[Samba] samba AD integration

2009-03-22 Thread Chris Henderson
I was looking at:
http://wiki.samba.org/index.php/Samba__Active_Directory - the
Configuring Windows part says: I am still working on that ...  -
could someone point me to a documentation on the Windows 2003 end of
things? I have done the Linux end and now need to do the Windows part
(groups, users, permissions etc.)

Thanks.
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[Samba] Samba / AD integration

2008-08-05 Thread Brian Foddy
I have a quick question on hooking Samba to a large AD domain.  
Following the excellent recipe at:


http://wiki.samba.org/index.php/Samba__Active_Directory

I see it states about half way down to join the machine to AD

Now to join your machine to the active directory. You will need the 
user-name and password to a Domain Administrator account to do this. The 
command you need to join the domain is net ads join -U sadwrn. This 
should then ask you for a password, and print a domain join notice.


Is this required to use a Domain Administrator account, or can any 
normal user AD account be used?  I know AD doesn't allow anonymous 
browsing, but can a normal non-admin account be used?  As I read through 
it, I don't see any other special admin access required other the root 
on the Linux machine.



My goal is this...  We have a very large AD system, 80.000+ users, and 
we want to activate Samba on two servers for a very small user group 
(maybe 12 users) but validate userid/passwords against AD.  If Samba can 
be setup with little or no AD changes, or involvement from the AD 
administrators, but with some simple config from the UNIX admins, then 
we have a much better chance of getting this approved.  But if it 
requires a lot of heavy involvement of the AD support group, ongoing 
maintenance, etc, then the odds are slim.  Largely political, the UNIX 
admins are much more open to open source solutions than the Windows side 
of the fence.  So if this can be sold as just another AD client app 
not requiring any special AD domain permissions, we have a chance.


Thanks for any help/advice.
Brian

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Re: [Samba] Samba / AD integration

2008-08-05 Thread Jeremy Allison
On Tue, Aug 05, 2008 at 10:50:21AM -0500, Brian Foddy wrote:
 I have a quick question on hooking Samba to a large AD domain.   
 Following the excellent recipe at:

 http://wiki.samba.org/index.php/Samba__Active_Directory

 I see it states about half way down to join the machine to AD

 Now to join your machine to the active directory. You will need the  
 user-name and password to a Domain Administrator account to do this. The  
 command you need to join the domain is net ads join -U sadwrn. This  
 should then ask you for a password, and print a domain join notice.

 Is this required to use a Domain Administrator account, or can any  
 normal user AD account be used?  I know AD doesn't allow anonymous  
 browsing, but can a normal non-admin account be used?  As I read through  
 it, I don't see any other special admin access required other the root  
 on the Linux machine.

Any account with the ability to join a machine to a domain can
be used. You only need this for the join operation, in daily
use no extra permission is needed (it acts the same way as a
Windows box in the domain).

Jeremy.
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Re: [Samba] Samba / AD integration

2008-08-05 Thread Eric Roseme

Check out this paper:

http://www.docs.hp.com/en/7212/ADSJoinMinimumPerms.pdf

I wrote it about 3 years ago, so the Samba version was 3.0.7.  Things 
may have changed.  It refers to HP-UX CIFS Server but at the time held 
true for Opensource too.


Eric Roseme

Brian Foddy wrote:
I have a quick question on hooking Samba to a large AD domain.  
Following the excellent recipe at:


http://wiki.samba.org/index.php/Samba__Active_Directory

I see it states about half way down to join the machine to AD

Now to join your machine to the active directory. You will need the 
user-name and password to a Domain Administrator account to do this. The 
command you need to join the domain is net ads join -U sadwrn. This 
should then ask you for a password, and print a domain join notice.


Is this required to use a Domain Administrator account, or can any 
normal user AD account be used?  I know AD doesn't allow anonymous 
browsing, but can a normal non-admin account be used?  As I read through 
it, I don't see any other special admin access required other the root 
on the Linux machine.



My goal is this...  We have a very large AD system, 80.000+ users, and 
we want to activate Samba on two servers for a very small user group 
(maybe 12 users) but validate userid/passwords against AD.  If Samba can 
be setup with little or no AD changes, or involvement from the AD 
administrators, but with some simple config from the UNIX admins, then 
we have a much better chance of getting this approved.  But if it 
requires a lot of heavy involvement of the AD support group, ongoing 
maintenance, etc, then the odds are slim.  Largely political, the UNIX 
admins are much more open to open source solutions than the Windows side 
of the fence.  So if this can be sold as just another AD client app 
not requiring any special AD domain permissions, we have a chance.


Thanks for any help/advice.
Brian


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Re: [Samba] Samba / AD integration

2008-08-05 Thread Gerald (Jerry) Carter
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Hey Eric,

 Check out this paper:
 
 http://www.docs.hp.com/en/7212/ADSJoinMinimumPerms.pdf
 
 I wrote it about 3 years ago, so the Samba version was 3.0.7.  Things
 may have changed.  It refers to HP-UX CIFS Server but at the time held
 true for Opensource too.
 

