首页 > 解决方案 > Passport js本地策略没有被调用

问题描述

这是我的 app.js

const express = require('express');
const mongoose = require('mongoose');
const bodyParser = require('body-parser');
const cors = require('cors');
const passport = require('passport');

const app = express();

app.use(cors());

//Mongodb connection
mongoose.connect("mongodb://localhost/expressWithAngular")
.then(() => {
    console.log("mongodb connected");
})

//bodyparser middleware 
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());


//load routes
const users = require("./routes/users");

//include passport
require("./config/passport")(passport);



// use routes
app.use('/user' , users);



app.get('' ,(req,res) => {
    res.send('home');
})

const port = 5000;
app.listen(port   , () => {
    console.log(`server is running in port ${port}`);
})

这是我的用户路由 routes/user.js

const express = require('express');
const mongoose = require('mongoose');
const router = express.Router();
const bcrypt = require('bcryptjs');
const passport = require('passport');


//user model init
require('./../models/User');
const User = mongoose.model('users');

router.post('/login' , (req,res,next)=>{
    console.log("bodyparser" ,req.body);
    passport.authenticate('local',{
        session: false
    },function(req,res,next){
        console.log(res);
    })
})

module.exports = 路由器;

这是我的配置/passport.js

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

const User = mongoose.model('users');

module.exports = function(passport){
    passport.use(new LocalStrategy(
        {
            usernameField : 'email'
        },
       function(email,password,done){
           console.log(email);
       }
    ))
}

- 我试图将我的平均堆栈应用程序与护照身份验证连接起来,我能够将详细信息发送到后端,但我无法将值传递给本地策略 - 当我安慰本地策略时,我不知道我错过了哪里没有被调用,请纠正我丢失的地方

标签: node.jspassport.jsmean

解决方案


我相信你的路由器配置有问题。passport.authenticate正在为您生成中间件,但在您的情况下,您已将其包装在函数中,因此您可以记录输入参数并且您尚未将生成的中间件返回给路由器:

router.post('/login' , (req,res,next)=>{
  console.log("bodyparser" ,req.body);
  passport.authenticate('local',{
    session: false
  },function(req,res,next){
    console.log(res);
  })
})

我建议您修改代码以像官方文档中的示例一样工作:

router.post('/login' , passport.authenticate('local',{
        session: false
    });
)

如果您真的需要登录req.body,只需在身份验证之前添加一个中间件,如下所示:

router.post('/login' , (req, res, next) {
      console.log("bodyparser" ,req.body);
      next();
    },
    passport.authenticate('local', {session: false});
)

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