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Bug 1281750

Summary: duplicate ldap entries returned on getent when making usage of ID views in IPA
Product: Red Hat Enterprise Linux 7 Reporter: Jan Kurik <jkurik>
Component: slapi-nisAssignee: Alexander Bokovoy <abokovoy>
Status: CLOSED ERRATA QA Contact: Namita Soman <nsoman>
Severity: urgent Docs Contact:
Priority: urgent    
Version: 7.2CC: abokovoy, ekeck, gagriogi, jkurik, ksiddiqu, ldelouw, mkosek, sumenon
Target Milestone: rcKeywords: ZStream
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: 1277576 Environment:
Last Closed: 2015-12-08 10:36:42 UTC Type: ---
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: 1277576    
Bug Blocks:    

Description Jan Kurik 2015-11-13 11:32:59 UTC 
This bug has been copied from bug #1277576 and has been proposed
to be backported to 7.2 z-stream (EUS).
Comment 4 Sudhir Menon 2015-11-23 10:49:31 UTC 
Fix is seen.Verified using slapi-nis-0.54-6.el7_2.x86_64.
Duplicate ldap entries are not listed.

1. With  slapi-nis-0.54-5.el7.x86_64 which doesn't have the fix.

[root@ipaserver1 ~]# ipa user-add --first=Joe --last=Doe --shell=/bin/bash jdoe
    -----------------
    Added user "jdoe"
    -----------------
      User login: jdoe
      First name: Joe
      Last name: Doe
      Full name: Joe Doe
      Display name: Joe Doe
      Initials: JD
      Home directory: /home/jdoe
      GECOS: Joe Doe
      Login shell: /bin/bash
      Kerberos principal: jdoe
      Email address: jdoe
      UID: 495400005
      GID: 495400005
      Password: False
      Member of groups: ipausers
      Kerberos keys available: False

[root@ipaserver1 ~]# ipa idview-add legacy-servers --desc "Our legacy servers"
    ------------------------------
    Added ID View "legacy-servers"
    ------------------------------
      ID View Name: legacy-servers
      Description: Our legacy servers

[root@ipaserver1 ~]# ipa idoverrideuser-add --uid=1001 --shell=/bin/ksh 
legacy-servers  jdoe 
----------------------------                                                    Added User ID override "jdoe"                                                                
-----------------------------
Anchor to override: jdoe
UID: 1001
Login shell: /bin/ksh
     
[root@ipaclient01 ~]# authconfig --updateall --enableldap --enableldapauth --ldapserver=ldap://ipaserver1.labs02.test --ldapbasedn=cn=users,cn=legacy-servers,cn=views,cn=compat,dc=labs02,dc=test
     
[root@ipaclient01 ~]# getent passwd jdoe
jdoe:*:495400005:495400005:Joe Doe:/home/jdoe:/bin/bash   <====
     
[root@ipaclient01 ~]# ldapsearch -LLL -x -b cn=users,cn=legacy-servers,cn=views,cn=compat,dc=labs02,dc=test -D "cn=Directory Manager" -W uid=jdoe

    Enter LDAP Password:
    dn: uid=jdoe,cn=users,cn=legacy-servers,cn=views,cn=compat,dc=labs02,dc=test
    cn: Joe Doe
    objectClass: posixAccount
    objectClass: top
    gidNumber: 495400005
    gecos: Joe Doe
    uidNumber: 495400005
    uidNumber: 1001
    loginShell: /bin/bash   <====
    loginShell: /bin/ksh    <====
    homeDirectory: /home/jdoe
    uid: jdoe
 

2.  After upgrading slapi-nis and restarting directory service instance the fix is seen.

[root@ipaclient01 yum.repos.d]# rpm -qa | grep slapi-nis
slapi-nis-0.54-6.el7_2.x86_64
     
[root@ipaclient01 yum.repos.d]# getent passwd jdoe
jdoe:*:1001:495400005:Joe Doe:/home/jdoe:/bin/ksh  <====

[root@ipaclient01 yum.repos.d]# ldapsearch -LLL -x -b cn=users,cn=legacy-servers,cn=views,cn=compat,dc=labs02,dc=test -D "cn=Directory Manager" -W uid=jdoe
Enter LDAP Password:
    dn: uid=jdoe,cn=users,cn=legacy-servers,cn=views,cn=compat,dc=labs02,dc=test
    cn: Joe Doe
    objectClass: posixAccount
    objectClass: top
    gidNumber: 495400005
    gecos: Joe Doe
    homeDirectory: /home/jdoe
    uid: jdoe
    loginShell: /bin/ksh   <====
    uidNumber: 1001
Comment 6 errata-xmlrpc 2015-12-08 10:36:42 UTC 
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.

https://rhn.redhat.com/errata/RHBA-2015-2571.html