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