Bug 39800 – memcache restart causes removal of all SAML sessions

Bug 39800 - memcache restart causes removal of all SAML sessions


Summary:	memcache restart causes removal of all SAML sessions

Status:	REOPENED

Product:	UCS
Classification:	Unclassified
Component:	SAML
Version:	UCS 4.4
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	---
Assigned To:	UCS maintainers
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Blocks:
	Show dependency tree / graph

Reported:	2015-11-05 17:05 CET by Florian Best
Modified:	2020-10-28 11:27 CET (History)
CC List:	1 user (show)

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What kind of report is it?:	Bug Report
What type of bug is this?:	4: Minor Usability: Impairs usability in secondary scenarios
Who will be affected by this bug?:	5: Will affect all installed domains
How will those affected feel about the bug?:	1: Nuisance – not a big deal but noticeable
User Pain:	0.114
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Description Florian Best

2015-11-05 17:05:32 CET

During package upgrade of univention-saml the init script is restarted. This also restarts memcached. If memcached gets restarted all sessions are removed → All active UMC sessions also get lost after the validity of the SAML message (= 5 minutes) and one must log in again.

Comment 1 Stefan Gohmann

2019-01-03 07:20:54 CET

This issue has been filled against UCS 4.1. The maintenance with bug and security fixes for UCS 4.1 has ended on 5st of April 2018.

Customers still on UCS 4.1 are encouraged to update to UCS 4.3. Please contact
your partner or Univention for any questions.

If this issue still occurs in newer UCS versions, please use "Clone this bug" or simply reopen the issue. In this case please provide detailed information on how this issue is affecting you.