wireguard-p2p

A tool for setting up WireGuard connections from peer to peer. Currently requires Rust nightly and BulletinBoard.

Install

$ cargo install wireguard-p2p

Usage

$ wireguard-p2p
Usage: wireguard-p2p search <peer_name>
       wireguard-p2p publish <interface> <peer_name>
       wireguard-p2p daemon [--config=<path>]

a) Exchange Public Keys

1) Publish your public key

$ wg-quick up wg0
$ wireguard-p2p publish wg0 alices_laptop
Publishing public key for interface 'wg0' (TEx9xzX...) as 'alices_laptop'...
Done.

2) Search for someone else's public key

$ wireguard-p2p search bobs_laptop
Searching for 'bobs_laptop'...
1 public key(s) found:
  1) IoNSps5gr5Lqj+9QeY/eeZyD/oQwn7BgYz8K5SUDhwI=

b) Initiate peer-to-peer connection

Setup your /etc/wireguard/<dev>.conf as usual. Then add the remote peers for your interface to /etc/wireguard-p2p.conf analogous to this

[wg0] # device name
Peer1=IoNSps5gr5Lqj+9QeY/eeZyD/oQwn7BgYz8K5SUDhwI= # pubkey of first remote peer
Peer2=lpRSFHf9FnjWf3DcQWioDIkXyyxHcGkNULQO2BJxOB4= # pubkey of second remote peer
Peer3=ytS02amBxE50QhK6gFLTqoaSXHJV9NzB3TppJ/UZI0w= # pubkey of another remote peer
...

Start peer-to-peer connection

$ wg-quick up wg0
$ wireguard-p2p daemon --config=/etc/wireguard-p2p.conf