2020-04-24 23:36:52 +00:00
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{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.home-assistant;
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2022-02-20 05:27:41 +00:00
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format = pkgs.formats.yaml {};
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2020-04-24 23:36:52 +00:00
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2022-02-20 05:27:41 +00:00
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# Render config attribute sets to YAML
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# Values that are null will be filtered from the output, so this is one way to have optional
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# options shown in settings.
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# We post-process the result to add support for YAML functions, like secrets or includes, see e.g.
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# https://www.home-assistant.io/docs/configuration/secrets/
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filteredConfig = lib.converge (lib.filterAttrsRecursive (_: v: ! elem v [ null ])) cfg.config or {};
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2020-04-24 23:36:52 +00:00
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configFile = pkgs.runCommand "configuration.yaml" { preferLocalBuild = true; } ''
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2022-02-20 05:27:41 +00:00
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cp ${format.generate "configuration.yaml" filteredConfig} $out
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2020-06-18 07:06:33 +00:00
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sed -i -e "s/'\!\([a-z_]\+\) \(.*\)'/\!\1 \2/;s/^\!\!/\!/;" $out
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2020-04-24 23:36:52 +00:00
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'';
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2022-02-20 05:27:41 +00:00
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lovelaceConfig = cfg.lovelaceConfig or {};
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lovelaceConfigFile = format.generate "ui-lovelace.yaml" lovelaceConfig;
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2020-04-24 23:36:52 +00:00
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2022-02-20 05:27:41 +00:00
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# Components advertised by the home-assistant package
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2020-04-24 23:36:52 +00:00
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availableComponents = cfg.package.availableComponents;
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2022-02-20 05:27:41 +00:00
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# Components that were added by overriding the package
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2021-12-06 16:07:01 +00:00
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explicitComponents = cfg.package.extraComponents;
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2022-02-20 05:27:41 +00:00
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useExplicitComponent = component: elem component explicitComponents;
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2020-04-24 23:36:52 +00:00
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# Given a component "platform", looks up whether it is used in the config
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# as `platform = "platform";`.
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#
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# For example, the component mqtt.sensor is used as follows:
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# config.sensor = [ {
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# platform = "mqtt";
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# ...
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# } ];
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2022-02-20 05:27:41 +00:00
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usedPlatforms = config:
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if isAttrs config then
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optional (config ? platform) config.platform
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++ concatMap usedPlatforms (attrValues config)
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else if isList config then
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concatMap usedPlatforms config
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else [ ];
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2020-04-24 23:36:52 +00:00
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2022-02-20 05:27:41 +00:00
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useComponentPlatform = component: elem component (usedPlatforms cfg.config);
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2021-12-06 16:07:01 +00:00
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2022-02-20 05:27:41 +00:00
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# Returns whether component is used in config, explicitly passed into package or
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# configured in the module.
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2020-04-24 23:36:52 +00:00
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useComponent = component:
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hasAttrByPath (splitString "." component) cfg.config
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2021-12-06 16:07:01 +00:00
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|| useComponentPlatform component
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2022-02-20 05:27:41 +00:00
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|| useExplicitComponent component
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|| builtins.elem component cfg.extraComponents;
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2020-04-24 23:36:52 +00:00
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2022-02-20 05:27:41 +00:00
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# Final list of components passed into the package to include required dependencies
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2020-04-24 23:36:52 +00:00
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extraComponents = filter useComponent availableComponents;
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2022-02-20 05:27:41 +00:00
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package = (cfg.package.override (oldArgs: {
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# Respect overrides that already exist in the passed package and
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# concat it with values passed via the module.
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extraComponents = oldArgs.extraComponents or [] ++ extraComponents;
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extraPackages = ps: (oldArgs.extraPackages or (_: []) ps) ++ (cfg.extraPackages ps);
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}));
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in {
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imports = [
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# Migrations in NixOS 22.05
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(mkRemovedOptionModule [ "services" "home-assistant" "applyDefaultConfig" ] "The default config was migrated into services.home-assistant.config")
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(mkRemovedOptionModule [ "services" "home-assistant" "autoExtraComponents" ] "Components are now parsed from services.home-assistant.config unconditionally")
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(mkRenamedOptionModule [ "services" "home-assistant" "port" ] [ "services" "home-assistant" "config" "http" "server_port" ])
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];
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2020-04-24 23:36:52 +00:00
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2022-02-20 05:27:41 +00:00
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meta = {
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buildDocsInSandbox = false;
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maintainers = teams.home-assistant.members;
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2020-04-24 23:36:52 +00:00
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};
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options.services.home-assistant = {
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2021-06-28 23:13:55 +00:00
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# Running home-assistant on NixOS is considered an installation method that is unsupported by the upstream project.
