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From "Arpit Gupta (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-10341) Falcon View to use doAs impersonation for user.name in Ambari Views
Date Tue, 07 Apr 2015 17:52:14 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-10341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14483613#comment-14483613
] 

Arpit Gupta commented on AMBARI-10341:
--------------------------------------

I would change the title and remove impersonation as this is not impersonation. In a unsecure
cluster falcon expect user.name param sent in the rest calls to determine who the user is.


> Falcon View to use doAs impersonation for user.name in Ambari Views
> -------------------------------------------------------------------
>
>                 Key: AMBARI-10341
>                 URL: https://issues.apache.org/jira/browse/AMBARI-10341
>             Project: Ambari
>          Issue Type: Story
>          Components: ambari-views
>    Affects Versions: 2.1.0
>            Reporter: Alejandro Fernandez
>            Assignee: Alejandro Fernandez
>             Fix For: 2.1.0
>
>         Attachments: AMBARI-10341.patch
>
>
> Falcon View needs to use the HttpImpersonator interface in Ambari Views so it can proxy
using the header user.name
> HttpImpersonatorImpl.java should only allow this if the request headers indicate it is
for the Falcon View.



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