[Samba] AD Integration woes - rfc2307 data not being honored

[Andreas Zickner]

Hi Matthew,

I'm trying to achieve the same goal. As I was not aware of the fact that 
  I can configure winbind (idmap?) to use the rfc2307 schema I took an 
other approach:

http://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/idmapper.html#idmaprfc2307

Here I get all values (UID, GID and group members mangaged in AD) ... 
downside is that I still have some issues that I get a strange error 
when accessing a share other than /tmp .... with an own compiled (and 
modified) samba the setup is working.

Do you have any reference from where you got these settings? I would 
like to try to rebuild it in my env to see if I have the same issues....

thanks,
Andreas

Matthew J. Salerno wrote:
> Red Hat Enterprise Linux Server release 5.2 (Tikanga) - x86_64
> Samba - 3.0.28-0.el5.8
> 
> Objective: To have samba authenticate against AD and utilize the values set for the AD rfc2307 schema.
> Problem: Values stored in AD are not being used.
> 
> The samba server has successfully joined the AD, but when I do a getent passwd | grep <user> the uid, none of the values returned match what is stored in AD.  The UidNumber for my account in AD is 20045, but I keep getting 1000195.  I'm not so worried about the unixHomeDirectory or loginShell, it would be nice to get them, but the UID is a must.
> 
> TESTDOMAIN+username:*:1000195:1000000:User Info:/home/TESTDOMAIN/username:/bin/bash
> 
> Everytime I make any changes to the config, I always clean up and rejoin the domain:
> 
> rm -f /var/log/samba/*.tdb && rm -f /etc/samba/*tdb && rm -f /var/cache/samba/* && rm -f /var/log/samba/*
> service smb restart && service winbind restart
> 
> Any help would be greatly appreciated.
> 
> Here is my smb.conf
> 
> [global]
>         workgroup = TESTDOMAIN
>         realm = TESTDOMAIN.NET
>         server string = Samba file and print server
>         security = ADS
>         log level = 3
>         log file = /var/log/samba/%m
>         max log size = 200
>         printcap name = cups
>         preferred master = No
>         idmap backend = tdb
>         idmap cache time = 1800
>         idmap uid = 1000000-1999999
>         idmap gid = 1000000-1999999
>         template shell = /bin/bash
>         winbind separator = +
>         winbind enum users = Yes
>         winbind enum groups = Yes
>         winbind nss info = rfc2307, template
>         winbind refresh tickets = Yes
>         idmap config TESTDOMAIN:cache time = 1800
>         idmap config TESTDOMAIN:range = 1000-999999
>         idmap config TESTDOMAIN:backend = ad
>         idmap config TESTDOMAIN:schema_mode = rfc2307
> [homes]
>         comment = Home Directories
>         valid users = %S
>         read only = No
>         browseable = No
> [printers]
>         comment = All Printers
>         guest ok = Yes
>         printable = Yes
>         browseable = No
>         available = No
> 
> 
>