406 lines
14 KiB
Python
406 lines
14 KiB
Python
"""Chromium/Edge 检测与 Playwright 登录、仅打开浏览器。"""
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import json
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import os
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import subprocess
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import sys
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import tempfile
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import time
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from urllib.parse import urlparse
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from db.accounts_repo import get_account_by_id, mark_login_status
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from util.logging_config import (
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get_skill_logger,
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get_skill_log_file_path,
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subprocess_env_with_trace,
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)
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from util.platforms import (
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PLATFORMS,
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PLATFORM_URLS,
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_LOGIN_LOGGED_OUT_DOM_GENERIC_SELECTORS,
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)
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# 子进程入口脚本与本模块同目录（独立解释器执行，非 import）
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_SERVICE_DIR = os.path.dirname(os.path.abspath(__file__))
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def _win_find_exe(candidates):
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for p in candidates:
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if p and os.path.isfile(p):
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return p
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return None
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def resolve_chromium_channel():
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"""
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Playwright channel: 'chrome' | 'msedge' | None
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Windows 优先 Chrome，其次 Edge；其它系统默认 chrome（由 Playwright 解析 PATH）。
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"""
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if sys.platform != "win32":
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return "chrome"
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pf = os.environ.get("ProgramFiles", r"C:\Program Files")
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pfx86 = os.environ.get("ProgramFiles(x86)", r"C:\Program Files (x86)")
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local = os.environ.get("LocalAppData", "")
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chrome = _win_find_exe(
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[
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os.path.join(pf, "Google", "Chrome", "Application", "chrome.exe"),
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os.path.join(pfx86, "Google", "Chrome", "Application", "chrome.exe"),
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os.path.join(local, "Google", "Chrome", "Application", "chrome.exe") if local else "",
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]
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)
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if chrome:
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return "chrome"
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edge = _win_find_exe(
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[
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os.path.join(pfx86, "Microsoft", "Edge", "Application", "msedge.exe"),
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os.path.join(pf, "Microsoft", "Edge", "Application", "msedge.exe"),
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os.path.join(local, "Microsoft", "Edge", "Application", "msedge.exe") if local else "",
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]
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)
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if edge:
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return "msedge"
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return None
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def _print_browser_install_hint():
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print("❌ 未检测到 Google Chrome 或 Microsoft Edge，请先安装后再登录：")
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print(" • Chrome: https://www.google.com/chrome/")
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print(" • Edge: https://www.microsoft.com/zh-cn/edge")
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def _login_timeout_seconds():
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try:
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return max(60, int((os.getenv("JIANGCHANG_LOGIN_TIMEOUT_SECONDS") or "300").strip()))
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except ValueError:
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return 300
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def _login_poll_interval_seconds():
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"""轮询间隔，默认 1.5s。"""
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try:
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v = float((os.getenv("JIANGCHANG_LOGIN_POLL_INTERVAL_SECONDS") or "1.5").strip())
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return max(0.5, min(v, 10.0))
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except ValueError:
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return 1.5
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def _login_dom_grace_seconds() -> float:
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"""goto 后等待再开始 DOM 判定，减轻跳转中途误判。默认 4s，JIANGCHANG_LOGIN_DOM_GRACE_SECONDS。"""
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try:
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v = float((os.getenv("JIANGCHANG_LOGIN_DOM_GRACE_SECONDS") or "4").strip())
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return max(0.0, min(v, 60.0))
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except ValueError:
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return 4.0
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def _wait_login_timeout_seconds() -> int:
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"""供 wait-login / llm 编排：默认 180 秒，JIANGCHANG_WAIT_LOGIN_TIMEOUT_SECONDS。"""
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try:
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return max(30, min(600, int((os.getenv("JIANGCHANG_WAIT_LOGIN_TIMEOUT_SECONDS") or "180").strip())))
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except ValueError:
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return 180
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def _login_out_bundle_for(platform_key: str) -> dict:
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"""传给子进程：anchor + 未登录可见的选择器列表。"""
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spec = PLATFORMS.get(platform_key, {}) if platform_key else {}
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anchor = (urlparse(PLATFORM_URLS.get(platform_key, "") or "").netloc or "").lower()
