Add https:// and http+insecure:// listeners

Same as wss:// and ws+insecure://, except we'll be able to add more
endpoints for future features (e.g. file uploads).

cmd/soju/main.go

@@ -145,6 +145,9 @@ func main() {
 	srv.SetConfig(serverCfg)
 	srv.Logger = soju.NewLogger(log.Writer(), debug)
 
+	httpMux := http.NewServeMux()
+	httpMux.Handle("/socket", srv)
+
 	for _, listen := range cfg.Listen {
 		listen := listen // copy
 		listenURI := listen
@@ -332,6 +335,38 @@ func main() {
 					log.Fatalf("serving %q: %v", listen, err)
 				}
 			}()
+		case "https":
+			if tlsCfg == nil {
+				log.Fatalf("failed to listen on %q: missing TLS configuration", listen)
+			}
+			addr := u.Host
+			if _, _, err := net.SplitHostPort(addr); err != nil {
+				addr = addr + ":https"
+			}
+			httpSrv := http.Server{
+				Addr:      addr,
+				TLSConfig: tlsCfg,
+				Handler:   httpMux,
+			}
+			go func() {
+				if err := httpSrv.ListenAndServeTLS("", ""); err != nil {
+					log.Fatalf("serving %q: %v", listen, err)
+				}
+			}()
+		case "http+insecure":
+			addr := u.Host
+			if _, _, err := net.SplitHostPort(addr); err != nil {
+				addr = addr + ":http"
+			}
+			httpSrv := http.Server{
+				Addr:    addr,
+				Handler: httpMux,
+			}
+			go func() {
+				if err := httpSrv.ListenAndServe(); err != nil {
+					log.Fatalf("serving %q: %v", listen, err)
+				}
+			}()
 		default:
 			log.Fatalf("failed to listen on %q: unsupported scheme", listen)
 		}

doc/soju.1.scd

@@ -88,6 +88,10 @@ The following directives are supported:
 	- _irc+insecure://[host][:port]_ listens with plain-text over TCP (default
 	  port if omitted: 6667)
 	- _unix://<path>_ listens on a Unix domain socket
+	- _https://[host][:port]_ listens for HTTPS connections (default port: 443)
+	  and handles WebSocket requests at endpoint _/socket_
+	- _http+insecure://[host][:port]_ listens for plain-text HTTP connections
+	  (default port: 80) and handles WebSocket requests at endpoint _/socket_
 	- _wss://[host][:port]_ listens for WebSocket connections over TLS (default
 	  port: 443)
 	- _ws+insecure://[host][:port]_ listens for plain-text WebSocket