Bug 45702

Summary:	diagnostic test for SSL certificates fails with Lets Encrypt certs
Product:	UCS	Reporter:	Dirk Ahrnke <da>
Component:	UMC - System diagnostic	Assignee:	UMC maintainers <umc-maintainers>
Status:	CLOSED MOVED	QA Contact:	UMC maintainers <umc-maintainers>
Severity:	normal
Priority:	P5	CC:	best, heidelberger
Version:	UCS 4.2
Target Milestone:	---
Hardware:	Other
OS:	All
See Also:	https://forge.univention.org/bugzilla/show_bug.cgi?id=40228
What kind of report is it?:	Bug Report	What type of bug is this?:	3: Simply Wrong: The implementation doesn't match the docu
Who will be affected by this bug?:	3: Will affect average number of installed domains	How will those affected feel about the bug?:	2: A Pain – users won’t like this once they notice it
User Pain:	0.103	Enterprise Customer affected?:
School Customer affected?:		ISV affected?:
Waiting Support:		Flags outvoted (downgraded) after PO Review:
Ticket number:		Bug group (optional):
Max CVSS v3 score:

Description Dirk Ahrnke 2017-11-10 17:06:09 CET

Reported in https://help.univention.com/t/problems-in-systemdiagnose/7106

It appears that the fix for #40228 fails for certificates issued by Lets Encrypt.

Comment 1 Florian Best

2017-11-28 14:11:16 CET

It might be fixed with the latest App upgrade of letsencrypt?

Let's encrypt 1.0.4-6 (UCS 4.1)
Let's encrypt 1.1.1-2 (UCS 4.2)

Comment 2 Dirk Ahrnke 2017-11-28 15:13:53 CET

After upgrading to version 1.1.1-2 the diagnotics did not show the error anymore.
Sidenote: The update did not retain the configuration. All SSL/TLS services used the default UCS-certs afterwards so I had to run setup-letsencrypt again. I dont know if this is the desired behaviour but it works for me.

Comment 3 Florian Best

2017-11-28 15:26:31 CET

(In reply to Dirk Ahrnke from comment #2)
> After upgrading to version 1.1.1-2 the diagnotics did not show the error
> anymore.
> Sidenote: The update did not retain the configuration. All SSL/TLS services
> used the default UCS-certs afterwards so I had to run setup-letsencrypt
> again. I dont know if this is the desired behaviour but it works for me.

Thank you for your sidenote. I send an internal feedback.