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2026-03-10 19:37:31 +03:30
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--- a/examples/image-secure-compute/.gitignore
+++ b/examples/image-secure-compute/.gitignore
@@ -0,0 +1,40 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/versions
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# env files (can opt-in for committing if needed)
+.env*
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts
--- a/examples/image-secure-compute/README.md
+++ b/examples/image-secure-compute/README.md
@@ -0,0 +1,25 @@
+# Image optimization with secure compute
+
+This example shows how you can use a Serverless Function as proxy to private image server to avoid giving direct access to browsers.
+
+## Deploy your own
+
+[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https://github.com/vercel/next.js/tree/canary/examples/image-secure-compute&project-name=image-secure-compute&repository-name=image-secure-compute)
+
+## How to use
+
+Execute [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app) with [npm](https://docs.npmjs.com/cli/init), [Yarn](https://yarnpkg.com/lang/en/docs/cli/create/), or [pnpm](https://pnpm.io) to bootstrap the example:
+
+```bash
+npx create-next-app --example image-secure-compute image-secure-compute-app
+```
+
+```bash
+yarn create next-app --example image-secure-compute image-secure-compute-app
+```
+
+```bash
+pnpm create next-app --example image-secure-compute image-secure-compute-app
+```
+
+Deploy it to the cloud with [Vercel](https://vercel.com/new?utm_source=github&utm_medium=readme&utm_campaign=next-example) ([Documentation](https://nextjs.org/docs/deployment)).
--- a/examples/image-secure-compute/app/favicon.ico
+++ b/examples/image-secure-compute/app/favicon.ico
--- a/examples/image-secure-compute/app/globals.css
+++ b/examples/image-secure-compute/app/globals.css
@@ -0,0 +1,42 @@
+:root {
+  --background: #ffffff;
+  --foreground: #171717;
+}
+
+@media (prefers-color-scheme: dark) {
+  :root {
+    --background: #0a0a0a;
+    --foreground: #ededed;
+  }
+}
+
+html,
+body {
+  max-width: 100vw;
+  overflow-x: hidden;
+}
+
+body {
+  color: var(--foreground);
+  background: var(--background);
+  font-family: Arial, Helvetica, sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+* {
+  box-sizing: border-box;
+  padding: 0;
+  margin: 0;
+}
+
+a {
+  color: inherit;
+  text-decoration: none;
+}
+
+@media (prefers-color-scheme: dark) {
+  html {
+    color-scheme: dark;
+  }
+}
--- a/examples/image-secure-compute/app/image-api/[...path]/route.ts
+++ b/examples/image-secure-compute/app/image-api/[...path]/route.ts
@@ -0,0 +1,16 @@
+// TODO: set origin here
+const SOURCE_IMAGE_ORIGIN = "https://image-optimization-one.vercel.app";
+
+export async function GET(req: Request) {
+  if (!req.headers.get("user-agent")) {
+    // TODO: add any other checks here
+    return new Response("Forbidden", { status: 403 });
+  }
+  const path = new URL(req.url).pathname.slice("/image-api".length);
+  if (!path) {
+    return new Response("Bad Request", { status: 400 });
+  }
+  const res = await fetch(new URL(path, SOURCE_IMAGE_ORIGIN));
+  const { status, headers, body } = res;
+  return new Response(body, { status, headers });
+}
--- a/examples/image-secure-compute/app/layout.tsx
+++ b/examples/image-secure-compute/app/layout.tsx
@@ -0,0 +1,19 @@
+import type { Metadata } from "next";
+import "./globals.css";
+
+export const metadata: Metadata = {
+  title: "Create Next App",
+  description: "Generated by create next app",
+};
+
+export default function RootLayout({
+  children,
+}: Readonly<{
+  children: React.ReactNode;
+}>) {
+  return (
+    <html lang="en">
+      <body>{children}</body>
+    </html>
+  );
+}
--- a/examples/image-secure-compute/app/page.module.css
+++ b/examples/image-secure-compute/app/page.module.css
@@ -0,0 +1,115 @@
+.page {
+  --gray-rgb: 0, 0, 0;
+  --gray-alpha-200: rgba(var(--gray-rgb), 0.08);
+  --gray-alpha-100: rgba(var(--gray-rgb), 0.05);
+
