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{ config, pkgs, lib, ... }:
with lib;
{
options = {
services.toxvpn = {
enable = mkEnableOption "toxvpn running on startup";
localip = mkOption {
type = types.str;
default = "10.123.123.1";
description = "your ip on the vpn";
};
port = mkOption {
type = types.int;
default = 33445;
description = "udp port for toxcore, port-forward to help with connectivity if you run many nodes behind one NAT";
};
auto_add_peers = mkOption {
type = types.listOf types.str;
default = [];
example = [ "toxid1" "toxid2" ];
description = "peers to automatically connect to on startup";
};
};
};
config = mkIf config.services.toxvpn.enable {
systemd.services.toxvpn = {
description = "toxvpn daemon";
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
preStart = ''
mkdir -p /run/toxvpn || true
chown toxvpn /run/toxvpn
'';
path = [ pkgs.toxvpn ];
script = ''
exec toxvpn -i ${config.services.toxvpn.localip} -l /run/toxvpn/control -u toxvpn -p ${toString config.services.toxvpn.port} ${lib.concatMapStringsSep " " (x: "-a ${x}") config.services.toxvpn.auto_add_peers}
'';
serviceConfig = {
KillMode = "process";
Restart = "on-success";
Type = "notify";
};
restartIfChanged = false; # Likely to be used for remote admin
};
environment.systemPackages = [ pkgs.toxvpn ];
users.users = {
toxvpn = {
isSystemUser = true;
group = "toxvpn";
home = "/var/lib/toxvpn";
createHome = true;
};
};
users.groups.toxvpn = {};
};
}
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