wgproxy

Welcome to wgproxy 🎉

wgproxy is a tiny layer-4-proxy to bridge WireGuard®-like traffic via a jump-host. This is e.g. useful to bridge from IPv4-only networks to IPv6-only servers, or to route the traffic via specific gateways.

It basically works as a stateful NAT: A valid WireGuard handshake message is used to allocate a NAT-mapping, which in turn is used to forward/bridge packets between the client and the server.

Example

# Export the necessary environment variables
export WGPROXY_SERVER="my-wireguard-server.invalid:51820"
export WGPROXY_PUBKEY="<the base64 server public key>"

# Configure optional environment variables
export WGPROXY_LISTEN="[::]:51820"
export WGPROXY_TIMEOUT="60"
export WGPROXY_LOGLEVEL="2"

# Start the proxy
wgproxy

Microsoft Windows Support

Microsoft Windows is not an officially supported target, and is not tested. While the application should compile and might work as expected, Windows networking has subtle differences and might cause weird errors.