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829ae4d0c0 |
16
README.md
16
README.md
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@ -27,7 +27,7 @@
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- **公众号搜索** — 按名称搜索公众号,获取 FakeID
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- **扫码登录** — 微信公众平台扫码登录,凭证自动保存,4 天有效期
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- **图片代理** — 代理微信 CDN 图片,解决防盗链问题
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- **Webhook 通知** — 登录过期、触发验证等事件自动推送(支持企业微信机器人)
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- **Webhook 通知** — 登录过期提醒(提前24h/6h预警+已过期通知)、触发验证等事件自动推送(支持企业微信机器人)
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- **API 文档** — 自动生成 Swagger UI / ReDoc,在线调试所有接口
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<div align="center">
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@ -361,7 +361,9 @@ cp env.example .env
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| `WECHAT_TOKEN` | 微信 Token(登录后自动填充) | - |
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| `WECHAT_COOKIE` | 微信 Cookie(登录后自动填充) | - |
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| `WECHAT_FAKEID` | 公众号 FakeID(登录后自动填充) | - |
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| `WEBHOOK_URL` | Webhook 通知地址(可选) | 空 |
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| `WECHAT_EXPIRE_TIME` | 凭证过期时间(登录后自动填充) | - |
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| `WEBHOOK_URL` | Webhook 通知地址(支持企业微信机器人) | 空 |
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| `WEBHOOK_NOTIFICATION_INTERVAL` | 同一事件通知最小间隔(秒) | 300 |
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| `RATE_LIMIT_GLOBAL` | 全局每分钟请求上限 | 10 |
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| `RATE_LIMIT_PER_IP` | 单 IP 每分钟请求上限 | 5 |
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| `RATE_LIMIT_ARTICLE_INTERVAL` | 文章请求最小间隔(秒) | 3 |
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@ -493,6 +495,7 @@ PROXY_URLS=socks5://myuser:mypass@vps1-ip:1080,socks5://myuser:mypass@vps2-ip:10
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│ ├── rate_limiter.py # 限频器
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│ ├── rss_store.py # RSS 数据存储(SQLite)
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│ ├── rss_poller.py # RSS 后台轮询器
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│ ├── login_reminder.py # 登录过期提醒(主动检测)
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│ ├── content_processor.py # 内容处理与图片代理
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│ ├── image_proxy.py # 图片URL代理工具
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│ ├── article_fetcher.py # 批量并发获取文章
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@ -540,9 +543,14 @@ PROXY_URLS=socks5://myuser:mypass@vps1-ip:1080,socks5://myuser:mypass@vps2-ip:10
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</details>
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<details>
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<summary><b>Token 多久过期</b></summary>
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<summary><b>Token 多久过期?如何提前知道?</b></summary>
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Cookie 登录有效期约 4 天,过期后需重新扫码登录。配置 `WEBHOOK_URL` 可以在过期时收到通知。
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Cookie 登录有效期约 4 天,系统会:
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1. 前端显示到期时间(`/api/admin/status` 接口返回 `expireTime` 和 `isExpired` 字段)
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2. **后台每 6 小时主动检测**,提前 24h / 6h 通过 Webhook 预警
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3. 过期后立即通过 Webhook 通知
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配置 `WEBHOOK_URL`(支持企业微信群机器人)可收到实时提醒,避免因凭证过期导致 RSS 轮询失败或搜索功能不可用。
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</details>
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<details>
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7
app.py
7
app.py
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@ -59,7 +59,14 @@ async def lifespan(app: FastAPI):
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init_db()
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await rss_poller.start()
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# 启动登录过期提醒器(自动检测凭证有效期并 webhook 通知)
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from utils.login_reminder import login_reminder
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await login_reminder.start()
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yield
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await login_reminder.stop()
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await rss_poller.stop()
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@ -497,8 +497,8 @@ async def biz_login(request: Request):
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import traceback
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traceback.print_exc()
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# 计算过期时间(30天后)
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expire_time = int((time.time() + 30 * 24 * 3600) * 1000)
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# 计算过期时间(4天后,与微信实际有效期一致)
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expire_time = int((time.time() + 4 * 24 * 3600) * 1000)
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# 保存凭证
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auth_manager.save_credentials(
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@ -0,0 +1,150 @@
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# Copyright (C) 2026 tmwgsicp
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# Licensed under the GNU Affero General Public License v3.0
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# See LICENSE file in the project root for full license text.
