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From "Kai Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10670) Allow AuthenticationFilter to respect signature secret file even without AuthenticationFilterInitializer
Date Thu, 19 Jun 2014 03:48:25 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14036914#comment-14036914
] 

Kai Zheng commented on HADOOP-10670:
------------------------------------

Zhijie, thanks for your review. 

1. I would agree configPrefix might not be needed here since the prefix has already been processed
and removed. But I'm not very sure about this. Would you think could it be better to clean
this up in a separate JIRA, since this JIRA would focus on the signature configuration stuff.

2. Yes I agree we can use IOUtils to improve and fix the moved codes.

3. What do you mean by 'affect'? Good or bad? Could you help clarify since I'm not familiar
with it. Thanks.

> Allow AuthenticationFilter to respect signature secret file even without AuthenticationFilterInitializer
> --------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-10670
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10670
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>            Priority: Minor
>         Attachments: hadoop-10670-v2.patch, hadoop-10670.patch
>
>
> In Hadoop web console, by using AuthenticationFilterInitializer, it's allowed to configure
AuthenticationFilter for the required signature secret by specifying signature.secret.file
property. This improvement would also allow this when AuthenticationFilterInitializer isn't
used in situations like webhdfs.



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