1zun4/socks2http

Connect to HTTP proxy through SOCKS5 protocol with forwarding credentials

SOCKS2HTTP

This project is a SOCKS5 to HTTP proxy server written in Rust. It allows clients to connect to the internet through an HTTP proxy server using SOCKS5 protocol.

Features

• SOCKS5 server with user/password authentication (always succeeds - see note below)
• Forwards traffic to a configured HTTP proxy server
• Logs connection details and timings (connection establishment, authentication, data transfer)

Note: Currently, authentication on the SOCKS5 server always succeeds. This is to make forwarding credentials to HTTP proxy possible.

Usage

Requirements:

• Rust compiler (https://www.rust-lang.org/tools/install)

Building:

1. Clone the repository:

   git clone https://github.com/1zun4/socks2http.git

2. Navigate to the project directory:

   cd socks2http

3. Build the project:

   cargo build

Running:

1. Run the server:

   cargo run

Client Usage:

You can use any SOCKS5 client to connect to the server. Here's an example using curl:

curl -x socks5://127.0.0.1:42000 -U "username_of_http:password_of_http" https://ipinfo.io/json

This command will connect to https://ipinfo.io/json through the SOCKS5 server running on localhost:42000, using the provided username and password for HTTP proxy authentication.

Configuration

• The SOCKS5 server listens on 127.0.0.1:42000 by default. You can change this by modifying the PROXY_SOCKS5_ADDR constant in the source code.
• The HTTP proxy server address is configured in the PROXY_HTTP_ADDR constant. You need to replace it with the actual address of your HTTP proxy server.

Logging

The project uses the env_logger crate for logging. You can adjust the verbosity level by setting the RUST_LOG environment variable before running the server. For example:

RUST_LOG=info cargo run

This will only log informational messages.

Contributing

We welcome contributions to this project! Please use common sense when contributing.

License

This project is licensed under the GNU General Public License v3.0. A copy of the license is available in the LICENSE: LICENSE file.