docs: protected boolean isTicketAuthenticityVerified(final String ticketId) {
          if (this.cipherExecutor != null) {
              LOGGER.trace("Attempting to decode service ticket [{}] to verify authenticity", ticketId);
              return !StringUtils.isEmpty(this.cipherExecutor.decode(ticketId));
          }
          return !StringUtils.isEmpty(ticketId);
      }