Bug 1375107

Summary:	[RFE] Configurable Kerberos ticket lifetime based on authentication method
Product:	Red Hat Enterprise Linux 8	Reporter:	Martin Kosek <mkosek>
Component:	ipa	Assignee:	Thomas Woerner <twoerner>
Status:	CLOSED DUPLICATE	QA Contact:	ipa-qe <ipa-qe>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	8.2	CC:	afarley, frenaud, mrogers, pasik, pvoborni, rcritten, sellis, tscherf
Target Milestone:	rc	Keywords:	FutureFeature
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
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Last Closed:	2020-07-31 10:02:24 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Description Martin Kosek 2016-09-12 08:15:21 UTC

Description of problem:

Introduce different Kerberos ticket lifetimes depending on authentication method (password/2FA/PKINIT). The goal here is that 2FA is used to secure more critical systems so not only should getting in be harder (require 2FA) but ticket lifetime should be shorter.

The Authentication Indicator feature introduced in RHEL 7.3 (Bug 1224057) may be leveraged for this policy.

Comment 3 Steven Ellis 2016-09-13 02:08:52 UTC

Some example scenarios.

Login to manage systems via a bastion/jump host and gain a kerberos principal that is valid for 8 hours.

Initial attempt to sudo to root requires re-validation with 2FA that is valid for 2 hours (outside of DMZ).

When attempting to access DMZ systems 2FA is invoked with a lifetime of 1 hour.

All sudo attempts within DMZ require 2FA

Comment 6 Petr Vobornik 2016-09-23 15:35:10 UTC

Upstream ticket:
https://fedorahosted.org/freeipa/ticket/6351

Comment 9 Amy Farley 2019-08-16 13:57:08 UTC

Moving this to RHEL 8

Comment 10 Florence Blanc-Renaud 2020-07-31 10:02:24 UTC

This is a duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=1777564 [RFE] Completion authentication indicator policy support
that was implemented in RHEL 8.2.

*** This bug has been marked as a duplicate of bug 1777564 ***