package op

import (
	"log"
	"net/http"

	"github.com/gorilla/mux"
	"github.com/ory/fosite"
)

func (op *OIDCHandler) IntrospectionEndpoint(w http.ResponseWriter, r *http.Request) {
	w.Header().Set("Access-Control-Allow-Origin", "*")
	namespace := mux.Vars(r)["namespace"]
	oauth2Provider := op.NamespaceProviders[namespace]

	ctx := r.Context()
	mySessionData := new(fosite.DefaultSession)
	ir, err := oauth2Provider.NewIntrospectionRequest(ctx, r, mySessionData)
	if err != nil {
		log.Printf("Error occurred in NewIntrospectionRequest: %+v", err)
		oauth2Provider.WriteIntrospectionError(w, err)
		return
	}

	oauth2Provider.WriteIntrospectionResponse(w, ir)
}