Cloudflare Turnstile Page & Captcha Bypass for Scraping
We love scraping, don't we? But sometimes, we face Cloudflare protection. This script is designed to bypass the Cloudflare protection on websites, allowing you to interact with them programmatically.
Sponsors
Capsolver
Capsolver.com is an AI-powered service that specializes in solving various types of captchas automatically. It supports captchas such as reCAPTCHA V2, reCAPTCHA V3, hCaptcha, FunCaptcha, DataDome, AWS Captcha, Geetest, and Cloudflare Captcha / Challenge 5s, Imperva / Incapsula, among others.
For developers, Capsolver offers API integration options detailed in their documentation, facilitating the integration of captcha solving into applications. They also provide browser extensions for both Chrome and Firefox, making it easy to use their service directly within a browser. Different pricing packages are available to accommodate varying needs, ensuring flexibility for users.
How does this script work?
If you use Selenium, you may have noticed that it is not possible to bypass Cloudflare protection with it. Even you click the "I'm not a robot" button, you will still be stuck in the "Checking your browser before accessing" page. This is because Cloudflare protection is able to detect the automation tools and block them, which puts the webdriver infinitely in the "Checking your browser before accessing" page.
As you realize, the script uses the DrissionPage, which is a controller for the browser itself. This way, the browser is not detected as a webdriver and the Cloudflare protection is bypassed.
Installation
You can install the required packages by running the following command:
pip install -r requirements.txtDemo
Usage
Create a new instance of the CloudflareBypass class and call the bypass method when you need to bypass the Cloudflare protection.
from CloudflareBypasser import CloudflareBypasser
driver = ChromiumPage()
driver.get('https://nopecha.com/demo/cloudflare')
cf_bypasser = CloudflareBypasser(driver)
cf_bypasser.bypass()You can run the test script to see how it works:
python test.pyIntroducing Server Mode
Recently, @frederik-uni has introduced a new feature called "Server Mode". This feature allows you to bypass the Cloudflare protection remotely, either you can get the cookies or the HTML content of the website.
Installation
You can install the required packages by running the following command:
pip install -r server_requirements.txtUsage
Start the server by running the following command:
python server.pyTwo endpoints are available:
/cookies?url=<URL>&retries=<>: This endpoint returns the cookies of the website (including the Cloudflare cookies)./html?url=<URL>&retries=<>: This endpoint returns the HTML content of the website.
Send a GET request to the desired endpoint with the URL of the website you want to bypass the Cloudflare protection.
sarp@IdeaPad:~/$ curl http://localhost:8000/cookies?url=https://nopecha.com/demo/cloudflare
{"cookies":{"cf_clearance":"SJHuYhHrTZpXDUe8iMuzEUpJxocmOW8ougQVS0.aK5g-1723665177-1.0.1.1-5_NOoP19LQZw4TQ4BLwJmtrXBoX8JbKF5ZqsAOxRNOnW2rmDUwv4hQ7BztnsOfB9DQ06xR5hR_hsg3n8xteUCw"},"user_agent":"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36"}Docker
You can also run the server in a Docker container. Thanks to @gandrunx for Dockerizing the server.
First, build the Docker image:
docker build -t cloudflare-bypass .Then, run the Docker container:
docker run -p 8000:8000 cloudflare-bypassWhat is this not?
This script is not related to bring a solution to bypass if your IP is blocked by Cloudflare. If you are blocked by Cloudflare, you need a clean IP to access the website. This script is designed to bypass the Cloudflare protection, not to bypass the IP block.
Drissionpage
To find out more about DrissionPage, you can get more information from the following links:
Be sure you use a translation tool if you don't speak Chinese.