[Freeipa-users] Re: question about password sync ...

Rich Megginson rmeggins at redhat.com
Mon Sep 21 16:59:24 UTC 2009


>
> I have setup cross-realm trust between AD and the Kerberos KDC component
> of FreeIPA (1.2.1).  What I'd like to do is to setup a one-way password
> sync going from FreeIPA -> AD.  Windows users always select the Kerberos
> Realm (of FreeIPA) when logging into machines joined to the AD domain.
> However, for various reasons it would be nice to have the AD password in
> sync with the FreeIPA password.  Since users will always be
> authenticating against FreeIPA, is it possible to setup a one-way
> password sync such that when passwords are changed in FreeIPA, the new
> password is propagated to the AD domain controller(s)?  And if so, can
> this be done without installing the PassSync.msi on each of the domain
> controllers?
Yes.  Since you only want to sync passwords one way, from IPA to AD, you 
do not need PassSync.msi
> (I want to ensure that the password expirations are in
> sync; that's the only thing I actually care about, since as far as the
> users are concerned, their AD passwords can be taken away from them and
> made into sufficiently complex random strings, and expirations on AD
> turned off; but I doubt I can convince others to go along with that
> approach).
>   
IPA winsync will not sync password expiration.  IPA winsync will sync 
account disable/enable.
> Kambiz
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