FlareBypasser

FlareBypasser is a service to bypass Cloudflare and DDoS-GUARD protection, work to solve the challenge after October 20, 2024.

How it works

FlareBypasser starts a server, and it waits for user requests. When some request arrives, it uses zendriver to create a web browser (Chrome). It opens the URL with user parameters and waits until the Cloudflare challenge is solved (or timeout). The cookies are sent back to the user, and those cookies can be used to bypass Cloudflare using other HTTP clients. FlareBypasser don't use intrusive methods (DOM change, including shadow-root mode change) and don't use driver specific abilities (shadow-root navigation), it search challenge position by image processing.

Installation

Docker

It is recommended to install using a Docker container because the project depends on an external browser that is already included within the image.

We provide a docker-compose.yml configuration file. Clone this repository and execute docker compose up -d to start the container.

From github as pip package

Warning Installing as package only works for x64 architecture. For other architectures see Docker images.

• Install Python >=3.9.
• Install Chrome (all OS) or Chromium (just Linux, it doesn't work in Windows) web browser.
• (Only in Unix) Install Xvfb package:
  sudo apt-get install xvfb on Debian based Unix.
  sudo yum install xorg-x11-server-Xvfb on Linux based Unix.
• (Only in macOS) Install XQuartz package.
• If you plan to use proxy with authorization : install gost.
• Run pip install git+https://github.com/yoori/flare-bypasser.git.
• Run flare_bypass_server command to start FlareBypasser.

From source code

Warning Installing from source code only works for x64 architecture. For other architectures see Docker images.

• Install Python >=3.9.
• Install Chrome (all OS) or Chromium (just Linux, it doesn't work in Windows) web browser.
• (Only in Unix) Install Xvfb package:
  sudo apt-get install xvfb on Debian based Unix.
  sudo yum install xorg-x11-server-Xvfb on Linux based Unix.
• (Only in macOS) Install XQuartz package.
• If you plan to use proxy with authorization : install gost.
• Clone this repository.
• Run pip install . (from project root).
• Run flare_bypass_server command to start FlareBypasser.

Usage

Example Bash request:

curl -L -X POST 'http://localhost:8080/v1' \
-H 'Content-Type: application/json' \
--data-raw '{
  "cmd": "request.get",
  "url": "http://www.google.com/",
  "maxTimeout": 60000
}'

Example Python request:

import requests

url = "http://localhost:8080/v1"
headers = {"Content-Type": "application/json"}
data = {
    "cmd": "request.get",
    "url": "http://www.google.com/",
    "maxTimeout": 60000
}
response = requests.post(url, headers = headers, json = data)
print(response.text)

Commands

I recommend to use normalized rest API (path per command) - it more strict ... See /docs page after server start.

POST /v1 : cmd = request.get_cookies (FlareSolverr compatible API)

POST /get_cookies (see /docs)

Return cookies after challenge solve.

Example response:

{
  "status": "ok",
  "message": "Challenge solved!",
  "startTimestamp": 1729525047.104645,
  "endTimestamp": 1729525057.075713,
  "solution": {
    "status": "ok",
    "url": "https://torrentleech.pl/login.php?returnto=%2F",
    "cookies": [
      {"name":"cf_clearance","value":"OvR1ItQg.BERjqCP3x.jLvl0dwt3ryTkYB9ycvoYwPw-1729525048-1.2.1.1-XwfWOOILDSrghfgKcmTWMyaOzg0MX5uhIyRDb9j_E6fgSUCYWWgfgULsMV9OcAtJ74asicOvUgZdgD56k1ryPFh_nWxFdmc547LGkcokXUvtj5DxlIo5mqK1Wk7TgEOvj_Sz44_1Jzj41Qsfw57WIfu9wpDm6aTe0lMZ.8TP5maHGja5bgxtqRRW4gaNCQJpZiLmauclhZnIubERNGziatv_euMp_xXRZUjpOygGOzDyL7w3PeN0P2HTZTl8IIcGSOktE3ryRyyysWcoIlnLiBTcoGrjOM3Av6TrvYlDkqhrZwmsbKNrRpfjfaUDClz.w1_SbS0rMLLJ7isxqUdT92RhdWcPD6aANKOpoqdAu7povEGC8pghVMgo7vLu4CBm3nHlmgMSDQgOB6L2XiHMBuPJdMAq_wkfqcqITl1qfo8","port":null,"domain":".torrentleech.pl","path":"/","secure":true},
      {"name":"PHPSESSID","value":"uk4uefb5p8njsjcbpea1plpl45","port":null,"domain":"torrentleech.pl","path":"/","secure":false}
    ],
    "userAgent":"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36",
    "response": null
  }
}

POST /v1 : cmd = request.get (FlareSolverr compatible API)

POST /get_page (see /docs)

Returns cookies and page content (in response field) after challenge solve.

POST /v1 : cmd = request.post (FlareSolverr compatible API)

POST /make_post (see /docs)

Send POST request (with using form). Need to pass postData parameter value.

Advanced Usage

In some cases you need to make some specific actions on page after challenge solving (click, fill form, ...). For this case you can implement own command over extension - see examples/custom_user_commands

Thanks

If you would like to thank me, put a link to the sites of my partners: https://a.okaif.io (18+)