let
  users = {
    alin = [
      "age1se1qwz9tsr7fq6m7rh3fj44fh6vcth53x9lcff9jeangg43v66vznxus3vp5mz" # marvin age-plugin-se
    ];
  };

  machines = {
    linde = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHHdh3J7dEmh9G+CVmzFEC8/ont35ZXpCFcpLUO863vC";
    r5 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAw70HIEZEBQ751WB9aA/mbk0aSebUsAiPIquQp0NcJ5";
    smrk = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINU03etY1me+35aJ7DTJID60cHlvYx6lV8A6V+OiR7hr";
  };

  secrets = with machines; {
    acme = [
      linde
      smrk
      r5
    ];

    redis-website = [ linde ];

    caddy = [
      linde
      smrk
    ];
    pocket-id = [ linde ];
    binarycache = [ linde ];
    paperless = [ linde ];
    powerdns = [ smrk ];
    cifs-paperless = [ linde ];
    cifs-transmission = [ linde ];
    cifs-jellyfin = [ linde ];
    ntfy = [ linde ];
    readeck = [ linde ];
    open-webui = [ linde ];
    codeberg-runner = [
      linde
      smrk
    ];

    dyndns = [ r5 ];
    syncthing = [ r5 ];
  };
in
builtins.listToAttrs (
  map (secretName: {
    name = "${secretName}.age";
    value.publicKeys = secrets.${secretName} ++ users.alin;
  }) (builtins.attrNames secrets)
)