Question

我正在使用 passportjs 本地进行身份验证。它只是重定向到failureRedirect它没有显示任何错误，它总是重定向到failureRedirect与原始用户名和密码以及重复我的代码中的错误

我的 passport.js 档案：

const passport = require('passport');
const LocalStrategy = require('passport-local').Strategy;
const bcrypt = require('bcryptjs');
const Admin = require('../models/admin/user');
const config = require('../config/database');

module.exports = function(passport){
    // With local startegy
    passport.use(new LocalStrategy(function (userName, password, done){
        // Match Username
        let query = {userName:userName};
        Admin.findOne(query, function(err, user){
            console.log(user);
            if(err) throw err;
            if(!user){
                console.log('No user Found');
                return done(null, false, {message: 'No User Found'});
            }
            // Match Password
            bcrypt.compare(password,user.password, function(err, isMatch){
                if(err) throw err;
                if(isMatch){
                    console.log('welcome to dashboard');
                    return done(null, user);
                } else {
                    console.log('Wrong Password is inserted');
                    return done(null, false, {message: 'Wrong password'});
                }
            });
        });      
    }));

    passport.serializeUser(function(user, done){
        done(null, user.id)
    });
    passport.deserializeUser(function(id, done){
        Admin.findById(id, function(err, user){
            done(err, user);
        });
    });
}

index.js 档案：

const express = require("express");
const path = require('path');
const bodyParser = require('body-parser');
const cors = require('cors');
const mongoose = require('mongoose');
const exphbs = require('express-handlebars');
const expressValidator = require('express-validator');
const multer  = require('multer');
const flash = require('connect-flash');
const session = require('express-session');
const passport = require('passport');
const config = require('./config/database');

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

// Routes 
const admin = require('./routes/admins/a_users'); // ADMIN-Parts
const images = require('./routes/zzzimages'); // All - Images Uploading Code

// Port Number to Start 
const port = 1200;

app.use(cors());

// Body parser Middleware
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));

// view engine setup
app.set('views',path.join(__dirname,'views'));
app.engine(".hbs", exphbs({ defaultLayout: "mainlayout", extname: ".hbs", helpers: handlebarsHelpers }));
app.set("view engine", ".hbs");

// Express Session Middleware 
app.use(session({
    secret: 'keyboard cat',
    resave: true,
    saveUninitialized: true,
    cookie: { secure: true }
  }));

 // Express Messages Middleware 
 app.use(flash());
  app.use(require('connect-flash')());
  app.use(function (req, res, next) {
  res.locals.messages = require('express-messages')(req, res);
     next();
});    
// Express Validator Middleware
app.use(expressValidator({
    errorFormatter: function(param, msg, value){
        var namespace = param.split('.')
        , root    = namespace.shift()
        , formParam = root;    
    while(namespace.length){
        formParam += '[' + namespace.shift() + ']';
    }
    return {
        param : formParam, msg   : msg, value : value };
    }
}));  

require('./config/passport')(passport);
app.use(passport.initialize());
app.use(passport.session());

app.use('/admin',admin); 
app.use('/allimg',images); 

app.get('/admin-login', (req, res) => {  
    res.render('admin/login');   
});

users.js 档案：

const express = require('express');
const router = express.Router();
const bcrypt = require('bcryptjs');
const passport = require('passport');
const config = require('../../config/database');
const Admin = require('../../models/admin/a_user');

// login process
router.post('/login', function(req, res, next) {
    passport.authenticate('local', {
        successRedirect:'/psc',
        failureRedirect:'/admin-login',
        failureFlash: true
    })(req, res, next);
    console.log('login is called');

});
module.exports = router;

我尝试使用console.log，如上面给出的路由/登录被调用，显示登录被称为消息而不是其他

Answer 1

process.exit(0);会阻止您的流程运行（例如php中的die或cmd中的kill）。您可以尝试以下方法：

   passport.use("local-login", new LocalStrategy({
        // by default, local strategy uses username and password, we will override with email

        usernameField: "email",
        passwordField: "password",
        passReqToCallback: true // allows us to pass back the entire request to the callback
    }, function (req, email, password, done) {
        var User = user;
        var Admin = models.admin;
        console.group("============================================================");
        console.log("user: "+user);
        console.log("user: "+password);
        console.groupEnd();
        var isValidPassword = function (userpass, password) {
            console.log("*********************** from isvalidpassword*****************");
            console.log(bCrypt.compareSync(password, userpass));
            return bCrypt.compareSync(password, userpass);
        };
        console.log("___________________before FindOne user.findOne_________________");
        console.log(email);
        Admin.findOne({where: { uemail: email }
        }).then(function (user) {
            if (!user) {
                console.log("Email Does not EXit");
                return done(null, false, {message: "Email does not exist"});
            }
            if (!isValidPassword(user.password, password)) {
                console.log("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$---from isValid Password---$$$$$$$$$$$$$$$$$$$$$$$$$$");
                console.log("-------------user password: ", user.password );
                console.log("-------------password: ", password );
                process.exit(0);
                return done(null, false, {message: "Incorrect password."});
            }

            var userinfo = user.get();
            console.log("&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&");
            console.log(user);
            return done(null, userinfo);
        }).catch(
                function (err) {
                    console.log("Error:", err);

                    return done(null, false, {
                            message: "Something went wrong with your Signin"
                        }
                    );
                }
            );
    }
));

NodeJS Passport本地身份验证无效

1 个答案: