Regarding retrieving user group membership using wbinfo.

Richard Sharpe realrichardsharpe at
Mon Jun 9 07:56:46 MDT 2014

On Mon, Jun 9, 2014 at 6:28 AM, Richard Sharpe
<realrichardsharpe at> wrote:
> On Mon, Jun 9, 2014 at 12:49 AM, Hemanth Thummala
> <hemanth.thummala at> wrote:
>> I haven't found the corresponding log messages in either log.wb-* or smbd
>> logs.
> Then possibly it is not going through that path ... what was the
> message that Volker said should be printed? Is it in the source?

Hmmm, in libsmb/samlogon_cache.c in the 3.6.x sources I have I find things like:

       DEBUG(10,("netsamlogon_cache_store: SID [%s]\n", keystr));

>> In dcerpc_binding_handle_call_send() , I found this..
>> if (h->ops->do_ndr_print) {
>> h->ops->do_ndr_print(h, NDR_IN | NDR_SET_VALUES,
>>      state->r_ptr, state->call);
>> }
>> I think this is where we try to log the request contents. Same stuff is
>> there in recv call as well. But the contents not getting printed any where.
>> Also I found that dcerpc_bh_do_ndr_print() is defined in source4 path. I am
>> not sure if this can be used in samba 3.6.12+ stack. If not then there
>> could definitely be some problem in printing these request and responses.
>> Also I would like to know if there is a way to disable the encryption in
>> DCE-RPC communication, so that we can check the content from packet capture
>> it self.
> It a secure channel connection. The DC will likely not talk to you if
> you do not negotiate encryption.
> --
> Regards,
> Richard Sharpe
> (何以解憂?唯有杜康。--曹操)

Richard Sharpe

More information about the samba-technical mailing list