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https://github.com/solve-cloudflare/cloudflare-python
https://github.com/solve-cloudflare/cloudflare-python
cloudflare cloudflare-api cloudflare-turnstile cloudflare-turnstile-api cloudflare-turnstile-bypass cloudflare-turnstile-captcha-solver cloudflare-turnstile-solver python python-selenium python-selenium-automation selenium selenium-python
Last synced: 4 days ago
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- Host: GitHub
- URL: https://github.com/solve-cloudflare/cloudflare-python
- Owner: solve-cloudflare
- Created: 2024-09-11T08:40:24.000Z (3 months ago)
- Default Branch: main
- Last Pushed: 2024-09-11T10:33:11.000Z (3 months ago)
- Last Synced: 2024-11-01T02:23:45.266Z (about 2 months ago)
- Topics: cloudflare, cloudflare-api, cloudflare-turnstile, cloudflare-turnstile-api, cloudflare-turnstile-bypass, cloudflare-turnstile-captcha-solver, cloudflare-turnstile-solver, python, python-selenium, python-selenium-automation, selenium, selenium-python
- Homepage:
- Size: 7.81 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
Awesome Lists containing this project
README
# How to Solve Cloudflare CAPTCHA in 2024 using Python & Selenium
Cloudflare, one of the leading anti-bot protection systems, is used by around 20% of websites today. If you're facing failures in bypassing Cloudflare CAPTCHA, you're not alone. CAPTCHA can consume valuable time and resources, but in this guide, we'll show you how to solve Cloudflare CAPTCHA efficiently in 2024. We'll explain what Cloudflare CAPTCHA is, why failures happen, and provide an effective solution using Python and Selenium.
## Table of Contents
- [What is Cloudflare CAPTCHA](#what-is-cloudflare-captcha)
- [How does Cloudflare detect bots?](#how-does-cloudflare-detect-bots)
- [How to Solve Cloudflare CAPTCHA](#how-to-solve-cloudflare-captcha)
- [Conclusion](#conclusion)## What is Cloudflare CAPTCHA
Cloudflare is a comprehensive security solution that helps websites defend against online threats. CAPTCHA is a key feature that distinguishes between human users and bots. Cloudflare's CAPTCHA mechanisms are designed to prevent automated attacks, offering security through DDoS protection, WAFs, CDNs, and more.
### Key Features of Cloudflare CAPTCHA:
- **Integrated Security Solution**: Part of Cloudflare’s wider security features.
- **Intelligent Traffic Management**: Dynamically triggers CAPTCHA based on unusual traffic patterns.
- **Seamless User Experience**: Minimal interaction required from legitimate users.
- **Privacy Focused**: Cloudflare prioritizes user data protection.> Need a more efficient way to bypass CAPTCHAs?
>
> Try **CapSolver**, powered by AI for seamless CAPTCHA solving. Use the code **WEBS** to get a **5% bonus** on every recharge! [CapSolver](https://www.capsolver.com/)---
## How does Cloudflare detect bots?
To block malicious bots, Cloudflare uses several advanced detection techniques:
1. **Chromedriver Detection**
Cloudflare detects automation tools like Chromedriver by checking browser properties and behaviors typical of bots.2. **Device Fingerprinting**
It tracks unique device characteristics like screen resolution and browser plugins, creating a fingerprint to detect repeat patterns.3. **IP Proxy Detection**
Identifies IPs associated with malicious activities or unusual request rates.4. **Browser Authenticity**
Checks if the browser attributes, such as the User-Agent, match the actual browser environment.5. **JavaScript Challenge**
Bots typically struggle to execute JavaScript code, so Cloudflare uses JS to detect them.6. **Cookie Validation**
Uses cookies like `cf_clearance` to track user behavior and validate authenticity.7. **TLS Fingerprinting**
Examines the details of TLS communications to detect inconsistencies between bots and real users.---
## How to Solve Cloudflare CAPTCHA
There are multiple methods to solve Cloudflare CAPTCHA, but the most effective way is by using a third-party service like **CapSolver**.
### 1. Using CapSolver to Solve CAPTCHA
CapSolver can handle Cloudflare’s complex detection mechanisms. Here’s how:
1. Use CapSolver to obtain a valid token via their [API](https://docs.capsolver.com/guide/antibots/cloudflare_turnstile.html).
2. Send requests through the TLS library to avoid being flagged.CapSolver provides valid cookies, session data, and helps solve challenges like:
- **IP Detection**: Use high-quality proxies.
- **JavaScript Challenges**: CapSolver mimics real browser behavior.
- **Device Fingerprinting**: Provides fresh browser environment data.Here’s a Python sample code using CapSolver to solve a CAPTCHA:
```python
# pip install requests
import requests
import timeapi_key = "YOUR_API_KEY" # Enter your CapSolver API key here
site_key = "0x4XXXXXXXXXXXXXXXXX" # Enter the site key of the target website
site_url = "https://www.yourwebsite.com" # Enter the target website URLdef capsolver():
payload = {
"clientKey": api_key,
"task": {
"type": 'AntiTurnstileTaskProxyLess',
"websiteKey": site_key,
"websiteURL": site_url,
}
}
res = requests.post("https://api.capsolver.com/createTask", json=payload)
resp = res.json()
task_id = resp.get("taskId")
if not task_id:
print("Failed to create task:", res.text)
return
print(f"Got taskId: {task_id}, getting result...")while True:
time.sleep(1)
payload = {"clientKey": api_key, "taskId": task_id}
res = requests.post("https://api.capsolver.com/getTaskResult", json=payload)
resp = res.json()
if resp.get("status") == "ready":
return resp.get("solution", {}).get('token')
if resp.get("status") == "failed":
print("Solve failed:", res.text)
returntoken = capsolver()
print(token)
```### 2. Using Browser Automation Tools
You can also use tools like **Puppeteer**, **Selenium**, or **Playwright** to interact with Cloudflare CAPTCHA. These tools simulate real user interactions, but may be detected due to their automation nature.
### 3. Using **Undetected Chromedriver**
The `undetected_chromedriver` is a version of Chromedriver that’s less likely to be detected by Cloudflare. It can bypass some detection mechanisms and is useful for web scraping.
### 4. Using **Python curl_cffi to Solve TLS Detection**
Combine valid cookies with the curl_cffi library to make TLS requests that avoid detection.
---
## Conclusion
By following these steps and using services like CapSolver, you can efficiently solve Cloudflare CAPTCHA using Python and Selenium. This method ensures your automation scripts run smoothly without being blocked by CAPTCHA challenges. Remember to use these techniques ethically and always follow the terms of service of the websites you are interacting with.