49 lines
1.7 KiB
TypeScript
49 lines
1.7 KiB
TypeScript
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import type { NextConfig } from "next";
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// Pragmatic baseline Content-Security-Policy for a Next.js app.
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// NOTE: Next 16 commonly needs 'unsafe-inline' for styles/scripts when no
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// nonce pipeline is configured. Tightening this to per-request nonces
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// (removing 'unsafe-inline') is a recommended follow-up.
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const contentSecurityPolicy = [
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"default-src 'self'",
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"img-src 'self' data: blob: https:",
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"style-src 'self' 'unsafe-inline'",
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"script-src 'self' 'unsafe-inline'",
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"font-src 'self' data:",
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"connect-src 'self' https://api.stripe.com https://api.openai.com https://api.resend.com",
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"frame-src https://js.stripe.com https://hooks.stripe.com",
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"frame-ancestors 'none'",
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"base-uri 'self'",
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"form-action 'self'",
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].join("; ");
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const nextConfig: NextConfig = {
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// Emit a self-contained server bundle at .next/standalone so the Docker
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// image (used by Coolify) ships only the files needed to run `node server.js`.
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output: "standalone",
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// Strict security headers applied to every route.
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async headers() {
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return [
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{
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source: "/(.*)",
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headers: [
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{ key: "X-Content-Type-Options", value: "nosniff" },
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{ key: "X-Frame-Options", value: "DENY" },
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// no-referrer prevents the tenant-portal token (carried in the URL)
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// from leaking to third parties via the Referer header.
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{ key: "Referrer-Policy", value: "no-referrer" },
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{
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key: "Strict-Transport-Security",
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value: "max-age=63072000; includeSubDomains; preload",
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},
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{ key: "X-DNS-Prefetch-Control", value: "off" },
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{ key: "Content-Security-Policy", value: contentSecurityPolicy },
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],
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},
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];
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},
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};
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export default nextConfig;
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