It has changed.  I rewrote the join a long time ago to make the
Windows XP network signature.


  commit 4c4ea7b20f44cd200cef8c7b389d51b72eccc39b
  Author: Gerald Carter [EMAIL PROTECTED]
  Date:   Fri May 12 15:17:35 2006 +

  r15543: New implementation of 'net ads join' to be
  more like Windows XP.

This was first included in Samba 3.0.23.




cheers, jerry
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Re: [Samba] Samba / AD integration

2008-08-05 Thread Brian Foddy

Gerald (Jerry) Carter wrote:


-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Hey Eric,

 


Check out this paper:

http://www.docs.hp.com/en/7212/ADSJoinMinimumPerms.pdf

I wrote it about 3 years ago, so the Samba version was 3.0.7.  Things
may have changed.  It refers to HP-UX CIFS Server but at the time held
true for Opensource too.

   



It has changed.  I rewrote the join a long time ago to make the
Windows XP network signature.


 commit 4c4ea7b20f44cd200cef8c7b389d51b72eccc39b
 Author: Gerald Carter [EMAIL PROTECTED]
 Date:   Fri May 12 15:17:35 2006 +

 r15543: New implementation of 'net ads join' to be
 more like Windows XP.

This was first included in Samba 3.0.23.




cheers, jerry
- --
=
Samba--- http://www.samba.org
Likewise Software  -  http://www.likewisesoftware.com
What man is a man who does not make the world better?  --Balian
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Jerry,
Are you saying the pdf document is not correct and usable anymore, or a 
couple minor points need modifications?  In general, it describes almost 
exactly the situation I'm in.


Thanks,
Brian

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Re: [Samba] Samba / AD integration

2008-08-05 Thread Brian Foddy

Eric Roseme wrote:


Check out this paper:

http://www.docs.hp.com/en/7212/ADSJoinMinimumPerms.pdf

I wrote it about 3 years ago, so the Samba version was 3.0.7.  Things 
may have changed.  It refers to HP-UX CIFS Server but at the time held 
true for Opensource too.


Eric Roseme

Brian Foddy wrote:

I have a quick question on hooking Samba to a large AD domain.  
Following the excellent recipe at:


http://wiki.samba.org/index.php/Samba__Active_Directory

I see it states about half way down to join the machine to AD

Now to join your machine to the active directory. You will need the 
user-name and password to a Domain Administrator account to do this. 
The command you need to join the domain is net ads join -U sadwrn. 
This should then ask you for a password, and print a domain join 
notice.


Is this required to use a Domain Administrator account, or can any 
normal user AD account be used?  I know AD doesn't allow anonymous 
browsing, but can a normal non-admin account be used?  As I read 
through it, I don't see any other special admin access required other 
the root on the Linux machine.



My goal is this...  We have a very large AD system, 80.000+ users, 
and we want to activate Samba on two servers for a very small user 
group (maybe 12 users) but validate userid/passwords against AD.  If 
Samba can be setup with little or no AD changes, or involvement from 
the AD administrators, but with some simple config from the UNIX 
admins, then we have a much better chance of getting this approved.  
But if it requires a lot of heavy involvement of the AD support 
group, ongoing maintenance, etc, then the odds are slim.  Largely 
political, the UNIX admins are much more open to open source 
solutions than the Windows side of the fence.  So if this can be sold 
as just another AD client app not requiring any special AD domain 
permissions, we have a chance.


Thanks for any help/advice.
Brian





Thanks for the good responses so far.  I was talking with a more open 
minded company AD administrator and he mentioned that a product called 
Centrify is in the currently blessed state and deployed to numerous 
high security PCI Unix servers in the company.  If Centify was installed 
on the RHEL Linux servers we hope to run Samba on, does this change the 
mix of steps or significantly alter prospects?


Brian

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Re: [Samba] Samba / AD integration

2008-08-05 Thread Gerald (Jerry) Carter
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Hash: SHA1

Hey Brian,

 Are you saying the pdf document is not correct and usable anymore, or a
 couple minor points need modifications?  In general, it describes almost
 exactly the situation I'm in.

I'm saying that the domain join process was rewritten in Samba
3.0.23.  So any documented permissions for prior version is
out of date.  The current process technically should require
only the same permissions as joining a Windows XP host.

What exactly is failing?





cheers, jerry
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Samba--- http://www.samba.org
Likewise Software  -  http://www.likewisesoftware.com
What man is a man who does not make the world better?  --Balian
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Re: [Samba] Samba / AD integration

2008-08-05 Thread Brian Foddy

Gerald (Jerry) Carter wrote:


-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Hey Brian,

 


Are you saying the pdf document is not correct and usable anymore, or a
couple minor points need modifications?  In general, it describes almost
exactly the situation I'm in.
   



I'm saying that the domain join process was rewritten in Samba
3.0.23.  So any documented permissions for prior version is
out of date.  The current process technically should require
only the same permissions as joining a Windows XP host.

What exactly is failing?


 



Nothing is failing, I'm purely in the research mode so far and haven't 
tried anything yet.


Thanks for the info.
Brian

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