Bug 800542 - Need way to obtain DES keys for older NFS
Summary: Need way to obtain DES keys for older NFS
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: doc-Identity_Management_Guide
Version: 6.3
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: rc
: ---
Assignee: Deon Ballard
QA Contact: ecs-bugs
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-03-06 17:02 UTC by Dmitri Pal
Modified: 2012-06-21 23:15 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-06-21 23:15:09 UTC
Target Upstream Version:

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Description Dmitri Pal 2012-03-06 17:02:18 UTC 
This bug is created as a clone of upstream ticket:
https://fedorahosted.org/freeipa/ticket/2471

DES is completely disabled in 2.2 servers. We need a way to be able to generate DES keys at least for older NFS clients and servers.

I tried adding allow_weak_crypto = yes to libdefaults of the IPA server krb5.conf and adding support for the enc type but was still unable to use ipa-getkeytab from a RHEL-5 client.

I added this to LDAP:
dn: cn=$REALM,cn=kerberos,dc=greyoak,dc=com
krbSupportedEncSaltTypes: des-cbc-crc:normal
krbSupportedEncSaltTypes: des-cbc-crc:special
krbDefaultEncSaltTypes: des-cbc-crc:special
Comment 2 Deon Ballard 2012-05-03 16:34:36 UTC 
Setting all priority and severity to medium.
Comment 5 Deon Ballard 2012-06-21 23:15:09 UTC 
Closing.
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