CORS / Helmet

info

Use AdditionalRequest to share data between hooks and controller.

Examples

Fastify

• fastify/fastify-cors: Fastify CORS
• fastify/fastify-helmet: Important security headers for Fastify

npm

cd server
npm install @fastify/cors @fastify/helmet

yarn

cd server
yarn add @fastify/cors @fastify/helmet

server/service/app.ts

import Fastify, { FastifyServerFactory } from 'fastify';
import helmet from '@fastify/helmet';
import cors from '@fastify/cors';
import { API_BASE_PATH } from '$/service/envValues';
import server from './$server';

export const init = (serverFactory?: FastifyServerFactory) => {
  const app = Fastify({ serverFactory });
  app.register(helmet);
  app.register(cors);
  server(app, { basePath: API_BASE_PATH });
  return app;
};

Express

• expressjs/cors: Node.js CORS middleware
• helmetjs/helmet: Help secure Express apps with various HTTP headers

npm

cd server
npm install cors helmet
npm install -D @types/cors

yarn

cd server
yarn add cors helmet
yarn add -D @types/cors

server/entrypoints/index.ts

import express from 'express';
import helmet from 'helmet';
import cors from 'cors';
import server from '$/$server';
import { API_BASE_PATH } from '$/service/envValues';

export const init = () => {
  const app = express();
  app.use(helmet());
  app.use(cors());
  server(app, { basePath: API_BASE_PATH });
  return app;
};