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# https://github.com/home-assistant/architecture/blob/master/adr/0012-define-supported-installation-method.md#decision
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2022-09-09 14:08:57 +00:00
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enable = mkEnableOption (lib.mdDoc "Home Assistant. Please note that this installation method is unsupported upstream");
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2020-04-24 23:36:52 +00:00
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configDir = mkOption {
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default = "/var/lib/hass";
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type = types.path;
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2022-08-12 12:06:08 +00:00
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description = lib.mdDoc "The config directory, where your {file}`configuration.yaml` is located.";
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2020-04-24 23:36:52 +00:00
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};
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2022-02-20 05:27:41 +00:00
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extraComponents = mkOption {
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type = types.listOf (types.enum availableComponents);
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default = [
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# List of components required to complete the onboarding
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"default_config"
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"met"
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"esphome"
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2022-08-12 12:06:08 +00:00
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] ++ optionals pkgs.stdenv.hostPlatform.isAarch [
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2022-02-20 05:27:41 +00:00
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# Use the platform as an indicator that we might be running on a RaspberryPi and include
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# relevant components
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"rpi_power"
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];
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example = literalExpression ''
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[
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"analytics"
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"default_config"
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"esphome"
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"my"
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"shopping_list"
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"wled"
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]
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'';
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2022-08-12 12:06:08 +00:00
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description = lib.mdDoc ''
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List of [components](https://www.home-assistant.io/integrations/) that have their dependencies included in the package.
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2022-02-20 05:27:41 +00:00
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2022-08-12 12:06:08 +00:00
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The component name can be found in the URL, for example `https://www.home-assistant.io/integrations/ffmpeg/` would map to `ffmpeg`.
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2022-02-20 05:27:41 +00:00
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'';
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2020-04-24 23:36:52 +00:00
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};
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2022-02-20 05:27:41 +00:00
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extraPackages = mkOption {
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type = types.functionTo (types.listOf types.package);
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default = _: [];
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defaultText = literalExpression ''
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python3Packages: with python3Packages; [];
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'';
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example = literalExpression ''
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python3Packages: with python3Packages; [
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# postgresql support
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psycopg2
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];
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'';
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2022-08-21 13:32:41 +00:00
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description = lib.mdDoc ''
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2022-02-20 05:27:41 +00:00
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List of packages to add to propagatedBuildInputs.
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2022-08-21 13:32:41 +00:00
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A popular example is `python3Packages.psycopg2`
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2022-02-20 05:27:41 +00:00
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for PostgreSQL support in the recorder component.
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2020-04-24 23:36:52 +00:00
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'';
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};
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config = mkOption {
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2022-03-05 16:20:37 +00:00
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type = types.nullOr (types.submodule {
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2022-02-20 05:27:41 +00:00
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freeformType = format.type;
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options = {
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# This is a partial selection of the most common options, so new users can quickly
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# pick up how to match home-assistants config structure to ours. It also lets us preset
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# config values intelligently.
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homeassistant = {
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# https://www.home-assistant.io/docs/configuration/basic/
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name = mkOption {
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type = types.nullOr types.str;
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default = null;
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example = "Home";
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2022-08-12 12:06:08 +00:00
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description = lib.mdDoc ''
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2022-02-20 05:27:41 +00:00
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Name of the location where Home Assistant is running.
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'';
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};
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latitude = mkOption {
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type = types.nullOr (types.either types.float types.str);
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default = null;
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example = 52.3;
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2022-08-12 12:06:08 +00:00
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description = lib.mdDoc ''
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2022-02-20 05:27:41 +00:00
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Latitude of your location required to calculate the time the sun rises and sets.
