Bug 53276 – primary_group_sync_to_ucs: TypeError: 'NoneType' object is not subscriptable

Bug 53276 - primary_group_sync_to_ucs: TypeError: 'NoneType' object is not subscriptable


Summary:	primary_group_sync_to_ucs: TypeError: 'NoneType' object is not subscriptable

Status:	NEW

Product:	UCS
Classification:	Unclassified
Component:	S4 Connector
Version:	UCS 5.0
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	---
Assigned To:	Samba maintainers
QA Contact:	Samba maintainers

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Reported:	2021-05-18 07:53 CEST by Florian Best
Modified:	2021-08-12 12:06 CEST (History)
CC List:	0 users

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What kind of report is it?:	Development Internal
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Description Florian Best

2021-05-18 07:53:27 CEST

The following exception happened once during our Jenkins Tests:

https://jenkins.knut.univention.de:8181/job/UCS-5.0/job/UCS-5.0-0/job/AutotestJoin/SambaVersion=s4,Systemrolle=backup/ws/test/connector-s4.log
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/univention/s4connector/__init__.py", line 1478, in sync_to_ucs
    post_ucs_modify_function(self, property_type, object)
  File "/usr/lib/python3/dist-packages/univention/s4connector/s4/__init__.py", line 91, in primary_group_sync_to_ucs
    return connector.primary_group_sync_to_ucs(key, object)
  File "/usr/lib/python3/dist-packages/univention/s4connector/s4/__init__.py", line 1182, in primary_group_sync_to_ucs
    s4_group_rid = ldap_object_s4['primaryGroupID'][0].decode('UTF-8')
TypeError: 'NoneType' object is not subscriptable

Comment 1 Florian Best

2021-08-12 12:06:13 CEST

Similar traceback on a UCS@school 5.0 DC Slave:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/univention/s4connector/__init__.py", line 822, in __sync_file_from_ucs
    if not self.sync_from_ucs(key, mapped_object, pre_mapped_ucs_dn, old_dn, old, new):
  File "/usr/lib/python3/dist-packages/univention/s4connector/s4/__init__.py", line 2105, in sync_from_ucs
    con_create_extension(self, property_type, object, addlist, ctrls)
  File "/usr/lib/python3/dist-packages/univention/s4connector/s4/__init__.py", line 121, in add_primary_group_to_addlist
    primary_group_sid = decode_sid(ldap_object_ad_group['objectSid'][0])
TypeError: 'NoneType' object is not subscriptable