[Samba] Are those file and folder ACLs to be expected?

[Z Z]

Greetings Rowland.

The NAS we have does not allow SSH connections, only a web interface for
management and therefore I'm unable to provide the conf file.
The group "users" is actually named "artists" and it's created by me. I
needed a group with a simpler name.

The version of Samba is 4.10.4.
Let me know if there's anything else I can provide and could be of help.

On Tue, Oct 13, 2020 at 11:50 AM Rowland penny via samba <
samba at lists.samba.org> wrote:

> On 13/10/2020 09:23, Z Z via samba wrote:
> > Hello.
> >
> > I've got a working SAMBA AD server. I'm able to join both Linux (winbind)
> > and Windows clients. I have also joined an NAS that hosts some
> > shares/folders to be used by multiple machines (Linux and Windows 10). On
> > my Linux host I'm accessing the NAS via NFS mount, while on my Windows
> > machine obviously I'm using SMB.
> > I'm using the ad ID mapping backend with uId and gId that I'm managing
> > manually.
> > I have noticed something strange, though.
> >  From my Linux computer I created folder on the NAS:
> >
> > mkdir TEST
> >
> >
> > The folder has it's ownership as *username:users *and mask 775 which is
> > what I want:
> >
> > drwxrwxr-x   2 myname users    6 Oct 13 10:51 TEST
> >
> >
> > Afterwards I log in to my Windows 10 computer, access the same folder and
> > create a subfolder inside of it.
> > Coming back to my Linux machine I browse and check the newly created
> folder:
> >
> > drwxrwxr-x+ 2 myname users 10 Oct 13 10:59 winfolder
> >
> >
> > Seems like the Windows-created folder has extended attributes. Let's
> check
> > them with *getfacl winfolder:*
> >
> > # file: winfolder
> >> # owner: myname
> >> # group: users
> You say this is on a domain joined NAS, so why is 'users' not 'Domain
> Users' ?
> >> user::rwx
> >> user:11001119:r-x
> >> group::r-x
> >> group:users:r-x
> >> group:11001120:rwx
> >> mask::rwx
> >> other::r-x
> >> default:user::rwx
> >> default:user:myname:rwx
> >> default:group::r-x
> >> default:group:users:r-x
> >> default:mask::rwx
> >> default:other::r-x
> >
> >   Here it comes the confusion. Those IDs are the ones of my user
> (11001119)
> > and group (11001120). But I don't understand why on the second user line
> > I'm getting the uId, while on the *default:user:*  line the uId is being
> > resolved to my username?
> I have no idea, the share is on your NAS and you haven't supplied the
> smb.conf for that
>
> What versions of Samba are you using ?
>
> Rowland
>
>
>
> --
> To unsubscribe from this list go to the following URL and read the
> instructions:  https://lists.samba.org/mailman/options/samba
>