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'';
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};
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longitude = mkOption {
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type = types.nullOr (types.either types.float types.str);
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default = null;
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example = 4.9;
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2022-08-12 12:06:08 +00:00
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description = lib.mdDoc ''
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2022-02-20 05:27:41 +00:00
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Longitude of your location required to calculate the time the sun rises and sets.
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'';
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};
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unit_system = mkOption {
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type = types.nullOr (types.enum [ "metric" "imperial" ]);
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default = null;
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example = "metric";
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2022-08-12 12:06:08 +00:00
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description = lib.mdDoc ''
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2022-02-20 05:27:41 +00:00
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The unit system to use. This also sets temperature_unit, Celsius for Metric and Fahrenheit for Imperial.
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'';
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};
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temperature_unit = mkOption {
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type = types.nullOr (types.enum [ "C" "F" ]);
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default = null;
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example = "C";
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2022-08-12 12:06:08 +00:00
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description = lib.mdDoc ''
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Override temperature unit set by unit_system. `C` for Celsius, `F` for Fahrenheit.
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2022-02-20 05:27:41 +00:00
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'';
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};
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time_zone = mkOption {
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type = types.nullOr types.str;
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default = config.time.timeZone or null;
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defaultText = literalExpression ''
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config.time.timeZone or null
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'';
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example = "Europe/Amsterdam";
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2022-08-12 12:06:08 +00:00
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description = lib.mdDoc ''
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Pick your time zone from the column TZ of Wikipedia’s [list of tz database time zones](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones).
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2022-02-20 05:27:41 +00:00
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'';
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};
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};
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http = {
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# https://www.home-assistant.io/integrations/http/
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server_host = mkOption {
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type = types.either types.str (types.listOf types.str);
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default = [
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"0.0.0.0"
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"::"
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];
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example = "::1";
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2022-08-12 12:06:08 +00:00
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description = lib.mdDoc ''
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2022-02-20 05:27:41 +00:00
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Only listen to incoming requests on specific IP/host. The default listed assumes support for IPv4 and IPv6.
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'';
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};
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server_port = mkOption {
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default = 8123;
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type = types.port;
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2022-08-12 12:06:08 +00:00
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description = lib.mdDoc ''
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2022-02-20 05:27:41 +00:00
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The port on which to listen.
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'';
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};
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};
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lovelace = {
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# https://www.home-assistant.io/lovelace/dashboards/
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mode = mkOption {
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type = types.enum [ "yaml" "storage" ];
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default = if cfg.lovelaceConfig != null
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then "yaml"
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else "storage";
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defaultText = literalExpression ''
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if cfg.lovelaceConfig != null
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then "yaml"
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else "storage";
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'';
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example = "yaml";
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2022-08-12 12:06:08 +00:00
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description = lib.mdDoc ''
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In what mode should the main Lovelace panel be, `yaml` or `storage` (UI managed).
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2022-02-20 05:27:41 +00:00
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'';
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};
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2020-04-24 23:36:52 +00:00
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};
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2022-02-20 05:27:41 +00:00
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};
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2022-03-05 16:20:37 +00:00
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});
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2021-10-06 13:57:05 +00:00
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example = literalExpression ''
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2020-04-24 23:36:52 +00:00
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{
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homeassistant = {
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name = "Home";
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latitude = "!secret latitude";
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longitude = "!secret longitude";
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elevation = "!secret elevation";
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unit_system = "metric";
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time_zone = "UTC";
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};
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2020-06-18 07:06:33 +00:00
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frontend = {
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themes = "!include_dir_merge_named themes";
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};
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2022-02-20 05:27:41 +00:00
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http = {};
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2020-04-24 23:36:52 +00:00
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feedreader.urls = [ "https://nixos.org/blogs.xml" ];
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}
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'';
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2022-08-12 12:06:08 +00:00
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description = lib.mdDoc ''
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Your {file}`configuration.yaml` as a Nix attribute set.
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2022-02-20 05:27:41 +00:00
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2022-08-12 12:06:08 +00:00
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YAML functions like [secrets](https://www.home-assistant.io/docs/configuration/secrets/)
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2022-02-20 05:27:41 +00:00
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can be passed as a string and will be unquoted automatically.
