Add: selector and proxys & rules router

hub/rules.go

@@ -0,0 +1,53 @@
+package hub
+
+import (
+	"net/http"
+
+	"github.com/go-chi/chi"
+	"github.com/go-chi/render"
+)
+
+func ruleRouter() http.Handler {
+	r := chi.NewRouter()
+	r.Get("/", getRules)
+	r.Put("/", updateRules)
+	return r
+}
+
+type Rule struct {
+	Name    string `json:"name"`
+	Payload string `json:"type"`
+}
+
+type GetRulesResponse struct {
+	Rules []Rule `json:"rules"`
+}
+
+func getRules(w http.ResponseWriter, r *http.Request) {
+	rulesCfg, _ := tun.Config()
+
+	var rules []Rule
+	for _, rule := range rulesCfg {
+		rules = append(rules, Rule{
+			Name:    rule.RuleType().String(),
+			Payload: rule.Payload(),
+		})
+	}
+
+	w.WriteHeader(http.StatusOK)
+	render.JSON(w, r, GetRulesResponse{
+		Rules: rules,
+	})
+}
+
+func updateRules(w http.ResponseWriter, r *http.Request) {
+	err := tun.UpdateConfig()
+	if err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		render.JSON(w, r, Error{
+			Error: err.Error(),
+		})
+		return
+	}
+	w.WriteHeader(http.StatusNoContent)
+}