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Bug 1420455

Summary:	Undoing a manifest import will delete ueber cert, causing problem re-fetching the cert.
Product:	[Community] Candlepin (Migrated to Jira)	Reporter:	Michael Stead <mstead>
Component:	candlepin	Assignee:	Michael Stead <mstead>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Katello QA List <katello-qa-list>
Severity:	high	Docs Contact:
Priority:	high
Version:	2.0	CC:	redakkan, skallesh, vrjain
Target Milestone:	---
Target Release:	2.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	candlepin-2.0.25-1	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-02-09 07:03:16 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1420406

Description Michael Stead 2017-02-08 17:15:37 UTC

If an ueber certificate exists for an Owner when a manifest import is undone, the ueber certifcate will be deleted. This will leave the ueber data in a bad state and will break the GET /owners/:owner_key/uebercert API.


Steps to Reproduce:
1. Create a new owner.

2. Import a manifest for that owner.

3. Generate an ueber certificate for that owner.
curl -k -u admin:admin -X POST https://localhost:8443/candlepin/owners/:owner_key/uebercert

4. Undo the manifest that was imported.
curl -k -u admin:admin -X DELETE https://localhost:8443/candlepin/owners/:owner_key/imports

5. Fetch the ueber cert for the owner.
curl -k -u admin:admin https://localhost:8443/candlepin/owners/:owner_key/uebercert



Actual results:

2017-02-08 13:02:22,308 [thread=http-nio-8443-exec-3] [req=4b76a72e-e753-4952-aefe-b2419fa50e03, org=] INFO  org.candlepin.common.filter.LoggingFilter - Request: verb=GET, uri=/candlepin/owners/defaultorg/uebercert
2017-02-08 13:02:22,355 [thread=http-nio-8443-exec-3] [req=4b76a72e-e753-4952-aefe-b2419fa50e03, org=defaultorg] ERROR org.candlepin.common.exceptions.mappers.CandlepinExceptionMapper - Runtime Error Index: 0, Size: 0 at java.util.ArrayList.rangeCheck:653
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
	at java.util.ArrayList.rangeCheck(ArrayList.java:653) ~[na:1.8.0_111]
	at java.util.ArrayList.get(ArrayList.java:429) ~[na:1.8.0_111]
	at org.candlepin.resource.OwnerResource.getUeberCertificate(OwnerResource.java:1440) ~[classes/:]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_111]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_111]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_111]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_111]


Expected results:
An appropriate ueber certificate should be returned by the ueber cert API after the manifest is removed.

Comment 1 Michael Stead 2017-02-08 17:27:32 UTC

Candlepin's UndoImportsJob is deleting the Ueber Pools/Entitlements along with the pools that were imported as part of the manifest. The ueber pools should be left alone.