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2022-08-12 12:06:08 +00:00
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Unless this option is explicitly set to `null`
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we assume your {file}`configuration.yaml` is
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2022-02-20 05:27:41 +00:00
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managed through this module and thereby overwritten on startup.
|
2020-04-24 23:36:52 +00:00
|
|
|
|
'';
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
configWritable = mkOption {
|
|
|
|
|
default = false;
|
|
|
|
|
type = types.bool;
|
2022-08-12 12:06:08 +00:00
|
|
|
|
description = lib.mdDoc ''
|
|
|
|
|
Whether to make {file}`configuration.yaml` writable.
|
2022-02-20 05:27:41 +00:00
|
|
|
|
|
2020-04-24 23:36:52 +00:00
|
|
|
|
This will allow you to edit it from Home Assistant's web interface.
|
2022-02-20 05:27:41 +00:00
|
|
|
|
|
2022-08-12 12:06:08 +00:00
|
|
|
|
This only has an effect if {option}`config` is set.
|
2020-04-24 23:36:52 +00:00
|
|
|
|
However, bear in mind that it will be overwritten at every start of the service.
|
|
|
|
|
'';
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
lovelaceConfig = mkOption {
|
|
|
|
|
default = null;
|
2022-02-20 05:27:41 +00:00
|
|
|
|
type = types.nullOr format.type;
|
|
|
|
|
# from https://www.home-assistant.io/lovelace/dashboards/
|
2021-10-06 13:57:05 +00:00
|
|
|
|
example = literalExpression ''
|
2020-04-24 23:36:52 +00:00
|
|
|
|
{
|
|
|
|
|
title = "My Awesome Home";
|
|
|
|
|
views = [ {
|
|
|
|
|
title = "Example";
|
|
|
|
|
cards = [ {
|
|
|
|
|
type = "markdown";
|
|
|
|
|
title = "Lovelace";
|
|
|
|
|
content = "Welcome to your **Lovelace UI**.";
|
|
|
|
|
} ];
|
|
|
|
|
} ];
|
|
|
|
|
}
|
|
|
|
|
'';
|
2022-08-12 12:06:08 +00:00
|
|
|
|
description = lib.mdDoc ''
|
|
|
|
|
Your {file}`ui-lovelace.yaml` as a Nix attribute set.
|
|
|
|
|
Setting this option will automatically set `lovelace.mode` to `yaml`.
|
2022-02-20 05:27:41 +00:00
|
|
|
|
|
2022-08-12 12:06:08 +00:00
|
|
|
|
Beware that setting this option will delete your previous {file}`ui-lovelace.yaml`
|
2020-04-24 23:36:52 +00:00
|
|
|
|
'';
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
lovelaceConfigWritable = mkOption {
|
|
|
|
|
default = false;
|
|
|
|
|
type = types.bool;
|
2022-08-12 12:06:08 +00:00
|
|
|
|
description = lib.mdDoc ''
|
|
|
|
|
Whether to make {file}`ui-lovelace.yaml` writable.
|
2022-02-20 05:27:41 +00:00
|
|
|
|
|
2020-04-24 23:36:52 +00:00
|
|
|
|
This will allow you to edit it from Home Assistant's web interface.
|
2022-02-20 05:27:41 +00:00
|
|
|
|
|
2022-08-12 12:06:08 +00:00
|
|
|
|
This only has an effect if {option}`lovelaceConfig` is set.
|
2020-04-24 23:36:52 +00:00
|
|
|
|
However, bear in mind that it will be overwritten at every start of the service.
