modules/nixos/clicks/security/secrets/default.nix

# SPDX-FileCopyrightText: 2024 Auxolotl Infrastructure Contributors
# SPDX-FileCopyrightText: 2024 Clicks Codes
#
# SPDX-License-Identifier: GPL-3.0-only

{ config, lib, pkgs, inputs, ... }: let
  cfg = config.clicks.security.secrets;
in {
  options.clicks.security.secrets.enable = lib.mkOption {
    description = "Enable using agenix-rekey for secrets";
    type = lib.types.bool;
    default = config.clicks.defaults.enable;
  };

  options.age = {}; # Required definition for lib.optionalAttrs...

  config.age = lib.optionalAttrs cfg.enable {
    rekey = {
      masterIdentities =
      let
        keyPath = "${inputs.self}/secrets/keys";
      in  [
        "${keyPath}/minion/collabora-yubikey.pub"
        "${keyPath}/minion/tiny-yubikey.pub"
        "${keyPath}/minion/iyubikey.pub"
        "${keyPath}/coded/ShorthairNano.pub"
      ];
      storageMode = "local";
      generatedSecretsDir = lib.snowfall.fs.get-snowfall-file "secrets/generated/${config.networking.hostName}";
      localStorageDir = lib.snowfall.fs.get-snowfall-file "secrets/rekeyed/${config.networking.hostName}";
    };

    identityPaths = lib.mkIf config.clicks.storage.impermanence.enable [
      "/persist/data/etc/ssh/ssh_host_ed25519_key"
      "/persist/data/etc/ssh/ssh_host_rsa_key"
    ];
  };
}