- listener, err := net.Listen("tcp", *bind)
- if err != nil {
- log.Fatalln("Can not listen on ", *bind)
+ var listener net.Listener
+ if *tlsKey != "" {
+ cert, err := tls.LoadX509KeyPair(*tlsCert, *tlsKey)
+ if err != nil {
+ log.Fatalf("Could not load TLS keys from %s and %s: %s", *tlsCert, *tlsKey, err)
+ }
+ config := tls.Config{Certificates: []tls.Certificate{cert}}
+ listener, err = tls.Listen("tcp", *bind, &config)
+ if err != nil {
+ log.Fatalf("Can not listen on %s: %v", *bind, err)
+ }
+ } else {
+ var err error
+ listener, err = net.Listen("tcp", *bind)
+ if err != nil {
+ log.Fatalf("Can not listen on %s: %v", *bind, err)
+ }