[Samba] Set printer driver on 4.16.2 does not work

[Peter Varkoly]

Now I've tested it on 4.16.4 and it works but only as user Administrator 
and 'min uid = 0'.
Using other user with the needed privileges and rights gets 
WERR_ACCESS_DENIED by setting the drivers:

............
Running command: smbclient //printserver/print$ -N -A /tmp/01b6562fce607 
-c 'mkdir W32X86;put /tmp/01b6562fe9839 W32X86/prnt1.ppd;put 
/usr/share/cups/drivers/ps5ui.dll W32X86/ps5ui.dll;put 
/usr/share/cups/drivers/pscript.hlp W32X86/pscript.hlp;put 
/usr/share/cups/drivers/pscript.ntf W32X86/pscript.ntf;put 
/usr/share/cups/drivers/pscript5.dll W32X86/pscript5.dll'
NT_STATUS_OBJECT_NAME_COLLISION making remote directory \W32X86
putting file /tmp/01b6562fe9839 as \W32X86\prnt1.ppd (4075.7 kb/s) 
(average 4075.8 kb/s)
putting file /usr/share/cups/drivers/ps5ui.dll as \W32X86\ps5ui.dll 
(112373.6 kb/s) (average 52208.8 kb/s)
putting file /usr/share/cups/drivers/pscript.hlp as \W32X86\pscript.hlp 
(12713.2 kb/s) (average 48259.3 kb/s)
putting file /usr/share/cups/drivers/pscript.ntf as \W32X86\pscript.ntf 
(147953.9 kb/s) (average 74106.6 kb/s)
putting file /usr/share/cups/drivers/pscript5.dll as 
\W32X86\pscript5.dll (11395.8 kb/s) (average 33971.7 kb/s)

Running command: rpcclient printserver -N -A /tmp/01b6562fce607 -c 
'adddriver "Windows NT x86" 
"prnt1:pscript5.dll:prnt1.ppd:ps5ui.dll:pscript.hlp:NULL:RAW:pscript5.dll,prnt1.ppd,ps5ui.dll,pscript.hlp,pscript.ntf"'
Printer Driver prnt1 successfully installed.

Running command: smbclient //printserver/print$ -N -A /tmp/01b6562fce607 
-c 'mkdir x64;put /tmp/01b6562fe9839 x64/prnt1.ppd;put 
/usr/share/cups/drivers/x64/ps5ui.dll x64/ps5ui.dll;put 
/usr/share/cups/drivers/x64/pscript.hlp x64/pscript.hlp;put 
/usr/share/cups/drivers/x64/pscript.ntf x64/pscript.ntf;put 
/usr/share/cups/drivers/x64/pscript5.dll x64/pscript5.dll'
NT_STATUS_OBJECT_NAME_COLLISION making remote directory \x64
putting file /tmp/01b6562fe9839 as \x64\prnt1.ppd (10189.2 kb/s) 
(average 10189.5 kb/s)
putting file /usr/share/cups/drivers/x64/ps5ui.dll as \x64\ps5ui.dll 
(360654.9 kb/s) (average 160394.0 kb/s)
putting file /usr/share/cups/drivers/x64/pscript.hlp as \x64\pscript.hlp 
(6356.8 kb/s) (average 104380.5 kb/s)
putting file /usr/share/cups/drivers/x64/pscript.ntf as \x64\pscript.ntf 
(207560.8 kb/s) (average 136625.6 kb/s)
putting file /usr/share/cups/drivers/x64/pscript5.dll as 
\x64\pscript5.dll (155746.2 kb/s) (average 140450.5 kb/s)

Running command: rpcclient printserver -N -A /tmp/01b6562fce607 -c 
'adddriver "Windows x64" 
"prnt1:pscript5.dll:prnt1.ppd:ps5ui.dll:pscript.hlp:NULL:RAW:pscript5.dll,prnt1.ppd,ps5ui.dll,pscript.hlp,pscript.ntf"'
Printer Driver prnt1 successfully installed.

Running command: rpcclient printserver -N -A /tmp/01b6562fce607 -c 
'setdriver prnt1 prnt1'
result was WERR_ACCESS_DENIED

Unable to set Windows printer driver (1).
..................

Am 2022-08-08 15:43, schrieb Christian Naumer via samba:
> Am 08.08.22 um 15:06 schrieb Rowland Penny via samba:
>> On Mon, 2022-08-08 at 14:54 +0200, Christian Naumer via samba wrote:
>>> Maybe this is related to this:
>>> 
>>> https://bugzilla.samba.org/show_bug.cgi?id=15121
>>> 
>>> Also in 4.16.3 printing does not work at all for us. 4.16.2 did work
>>> but
>>> we where unable to set a new driver. As described in the bug report.
>>> 
>>> Regards
>>> 
>>> Christian
>> 
>> Try changing 'min uid = 500' to 'min uid = 0' and see if that helps.
> 
> Tried that already. It did not change anything for us.
> 
> Regards
> 
> --
> Dr. Christian Naumer
> Vice President
> Unit Head Bioprocess Development
> 
> BRAIN Biotech AG
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