next.config.js

/** @type {import('next').NextConfig} */
const path = require('path')

const securityHeaders = [
  {
    key: 'X-DNS-Prefetch-Control',
    value: 'on',
  },
  {
    key: 'Strict-Transport-Security',
    value: 'max-age=63072000; includeSubDomains; preload',
  },
  {
    key: 'X-XSS-Protection',
    value: '1; mode=block',
  },
  {
    key: 'X-Frame-Options',
    value: 'SAMEORIGIN',
  },
  {
    key: 'Permissions-Policy',
    value: 'camera=(), microphone=(), geolocation=(), browsing-topics=()',
  },
  {
    key: 'X-Content-Type-Options',
    value: 'nosniff',
  },
  {
    key: 'Referrer-Policy',
    value: 'strict-origin-when-cross-origin',
  },
  {
    key: 'Cross-Origin-Resource-Policy',
    value: 'same-origin',
  },
  {
    key: 'Cross-Origin-Opener-Policy',
    value: 'same-origin',
  },
]

const nextConfig = {
  reactStrictMode: true,
  env: {
    GITHUB_SHA: process.env.GITHUB_SHA,
    ANALYTICS_ID: process.env.ANALYTICS_ID,
    TYPEBOT_ID: process.env.TYPEBOT_ID,
  },
  sassOptions: {
    includePaths: [path.join(__dirname, 'styles')],
  },
  output: 'standalone',
  async headers() {
    return [
      {
        // Apply these headers to all routes in your application.
        source: '/:path*',
        headers: securityHeaders,
      },
    ]
  },
}

module.exports = nextConfig