[Fedora-directory-users] Windows data sync

[Emmanuel BILLOT]

Rich Megginson a écrit :
> Emmanuel BILLOT wrote:
>> Rich Megginson a écrit :
>>> Emmanuel BILLOT wrote:
>>>> Hi,
>>>>
>>>> We've installed FDS, AD and a replication agrement.
>>>> FDS data/passwords sync with AD
>>>> AD passwords sync with FDS.
>>>>
>>>> 2 pbs are still unsolved :
>>>> - AD modifications (name, surname, mail) are not send or catched in 
>>>> FDS
>>> I suppose you could enable the replication log level and see why 
>>> this is not working.  Note that changes may take up to 5 minutes to 
>>> sync over to Fedora DS due to the way the sync works using the 
>>> DirSync control.
>>> http://directory.fedoraproject.org/wiki/FAQ#Troubleshooting
>>>> - Passwords are not recognized after a Full init.
>>>>    FDS => AD full init = unable to log on AD (even if we manually 
>>>> activate the account)
>>> Right.  Passwords are not synced during full init.  Full init only 
>>> uses passwords in the database which are hashed and do not sync.
>>>>    FDS -> AD passwd update = passwd ok in AD
>>> Right.  Passwd update uses clear text passwords.
>>>>
>>>> Anyone has an idea ?
>>>>
>>>
>> Ok.
>> Is there any best pratice when adding AD to a FDS ?
>> I don't think i will ask all users to update their password just for 
>> it...?
> That's one of the main problems with Windows Sync/Pass Sync.  There is 
> really no way to sync passwords - AD uses an unreversible 
> hash/encryption, and so does Fedora DS.
> The Samba and freeIPA guys are working on ways to mitigate this 
> situation.
I had an idea (maybe totally crazy)
What happens if for each FDS entry, the password is updated with the 
same hashed value after init ?
Does WinSync requires the cleartext password  to work ?
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Emmanuel BILLOT
IRD - Orléans
Délégation aux Systèmes d'Information (DSI)
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