|
|
|
|
|
'';
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
package = mkOption {
|
2021-04-17 00:35:05 +00:00
|
|
|
|
default = pkgs.home-assistant.overrideAttrs (oldAttrs: {
|
|
|
|
|
doInstallCheck = false;
|
|
|
|
|
});
|
2021-10-06 13:57:05 +00:00
|
|
|
|
defaultText = literalExpression ''
|
2021-04-17 00:35:05 +00:00
|
|
|
|
pkgs.home-assistant.overrideAttrs (oldAttrs: {
|
|
|
|
|
doInstallCheck = false;
|
|
|
|
|
})
|
2021-03-09 03:18:52 +00:00
|
|
|
|
'';
|
2020-04-24 23:36:52 +00:00
|
|
|
|
type = types.package;
|
2021-10-06 13:57:05 +00:00
|
|
|
|
example = literalExpression ''
|
2020-04-24 23:36:52 +00:00
|
|
|
|
pkgs.home-assistant.override {
|
2022-02-20 05:27:41 +00:00
|
|
|
|
extraPackages = python3Packages: with python3Packages; [
|
|
|
|
|
psycopg2
|
|
|
|
|
];
|
|
|
|
|
extraComponents = [
|
|
|
|
|
"default_config"
|
|
|
|
|
"esphome"
|
|
|
|
|
"met"
|
|
|
|
|
];
|
2020-04-24 23:36:52 +00:00
|
|
|
|
}
|
|
|
|
|
'';
|
2022-08-12 12:06:08 +00:00
|
|
|
|
description = lib.mdDoc ''
|
2022-02-20 05:27:41 +00:00
|
|
|
|
The Home Assistant package to use.
|
2020-04-24 23:36:52 +00:00
|
|
|
|
'';
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
openFirewall = mkOption {
|
|
|
|
|
default = false;
|
|
|
|
|
type = types.bool;
|
2022-08-12 12:06:08 +00:00
|
|
|
|
description = lib.mdDoc "Whether to open the firewall for the specified port.";
|
2020-04-24 23:36:52 +00:00
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
config = mkIf cfg.enable {
|
2022-05-18 14:49:53 +00:00
|
|
|
|
assertions = [
|
|
|
|
|
{
|
|
|
|
|
assertion = cfg.openFirewall -> !isNull cfg.config;
|
|
|
|
|
message = "openFirewall can only be used with a declarative config";
|
|
|
|
|
}
|
|
|
|
|
];
|
|
|
|
|
|
|
|
|
|
networking.firewall.allowedTCPPorts = mkIf cfg.openFirewall [ cfg.config.http.server_port ];
|
2020-04-24 23:36:52 +00:00
|
|
|
|
|
2022-06-26 10:26:21 +00:00
|
|
|
|
# symlink the configuration to /etc/home-assistant
|
|
|
|
|
environment.etc = lib.mkMerge [
|
|
|
|
|
(lib.mkIf (cfg.config != null && !cfg.configWritable) {
|
|
|
|
|
"home-assistant/configuration.yaml".source = configFile;
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
(lib.mkIf (cfg.lovelaceConfig != null && !cfg.lovelaceConfigWritable) {
|
|
|
|
|
"home-assistant/ui-lovelace.yaml".source = lovelaceConfigFile;
|
|
|
|
|
})
|
|
|
|
|
];
|
|
|
|
|
|
2020-04-24 23:36:52 +00:00
|
|
|
|
systemd.services.home-assistant = {
|
|
|
|
|
description = "Home Assistant";
|
2022-02-20 05:27:41 +00:00
|
|
|
|
after = [
|
|
|
|
|
"network-online.target"
|
|
|
|
|
|
|
|
|
|
# prevent races with database creation
|
|
|
|
|
"mysql.service"
|
|
|
|
|
"postgresql.service"
|
|
|
|
|
];
|
2022-07-14 12:49:19 +00:00
|
|
|
|
reloadTriggers = lib.optional (cfg.config != null) configFile
|
|
|
|
|
++ lib.optional (cfg.lovelaceConfig != null) lovelaceConfigFile;
|
|
|
|
|
|
2022-02-20 05:27:41 +00:00
|
|
|
|
preStart = let
|
|
|
|
|
copyConfig = if cfg.configWritable then ''
|
|
|
|
|
cp --no-preserve=mode ${configFile} "${cfg.configDir}/configuration.yaml"
|
|
|
|
|
'' else ''
|
|
|
|
|
