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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-9209) Add the ability to append a random value to values in LDAP attributes when generating principals in Active Directory
Date Wed, 21 Jan 2015 18:06:35 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-9209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14285992#comment-14285992
] 

Hudson commented on AMBARI-9209:
--------------------------------

FAILURE: Integrated in Ambari-trunk-Commit #1554 (See [https://builds.apache.org/job/Ambari-trunk-Commit/1554/])
AMBARI-9209. Add the ability to append a random value to values in LDAP attributes when generating
principals in Active Directory (rlevas) (rlevas: http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=ec86b1b4f882cfbff3b123a60aec875524030233)
* ambari-server/src/main/java/org/apache/ambari/server/serveraction/kerberos/ADKerberosOperationHandler.java
* ambari-server/src/main/java/org/apache/ambari/server/serveraction/kerberos/KerberosOperationHandler.java
* ambari-server/src/test/java/org/apache/ambari/server/serveraction/kerberos/ADKerberosOperationHandlerTest.java
* ambari-server/src/main/java/org/apache/ambari/server/serveraction/kerberos/DeconstructedPrincipal.java
* ambari-server/src/test/java/org/apache/ambari/server/serveraction/kerberos/DeconstructedPrincipalTest.java
* ambari-server/src/main/resources/common-services/KERBEROS/1.10.3-10/configuration/kerberos-env.xml


> Add the ability to append a random value to values in LDAP attributes when generating
principals in Active Directory
> --------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-9209
>                 URL: https://issues.apache.org/jira/browse/AMBARI-9209
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-server
>    Affects Versions: 2.0.0
>            Reporter: Robert Levas
>            Assignee: Robert Levas
>              Labels: active_directory, kerberos
>             Fix For: 2.0.0
>
>         Attachments: AMBARI-9209_01.patch
>
>
> Add ability to append a random value to values in LDAP attributes when generating principals
in Active Directory.
> For example the {{cn}} and {{sAMAccountName}} attributes must be unique.  In some caes
the {{cn}} is not allowed to have {{/}} characters and in all cases the {{sAMAccountName}}
is not allow to have {{/}} characters. Therefore to generate values for these attributes,
the _instance_ part of the principal needs to be stripped off and a random string needs to
be appended. 
> This can be seen where the principal is {{nn/c6501.ambari.apache.org@EXAMPLE.COM}}. 
The {{cn}} would typically be {{nn/c6501.ambari.apache.org}}.  Providing for a random string
would allow the {{cn}} value to be something like {{nn-ythnskdtarsjko5fsdfdsb}}. Since the
{{sAMAccountName}} can be at most 20 characters, it would be {{nn-ythnskdtarsjko5fs}}.
> Since the generation of the attributes and values is done using a Velocity template,
this random string will need to be generated and stored in the Velocity engine context before
processing the template.



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