Make file uploads of CSV actually save to disk

rmo/image.go

@@ -5,14 +5,20 @@ import (
 
 	"github.com/Gleipnir-Technology/nidus-sync/userfile"
 	"github.com/go-chi/chi/v5"
+	"github.com/google/uuid"
 )
 
 // ServeImageByUUID reads an image with the given UUID from disk and writes it to the HTTP response
 func getImageByUUID(w http.ResponseWriter, r *http.Request) {
-	uid := chi.URLParam(r, "uuid")
-	if uid == "" {
+	u := chi.URLParam(r, "uuid")
+	if u == "" {
 		http.NotFound(w, r)
 		return
 	}
+	uid, err := uuid.Parse(u)
+	if err != nil {
+		http.Error(w, "Failed to parse uuid", http.StatusBadRequest)
+		return
+	}
 	userfile.PublicImageFileToResponse(w, uid)
 }