This existed for 'resumeSession', which needed to do an async lookup
though SSL_CTX_sess_set_get_cb is sync-only. Nowadays both OpenSSL &
BoringSSL have an early ClientHello callback for suspend/resume to
handle this properly, so it was redundant, in addition to being
complicated and generally a bit fragile & scary.
This PR switches to use the modern OpenSSL/BoringSSL mechanisms for this
and drops the client hello parser & related infrastructure completely.
In addition, there's a new test here, covering a fixed bug: the hello
parser silently dropped fragmented hellos, which we now do handle
correctly.
Signed-off-by: Tim Perry <pimterry@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/64827
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Tim Perry
5b940dd124