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From "Kai Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-10671) Single sign on between web console and webhdfs
Date Wed, 04 Mar 2015 01:25:05 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kai Zheng updated HADOOP-10671:
-------------------------------
    Attachment: HADOOP-10671-v3.patch

Updated the patch, per [~tucu00]'s request adding a test to verify it works as expected.

> Single sign on between web console and webhdfs
> ----------------------------------------------
>
>                 Key: HADOOP-10671
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10671
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>         Attachments: HADOOP-10671-v3.patch, hadoop-10671-v2.patch, hadoop-10671.patch
>
>
> Currently it's not able to single sign on between hadoop web console and webhdfs since
they don't share common configurations as required to, such as signature secret to sign authenticaton
token, and domain cookie etc. This improvement would allow sso between the two, and also simplify
the configuration by removing the duplicate effort for the two parts.
> The sso makes sense because in current web console, it integrates webhdfs and we should
avoid redundant sign on in different mechanisms. This is necessary when a certain authentication
mechanism other than SPNEGO is desired across web console and webhdfs.



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