if err := s.httpServer.ServeTLS(listener, s.serverCertificate, s.serverPrivateKey); err != nil {
		log.Fatalf("Failed to start HTTPS server: %v", err)
	}
}

func (s *JWTServer) runHTTP(httpAddr string) {
	var wg sync.WaitGroup
	wg.Add(1)
	go s.startHTTP(httpAddr, &wg)
	wg.Wait()
}

func (s *JWTServer) runHTTPS(httpsAddr string) {
	var wg sync.WaitGroup
	wg.Add(1)