https://bugs.exim.org/show_bug.cgi?id=2350
--- Comment #2 from Jeremy Harris <jgh146...@wizmail.org> --- I note that the original RFC for stapling, 6066, only talks about it in terms of the client requesting and the server supplying certificate status. https://tools.ietf.org/html/rfc6066 Section 8. Also the OpenSSL manpage for SSL_CTX_set_tlsext_status_cb() only describes use in that direction, as does the GnuTLS docs page on OCSP stapling. https://www.openssl.org/docs/manmaster/man3/SSL_set_tlsext_status_ocsp_resp.html https://www.gnutls.org/manual/html_node/OCSP-stapling.html It may well be that client-certs are second class citizens in TLS1.2, and the best recourse is to use limited-lifetime ones. In TLS1.3 however, RFC 8446 section 4.4.2.1 says that the server can request stapling by the client. It remains to be seen what library support there may be. -- You are receiving this mail because: You are on the CC list for the bug. -- ## List details at https://lists.exim.org/mailman/listinfo/exim-dev Exim details at http://www.exim.org/ ##