rm -f "${cfg.configDir}/configuration.yaml"
|
2022-06-26 10:26:21 +00:00
|
|
|
|
ln -s /etc/home-assistant/configuration.yaml "${cfg.configDir}/configuration.yaml"
|
2022-02-20 05:27:41 +00:00
|
|
|
|
'';
|
|
|
|
|
copyLovelaceConfig = if cfg.lovelaceConfigWritable then ''
|
|
|
|
|
cp --no-preserve=mode ${lovelaceConfigFile} "${cfg.configDir}/ui-lovelace.yaml"
|
|
|
|
|
'' else ''
|
|
|
|
|
rm -f "${cfg.configDir}/ui-lovelace.yaml"
|
2022-06-26 10:26:21 +00:00
|
|
|
|
ln -s /etc/home-assistant/ui-lovelace.yaml "${cfg.configDir}/ui-lovelace.yaml"
|
2022-02-20 05:27:41 +00:00
|
|
|
|
'';
|
|
|
|
|
in
|
|
|
|
|
(optionalString (cfg.config != null) copyConfig) +
|
|
|
|
|
(optionalString (cfg.lovelaceConfig != null) copyLovelaceConfig)
|
|
|
|
|
;
|
2021-05-03 20:48:10 +00:00
|
|
|
|
serviceConfig = let
|
|
|
|
|
# List of capabilities to equip home-assistant with, depending on configured components
|
2022-08-12 12:06:08 +00:00
|
|
|
|
capabilities = lib.unique ([
|
2021-05-03 20:48:10 +00:00
|
|
|
|
# Empty string first, so we will never accidentally have an empty capability bounding set
|
|
|
|
|
# https://github.com/NixOS/nixpkgs/issues/120617#issuecomment-830685115
|
|
|
|
|
""
|
2022-10-06 18:32:54 +00:00
|
|
|
|
] ++ lib.optionals (builtins.any useComponent componentsUsingBluetooth) [
|
2022-08-12 12:06:08 +00:00
|
|
|
|
# Required for interaction with hci devices and bluetooth sockets, identified by bluetooth-adapters dependency
|
2021-05-03 20:48:10 +00:00
|
|
|
|
# https://www.home-assistant.io/integrations/bluetooth_le_tracker/#rootless-setup-on-core-installs
|
|
|
|
|
"CAP_NET_ADMIN"
|
|
|
|
|
"CAP_NET_RAW"
|
|
|
|
|
] ++ lib.optionals (useComponent "emulated_hue") [
|
|
|
|
|
# Alexa looks for the service on port 80
|
|
|
|
|
# https://www.home-assistant.io/integrations/emulated_hue
|
|
|
|
|
"CAP_NET_BIND_SERVICE"
|
|
|
|
|
] ++ lib.optionals (useComponent "nmap_tracker") [
|
|
|
|
|
# https://www.home-assistant.io/integrations/nmap_tracker#linux-capabilities
|
|
|
|
|
"CAP_NET_ADMIN"
|
|
|
|
|
"CAP_NET_BIND_SERVICE"
|
|
|
|
|
"CAP_NET_RAW"
|
2022-08-12 12:06:08 +00:00
|
|
|
|
]);
|
2021-06-28 23:13:55 +00:00
|
|
|
|
componentsUsingBluetooth = [
|
|
|
|
|
# Components that require the AF_BLUETOOTH address family
|
2022-10-06 18:32:54 +00:00
|
|
|
|
"august"
|
|
|
|
|
"bluemaestro"
|
|
|
|
|
"bluetooth"
|
2021-06-28 23:13:55 +00:00
|
|
|
|
"bluetooth_le_tracker"
|
2022-10-06 18:32:54 +00:00
|
|
|
|
"bluetooth_tracker"
|
|
|
|
|
"bthome"
|
|
|
|
|
"default_config"
|
|
|
|
|
"eq3btsmart"
|
|
|
|
|
"esphome"
|
|
|
|
|
"fjaraskupan"
|
|
|
|
|
"govee_ble"
|
|
|
|
|
"homekit_controller"
|
|
|
|
|
"inkbird"
|
|
|
|
|
"led_ble"
|
|
|
|
|
"melnor"
|
|
|
|
|
"moat"
|
|
|
|
|
"qingping"
|
|
|
|
|
"sensorpro"
|
|
|
|
|
"sensorpush"
|
|
|
|
|
"switchbot"
|
|
|
|
|
"thermobeacon"
|
|
|
|
|
"thermopro"
|
|
|
|
|
"xiaomi_ble"
|
|
|
|
|
"yalexs_ble"
|
2021-06-28 23:13:55 +00:00
|
|
|
|
];
|
2022-01-26 04:04:25 +00:00
|
|
|
|
componentsUsingPing = [
|
|
|
|
|
# Components that require the capset syscall for the ping wrapper
|
|
|
|
|
"ping"
|
|
|
|
|
"wake_on_lan"
|
|
|
|
|
];
