This commit is contained in:
Leo 2024-01-18 09:07:37 +08:00
commit c76c819689
12 changed files with 880 additions and 2338 deletions

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@ -1,5 +1,6 @@
const express = require("express");
const session = require("express-session");
const rateLimit = require('express-rate-limit');
const mysql2 = require('mysql2');
const bodyParser = require("body-parser");
const bcrypt = require("bcrypt");
@ -128,6 +129,14 @@ const logActivity = async (username, success, message) => {
}
};
const limiter = rateLimit({
windowMs: 15 * 60 * 1000, // 15 minutes
max: 5, // limit each IP to 3 requests per windowMs
message: 'Too many login attempts from this IP, please try again later.',
});
app.use('/login', limiter);
app.post('/login', [
body('username').escape().trim().isLength({ min: 1 }).withMessage('Username must not be empty'),
body('password').escape().trim().isLength({ min: 1 }).withMessage('Password must not be empty'),

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@ -1,19 +1,24 @@
const express = require("express");
const helmet = require("helmet");
const path = require("path");
const app = express();
app.use(helmet());
const port = 80;
const bodyParser = require('body-parser'); // Middleware
app.use(bodyParser.urlencoded({ extended: false }));
app.use(helmet());
//disable x-powered-by header for security reasons
app.disable("x-powered-by");
app.use(express.json());
app.set("json spaces", 2);
//public folder with path to static files
app.use(express.static(path.join(__dirname, "../public")));
//middleware logic ( called by next() )
//app.use('/api/v0', APIlogger, require('../routes/api_route.js'));
//add token middeware upon login to validate routes that require token
//route logic
app.use("/api/v0", require("../routes/api_routes")); //consumerWebsite\routes\api_routes.js
@ -28,21 +33,21 @@ app.use(function (req, res, next) {
});
// Error handler. This is where `next()` will go on error
app.use(function(err, req, res, next) {
app.use(function (err, req, res, next) {
console.error(err.status || res.status, err.name, req.method, req.url);
if(![ 404].includes(err.status || res.status)){
if (![404].includes(err.status || res.status)) {
console.error(err.message);
console.error(err.stack);
console.error('=========================================');
console.error("=========================================");
}
console.log(err.name + " validation error");
// Parse key error for Sequilzw
let keyErrors = {}
if(['SequelizeValidationError'].includes(err.name) && err.errors){
for(let item of err.errors){
if(item.path){
keyErrors[item.path] = item.message
let keyErrors = {};
if (["SequelizeValidationError"].includes(err.name) && err.errors) {
for (let item of err.errors) {
if (item.path) {
keyErrors[item.path] = item.message;
}
}
}
@ -54,7 +59,7 @@ app.use(function(err, req, res, next) {
message: err.message,
keyErrors,
});
});
});
app.listen(port, () => {
console.log(`app listening on port ${port}`);
});

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@ -1,2 +0,0 @@
node_modules
.env

Binary file not shown.

179
consumerWebsite/public/js/jquery.js vendored Normal file
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@ -0,0 +1,179 @@
var app = {};
/*
app.api = (function(app){
var baseURL = '/api/v0/'
function post(url, data, callback){
$.ajax({
type: 'POST',
url: baseURL+url,
headers:{
'auth-token': app.auth.getToken()
},
data: JSON.stringify(data),
contentType: "application/json; charset=utf-8",
dataType: "json",
complete: function(res, text){
callback(
text !== 'success' ? res.statusText : null,
JSON.parse(res.responseText),
res.status
)
}
});
}
function put(url, data, callback){
$.ajax({
type: 'PUT',
url: baseURL+url,
headers:{
'auth-token': app.auth.getToken()
},
data: JSON.stringify(data),
contentType: "application/json; charset=utf-8",
dataType: "json",
complete: function(res, text){
callback(
text !== 'success' ? res.statusText : null,
JSON.parse(res.responseText),
res.status
)
}
});
}
function remove(url, callback, callback2){
if(!$.isFunction(callback)) callback = callback2;
$.ajax({
type: 'delete',
url: baseURL+url,
headers:{
'auth-token': app.auth.getToken()
},
contentType: "application/json; charset=utf-8",
dataType: "json",
complete: function(res, text){
callback(
text !== 'success' ? res.statusText : null,
JSON.parse(res.responseText),
res.status
)
}
});
}
function get(url, callback){
$.ajax({
type: 'GET',
url: baseURL+url,
headers:{
'auth-token': app.auth.getToken()
},
contentType: "application/json; charset=utf-8",
dataType: "json",
complete: function(res, text){
callback(
text !== 'success' ? res.statusText : null,
JSON.parse(res.responseText),
res.status
)
}
});
}
return {post: post, get: get, put: put, delete: remove}
})(app)
*/
app.auth = (function(app) {
var user = {}
function setToken(token){
localStorage.setItem('APIToken', token);
}
function getToken(){
return localStorage.getItem('APIToken');
}
function isLoggedIn(callback){
if(getToken()){
return app.api.get('user/me', function(error, data){
if(!error) app.auth.user = data;
return callback(error, data);
});
}else{
callback(null, false);
}
}
function logIn(args, callback){
app.api.post('auth/login', args, function(error, data){
if(data.login){
setToken(data.token);
}
callback(error, !!data.token);
});
}
function logOut(callback){
localStorage.removeItem('APIToken');
callback();
}
function forceLogin(){
$.holdReady( true );
app.auth.isLoggedIn(function(error, isLoggedIn){
if(error || !isLoggedIn){
app.auth.logOut(function(){})
location.replace(`/login${location.href.replace(location.origin, '')}`);
}else{
$.holdReady( false );
}
});
}
function logInRedirect(){
window.location.href = location.href.replace(location.origin+'/login', '') || '/'
}
return {
getToken: getToken,
setToken: setToken,
isLoggedIn: isLoggedIn,
logIn: logIn,
logOut: logOut,
forceLogin,
logInRedirect,
}
})(app);
//ajax form submit
function formAJAX( btn, del ) {
event.preventDefault(); // avoid to execute the actual submit of the form.
var $form = $(btn).closest( '[action]' ); // gets the 'form' parent
var formData = $form.find( '[name]' ).serializeObject(); // builds query formDataing
var method = $form.attr('method') || 'post';
// if( !$form.validate()) {
// app.util.actionMessage('Please fix the form errors.', $form, 'danger')
// return false;
// }
app.util.actionMessage(
'<div class="spinner-border" role="status"><span class="sr-only">Loading...</span></div>',
$form,
'info'
);
app.api[method]($form.attr('action'), formData, function(error, data){
app.util.actionMessage(data.message, $form, error ? 'danger' : 'success'); //re-populate table
if(!error){
$form.trigger("reset");
eval($form.attr('evalAJAX')); //gets JS to run after completion
}
});
}

