Bug 53749 – S4-Connector: handle uidAlreadyUsed

Bug 53749 - S4-Connector: handle uidAlreadyUsed


Summary:	S4-Connector: handle uidAlreadyUsed

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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Depends on:
Blocks:
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Reported:	2021-09-06 12:59 CEST by Florian Best
Modified:	2021-09-06 12:59 CEST (History)
CC List:	0 users

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What kind of report is it?:	Development Internal
What type of bug is this?:	---
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Description Florian Best

2021-09-06 12:59:49 CEST

Every Jenkins run of UCS@school we are seeing a reject:
https://jenkins.knut.univention.de:8181/job/UCSschool-5.0/job/Install%20Singleserver/Config=s4,TestGroup=base1,UCSRelease=public/ws/test/connector-s4.log

06.09.2021 01:21:50.371 LDAP        (PROCESS): sync to ucs:   [          user] [       add] 'uid=gd9e0ynrva,cn=lehrer,cn=users,ou=testou1235,dc=autotest201,dc=local'                                                                         
06.09.2021 01:21:50.447 LDAP        (ERROR  ): Unknown Exception during sync_to_ucs
06.09.2021 01:21:50.447 LDAP        (ERROR  ): Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/univention/admin/handlers/users/user.py", line 1669, in _ldap_pre_ready
    self.request_lock('uid', self['username'])
  File "/usr/lib/python3/dist-packages/univention/admin/handlers/__init__.py", line 1691, in request_lock
    value = univention.admin.allocators.request(self.lo, self.position, name, value)
  File "/usr/lib/python3/dist-packages/univention/admin/allocators.py", line 209, in request
    return acquireUnique(lo, position, type, value, _type2attr[type], scope=_type2scope[type])
  File "/usr/lib/python3/dist-packages/univention/admin/allocators.py", line 203, in acquireUnique
    raise univention.admin.uexceptions.noLock(_('The attribute %r could not get locked.') % (type,))
univention.admin.uexceptions.noLock: The attribute 'uid' could not get locked.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/univention/s4connector/__init__.py", line 1448, in sync_to_ucs
    result = self.add_in_ucs(property_type, object, module, position)
  File "/usr/lib/python3/dist-packages/univention/s4connector/__init__.py", line 1189, in add_in_ucs
    res = ucs_object.create(serverctrls=serverctrls, response=response)
  File "/usr/lib/python3/dist-packages/univention/admin/handlers/__init__.py", line 540, in create
    self._ldap_pre_ready()
  File "/usr/lib/python3/dist-packages/univention/admin/handlers/users/user.py", line 1671, in _ldap_pre_ready
    raise univention.admin.uexceptions.uidAlreadyUsed(self['username'])
univention.admin.uexceptions.uidAlreadyUsed: gd9e0ynrva

06.09.2021 01:21:50.448 LDAP        (WARNING): sync to ucs was not successful, save rejected
06.09.2021 01:21:50.448 LDAP        (WARNING): object was: CN=gd9e0ynrva,CN=lehrer,CN=users,OU=testou1235,DC=autotest201,DC=local