next.config.ts

import type { NextConfig } from "next";

const contentSecurityPolicy = [
  "default-src 'self'",
  "base-uri 'self'",
  "object-src 'none'",
  "frame-ancestors 'none'",
  "form-action 'self' https://checkout.stripe.com",
  "script-src 'self' 'unsafe-inline'",
  "style-src 'self' 'unsafe-inline'",
  "font-src 'self' data:",
  "img-src 'self' data: blob: https://*.tile.openstreetmap.org",
  "connect-src 'self'",
  "frame-src https://js.stripe.com https://hooks.stripe.com",
  "upgrade-insecure-requests"
].join("; ");

const nextConfig: NextConfig = {
  typedRoutes: true,
  poweredByHeader: false,
  async headers() {
    return [
      {
        source: "/:path*",
        headers: [
          { key: "X-Content-Type-Options", value: "nosniff" },
          { key: "Referrer-Policy", value: "strict-origin-when-cross-origin" },
          { key: "X-Frame-Options", value: "DENY" },
          { key: "Permissions-Policy", value: "camera=(), microphone=(), geolocation=(self)" },
          { key: "Cross-Origin-Opener-Policy", value: "same-origin" },
          { key: "Content-Security-Policy", value: contentSecurityPolicy }
        ]
      }
    ];
  },
  experimental: {
    optimizePackageImports: ["lucide-react"]
  }
};

export default nextConfig;