mail-quota-warning/module.nix

141 lines
3.6 KiB
Nix

{config, lib, pkgs, ...}:
with lib;
let
cfg = config.services.eintopf-radar-sync;
in
{
options = {
services.eintopf-radar-sync = {
enable = mkOption {
type = types.bool;
default = false;
description = ''
Enable eintopf-radar-sync daemon.
'';
};
settings = mkOption {
type = types.submodule {
freeformType = jsonFormat.type;
options = {
EINTOPF_URL = mkOption {
default = "";
type = types.str;
description = ''
Base URL of the target Eintopf host.
'';
};
RADAR_GROUP_ID = mkOption {
default = "";
type = types.str;
description = ''
Radar group ID which events to sync.
'';
};
};
};
default = {};
description = ''
Extra options which should be used by the Radar sync script.
'';
example = literalExpression ''
{
EINTOPF_URL = "eintopf.info";
RADAR_GROUP_ID = "436012";
}
'';
};
secrets = lib.mkOption {
type = with types; listOf path;
description = ''
A list of files containing the various secrets. Should be in the
format expected by systemd's `EnvironmentFile` directory.
'';
default = [ ];
};
interval = lib.mkOption {
type = lib.types.str;
default = "*:00,30:00";
description = ''
How often we run the sync. Default is half an hour.
The format is described in
{manpage}`systemd.time(7)`.
'';
};
};
};
config = mkIf cfg.enable {
systemd.services."eintopf-radar-sync" = {
description = "eintopf-radar-sync script";
after = [ "network.target" ];
wants = [ "network-online.target" ];
environment.PYTHONUNBUFFERED = "1";
environment = cfg.settings;
serviceConfig = {
Type = "simple";
ExecStart = lib.getExe pkgs.eintopf-radar-sync;
DynamicUser = true;
EnvironmentFile = [ cfg.secrets ];
# hardening
AmbientCapabilities = "";
CapabilityBoundingSet = "" ;
DevicePolicy = "closed";
DynamicUser = true;
LockPersonality = true;
MemoryDenyWriteExecute = true;
NoNewPrivileges = true;
PrivateDevices = true;
PrivateTmp = true;
PrivateUsers = true;
ProcSubset = "pid";
ProtectClock = true;
ProtectControlGroups = true;
ProtectHome = true;
ProtectHostname = true;
ProtectKernelLogs = true;
ProtectKernelModules = true;
ProtectKernelTunables = true;
ProtectProc = "invisible";
ProtectSystem = "strict";
RemoveIPC = true;
RestrictAddressFamilies = [ "AF_INET" "AF_INET6" ];
RestrictNamespaces = true;
RestrictRealtime = true;
RestrictSUIDSGID = true;
SystemCallArchitectures = "native";
SystemCallFilter = [ "@system-service" "~@privileged" ];
UMask = "0077";
};
};
systemd.timers.eintopf-radar-sync = {
timerConfig = {
OnCalendar = [
""
cfg.interval
];
};
wantedBy = [ "timers.target" ];
};
};
meta = {
maintainers = with lib.maintainers; [ onny ];
};
}