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Re: [Samba] failed to call wbcSidToUid




I do not know if there is a uidNumber in Active Directory, I am not an
administrator of Microsoft AD.
So you claimed that I need add an extra parameters uidNumber and gidNumber
to the MS Active Directory user, and add an extra value to each of them?
I think that It will be impossible and too much extra work.
I need similiar funcionality than it was in the previous version.
So mabye I shoud change the backend parameter (tdb/ad/rid/autorid/ldap/nss)?


2018-03-05 16:53 GMT+01:00 Rowland Penny via samba <samba@xxxxxxxxxxxxxxx>:

> On Mon, 5 Mar 2018 16:29:43 +0100
> Marcin Kruk via samba <samba@xxxxxxxxxxxxxxx> wrote:
>
> > I have samba-4.6.2-12.el7_4.x86_64 which is connected to WIndows
> > Active Directory Server.
> >
> > When I use command wbinfo -u
> > I can see a list of all users in AD domain
> > MYDOMAIN+user1
> > MYDOMAIN+user2
>
> At least this shows that winbind knows your AD users.
>
> >
> > When I execute
> > wbinfo -n user1 or
> > wbinfo -n DOMAIN+user
> > I get:
> > S-1-5-21-... SID_USER (1)
> >
> > but when I execute
> > wbinfo -S SID
> > I get:
> > Could not convert sid S-1-5-21-... to uid
> >
> > moreover when I try to chown the directory
> > chown "DOMAIN+user1" directory_path
> > I get:
> > chown: invalid user: 'DOMAIN+user1’
>
> Here we go with 1001th time of saying this ;-)
>
> Just because wbinfo shows your users & groups, doesnt mean your OS
> knows who they are.
>
> >
> > In the respectively configuration in samba samba-4.4.4-12.el7_3.x86_64
> > everything goes ok but configuration is without whole idmap config
> > section. Its oldfashion style.
> > I do not know mabye "backend = ad" is the problem of this
> > configuration. But when I move configuration from the sama 4.4.4-12
> > server the problem still exists.
>
> It probably is the 'ad' backend, do your users have a 'uidNumber'
> attribute in AD and does 'Domain Users' have a 'gidNumber' attribute ?
> These numbers will need to be inside the '1000000-2000000' range you
> have set in smb.conf.
>
> Rowland
>
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