+  --button-primary-hover: #383838;
+  --button-secondary-hover: #f2f2f2;
+
+  display: grid;
+  grid-template-rows: 20px 1fr 20px;
+  align-items: center;
+  justify-items: center;
+  min-height: 100svh;
+  padding: 80px;
+  gap: 64px;
+  font-family: var(--font-geist-sans);
+}
+
+@media (prefers-color-scheme: dark) {
+  .page {
+    --gray-rgb: 255, 255, 255;
+    --gray-alpha-200: rgba(var(--gray-rgb), 0.145);
+    --gray-alpha-100: rgba(var(--gray-rgb), 0.06);
+
+    --button-primary-hover: #ccc;
+    --button-secondary-hover: #1a1a1a;
+  }
+}
+
+.main {
+  display: flex;
+  flex-direction: column;
+  gap: 32px;
+  grid-row-start: 2;
+}
+
+a.primary {
+  background: var(--foreground);
+  color: var(--background);
+  gap: 8px;
+}
+
+a.secondary {
+  border-color: var(--gray-alpha-200);
+  min-width: 158px;
+}
+
+.footer {
+  grid-row-start: 3;
+  display: flex;
+  gap: 24px;
+}
+
+.footer a {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.footer img {
+  flex-shrink: 0;
+}
+
+/* Enable hover only on non-touch devices */
+@media (hover: hover) and (pointer: fine) {
+  a.primary:hover {
+    background: var(--button-primary-hover);
+    border-color: transparent;
+  }
+
+  a.secondary:hover {
+    background: var(--button-secondary-hover);
+    border-color: transparent;
+  }
+
+  .footer a:hover {
+    text-decoration: underline;
+    text-underline-offset: 4px;
+  }
+}
+
+@media (max-width: 600px) {
+  .page {
+    padding: 32px;
+    padding-bottom: 80px;
+  }
+
+  .main {
+    align-items: center;
+  }
+
+  .main ol {
+    text-align: center;
+  }
+
+  .ctas {
+    flex-direction: column;
+  }
+
+  .ctas a {
+    font-size: 14px;
+    height: 40px;
+    padding: 0 16px;
+  }
+
+  a.secondary {
+    min-width: auto;
+  }
+
+  .footer {
+    flex-wrap: wrap;
+    align-items: center;
+    justify-content: center;
+  }
+}
--- a/examples/image-secure-compute/app/page.tsx
+++ b/examples/image-secure-compute/app/page.tsx
@@ -0,0 +1,18 @@
+import styles from "./page.module.css";
+import { SecureImage } from "../components/secure-image";
+
+export default function Home() {
+  return (
+    <div className={styles.page}>
+      <main className={styles.main}>
+        <h1>A frog from a secure origin</h1>
+        <SecureImage
+          src="/frog.png"
+          alt="A frog"
+          width={828 / 2}
+          height={621 / 2}
+        />
+      </main>
+    </div>
+  );
+}
--- a/examples/image-secure-compute/components/secure-image.tsx
+++ b/examples/image-secure-compute/components/secure-image.tsx
@@ -0,0 +1,7 @@
+import Image, { ImageProps } from "next/image";
+
+export function SecureImage(props: ImageProps) {
+  const src =
+    typeof props.src === "string" ? `/image-api${props.src}` : props.src;
+  return <Image {...props} src={src} />;
+}
--- a/examples/image-secure-compute/next.config.ts
+++ b/examples/image-secure-compute/next.config.ts
@@ -0,0 +1,14 @@
+import type { NextConfig } from "next";
+
+const nextConfig: NextConfig = {
+  images: {
+    localPatterns: [
+      {
+        pathname: "/image-api/**",
+        search: "",
+      },
+    ],
+  },
+};
+
+export default nextConfig;
--- a/examples/image-secure-compute/package.json
+++ b/examples/image-secure-compute/package.json
@@ -0,0 +1,19 @@
+{
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start"
+  },
+  "dependencies": {
+    "next": "latest",
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1"
+  },
+  "devDependencies": {
+    "@types/node": "^20",
+    "@types/react": "^18",
+    "@types/react-dom": "^18",
+    "typescript": "^5"
+  }
+}
--- a/examples/image-secure-compute/tsconfig.json
+++ b/examples/image-secure-compute/tsconfig.json
@@ -0,0 +1,27 @@
+{
+  "compilerOptions": {
+    "target": "ES2017",
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "react-jsx",
+    "incremental": true,
+    "plugins": [
+      {
+        "name": "next"
+      }
+    ],
+    "paths": {
+      "@/*": ["./*"]
+    }
+  },
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
+  "exclude": ["node_modules"]
+}