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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10322) Add ability to read principal names from a keytab
Date Wed, 05 Mar 2014 01:33:49 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13920374#comment-13920374
] 

Allen Wittenauer commented on HADOOP-10322:
-------------------------------------------

I have a feeling I didn't ask my question properly.  If I have keytab with:

{code}
HTTP/hostname1@REALM
hdfs/hostname1@REALM
HTTP/hostname2@REALM
hdfs/hostname2@REALM
{code}

inside of it, we'll do the correct thing?  I'm just concerned about surprises callers may
be faced with more complex (but legal!) setups.

> Add ability to read principal names from a keytab
> -------------------------------------------------
>
>                 Key: HADOOP-10322
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10322
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>    Affects Versions: 2.2.0
>            Reporter: Benoy Antony
>            Assignee: Benoy Antony
>         Attachments: HADOOP-10322.patch, HADOOP-10322.patch, HADOOP-10322.patch, HADOOP-10322.patch,
HADOOP-10322.patch, HADOOP-10322.patch, HADOOP-10322.patch, HADOOP-10322.patch, HADOOP-10322.patch,
HADOOP-10322.patch, javadoc-warnings.txt
>
>
> It will be useful to have an ability to enumerate the principals stored in a keytab.



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