On Monday 30 of May 2016, Arkadiusz Miśkiewicz wrote:
Is there a way to log SNI hostname used in TLS session? Info is there in SSL_CTX_set_tlsext_servername_callback, dovecot copies it to ssl_io->host.
Unfortunately I don't see it expanded to any variables ( http://wiki.dovecot.org/Variables ). Please consider this to be a feature request.
The goal is to be able to see which hostname client used like:
May 30 08:21:19 xxx dovecot: pop3-login: Login: user=<abc>, method=PLAIN, rip=1.1.1.1, lip=2.2.2.2, mpid=17135, TLS, SNI=pop3.somehost.org, session=<hfS9Qwk03sBTBnrN>
Dear dovecot team, would be possible to add such variable ^^^^^ ?
That would be neat feature because server operator would know what hostname client uses to connect to server (which is really usefull in case of many hostnames pointing to single IP).
Thanks,
Arkadiusz Miśkiewicz, arekm / ( maven.pl | pld-linux.org )