dotfiles/flakes/common/nix_modules/tailnet.nix
RingOfStorms (Joshua Bell) 3cb6fba59e make all age use conditional
2025-10-27 23:03:40 -05:00

31 lines
729 B
Nix

{
config,
pkgs,
lib,
...
}:
let
hasSecret =
secret:
let
secrets = config.age.secrets or { };
in
secrets ? ${secret} && secrets.${secret} != null;
in
{
environment.systemPackages = with pkgs; [ tailscale ];
services.tailscale = lib.mkIf (hasSecret "headscale_auth") {
enable = true;
openFirewall = true;
useRoutingFeatures = "client";
authKeyFile = config.age.secrets.headscale_auth.path;
extraUpFlags = [
"--login-server=https://headscale.joshuabell.xyz"
];
extraDaemonFlags = [
"--no-logs-no-support"
];
};
networking.firewall.trustedInterfaces = [ config.services.tailscale.interfaceName ];
networking.firewall.checkReversePath = "loose";
}