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Boogerman

2003-Jul-31 01:35 UTC

[Samba] 3.0 beta 3 - NT and Unix group mapping

Hello everyone!

I've been testing the 3.0 beta 3 (I've just upgraded from 2.2.7), and
made a
PDC configuration with Windows XP Pro clients. Everything works fine,
however, I'm fine tuning the NT and Unix group mapping; in particular, I
want to map the Unix group 'users' to the NT group 'Power
Users'.

I've tried:
net groupmap modify ntgroup="Power Users" unixgroup=users
with no success.
If I do, however
net groupmap modify ntgroup="Domain Admins" unixgroup=users
users are granted admin privileges

I've read the groupmapping chapter of the howto collection
(http://us1.samba.org/samba/devel/docs/html/Samba-HOWTO-Collection.html#grou
pmapping) and still got no clue (If anyone can point me to a more detailed
document by all means do so).

Here's my `net groupmap list`:

System Operators (S-1-5-32-549) -> -1
Domain Admins (S-1-5-21-1734957725-2317673715-2873464621-512) -> -1
Replicators (S-1-5-32-552) -> -1
Guests (S-1-5-32-546) -> -1
Domain Guests (S-1-5-21-1734957725-2317673715-2873464621-514) -> -1
Power Users (S-1-5-32-547) -> users
Print Operators (S-1-5-32-550) -> -1
Administrators (S-1-5-32-544) -> -1
Domain Users (S-1-5-21-1734957725-2317673715-2873464621-513) -> -1
Account Operators (S-1-5-32-548) -> -1
Backup Operators (S-1-5-32-551) -> -1
Users (S-1-5-32-545) -> -1

And my smb.conf:

[global]
        netbios name = Natsumi
        server string = Linux Server
        workgroup = BoogerSoft
        passdb backend = smbpasswd

        hosts allow = 192.168.0. 127.0.0.1

        ;act as domain and master browser
        os level = 64
        preferred master = yes
        domain master = yes
        local master = yes

        security = user

        encrypt passwords = yes

        domain logons = yes

        ;if this causes problems change it to \\%N\profile\%U
        logon path = \\%N\%U\profile
        logon drive = H:

        ;for win9x clients
        ;logon home = \\%N\%U\profile

        ;logon script, relative to the [netlogon] share
        logon script = logon.cmd

        ;neither of these seem to work with 3.0
        ;client code page = 850
        ;character set = ISO8859-1

[netlogon]
        comment = Network Logon Service
        path = /usr/local/samba/lib/netlogon
        read only = yes
        write list = ntadmin

[homes]
        comment = Home Directories
        browseable = no
        writable = yes
        create mask = 0600
        directory mask = 0700

And I am getting this in log.smbd when I do the "Power User" thing:
[2003/07/30 21:25:53, 1] rpc_server/srv_netlog_nt.c:_net_sam_logon(710)
  _net_sam_logon: user BOOGERSOFT\boogerman has user sid
S-1-5-21-1734957725-2317673715-2873464621-3000
   but group sid S-1-5-32-547.
  The conflicting domain portions are not supported for NETLOGON calls

And also this:
[2003/07/30 21:33:43, 0] rpc_server/srv_util.c:get_domain_user_groups(362)
  get_domain_user_groups: primary gid of user [boogerman] is not a Domain
group!
  get_domain_user_groups: You should fix it, NT doesn't like that

(I don't fully understand the messages, so any explanations will be
appreciated)

Well, that's too much, probably I got everything missconfigured (hey, after
all, it's my first PDC with 3.0). I hope someone will be able to help me
figure this one out...

George Farris

2003-Jul-31 15:38 UTC

head link

[Samba] 3.0 beta 3 - NT and Unix group mapping

We just went over this in depth on this list, please check the archives
from the last two weeks, search for power user.

