如何为undetected-chromedriver配置带身份验证的代理？

需要使用undetected-chromedriver访问网站，同时添加带身份验证的代理，但常规chromedriver的方法无效，已尝试以下两种方式：

1. 结合seleniumwire的尝试：

from seleniumwire import webdriver
import undetected_chromedriver as uc

options = webdriver.ChromeOptions()
seleniumwire_options = {'proxy': {'https': 'type://username:pass@host:port'}}
driver = uc.Chrome(use_subprocess=True, seleniumwire_options=seleniumwire_options)

2. 直接添加代理参数的尝试：

import undetected_chromedriver as uc

options = uc.ChromeOptions
options.add_argument("--proxy-server=https://username:pass@host:port")
driver = uc.Chrome(use_subprocess=True, options=options)

求适用于undetected-chromedriver的有效代理配置方法。

方法1：通过Chrome扩展注入代理认证 #

直接在--proxy-server中携带用户名密码易被拦截，可通过自定义Chrome扩展自动完成代理认证：

1. 创建两个扩展文件：

   • manifest.json：

   {
       "version": "1.0.0",
       "manifest_version": 3,
       "name": "Proxy Auth Extension",
       "permissions": ["proxy", "tabs", "storage", "activeTab", "scripting"],
       "host_permissions": ["<all_urls>"],
       "background": {
           "service_worker": "background.js"
       },
       "minimum_chrome_version": "100"
   }
   

   • background.js：

   chrome.proxy.settings.set({value: {
           mode: "fixed_servers",
           rules: {
               singleProxy: {
                   scheme: "https",
                   host: "你的代理host",
                   port: 你的代理端口
               },
               bypassList: ["localhost"]
           }
       }, scope: "regular"}, function() {});
   
   chrome.webRequest.onAuthRequired.addListener(
       function(details) {
           return {
               authCredentials: {
                   username: "你的用户名",
                   password: "你的密码"
               }
           };
       },
       {urls: ["<all_urls>"]},
       ['blocking']
   );
   

2. 将文件打包为zip（或直接用文件夹路径），在undetected-chromedriver中加载：

import undetected_chromedriver as uc

options = uc.ChromeOptions()
# 替换为你的扩展文件路径
options.add_extension("proxy_auth_extension.zip")

driver = uc.Chrome(use_subprocess=True, options=options)
driver.get("https://www.example.com")

方法2：修正SeleniumWire与undetected-chromedriver的结合方式 #

调整初始化逻辑，正确关联两者：

import undetected_chromedriver as uc
from seleniumwire import webdriver

options = uc.ChromeOptions()
driver = webdriver.Chrome(
    options=options,
    seleniumwire_options={
        'proxy': {
            'http': 'http://username:password@host:port',
            'https': 'https://username:password@host:port',
            'no_proxy': 'localhost,127.0.0.1'
        }
    },
    driver_executable_path=uc.install()
)

driver.get("https://www.example.com")

方法3：通过Chrome偏好设置配置代理 #

利用experimental_options注入代理认证信息：

import undetected_chromedriver as uc

options = uc.ChromeOptions()

proxy_host = "你的代理host"
proxy_port = "你的代理端口"
proxy_username = "你的用户名"
proxy_password = "你的密码"

options.add_argument(f'--proxy-server=http://{proxy_host}:{proxy_port}')
options.add_experimental_option(
    "prefs",
    {
        "credentials_enable_service": False,
        "profile.password_manager_enabled": False,
        "proxy": {
            "mode": "fixed_servers",
            "server": f"{proxy_host}:{proxy_port}",
            "username": proxy_username,
            "password": proxy_password
        }
    }
)

driver = uc.Chrome(use_subprocess=True, options=options)
driver.get("https://www.example.com")

内容的提问来源于stack exchange，提问作者Katerina_GG