socks server implementation
socks-server is a simple socks proxy server implementation that supports ( socks5 / socks4 / socks4a ) clients.
Build
go build .
Usage
./socks-server -h
Usage of socks-server:
-bind string
socks server bind address (default ":5555")
-dns string
specify a dns server (ip:port) to be used for resolving domains
./socks-server -bind :1080 -dns 8.8.8.8:53
2022/10/03 06:45:17 dns server 8.8.8.8:53
2022/10/03 06:45:17 Serving on :1080
Now the server is ready to accept connections and handle them.
TODO
socks5
- connect
- bind
- udp associate
socks4a
- connect
- bind
REF
- socks 5 (rfc 1928) : https://datatracker.ietf.org/doc/html/rfc1928
- socks 4 : https://www.openssh.com/txt/socks4.protocol
- socks 4a : https://www.openssh.com/txt/socks4a.protocol