Bug 46323 – Configuring Active Directory connection: ValueError: need more than 1 value to unpack

Bug 46323 - Configuring Active Directory connection: ValueError: need more than 1 value to unpack


Summary:	Configuring Active Directory connection: ValueError: need more than 1 value t...

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	AD Connector
Version:	UCS 4.4
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	UCS 4.4-0-errata
Assigned To:	Fathan Vidjaja
QA Contact:	Arvid Requate

URL:
Keywords:

Duplicates:	49229 52153 (view as bug list)
Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2018-02-16 17:50 CET by Johannes Keiser
Modified:	2021-03-02 21:21 CET (History)
CC List:	5 users (show)

See Also:	43277 52153
What kind of report is it?:	Bug Report
What type of bug is this?:	6: Setup Problem: Issue for the setup process
Who will be affected by this bug?:	1: Will affect a very few installed domains
How will those affected feel about the bug?:	3: A User would likely not purchase the product
User Pain:	0.103
Enterprise Customer affected?:
School Customer affected?:
ISV affected?:
Waiting Support:
Flags outvoted (downgraded) after PO Review:
Ticket number:	2018041321001011, 2018020521001021, 2019040421000456
Bug group (optional):	External feedback
Max CVSS v3 score:

Flags:	best: Patch_Available+

Attachments
patch (git:fbest/46323-fix-ad-ldap-escaping) (12.56 KB, patch) 2019-05-13 13:59 CEST, Florian Best	Details \| Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Johannes Keiser

2018-02-16 17:50:43 CET

Version: 4.2-3 errata284 (Lesum)

Traceback (most recent call last):
  File "%PY2.7%/univention/management/console/modules/setup/setup_script.py", line 310, in run
    success = self.inner_run()
  File "/usr/lib/univention-system-setup/scripts/90_postjoin/10admember", line 126, in inner_run
    admember.synchronize_account_position(ad_domain_info, username, password)
  File "%PY2.7%/univention/lib/admember.py", line 563, in synchronize_account_position
    mapped_ad_user_dn = _mapped_ad_dn(ad_user_dn, ad_ldap_base, ucr)
  File "%PY2.7%/univention/lib/admember.py", line 504, in _mapped_ad_dn
    attr, val = rdn.split('=')
ValueError: need more than 1 value to unpack

Comment 1 Johannes Keiser

2018-04-13 11:27:11 CEST

Reported again: Version: 4.3-0 errata12 (Neustadt)

Comment 2 Florian Best

2019-04-04 16:45:16 CEST

*** Bug 49229 has been marked as a duplicate of this bug. ***

Comment 3 Florian Best

2019-04-04 16:45:54 CEST

Einrichten der Active-Directory-Verbindung: Traceback (most recent call last):
Einrichten der Active-Directory-Verbindung: File "%PY2.7%/univention/management/console/modules/setup/setup_script.py", line 310, in run
Einrichten der Active-Directory-Verbindung: success = self.inner_run()
Einrichten der Active-Directory-Verbindung: File "/usr/lib/univention-system-setup/scripts/90_postjoin/10admember", line 126, in inner_run
Einrichten der Active-Directory-Verbindung: admember.synchronize_account_position(ad_domain_info, username, password)
Einrichten der Active-Directory-Verbindung: File "%PY2.7%/univention/lib/admember.py", line 609, in synchronize_account_position
Einrichten der Active-Directory-Verbindung: mapped_ad_user_dn = _mapped_ad_dn(ad_user_dn, ad_ldap_base, ucr)
Einrichten der Active-Directory-Verbindung: File "%PY2.7%/univention/lib/admember.py", line 550, in _mapped_ad_dn
Einrichten der Active-Directory-Verbindung: attr, val = rdn.split('=')
Einrichten der Active-Directory-Verbindung: ValueError: need more than 1 value to unpack

Comment 4 Ingo Steuwer

2019-05-13 11:40:38 CEST

Do we know the use case that triggers this traceback?

Comment 5 Florian Best

2019-05-13 12:57:30 CEST

(In reply to Ingo Steuwer from comment #4)
> Do we know the use case that triggers this traceback?
It happens if you have any container or user containing a "," in the AD LDAP.

Comment 6 Florian Best

2019-05-13 13:59:56 CEST

Created attachment 10023 [details]
patch (git:fbest/46323-fix-ad-ldap-escaping)

Comment 7 Fathan Vidjaja

2019-06-27 12:31:06 CEST

Patch is merged and built in univention-lib ver. 8.0.1-24A~4.4.0.201906271220.

6e526cdb :Bug #46323: fix escaping of ldap DN and filters, and shell arguments
281e3705 :Bug #46323: Version Bump
bfd4da81 :Bug #4323: yaml

Comment 8 Arvid Requate

2019-07-03 13:24:29 CEST

Verified:
* Code ereview
* Package update
* Jenkins Tests
* Advisory

Comment 9 Arvid Requate

2019-07-03 14:13:33 CEST

<http://errata.software-univention.de/ucs/4.4/173.html>

Comment 10 Florian Best

2021-03-02 21:21:22 CET

*** Bug 52153 has been marked as a duplicate of this bug. ***