feat(docker/images): show used tag correctly [EE-5396] (#10305)

api/http/handler/docker/images/handler.go

@@ -0,0 +1,32 @@
+package images
+
+import (
+	"net/http"
+
+	"github.com/portainer/portainer/api/docker/client"
+	"github.com/portainer/portainer/api/http/security"
+	httperror "github.com/portainer/portainer/pkg/libhttp/error"
+
+	"github.com/gorilla/mux"
+)
+
+type Handler struct {
+	*mux.Router
+	dockerClientFactory *client.ClientFactory
+	bouncer             security.BouncerService
+}
+
+// NewHandler creates a handler to process non-proxied requests to docker APIs directly.
+func NewHandler(routePrefix string, bouncer security.BouncerService, dockerClientFactory *client.ClientFactory) *Handler {
+	h := &Handler{
+		Router:              mux.NewRouter(),
+		dockerClientFactory: dockerClientFactory,
+		bouncer:             bouncer,
+	}
+
+	router := h.PathPrefix(routePrefix).Subrouter()
+	router.Use(bouncer.AuthenticatedAccess)
+
+	router.Handle("", httperror.LoggerHandler(h.imagesList)).Methods(http.MethodGet)
+	return h
+}