[Samba] problem with mechanism of samba user SID creation

Karel Lang AFD lang at afd.cz
Mon Sep 8 03:35:35 MDT 2014


Hi Rowland,
thank you so much, i stand corrected, i really mistaken one for the 
other. Great mystery solved :]].

If i might just one more question (purely out of wonderment).

If i take the 'passdb.tdb' file from Samba PDC production server and 
place it onto the test server (which is basically copy of production 
server - but has different Domain SID), the USER SID immediately changes 
from Domain SID of production server --> to Domain SID of test server.
I thought the information in 'passdb.tdb' is 'done deal' and can be 
changed only via 'pdbedit' etc.
But this looks like that the part of User SID (which is taken from 
Domain SID) is just variable? Probably yes?

Anyway, thank you so much again!!
Karel





> Hi, I think your problem is that you are mistaking the local SID for the
> domain sid, there is another command 'net get domainsid'.
>
> If I run this on my laptop that is joined to the domain, I get this:
>
> rowland at ThinkPad ~ $ sudo net getdomainsid
> SID for local machine THINKPAD is: S-1-5-21-1417260334-839400796-1629432758
> SID for domain EXAMPLE is: S-1-5-21-2025076216-3455336656-3842161122
>
> Yes, the local SID is different from the domain SID, but the local SID
> is not used.
>
> So, having got that out of the way, can we have a bit more info please,
> smb.conf, what sort of domain and what is the domain controller.
>
> Rowland
>



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