chore: add max content length

api/v2/memo_service.go

@@ -27,6 +27,10 @@ import (
 	"github.com/usememos/memos/store"
 )
 
+const (
+	MaxContentLength = 8 * 1024
+)
+
 func (s *APIV2Service) CreateMemo(ctx context.Context, request *apiv2pb.CreateMemoRequest) (*apiv2pb.CreateMemoResponse, error) {
 	user, err := getCurrentUser(ctx, s.Store)
 	if err != nil {
@@ -35,6 +39,9 @@ func (s *APIV2Service) CreateMemo(ctx context.Context, request *apiv2pb.CreateMe
 	if user == nil {
 		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
 	}
+	if len(request.Content) > MaxContentLength {
+		return nil, status.Errorf(codes.InvalidArgument, "content too long")
+	}
 
 	nodes, err := parser.Parse(tokenizer.Tokenize(request.Content))
 	if err != nil {
@@ -260,6 +267,9 @@ func (s *APIV2Service) UpdateMemo(ctx context.Context, request *apiv2pb.UpdateMe
 			}
 		}
 	}
+	if update.Content != nil && len(*update.Content) > MaxContentLength {
+		return nil, status.Errorf(codes.InvalidArgument, "content too long")
+	}
 
 	if err = s.Store.UpdateMemo(ctx, update); err != nil {
 		return nil, status.Errorf(codes.Internal, "failed to update memo")

web/src/store/v1/memo.ts

@@ -21,6 +21,7 @@ export const useMemoStore = create(
       for (const memo of memos) {
         memoMap[memo.id] = memo;
       }
+      console.log("memos", memos);
       set({ memoMapById: memoMap });
       return memos;
     },