[Freeipa-devel] [PATCH] 0029 Make sure replication works after DM password is changed

[Ana Krivokapic]

On 06/24/2013 02:27 PM, Tomas Babej wrote:
> On 06/11/2013 04:42 PM, Ade Lee wrote:
> [snip]
>> Just FYI, we plan to do a new release of pki-core today (pki-core-10.0.3-2)
>> to address this issue.
>>> -- 
>>> Regards,
>>>
>>> Ana Krivokapic
>>> Associate Software Engineer
>>> FreeIPA team
>>> Red Hat Inc.
>>
> Ok, so I tested the patch, since pki-core has the PkiExport command fixed now.
>
> I'm getting a little bit further now.
>
> [tbabej at vm-127 ~]$ sudo ipa-replica-prepare --ip-address 10.34.47.129
> vm-129.idm.lab.eng.brq.redhat.com
> Directory Manager (existing master) password:
>
> Preparing replica for vm-129.idm.lab.eng.brq.redhat.com from
> vm-127.idm.lab.eng.brq.redhat.com
> Constraint violation: Failed to update password
>
> With debug output, I get (snipped out irrelevant parts):
>
> Directory Manager (existing master) password:
>
> ipa.ipaserver.plugins.ldap2.ldap2: DEBUG: Created connection
> context.ldap2_57668944
> ipa.ipapython.ipaldap.SchemaCache: DEBUG: retrieving schema for SchemaCache
> url=ldapi://%2fvar%2frun%2fslapd-IDM-LAB-ENG-BRQ-REDHAT-COM.socket
> conn=<ldap.ldapobject.SimpleLDAPObject instance at 0x3700ab8>
> ipa.ipaserver.plugins.ldap2.ldap2: DEBUG: Destroyed connection
> context.ldap2_57668944
> ipa: DEBUG: Search DNS for vm-129.idm.lab.eng.brq.redhat.com
> ipa: DEBUG: Search failed: [Errno -2] Name or service not known
> ipa.ipapython.ipaldap.SchemaCache: DEBUG: flushing
> ldapi://%2fvar%2frun%2fslapd-IDM-LAB-ENG-BRQ-REDHAT-COM.socket from SchemaCache
> ipa.ipapython.ipaldap.SchemaCache: DEBUG: retrieving schema for SchemaCache
> url=ldapi://%2fvar%2frun%2fslapd-IDM-LAB-ENG-BRQ-REDHAT-COM.socket
> conn=<ldap.ldapobject.SimpleLDAPObject instance at 0x4c704d0>
> ipa.ipaserver.install.ipa_replica_prepare.ReplicaPrepare: DEBUG: Not logging
> to a file
> ipa.ipaserver.install.ipa_replica_prepare.ReplicaPrepare: DEBUG:
> ipa-replica-prepare was invoked with arguments
> ['vm-129.idm.lab.eng.brq.redhat.com'] and options: {'log_file': None,
> 'verbose': True, 'reverse_zone': None, 'setup_pkinit': True, 'http_pin': None,
> 'quiet': False, 'http_pkcs12': None, 'pkinit_pkcs12': None, 'ca_file':
> '/root/cacert.p12', 'no_reverse': False, 'dirsrv_pkcs12': None, 'password':
> None, 'ip_address': CheckedIPAddress('10.34.47.129'), 'dirsrv_pin': None,
> 'pkinit_pin': None}
> ipa.ipaserver.install.ipa_replica_prepare.ReplicaPrepare: INFO: Preparing
> replica for vm-129.idm.lab.eng.brq.redhat.com from
> vm-127.idm.lab.eng.brq.redhat.com
> ipa.ipapython.ipaldap.SchemaCache: DEBUG: flushing
> ldapi://%2fvar%2frun%2fslapd-IDM-LAB-ENG-BRQ-REDHAT-COM.socket from SchemaCache
> ipa.ipapython.ipaldap.SchemaCache: DEBUG: retrieving schema for SchemaCache
> url=ldapi://%2fvar%2frun%2fslapd-IDM-LAB-ENG-BRQ-REDHAT-COM.socket
> conn=<ldap.ldapobject.SimpleLDAPObject instance at 0x3700710>
> ipa: DEBUG: Starting external process
> ipa: DEBUG: args=/usr/bin/PKCS12Export -d /etc/pki/pki-tomcat/alias/ -p
> /tmp/tmprgUrso -w /tmp/tmp6SBBXF -o /root/cacert.p12
> ipa: DEBUG: Process finished, return code=0
> ipa: DEBUG: stdout=
> ipa: DEBUG: stderr=
> ipa.ipaserver.plugins.ldap2.ldap2: DEBUG: Created connection
> context.ldap2_139884970376144
> ipa.ipaserver.install.ipa_replica_prepare.ReplicaPrepare: DEBUG: File
> "/usr/lib/python2.7/site-packages/ipapython/admintool.py", line 171, in execute
>     return_value = self.run()
>   File
> "/usr/lib/python2.7/site-packages/ipaserver/install/ipa_replica_prepare.py",
> line 245, in run
>     self.copy_ds_certificate()
>   File
> "/usr/lib/python2.7/site-packages/ipaserver/install/ipa_replica_prepare.py",
> line 281, in copy_ds_certificate
>     self.update_pki_admin_password()
>   File
> "/usr/lib/python2.7/site-packages/ipaserver/install/ipa_replica_prepare.py",
> line 520, in update_pki_admin_password
>     ldap.modify_password(dn, self.dirman_password)
>   File "/usr/lib/python2.7/site-packages/ipaserver/plugins/ldap2.py", line
> 332, in modify_password
>     self.conn.passwd_s(dn, old_pass, new_pass)
>   File "/usr/lib64/python2.7/contextlib.py", line 35, in __exit__
>     self.gen.throw(type, value, traceback)
>   File "/usr/lib/python2.7/site-packages/ipapython/ipaldap.py", line 919, in
> error_handler
>     raise errors.DatabaseError(desc=desc, info=info)
>
> ipa.ipaserver.install.ipa_replica_prepare.ReplicaPrepare: DEBUG: The
> ipa-replica-prepare command failed, exception: DatabaseError: Constraint
> violation: Failed to update password
> ipa.ipaserver.install.ipa_replica_prepare.ReplicaPrepare: ERROR: Constraint
> violation: Failed to update password
>
> Tomas

It seems that this time the culprit is 389-ds-base packages. The password change
is rejected when using the latest version of 389-ds-base
(389-ds-base-1.3.1.2-1.fc19.x86_64). I tried testing it with a previous version
(389-ds-base-1.3.0.5-1.fc19.x86_64) and it works.

I open an upstream ticket for the 389 DS project:
https://fedorahosted.org/389/ticket/47406.

-- 
Regards,

Ana Krivokapic
Associate Software Engineer
FreeIPA team
Red Hat Inc.