我正在尝试在node.js中进行注册和登录应用。我使用passport.js进行身份验证。 我的主要问题是每当我提交包含有效表单数据的注册表单时，它会自动登录用户。其他功能正常工作。登录工作完美，但每当我提交注册表单时，它提交没有任何错误，并显示成功的消息。但主要的缺点是与singup一起它也记录了我不想要的用户。 这是我的代码
app.js
var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
const validator = require('express-validator');
const passport = require('passport');
const expressHbs = require('express-handlebars');
const flash = require('connect-flash');
const session = require('express-session');
const mongoose = require('mongoose');
const configDB = require('./config/database.js');
//db configuration
mongoose.connect(configDB.url, (err) => {
if(err) {
console.log('Error connecting to databse');
} else {
console.log('Connection Successful');
}
});
require('./config/passport');
var index = require('./routes/index');
var users = require('./routes/users');
var app = express();
// view engine setup
app.engine('.hbs', expressHbs({defaultLayout: 'layout', extname: '.hbs'}));
app.set('view engine', '.hbs');
// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(validator());
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(express.static(path.join(__dirname, 'node_modules')));
//required for passport
app.use(session({
secret: 'mysecret',
resave: false,
saveUninitialized: false
}));
app.use(passport.initialize());
app.use(passport.session());
app.use(flash());
app.use((req, res, next) => {
res.locals.login = req.isAuthenticated();
res.locals.session = req.session;
next();
});
app.use('/users', users);
app.use('/', index);
// catch 404 and forward to error handler
app.use(function(req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
// error handler
app.use(function(err, req, res, next) {
// set locals, only providing error in development
res.locals.message = err.message;
res.locals.error = req.app.get('env') === 'development' ? err : {};
// render the error page
res.status(err.status || 500);
res.render('error');
});
module.exports = app;
passport.js
const passport = require('passport');
const LocalStrategy = require('passport-local').Strategy;
const User = require('../models/user');
passport.serializeUser((user, done) => {
done(null, user.id);
});
passport.deserializeUser((id, done) => {
User.findById(id, (err, user) => {
done(err, user);
});
});
passport.use('local-signup', new LocalStrategy({
usernameField: 'email',
passwordField: 'password',
passReqToCallback: true
}, (req, email, password, done) => {
var fullname = req.body.name;
var address = req.body.address;
req.checkBody('name', 'Name is Required').notEmpty();
req.checkBody('email', 'Invalid email').notEmpty().isEmail();
req.checkBody('password', 'Invalid password').notEmpty().isLength({ min: 4 });
var errors = req.validationErrors();
if (errors) {
var messages = [];
errors.forEach((error) => {
messages.push(error.msg);
});
return done(null, false, req.flash('error', messages));
}
User.findOne({ 'email': email }, (err, user) => {
if (err) {
return done(err);
}
if (user) {
return done(null, false, {message: 'That email is already taken.'});
} else {
var newUser = new User();
newUser.fullname = fullname;
newUser.email = email;
newUser.password = newUser.encryptPassword(password);
newUser.address = address;
newUser.isAdmin = false;
//saving the user
newUser.save((err) => {
if (err) {
return done(err);
}
return done(null, newUser, req.flash('info', 'Signup Completed, pleases login to continue'));
});
}
});
}));
passport.use('local-signin', new LocalStrategy({
usernameField: 'email',
passwordField: 'password',
passReqToCallback: true
}, (req, email, password, done) =>{
req.checkBody('email', 'Invalid email').notEmpty().isEmail();
req.checkBody('password', 'Invalid password').notEmpty().isLength({ min: 4 });
var errors = req.validationErrors();
if (errors) {
var messages = [];
errors.forEach((error) => {
messages.push(error.msg);
});
return done(null, false, req.flash('error', messages));
}
User.findOne({'email': email}, (err, user) => {
if(err) {
return done(err);
}
if(!user) {
return done(null, false, {message: 'No User Found'});
}
if(!user.validPassword(password)) {
return done(null, false, {message: "Wrong Password"});
}
return done(null, user);
});
}));
user.js的
var express = require('express');
var router = express.Router();
const passport = require('passport');
const User = require('../models/user');
/* GET users listing. */
router.get('/admin/dashboard', isLoggedIn, isAdmin, (req, res) => {
var user = req.user;
User.find({}, (err, users) => {
if(err) {
throw err;
} else {
res.render('admin/dashboard', {
successMsg: 'Hello' + ' ' + user.fullname,
users: users
});
}
});
});
//router.use('/', notLoggedIn, (req, res, next) => {
// next();
//});
router.get('/login', (req, res) => {
var messages = req.flash('error');
var infoMsg = req.flash('info');
res.render('users/login', { infoMsg: infoMsg, messages: messages, hasErrors: messages.length > 0 });
});
router.post('/login', passport.authenticate('local-signin', {// successRedirect: '/users/profile',
failureRedirect: '/users/login',
failureFlash: true
}), (req, res, next) => {
user = req.user;
role = user.isAdmin;
if(role) {
return res.redirect('/users/admin/dashboard');
} else {
return res.redirect('/users/profile');
}
});
router.get('/signup', (req, res, next) => {
var messages = req.flash('error');
res.render('users/signup', { messages: messages, hasErrors: messages.length > 0 });
});
router.post('/signup', passport.authenticate('local-signup', {
successRedirect: '/users/login',
failureRedirect: '/users/signup',
failureFlash: true
}));
router.get('/profile', isLoggedIn, (req, res) => {
var user = req.user;
var role = user.isAdmin;
res.render('users/profile', {
user: user,
role: role,
successMsg: 'Welcome' + ' ' + user.fullname
});
});
router.get('/logout', isLoggedIn, (req, res, next) => {
req.logout();
res.redirect('/users/login');
});
//route middleware to make sure a use is logged in
function isLoggedIn(req, res, next) {
//if user is authenticated in the session, carry on
if(req.isAuthenticated()) {
return next();
}
res.redirect('/users/login');
}
function isAdmin(req, res, next) {
var user = req.user;
if(user.isAdmin == true) {
return next();
}
res.redirect('/users/profile');
}
function notLoggedIn(req, res, next) {
if(!req.isAuthenticated()) {
return next();
}
res.redirect('/');
}
module.exports = router;
答案 0 :(得分：1)
您可以根据护照文档使用会话配置
spark-submit --class suhita.Sample --master local[*] target/DroolsMaven-1.0-SNAPSHOT.jar
或者您可以给护照呼叫回叫并阻止会话存储，这样就不会执行登录
.post(passport.authenticate('local-signup', {
successRedirect: '/users/login',
failureRedirect: '/users/signup',
badRequestMessage: "You must fill in all of the form fields.",
failureFlash: true, // allow flash,
session: false // prevent auto-login
})