How to bypass Cloudflare checkbox challenge

[Pavel_47]

Hello,

According to this manual from payed captcha resolving service
How to solve Cloudflare Turnstile

in order to resolve captcha challenge one must to provide so-called data-sitekey.
Manual also explain how to find this data-sitekey.
But the url where I try to bypass Cloudflare capctcha challenge doesn't contain data-sitekey (I checked many times) !

I contacted 2captcha support for explanations.
They returned me a link to a manual that uses more complicated approach that apparently doesn't use data-sitekey, but rather explores site response.
Here it is:
Bypassing Cloudflare Challenge with Python and Selenium
I tried also this suggestion (at least as I understood it), but it seems also failing: the params from intercept function is empty.
Here is my code:

import json
import re
import requests
from seleniumbase import Driver
from selenium.webdriver.common.by import By
import time

my_key = '1111112222233333' # this is alias, my actual code is different
url = 'url_with_captcha_challenge'

# Setting up an updated UserAgent
agent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36"

# Configuring the web driver to work in headless mode
driver = Driver(uc=True, log_cdp=True, headless=True, no_sandbox=True, agent=agent, proxy=False)

# Function to intercept CAPTCHA parameters using JavaScript
def intercept(driver):
    driver.execute_script("""
    console.clear = () => console.log('Console was cleared')
    const i = setInterval(()=>{
    if (window.turnstile)
     console.log('success!!')
     {clearInterval(i)
         window.turnstile.render = (a,b) => {
          let params = {
                sitekey: b.sitekey,
                pageurl: window.location.href,
                data: b.cData,
                pagedata: b.chlPageData,
                action: b.action,
                userAgent: navigator.userAgent,
                json: 1
            }
            console.log('intercepted-params:' + JSON.stringify(params))
            window.cfCallback = b.callback
            return        } 
    }
},50)    
""")
    time.sleep(1)
    # Retrieving browser logs containing intercepted parameters
    logs = driver.get_log("browser")
    for log in logs:
        if log['level'] == 'INFO':
            if "intercepted-params:" in log["message"]:
                log_entry = log["message"].encode('utf-8').decode('unicode_escape')
                match = re.search(r'"intercepted-params:({.*?})"', log_entry)
                json_string = match.group(1)
                params = json.loads(json_string)
                return params

driver.get(url)
driver.refresh
time.sleep(5)
params = intercept(driver)

Any suggestions ?
Thanks.

[kucingkembar]

i using this :

options = webdriver.ChromeOptions() 
options.add_argument("--disable-blink-features=AutomationControlled") 
options.add_experimental_option("excludeSwitches", ["enable-automation"]) 
options.add_experimental_option("useAutomationExtension", False) 
driver = webdriver.Chrome(options=options) 

some sites detect those keywords as bot detection