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Disable all TLS session tickets

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OpenSSL supports two types of session tickets for TLSv1.3, stateless
and stateful. The option we've used only turns off stateless tickets
leaving stateful tickets active. Use the new API introduced in 1.1.1
to disable all types of tickets.

Backpatch to all supported versions.

Reviewed-by: Heikki Linnakangas <hlinnaka@iki.fi>
Reported-by: Andres Freund <andres@anarazel.de>
Discussion: https://postgr.es/m/20240617173803.6alnafnxpiqvlh3g@awork3.anarazel.de
Backpatch-through: v12
This commit is contained in:
Daniel Gustafsson
2024-07-26 11:09:45 +02:00
parent 8a1a4087bd
commit 3df7f44a8c
5 changed files with 23 additions and 6 deletions
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2
configure.ac
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@ -1358,7 +1358,7 @@ if test "$with_ssl" = openssl ; then
# function was removed.
AC_CHECK_FUNCS([CRYPTO_lock])
# Function introduced in OpenSSL 1.1.1.
AC_CHECK_FUNCS([X509_get_signature_info])
AC_CHECK_FUNCS([X509_get_signature_info SSL_CTX_set_num_tickets])
AC_DEFINE([USE_OPENSSL], 1, [Define to 1 to build with OpenSSL support. (--with-ssl=openssl)])
elif test "$with_ssl" != no ; then
AC_MSG_ERROR([--with-ssl must specify openssl])