On Wed, 2003-07-30 at 18:35, Boogerman wrote:> Hello everyone!
> 
> I've been testing the 3.0 beta 3 (I've just upgraded from 2.2.7),
and made a
> PDC configuration with Windows XP Pro clients. Everything works fine,
> however, I'm fine tuning the NT and Unix group mapping; in particular,
I
> want to map the Unix group 'users' to the NT group 'Power
Users'.
> 
> I've tried:
> net groupmap modify ntgroup="Power Users" unixgroup=users
> with no success.
> If I do, however
> net groupmap modify ntgroup="Domain Admins" unixgroup=users
> users are granted admin privileges
> 
> I've read the groupmapping chapter of the howto collection
>
(http://us1.samba.org/samba/devel/docs/html/Samba-HOWTO-Collection.html#grou
> pmapping) and still got no clue (If anyone can point me to a more detailed
> document by all means do so).
> 
> Here's my `net groupmap list`:
> 
> System Operators (S-1-5-32-549) -> -1
> Domain Admins (S-1-5-21-1734957725-2317673715-2873464621-512) -> -1
> Replicators (S-1-5-32-552) -> -1
> Guests (S-1-5-32-546) -> -1
> Domain Guests (S-1-5-21-1734957725-2317673715-2873464621-514) -> -1
> Power Users (S-1-5-32-547) -> users
> Print Operators (S-1-5-32-550) -> -1
> Administrators (S-1-5-32-544) -> -1
> Domain Users (S-1-5-21-1734957725-2317673715-2873464621-513) -> -1
> Account Operators (S-1-5-32-548) -> -1
> Backup Operators (S-1-5-32-551) -> -1
> Users (S-1-5-32-545) -> -1
> 
> And my smb.conf:
> 
> [global]
>         netbios name = Natsumi
>         server string = Linux Server
>         workgroup = BoogerSoft
>         passdb backend = smbpasswd
> 
>         hosts allow = 192.168.0. 127.0.0.1
> 
>         ;act as domain and master browser
>         os level = 64
>         preferred master = yes
>         domain master = yes
>         local master = yes
> 
>         security = user
> 
>         encrypt passwords = yes
> 
>         domain logons = yes
> 
>         ;if this causes problems change it to \\%N\profile\%U
>         logon path = \\%N\%U\profile
>         logon drive = H:
> 
>         ;for win9x clients
>         ;logon home = \\%N\%U\profile
> 
>         ;logon script, relative to the [netlogon] share
>         logon script = logon.cmd
> 
>         ;neither of these seem to work with 3.0
>         ;client code page = 850
>         ;character set = ISO8859-1
> 
> [netlogon]
>         comment = Network Logon Service
>         path = /usr/local/samba/lib/netlogon
>         read only = yes
>         write list = ntadmin
> 
> [homes]
>         comment = Home Directories
>         browseable = no
>         writable = yes
>         create mask = 0600
>         directory mask = 0700
> 
> And I am getting this in log.smbd when I do the "Power User"
thing:
> [2003/07/30 21:25:53, 1] rpc_server/srv_netlog_nt.c:_net_sam_logon(710)
>   _net_sam_logon: user BOOGERSOFT\boogerman has user sid
> S-1-5-21-1734957725-2317673715-2873464621-3000
>    but group sid S-1-5-32-547.
>   The conflicting domain portions are not supported for NETLOGON calls
> 
> And also this:
> [2003/07/30 21:33:43, 0] rpc_server/srv_util.c:get_domain_user_groups(362)
>   get_domain_user_groups: primary gid of user [boogerman] is not a Domain
> group!
>   get_domain_user_groups: You should fix it, NT doesn't like that
> 
> (I don't fully understand the messages, so any explanations will be
> appreciated)
> 
> Well, that's too much, probably I got everything missconfigured (hey,
after
> all, it's my first PDC with 3.0). I hope someone will be able to help
me
> figure this one out...-- 
George Farris  farrisg@mala.bc.ca
Computer Support Cowichan.

