944546beb1
Windows 中文环境默认编码为 GBK，未指定 encoding 会导致 config.json/all_keys.json 解析失败。修复 9 个文件共 17 处。 Closes #32 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
117 lines
3.5 KiB
Python
117 lines
3.5 KiB
Python
"""
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WeChat Decrypt 一键启动
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python main.py # 提取密钥 + 启动 Web UI
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python main.py decrypt # 提取密钥 + 解密全部数据库
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"""
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import json
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import os
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import sys
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import functools
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print = functools.partial(print, flush=True)
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from key_utils import strip_key_metadata
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def check_wechat_running():
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"""检查微信是否在运行，返回 True/False"""
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from find_all_keys import get_pids
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try:
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get_pids()
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return True
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except RuntimeError:
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return False
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def ensure_keys(keys_file, db_dir):
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"""确保密钥文件存在且匹配当前 db_dir，否则重新提取"""
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if os.path.exists(keys_file):
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try:
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with open(keys_file, encoding="utf-8") as f:
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keys = json.load(f)
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except (json.JSONDecodeError, ValueError):
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keys = {}
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# 检查密钥是否匹配当前 db_dir（防止切换账号后误复用旧密钥）
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saved_dir = keys.pop("_db_dir", None)
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if saved_dir and os.path.normcase(os.path.normpath(saved_dir)) != os.path.normcase(os.path.normpath(db_dir)):
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print(f"[!] 密钥文件对应的目录已变更，需要重新提取")
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print(f" 旧: {saved_dir}")
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print(f" 新: {db_dir}")
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keys = {}
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keys = strip_key_metadata(keys)
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if keys:
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print(f"[+] 已有 {len(keys)} 个数据库密钥")
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return
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print("[*] 密钥文件不存在，正在从微信进程提取...")
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print()
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from find_all_keys import main as extract_keys
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try:
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extract_keys()
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except RuntimeError as e:
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print(f"\n[!] 密钥提取失败: {e}")
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sys.exit(1)
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print()
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# 提取后再次检查
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if not os.path.exists(keys_file):
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print("[!] 密钥提取失败")
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sys.exit(1)
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try:
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with open(keys_file, encoding="utf-8") as f:
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keys = json.load(f)
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except (json.JSONDecodeError, ValueError):
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keys = {}
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if not strip_key_metadata(keys):
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print("[!] 未能提取到任何密钥")
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print(" 可能原因：选择了错误的微信数据目录，或微信需要重启")
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print(" 请检查 config.json 中的 db_dir 是否与当前登录的微信账号匹配")
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sys.exit(1)
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def main():
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print("=" * 60)
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print(" WeChat Decrypt")
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print("=" * 60)
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print()
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# 1. 加载配置（自动检测 db_dir）
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from config import load_config
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cfg = load_config()
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# 2. 检查微信进程
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if not check_wechat_running():
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print(f"[!] 未检测到微信进程 ({cfg.get('wechat_process', 'WeChat')})")
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print(" 请先启动微信并登录，然后重新运行")
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sys.exit(1)
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print("[+] 微信进程运行中")
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# 3. 提取密钥
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ensure_keys(cfg["keys_file"], cfg["db_dir"])
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# 4. 根据子命令执行
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cmd = sys.argv[1] if len(sys.argv) > 1 else "web"
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if cmd == "decrypt":
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print("[*] 开始解密全部数据库...")
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print()
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from decrypt_db import main as decrypt_all
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decrypt_all()
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elif cmd == "web":
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print("[*] 启动 Web UI...")
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print()
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from monitor_web import main as start_web
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start_web()
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else:
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print(f"[!] 未知命令: {cmd}")
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print()
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print("用法:")
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print(" python main.py 启动实时消息监听 (Web UI)")
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print(" python main.py decrypt 解密全部数据库到 decrypted/")
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sys.exit(1)
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if __name__ == "__main__":
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main()
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