fix remove/update share permissions when the file is locked

changelog/unreleased/fix-remove-update-share.md

@@ -0,0 +1,8 @@
+Bugfix: Fix remove/update share permissions
+
+This is a workaround that should prevent removing or changing the share permissions when the file is locked.
+These limitations have to be removed after the wopi server will be able to unlock the file properly.
+These limitations are not spread on the files inside the shared folder. 
+
+https://github.com/cs3org/reva/pull/4534  
+https://github.com/owncloud/ocis/issues/8273

internal/grpc/services/gateway/usershareprovider.go

@@ -585,10 +585,6 @@ func (s *svc) addShare(ctx context.Context, req *collaboration.CreateShareReques
 }
 
 func (s *svc) addSpaceShare(ctx context.Context, req *collaboration.CreateShareRequest) (*collaboration.CreateShareResponse, error) {
-	if refIsSpaceRoot(req.GetResourceInfo().GetId()) &&
-		(req.GetResourceInfo().GetSpace().GetSpaceType() == _spaceTypePersonal || req.GetResourceInfo().GetSpace().GetSpaceType() == _spaceTypeVirtual) {
-		return &collaboration.CreateShareResponse{Status: status.NewInvalid(ctx, "space type is not eligible for sharing")}, nil
-	}
 	// If the share is a denial we call  denyGrant instead.
 	var st *rpc.Status
 	var err error