From d7817975551283c28f8df3c432b2f1d4480e84ac Mon Sep 17 00:00:00 2001
From: wxg0103 <727495428@qq.com>
Date: Fri, 11 Jul 2025 19:47:32 +0800
Subject: [PATCH] refactor: remove encryption from sensitive fields in
 auth_config_serializer and related modules

---
 apps/common/utils/common.py | 31 -------------------------------
 1 file changed, 31 deletions(-)

diff --git a/apps/common/utils/common.py b/apps/common/utils/common.py
index 85c0215fd..128f32da4 100644
--- a/apps/common/utils/common.py
+++ b/apps/common/utils/common.py
@@ -24,9 +24,6 @@ from pydub import AudioSegment
 
 from ..database_model_manage.database_model_manage import DatabaseModelManage
 from ..exception.app_exception import AppApiException
-from Crypto.Cipher import AES
-from Crypto.Util.Padding import pad, unpad
-from base64 import b64encode, b64decode
 
 
 def password_encrypt(row_password):
@@ -90,34 +87,6 @@ def encryption(message: str):
     return pre_str + content + end_str
 
 
-key = b'J\xbb\xd1\xa3\x93zB\x80/\xf2\x89e\xecb\xfe\x02'
-
-
-def encrypt(message: str) -> str:
-    cipher = AES.new(key, AES.MODE_CBC)
-    ct_bytes = cipher.encrypt(pad(message.encode('utf-8'), AES.block_size))
-    iv = b64encode(cipher.iv).decode('utf-8')
-    ct = b64encode(ct_bytes).decode('utf-8')
-    return f"{iv}:{ct}"
-
-
-def decrypt(encrypted: str) -> str:
-    try:
-        # 判断是否为加密格式 (iv:ciphertext)
-        if ':' not in encrypted:
-            return encrypted  # 非加密字符串直接返回
-
-        iv_str, ct_str = encrypted.split(":", 1)
-        iv = b64decode(iv_str)
-        ct = b64decode(ct_str)
-        cipher = AES.new(key, AES.MODE_CBC, iv)
-        pt = unpad(cipher.decrypt(ct), AES.block_size)
-        return pt.decode('utf-8')
-    except (ValueError, KeyError, IndexError, Exception):
-        # 捕获所有可能的异常，如无效格式、密钥错误等
-        return encrypted  # 如果解密失败，返回原字符串
-
-
 def _remove_empty_lines(text):
     if not isinstance(text, str):
         raise AppApiException(500, _('Text-to-speech node, the text content must be of string type'))