Expose WireGuard as a SOCKS5 proxy in a Docker container.

(For the same thing in OpenVPN, see kizzx2/docker-openvpn-client-socks)

This is arguably the easiest way to achieve "app based" routing. For example, you may only want certain applications to go through your WireGuard tunnel while the rest of your system should go through the default gateway. You can also achieve "domain name based" routing by using a PAC file that most browsers support.

Preferably, using start in this repository:

bash start.sh /directory/containing/your/wireguard/conf/file

Alternatively, you can use docker run directly if you want to customize things such as port mapping:

docker run -it --rm --cap-add=NET_ADMIN \
    --name wireguard-socks-proxy \
    --volume /directory/containing/your/wireguard/conf/file/:/etc/wireguard/:ro \
    -p 1080:1080 \
    kizzx2/wireguard-socks-proxy

Then connect to SOCKS proxy through through 127.0.0.1:1080 (or local.docker:1080 for Mac / docker-machine / etc.). For example:

curl --proxy socks5h:https://127.0.0.1:1080 ipinfo.io

You can easily convert this to an HTTP proxy using http-proxy-to-socks, e.g.

hpts -s 127.0.0.1:1080 -p 8080

This can happen if your WireGuard configuration file includes an IPv6 address but your host interface does not work with it. Try removing the IPv6 address in Address from your configuration file.