[英]In my nodejs user auth, taken from boilerplate, my registration works but not my login
我正在基於在線教程的樣板為學校的nodejs項目進行基於會話的基於用戶的身份驗證，該模板可從此處找到。 使用mysql和mysql2節點包，可以簡單地轉換為mysql而不是prestege。
一切正常預期登錄功能似乎不會創建持久會話。 您可以注冊為新用戶，它會將您帶到網站的儀表板部分，但不會登錄。 登錄將控制台日志登錄到gitbash，但是，該用戶已通過身份驗證。
//server.js
var express = require('express');
var bodyParser = require('body-parser');
var cookieParser = require('cookie-parser');
var session = require('express-session');
var morgan = require('morgan');
var User = require('./models/user');
// invoke an instance of express application.
var app = express();
// set our application port
app.set('port', 9000);
// set morgan to log info about our requests for
development use.
app.use(morgan('dev'));
// initialize body-parser to parse incoming parameters
requests to req.body
app.use(bodyParser.urlencoded({ extended: true }));
// initialize cookie-parser to allow us access the
cookies stored in the browser.
app.use(cookieParser());
// initialize express-session to allow us track the
logged-in user across sessions.
app.use(session({
key: 'user_sid',
secret: 'somerandonstuffs',
resave: false,
saveUninitialized: false,
cookie: {
expires: 600000
}
}));
// This middleware will check if user's cookie is still
saved in browser and user is not set, then automatically
log the user out.
// This usually happens when you stop your express
server after login, your cookie still remains saved in
the browser.
app.use((req, res, next) => {
if (req.cookies.user_sid && !req.session.user) {
res.clearCookie('user_sid');
}
next();
});
// middleware function to check for logged-in users
var sessionChecker = (req, res, next) => {
if (req.session.user && req.cookies.user_sid) {
res.redirect('/dashboard');
} else {
next();
}
};
// route for Home-Page
app.get('/', sessionChecker, (req, res) => {
res.redirect('/login');
});
// route for user signup
app.route('/signup')
.get(sessionChecker, (req, res) => {
res.sendFile(__dirname + '/public/signup.html');
})
.post((req, res) => {
User.create({
username: req.body.username,
email: req.body.email,
password: req.body.password
})
.then(user => {
req.session.user = user.dataValues;
res.redirect('/dashboard');
})
.catch(error => {
res.redirect('/signup');
});
});
// route for user Login
app.route('/login')
.get(sessionChecker, (req, res) => {
res.sendFile(__dirname + '/public/login.html');
})
.post((req, res) => {
var username = req.body.username,
password = req.body.password;
User.findOne({ where: { username: username }
}).then(function (user) {
if (!!uuser) {
res.redirect('/dashboard`');
} else if (!user.validPassword(password)) {
res.redirect('/dashboard');
}
else {
req.session.user = user.dataValues;
res.redirect('/dashboard');
}
});
});
// route for user's dashboard
app.get('/dashboard', (req, res) => {
if (req.session.user && req.cookies.user_sid) {
res.sendFile(__dirname +
'/public/dashboard.html');
} else {
res.redirect('/login');
}
});
app.get('/helloworld', (req, res) => {
if (req.session.user && req.cookies.user_sid) {
res.sendFile(__dirname +
'/public/helloworld.html');
} else {
res.redirect('/login');
}
});
// route for user logout
app.get('/logout', (req, res) => {
if (req.session.user && req.cookies.user_sid) {
res.clearCookie('user_sid');
res.redirect('/');
} else {
res.redirect('/login');
}
});
// route for handling 404 requests(unavailable routes)
app.use(function (req, res, next) {
res.status(404).send("Sorry can't find that!")
});
// start the express server
app.listen(app.get('port'), () => console.log(`App
started on port ${app.get('port')}`));
占位符
//user.js
var Sequelize = require('sequelize');
var bcrypt = require('bcrypt');
//create sequelize instance with local database
var sequelize = new
Sequelize('mysql://root:root@localhost:8889/authsystem');
// setup User model and its fields.
var User = sequelize.define('users', {
username: {
type: Sequelize.STRING,
unique: true,
allowNull: false
},
email: {
type: Sequelize.STRING,
unique: true,
allowNull: false
},
password: {
type: Sequelize.STRING,
allowNull: false
}
}, {
hooks: {
beforeCreate: (user) => {
const salt = bcrypt.genSaltSync();
user.password =
bcrypt.hashSync(user.password, salt);
}
},
instanceMethods: {
validPassword: function(password) {
return bcrypt.compareSync(password,
this.password);
}
}
});
// create all the defined tables in the
specified database.
sequelize.sync()
.then(() => console.log('users table has
been successfully created, if one doesn\'t
exist'))
.catch(error => console.log('This error
occured', error));
// export User model for use in other files.
