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From "Robert Levas (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-19767) Inconsistent auth-to-local rules processing during Kerberos authentication
Date Sat, 28 Jan 2017 17:13:24 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-19767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Levas updated AMBARI-19767:
----------------------------------
    Status: Patch Available  (was: Open)

> Inconsistent auth-to-local rules processing during Kerberos authentication
> --------------------------------------------------------------------------
>
>                 Key: AMBARI-19767
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19767
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.5.0
>            Reporter: Robert Levas
>            Assignee: Robert Levas
>              Labels: authentication, kerberos
>             Fix For: 2.5.0
>
>         Attachments: AMBARI-19767_branch-2.5_01.patch, AMBARI-19767_trunk_01.patch
>
>
> Facing issue with local to auth rules. 
> ambari-qa-cl1@EXAMPLE.COM is getting converted to ambari-qa-cl1 as well as ambari-qa
with same ambari configuration ie authentication.kerberos.auth_to_local.rules=DEFAULT.
> 1st translation : 
> {code}
> 28 Jan 2017 11:44:45,529  INFO [ambari-client-thread-3298] AmbariAuthToLocalUserDetailsService:102
- Translated ambari-qa-cl1@EXAMPLE.COM to ambari-qa-cl1 using auth-to-local rules during Kerberos
authentication.
> {code}
> 2nd translation :
> {code}
> 28 Jan 2017 11:47:36,425  INFO [ambari-client-thread-3172] AmbariAuthToLocalUserDetailsService:102
- Translated ambari-qa-cl1@EXAMPLE.COM to ambari-qa using auth-to-local rules during Kerberos
authentication.
> 28 Jan 2017 11:47:36,428  WARN [ambari-client-thread-3172] AmbariAuthToLocalUserDetailsService:136
- Failed find user account for user with username of ambari-qa during Kerberos authentication.
> 28
> {code}
> Since authentication.kerberos.auth_to_local.rules=DEFAULT ,  'ambari-qa-cl1@EXAMPLE.COM'
should have been translated to 'ambari-qa-cl1'.



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