anchor.diff:             menelaus_users:get_auth_version()]),
       base64:encode(crypto:hash(sha, B)).
   
  +client_cert_auth_version() ->
  +    B = term_to_binary(ns_ssl_services_setup:client_cert_auth()),
  +    base64:encode(crypto:hash(sha, B)).
  +
   handle_cbauth_post(Req) ->
       {User, Domain} = menelaus_auth:get_identity(Req),
       menelaus_util:reply_json(Req, {[{user, erlang:list_to_binary(User)},
  
positive.code: handle_info(ssl_service_event, State) ->
      self() ! maybe_notify_cbauth,
      {noreply, State#state{cert_version = new_cert_version()}};
  handle_info(maybe_notify_cbauth, State) ->
      misc:flush(maybe_notify_cbauth),
      {noreply, maybe_notify_cbauth(State)};
  
negative.code:        erlang:list_to_binary(ns_config:search_node_prop(N, Config, memcached, admin_pass))},
        {ports, Ports}] ++ Local}.
  
  build_auth_info(#state{cert_version = CertVersion,
                         client_cert_auth_version = ClientCertAuthVersion}) ->
      Config = ns_config:get(),
      Nodes = lists:foldl(fun (Node, Acc) ->
                                  case build_node_info(Node, Config) of
  