Feature: add inbounds for flexible binding inbound (#2818)

hub/route/inbounds.go

@@ -0,0 +1,39 @@
+package route
+
+import (
+	"net/http"
+
+	C "github.com/Dreamacro/clash/constant"
+	"github.com/Dreamacro/clash/listener"
+	"github.com/Dreamacro/clash/tunnel"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/render"
+)
+
+func inboundRouter() http.Handler {
+	r := chi.NewRouter()
+	r.Get("/", getInbounds)
+	r.Put("/", updateInbounds)
+	return r
+}
+
+func getInbounds(w http.ResponseWriter, r *http.Request) {
+	inbounds := listener.GetInbounds()
+	render.JSON(w, r, render.M{
+		"inbounds": inbounds,
+	})
+}
+
+func updateInbounds(w http.ResponseWriter, r *http.Request) {
+	var req []C.Inbound
+	if err := render.DecodeJSON(r.Body, &req); err != nil {
+		render.Status(r, http.StatusBadRequest)
+		render.JSON(w, r, ErrBadRequest)
+		return
+	}
+	tcpIn := tunnel.TCPIn()
+	udpIn := tunnel.UDPIn()
+	listener.ReCreateListeners(req, tcpIn, udpIn)
+	render.NoContent(w, r)
+}