟)。

App.js

app.use(passport.initialize())
app.use(passport.session())

app.use(express.static(path.join(__dirname, 'public')));

app.use('/', routes);

var User = require('./models/user.js')
passport.use(new LocalStrategy(User.authenticate()));

//passport.use(new LocalStrategy(UserSchema.authenticate()))
// use static serialize and deserialize of model for passport session support
passport.serializeUser(User.serializeUser());
passport.deserializeUser(User.deserializeUser());

// Connect to Mongoose
mongoose.connect('mongodb://localhost/users')

注册路由(获取数据到数据库，但重定向失败)

// Register a user to the DB
router.post('/register', function(req, res, next){
  let firstName = req.body.firstName
  let lastName = req.body.lastName
  let username = req.body.email
  //let password = req.body.password
  let homeAirport = req.body.homeAirport

  User.register(new User ({
    firstName: firstName,
    lastName: lastName,
    username: username,
    homeAirport: homeAirport
  }),
    req.body.password, function(err, user) {
      if (err) {
        console.log(err)
        return res.render('register', {
          user: user
        })
      }
      // both of these works
      passport.authenticate('local', { failureRedirect: '/' }),
      function(req, res, next) {
        res.redirect('/');
      }
  })
})

登录路由(返回错误请求)

router.post('/login', passport.authenticate('local'), function(req, res) {
  res.redirect('/');
});

用户架构

var mongoose = require('mongoose'),
  Schema = mongoose.Schema,
  passportLocalMongoose = require('passport-local-mongoose');

// Define the scheme
var User = new Schema ({
  firstName: {
    type: String,
    index: true
  },
  lastName: {
    type: String,
    index: true
  },
  email: {
    type: String,
    index: true
  },
  homeAirport: {
    type: String,
    index: true
  }
})

User.plugin(passportLocalMongoose)

module.exports = mongoose.model('User', User)

Answer 1

抱歉回复晚了!我也遇到过这样的问题。问题不在于 Passport 本地 Mongoose ，而在于 Passport 。它期望 http 请求包含用户名和密码字段。因此，如果您使用电子邮件进行注册，它会返回错误的请求。

要解决此问题，请更改 userNameField，如下所示

passport.use(new LocalStrategy({
    usernameField: 'email',
  },User.authenticate()));

希望有帮助