From 954d084b4f67ed03a5f9260a1342d172917ad743 Mon Sep 17 00:00:00 2001
From: undefined <i@undefined.moe>
Date: Sun, 11 Sep 2022 01:48:24 +0800
Subject: [PATCH] ui: remove stupid base32 encoder

---
 packages/ui-default/package.json                | 3 +--
 packages/ui-default/pages/home_security.page.ts | 4 +---
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/packages/ui-default/package.json b/packages/ui-default/package.json
index 8f1aabe40..c98758210 100644
--- a/packages/ui-default/package.json
+++ b/packages/ui-default/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hydrooj/ui-default",
-  "version": "4.40.4",
+  "version": "4.40.5",
   "author": "undefined <i@undefined.moe>",
   "license": "AGPL-3.0",
   "main": "hydro.js",
@@ -102,7 +102,6 @@
     "stylus-loader": "^7.0.0",
     "tether": "1.4.7",
     "tether-drop": "^1.4.2",
-    "thirty-two": "^1.0.2",
     "through2": "^4.0.2",
     "timeago-react": "^3.0.5",
     "timeago.js": "^4.0.2",
diff --git a/packages/ui-default/pages/home_security.page.ts b/packages/ui-default/pages/home_security.page.ts
index 7837bc5ac..8d649f1dd 100644
--- a/packages/ui-default/pages/home_security.page.ts
+++ b/packages/ui-default/pages/home_security.page.ts
@@ -1,6 +1,5 @@
 import $ from 'jquery';
 import QRCode from 'qrcode';
-import b32 from 'thirty-two';
 import { ActionDialog } from 'vj/components/dialog';
 import Notification from 'vj/components/notification';
 import { NamedPage } from 'vj/misc/Page';
@@ -34,8 +33,7 @@ export default new NamedPage('home_security', () => {
         return true;
       },
     }).open();
-    const secret = b32.encode(crypto.getRandomValues(new Uint8Array(8)))
-      .toString('utf8').replace(/=/g, '').toUpperCase();
+    const secret = String.random(13, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567');
     $('#secret').on('click', () => $('#secret').html(secret));
     const uri = `otpauth://totp/Hydro:${UserContext.uname}?secret=${secret}&issuer=Hydro`;
     const canvas = document.getElementById('qrcode');