102 lines
3.5 KiB
Nix
102 lines
3.5 KiB
Nix
{ lib, config, pkgs, ... }:
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let
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cfg = config.services.esdm;
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in
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{
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options.services.esdm = {
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enable = lib.mkEnableOption (lib.mdDoc "ESDM service configuration");
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package = lib.mkPackageOptionMD pkgs "esdm" { };
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serverEnable = lib.mkOption {
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type = lib.types.bool;
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default = true;
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description = lib.mdDoc ''
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Enable option for ESDM server service. If serverEnable == false, then the esdm-server
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will not start. Also the subsequent services esdm-cuse-random, esdm-cuse-urandom
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and esdm-proc will not start as these have the entry Want=esdm-server.service.
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'';
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};
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cuseRandomEnable = lib.mkOption {
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type = lib.types.bool;
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default = true;
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description = lib.mdDoc ''
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Enable option for ESDM cuse-random service. Determines if the esdm-cuse-random.service
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is started.
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'';
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};
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cuseUrandomEnable = lib.mkOption {
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type = lib.types.bool;
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default = true;
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description = lib.mdDoc ''
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Enable option for ESDM cuse-urandom service. Determines if the esdm-cuse-urandom.service
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is started.
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'';
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};
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procEnable = lib.mkOption {
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type = lib.types.bool;
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default = true;
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description = lib.mdDoc ''
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Enable option for ESDM proc service. Determines if the esdm-proc.service
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is started.
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'';
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};
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verbose = lib.mkOption {
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type = lib.types.bool;
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default = false;
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description = lib.mdDoc ''
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Enable verbose ExecStart for ESDM. If verbose == true, then the corresponding "ExecStart"
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values of the 4 aforementioned services are overwritten with the option
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for the highest verbosity.
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'';
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};
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};
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config = lib.mkIf cfg.enable (
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lib.mkMerge [
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({
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systemd.packages = [ cfg.package ];
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})
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# It is necessary to set those options for these services to be started by systemd in NixOS
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(lib.mkIf cfg.serverEnable {
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systemd.services."esdm-server".wantedBy = [ "basic.target" ];
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systemd.services."esdm-server".serviceConfig = lib.mkIf cfg.verbose {
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ExecStart = [
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" " # unset previous value defined in 'esdm-server.service'
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"${cfg.package}/bin/esdm-server -f -vvvvvv"
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];
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};
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})
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(lib.mkIf cfg.cuseRandomEnable {
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systemd.services."esdm-cuse-random".wantedBy = [ "basic.target" ];
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systemd.services."esdm-cuse-random".serviceConfig = lib.mkIf cfg.verbose {
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ExecStart = [
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" " # unset previous value defined in 'esdm-cuse-random.service'
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"${cfg.package}/bin/esdm-cuse-random -f -v 6"
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];
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};
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})
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(lib.mkIf cfg.cuseUrandomEnable {
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systemd.services."esdm-cuse-urandom".wantedBy = [ "basic.target" ];
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systemd.services."esdm-cuse-urandom".serviceConfig = lib.mkIf cfg.verbose {
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ExecStart = [
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" " # unset previous value defined in 'esdm-cuse-urandom.service'
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"${config.services.esdm.package}/bin/esdm-cuse-urandom -f -v 6"
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];
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};
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})
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(lib.mkIf cfg.procEnable {
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systemd.services."esdm-proc".wantedBy = [ "basic.target" ];
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systemd.services."esdm-proc".serviceConfig = lib.mkIf cfg.verbose {
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ExecStart = [
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" " # unset previous value defined in 'esdm-proc.service'
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"${cfg.package}/bin/esdm-proc --relabel -f -o allow_other /proc/sys/kernel/random -v 6"
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];
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};
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})
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]);
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meta.maintainers = with lib.maintainers; [ orichter thillux ];
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}
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