rsocx

A high performence Socks5 proxy server with bind/reverse support implementation by Rust

Features

• Async-std
• No unsafe code
• Single executable
• Linux/Windows/Mac/BSD support
• Support reverse mode(Not bind any port in client)

Build & Run

$> cargo build --release

Installation

$> cargo install rsocx

Usage

Bind Mode

You can run a socks5 proxy and listen port at 1080

$> ./rsocx -l 1080

Reverse Mode

First listen a port waiting for slave connection

$> ./rsocx -t 8000 1080

then reverse connect to master in slave

$> ./cliws -r 127.0.0.1 8000

Benchmark

Simple load test through proxychains4 visit to Tornado's helloworld case in LAN.

python import grequests import time start = time.time() req_list = [grequests.get('http://192.168.0.222:8888') for i in range(1000)] res_list = grequests.map(req_list) print(time.time()-start)

Test Envoriment

| Envoriment | Value | |-------------- |----------- | | Proxy OS | Windows11 | | CPU | i7-9700k | | Target OS | Ubuntu20.04 | | Network | LAN | | Target Server | Tornado(Python) | | Test Count | 1k | | Socks5 client | Proxychains4 |

Test Result

| Project | Language | Base | Take Time | |----------------|----------|-------------|-----------| | rsocx | Rust | Async-std | 12.90s | | rsocx(reverse) | Rust | Aysnc-std | 24.65s | | merino | Rust | Tokio | 12.37s | | go-socks5 | Golang | goroutine | 12.31s | | simple-socks | Nodejs | async | 13.71s | | asio5 | C++ | Boost::Asio | 12.37s | | esocks | Java | Thread-Pool | 25.06s |

(Test Date : 13 Nov 2021)

Socks5 Protocol Support

• [x] IPV6 Support
• [ ] SOCKS5 Authentication Methods
  • [x] NOAUTH
  • [ ] USERPASS
• [ ] SOCKS5 Commands
  • [x] CONNECT
  • [ ] BIND
  • [ ] ASSOCIATE

Reference

• https://github.com/ajmwagar/merino

• https://github.com/ylxdzsw/v2socks