Hello! PGSQL 9.6, Linux, SSL. We want to change certs to new, but somehow we need to detect which old cert is in use before the expiration. So now they could connect with old and new too. We want to warn the clients with old certs to update, before they will be denied.
Do we have chance to log somewhere the connected client's certificate, or some info about it? As I know the CRL can block unwanted certs - they will be denied. Is there any, similar list where we can registrate the cert and when it used we can log it? Do you know about any mechanism for this? I hope you understand what we need. Thank you for it! dd
