nixpkgs/nixos/modules/services/networking/antennas.nix
2021-11-09 17:00:06 +01:00

81 lines
2.1 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let cfg = config.services.antennas;
in
{
options = {
services.antennas = {
enable = mkEnableOption "Antennas";
tvheadendUrl = mkOption {
type = types.str;
default = "http://localhost:9981";
description = "URL of Tvheadend.";
};
antennasUrl = mkOption {
type = types.str;
default = "http://127.0.0.1:5004";
description = "URL of Antennas.";
};
tunerCount = mkOption {
type = types.int;
default = 6;
description = "Numbers of tuners in tvheadend.";
};
deviceUUID = mkOption {
type = types.str;
default = "2f70c0d7-90a3-4429-8275-cbeeee9cd605";
description = "Device tuner UUID. Change this if you are running multiple instances.";
};
};
};
config = mkIf cfg.enable {
systemd.services.antennas = {
description = "Antennas HDHomeRun emulator for Tvheadend. ";
wantedBy = [ "multi-user.target" ];
# Config
environment = {
TVHEADEND_URL = cfg.tvheadendUrl;
ANTENNAS_URL = cfg.antennasUrl;
TUNER_COUNT = toString cfg.tunerCount;
DEVICE_UUID = cfg.deviceUUID;
};
serviceConfig = {
ExecStart = "${pkgs.antennas}/bin/antennas";
# Antennas expects all resources like html and config to be relative to it's working directory
WorkingDirectory = "${pkgs.antennas}/libexec/antennas/deps/antennas/";
# Hardening
CapabilityBoundingSet = [ "" ];
DynamicUser = true;
LockPersonality = true;
ProcSubset = "pid";
PrivateDevices = true;
PrivateUsers = true;
PrivateTmp = true;
ProtectClock = true;
ProtectControlGroups = true;
ProtectHome = true;
ProtectHostname = true;
ProtectKernelLogs = true;
ProtectKernelModules = true;
ProtectKernelTunables = true;
ProtectProc = "invisible";
ProtectSystem = "strict";
RestrictNamespaces = true;
RestrictRealtime = true;
};
};
};
}