Re: Password authorization

It is not quite clear what you mean, but I assume you want password complexity rules,
and you want to force users to change their password after a while.

You cannot do any of that with passwords in the database; the best you can
do is set an expiration time for the user's ability to log in.

Actually, you can. There is the standard "passwordcheck" module described in the documentation:

https://www.postgresql.org/docs/current/passwordcheck.html

You would have to do some C programming, but it's very possible.

Regards

-- 
Mladen Gogala
Database Consultant
Tel: (347) 321-1217
https://dbwhisperer.wordpress.com