Finish ip fetching

README.md

@@ -11,6 +11,9 @@ Read the docs at https://docs.movie-web.app/proxy
  - bypass CORS - always allows browser to send requests through it
  - secure it with turnstile - prevent bots from using your proxy
 
+> [!WARNING]
+> Turnstile integration only works properly with cloudflare workers as platform
+
 ### supported platforms:
  - cloudflare workers
  - AWS lambda

src/utils/ip.ts

@@ -1,5 +1,10 @@
 import { EventHandlerRequest, H3Event } from 'h3';
 
-export function getIp(_event: H3Event<EventHandlerRequest>) {
-  return 'not-a-real-ip'; // TODO cross platform IP
+export function getIp(event: H3Event<EventHandlerRequest>) {
+  const value = getHeader(event, 'CF-Connecting-IP');
+  if (!value)
+    throw new Error(
+      'Ip header not found, turnstile only works on cloudflare workers',
+    );
+  return value;
 }