在 Selenium/Python/Firefox 中为远程 webdriver 添加扩展

问题描述

我正在寻找可以帮助我的答案......我有一个项目，我需要使用用户名和密码连接到代理。我正在关注以下内容 来自stackoverflow的答案

Python proxy authentication through Selenium chromedriver

但是当我运行我的代码时，selenium 没有告诉我任何信息，并且没有设置用户名和密码。这是使用 add_extension 方法。

我也尝试过 install_extension 方法，但我对这个方法没有任何运气...这是我的代码...我希望有人能帮助我。

Taskscheduler.py

from webdriver.driver import RunSelenium

class TaskScheduler:
    driver = driver_setup()


TaskScheduler()

驱动程序.py

from selenium import webdriver
from selenium.webdriver.support.ui import webdriverwait
from .proxy import inject_proxy_extension
from selenium.webdriver.firefox.options import Options
from selenium.webdriver import DesiredCapabilities
from time import sleep

class RunSelenium:

    @staticmethod
    def get_firefox_profile(proxy_host=None,proxy_port=None,fp=None):
        # Direct = 0,Manual = 1,PAC = 2,AUTODETECT = 4,SYstem = 5
        if proxy_host is not None:
            fp.set_preference("network.proxy.type",1)
            fp.set_preference("network.proxy.http",proxy_host)
            fp.set_preference("network.proxy.http_port",proxy_port)
            fp.set_preference("network.proxy.ssl",proxy_host)
            fp.set_preference("network.proxy.ssl_port",proxy_port)
        fp.set_preference("network.proxy.no_proxies_on","localhost,127.0.0.1,*.mozilla.com")  
        fp.set_preference("browser.link.open_newwindow",1)
        fp.set_preference("browser.link.open_newwindow.restriction",2)
        fp.set_preference('media.mediasource.enabled',True)

        fp.set_preference("network.http.pipelining",True)
        fp.set_preference("network.http.proxy.pipelining",True)
        fp.set_preference("network.http.pipelining.maxrequests",2)
        fp.set_preference("network.http.pipelining.ssl",False)
        # disable mixed content blocks
        fp.set_preference('security.mixed_content.block_active_content',False)
        fp.set_preference('security.mixed_content.block_display_content',False)
        fp.set_preference("security.OCSP.enabled",False)
        fp.set_preference("browser.cache.disk.capacity",0)
        fp.set_preference("browser.sessionstore.interval",900000)
        fp.set_preference("browser.cache.disk.enable",False)
        fp.set_preference("content.interrupt.parsing",False)
        fp.set_preference("dom.webnotifications.enabled",False)
        fp.set_preference("dom.webnotifications.serviceworker.enabled",False)
        fp.set_preference("dom.pushconnection.enabled",False)
        fp.set_preference("dom.push.enabled",False)
        fp.set_preference("services.sync.prefs.sync.dom.webnotifications.enabled",False)
        fp.set_preference("services.sync.prefs.sync.dom.webnotifications.serviceworker.enabled",False)
        fp.set_preference("services.sync.prefs.sync.dom.pushconnection.enabled",False)
        fp.set_preference("services.sync.prefs.sync.dom.push.enabled",False)
        fp.set_preference("browser.privatebrowsing.autostart",True)
        fp.set_preference('intl.accept_languages','en-US,en')
        fp.set_preference("marionette",False)
        fp.set_preference("xpinstall.signatures.required",False);
        return fp

    @staticmethod
    def driver_setup(proxy=None):
        headless = False
        try:
            firefox_profile = webdriver.FirefoxProfile()
            capabilities = DesiredCapabilities.FIREFOX
            capabilities['overlappingCheckdisabled'] = True
            capabilities['unexpecteDalertBehavIoUr'] = 'accept'
            if proxy is not None:
                firefox_profile = RunSelenium.get_firefox_profile(proxy_host=proxy['hostname'],proxy_port=proxy['port'],fp=firefox_profile)
            else:
                firefox_profile = RunSelenium.get_firefox_profile(fp=firefox_profile)
            opts = Options()
            if proxy is not None:
                print('go to inject proxy')
                firefox_profile = inject_proxy_extension(firefox_profile,proxy['username'],proxy['password'])
            opts.headless = headless
            #opts.profile = firefox_profile
            capabilities.update(opts.to_capabilities())
            #firefox_profile.update_preferences()
            print("starting Chrome")
            print(capabilities)
            sleep (5)
            # driver = webdriver.Remote(command_executor='http://localhost:4444',desired_capabilities=capabilities)
            driver = webdriver.Remote(command_executor='http://127.0.0.1:4444/wd/hub',desired_capabilities=capabilities,browser_profile=firefox_profile)
            print("set firefox")
            #driver.wait = webdriverwait(driver,100)
            return driver
        except Exception as e:
            print(e)
            raise e

代理.py

    from selenium.webdriver import DesiredCapabilities,FirefoxProfile
    from selenium.webdriver.firefox.options import Options
    from selenium import webdriver
    import shutil
    import fileinput
    import os
    from selenium import webdriver


    def inject_proxy_extension(firefox_profile,proxy_user,proxy_password):}
        ROOT_DIR = os.path.abspath(os.curdir)
        script_path = os.path.join(ROOT_DIR,"webdriver","external","firefox_proxy_addon","background.js")
        script_backup_path = os.path.join(ROOT_DIR,"background.js.bak")
        extension_path = os.path.join(ROOT_DIR,"proxyauth")
        shutil.copy(script_path,script_backup_path)
        try:
            os.remove(extension_path + ".zip.xpi")
        except OSError:
            pass
        for line in fileinput.input(script_path,inplace=True):
            print(line.replace("PROXY_AUTH_USERNAME",proxy_user)),for line in fileinput.input(script_path,inplace=True):
            print(line.replace("PROXY_AUTH_PASS",proxy_password.replace('"','\\"'))),extension_source_path = os.path.join(ROOT_DIR,"firefox_proxy_addon")
        shutil.make_archive(extension_path,'zip',extension_source_path)
        shutil.move(extension_path + ".zip",extension_path + ".zip.xpi")
        shutil.copy(script_backup_path,script_path)
        os.remove(script_backup_path)
        file_extension =  os.path.join(os.getcwd(),extension_path + ".zip.xpi")
        firefox_profile._install_extension(os.path.join(extension_path + ".zip.xpi"),unpack=True)
        firefox_profile.set_preference("extensions.logging.enabled",True)
        return firefox_profile

manifest.json

        {
    "description": "HTTP Basic Poxy Auth","manifest_version": 2,"name": "HTTP Basic Poxy Auth","version": "1.0","permissions": [
        "webRequest","webRequestBlocking","activeTab","<all_urls>"
    ],"background": {
        "scripts": ["background.js"]
    }
    }

背景.js

        {
    "description": "HTTP Basic Poxy Auth","background": {
        "scripts": ["background.js"]
    }
    }

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。

小编邮箱:dio#foxmail.com (将#修改为@）