Bug 43430

Summary:	wrong DN syntax handling
Product:	UCS	Reporter:	Philipp Hahn <hahn>
Component:	Printserver	Assignee:	Florian Best <best>
Status:	CLOSED FIXED	QA Contact:	Jürn Brodersen <brodersen>
Severity:	normal
Priority:	P5	CC:	best, brodersen
Version:	UCS 4.2
Target Milestone:	UCS 4.4-0-errata
Hardware:	Other
OS:	Linux
What kind of report is it?:	Development Internal	What type of bug is this?:	---
Who will be affected by this bug?:	---	How will those affected feel about the bug?:	---
User Pain:		Enterprise Customer affected?:
School Customer affected?:		ISV affected?:
Waiting Support:		Flags outvoted (downgraded) after PO Review:
Ticket number:		Bug group (optional):	Security
Max CVSS v3 score:
Bug Depends on:	43332
Bug Blocks:

Description Philipp Hahn

2017-01-27 09:30:12 CET

+++ This bug was initially created as a clone of Bug #43332 +++
$ git grep -n "[Dd][Nn].*\.find([\"'],[\"'])"
services/univention-printserver/cups-printers.py:273:                                   argument += '%s,' % userDn[userDn.find('=') + 1:userDn.find(',')]
services/univention-printserver/cups-printers.py:275:                                   argument += '@%s,' % groupDn[groupDn.find('=') + 1:groupDn.find(',')]
services/univention-printserver/cups-printers.py:373:                           user = dn[dn.find('=') + 1:dn.find(',')]
services/univention-printserver/cups-printers.py:379:                           group = "@" + dn[dn.find('=') + 1:dn.find(',')]

Use .parentDn() or ldap.dn.dn2str(ldap.dn.str2dn(...)...)

Comment 1 Florian Best

2019-03-14 17:03:09 CET

ldap.dn.explode_dn() is now used.

univention-printserver (12.0.1-3)
3844b5fb3f7d | Bug #43430: correctly split DN components

univention-printserver.yaml
cb85228146e9 | YAML Bug #43430
3844b5fb3f7d | Bug #43430: correctly split DN components

Comment 2 Jürn Brodersen

2019-03-14 17:18:38 CET

What I tested:
Added a printer and allowed only selected users/groups -> cups config is updated -> OK

YAML -> OK

Comment 3 Arvid Requate

2019-03-20 12:29:24 CET

<http://errata.software-univention.de/ucs/4.4/9.html>