mirror of
https://github.com/kevin-DL/complete-node-bootcamp.git
synced 2026-01-11 19:14:26 +00:00
117 lines
3.0 KiB
JavaScript
117 lines
3.0 KiB
JavaScript
const path = require('path');
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const express = require('express');
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const morgan = require('morgan');
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const rateLimit = require('express-rate-limit');
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const helmet = require('helmet');
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const mongoSanitize = require('express-mongo-sanitize');
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const xss = require('xss-clean');
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const hpp = require('hpp');
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const cookieParser = require('cookie-parser');
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const bodyParser = require('body-parser');
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const compression = require('compression');
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const cors = require('cors');
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const AppError = require('./utils/appError');
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const globalErrorHandler = require('./controllers/errorController');
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const tourRouter = require('./routes/tourRoutes');
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const userRouter = require('./routes/userRoutes');
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const reviewRouter = require('./routes/reviewRoutes');
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const bookingRouter = require('./routes/bookingRoutes');
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const bookingController = require('./controllers/bookingController');
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const viewRouter = require('./routes/viewRoutes');
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// Start express app
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const app = express();
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app.enable('trust proxy');
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app.set('view engine', 'pug');
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app.set('views', path.join(__dirname, 'views'));
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// 1) GLOBAL MIDDLEWARES
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// Implement CORS
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app.use(cors());
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// Access-Control-Allow-Origin *
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// api.natours.com, front-end natours.com
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// app.use(cors({
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// origin: 'https://www.natours.com'
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// }))
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app.options('*', cors());
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// app.options('/api/v1/tours/:id', cors());
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// Serving static files
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app.use(express.static(path.join(__dirname, 'public')));
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// Set security HTTP headers
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app.use(helmet());
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// Development logging
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if (process.env.NODE_ENV === 'development') {
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app.use(morgan('dev'));
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}
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// Limit requests from same API
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const limiter = rateLimit({
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max: 100,
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windowMs: 60 * 60 * 1000,
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message: 'Too many requests from this IP, please try again in an hour!'
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});
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app.use('/api', limiter);
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// Stripe webhook, BEFORE body-parser, because stripe needs the body as stream
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app.post(
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'/webhook-checkout',
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bodyParser.raw({ type: 'application/json' }),
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bookingController.webhookCheckout
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);
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// Body parser, reading data from body into req.body
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app.use(express.json({ limit: '10kb' }));
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app.use(express.urlencoded({ extended: true, limit: '10kb' }));
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app.use(cookieParser());
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// Data sanitization against NoSQL query injection
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app.use(mongoSanitize());
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// Data sanitization against XSS
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app.use(xss());
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// Prevent parameter pollution
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app.use(
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hpp({
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whitelist: [
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'duration',
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'ratingsQuantity',
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'ratingsAverage',
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'maxGroupSize',
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'difficulty',
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'price'
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]
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})
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);
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app.use(compression());
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// Test middleware
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app.use((req, res, next) => {
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req.requestTime = new Date().toISOString();
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// console.log(req.cookies);
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next();
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});
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// 3) ROUTES
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app.use('/', viewRouter);
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app.use('/api/v1/tours', tourRouter);
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app.use('/api/v1/users', userRouter);
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app.use('/api/v1/reviews', reviewRouter);
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app.use('/api/v1/bookings', bookingRouter);
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app.all('*', (req, res, next) => {
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next(new AppError(`Can't find ${req.originalUrl} on this server!`, 404));
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});
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app.use(globalErrorHandler);
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module.exports = app;
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