Leaf Node over user-space WireGuard // supplying own dial and resolve functions

[lschmierer]

Hi, NATS is really an amazing project!
I am conceptualising a use-case where Go-embedded leaf nodes should to connect to a NATS cluster through an additional VPN tunnel. Additional network layer encryption is a requirement of our clients.

To make the setup and configuration as seamless as possible, I was thinking about using some user-space WireGuard implementation like https://github.com/WireGuard/wireguard-go/tree/master/tun/netstack.

This would require setting a custom dial (and I guess resolve) function.

The purpose of this post is to test the waters to see whether a pull request adding these configuration options would be accepted or whether there are other complications that I may not be aware of.