if no dig then no hijack

server.go

@@ -9,6 +9,7 @@ import (
 	"log"
 	"net"
 	"net/http"
+	"net/http/httputil"
 	"strings"
 	"time"
 
@@ -78,6 +79,11 @@ func (s *Server) Connect(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	if host == r.Host {
+		s.connectHTTPReverseProxy(w, r)
+		return
+	}
+
 	dest, err := net.DialTimeout("tcp", host, s.Timeout)
 	if err != nil {
 		s.Error(r, w, fmt.Errorf("error dialing w timeout %s=>%s: %w", r.Host, host, err))
@@ -102,6 +108,10 @@ func (s *Server) Connect(w http.ResponseWriter, r *http.Request) {
 	go s.xfer(r.Context(), client, dest)
 }
 
+func (s *Server) connectHTTPReverseProxy(w http.ResponseWriter, r *http.Request) {
+	httputil.NewSingleHostReverseProxy(r.URL).ServeHTTP(w, r)
+}
+
 func (s *Server) Serve(w http.ResponseWriter, r *http.Request) {
 	resp, err := s.Transport.RoundTrip(r)
 	if err != nil {