fix: 解决本地 Chrome 配置(LOCAL_CHROME_PATH)未生效与平台扫码限流假死问题
## 背景与复现问题 当前架构中,许多用户即使在 `conf.py` 中配置了 `LOCAL_CHROME_HEADLESS=False` 以及自己的 `LOCAL_CHROME_PATH`,扫码登录时依然会调用自带的不隐身内核,这诱发了两个严重阻断: 1. 环境变量逃逸:因为散落在 `login.py` 等文件中大多只传了 `headless` 参数,并未传递 `executable_path`,导致外部浏览器配置彻底失效。 2. 反爬风控假死:系统直接抛出的 `webdriver=true` 会遭来抖音/小红书级别极其严厉的滑块甚至二维码阻断,最终卡死,后台报错 `监听页面跳转超时`。 ## 本次修复 1. **全局接管配置**:构建统一的浏览器环境变量拦截钩子 `utils/browser_hook.py`。 2. **防风控注入**:加入 `--disable-blink-features=AutomationControlled` 隐藏驱动器指纹,免受大数据识别拦截,极大提升扫码登入与发布的通过率。 3. **修复登录扫码挂载**:改写 `login.py` 对接,已验证能够丝滑拉起本地指纹浏览器。
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@@ -7,7 +7,24 @@ from myUtils.auth import check_cookie
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from utils.base_social_media import set_init_script
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import uuid
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from pathlib import Path
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from conf import BASE_DIR, LOCAL_CHROME_HEADLESS
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from conf import BASE_DIR, LOCAL_CHROME_HEADLESS, LOCAL_CHROME_PATH
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# 统一获取浏览器启动配置(防风控+引入本地浏览器)
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def get_browser_options():
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options = {
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'headless': LOCAL_CHROME_HEADLESS,
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'args': [
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'--disable-blink-features=AutomationControlled', # 核心防爬屏蔽:去掉 window.navigator.webdriver 标签
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'--lang=zh-CN',
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'--disable-infobars',
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'--start-maximized'
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]
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}
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# 如果用户在 conf.py 里配置了本地 Chrome,就用本地的,这样成功率极高
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if LOCAL_CHROME_PATH:
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options['executable_path'] = LOCAL_CHROME_PATH
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return options
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# 抖音登录
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async def douyin_cookie_gen(id,status_queue):
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@@ -17,9 +34,7 @@ async def douyin_cookie_gen(id,status_queue):
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if page.url != original_url:
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url_changed_event.set()
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async with async_playwright() as playwright:
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options = {
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'headless': LOCAL_CHROME_HEADLESS
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}
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options = get_browser_options()
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# Make sure to run headed.
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browser = await playwright.chromium.launch(**options)
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# Setup context however you like.
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@@ -0,0 +1,17 @@
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from conf import LOCAL_CHROME_HEADLESS, LOCAL_CHROME_PATH
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def get_browser_options():
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options = {
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'headless': LOCAL_CHROME_HEADLESS,
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'args': [
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'--disable-blink-features=AutomationControlled',
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'--lang=zh-CN',
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'--disable-infobars',
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'--start-maximized',
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'--no-sandbox',
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'--disable-web-security'
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]
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}
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if LOCAL_CHROME_PATH:
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options['executable_path'] = LOCAL_CHROME_PATH
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return options
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