Passport.js 使用 failureRedirect 呈现错误 401

Posted 2023-03-11

【中文标题】Passport.js 使用 failureRedirect 呈现错误 401

【英文标题】：Passport.js Render error 401 with failureRedirect

【发布时间】：2018-05-13 11:54:07

【问题描述】：

当我尝试向传递数据的任何人提供正确的数据并移动到successRedirect/home同时处理任何类型的错误数据或未​​注册数据时，我正在使用passport.js本地策略进行注册和登录，而不会出现错误在登录案例或注册案例中的重复数据中，它会转到 failuerRedirect /login，而是使用文本 Unauthorized 显示错误 401 来显示该视图

以下是我的代码

Passport.js 文件

var passport = require('passport');
var User = require('../models/user');
var LocalStrategy = require('passport-local').Strategy;

passport.serializeUser(function (user, done) 
    done(null, user.id);
);

passport.deserializeUser(function (id, done) 
    User.findById(id, function (err, user) 
        done(err, user);
    );
);

passport.use('User.signup', new LocalStrategy(
    usernameField : 'email',
    passwordField: 'password',
    passReqToCallback : true
, function (req, email, password, done) 
        var FirstName = req.body.Firstname;
        var LastName = req.body.Lastname;
        var email = req.body.email;
        var RollNo = req.body.rollno;
        var Gender = req.body.Gender;
        var password = req.body.password;
    User.findOne('email': email, function (err, user) 
        if (err) 
            return done(err);
        
        if (user) 
            return done(null, false, signupMessage: 'Email is already in use.');
        
        var newUser = new User();
        newUser.First_Name = FirstName;
        newUser.Last_Name = LastName;
        newUser.email = email;
        newUser.Roll_No = RollNo;
        newUser.Gender = Gender;
        newUser.password = newUser.encryptPassword(password);
        newUser.save(function(err, result) 
           if (err) 
               return done(err);
           
           return done(null, newUser);
        );
    );
));

passport.use('user.login' , new LocalStrategy(
    usernameField : 'email',
    passwordField : 'password',
    passReqToCallback : true
, function (req , email  , password , done )
    User.findOne('email' : email ,function(err , user) 
        if(err)
                    return done(err)
                
        if(!user)
                    return done(null , false )
                
        if(!user.validPassword(password))
                    return done(null , false )
                

        return done(null , user);
    );
));

用户模型

var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var bcrypt = require('bcrypt-nodejs');

const UserSchema = new Schema(
  First_Name :  type : String , required : true  , minLength: 2 ,
  Last_Name :  type : String , required : true  , minLength : 2,
  email :  type : Schema.Types.Mixed, unique : true, required : true, dropDups: true ,
  Roll_No :  type : Schema.Types.Mixed, unique : true, required : true, dropDups: true ,
  Gender :  String ,
  password :  type : Schema.Types.Mixed, required : true
,collection : 'Users');

UserSchema.methods.encryptPassword = function(password) 
    return bcrypt.hashSync(password, bcrypt.genSaltSync(5), null);
;

UserSchema.methods.validPassword = function(password) 
    return bcrypt.compareSync(password, this.password);

var User = mongoose.model('User' , UserSchema); 

module.exports = User;

和路线

/* Get Login */

router.get('/login', function(req, res, next) 
  res.render('login');
);

/* Post Login */

router.post('/login', passport.authenticate('user.login', 
  successRedirect : '/home',
  failuerRedirect : '/login',
  failuerFlash : true
));


/* Get SignUp */

router.get('/signup', function(req, res, next) 
  res.render('signup');
);

/* regester New user */

router.post('/signup', passport.authenticate('User.signup' , 
  successRedirect : '/home',
  failuerRedirect : '/signup',
  failuerFlash: true
));

【参考方案1】：

您在路线中拼错了一些单词，请查看以下代码：

/* Get Login */

router.get('/login', function(req, res, next) 
  res.render('login');
);

/* Post Login */

router.post('/login', passport.authenticate('user.login', 
  successRedirect : '/home',
  failureRedirect : '/login',
  failureFlash : true
));


/* Get SignUp */

router.get('/signup', function(req, res, next) 
  res.render('signup');
);

/* register New user */

router.post('/signup', passport.authenticate('User.signup' , 
  successRedirect : '/home',
  failureRedirect : '/signup',
  failureFlash: true
));

【参考方案2】：

最近我在本地护照上工作，我已经过去了 git url，我在你的代码中找不到错误 https://github.com/sourabhkum/expressapp