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spec_lo_dom = [
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str(s).strip()
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for s in (spec.get("login_logged_out_selectors") or [])
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if s is not None and str(s).strip()
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]
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if bool(spec.get("login_skip_generic_logged_out_dom")):
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logged_out_dom_selectors = list(spec_lo_dom)
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else:
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logged_out_dom_selectors = list(_LOGIN_LOGGED_OUT_DOM_GENERIC_SELECTORS) + spec_lo_dom
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return {
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"logged_out_dom_selectors": logged_out_dom_selectors,
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"anchor_host": anchor,
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}
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def _run_login_browser_session(
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target: dict,
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timeout_sec: int,
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*,
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verbose_ui: bool = True,
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) -> tuple[bool, str]:
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"""
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启动 Playwright 登录检测子进程；**是否已登录以子进程 DOM 判定为准**。
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成功后尽力 `mark_login_status` 供 list/排序展示，**跨技能编排请勿再依赖该字段**（可能与真实 Cookie 会话脱节）。
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返回 (是否已登录成功, end_reason)：end_reason 为 login_child 写入的 reason，失败时可能为
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timeout / user_closed / subprocess_error。
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"""
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log = get_skill_logger()
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account_id = target.get("id")
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channel = resolve_chromium_channel()
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if not channel:
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log.warning("login_aborted no_chromium_channel")
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if verbose_ui:
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_print_browser_install_hint()
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return False, "no_channel"
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try:
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import playwright # noqa: F401
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except ImportError:
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log.error("login_aborted playwright_missing")
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if verbose_ui:
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print("ERROR:需要 playwright：pip install playwright && playwright install chromium")
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return False, "playwright_missing"
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profile_dir = (target.get("profile_dir") or "").strip()
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if not profile_dir:
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log.warning("login_aborted profile_dir_empty account_id=%s", account_id)
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if verbose_ui:
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print("ERROR:PROFILE_DIR_MISSING 库中 profile_dir 为空。")
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return False, "profile_missing"
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os.makedirs(profile_dir, exist_ok=True)
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url = (target.get("url") or "").strip() or PLATFORM_URLS.get(
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target["platform"], "https://www.google.com"
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)
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platform = (target.get("platform") or "").strip().lower()
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poll_sec = _login_poll_interval_seconds()
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dom_grace_sec = _login_dom_grace_seconds()
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browser_name = "Google Chrome" if channel == "chrome" else "Microsoft Edge"
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if verbose_ui:
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print(f"正在为账号 [{target['name']}] 打开 {browser_name} …")
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print(f"访问地址：{url}")
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print(
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"请在窗口内完成登录。系统根据页面是否仍出现「登录」等未登录控件判断；"
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"成功后自动关闭窗口并写入状态（无需手动关浏览器）。"
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)
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print(
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f"页面加载后先等待约 {dom_grace_sec:g} 秒再开始检测（减轻跳转误判，可用 JIANGCHANG_LOGIN_DOM_GRACE_SECONDS 调整）。"
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)
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print(f"轮询间隔约 {poll_sec} 秒；全程最长 {timeout_sec} 秒。")
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log_file = get_skill_log_file_path()
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log.info(
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"login_browser_start account_id=%s platform=%s channel=%s timeout_sec=%s poll_sec=%s "
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"dom_grace_sec=%s profile_dir=%s start_url=%s log_file=%s",
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account_id,
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platform,
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channel,
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timeout_sec,
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poll_sec,
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dom_grace_sec,
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profile_dir,
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url,
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log_file,
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)
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login_runner_path = os.path.join(_SERVICE_DIR, "login_child_runner.py")
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cfg = {
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"channel": channel,
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"profile_dir": profile_dir,
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"url": url,
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"timeout_sec": timeout_sec,
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"poll_interval": poll_sec,
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"dom_grace_sec": dom_grace_sec,
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"login_detect_bundle": _login_out_bundle_for(platform),
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"log_file": log_file,
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}