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# SPDX-License-Identifier: AGPL-3.0-only
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"""
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登录过期提醒(开源版)
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定期检查本地微信登录凭证过期状态,提前 webhook 通知。
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"""
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import asyncio
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import logging
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import time
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from typing import Optional
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from utils.webhook import webhook
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logger = logging.getLogger(__name__)
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class LoginReminder:
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"""登录过期提醒管理器(开源版单账号架构)"""
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def __init__(self):
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self.check_interval = 6 * 3600 # 每 6 小时检查一次
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self.warning_threshold = 24 * 3600 # 提前 24 小时预警
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self.critical_threshold = 6 * 3600 # 提前 6 小时严重警告
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self._running = False
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self._task: Optional[asyncio.Task] = None
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self._last_warning_level = None # 记录最后一次警告级别,避免重复
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async def start(self):
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"""启动提醒服务"""
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if self._running:
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logger.warning("登录提醒服务已在运行")
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return
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self._running = True
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self._task = asyncio.create_task(self._run())
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logger.info("登录提醒服务已启动,检查间隔: %d 秒", self.check_interval)
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async def stop(self):
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"""停止提醒服务"""
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self._running = False
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if self._task:
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self._task.cancel()
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try:
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await self._task
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except asyncio.CancelledError:
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pass
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logger.info("登录提醒服务已停止")
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async def _run(self):
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"""后台任务循环"""
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while self._running:
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try:
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await self._check_login_status()
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except Exception as e:
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logger.error("检查登录状态失败: %s", e, exc_info=True)
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await asyncio.sleep(self.check_interval)
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async def _check_login_status(self):
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"""检查本地登录凭证的过期状态"""
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from utils.auth_manager import auth_manager
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# 获取凭证信息
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creds = auth_manager.get_credentials()
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if not creds or not creds.get("token"):
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logger.debug("无登录凭证,跳过检查")
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return
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expire_time = creds.get("expire_time", 0)
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if expire_time <= 0:
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logger.debug("凭证无过期时间,跳过检查")
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return
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nickname = creds.get("nickname", "未知账号")
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now = int(time.time() * 1000) # 毫秒时间戳
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time_left_ms = expire_time - now
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time_left_sec = time_left_ms / 1000
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# 已过期
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if time_left_sec <= 0:
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if self._last_warning_level != 'expired':
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await self._notify_expired(nickname)
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self._last_warning_level = 'expired'
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return
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# 严重警告(6 小时内过期)
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if time_left_sec <= self.critical_threshold:
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if self._last_warning_level not in ['critical', 'expired']:
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await self._notify_critical(nickname, time_left_sec)
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self._last_warning_level = 'critical'
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return
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# 一般警告(24 小时内过期)
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if time_left_sec <= self.warning_threshold:
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if self._last_warning_level not in ['warning', 'critical', 'expired']:
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await self._notify_warning(nickname, time_left_sec)
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self._last_warning_level = 'warning'
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return
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# 状态正常,重置警告级别
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if self._last_warning_level is not None:
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self._last_warning_level = None
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logger.info("登录状态已恢复正常: %s", nickname)
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async def _notify_warning(self, nickname: str, time_left: float):
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"""发送一般警告通知"""
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hours = time_left / 3600
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logger.warning(
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"登录凭证即将过期 [%s] - 剩余 %.1f 小时",
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nickname, hours
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)
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await webhook.notify('login_expiring_soon', {
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'nickname': nickname,
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'hours_left': round(hours, 1),
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'level': 'warning',
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'message': f'登录凭证将在 {round(hours, 1)} 小时后过期,请及时重新登录',
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})
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async def _notify_critical(self, nickname: str, time_left: float):
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"""发送严重警告通知"""
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hours = time_left / 3600
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logger.error(
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"登录凭证即将过期(紧急)[%s] - 剩余 %.1f 小时",
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nickname, hours
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)
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await webhook.notify('login_expiring_critical', {
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'nickname': nickname,
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'hours_left': round(hours, 1),
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'level': 'critical',
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'message': f'登录凭证将在 {round(hours, 1)} 小时后过期(紧急),请立即重新登录',
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})
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async def _notify_expired(self, nickname: str):
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"""发送已过期通知"""
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logger.error("登录凭证已过期 [%s]", nickname)
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await webhook.notify('login_expired', {
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'nickname': nickname,
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'message': '登录凭证已过期,API 功能将受限,请重新登录',
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})
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# 全局单例
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login_reminder = LoginReminder()
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@ -21,6 +21,8 @@ logger = logging.getLogger("webhook")
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EVENT_LABELS = {
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"login_success": "登录成功",
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"login_expired": "登录过期",
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"login_expiring_soon": "登录即将过期",
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"login_expiring_critical": "登录即将过期(紧急)",
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"verification_required": "触发验证",
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"content_fetch_failed": "文章内容获取失败",
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}
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