shadowsocks-go

A fresh implementation of Shadowsocks in Go,that has custom authorization🤔

Features

• SOCKS5 proxy with UDP Associate
• Support for Netfilter TCP redirect on Linux (IPv6 should work but not tested)
• Support for Packet Filter TCP redirect on MacOS/Darwin (IPv4 only)
• UDP tunneling (e.g. relay DNS packets)
• TCP tunneling (e.g. benchmark with iperf3)
• SIP003 plugins
• Replay attack mitigation

Install

go get -u -v github.com/bugfan/shadowsocks-go

Basic Usage

Server

Start a server listening on port 8488 using AEAD_CHACHA20_POLY1305 AEAD cipher with password your-password.

shadowsocks-go -s 'ss://AEAD_CHACHA20_POLY1305:your-password@:8488' -verbose

Client

Start a client connecting to the above server. The client listens on port 1080 for incoming SOCKS5 connections, and tunnels both UDP and TCP on port 8053 and port 8054 to 8.8.8.8:53 and 8.8.4.4:53 respectively.

shadowsocks-go -c 'ss://AEAD_CHACHA20_POLY1305:your-password@[server_address]:8488' \
    -verbose -socks :1080 -u -udptun :8053=8.8.8.8:53,:8054=8.8.4.4:53 \
                             -tcptun :8053=8.8.8.8:53,:8054=8.8.4.4:53

Replace [server_address] with the server's public address.

forked from

https://github.com/shadowsocks/go-shadowsocks2

run

SHADOWSOCKS_SF_CAPACITY=1e6 SHADOWSOCKS_SF_FPR=1e-6 SHADOWSOCKS_SF_SLOT=10 ./shadowsocks-go -s 'ss://AEAD_CHACHA20_POLY1305:abcdef@0.0.0.0:8080'

todo

• add auth logic which could access shadowsocks-auth
• add auto-config module which pull config from configuration center
• dockerization