https://github.com/nwtgck/go-socks

SOCKS4, SOCKS4a and SOCKS5 proxy server in Go
https://github.com/nwtgck/go-socks

golang proxy-server socks-proxy socks4 socks4a socks5 socks5-proxy

Last synced: 4 months ago
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SOCKS4, SOCKS4a and SOCKS5 proxy server in Go

• Host: GitHub
• URL: https://github.com/nwtgck/go-socks
• Owner: nwtgck
• License: mit
• Created: 2021-03-11T14:23:21.000Z (over 5 years ago)
• Default Branch: develop
• Last Pushed: 2024-07-07T23:41:13.000Z (almost 2 years ago)
• Last Synced: 2025-04-01T08:52:05.396Z (about 1 year ago)
• Topics: golang, proxy-server, socks-proxy, socks4, socks4a, socks5, socks5-proxy
• Language: Go
• Homepage:
• Size: 76.2 KB
• Stars: 2
• Watchers: 2
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
# go-socks

[![CI](https://github.com/nwtgck/go-socks/actions/workflows/ci.yml/badge.svg)](https://github.com/nwtgck/go-socks/actions/workflows/ci.yml)

SOCKS4, SOCKS4a and SOCKS5 proxy server in Go

## Thanks

This project is a fork of [armon/go-socks5](https://github.com/armon/go-socks5). The SOCKS5 implementation was written in that project. Thanks!

## Feature

The package has the following features:

* "No Auth" mode

* User/Password authentication

* Support for the CONNECT command

* Rules to do granular filtering of commands

* Custom DNS resolution

* Unit tests

## TODO

The package still needs the following:

* Support for the BIND command

* Support for the ASSOCIATE command

## Example

Below is a simple example of usage

```go

socksConf := &socks.Config{}

socksServer, err := socks.New(socksConf)

if err != nil {

    panic(err)

}

l, err := net.Listen("tcp", "127.0.0.1:1080")

if err != nil {

    panic(err)

}

for {

    conn, err := l.Accept()

    if err != nil {

        panic(err)

    }

    fmt.Println("accepted")

    go socksServer.ServeConn(conn)

}

```