Javascript 节点JS:登录不工作
我在节点顶部使用了带有.hbs模板的Express。我正在使用passport验证特定用户。我在MongoDB中使用的数据库 以下是我的注册路线:Javascript 节点JS:登录不工作,javascript,node.js,mongodb,express,Javascript,Node.js,Mongodb,Express,我在节点顶部使用了带有.hbs模板的Express。我正在使用passport验证特定用户。我在MongoDB中使用的数据库 以下是我的注册路线: var express = require('express'); var router = express.Router(); var passport = require('passport'); var userServices = require('../services/user-services'); router.get('/', f
var express = require('express');
var router = express.Router();
var passport = require('passport');
var userServices = require('../services/user-services');
router.get('/', function(req, res, next) {
var vm = {
title: 'Join this web',
};
res.render('signup', vm);
});
router.post('/', function(req, res, next) {
userServices.addUser(req.body, function(err){
if(err){
var vm = {
title: 'Create an account',
input: req.body,
error: err
};
delete vm.input.password;
return res.render('signup', vm);
}
req.login(req.body, function(err) {
res.redirect('/profile');
});
});
});
router.post('/login', passport.authenticate('local'), function(req, res, next){
res.redirect('/profile');
});
module.exports = router;
以下是我的登录路径:
var express = require('express');
var router = express.Router();
router.get('/', function(req, res, next) {
if (req.user) {
return res.redirect('/profile');
}
res.render('login', { title: 'Login' });
});
module.exports = router;
我已在passport congig文件中定义了我的passport的配置:
module.exports=function(){
var passport = require('passport');
var passportLocal = require('passport-local');
var userServices = require('../services/user-services');
passport.use(new passportLocal.Strategy({usernameField: 'email'}, function(email, password, next) {
userServices.findUser(email, function(err, user){
if(err){
return next(err);
}
if(!user||user.password!==password){
return next(null, null);
}
next(null, user);
});
}));
passport.serializeUser(function(user, next){
next(null, user.email);
});
passport.deserializeUser(function(user, next){
userServices.findUser(email, function(err, user){
next(err, user);
});
});
};
另外,这是我的app.js,带有护照相关代码:
var passportConfig = require('./auth/passport-config');
passportConfig();
var app = express();
app.use(expressSession({
secret:'trawel man',
saveUninitialized: false,
resave: false
}));
app.use(passport.initialize());
app.use(passport.session());
以下是我收到的错误的堆栈跟踪:
Error: Not Found
at C:\Users\James\MEAN\app.js:56:15
at Layer.handle [as handle_request] (C:\Users\James\MEAN\node_modules\express\lib\router\layer.js:82:5)
at trim_prefix (C:\Users\James\MEAN\node_modules\express\lib\router\index.js:302:13)
at C:\Users\James\MEAN\node_modules\express\lib\router\index.js:270:7
at Function.proto.process_params (C:\Users\James\MEAN\node_modules\express\lib\router\index.js:321:12)
at next (C:\Users\James\MEAN\node_modules\express\lib\router\index.js:261:10)
at C:\Users\James\MEAN\node_modules\express\lib\router\index.js:603:15
at next (C:\Users\James\MEAN\node_modules\express\lib\router\index.js:246:14)
at Function.proto.handle (C:\Users\James\MEAN\node_modules\express\lib\router\index.js:166:3)
at router (C:\Users\James\MEAN\node_modules\express\lib\router\index.js:35:12)
at Layer.handle [as handle_request] (C:\Users\James\MEAN\node_modules\express\lib\router\layer.js:82:5)
at trim_prefix (C:\Users\James\MEAN\node_modules\express\lib\router\index.js:302:13)
at C:\Users\James\MEAN\node_modules\express\lib\router\index.js:270:7
at Function.proto.process_params (C:\Users\James\MEAN\node_modules\express\lib\router\index.js:321:12)
at next (C:\Users\James\MEAN\node_modules\express\lib\router\index.js:261:10)
at C:\Users\James\MEAN\node_modules\express\lib\router\index.js:603:15
这是我在服务器控制台上得到的:
POST/login 404 32.453 ms-2847
我不知道为什么这不起作用。我不熟悉Node。有人帮帮我。您错过了
/profile
的路由,这就是调用您的最终“未找到”路由的原因
添加带有
router.get('/profile', function (req, res, next) {
var vm = { name : req.user ? req.user.name:null };
res.render('profile', vm);
})
这个错误不会被抛出
编辑:
似乎您在尝试登录时出错,而不是之后。这是因为您登录后的路径位于错误的文件中。在登录路径文件中,添加以下内容:
router.post('/', passport.authenticate('local'), function(req, res, next){
res.redirect('/profile');
});
(确保导入依赖项)
然后从注册路由中删除router.post('/login'…
)
// process the login form
router.post('/login', passport.authenticate('local-login', {
successRedirect: '/', // redirect to the home page
failureRedirect: '/login', // redirect back to the login page if there is an error
failureFlash: true // allow flash messages
}));
这是您应该使用的passport代码:(您需要添加您的用户模式路径)
编辑:
我在mongoDB中为User
Schema添加了一个示例,以便您更容易更改代码:
// load the things we need
var mongoose = require('mongoose');
var bcrypt = require('bcrypt-nodejs');
var userSchema = mongoose.Schema({
local : {
email : String,
password : String
}
});
// generating a hash
userSchema.methods.generateHash = function(password) {
return bcrypt.hashSync(password, bcrypt.genSaltSync(8), null);
};
// checking if password is valid
userSchema.methods.validPassword = function(password) {
return bcrypt.compareSync(password, this.local.password);
};
// create the model for users and expose it to our app
module.exports = mongoose.model('User', userSchema);
//module.exports = userSchema;
module.exports.schema = userSchema;
您的
反序列化用户
正在引用未定义的变量(电子邮件
)。您的策略处理程序没有调用下一步()
当用户有效时。您正在使用未定义的变量pass
。还不清楚您是如何将Express与Passport连接的。如果您对所有这些都不熟悉,也许您应该从示例开始。感谢您指出这些错误。我已使用新代码对其进行了更新。但它仍然不起作用。我已添加了我尝试将passport连接到express的e代码,Robert。不工作意味着您出现错误,它无法登录,登录失败…?该错误看起来您缺少路由。可能是/profile?它不工作。router.get('/'))应该可以工作,因为我单独创建了纵断面图。如果没有用于/profile
的路由,则它将转到NotFound,您正在重定向到未定义的路由。是否尝试添加纵断面路由?出现了什么错误?是的。我添加了额外的路由。我获得了与以前相同的堆栈跟踪(我在问题中提出了这个问题)。您是否尝试在NotFound路由中添加console.log,打印请求的URL?您没有用于发布/登录的路由。您的登录URL(用于发布)看起来是/signup/login
var configAuth=require('./auth'));//使用这个进行测试
给出了一个错误,它在我注释掉它之后运行。但是返回了与以前相同的错误。
// load the things we need
var mongoose = require('mongoose');
var bcrypt = require('bcrypt-nodejs');
var userSchema = mongoose.Schema({
local : {
email : String,
password : String
}
});
// generating a hash
userSchema.methods.generateHash = function(password) {
return bcrypt.hashSync(password, bcrypt.genSaltSync(8), null);
};
// checking if password is valid
userSchema.methods.validPassword = function(password) {
return bcrypt.compareSync(password, this.local.password);
};
// create the model for users and expose it to our app
module.exports = mongoose.model('User', userSchema);
//module.exports = userSchema;
module.exports.schema = userSchema;