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refactor: fmt code

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H3CoF6
2026-02-09 03:33:08 +08:00
parent 05dbc47ffa
commit b3d12fd95f
2 changed files with 4 additions and 11 deletions
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13
src/wechat_decrypt_tool/key_service.py
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@@ -208,8 +208,7 @@ NEXT_ACTION_ID = "7c8f99280c70626ccf5960cc4a68f368197e15f8e9"
def get_wechat_internal_global_config(wx_dir: Path, file_name1) -> bytes: def get_wechat_internal_global_config(wx_dir: Path, file_name1) -> bytes:
""" """
获取 Blob 1: 微信内部的 global_config 文件 读微信目录下的主配置文件
路径逻辑: account_dir (wxid_xxx) -> parent (xwechat_files) -> all_users -> config -> global_config
""" """
xwechat_files_root = wx_dir.parent xwechat_files_root = wx_dir.parent
@@ -253,7 +252,6 @@ def get_wechat_internal_global_config(wx_dir: Path, file_name1) -> bytes:
async def fetch_and_save_remote_keys(account: Optional[str] = None) -> Dict[str, Any]: async def fetch_and_save_remote_keys(account: Optional[str] = None) -> Dict[str, Any]:
# 1. 确定账号目录和 WXID
account_dir = _resolve_account_dir(account) account_dir = _resolve_account_dir(account)
wx_id_dir = _resolve_account_wxid_dir(account_dir) wx_id_dir = _resolve_account_wxid_dir(account_dir)
wxid = wx_id_dir.name wxid = wx_id_dir.name
@@ -272,11 +270,8 @@ async def fetch_and_save_remote_keys(account: Optional[str] = None) -> Dict[str,
except Exception as e: except Exception as e:
raise RuntimeError(f"读取微信内部文件失败: {e}") raise RuntimeError(f"读取微信内部文件失败: {e}")
# Blob 3: 空 (联系人)
blob3_bytes = b"" blob3_bytes = b""
# 3. 构造请求
headers = { headers = {
"Accept": "text/x-component", "Accept": "text/x-component",
"Next-Action": NEXT_ACTION_ID, "Next-Action": NEXT_ACTION_ID,
@@ -338,17 +333,15 @@ async def fetch_and_save_remote_keys(account: Optional[str] = None) -> Dict[str,
xor_raw = str(result_data["xor_key"]) xor_raw = str(result_data["xor_key"])
aes_val = str(result_data["aes_key"]) aes_val = str(result_data["aes_key"])
# 转换 XOR Key (服务器返回的是十进制字符串 "178")
try: try:
if xor_raw.startswith("0x"): if xor_raw.startswith("0x"):
xor_int = int(xor_raw, 16) xor_int = int(xor_raw, 16)
else: else:
xor_int = int(xor_raw) xor_int = int(xor_raw)
xor_hex_str = f"0x{xor_int:02X}" # 格式化为 0xB2 xor_hex_str = f"0x{xor_int:02X}"
except: except:
xor_hex_str = xor_raw # 转换失败则原样保留 xor_hex_str = xor_raw
# 保存到数据库/Store
upsert_account_keys_in_store( upsert_account_keys_in_store(
account=wxid, account=wxid,
image_xor_key=xor_hex_str, image_xor_key=xor_hex_str,

2
src/wechat_decrypt_tool/routers/keys.py
View File

@@ -94,7 +94,7 @@ async def get_image_key(account: Optional[str] = None):
通过模拟 Next.js Server Action 协议，利用本地微信配置文件换取 AES/XOR 密钥。 通过模拟 Next.js Server Action 协议，利用本地微信配置文件换取 AES/XOR 密钥。
1. 读取 [wx_dir]/all_users/config/global_config (Blob 1) 1. 读取 [wx_dir]/all_users/config/global_config (Blob 1)
2. 计算 本地 global_config (JSON) 的 SHA3-224 (Blob 2) 2. 读 同上目录下的global_config.crc
3. 构造 Multipart 包发送至远程服务器 3. 构造 Multipart 包发送至远程服务器
4. 解析返回流，自动存入本地数据库 4. 解析返回流，自动存入本地数据库
""" """