Re: [Samba] LDAP Q: What for use Containers

2004-04-20 Thread Paul Gienger


Schlomo Schapiro wrote:

Hi,

I am planning a Samba3+LDAP installation and was wondering about the use 
of putting users into different containers on the LDAP server (similar to 
what people do on NDS/eDirectory).

Is it possible to then assign rights, options, ... to the containers and 
have the users inherit these rights ?
 

What type of 'rights, options,...' are you looking for here?  Perhaps 
you are looking for a feature that could be given via groups, but more 
specifics are necessary.

Having worked a lot in a Novell environment I of course got used to the 
convenience of assigning rights to containers.

Is there currently any support for this in Samba ?

Is there something planned to facilitate this feature ? I guess it will 
also have to go with the host file system ...

Any input appreciated,

Schlomo

 

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Re: [Samba] LDAP Q: What for use Containers

2004-04-20 Thread Schlomo Schapiro
Hi,

well, on NDS and Netware you could give file system access rights to a 
container and then all users in that container would inherit these rights. 
BTW, Windows and AD also cannot do this.

Basically it is a way to not use groups but assign information to objects 
based on their position in the LDAP tree. I can imagine many more uses, 
e.g. default servers, logon servers, share access rights, ...

The point is, is there any use of the hierarchical structure of the LDAP 
directory for Samba ? Or does Samba use the LDAP dir only like flat file 
or SQL DB ?

AFAIK there is not yet much or maybe any support for such settings, but I 
want to discuss why not and wether others find it a useful thing to have.

Regards,
Schlomo

On Tue, 20 Apr 2004, Paul Gienger wrote:

 
 
 Schlomo Schapiro wrote:
 
 Hi,
 
 I am planning a Samba3+LDAP installation and was wondering about the use 
 of putting users into different containers on the LDAP server (similar to 
 what people do on NDS/eDirectory).
 
 Is it possible to then assign rights, options, ... to the containers and 
 have the users inherit these rights ?
   
 
 What type of 'rights, options,...' are you looking for here?  Perhaps 
 you are looking for a feature that could be given via groups, but more 
 specifics are necessary.
 
 Having worked a lot in a Novell environment I of course got used to the 
 convenience of assigning rights to containers.
 
 Is there currently any support for this in Samba ?
 
 Is there something planned to facilitate this feature ? I guess it will 
 also have to go with the host file system ...
 
 Any input appreciated,
 
 Schlomo
 
   
 
 
 

-- 
Regards,
Schlomo
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Re: [Samba] LDAP Q: What for use Containers

2004-04-20 Thread Adam Tauno Williams
 well, on NDS and Netware you could give file system access rights to a 
 container and then all users in that container would inherit these rights. 
 BTW, Windows and AD also cannot do this.

This just doesn't conceptually exist in a windows domain;  but you might be 
able to use dynamic groups in OpenLDAP to fake it.  Dynamic groups are 
assembled by the DSA based on a variety of criteria, which could I suppose, 
include being the leaf of a given container.

 Basically it is a way to not use groups but assign information to objects 
 based on their position in the LDAP tree. I can imagine many more uses, 
 e.g. default servers, logon servers, share access rights, ...
 The point is, is there any use of the hierarchical structure of the LDAP 
 directory for Samba ? Or does Samba use the LDAP dir only like flat file 
 or SQL DB ?

Samba uses LDAP via a password database, so in many ways it treats them all the 
same.  But you can do alot in the DSA to streamline things.

 AFAIK there is not yet much or maybe any support for such settings, but I 
 want to discuss why not and wether others find it a useful thing to have.

I'd suggest digging into dynamic groups, overlays, etc... in very recent 
version of OpenLDAP and see if you can achieve what you want.
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Re: [Samba] LDAP Q: What for use Containers

2004-04-20 Thread malte . mueller
Zitat von Schlomo Schapiro [EMAIL PROTECTED]:


 Hi,
 
 well, on NDS and Netware you could give file system access rights to a 
 container and then all users in that container would inherit these rights. 
 BTW, Windows and AD also cannot do this.

My assumptions:
Samba can not doe this as nss/the resolver libs cannot do this. Even worse: for
the same reason you can't have truely nested groups (though samba does support
that a bit).
I wish, someone would tell me, I'm wrong.

Regards,
Malte Mueller

 
 Basically it is a way to not use groups but assign information to objects 
 based on their position in the LDAP tree. I can imagine many more uses, 
 e.g. default servers, logon servers, share access rights, ...
 
 The point is, is there any use of the hierarchical structure of the LDAP 
 directory for Samba ? Or does Samba use the LDAP dir only like flat file 
 or SQL DB ?
 
 AFAIK there is not yet much or maybe any support for such settings, but I 
 want to discuss why not and wether others find it a useful thing to have.
 
 Regards,
 Schlomo
 
 On Tue, 20 Apr 2004, Paul Gienger wrote:
 


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