next.config.js

/* eslint-disable @typescript-eslint/no-var-requires */

const slug = require('remark-slug')
const headings = require('remark-autolink-headings')
const remarkMath = require('remark-math')
const rehypeKatex = require('rehype-katex')

const withMDX = require('@next/mdx')({
  extension: /\.mdx?$/,
  options: {
    remarkPlugins: [slug, headings, remarkMath],
    rehypePlugins: [() => rehypeKatex({ output: 'html' })],
  },
})

module.exports = withMDX({
  /* future: {
    webpack5: true, // Breaks walletconnect
  }, */
  pageExtensions: ['js', 'jsx', 'ts', 'tsx', 'md', 'mdx'],
  i18n: {
    locales: ['en-US'],
    defaultLocale: 'en-US',
    localeDetection: false,
  },
  images: {
    domains: [
      'raw.githubusercontent.com',
      'ipfs.io',
      'assets.coingecko.com',
      'etherscan.io',
    ],
  },
  async headers() {
    return [
      {
        source: '/:path*{/}?',
        headers: [
          {
            key: 'X-Frame-Options',
            value: 'DENY',
          },
          /*  {
            key: 'Content-Security-Policy',
            value:
              "default-src 'self'; img-src 'self' data: https://assets.coingecko.com https://ipfs.io https://raw.githubusercontent.com https://render.githubusercontent.com https://media.giphy.com; media-src 'self' https://media.giphy.com; script-src 'self' 'unsafe-inline' https://plausible.io; font-src 'self'; style-src 'self' 'unsafe-inline'; prefetch-src https://vanilladefi.com *equilibriumco.vercel.app; connect-src 'self' wss://bridge.walletconnect.org https://api.thegraph.com wss://api.thegraph.com https://eth-mainnet.alchemyapi.io wss://eth-mainnet.alchemyapi.io https://plausible.io; frame-ancestors 'none'; base-uri 'none'; form-action 'none'; manifest-src 'self';",
          }, */
          {
            key: 'X-XSS-Protection',
            value: '1; mode=block',
          },
          {
            key: 'X-Content-Type-Options',
            value: 'nosniff',
          },
          {
            key: 'Referrer-Policy',
            value: 'strict-origin-when-cross-origin',
          },
        ],
      },
    ]
  },
})