From 9a16c897145e81c6a2e9cad22b426effdf0ce4f6 Mon Sep 17 00:00:00 2001
From: cmachsocket <cmach_socket@outlook.com>
Date: Mon, 14 Sep 2026 21:13:16 +0800
Subject: [PATCH 1/2] compatibility fix of rumtime and legacy node

---
 util/crypto.js  | 5 +++--
 util/request.js | 6 +++++-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/util/crypto.js b/util/crypto.js
index 6838fe1..0fa1695 100644
--- a/util/crypto.js
+++ b/util/crypto.js
@@ -151,7 +151,8 @@ const decrypt = (cipher) => {
 }
 
 const aesEcbEncrypt = (key, plaintext) => {
-  const cipher = crypto.createCipheriv(`aes-${key.length * 8}-ecb`, key, null)
+  // 某些运行时不允许使用 null 作为 IV，因此使用 Buffer.alloc(0) ,同时与上下文deriveX25519AesKey等函数保持一致
+  const cipher = crypto.createCipheriv(`aes-${key.length * 8}-ecb`, key, Buffer.alloc(0))
   return Buffer.concat([cipher.update(Buffer.from(plaintext)), cipher.final()])
 }
 
@@ -159,7 +160,7 @@ const aesEcbDecrypt = (key, ciphertext) => {
   const decipher = crypto.createDecipheriv(
     `aes-${key.length * 8}-ecb`,
     key,
-    null,
+    Buffer.alloc(0),
   )
   return Buffer.concat([decipher.update(ciphertext), decipher.final()])
 }
diff --git a/util/request.js b/util/request.js
index 55b6d2b..b6c9481 100644
--- a/util/request.js
+++ b/util/request.js
@@ -440,7 +440,11 @@ const createRequest = async (uri, data, options) => {
           !cookie.NMTID
         ) {
           NMTID_RETRIES_LEFT--
-          answer.cookie = setCookies.map((x) => {
+          answer.cookie = (
+            typeof res.headers['set-cookie'] === 'string'  // node 20 版本以前，可能解析为String
+              ? [res.headers['set-cookie']]
+              : res.headers['set-cookie'] || []
+          ).map((x) => {
             const cleaned = cleanCookie(x)
             const match = x.match(/(?:^|;\s*)NMTID=([^;]+)/)
             if (match) {

From 77a9269828a3266efe49a300aeed236b05efb31a Mon Sep 17 00:00:00 2001
From: cmachsocket <cmach_socket@outlook.com>
Date: Sat, 19 Sep 2026 21:31:39 +0800
Subject: [PATCH 2/2] fix lint

---
 util/crypto.js  | 6 +++++-
 util/request.js | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/util/crypto.js b/util/crypto.js
index 0fa1695..39f5feb 100644
--- a/util/crypto.js
+++ b/util/crypto.js
@@ -152,7 +152,11 @@ const decrypt = (cipher) => {
 
 const aesEcbEncrypt = (key, plaintext) => {
   // 某些运行时不允许使用 null 作为 IV，因此使用 Buffer.alloc(0) ,同时与上下文deriveX25519AesKey等函数保持一致
-  const cipher = crypto.createCipheriv(`aes-${key.length * 8}-ecb`, key, Buffer.alloc(0))
+  const cipher = crypto.createCipheriv(
+    `aes-${key.length * 8}-ecb`,
+    key,
+    Buffer.alloc(0),
+  )
   return Buffer.concat([cipher.update(Buffer.from(plaintext)), cipher.final()])
 }
 
diff --git a/util/request.js b/util/request.js
index b6c9481..11960ed 100644
--- a/util/request.js
+++ b/util/request.js
@@ -441,7 +441,7 @@ const createRequest = async (uri, data, options) => {
         ) {
           NMTID_RETRIES_LEFT--
           answer.cookie = (
-            typeof res.headers['set-cookie'] === 'string'  // node 20 版本以前，可能解析为String
+            typeof res.headers['set-cookie'] === 'string'
               ? [res.headers['set-cookie']]
               : res.headers['set-cookie'] || []
           ).map((x) => {