YetAnotherCloudProxySharp

YetAnotherCloudProxy .Net DelegatingHandler / interceptor. (Originally was FlareSolverrSharp and modified to work with CloudProxy)

CloudProxy is a proxy server to bypass Cloudflare protection.

⚠️ This project is in beta state. Some things may not work and the API can change at any time.

Installation

Full-Featured library:

PM> Install-Package YetAnotherCloudProxySharp

Dependencies

.NET Standard 1.3

You need a running CloudProxy service.

Issues

Cloudflare regularly modifies their protection challenge and improves their bot detection capabilities.

Usage

A DelegatingHandler that handles the challenge solution automatically.

A type for HTTP handlers that delegate the processing of HTTP response messages to another handler, called the inner handler.

It checks on every request if the clearance is required or not, if required, it solves the challenge in background then returns the response.

Websites not using Cloudflare will be treated normally. You don't need to configure or call anything further, and you can effectively treat all websites as if they're not protected with anything.

var handler = new ClearanceHandler("http://localhost:8191/")
{
    UserAgent = "Mozilla/5.0 (X11; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0",
    MaxTimeout = 60000
};

var client = new HttpClient(handler);
var content = await client.GetStringAsync("https://uam.hitmehard.fun/HIT");
Console.WriteLine(content);

Full example here

Options

YetAnotherCloudProxy Service API

You have to set the YetAnotherCloudProxy service API in the ClearanceHandler constructor. If you set an empty or null endpoint, YetAnotherCloudProxySharp will be able to detect challenges, but it will not be able to solve them.

Example: http://localhost:8191/

UserAgent

The User-Agent which will be used across this session. If you didn't set it, the default YetAnotherCloudProxy User-Agent will be used.

User-Agent must be the same as the one used to solve the challenge, otherwise Cloudflare will flag you as a bot.

Example: Mozilla/5.0 (X11; Linux i686; rv:77.0) Gecko/20100101 Firefox/77.0

MaxTimeout

Max timeout to solve the challenge.

MaxTimeout should be greater than 15000 (15 seconds) because starting the web browser and solving the challenge takes time.

Example: 60000

abeloin/YetAnotherCloudProxySharp