From 574364ae413e881e51f9f10efb4378efb42e85e6 Mon Sep 17 00:00:00 2001
From: binaryify <binaryify@gmail.com>
Date: Mon, 25 Dec 2023 09:46:53 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E9=87=8D=E6=9E=84=20register=5Fanonimo?=
 =?UTF-8?q?us=20=E6=A8=A1=E5=9D=97=20#1858?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 module/register_anonimous.js | 32 +++++++++++++++++---------------
 1 file changed, 17 insertions(+), 15 deletions(-)

diff --git a/module/register_anonimous.js b/module/register_anonimous.js
index b735df3..ab91ff2 100644
--- a/module/register_anonimous.js
+++ b/module/register_anonimous.js
@@ -1,27 +1,29 @@
-// 游客登录
-const crypto = require('crypto')
-const ID_XOR_KEY_1 = Buffer.from('3go8&$833h0k(2)2')
+const CryptoJS = require('crypto-js')
+
+const ID_XOR_KEY_1 = '3go8&$833h0k(2)2'
 
 function cloudmusic_dll_encode_id(some_id) {
-  const xored = Buffer.from(
-    [...some_id].map(
-      (c, idx) => c.charCodeAt(0) ^ ID_XOR_KEY_1[idx % ID_XOR_KEY_1.length],
-    ),
-  )
-  const digest = crypto.createHash('md5').update(xored).digest()
-  return digest.toString('base64')
+  let xoredString = ''
+  for (let i = 0; i < some_id.length; i++) {
+    const charCode =
+      some_id.charCodeAt(i) ^ ID_XOR_KEY_1.charCodeAt(i % ID_XOR_KEY_1.length)
+    xoredString += String.fromCharCode(charCode)
+  }
+  const wordArray = CryptoJS.enc.Utf8.parse(xoredString)
+  const digest = CryptoJS.MD5(wordArray)
+  return CryptoJS.enc.Base64.stringify(digest)
 }
 
 module.exports = async (query, request) => {
   query.cookie.os = 'iOS'
   const deviceId = `NMUSIC`
-  const encodedId = Buffer.from(
-    `${deviceId} ${cloudmusic_dll_encode_id(deviceId)}`,
+  const encodedId = CryptoJS.enc.Base64.stringify(
+    CryptoJS.enc.Utf8.parse(
+      `${deviceId} ${cloudmusic_dll_encode_id(deviceId)}`,
+    ),
   )
-  const username = encodedId.toString('base64')
   const data = {
-    /* A base64 encoded string. */
-    username: username,
+    username: encodedId,
   }
   let result = await request(
     'POST',