hello_js_reverse_skill/tcaptcha/server.py

# -*- coding: utf-8 -*-
"""
腾讯天御点选验证码纯协议 HTTP 微服务 (Tencent Turing Captcha HTTP Microservice)
用于在独立机器/宿主机/GPU服务器上运行，供青龙容器或其他轻量级客户端通过 HTTP API 跨机调用。
基于 Python 原生 ThreadingHTTPServer 实现，零额外依赖 (无需额外安装 FastAPI/Flask)。

使用方式:
  uv run python -m tcaptcha.server --port 8000 --host 0.0.0.0
调用接口:
  POST http://<IP>:8000/solve
  请求体 (可选): {"aid": "2039519451"}
  返回 JSON:
  {
      "code": 200,
      "success": true,
      "ticket": "tr03...",
      "randstr": "@...",
      "elapsed_ms": 820
  }
"""

import argparse
import json
import logging
import sys
from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
from pathlib import Path

PROJECT_ROOT = Path(__file__).resolve().parent.parent
if str(PROJECT_ROOT) not in sys.path:
    sys.path.insert(0, str(PROJECT_ROOT))

from tcaptcha.protocol.client import TencentCaptchaClient
from tcaptcha.solvers.icon_click import CaptchaSolver

logging.basicConfig(
    level=logging.INFO,
    format="%(asctime)s [%(levelname)s] %(message)s",
    datefmt="%H:%M:%S",
)
logger = logging.getLogger("tcaptcha_server")

GLOBAL_SOLVER = None


def get_solver() -> CaptchaSolver:
    global GLOBAL_SOLVER
    if GLOBAL_SOLVER is None:
        logger.info("正在初始化并预加载 AI 求解推理引擎 (YOLOv8 + ResNet18)...")
        GLOBAL_SOLVER = CaptchaSolver()
        logger.info("✓ AI 推理引擎预加载完成！")
    return GLOBAL_SOLVER


class CaptchaHttpHandler(BaseHTTPRequestHandler):
    def _send_json(self, code: int, data: dict):
        body = json.dumps(data, ensure_ascii=False).encode("utf-8")
        self.send_response(code)
        self.send_header("Content-Type", "application/json; charset=utf-8")
        self.send_header("Content-Length", str(len(body)))
        self.send_header("Access-Control-Allow-Origin", "*")
        self.send_header("Access-Control-Allow-Headers", "*")
        self.send_header("Access-Control-Allow-Methods", "GET, POST, OPTIONS")
        self.end_headers()
        self.wfile.write(body)

    def do_OPTIONS(self):
        self._send_json(200, {"status": "ok"})

    def do_GET(self):
        if self.path in ["/health", "/"]:
            self._send_json(200, {
                "status": "online",
                "service": "Tencent Captcha Solver Microservice",
                "endpoints": {
                    "solve": "POST /solve (body: {'aid': '2039519451'})",
                    "health": "GET /health"
                }
            })
        elif self.path.startswith("/solve"):
            # 允许通过 GET 快速调试
            self._handle_solve({"aid": "2039519451"})
        else:
            self._send_json(404, {"error": "Not Found"})

    def do_POST(self):
        if self.path.startswith("/solve"):
            content_length = int(self.headers.get("Content-Length", 0))
            body = self.rfile.read(content_length) if content_length > 0 else b"{}"
            try:
                params = json.loads(body.decode("utf-8")) if body else {}
            except Exception:
                params = {}
            self._handle_solve(params)
        else:
            self._send_json(404, {"error": "Not Found"})

    def _handle_solve(self, params: dict):
        aid = params.get("aid") or "2039519451"
        logger.info(f"收到求解请求 (AppID: {aid})...")
        solver = get_solver()
        client = TencentCaptchaClient(aid=aid, solver=solver)
        result = client.solve()

        if result.get("success"):
            self._send_json(200, {
                "code": 200,
                "success": True,
                "ticket": result.get("ticket"),
                "randstr": result.get("randstr"),
                "elapsed_ms": result.get("elapsed_ms"),
                "points": result.get("points"),
            })
        else:
            self._send_json(500, {
                "code": 500,
                "success": False,
                "error": result.get("error"),
                "elapsed_ms": result.get("elapsed_ms"),
            })

    def log_message(self, format, *args):
        logger.info("%s - %s", self.address_string(), format % args)


def main():
    parser = argparse.ArgumentParser(description="Tencent Captcha Microservice")
    parser.add_argument("--host", type=str, default="0.0.0.0", help="Listen host (default: 0.0.0.0)")
    parser.add_argument("--port", type=int, default=8000, help="Listen port (default: 8000)")
    args = parser.parse_args()

    # 预加载推理引擎
    get_solver()

    server_address = (args.host, args.port)
    httpd = ThreadingHTTPServer(server_address, CaptchaHttpHandler)
    logger.info(f"🚀 验证码微服务已启动: http://{args.host}:{args.port}")
    logger.info("可用于青龙面板配置环境变量: TCAPTCHA_API_URL=http://<IP>:%d/solve", args.port)

    try:
        httpd.serve_forever()
    except KeyboardInterrupt:
        logger.info("服务已停止")
    finally:
        httpd.server_close()


if __name__ == "__main__":
    main()