Add VPN IP address geo location

[GrapeApe230]

Would it be possible to integrate a service like https://ipgeolocation.io/ to the HTTP control server as an api call? This would be helpful to validate a VPN's config.

[qdm12]

Ip information is already fetched from https://ipinfo.io (as logged out).

Please copy pasta your feature request in a github issue and I'll add a route /v1/publicip with all the content obtained. There is already /v1/publicip/ip but I think that one should be removed sometime (when I do a v4 version). that information to /v1/publicip/ip