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@ -1,36 +0,0 @@
function validateFormLogin() {
var email = document.getElementById('email').value;
var password = document.getElementById('password').value;
// Perform basic validation
if (!email || !password) {
alert('Please enter both email and password');
return;
}
sendDataToServer(email, password);
}
function sendDataToServer(email, password) {
// Use AJAX or fetch to send data to the server
// Example using fetch:
fetch('/login', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({ email, password }),
})
.then(response => response.json())
.then(data => {
// Handle the response from the server
console.log(data);
if (data.success) {
// Redirect or perform other actions for successful login
alert('Login successful');
} else {
alert('Login failed. Please check your credentials.');
}
})
.catch(error => console.error('Error:', error));
}

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@ -1,50 +0,0 @@
const express = require('express');
const dotenv = require('dotenv');
const bodyParser = require('body-parser');
const mysql = require('mysql');
dotenv.config();
app.use(express.static('public'));
const app = express();
const port = 3000;
app.use(bodyParser.json());
const db = mysql.createConnection({
host: 'localhost',
user: 'root',
password: 'your_mysql_password',
database: 'your_database_name',
});
db.connect(err => {
if (err) {
console.error('Error connecting to MySQL:', err);
} else {
console.log('Connected to MySQL');
}
});
app.post('/signup', (req, res) => {
const { username, password } = req.body;
// Perform server-side validation if needed
const sql = 'INSERT INTO users (username, password) VALUES (?, ?)';
db.query(sql, [username, password], (err, result) => {
if (err) {
console.error('Error executing SQL query:', err);
res.status(500).json({ success: false, message: 'Internal Server Error' });
} else {
console.log('User signed up successfully');
res.json({ success: true, message: 'User signed up successfully' });
}
});
});
app.listen(port, () => {
console.log(`Server is running on http://localhost:${port}`);
});

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@ -1,53 +0,0 @@
function validateFormSignup() {
var username = document.getElementById('username').value;
var email = document.getElementById('email').value;
var password = document.getElementById('password').value;
var confirmPassword = document.getElementById('confirmPassword').value;
if (!/^[a-zA-Z0-9]+$/.test(username)) {
alert("Username can only contain letters and numbers.");
return false;
}
if (!/^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/.test(email)) {
alert("Enter a valid email address.");
return false;
}
if (!/^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[@$!%*?&])[A-Za-z\d@$!%*?&]{8,}$/.test(password)) {
alert("Password must be more than 8 characters and contain at least 1 upper and lower case letter and 1 special character.");
return false;
}
if (password !== confirmPassword) {
alert('Passwords do not match');
return;
}
if (!signupCheck.checked) {
alert("Please accept the terms & conditions to proceed.");
return false;
}
// If validation passes, send data to the server
sendDataToServer(username, email, password);
}
function sendDataToServer(username, password) {
// Use AJAX or fetch to send data to the server
// Example using fetch:
fetch('/signup', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({ username, email, password }),
})
.then(response => response.json())
.then(data => {
// Handle the response from the server
console.log(data);
})
.catch(error => console.error('Error:', error));
}

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@ -1,22 +0,0 @@
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.1.3/dist/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<title>Hello, world!</title>
</head>
<body>
<h1>Hello, world!</h1>
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/popper.js@1.14.3/dist/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@4.1.3/dist/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
</body>
</html>

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@ -15,9 +15,10 @@ router.get("/", async (req, res, next) => {
});
// /user/register
router.post("/register", async (req, res, next) => {
try {
await addUser(req.body);
//await addUser(req.body);
res.sendStatus(200);
} catch (error) {
console.error(error);

2685
package-lock.json generated

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