let
  readKeyFile = keyFile: builtins.filter (x: x != [] && x != "") (builtins.split "\n" (builtins.readFile keyFile));
  estragon = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBS1xp/2n5q4u4kDerkXQClnD1xeS6qrj0regbJwjktB root@estragon";
  wagon = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJqBgXGbnPPmDHrn05Fr3X66cmgP6zvnMtPL21d4ebfh root@wagon";
  lagon = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIN8fiqJw9RvVVQghG0OVKsXAkBcWox4JsozfxToLAiIK root@lagon";
  klingon = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIC/P58bPqi8yTl12jpP8oFcYG7S8j1WpfgqwZz+EuQqy root@kligon";
  # Add yourself.
  raito = readKeyFile ../pubkeys/raito.keys;
  bensmrs = readKeyFile ../pubkeys/bensmrs.keys;

  matrix-admins = raito ++ bensmrs;
  vaultwarden-admins = raito ++ bensmrs;
  keycloak-admins = raito ++ bensmrs;
  ldap-bind-admins = raito ++ bensmrs;
  servers = [ estragon wagon lagon klingon ];
in
  {
    "matrix-shared-secret.age".publicKeys = [ estragon ] ++ matrix-admins;
    "mautrix-telegram.age".publicKeys = [ estragon ] ++ matrix-admins;
    "vaultwarden-secrets.age".publicKeys = [ wagon ] ++ vaultwarden-admins;
    "keycloak-password-file.age".publicKeys = [ lagon ] ++ keycloak-admins;
    "ldap-bind-password.age".publicKeys = servers ++ ldap-bind-admins;
  }