Bug 788625

> From Nalin:
> Try stopping the server, locating the entry in its dse.ldif for
> "nis-domain=testrelm.com+nis-map=netgroup,cn=NIS
> Server,cn=plugins,cn=config",
> and replacing this part of it:
>   "%{memberNisNetgroup}"
> with:
>   "%deref_f(\"member\",\"(objectclass=ipanisNetgroup)\",\"cn\")"
>
> That should correctly pull the names of the member netgroups from
> their
> entries.

Yep, that did the trick:

# ypcat -k -d $DOMAIN -h localhost netgroup
test1 (-,admin,testrelm.com)
test test1

So workaround seems to be:

service dirsrv stop
edit /etc/dirsrv/slapd-<REALM>/dse.ldif 

Change:
<snip>
dn: nis-domain=testrelm.com+nis-map=netgroup,cn=NIS Server,cn=plugins,cn=confi
 g
objectClass: top
objectClass: extensibleObject
nis-value-format: %merge(" ","%{memberNisNetgroup}", </snip>

To:
<snip>
dn: nis-domain=testrelm.com+nis-map=netgroup,cn=NIS Server,cn=plugins,cn=confi
 g
objectClass: top
objectClass: extensibleObject
nis-value-format: %merge(" ","%deref_f(\"member\",\"(objectclass=ipanisNetgrou
<  p)\",\"cn\")", </snip>

Then run:

service dirsrv start

ypcat -d $DOMAIN -h localhost -k netgroup

And you should now see nested netgroups:

# ypcat -k -d $DOMAIN -h localhost netgroup
test1 (-,admin,testrelm.com)
test test1

Thanks.

Upstream ticket:
https://fedorahosted.org/freeipa/ticket/2359

Step 6 in the reproduction steps should read:

ipa netgroup-add-member test --netgroups=test1

You'll want to test a fresh installation and an upgrade.

Fixed upstream:
master: https://fedorahosted.org/freeipa/changeset/c48d34fa433e9472d196b0258cac16934a1dae48
ipa-2-2: https://fedorahosted.org/freeipa/changeset/f23d5c6475b81782816cc1196751f8842969bc78

Verified.

Version :: ipa-server-2.2.0-4.el6.x86_64

Automated Test Results :: 

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: [   LOG    ] :: netgroup_bz_788625: IPA nested netgroups not seen from ypcat
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

:: [   PASS   ] :: Running 'ipa netgroup-add netgroup_bz_788625_test1 --desc=netgroup_bz_788625_test1'
:: [   PASS   ] :: Running 'ipa netgroup-add-member netgroup_bz_788625_test1 --users=admin'
:: [   PASS   ] :: Running 'ipa netgroup-add netgroup_bz_788625_test --desc=netgroup_bz_788625_test'
:: [   PASS   ] :: Running 'ipa netgroup-add-member netgroup_bz_788625_test --netgroups=netgroup_bz_788625_test1'
:: [   PASS   ] :: Running 'echo ******** | ipa-compat-manage enable'
:: [   PASS   ] :: Running 'echo ******** | ipa-nis-manage enable'
:: [   PASS   ] :: Running 'service rpcbind restart'
:: [   PASS   ] :: Running 'service dirsrv restart'
:: [   PASS   ] :: Running 'yum -y install yp-tools'
:: [   PASS   ] :: BZ 788625 not found
:: [   PASS   ] :: Running 'ipa netgroup-del netgroup_bz_788625_test1'
:: [   PASS   ] :: Running 'ipa netgroup-del netgroup_bz_788625_test'
:: [   LOG    ] :: Duration: 46s
:: [   LOG    ] :: Assertions: 12 good, 0 bad
:: [   PASS   ] :: RESULT: netgroup_bz_788625: IPA nested netgroups not seen from ypcat

Manual Test Results ::

# ipa netgroup-add ng788625 --desc=test
-------------------------
Added netgroup "ng788625"
-------------------------
  Netgroup name: ng788625
  Description: test
  NIS domain name: testrelm.com
  IPA unique ID: 4df6b4a2-7368-11e1-a6cd-0019bbea4c2b

# ipa netgroup-add-member ng788625 --users=admin
  Netgroup name: ng788625
  Description: test
  NIS domain name: testrelm.com
  Member User: admin
-------------------------
Number of members added 1
-------------------------

# ipa netgroup-add ng788625_container --desc=container
-----------------------------------
Added netgroup "ng788625_container"
-----------------------------------
  Netgroup name: ng788625_container
  Description: container
  NIS domain name: testrelm.com
  IPA unique ID: 8d19d650-7368-11e1-9ce1-0019bbea4c2b

# ipa netgroup-add-member ng788625_container --netgroups=ng788625
  Netgroup name: ng788625_container
  Description: container
  NIS domain name: testrelm.com
  Member netgroups: ng788625
-------------------------
Number of members added 1
-------------------------

# echo ******** | ipa-compat-manage enable

Plugin already Enabled

# echo ******** | ipa-nis-manage enable

Enabling plugin
This setting will not take effect until you restart Directory Server.
The rpcbind service may need to be started.

# service rpcbind restart
Stopping rpcbind: [  OK  ]
Starting rpcbind: [  OK  ]

# service dirsrv restart
Shutting down dirsrv: 
    PKI-IPA...[  OK  ]
    TESTRELM-COM...[  OK  ]
Starting dirsrv: 
    PKI-IPA...[  OK  ]
    TESTRELM-COM...[  OK  ]

# ypcat -d $DOMAIN -h localhost -k netgroup | grep ^ng788625
ng788625_container ng788625
ng788625 (-,admin,testrelm.com)

    Technical note added. If any revisions are required, please edit the "Technical Notes" field
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    New Contents:
No documentation needed.

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/RHBA-2012-0819.html