我正在尝试在节点应用程序中登录我的用户，使用OrientDB作为数据库并使用节点js和express。我有进口护照实际上采用了我的一个mongo db项目的解决方案。
问题是，当我尝试登录时，我得到[对象，对象]但没有错误。
这就是我的代码：
用户模型文件：
var db = require('../utils/oriento.js');
const OrientDB = require('orientjs');
var User = function (data) {
this.data = {
name: data.name,
email: data.email,
password: data.password,
id: data.id,
rid: data.rid
};
}
User.prototype.data = {}
User.findByID = function(id, callback){
db.select().from('Account').where({id: id}).one()
.then(function (user) {
if (user === undefined) {
return callback(false);
} else {
callback(new User(user));
}
});
}
module.exports = User;
所以在OrientDB中我有一个名为Account的类，它有属性名，电子邮件，密码和id。目前我登录和注册的路线在app.js中（稍后会更改）。
我可以注册，我的密码已成功哈希并且新用户已创建。
我的app.js文件：
const express = require('express');
const path = require('path');
const exphbs = require('express-handlebars');
const methodOverride = require('method-override');
const flash = require('connect-flash');
const session =require('express-session');
const bodyParser = require('body-parser');
const bcrypt = require('bcryptjs');
const passport = require('passport');
const OrientDB = require('orientjs');
const app = express();
// Load routes
const users = require('./routes/users');
// Passport config
require('./config/passport')(passport);
// Handlebars middleware
app.engine('handlebars', exphbs({
defaultLayout: 'main'
}));
app.set('view engine', 'handlebars');
// Body Parser middleware
app.use(bodyParser.urlencoded({ extended: false}));
app.use(bodyParser.json());
// static folder
app.use(express.static(path.join(__dirname, 'public')));
//method override middleware
app.use(methodOverride('_method'));
// Express Session middleware
app.use(session({
secret: 'secret',
resave: true,
saveUninitialized: true,
}));
app.use(passport.initialize());
app.use(passport.session());
app.use(flash());
// global variables
app.use(function(req, res, next){
res.locals.success_msg = req.flash('success_msg');
res.locals.error_msg = req.flash('error_msg');
res.locals.error = req.flash('error');
res.locals.user = req.user || null;
next();
});
// index route
app.get('/', (req, res)=>{
const title = 'welcome1';
res.render('index', {
title: title
});
});
// About route
app.get('/about', (req, res)=>{
res.render('about');
});
// User login Route
app.get('/users/login', (req, res) => {
res.render('users/login');
});
// User Register Route
app.get('/users/register', (req, res) => {
res.render('users/register');
});
// Login Form Post
app.post('/users/login', (req, res, next) => {
passport.authenticate('local', {
successRedirect: '/',
failureRedirect: '/users/login',
failureFlash: true
})(req, res, next);
});
// Register Form Post
app.post('/users/register', (req, res) => {
var ODatabase = require('orientjs').ODatabase;
var db = new ODatabase({
host: '192.168.0.107',
port: 2424,
username: 'admin',
password: 'admin',
name: 'paas1'
});
let name = req.body.name;
let email = req.body.email;
let password = req.body.password;
let status = 'ACTIVE';
bcrypt.genSalt(10, (err, salt) => {
bcrypt.hash(password, salt, (err, hash) => {
if(err) throw err;
password = hash;
const queryString = 'insert into Account (name, password, status, email) values ' + '(' + '"' + name + '"' +',' + ' "' + password + '"' + ',' + ' "' + status + '"' + ',' + '"' + email + '"' + ')';
console.log(queryString);
db.open().then(function(){
return db.query(queryString);
});
});
req.flash('success_msg', 'You are now registered');
res.redirect('/users/login');
});
});
const port = 5000;
app.listen(port, () => {
console.log(`Server started on port ${port}`);
});
oriento.js文件只是在我的应用程序和OrientDB数据库之间创建数据库连接。以下是代码：
// instantiate it once and share in multiple places(models), since it offers
// connection pooling
// Connect to Database
var Oriento = require('orientjs');
var orientserver = Oriento({
host: '192.168.0.107',
port: 2424,
username: 'root',
password: 'mypassword'
});
var db = orientserver.use({
name: 'paas1',
username: 'admin',
password: 'admin'
});
console.log('Using database: ' + db.name);
module.exports = db;
最后这是我的passport.js文件：
const LocalStrategy = require('passport-local').Strategy;
const OrientDB = require('orientjs');
const bcrypt = require('bcryptjs');
const express = require('express');
const session =require('express-session');
const bodyParser = require('body-parser');
const db = require('../utils/oriento.js');
User = require("../models/user.js");
const Schema = OrientDB.Schema
// Load user model
//const User = mongoose.model('users');
module.exports = function(passport){
passport.use(new LocalStrategy({usernameField: 'email'}, (email, password, done) => {
// Match user
db.select().from('Account').where({
email: email
}).one().then(user => {
if(!user){
return done(null, false, {message: 'No user found'});
}
// Match password
bcrypt.compare(password, user.password, (err, isMatch) => {
if(err) throw err;
if(isMatch){
return done(null, user);
}else{
return done(null, false, {message: 'Password incorrect'});
}
})
})
}));
passport.serializeUser(function(user, done){
console.log('serializeUser: ' + user.id)
done(null, user.id);
});
passport.deserializeUser(function(id, done) {
User.findByID(id, function(err, user){
console.log(user)
if(!err) done(null, user);
else done(err, null)
})
});
}
从代码中可以看出，我能够在serializeUser函数中成功获取用户的所有文件，但deserializeUser中没有任何内容。我猜这个问题不是我的数据库连接，因为我能够创建新用户，让他们的属性到序列化用户。
但它并没有将用户存储在我认为的会话中，并且desirializeUser只返回空白网页上的[object，object]，而不是将我带到app.js中定义的索引路径
// Login Form Post
app.post('/users/login', (req, res, next) => {
passport.authenticate('local', {
successRedirect: '/',
failureRedirect: '/users/login',
failureFlash: true
})(req, res, next);
});
请告知我做错了什么。 提前谢谢。
答案 0 :(得分：0)
var db = require('../utils/oriento.js');
const OrientDB = require('orientjs');
var User = function (data) {
return this.data = {
name: data.name,
email: data.email,
password: data.password,
id: data.id, rid: data.rid
};
}
User.prototype.data = {} ...