baijiahao_data_crawl/一键捕获Cookie.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
一键Cookie捕获工具（适用于小火花客户端）

功能：
1. 自动设置系统代理
2. 启动mitmproxy捕获Cookie
3. 捕获完成后自动关闭代理
"""

import sys
import os
import subprocess
import time
import winreg
import ctypes
import socket

# 设置UTF-8编码
if sys.platform == 'win32':
    import io
    if not isinstance(sys.stdout, io.TextIOWrapper) or sys.stdout.encoding != 'utf-8':
        sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')
    if not isinstance(sys.stderr, io.TextIOWrapper) or sys.stderr.encoding != 'utf-8':
        sys.stderr = io.TextIOWrapper(sys.stderr.buffer, encoding='utf-8')


def check_port_available(port):
    """检查端口是否可用"""
    try:
        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        sock.settimeout(1)
        result = sock.connect_ex(('127.0.0.1', port))
        sock.close()
        return result != 0
    except:
        return False


def kill_mitmdump_processes():
    """关闭所有mitmdump进程"""
    try:
        # 查找mitmdump进程
        result = subprocess.run(
            ['tasklist', '/FI', 'IMAGENAME eq mitmdump.exe', '/FO', 'CSV', '/NH'],
            capture_output=True,
            text=True
        )
        
        if 'mitmdump.exe' in result.stdout:
            print("[!] 检测到旧的mitmdump进程，正在关闭...")
            subprocess.run(['taskkill', '/F', '/IM', 'mitmdump.exe'], 
                         capture_output=True)
            time.sleep(1)
            print("[OK] 已关闭旧进程")
            return True
        return False
    except:
        return False


def set_proxy(enable: bool, proxy_server: str = "127.0.0.1:8888"):
    """设置Windows系统代理"""
    try:
        internet_settings = winreg.OpenKey(
            winreg.HKEY_CURRENT_USER,
            r'Software\Microsoft\Windows\CurrentVersion\Internet Settings',
            0,
            winreg.KEY_WRITE
        )
        
        if enable:
            winreg.SetValueEx(internet_settings, 'ProxyEnable', 0, winreg.REG_DWORD, 1)
            winreg.SetValueEx(internet_settings, 'ProxyServer', 0, winreg.REG_SZ, proxy_server)
        else:
            winreg.SetValueEx(internet_settings, 'ProxyEnable', 0, winreg.REG_DWORD, 0)
        
        winreg.CloseKey(internet_settings)
        
        # 刷新系统设置
        INTERNET_OPTION_REFRESH = 37
        INTERNET_OPTION_SETTINGS_CHANGED = 39
        internet_set_option = ctypes.windll.Wininet.InternetSetOptionW
        internet_set_option(0, INTERNET_OPTION_SETTINGS_CHANGED, 0, 0)
        internet_set_option(0, INTERNET_OPTION_REFRESH, 0, 0)
        
        return True
    except Exception as e:
        print(f"[X] 设置代理失败: {e}")
        return False


def main():
    print("\n" + "="*70)
    print("一键Cookie捕获工具（适用于小火花客户端）")
    print("="*70)
    print()
    
    # 检查并清理旧进程
    kill_mitmdump_processes()
    
    # 检查端口是否可用
    if not check_port_available(8888):
        print("[X] 错误：端口8888已被占用")
        print("正在尝试关闭占用进程...")
        kill_mitmdump_processes()
        time.sleep(2)
        
        if not check_port_available(8888):
            print("[X] 无法释放端口，请手动关闭占用端口8888的程序")
            input("\n按回车键退出...")
            return
    
    script_dir = os.path.dirname(os.path.abspath(__file__))
    capture_script = os.path.join(script_dir, "mitmproxy_capture.py")
    
    if not os.path.exists(capture_script):
        print(f"[X] 错误：找不到捕获脚本 {capture_script}")
        input("\n按回车键退出...")
        return
    
    print("步骤1：启用系统代理...")
    if not set_proxy(True):
        print("[X] 启用代理失败")
        input("\n按回车键退出...")
        return
    
    print("[OK] 系统代理已启用: 127.0.0.1:8888")
    print()
    
    print("步骤2：启动mitmproxy...")
    print(f"  脚本路径: {capture_script}")
    print(f"  监听端口: 8888")
    print()
    print("现在可以在小火花客户端中切换账号，Cookie会自动捕获")
    print("="*70)
    print()
    print("按 Ctrl+C 停止捕获并恢复代理设置")
    print()
    
    process = None
    try:
        # 构建命令
        # --ssl-insecure: 忽略上游SSL证书验证
        # --ignore-hosts: 排除不需要拦截的域名（让其他网站正常访问）
        cmd = [
            "mitmdump",
            "-s", capture_script,
            "-p", "8888",
            "--ssl-insecure",  # 忽略SSL证书验证问题
            "--set", "block_global=false"  # 允许所有流量通过
        ]
        
        # 在Windows上使用CREATE_NO_WINDOW避免窗口问题
        CREATE_NO_WINDOW = 0x08000000
        process = subprocess.Popen(
            cmd,
            stdout=subprocess.PIPE,
            stderr=subprocess.STDOUT,
            creationflags=CREATE_NO_WINDOW,
            text=True,
            encoding='utf-8',
            errors='replace',  # 忽略编码错误，用?替换无法解码的字符
            bufsize=1
        )
        
        print("[OK] mitmproxy已启动，正在监听...")
        print()
        
        # 实时输出日志
        if process.stdout:
            for line in process.stdout:
                print(line, end='')
        
        process.wait()
        
    except KeyboardInterrupt:
        print("\n\n[!] 用户中断，正在停止...")
        if process:
            process.terminate()
            process.wait()
        
    except FileNotFoundError:
        print("\n[X] 错误：找不到mitmdump命令")
        print("请确保已安装mitmproxy：")
        print("  pip install mitmproxy")
        
    except Exception as e:
        print(f"\n[X] 启动失败: {e}")
        import traceback
        traceback.print_exc()
    
    finally:
        # 恢复系统代理设置
        print("\n步骤3：恢复系统代理设置...")
        if set_proxy(False):
            print("[OK] 系统代理已禁用，已恢复正常上网")
        else:
            print("[!] 禁用代理失败，请手动关闭系统代理")
        
        print("\n" + "="*70)
        print("捕获完成！")
        print("Cookie已保存到: captured_account_cookies.json")
        print("="*70)
        input("\n按回车键退出...")


if __name__ == '__main__':
    # 检查是否在Windows上运行
    if sys.platform != 'win32':
        print("[X] 此工具仅支持Windows系统")
        input("\n按回车键退出...")
        sys.exit(1)
    
    main()