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|
{ config, lib, pkgs, ... }:
with lib; let
cfg = config.local.jobs.pkiExpiry;
inherit (config.local) pki;
in
{
options.local.jobs.pkiExpiry = {
enable = mkEnableOption "PKI expiration reminder";
};
config = mkIf cfg.enable {
systemd = {
services.pki-expiry = {
after = [ "postfix.service" ];
path = [ "/run/wrappers" ];
environment.PKI_PUBLIC =
let
mkdir = "mkdir -p $out/{ca,cert,crl}";
cas = mapAttrsToList (_: ca: "ln -s ${ca.cert} $out/ca/${ca.path}") pki.ca;
crls = mapAttrsToList (_: ca: "ln -s ${ca.crl} $out/crl/${ca.path}") pki.ca;
certs = mapAttrsToList
(path: leaf: "ln -s ${leaf.cert} $out/cert/${path}")
(filterAttrs (_: object: ! object ? leaves) pki.byPath);
pkiPublic = pkgs.runCommandNoCCLocal "pki-public" { } (concatLines ([ mkdir ] ++ cas ++ crls ++ certs));
in
"${pkiPublic}";
serviceConfig = {
Type = "oneshot";
StateDirectory = "pki-expiry";
WorkingDirectory = "/var/lib/pki-expiry";
ExecStart =
let
script = pkgs.writeShellApplication {
name = "pki-expiry";
text = readFile ./pki-expiry.sh;
runtimeInputs = with pkgs; [ diffutils openssl ];
};
in
"${getExe script}";
};
};
timers.pki-expiry = {
wantedBy = [ "timers.target" ];
timerConfig = {
OnStartupSec = "10m";
OnUnitInactiveSec = "3d";
};
};
};
};
}
|
