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Re: [Samba] Upgraded to 4.8 - forced to use winbindd - retro how to missing?




Well it *almost* works as before.  With this stanza and version 4.8.3,
access seems to only be granted per the single group listed in a user's
entry in /etc/passwd, not including groups listed in /etc/group

[global]
        workgroup = AMERICAS
        realm = AMERICAS.X.Y
        security = ADS
        idmap config * : range = 100000:199999
        idmap config AMERICAS : backend = nss
        idmap config AMERICAS : range = 1000:99999

Thoughts?

On Tue, Nov 13, 2018 at 12:24 PM Richard Bollinger <rabollinger@xxxxxxxxx>
wrote:

> Yes that seems to be working as desired.  Thanks much.
>
> On Tue, Nov 13, 2018 at 10:50 AM Christian Naumer via samba <
> samba@xxxxxxxxxxxxxxx> wrote:
>
>> I don't know if this still works but it does what you want:
>>
>> https://www.samba.org/samba/docs/current/man-html/idmap_nss.8.html
>>
>>
>> Regards
>>
>>
>> Am 13.11.18 um 15:37 schrieb Rowland Penny via samba:
>> > On Tue, 13 Nov 2018 09:21:14 -0500
>> > Richard Bollinger <rabollinger@xxxxxxxxx> wrote:
>> >
>> >> Prior to 4.8, without winbind in the picture, a windows user named
>> >> "rab", for instance, could be authenticated by AD, but would assume
>> >> the identity of the Unix user "rab", with all of his Unix defined
>> >> groups.
>> >>
>> >> Of course, this is not full emulation of a Windows server experience,
>> >> but nonetheless it is the behavior we wanted and worked well in our
>> >> environment where every AD user who needed access to a Unix server
>> >> had a corresponding Unix ID assigned with that user's uid, gids,
>> >> identical on all the Unix servers.
>> >>
>> >> That is the "legacy" behavior we desire.  Is it still possible to
>> >> achieve it with the current version of Samba?
>> >>
>> >
>> > No and why would you want to ?
>> > Doing it your way means that you have to maintain the users & groups in
>> > two places, a total anathema to AD.
>> >
>> > Just set up the Unix domain member correctly and your Windows users &
>> > groups become Unix users & groups, all of them if you use the winbind
>> > 'rid' backend, or, if you use the 'ad' backend, just the ones you give
>> > a uidNumber or gidNumber attribute.
>> >
>> > If you don't want to do this (and I fail to see why you wouldn't want
>> > to), then leave the domain, and set the Samba server up as a standalone
>> > server.
>> >
>> > Rowland
>> >
>>
>> --
>> Dr. Christian Naumer
>> Research Scientist
>> Plattform-Koordinator Bioprozesstechnik
>>
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>> e-mail cn@xxxxxxxxxxxxxxxx, homepage www.brain-biotech.de
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>>
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>>
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