next.config.js

/** @type {import('next').NextConfig} */
const nextConfig = {
  compress: true,
  poweredByHeader: false,
  reactStrictMode: false,
  output: "standalone",
  // Define CSP policy
  async headers() {
    return [
      {
        source: '/(.*)',
        headers: [
          {
            key: 'X-Content-Type-Options',
            value: 'nosniff',
          },
          {
            key: 'X-Frame-Options',
            value: 'SAMEORIGIN'
          },
          {
            key: 'Strict-Transport-Security',
            value: 'max-age=63072000; includeSubDomains; preload'
          },
          {
            key: 'X-DNS-Prefetch-Control',
            value: 'on'
          },
          {
            key: 'Referrer-Policy',
            value: 'origin-when-cross-origin'
          }
        ],
      },
    ];
  },
  images: {
    remotePatterns: [
      {
        protocol: 'https',
        hostname: 'arena.utt.fr',
        port: '',
        pathname: '/uploads/files/**',
      },
      {
        protocol: 'https',
        hostname: 'dev.arena.uttnetgroup.fr',
        port: '',
        pathname: '/uploads/files/**',
      },
    ],
  },
};

module.exports = nextConfig;