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From "Benoy Antony (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-10322) Add ability to read principal names from a keytab
Date Tue, 04 Feb 2014 21:36:11 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Benoy Antony updated HADOOP-10322:
----------------------------------

    Attachment: HADOOP-10322.patch

[~tucu00]I believe, this will mostly used on the server side.  Spnego client figures out he
host name based on the uri.  The spnego server reads the principals from keytab/conf. 

[~daryn] The principal names returned by the API had forward slashes (/) changed to backslash.
 That's why the line was added to replace backslash with forward slash
 Updated the patch to throw IOException instead of empty list.

> 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
>
>
> It will be useful to have an ability to enumerate the principals stored in a keytab.



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