samba - May 2020 - samba-tool and --given-name or --surname format?

How do I add a user with samba-tool that has the givenname "?ke" or
surname
"?berg"?

# samba-tool user create foobar 21asdasd// --given-name="?ke"
ERROR(<type 'exceptions.UnicodeDecodeError'>): Failed to add user
'foobar': -
'ascii' codec can't decode byte 0xc3 in position 8: ordinal not in
range(128)
   File "/usr/lib/python2.7/dist-packages/samba/netcmd/user.py", line
425, in
run
     smartcard_required=smartcard_required)
   File "/usr/lib/python2.7/dist-packages/samba/samdb.py", line 490,
in newuser
     force_password_change_at_next_login_req)
   File "/usr/lib/python2.7/dist-packages/samba/samdb.py", line 606,
in
setpassword
     """ % (user_dn,
base64.b64encode(pw).decode('utf-8'))

# samba-tool user create foobar 21asdasd// --given-name="$(echo
"?ke"|openssl
base64)"
ERROR(ldb): Failed to add user 'foobar':  - ldb_add: invalid dn
'(null)'

What's the correct format of names?

-- 

Harald Hannelius | harald.hannelius/a\arcada.fi | +358 50 594 1020

On Thu, 2020-05-14 at 13:24 +0300, Harald Hannelius via samba
wrote:
> How do I add a user with samba-tool that has the givenname "?ke"
or
> surname 
> "?berg"?
The correct method is to use a version of Samba built with python3.  My
understanding is that we have fixed that issue there, but not in the
older versions.

Thanks!

Andrew Bartlett

-- 
Andrew Bartlett                       https://samba.org/~abartlet/
Authentication Developer, Samba Team  https://samba.org
Samba Developer, Catalyst IT          
https://catalyst.net.nz/services/samba

On Thu, 14 May 2020, Andrew Bartlett via samba wrote:
> On Thu, 2020-05-14 at 13:24 +0300, Harald Hannelius via samba wrote:
>> How do I add a user with samba-tool that has the givenname
"?ke" or
>> surname
>> "?berg"?
>
> The correct method is to use a version of Samba built with python3.  My
> understanding is that we have fixed that issue there, but not in the
> older versions.
Thanks! I will have to talk to the Debian-team then, this is the Samba that 
comes with Debian 10. "Version 4.9.5-Debian".

-- 

Harald Hannelius | harald.hannelius/a\arcada.fi | +358 50 594 1020