Can't solve cloudflare captcha inside a VM

[gab-i-alves]

I have the following code, that works when running locally, but when I try to run inside a VM it can't be solved, any tips on how to solve the problem?

I used both sb.activate_cdp_mode and sb.uc_open_with_reconnect to open the site, and sb.uc_gui_handle_captcha()/ sb.uc_gui_handle_cf() to solve the captcha, neither work.

def login(self, sb):
        """Realiza o login no site."""
        sb.activate_cdp_mode(SITE_URL)
        # sb.uc_open_with_reconnect(SITE_URL)

        sb.press_keys("#txtUsuario", self.username)
        sb.press_keys("#pwdSenha", self.password)
        sb.click("#sbmEntrar")

    def solve_captcha(self, sb):
        """Resolve o captcha da Cloudflare enquanto ele estiver presente."""

        try:
            sb.sleep(5)
            while sb.is_element_visible('div[class*="cf-turnstile"]'):
                logger.info("Captcha detectado! Resolvendo...")

                sb.sleep(5)
                sb.scroll_to('div[class*="cf-turnstile"]')
                sb.uc_gui_handle_captcha()
                # sb.uc_gui_handle_cf()

                sb.sleep(2)

                if sb.is_element_visible(".eproc-button-primary"):
                    sb.click(".eproc-button-primary")
                    sb.sleep(2)

            logger.info("Cloudflare des-tru-í-do.")

        except Exception as e:
            logger.error(f"Erro ao resolver o captcha: {e}")

Edit: These are the options on the SB:

with SB(
            uc=True,
            test=True,
            ad_block=True,
            headed=True,
            headless=False,
            external_pdf=True,
            disable_csp=True,
        ) as sb:

[mdmintz]

Duplicate of #3449 (comment).

• CDP Mode replaces regular UC Mode.
• Docker leaves a detectable fingerprint.

[gab-i-alves]

Thanks for the answer but I'm not running on docker, the virtual machine was made on virtual box and it's running linux mint with a graphical interface.
I only CPD methods on my code. Here are more info about the VM:

Linux Kernel: 5.15.0-86-generic

Selenium Base version:
Name: seleniumbase
Version: 4.36.1
Summary: A complete web automation framework for end-to-end testing.
Home-page: https://github.com/seleniumbase/SeleniumBase
Author: Michael Mintz
Author-email: mdmintz@gmail.com
License: MIT
Location: /home/robo/.local/lib/python3.10/site-packages
Requires: attrs, beautifulsoup4, behave, certifi, chardet, charset-normalizer, colorama, cssselect, exceptiongroup, execnet, fasteners, filelock, h11, idna, iniconfig, Jinja2, markdown-it-py, MarkupSafe, mdurl, mycdp, outcome, packaging, parameterized, parse, parse-type, pdbp, pip, platformdirs, pluggy, pygments, pynose, pyotp, pytest, pytest-html, pytest-metadata, pytest-ordering, pytest-rerunfailures, pytest-xdist, python-xlib, pyyaml, requests, rich, sbvirtualdisplay, selenium, setuptools, six, sniffio, sortedcontainers, soupsieve, tabcompleter, trio, trio-websocket, typing-extensions, urllib3, websocket-client, websockets, wheel, wsproto
Required-by:

Selenium version:

Name: selenium
Version: 4.30.0
Summary: Official Python bindings for Selenium WebDriver
Home-page: https://www.selenium.dev
Author: 
Author-email: 
License: Apache 2.0
Location: /home/robo/.local/lib/python3.10/site-packages
Requires: certifi, trio, trio-websocket, typing_extensions, urllib3, websocket-client
Required-by: seleniumbase, undetected-chromedriver

Chromium version:
Chromium 118.0.5993.70 for Linux Mint

The SB options:

with SB(
            uc=True,
            test=True,
            ad_block=True,
            headed=True,
            headless=False,
            external_pdf=True,
            disable_csp=True,
            xvfb=True,
        ) as sb:

On the code, I open the URL with cdp mode and to click on the captcha, I'm using the pyautogui method sb.uc_gui_handle_captcha()

Thanks for the help!

[mdmintz]

Docker or not, virtual machines leave a fingerprint unless properly configured, and that virtual machine configuration is not something that's part of SeleniumBase.

You would need to properly configure your Linux Mint machine to make it look like a regular Linux desktop.
From there, SeleniumBase will do it's job and make your web browser appear human-controlled.

And as I mentioned earlier, CDP Mode replaces regular UC Mode.

[mdmintz]

It might not be the machine configuration though. If that machine is hosted on a non-residential IP range, then it would get blocked due to that.

[gab-i-alves]

Thanks for the help!