nwtgck / go-socks

SOCKS4, SOCKS4a and SOCKS5 proxy server in Go

go-socks

SOCKS4, SOCKS4a and SOCKS5 proxy server in Go

Thanks

This project is a fork of 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

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)
}