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|
{
config,
lib,
secretsDir,
...
}:
let
cfg = config.traits.tailscale;
in
{
options.traits.tailscale = {
enable = lib.mkEnableOption "Tailscale";
ssh.enable = lib.mkEnableOption "Tailscale SSH";
manageSecrets = lib.mkEnableOption "automatic management of secrets";
};
config = lib.mkIf cfg.enable (
lib.mkMerge [
{
networking.firewall = {
# all connections from tailscale are safe...or should be
trustedInterfaces = [ config.services.tailscale.interfaceName ];
};
services.tailscale = {
enable = true;
openFirewall = true;
};
}
(lib.mkIf cfg.ssh.enable {
networking.firewall = {
allowedTCPPorts = [ 22 ];
};
services.tailscale = {
extraUpFlags = [ "--ssh" ];
};
})
(lib.mkIf cfg.manageSecrets {
age.secrets = lib.mkIf cfg.manageSecrets {
tailscaleAuthKey.file = "${secretsDir}/tailscaleAuthKey.age";
};
services.tailscale = {
authKeyFile = config.age.secrets.tailscaleAuthKey.path;
};
})
]
);
}
|