|
2021-06-28 23:13:55 +00:00
|
|
|
|
componentsUsingSerialDevices = [
|
|
|
|
|
# Components that require access to serial devices (/dev/tty*)
|
|
|
|
|
# List generated from home-assistant documentation:
|
|
|
|
|
# git clone https://github.com/home-assistant/home-assistant.io/
|
|
|
|
|
# cd source/_integrations
|
|
|
|
|
# rg "/dev/tty" -l | cut -d'/' -f3 | cut -d'.' -f1 | sort
|
|
|
|
|
# And then extended by references found in the source code, these
|
|
|
|
|
# mostly the ones using config flows already.
|
|
|
|
|
"acer_projector"
|
|
|
|
|
"alarmdecoder"
|
|
|
|
|
"blackbird"
|
2021-08-25 08:27:29 +00:00
|
|
|
|
"deconz"
|
2021-06-28 23:13:55 +00:00
|
|
|
|
"dsmr"
|
|
|
|
|
"edl21"
|
|
|
|
|
"elkm1"
|
|
|
|
|
"elv"
|
|
|
|
|
"enocean"
|
|
|
|
|
"firmata"
|
|
|
|
|
"flexit"
|
|
|
|
|
"gpsd"
|
|
|
|
|
"insteon"
|
|
|
|
|
"kwb"
|
|
|
|
|
"lacrosse"
|
|
|
|
|
"modbus"
|
|
|
|
|
"modem_callerid"
|
|
|
|
|
"mysensors"
|
|
|
|
|
"nad"
|
|
|
|
|
"numato"
|
|
|
|
|
"rflink"
|
|
|
|
|
"rfxtrx"
|
|
|
|
|
"scsgate"
|
|
|
|
|
"serial"
|
|
|
|
|
"serial_pm"
|
|
|
|
|
"sms"
|
|
|
|
|
"upb"
|
2021-09-18 10:52:07 +00:00
|
|
|
|
"usb"
|
2021-06-28 23:13:55 +00:00
|
|
|
|
"velbus"
|
|
|
|
|
"w800rf32"
|
|
|
|
|
"zha"
|
2021-07-24 12:14:16 +00:00
|
|
|
|
"zwave"
|
2021-09-18 10:52:07 +00:00
|
|
|
|
"zwave_js"
|
2021-06-28 23:13:55 +00:00
|
|
|
|
];
|
2021-05-03 20:48:10 +00:00
|
|
|
|
in {
|
2022-02-10 20:34:41 +00:00
|
|
|
|
ExecStart = "${package}/bin/hass --config '${cfg.configDir}'";
|
2020-06-15 15:56:04 +00:00
|
|
|
|
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
|
2020-04-24 23:36:52 +00:00
|
|
|
|
User = "hass";
|
|
|
|
|
Group = "hass";
|
|
|
|
|
Restart = "on-failure";
|
2021-05-03 20:48:10 +00:00
|
|
|
|
RestartForceExitStatus = "100";
|
|
|
|
|
SuccessExitStatus = "100";
|
|
|
|
|
KillSignal = "SIGINT";
|
|
|
|
|
|
|
|
|
|
# Hardening
|
|
|
|
|
AmbientCapabilities = capabilities;
|
|
|
|
|
CapabilityBoundingSet = capabilities;
|
2021-06-28 23:13:55 +00:00
|
|
|
|
DeviceAllow = (optionals (any useComponent componentsUsingSerialDevices) [
|
2021-05-03 20:48:10 +00:00
|
|
|
|
"char-ttyACM rw"
|
|
|
|
|
"char-ttyAMA rw"
|
|
|
|
|
"char-ttyUSB rw"
|
2021-06-28 23:13:55 +00:00
|
|
|
|
]);
|
2021-05-03 20:48:10 +00:00
|
|
|
|
DevicePolicy = "closed";
|
|
|
|
|
LockPersonality = true;
|
|
|
|
|
MemoryDenyWriteExecute = true;
|
|
|
|
|
NoNewPrivileges = true;
|
|
|
|
|
PrivateTmp = true;
|
|
|
|
|
PrivateUsers = false; # prevents gaining capabilities in the host namespace
|
|
|
|
|
