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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10878) Hadoop servlets need ACLs
Date Tue, 22 Jul 2014 18:58:45 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14070704#comment-14070704
] 

Allen Wittenauer commented on HADOOP-10878:
-------------------------------------------

In particular, it would be great to lock down:

- metrics 
- webhdfs
- hftp

By host and/or user. There are likely others.

> Hadoop servlets need ACLs
> -------------------------
>
>                 Key: HADOOP-10878
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10878
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>            Reporter: Allen Wittenauer
>
> As far as I'm aware, once a user gets past the HTTP-level authentication, all servlets
available on that port are available to the user.  This is a security hole as there is some
information and services that we don't want every user to be able to access or only want them
to access from certain locations.



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