tree 551c4ff13d7948bcb8abfde155b20e351397896a
parent 6ff942985389b9b64b944b98ab3e8a66e1eb436d
author David Benjamin <davidben@google.com> 1620676665 -0400
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1620923872 +0000

Check for resumption identifiers in SSL_SESSION_is_resumable.

This aligns with OpenSSL. In particular, we clear not_resumable as soon
as the SSL_SESSION is complete, but it may not have an ID or ticket.
(Due to APIs like SSL_get_session, SSL_SESSION needs to act both as a
resumption handle and a bundle of connection properties.)

Along the way, use the modified function in a few internal checks which,
with the ssl_update_cache change, removes the last dependency within the
library on the placeholder SHA256 IDs.

Change-Id: Ic225109ff31ec63ec08625e9f61a20cf0d9dd648
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/47447
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>