Files
nix/hosts/jupiter-vps/configs/wireguard/default.nix
2025-06-16 11:56:38 +01:00

40 lines
929 B
Nix

{ config, inputs, ... }:
let
jupiterConfig = inputs.self.nixosConfigurations.jupiter.config;
wireguardPort = 51820;
jupiterPublicIPv4 = "51.89.210.124";
in
{
boot.kernel.sysctl = {
"net.ipv4.ip_forward" = 1;
"net.ipv4.conf.all.proxy_arp" = 1;
};
sops.secrets.wireguard = { };
networking = {
firewall = {
allowedTCPPorts = jupiterConfig.networking.firewall.allowedTCPPorts;
allowedUDPPorts = [ wireguardPort ] ++ jupiterConfig.networking.firewall.allowedUDPPorts;
};
wireguard.interfaces.wg0 = {
ips = [ "10.0.0.1/24" ];
listenPort = wireguardPort;
privateKeyFile = config.sops.secrets.wireguard.path;
peers = [
{
name = "jupiter";
allowedIPs = [
"10.0.0.2/32"
"${jupiterPublicIPv4}/32"
];
publicKey = "Lvx7bpyqI8rUrxYVDolz7T+EPuRWDohJAAToq7kH7EU=";
}
];
};
};
}