AD cmdlets 1.1 add a few nifty features which let you easily access password-related settings of your domain. Basically, all related properties are just a part of the attributes domain objects have, so you can do:
[PS] C:\>Get-QADObject scorpio.local/ | Format-List Name, *Password*, *Lockout*
Name : scorpioMinimumPasswordAge : 1 daysMaximumPasswordAge : 42 daysPasswordHistoryLength : 24 passwords rememberedMinimumPasswordLength : 1 charactersLockoutDuration : 30 minutesLockoutTreshold : 0 invalid logon attemptsResetLockoutCounterAfter : 30 minutes
Or if you do not want to specify the domain name explicitly:
[PS] C:\>(Get-QADRootDSE).Domain | Format-List Name, *Password*, *Lockout*
Name : scorpioMinimumPasswordAge : 1 daysMaximumPasswordAge : 42 daysPasswordHistoryLength : 24 passwords rememberedMinimumPasswordLength : 1 charactersLockoutDuration : 30 minutesLockoutTreshold : 0 invalid logon attemptsResetLockoutCounterAfter : 30 minutes
Another tip is that you can actually get a hold of the Domain property for any AD account: e.g. user.
So if you have:
$user = Get-QADObject 'Dmitry Sotnikov'
And want to learn the password policies you can just do:
$user.Domain | Format-Table Name, *Password*, *Lockout*
Nice and easy!
This all applies to domain policies. Fine-grained password policies have their own set of cmdlets as well.
Tags: AD, AD cmdlets, Active Directory, Password management, PowerShell, cmdlets, one-liner
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