tree 145e66a697ee3e4ae69722552caa82b887dd5e41
parent 21b8720b16a6995dad97eb158c7a7879c4f9e8e8
author Ivan Pilat <ivanpi@google.com> 1468999690 -0700
committer Ivan Pilat <ivanpi@google.com> 1468999690 -0700

syncbase: Prevent returned errors from leaking existence.

All client-to-Syncbase methods (db/cx/row, syncgroup manager, blob, cr)
have been sanitized to return ErrNoExistOrNoAccess when the caller has
no permission to know about the existence of an object.

GetDeltas and JoinSyncgroupAtAdmin have also been sanitized (GetDeltas
returns ErrDbOffline instead). PublishSyncgroup cannot be sanitized
until authentication is added to it.

Tests in subsequent CL.

MultiPart: 1/3
Change-Id: Icb2fe582fe72861d75e66a3c282ccccdeae5cc85