ProtectClock = true;
|
|
|
|
|
ProtectControlGroups = true;
|
|
|
|
|
ProtectHome = true;
|
|
|
|
|
ProtectHostname = true;
|
|
|
|
|
ProtectKernelLogs = true;
|
|
|
|
|
ProtectKernelModules = true;
|
|
|
|
|
ProtectKernelTunables = true;
|
|
|
|
|
ProtectProc = "invisible";
|
2021-05-20 23:08:51 +00:00
|
|
|
|
ProcSubset = "all";
|
2020-04-24 23:36:52 +00:00
|
|
|
|
ProtectSystem = "strict";
|
2021-05-03 20:48:10 +00:00
|
|
|
|
RemoveIPC = true;
|
2020-11-30 08:33:03 +00:00
|
|
|
|
ReadWritePaths = let
|
2021-05-03 20:48:10 +00:00
|
|
|
|
# Allow rw access to explicitly configured paths
|
2020-11-30 08:33:03 +00:00
|
|
|
|
cfgPath = [ "config" "homeassistant" "allowlist_external_dirs" ];
|
|
|
|
|
value = attrByPath cfgPath [] cfg;
|
|
|
|
|
allowPaths = if isList value then value else singleton value;
|
|
|
|
|
in [ "${cfg.configDir}" ] ++ allowPaths;
|
2021-05-03 20:48:10 +00:00
|
|
|
|
RestrictAddressFamilies = [
|
|
|
|
|
"AF_INET"
|
|
|
|
|
"AF_INET6"
|
2021-05-20 23:08:51 +00:00
|
|
|
|
"AF_NETLINK"
|
|
|
|
|
"AF_UNIX"
|
2021-06-28 23:13:55 +00:00
|
|
|
|
] ++ optionals (any useComponent componentsUsingBluetooth) [
|
2021-05-03 20:48:10 +00:00
|
|
|
|
"AF_BLUETOOTH"
|
|
|
|
|
];
|
|
|
|
|
RestrictNamespaces = true;
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|
|
|
|
RestrictRealtime = true;
|
|
|
|
|
RestrictSUIDSGID = true;
|
2021-06-28 23:13:55 +00:00
|
|
|
|
SupplementaryGroups = optionals (any useComponent componentsUsingSerialDevices) [
|
|
|
|
|
"dialout"
|
|
|
|
|
];
|
2021-05-03 20:48:10 +00:00
|
|
|
|
SystemCallArchitectures = "native";
|
|
|
|
|
SystemCallFilter = [
|
|
|
|
|
"@system-service"
|
|
|
|
|
"~@privileged"
|
2022-01-26 04:04:25 +00:00
|
|
|
|
] ++ optionals (any useComponent componentsUsingPing) [
|
|
|
|
|
"capset"
|
2021-05-03 20:48:10 +00:00
|
|
|
|
];
|
|
|
|
|
UMask = "0077";
|
2020-04-24 23:36:52 +00:00
|
|
|
|
};
|
|
|
|
|
path = [
|
|
|
|
|
"/run/wrappers" # needed for ping
|
|
|
|
|
];
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
systemd.targets.home-assistant = rec {
|
|
|
|
|
description = "Home Assistant";
|
|
|
|
|
wantedBy = [ "multi-user.target" ];
|
|
|
|
|
wants = [ "home-assistant.service" ];
|
|
|
|
|
after = wants;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
users.users.hass = {
|
|
|
|
|
home = cfg.configDir;
|
|
|
|
|
createHome = true;
|
|
|
|
|
group = "hass";
|
|
|
|
|
uid = config.ids.uids.hass;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
users.groups.hass.gid = config.ids.gids.hass;
|
|
|
|
|
};
|
|
|
|
|
}
|