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with tempfile.NamedTemporaryFile(
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mode="w", suffix=".json", delete=False, encoding="utf-8"
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) as rf:
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result_path = rf.name
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cfg["result_path"] = result_path
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with tempfile.NamedTemporaryFile(
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mode="w", suffix=".json", delete=False, encoding="utf-8"
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) as jf:
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json.dump(cfg, jf, ensure_ascii=False)
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cfg_path = jf.name
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proc_rc = None
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try:
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r = subprocess.run(
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[sys.executable, login_runner_path, cfg_path],
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timeout=timeout_sec + 180,
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env=subprocess_env_with_trace(),
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)
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proc_rc = r.returncode
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if proc_rc != 0:
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if verbose_ui:
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print("⚠️ 浏览器进程异常退出，将仅根据已写入的检测结果更新状态")
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log.warning("login_subprocess_nonzero_return code=%s", proc_rc)
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except subprocess.TimeoutExpired as ex:
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if verbose_ui:
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print("⚠️ 等待浏览器超时，将仅根据已写入的检测结果更新状态")
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log.warning("login_subprocess_timeout err=%s", ex)
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finally:
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try:
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os.unlink(cfg_path)
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except OSError:
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pass
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interactive_ok = False
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end_reason = "subprocess_error"
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try:
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with open(result_path, encoding="utf-8") as rf:
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data = json.load(rf)
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interactive_ok = bool(data.get("interactive_ok"))
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end_reason = str(data.get("end_reason") or "").strip() or (
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"login_ok" if interactive_ok else "timeout"
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)
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except Exception:
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end_reason = "subprocess_error"
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try:
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os.unlink(result_path)
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except OSError:
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pass
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time.sleep(0.5)
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ok = interactive_ok
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log.info(
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"login_finished account_id=%s interactive_ok=%s end_reason=%s subprocess_rc=%s marking_db=%s",
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account_id,
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interactive_ok,
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end_reason,
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proc_rc,
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ok,
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)
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mark_login_status(account_id, ok)
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return ok, end_reason if not ok else "login_ok"
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def cmd_login(account_id):
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log = get_skill_logger()
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log.info("login_command account_id=%r", account_id)
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target = get_account_by_id(account_id)
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if not target:
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log.warning("login_aborted account_not_found account_id=%r", account_id)
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print("ERROR:ACCOUNT_NOT_FOUND")
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return
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timeout_sec = _login_timeout_seconds()
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ok, _end_reason = _run_login_browser_session(target, timeout_sec, verbose_ui=True)
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log_file = get_skill_log_file_path()
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if ok:
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print("✅ 已判定登录成功，状态已写入数据库")
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else:
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log.warning(
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"login_not_detected account_id=%s platform=%s see_log=%s",
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target.get("id"),
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(target.get("platform") or "").strip().lower(),
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log_file,
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)
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print("⚠️ 未检测到有效登录，状态为未登录。请关闭其他占用该用户目录的浏览器后重试，或延长 JIANGCHANG_LOGIN_TIMEOUT_SECONDS 后再登录。")
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print(f"ℹ️ 详细轮询日志见：{log_file}（可将 JIANGCHANG_LOG_LEVEL=DEBUG 打开更细粒度）")
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def cmd_wait_login(account_id) -> int:
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"""
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跨技能编排：若未登录则打开浏览器并在限时内等待登录。
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返回 0：已登录（原本已登录或本次登录成功）；1：失败（超时 / 用户关浏览器 / 其它）。
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stdout 首行：OK:WAIT_LOGIN 或 ERROR:WAIT_LOGIN_*。
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"""
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log = get_skill_logger()
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log.info("wait_login_command account_id=%r", account_id)
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target = get_account_by_id(account_id)
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if not target:
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log.warning("wait_login_aborted account_not_found account_id=%r", account_id)
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print("ERROR:ACCOUNT_NOT_FOUND")
