proxy.py

from selenium import webdriver
from selenium.webdriver.common.proxy import Proxy
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.webdriver.chrome.options import Options
import zipfile,os

def proxy_chrome(PROXY_HOST,PROXY_PORT,PROXY_USER,PROXY_PASS):
    manifest_json = """
            {
                "version": "1.0.0",
                "manifest_version": 2,
                "name": "Chrome Proxy",
                "permissions": [
                    "proxy",
                    "tabs",
                    "unlimitedStorage",
                    "storage",
                    "<all_urls>",
                    "webRequest",
                    "webRequestBlocking"
                ],
                "background": {
                    "scripts": ["background.js"]
                },
                "minimum_chrome_version":"22.0.0"
            }
            """

    background_js = """
    var config = {
            mode: "fixed_servers",
            rules: {
              singleProxy: {
                scheme: "http",
                host: "%(host)s",
                port: parseInt(%(port)d)
              },
              bypassList: ["foobar.com"]
            }
          };

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

    function callbackFn(details) {
        return {
            authCredentials: {
                username: "%(user)s",
                password: "%(pass)s"
            }
        };
    }

    chrome.webRequest.onAuthRequired.addListener(
                callbackFn,
                {urls: ["<all_urls>"]},
                ['blocking']
    );
        """ % {
            "host": PROXY_HOST,
            "port": PROXY_PORT,
            "user": PROXY_USER,
            "pass": PROXY_PASS,
        }


    pluginfile = 'extension/proxy_auth_plugin.zip'

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

    co = Options()
    #extension support is not possible in incognito mode for now
    #co.add_argument('--incognito')
    co.add_argument('--disable-gpu')
    #disable infobars
    co.add_argument('--disable-infobars')
    co.add_experimental_option("excludeSwitches",["ignore-certificate-errors"])
    #location of chromedriver, please change it according to your project.
    chromedriver = os.getcwd()+'/Chromedriver/chromedriver'
    co.add_extension(pluginfile)
    driver = webdriver.Chrome(chromedriver,chrome_options=co)
    #return the driver with added proxy configuration.
    return driver

@rajat-np. Thanks. This works!

Maybe a usefull tip for others.
I was struggling with Chrome versions getting automatically updating causing errors of non-matching chromedriver.
I found the package webdriver_manager which can handle this automatically

I replaced line
chromedriver = os.getcwd()+'/Chromedriver/chromedriver'
by

from webdriver_manager.chrome import ChromeDriverManager
chromedriver = ChromeDriverManager().install()

Hey @rajat-np, I copied every line of code exactly and for some reason, I'm still having a problem, I get no error message, but when I check the ip that the chrome is using, it's my IP instead of proxy IP, could anyone pls help me, at this point, I have no idea what to do next. Here is my code, if anyone can spot a mistake

from turtle import back
from weakref import proxy
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.common.proxy import Proxy

#from seleniumwire import webdriver

from selenium import webdriver
from selenium.webdriver.common.proxy import Proxy
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.webdriver.chrome.options import Options
import zipfile,os


import time
import json
import zipfile
import os

import random

from threading import Thread, Lock
FILE_LOCK = Lock()


chrome_options = Options()
#chrome_options.add_argument("--headless")

logins_file = open('./logins.json')
login_content = logins_file.read()
login_content = json.loads(login_content)

proxy_file = open('./proxies.txt')
proxy_contents = proxy_file.readlines()

def proxy_chrome(PROXY_HOST,PROXY_PORT,PROXY_USER,PROXY_PASS):
    manifest_json = """
            {
                "version": "1.0.0",
                "manifest_version": 2,
                "name": "Chrome Proxy",
                "permissions": [
                    "proxy",
                    "tabs",
                    "unlimitedStorage",
                    "storage",
                    "<all_urls>",
                    "webRequest",
                    "webRequestBlocking"
                ],
                "background": {
                    "scripts": ["background.js"]
                },
                "minimum_chrome_version":"22.0.0"
            }
            """

    background_js = """
    var config = {
            mode: "fixed_servers",
            rules: {
              singleProxy: {
                scheme: "http",
                host: "%(host)s",
                port: parseInt(%(port)d)
              },
              bypassList: ["foobar.com"]
            }
          };
    chrome.proxy.settings.set({value: config, scope: "regular"}, function() {});
    function callbackFn(details) {
        return {
            authCredentials: {
                username: "%(user)s",
                password: "%(pass)s"
            }
        };
    }
    chrome.webRequest.onAuthRequired.addListener(
                callbackFn,
                {urls: ["<all_urls>"]},
                ['blocking']
    );
        """ % {
            "host": PROXY_HOST,
            "port": PROXY_PORT,
            "user": PROXY_USER,
            "pass": PROXY_PASS,
        }


    pluginfile = 'extension/proxy_auth_plugin.zip'

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

    co = Options()
    #extension support is not possible in incognito mode for now
    #co.add_argument('--incognito')
    co.add_argument('--disable-gpu')
    #disable infobars
    co.add_argument('--disable-infobars')
    co.add_experimental_option("excludeSwitches",["ignore-certificate-errors"])
    #location of chromedriver, please change it according to your project.
    chromedriver = './chromedriver'
    co.add_extension(pluginfile)
    driver = webdriver.Chrome(chromedriver,chrome_options=co)
    #return the driver with added proxy configuration.
    return driver


def run():
    [PROXY_HOST, PROXY_PORT, PROXY_USER, PROXY_PASS] = random.choice(proxy_contents).split(":")
    #print(hostname, port, username, proxy_password)
    #driver = get_chromedriver(use_proxy=True) #, PROXY_HOST=hostname, PROXY_PASS=proxy_password, PROXY_PORT=port, PROXY_USER=username)
    #driver = webdriver.Chrome("./chromedriver", seleniumwire_options=options)
    driver = proxy_chrome(PROXY_HOST,int(PROXY_PORT),PROXY_USER,PROXY_PASS)
    try:
        while True:
            # do something with the driver
    finally:
        driver.close()

i = 0
threads = []
while True:
    try:
        t = Thread(target=run)
        t.start()
        time.sleep(5)
        threads.append(t)
        i+= 1
        print(i)
        for z in threads:
            if z._is_stopped:
                continue
        if i >= 2:
            break
    except:
#logins_file.write(json.dumps(login_content))
logins_file.close()
for t in threads:
    t.join()

Hi UrsaarDev, maybe too late, but the zip file is created when you run the file

This has worked great for me! Until 2025...
Any chance of "manifest_version": 3 version due to chrome disabling v2?