next.config.js

const { i18n } = require("./next-i18next.config");

const securityHeaders = [
  {
    key: "Content-Security-Policy",
    value:
      `default-src 'none';` +
      `base-uri 'none';` +
      `child-src 'self' app.netlify.com;` +
      `form-action 'none';` +
      `frame-ancestors 'none';` +
      `img-src 'self' images.prismic.io assets.coingecko.com s2.coinmarketcap.com *.cloudfront.net data:;` +
      `media-src 'self';` +
      `object-src 'none';` +
      `script-src 'self' ajax.googleapis.com widgets.coingecko.com files.coinmarketcap.com 3rdparty-apis.coinmarketcap.com app.netlify.com netlify-cdp-loader.netlify.app *.googletagmanager.com ${
        process.env.NODE_ENV === "development" ? `'unsafe-eval'` : ""
      } https://connect.facebook.net;` +
      `script-src-elem 'self' ajax.googleapis.com widgets.coingecko.com files.coinmarketcap.com 3rdparty-apis.coinmarketcap.com *.googletagmanager.com;` +
      `style-src 'self' fonts.googleapis.com 'unsafe-inline' files.coinmarketcap.com 'unsafe-inline';` +
      `font-src 'self' fonts.gstatic.com;` +
      `connect-src 'self' api.coingecko.com 3rdparty-apis.coinmarketcap.com wss://cable.coingecko.com ocean.defichain.com api.github.com *.google-analytics.com;`,
  },
  {
    key: "Referrer-Policy",
    value: "same-origin",
  },
  {
    key: "X-Content-Type-Options",
    value: "nosniff",
  },
  {
    key: "X-Frame-Options",
    value: "DENY",
  },
  {
    key: "X-XSS-Protection",
    value: "1; mode=block",
  },
  {
    key: "Strict-Transport-Security",
    value: "max-age=63072000; includeSubDomains; preload",
  },
];

module.exports = {
  output: "export",
  experimental: {
    forceSwcTransforms: true,
  },
  reactStrictMode: true,
  swcMinify: true,
  pageExtensions: ["page.tsx", "page.ts"],
  async headers() {
    return [
      {
        source: "/(.*)",
        headers: securityHeaders,
      },
    ];
  },
  images: {
    domains: ["images.prismic.io"],
  },
  async redirects() {
    return [
      {
        source: "/learn/:path*",
        destination: "/404",
        permanent: false,
      },
      {
        source: "/media",
        destination: "/404",
        permanent: false,
      },
      {
        source: "/bug-bounty",
        destination: "/404",
        permanent: false,
      },
      {
        source: "/security",
        destination: "/404",
        permanent: false,
      },
    ];
  },
};