Oh, now that is interesting. What is the name of that overlay?
Anyway, another option is to use your central logging host (you do have one, right? ;-) to monitor logins and update a table somewhere with that information. You can then do a nightly batch update against your expired accounts in LDAP and set a value such as accountActive to No. If you don't support an extended attribute like accountActive (or whatever you name it), then you can also scramble the password.
So, yes, a central logging host would be helpful here. :)
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Pierangelo Masarati wrote:
Aharon Verno wrote:
Thanks for the reply. That's exactly what we're trying to do, disable rather than delete. The plan is to have some sort of check for the number of days since last login and then send out an email to our Operators when it's hit 60 and then 90 days without a login. At that point it should either be disabled automatically, or an Operator should do it manually. This is mainly due to security risks with email accounts. Our email system is tied into the LDAP so I want to check the last LDAP authentication. The part I'm getting stuck on is exactly how to keep track of the last login for a user. Do you have any tips about this?
we developed an overlay that adds an operational attribute that keeps count of the last (successful/unsuccessful) login attempt of a user. The key issue is (loose) replication; the value is logged separately by the provider and by the consumers, and a batch process syncs it periodically. In case of a sync error (e.g. one logs during a sync), the worst case is that the counter gets out of date by a sync period, which is usually much shorter than any critical time (in your case, 60/90 days). This algorithm hasn't been specified yet for syncrepl, although it shouldn't be an issue.
p.
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