Bug 848547

Summary: [TECH PREVIEW] Support DIR: credential caches for multiple TGT support
Product: Red Hat Enterprise Linux 6 Reporter: Dmitri Pal <dpal>
Component: sssdAssignee: Jakub Hrozek <jhrozek>
Status: CLOSED ERRATA QA Contact: Kaushik Banerjee <kbanerje>
Severity: unspecified Docs Contact: Aneta Šteflová Petrová <apetrova>
Priority: unspecified    
Version: 6.4CC: grajaiya, jgalipea
Target Milestone: rcKeywords: FutureFeature, TechPreview
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: sssd-1.9.1-1.el6 Doc Type: Release Note
Doc Text:
Package(s) providing the Technology Preview: SSSD, krb5 --- New SSSD Cache Storage Type Kerberos version 1.10 added a new cache storage type, DIR:, which allows Kerberos to maintain Ticket Granting Tickets (TGTs) for multiple Key Distribution Centers (KDCs) simultaneously and auto-select between them when negotiating with Kerberized resources. In Red Hat Enterprise Linux 6.4, SSSD has been enhanced to allow you to select the DIR: cache for users that are logging in via SSSD. This feature is introduced as a Technology Preview.
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-02-21 04:35:31 EST Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Description Dmitri Pal 2012-08-15 16:58:57 EDT
This bug is open against 6.4 for the tech note purposes as this is a tech preview feature.

This bug is created as a clone of upstream ticket:
https://fedorahosted.org/sssd/ticket/974

MIT dev team is working on the new type of the credential cache to support the case when one user has multiple tickets for different Kerberos realms. This is a feature of Kerberos 1.10. We need to take advantage of this functionality as soon as it becomes available.

http://k5wiki.kerberos.org/wiki/Projects/Client_principal_selection
Comment 4 Jenny Galipeau 2013-01-31 11:37:25 EST
Technical preview feature marking verified
Comment 5 errata-xmlrpc 2013-02-21 04:35:31 EST
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHSA-2013-0508.html