GSnova: Private Proxy Solution.
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- Multiple transport channel support
- http/https
- http2
- websocket
- tcp
- tls
- quic
- kcp
- ssh
- Multiplexing
- All proxy connections running over N persist proxy channel connections
- Simple PAC(Proxy Auto Config)
- Multiple Ciphers support
- Chacha20Poly1305
- Salsa20
- AES128
- HTTP/Socks4/Socks5 Proxy
- Local client running as HTTP/Socks4/Socks5 Proxy
- Transparent TCP/UDP Proxy
- Transparent tcp/udp proxy implementation in pure golang
- Multi-hop Proxy
- TLS man-in-the-middle(MITM) Proxy
- HTTP(S) Packet Capture for Web Debugging
- Log HTTP(S) Packets in file
- Forward HTTP(S) Packets to Remote HTTP Server
go1.9 is requied.
go get -t -u -v github.com/yinqiwen/gsnovaThere is also prebuilt binary release at here
Usage of ./gsnova:
-admin string
Admin listen address
-client
Launch gsnova as client.
-cmd
Launch gsnova by command line without config file.
-cnip string
China IP list. (default "./cnipset.txt")
-conf string
Config file of gsnova.
-hosts string
Hosts file of gsnova client. (default "./hosts.json")
-httpdump.dst string
HTTP Dump destination file or http url
-httpdump.filter value
Next remote proxy hop server to connect for client, eg:wss://xxx.paas.com
-key string
Cipher key for transmission between local&remote. (default "809240d3a021449f6e67aa73221d42df942a308a")
-listen value
Listen on address.
-log string
Log file setting (default "color,gsnova.log")
-mitm
Launch gsnova as a MITM Proxy
-pid string
PID file (default ".gsnova.pid")
-ping_interval int
Channel ping interval seconds. (default 30)
-remote value
Next remote proxy hop server to connect for client, eg:wss://xxx.paas.com
-server
Launch gsnova as server.
-tls.cert string
TLS Cert file
-tls.key string
TLS Key file
-user string
Username for remote server to authorize. (default "gsnova")
-version
Print version.
-window string
Max mux stream window size, default 512K
-window_refresh string
Mux stream window refresh size, default 32K
./gsnova -cmd -server -listen tcp://:48100 -listen quic://:48100 -listen tls://:48101 -listen kcp://:48101 -listen http://:48102 -listen http2://:48103 -key 809240d3a021449f6e67aa73221d42df942a308a -user "*"This would launch a running instance listening at serveral ports with different transport protocol.
The server can also be deployed to serveral PAAS service like heroku/openshift and some docker host servce.
./gsnova -cmd -client -listen :48100 -remote http2://app1.openshiftapps.com -key 809240d3a021449f6e67aa73221d42df942a308a
This would launch a socks4/socks5/http proxy at port 48100 and use http2://app1.openshiftapps.com as next proxy hop.
This is a sample for client.json, the Key and the ServerList need to be modified to match your server.
./gsnova -client -conf ./client.json
GSnova support more than ONE remote server as the next hops, just add moren -remote server arguments to enable multi-hop proxy.
./gsnova -cmd -client -listen :48101 -remote http2://app1.openshiftapps.com -remote wss://app2.herokuapp.com -key 809240d3a021449f6e67aa73221d42df942a308a- Edit iptables rules.
- It's only works on linux.
GSnova support running the client as a MITM proxy to capture HTTP(S) packets for web debuging.
./gsnova -cmd -client -listen :48101 -remote direct -mitm -httpdump.dst ./httpdump.log -httpdump.filter "*.google.com" -httpdump.filter "*.facebook.com"The client side can be compiled to android library by gomobile, eg:
gomobile bind -target=android -a -v github.com/yinqiwen/gsnova/local/gsnova
Users can develop there own app by using the generated gsnova.aar.
There is a very simple andorid app gsnova-android-v0.27.3.1.zip which use tun2socks + gsnova to build.