OpenVPN can connect through http proxies as well in case if you want to tunnel all kinds of traffic https://openvpn.net/community-resources/connecting-to-an-op

OpenVPN can connect through http proxies as well in case if you want to tunnel all kinds of traffic https://openvpn.net/community-resources/connecting-to-an-openvpn-server-via-an-http-proxy/ https://openvpn.net/community-resources/connecting-to-an-ope...