Re: sslinfo extension - add notbefore and notafter timestamps

> Off the cuff that doesn't seem like a bad idea, but I wonder if we should add
> them to pg_stat_ssl (or both) instead if we deem them valuable?

I think the same information should be available to pg_stat_ssl as well. pg_stat_ssl can show the client certificate information for all connecting clients, having it to show not_before and not_after timestamps of every client are important in my opinion. The attached patch "v2-0002-pg-stat-ssl-add-notbefore-and-notafter-timestamps.patch" adds this support

> Re the patch, it would be nice to move the logic in ssl_client_get_notafter and
> the _notbefore counterpart to a static function since they are copies of
> eachother.

Yes agreed. I have made the adjustment attached as "v2-0001-sslinfo-add-notbefore-and-notafter-timestamps.patch"

would this feature be suitable to be added to commitfest? What do you think?

thank you

Cary Huang
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HighGo Software Inc. (Canada)
cary(dot)huang(at)highgo(dot)ca
www.highgo.ca