Boogerman

2003-Jul-31 22:25 UTC

head link

[Samba] Re: 3.0 beta 3 - NT and Unix group mapping

I found the solution. If anyone is interested, what I did is:

Create a Domain group in the SAMBA machine with:
net groupmap add sid={lastsid+1} ntgroup="Domain Power Users"
unixgroup=users type=domain

Then, as admin in the XP client, in "MMC/Local Users and
Groups/Groups/Power
Users" I added "{MYDOMAIN}\Domain Power Users".

So this added the domain group Domain Power Users (wich was mapped to the
unix group users) to the local Power Users group.

I hope this helps someone out there...

Boogerman

----- Original Message -----
From: "Boogerman" <boogerman@interar.com.ar>
To: <samba@lists.samba.org>
Sent: Wednesday, July 30, 2003 10:35 PM
Subject: 3.0 beta 3 - NT and Unix group mapping

> Hello everyone!
>
> I've been testing the 3.0 beta 3 (I've just upgraded from 2.2.7),
and made
a> PDC configuration with Windows XP Pro clients. Everything works fine,
> however, I'm fine tuning the NT and Unix group mapping; in particular,
I
> want to map the Unix group 'users' to the NT group 'Power
Users'.
>
> I've tried:
> net groupmap modify ntgroup="Power Users" unixgroup=users
> with no success.
> If I do, however
> net groupmap modify ntgroup="Domain Admins" unixgroup=users
> users are granted admin privileges
>
> I've read the groupmapping chapter of the howto collection
>
(http://us1.samba.org/samba/devel/docs/html/Samba-HOWTO-Collection.html#grou> pmapping) and still got no clue (If anyone can point me to a more detailed
> document by all means do so).
>
> Here's my `net groupmap list`:
>
> System Operators (S-1-5-32-549) -> -1
> Domain Admins (S-1-5-21-1734957725-2317673715-2873464621-512) -> -1
> Replicators (S-1-5-32-552) -> -1
> Guests (S-1-5-32-546) -> -1
> Domain Guests (S-1-5-21-1734957725-2317673715-2873464621-514) -> -1
> Power Users (S-1-5-32-547) -> users
> Print Operators (S-1-5-32-550) -> -1
> Administrators (S-1-5-32-544) -> -1
> Domain Users (S-1-5-21-1734957725-2317673715-2873464621-513) -> -1
> Account Operators (S-1-5-32-548) -> -1
> Backup Operators (S-1-5-32-551) -> -1
> Users (S-1-5-32-545) -> -1
>
> And my smb.conf:
>
> [global]
>         netbios name = Natsumi
>         server string = Linux Server
>         workgroup = BoogerSoft
>         passdb backend = smbpasswd
>
>         hosts allow = 192.168.0. 127.0.0.1
>
>         ;act as domain and master browser
>         os level = 64
>         preferred master = yes
>         domain master = yes
>         local master = yes
>
>         security = user
>
>         encrypt passwords = yes
>
>         domain logons = yes
>
>         ;if this causes problems change it to \\%N\profile\%U
>         logon path = \\%N\%U\profile
>         logon drive = H:
>
>         ;for win9x clients
>         ;logon home = \\%N\%U\profile
>
>         ;logon script, relative to the [netlogon] share
>         logon script = logon.cmd
>
>         ;neither of these seem to work with 3.0
>         ;client code page = 850
>         ;character set = ISO8859-1
>
> [netlogon]
>         comment = Network Logon Service
>         path = /usr/local/samba/lib/netlogon
>         read only = yes
>         write list = ntadmin
>
> [homes]
>         comment = Home Directories
>         browseable = no
>         writable = yes
>         create mask = 0600
>         directory mask = 0700
>
> And I am getting this in log.smbd when I do the "Power User"
thing:
> [2003/07/30 21:25:53, 1] rpc_server/srv_netlog_nt.c:_net_sam_logon(710)
>   _net_sam_logon: user BOOGERSOFT\boogerman has user sid
> S-1-5-21-1734957725-2317673715-2873464621-3000
>    but group sid S-1-5-32-547.
>   The conflicting domain portions are not supported for NETLOGON calls
>
> And also this:
> [2003/07/30 21:33:43, 0] rpc_server/srv_util.c:get_domain_user_groups(362)
>   get_domain_user_groups: primary gid of user [boogerman] is not a Domain
> group!
>   get_domain_user_groups: You should fix it, NT doesn't like that
>
> (I don't fully understand the messages, so any explanations will be
> appreciated)
>
> Well, that's too much, probably I got everything missconfigured (hey,
after> all, it's my first PDC with 3.0). I hope someone will be able to help
me
> figure this one out...
>

