rsocx

A high performence Socks5 proxy server with bind/reverse support

Features

• Async
• 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 0.0.0.0:1080

Reverse Mode

First listen a port waiting for slave connection

$> ./rsocx -t 0.0.0.0:8000 -s 0.0.0.0:1080

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.

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