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return 1
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# 库内 login_status=1 时跳过开窗（仅性能提示；与真实 Cookie 可能不同步，此时应再执行 wait-login 覆盖）
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if int(target.get("login_status") or 0) == 1:
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print("OK:WAIT_LOGIN")
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return 0
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if not resolve_chromium_channel():
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_print_browser_install_hint()
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return 1
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try:
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import playwright # noqa: F401
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except ImportError:
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print("ERROR:需要 playwright：pip install playwright && playwright install chromium")
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return 1
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if not (target.get("profile_dir") or "").strip():
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print("ERROR:PROFILE_DIR_MISSING 库中 profile_dir 为空。")
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return 1
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sec = _wait_login_timeout_seconds()
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print(
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f"⏳ 账号「{target.get('name', target['id'])}」尚未登录，将打开浏览器；请在 {sec} 秒内完成登录。"
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"关闭浏览器将视为放弃。"
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)
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ok, end_reason = _run_login_browser_session(target, sec, verbose_ui=False)
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if ok:
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print("OK:WAIT_LOGIN")
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return 0
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if end_reason == "user_closed":
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print("ERROR:WAIT_LOGIN_ABORTED 已关闭浏览器，未完成登录。")
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return 1
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if end_reason == "timeout":
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print("ERROR:WAIT_LOGIN_TIMEOUT 限时内未完成登录。")
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return 1
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if end_reason == "playwright_missing":
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print("ERROR:需要 playwright：pip install playwright && playwright install chromium")
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return 1
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if end_reason == "profile_missing":
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print("ERROR:PROFILE_DIR_MISSING 库中 profile_dir 为空。")
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return 1
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if end_reason == "no_channel":
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_print_browser_install_hint()
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return 1
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print(f"ERROR:WAIT_LOGIN_FAILED end_reason={end_reason}")
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return 1
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def cmd_open(account_id):
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"""打开该账号的持久化浏览器，仅用于肉眼确认是否已登录；不写数据库。"""
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get_skill_logger().info("open account_id=%r", account_id)
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target = get_account_by_id(account_id)
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if not target:
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get_skill_logger().warning("open_not_found account_id=%r", account_id)
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print("ERROR:ACCOUNT_NOT_FOUND")
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return
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channel = resolve_chromium_channel()
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if not channel:
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_print_browser_install_hint()
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return
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try:
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import playwright # noqa: F401
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except ImportError:
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print("ERROR:需要 playwright：pip install playwright && playwright install chromium")
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return
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profile_dir = (target.get("profile_dir") or "").strip()
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if not profile_dir:
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print("ERROR:PROFILE_DIR_MISSING 库中 profile_dir 为空。")
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return
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os.makedirs(profile_dir, exist_ok=True)
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url = (target.get("url") or "").strip() or PLATFORM_URLS.get(
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target["platform"], "https://www.google.com"
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)
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browser_name = "Google Chrome" if channel == "chrome" else "Microsoft Edge"
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print(f"正在打开 [{target['name']}] 的 {browser_name}（仅查看，不写入数据库）")
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print(f"地址：{url}")
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print("请在本窗口中自行确认登录态。关闭浏览器后命令结束。")
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print("需要自动检测并写入数据库时，请执行：python main.py login <id>")
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open_runner_path = os.path.join(_SERVICE_DIR, "open_child_runner.py")
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cfg = {"channel": channel, "profile_dir": profile_dir, "url": url}
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with tempfile.NamedTemporaryFile(
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mode="w", suffix=".json", delete=False, encoding="utf-8"
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) as jf:
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json.dump(cfg, jf, ensure_ascii=False)
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cfg_path = jf.name
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try:
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subprocess.run(
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[sys.executable, open_runner_path, cfg_path],
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env=subprocess_env_with_trace(),
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)
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finally:
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try:
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os.unlink(cfg_path)
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except OSError:
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pass
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