tree ad5bd1505dbe0b93f6cb5c9b74e21ea6ae5829dc
parent 9d30714603a1b435efe0a1cb6799641c8085a545
author Daniil Lunev <dlunev@chromium.org> 1606952175 +1100
committer Commit Bot <commit-bot@chromium.org> 1607094762 +0000

cryptohome: simplify the timestamp file interaction

Instead of dealing with markers of ts file existence in the keyset, just
unconditionally read it on the load path and just use the legacy field
if the file is missing. This CL is a preparation to the untying
timestamp from the keyset entirely by introducing a single ts file (in
contrast with current per-keyset ones).

BUG=b:172344610
TEST=unittest

Change-Id: I6f0273005e83198e8561664c36dfa0b9c1443e19
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/2569474
Commit-Queue: Daniil Lunev <dlunev@chromium.org>
Tested-by: Daniil Lunev <dlunev@chromium.org>
Reviewed-by: Leo Lai <cylai@google.com>