1 files changed, 20 insertions, 0 deletions
diff --git a/src/pages/.well-known/onion.ts b/src/pages/.well-known/onion.ts
new file mode 100644
index 0000000..552b5eb
--- /dev/null
+++ b/src/pages/.well-known/onion.ts
@@ -0,0 +1,20 @@
+import type { APIRoute } from "astro";
+import { env } from "../../lib/env.ts";
+
+const { PUBLIC_TOR_URL } = env;
+export const GET: APIRoute = (): Response => {
+  if (PUBLIC_TOR_URL === undefined) {
+    return new Response(null, { status: 404 });
+  }
+
+  let url: URL;
+  try {
+    url = new URL(PUBLIC_TOR_URL);
+  } catch {
+    return new Response("Invalid Tor URL", { status: 400 });
+  }
+
+  return new Response(url.host, {
+    headers: { "Onion-Location": url.href, "Content-Type": "text/plain" },
+  });
+};