anchor.diff:                      {ok, CaChainFile} ->
                           [ {cacertfile, CaChainFile} | BasicOptions ];
                       _ ->
  +                        CAMsg = "Init: no ca-chain-file configured!",
  +                        lager:warning(CAMsg),
                           BasicOptions
                   end,
               {ok, _} = cowboy:start_https( http_handler
  
positive.code:     EpPrivacy = watts_http_util:relative_path("privacystatement.html"),
      PrivacyFile = case ?CONFIG(privacy_doc) of
                        undefined ->
                            {priv_file, ?APPLICATION, "no_privacy.html"};
                        File ->
                            {file, File}
                    end,
  
  
negative.code: start_web_interface() ->
      lager:info("Init: starting web interface"),
      oidcc_client:register(watts_oidc_client),
      PrivWarn = "Init: The privacy statement is not configured [~p]",
      PrivInfo = "Init: Using privacy statement ~p",
      EpMain = ?CONFIG(ep_main),
      EpOidc = watts_http_util:relative_path("oidc"),
      EpStatic = watts_http_util:relative_path("static/[...]"),
  