The clicks on the Turnstile checkbox are failing

[benfrankie]

Hi Michael,

'with SB(uc=True, test=True, headless=False, proxy=proxy) as sb:' still fail to bypass CF screen about 40-50% of the time and CF turnstile appears on fet life . com/join . I've tried https://github.com/seleniumbase/SeleniumBase/blob/master/examples/raw_turnstile.py
https://github.com/seleniumbase/SeleniumBase/blob/master/examples/raw_form_turnstile.py and both failed to check the checkbox.

Below is another code I've tried and the relevant log output. Even though the Turnstile appears and the iframe is detected, my script consistently fails to click the checkbox after multiple attempts.

Log Output:
Failed to solve Turnstile challenge after multiple attempts.

Code:

`def handle_turnstile_challenge(sb, nickname):
log = get_logger(nickname)
try:
iframe_selector = "iframe[src*='turnstile']"
turnstile_checkbox_selector = "span.mark"
turnstile_success_selector = "svg#success-icon"

    if sb.is_element_visible(iframe_selector):
        sb.switch_to_frame(iframe_selector)
        retries = 5
        for attempt in range(retries):
            if sb.is_element_visible(turnstile_success_selector):
                log.info(f"{nickname}: Turnstile challenge already solved.")
                break
            try:
                sb.driver.uc_click(turnstile_checkbox_selector, reconnect_time=3)
                log.info(f"{nickname}: Turnstile checkbox clicked.")
                time.sleep(2)
                sb.switch_to_frame(iframe_selector)
                if sb.is_element_visible(turnstile_success_selector):
                    log.info(f"{nickname}: Turnstile challenge solved.")
                    break
            except Exception as e:
                log.error(f"{nickname}: Attempt {attempt + 1}/{retries} failed to click Turnstile checkbox: {e}")
                time.sleep(2)
        else:
            log.error(f"{nickname}: Failed to solve Turnstile challenge after multiple attempts.")
        sb.switch_to_default_content()
    else:
        log.info(f"{nickname}: Turnstile iframe not found.")
except Exception as e:
    log.error(f"{nickname}: Error while handling Turnstile challenge: {e}")`

Could you please help identify why the clicks on the Turnstile checkbox are failing, or suggest a better approach to handle the Turnstile challenge?

Thank you!

[mdmintz]

Looks like you're still using uc_click() to click CF checkboxes. That's the old way, which is no longer effective. Use uc_gui_handle_cf() now. See #2865 for details.

[benfrankie]

Hi,

I've recently updated to SeleniumBase version 4.28.2 and I'm encountering an issue with the new uc_gui_handle_cf method. When trying to use this method, I receive the following error:

`AttributeError: 'Chrome' object has no attribute 'uc_gui_handle_cf'
'BaseCase' object has no attribute 'uc_gui_handle_cf'

Here are the steps I followed:

Updated pip and SeleniumBase to the latest versions.
Verified the installation, and the current version is 4.28.2.
Attempted to use uc_gui_handle_cf as part of handling a Cloudflare Turnstile challenge on a website.
Despite the update, it seems the uc_gui_handle_cf method is not recognized. Below is a simplified version of my code for context:

`from seleniumbase import SB

def handle_turnstile_challenge(sb, nickname):
log = get_logger(nickname)
try:
sb.uc_gui_handle_cf()
log.info("Turnstile challenge handled successfully.")
except AttributeError as e:
log.error(f"Error while handling Turnstile challenge: {e}")

with SB(uc=True, test=True, headless=False) as sb:
nickname = "example_nickname"
sb.driver.uc_open_with_reconnect("https://example.com/join", 15)
handle_turnstile_challenge(sb, nickname)
from seleniumbase import Driver, get_driver

def handle_turnstile_challenge(driver, nickname):
log = get_logger(nickname)
try:
driver.uc_gui_handle_cf()
log.info("Turnstile challenge handled successfully.")
except Exception as e:
log.error(f"Error while handling Turnstile challenge: {e}")
`

Could you provide guidance on how to resolve this issue or confirm if there's a potential bug with the latest update?

Thanks for your help!

[mdmintz]

Make sure you're using the latest version of SeleniumBase, (currently 4.28.2), and make sure you're using UC Mode.

Verify that at runtime:

(Pdb+) import seleniumbase
(Pdb+) seleniumbase.__version__
'4.28.2'
(Pdb+) self.undetectable
True

[mike007-1]

Hi,
It seems turnstile is again blocking the uc_gui_handle_cf function.
After disconnecting the driver, clicking manually on it works fine.
Maybe by getting the iframe coordinates, then disconnecting the driver, then mouse click on the coordinate with pyautogui, it would pass.
I guess js is getting detected here. I also tested it with an anticaptcha provider and it does not work since a few hours...