At work, I’ve been working on a lot of automation lately and I ran into a seemingly simple problem that ended up being a bit more complicated than I had first imagined. I have been collaborating on a project that we’re using for auditing Active Directory users and groups and tracking changes to those groups via some simple automation. While that project is interesting in its own right, my boss and I agreed that tackling another helpful automation problem would help our entire IT team: determining if user accounts are locked. I’ve been pushing #ChatOps hard at work through Lita, so adding a plugin for our bot to work with Active Directory seemed only logical.
Context out of the way, making Ruby work with LDAP is a solved problem, many times over. Thankfully, Active Directory exposes most everything you’d want via LDAP, so with a few helper methods, building a few objects tailored to this task was easy work. We quickly discovered that each Active Directory user has a handy attribute called
lockoutTime, and even some helpful hints via the interwebs that we just need to check if that value is
0 (meaning the user isn’t locked out) or any other value (indicating, naturally, that they are locked out). Well, this would be a pretty crappy blog post if that was the end, but it wasn’t.
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