Beast

2003-Aug-01 04:44 UTC

head link

[Samba] Re: 3.0 beta 3 - NT and Unix group mapping

Friday, August 1, 2003, 5:25:44 AM, Boogerman wrote:
> I found the solution. If anyone is interested, what I did is:
> Create a Domain group in the SAMBA machine with:
> net groupmap add sid={lastsid+1} ntgroup="Domain Power Users"
> unixgroup=users type=domain
> Then, as admin in the XP client, in "MMC/Local Users and
Groups/Groups/Power
> Users" I added "{MYDOMAIN}\Domain Power Users".
> So this added the domain group Domain Power Users (wich was mapped to the
> unix group users) to the local Power Users group.
> I hope this helps someone out there...
Yes, but you have to come to every ws then.

--beast

John H Terpstra

2003-Aug-01 06:58 UTC

head link

[Samba] Re: 3.0 beta 3 - NT and Unix group mapping

On Fri, 1 Aug 2003, Beast wrote:
> Friday, August 1, 2003, 5:25:44 AM, Boogerman wrote:
>
> > I found the solution. If anyone is interested, what I did is:
>
> > Create a Domain group in the SAMBA machine with:
> > net groupmap add sid={lastsid+1} ntgroup="Domain Power
Users"
> > unixgroup=users type=domain
>
> > Then, as admin in the XP client, in "MMC/Local Users and
Groups/Groups/Power
> > Users" I added "{MYDOMAIN}\Domain Power Users".
>
> > So this added the domain group Domain Power Users (wich was mapped to
the
> > unix group users) to the local Power Users group.
>
> > I hope this helps someone out there...
>
> Yes, but you have to come to every ws then.
Correct. How else would you do this? How do you do this with an MS Windows
2000 Server environment?

- John T.
-- 
John H Terpstra
Email: jht@samba.org

Boogerman

2003-Aug-01 13:05 UTC

head link

[Samba] Re: 3.0 beta 3 - NT and Unix group mapping

You are so right. Better solutions are welcome :^)

Boogerman

----- Original Message -----
From: "Beast" <beast@setuid.com>
To: "Boogerman" <boogerman@interar.com.ar>
Cc: <samba@lists.samba.org>
Sent: Friday, August 01, 2003 1:44 AM
Subject: Re: [Samba] Re: 3.0 beta 3 - NT and Unix group mapping

> Friday, August 1, 2003, 5:25:44 AM, Boogerman wrote:
>
> > I found the solution. If anyone is interested, what I did is:
>
> > Create a Domain group in the SAMBA machine with:
> > net groupmap add sid={lastsid+1} ntgroup="Domain Power
Users"
> > unixgroup=users type=domain
>
> > Then, as admin in the XP client, in "MMC/Local Users and
Groups/Groups/Power> > Users" I added "{MYDOMAIN}\Domain Power Users".
>
> > So this added the domain group Domain Power Users (wich was mapped to
the> > unix group users) to the local Power Users group.
>
> > I hope this helps someone out there...
>
> Yes, but you have to come to every ws then.
>
> --beast
>
>
>

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