module.exports = User;
login.html
//login.html
<html>
<head>
<title>Login Here</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
</head>
<body class="container">
<div class="page-header">
<h1>Simple Auth-System</h1>
</div>
<nav class="navbar navbar-default">
<div class="container-fluid">
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li><a href="/">Home</a></li>
<li><a href="/signup">Sign Up</a></li>
<li><a href="/dashboard">Dashboard</a></li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a href="/login">Log In</a></li>
<li><a href="/logout">Log Out</a></li>
<li><a href="/helloworld">hello world</a></li>
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
<div class="container row">
<div class="jumbotron col-sm-4 pull-center">
<form action="/login" method="post">
<div>
<label>Username:</label>
<input type="text" name="username"/>
</div>
<div>
<label>Password:</label>
<input type="password" name="password"/>
</div>
<div>
<input class="btn btn-primary" type="submit" value="Log In" onclick="login()"/>
<script>
function login(){
};
console.log(login);
</script>
</div>
</form>
</div>
</div>
</body>
</html>
signup.html
//signup.html
<html>
<head>
<title>Login Here</title>
<link rel="stylesheet"
href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"
integrity="sha384-
BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u"
crossorigin="anonymous">
</head>
<body class="container">
<div class="page-header">
<h1>Simple Auth-System</h1>
</div>
<nav class="navbar navbar-default">
<div class="container-fluid">
<!-- Collect the nav links, forms, and other
content for toggling -->
<div class="collapse navbar-collapse" id="bs-
example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li><a href="/">Home</a></li>
<li><a href="/signup">Sign Up</a></li>
<li><a href="/dashboard">Dashboard</a>
</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a href="/login">Log In</a></li>
<li><a href="/logout">Log Out</a></li>
<li><a href="/helloworld">hello
world</a></li>
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
<div class="container row">
<div class="jumbotron col-sm-4 pull-center">
<form action="/signup" method="post">
<div>
<label>Username:</label>
<input type="text" name="username"/>
</div>
<div>
<label>Email:</label>
<input type="text" name="email"/>
</div>
<div>
<label>Password:</label>
<input type="password" name="password"/>
</div>
<div>
<input class="btn btn-primary"
type="submit" value="Sign Up"/>
</div>
</form>
</div>
</div>
</body>
</html>
當我提交登錄名或新用戶時，我的gitbash返回以下內容。 嘗試登錄或注冊將其返回到我的gitbash上
$ node server.js
sequelize deprecated String based operators are now deprecated.
Please use Symbol based operators for better security, read more at
http://docs.sequelizejs.com/manual/tutorial/querying.html#operators
node_modules\sequelize\lib\sequelize.js:236:13
App started on port 9000
Executing (default): CREATE TABLE IF NOT EXISTS `users` (`id`
INTEGER NOT NULL auto_increment , `username` VARCHAR(255) NOT NULL UNIQUE,
`email` VARCHAR(255) NOT NULL UNIQUE, `password` VARCHAR(255) NOT NULL,
`createdAt` DATETIME NOT NULL, `updatedAt` DATETIME NOT NULL, UNIQUE
`users_username_unique` (`username`), UNIQUE `users_email_unique`
(`email`), PRIMARY KEY (`id`)) ENGINE=InnoDB;
Executing (default): SHOW INDEX FROM `users`
users table has been successfully created, if one doesn't exist
GET / 302 15.479 ms - 56
GET /login 304 4.091 ms - -
GET / 302 1.330 ms - 56
GET /login 304 2.898 ms - -
Executing (default): SELECT `id`, `username`, `email`,
`password`, `createdAt`, `updatedAt` FROM `users` AS `users` WHERE
`users`.`username` = 'user' LIMIT 1;
{ id: 25,
username: 'user',
email: 'user@user.user',
password:
'$2a$10$X9NEv1MqFffh77BV2lIYLedqYWRUzDM3WlAfzJ9R4Q0oWVDvABqx2',
createdAt: 2017-12-14T02:08:25.000Z,
updatedAt: 2017-12-14T02:08:25.000Z }
------------------------
POST /login/verify 302 43.584 ms - 58
GET /signup 304 1.038 ms - -
誰能告訴我為什么我的注冊按鈕有效，但我的登錄按鈕無效？
問題出在我的user.js文件中。 我不了解最新的Sequelize instance.method / model處理。
我現有的代碼是
// setup User model and its fields.
var User = sequelize.define('users', {
username: {
type: Sequelize.STRING,
unique: true,
allowNull: false
},
email: {
type: Sequelize.STRING,
unique: true,
allowNull: false
},
password: {
type: Sequelize.STRING,
allowNull: false
}
}, {
hooks: {
beforeCreate: (user) => {
const salt = bcrypt.genSaltSync();
user.password = bcrypt.hashSync(user.password, salt);
}
},
instanceMethods: {
validPassword: function(password) {
return bcrypt.compareSync(password, this.password);
}
}
});
正確的是
const user = sequelize.define('users', {
username: {
type: Sequelize.STRING,
unique: true,
allowNull: false
},
email: {
type: Sequelize.STRING,
unique: true,
allowNull: false
},
password: {
type: Sequelize.STRING,
allowNull: false
}
}, {
hooks: {
beforeCreate: (user) => {
const salt = bcrypt.genSaltSync();
user.password = bcrypt.hashSync(user.password, salt);
}
}
})
user.prototype.validPassword = function (password) {
return bcrypt.compareSync(password, this.password);
}
我的node.js用戶注冊不適用於“ / auth / registration”，但適用於“ / registration”
[英]my node.js user registration is not working with “/auth/registration” but works with “/registration”
當用戶已經登錄 ESJ NodeJs 時，我想將我的導航欄從登錄更改為注銷
[英]I want to change my navbar from login to logout when the user is already login ESJ NodeJs
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