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Date: Tue, 11 Jul 2017 13:00:00 +0000 (UTC)
From: "Varada Hemeswari (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
Message-ID: <JIRA.13082160.1498232994000.217288.1499778000937@Atlassian.JIRA>
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References: <JIRA.13082160.1498232994000@Atlassian.JIRA> <JIRA.13082160.1498232994055@jira-lw-us.apache.org>
Subject: [jira] [Updated] (HADOOP-14581) Restrict setOwner to list of user
 when security is enabled in wasb
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archived-at: Tue, 11 Jul 2017 13:00:46 -0000


     [ https://issues.apache.org/jira/browse/HADOOP-14581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Varada Hemeswari updated HADOOP-14581:
--------------------------------------
    Status: Patch Available  (was: Open)

> Restrict setOwner to list of user when security is enabled in wasb
> ------------------------------------------------------------------
>
>                 Key: HADOOP-14581
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14581
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs/azure
>    Affects Versions: 3.0.0-alpha3
>            Reporter: Varada Hemeswari
>            Assignee: Varada Hemeswari
>              Labels: azure, fs, secure, wasb
>         Attachments: HADOOP-14581-003.patch, HADOOP-14581.1.patch, HADOOP-14581.2.patch
>
>
> Currently in azure FS, setOwner api is exposed to all the users accessing the file system.
> When Authorization is enabled, access to some files/folders is given to particular users based on whether the user is the owner of the file.
> So setOwner has to be restricted to limited set of users to prevent users from exploiting owner based authorization of files and folders.
> Introducing a new config called fs.azure.chown.allowed.userlist which is a comma seperated list of users who are allowed to perform chown operation when authorization is enabled.


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