无法使用护照login – Nodejs
我正在关注Udemy教程中的一个，我陷入了login过程的最后一步。 我能够注册新用户，但无法login。 我input电子邮件地址和密码。 按提交button不pipe电子邮件地址或密码的值是正确的还是错误的，它触发failureRedirect方法的护照，再次拉login页，我已经把几个console.logs，但没有打印在控制台。 如果有任何随机的细节input，它应该抛出未知的用户错误。 我不知道是什么原因导致它无法正常工作，没有在控制台或浏览器中看到或发现错误。
表单 – login.ejs
<form class="form-signin" action="/login" method="POST"> <h2 class="form-signin-heading">Please sign in</h2> <label for="inputEmail" class="sr-only">Email address</label> <input type="email" id="email" name="email" class="form-control" placeholder="Email address" required autofocus> <label for="inputPassword" class="sr-only">Password</label> <input type="password" id="password" name="password" class="form-control" placeholder="Password" required> <button class="btn btn-lg btn-primary btn-block" type="submit">Sign in</button> </form>
路线 – index.js
var express = require('express'); var router = express.Router(); var passport = require('passport'); var LocalStrategy = require('passport-local').Strategy; var User = require('../models/user'); router.get('/login', function(req, res, next) { res.render('login', { title: 'login', errors: false }); }); passport.serializeUser(function(user, done) { done(null, user.id); }); passport.deserializeUser(function(id, done) { User.getUserById(id, function(err, user) { done(err, user); }); }); passport.use(new LocalStrategy( function (email, password, done){ console.log("testing... 1"); User.getUserByEmail(email, function(err, user){ if (err) throw err; if(!user){ console.log('Unknown User'); console.log("testing... 3"); return done(null, false, {message: 'Unknown User'}); } User.comparePassword(password, user.password, function(err, isMatch){ console.log("testing... 2"); if(err) throw err; if (isMatch){ return done(null, user); console.log("testing... 4"); }else{ console.log("Invalid Password"); return done(null,false, {message:'Invalid Password'}); } }); }); } )); router.post('/login', passport.authenticate('local', {failureRedirect: '/login', failureFlash: 'Invalid username or password'}), function(req, res) { console.log('Authentication successful'); //Flash message req.flash('success','Your credentials match redirecting...'); //Redirect to the dashboard page res.location('/dashboard'); res.redirect ('/dashboard'); });
model – user.js
var mongoose = require('mongoose'); var bcrypt = require('bcrypt'); mongoose.connect('mongodb://localhost/db_name'); var db = mongoose.connection; //User Schema var UserSchema = mongoose.Schema({ name:{ type: String, index:true }, email:{ type:String }, password:{ type:String, required:true, bcrypt:true } }); var User = module.exports = mongoose.model('User', UserSchema); module.exports.comparePassword = function(candidatePassword, hash, callback){ bcrypt.compare(candidatePassword, hash, function(err, isMatch){ if(err) return callback(err); callback(null, isMatch); }); } module.exports.getUserByEmail = function(email, callback){ var query = {email:email}; User.findOne(query, callback); } module.exports.getUserById = function(id, callback){ User.findById(id, callback); }
mongodb – 用户集合对象
db.users.find().pretty(); { "_id" : ObjectId("594c330d520d491b18771425"), "name" : "John Doe", "email" : "john@gmail.com", "password" : "$2a$10$aFt9vfsSVJpFA8CMlCYIaOqQjW.6lV/1i0PibLelC43HscaAIvQPW", "__v" : 0 }
passport.serializeUser(function(user, done) { done(null, user.id); }); passport.deserializeUser(function(user, done) { User.getUserById(id, function(err, user) { done(err, user); }); });
如果我们序列化用户对象，那么不仅将用户对象的id清除
请在https://github.com/rupalipemare/Mongoose-Demo查看示例，其中有完整的示例展示护照authentication。
router.post('/login', passport.authenticate('local', {failureRedirect: '/login', failureFlash: 'Invalid username or password'}), function(req, res) {
不是'.login'吗？