Remove defunct CAPTCHA

The hCaptcha integration has been abandoned for a while. It added yet
another questionable third-party API (which also set a Cloudflare
cookie), and its effectiveness is unclear considering its client-side
nature.

A custom CAPTCHA implementation (such as PoW challenge) is an
interesting prospect, but it'll require proper server-side support.

2 files changed, 0 insertions, 10 deletions

diff --git a/webAO/dom/twofactor.ts b/webAO/dom/twofactor.ts
deleted file mode 100644
index 4f5fa81..0000000
--- a/webAO/dom/twofactor.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-import { client } from "../client";
-
-export function hcallback(hcaptcharesponse: string) {
-  localStorage.setItem("hdid", client.hdid);
-  client.sender.sendServer(`2T#${hcaptcharesponse}#%`);
-  location.reload();
-}
-
-window.hcallback = hcallback;
diff --git a/webAO/dom/window.ts b/webAO/dom/window.ts
index ac43a0a..6fbbf14 100644
--- a/webAO/dom/window.ts
+++ b/webAO/dom/window.ts
@@ -55,7 +55,6 @@ declare global {
     onOOCEnter: (_event: any) => void;
     kickPlayer: (id: number) => void;
     banPlayer: (id: number) => void;
-    hcallback: (_event: any) => void;
   }
 }
 export {};