selenium配置有账号密码验证的代理

一.准备文件

1.background.js

复制var config = {
    mode: "fixed_servers",
    rules: {
      singleProxy: {
        scheme: "http",
        host: "mimvp_proxy_host",
        port: parseInt(mimvp_proxy_port)
      },
      bypassList: ["mimvp.com"]
    }
  };

chrome.proxy.settings.set({value: config, scope: "regular"}, function() {});

function callbackFn(details) {
    return {
        authCredentials: {
            username: "mimvp_username",
            password: "mimvp_password"
        }
    };
}

chrome.webRequest.onAuthRequired.addListener(
        callbackFn,
        {urls: ["<all_urls>"]},
        ['blocking']
);

2.manifest.json

复制var config = {
    mode: "fixed_servers",
    rules: {
      singleProxy: {
        scheme: "http",
        host: "mimvp_proxy_host",
        port: parseInt(mimvp_proxy_port)
      },
      bypassList: ["mimvp.com"]
    }
  };

chrome.proxy.settings.set({value: config, scope: "regular"}, function() {});

function callbackFn(details) {
    return {
        authCredentials: {
            username: "mimvp_username",
            password: "mimvp_password"
        }
    };
}

chrome.webRequest.onAuthRequired.addListener(
        callbackFn,
        {urls: ["<all_urls>"]},
        ['blocking']
);

3.create_proxy_auth_extension.py

复制import random
import string
import zipfile

def create_proxy_auth_extension(proxy_host, proxy_port, proxy_username, proxy_password, scheme='http', plugin_path=None):
    if plugin_path is None:
        plugin_path = r'{}_{}@http-dyn.dobel.com_9020.zip'.format(proxy_username, proxy_password)

    manifest_json = """
    {
        "version": "1.0.0",
        "manifest_version": 2,
        "name": "Dobel Proxy",
        "permissions": [
            "proxy",
            "tabs",
            "unlimitedStorage",
            "storage",
            "<all_urls>",
            "webRequest",
            "webRequestBlocking"
        ],
        "background": {
            "scripts": ["background.js"]
        },
        "minimum_chrome_version":"22.0.0"
    }
    """

    background_js = string.Template(
        """
        var config = {
            mode: "fixed_servers",
            rules: {
                singleProxy: {
                    scheme: "${scheme}",
                    host: "${host}",
                    port: parseInt(${port})
                },
                bypassList: ["foobar.com"]
            }
          };

        chrome.proxy.settings.set({value: config, scope: "regular"}, function() {});

        function callbackFn(details) {
            return {
                authCredentials: {
                    username: "${username}",
                    password: "${password}"
                }
            };
        }

        chrome.webRequest.onAuthRequired.addListener(
            callbackFn,
            {urls: ["<all_urls>"]},
            ['blocking']
        );
        """
    ).substitute(
        host=proxy_host,
        port=proxy_port,
        username=proxy_username,
        password=proxy_password,
        scheme=scheme,
    )

    with zipfile.ZipFile(plugin_path, 'w') as zp:
        zp.writestr("manifest.json", manifest_json)
        zp.writestr("background.js", background_js)

    return plugin_path

2.生成插件运行selenium

复制from selenium.webdriver import Chrome
from selenium.webdriver import ChromeOptions
from create_proxy_auth_extension import create_proxy_auth_extension
proxyHost = "ip"
proxyPort = "port"
# 代理隧道验证信息（账号+密码）
proxyUser = "user"
proxyPass = "password"
chrome_options = ChromeOptions()
chrome_options.add_extension(create_proxy_auth_extension(proxyHost, proxyPort, proxyUser, proxyPass))
driver = Chrome(options=chrome_options)
driver.get('http://ipconfig.cc/')