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Does homefort sync over the lan or it requires a 3rd party/ proxy broker? It says "The mobile app connects to your home computer" which concerns me a bit as it sounds like a VNC headline.

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The idea is to use try to use NAT traversal (i.e. STUN or UPnP) to get a direct connection, and otherwise relay (i.e. TURN) with end-to-end encryption. I'm hoping IPv6 will eventually allow direct connections everywhere so nothing needs to be relayed.

I haven't built that stuff yet though so the current version requires that your home computer has a public IP address and that you open a port in your router. Obviously it's only usable by technical people right now, but I do eventually want this to be something my mom can install and use on her own.

Check out zerotier; I've been looking at similar p2p techniques and ZT does a good job of packaging them all up with a relaying fallback.

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