[jira] [Comment Edited] (HBASE-22581) user with "CREATE" permission can grant, but not revoke permissions on created table

["Guanghao Zhang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-22581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16865366#comment-16865366 ] 

Guanghao Zhang edited comment on HBASE-22581 at 6/17/19 6:37 AM:
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+1. This is a problem only for 2.0 and 2.1 now.

For 2.2+, it was fixed in HBASE-21814.


was (Author: zghaobac):
+1. This should only a problem for 2.1 and 2.0. For 2.2++, it is fixed in HBASE-21814.

> user with "CREATE" permission can grant, but not revoke permissions on created table
> ------------------------------------------------------------------------------------
>
>                 Key: HBASE-22581
>                 URL: https://issues.apache.org/jira/browse/HBASE-22581
>             Project: HBase
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.1.1, 2.1.5, 2.1.6
>            Reporter: István Tóth
>            Assignee: István Tóth
>            Priority: Major
>         Attachments: HBASE-22581.branch-2.1.001.patch, HBASE-22581.branch-2.1.002.patch, HBASE-22581.branch-2.1.003.patch, HBASE-22581.branch-2.1.004.patch, HBASE-22581.master.001.patch
>
>
> A user that only has global or namespace "CREATE" permission can grant permissions to another user on its created table, but cannot revoke them.
> This bug exists on branch-2.1, from 2.1.1 
> 2.0, 2.1.0, master, and branch-2.2 are not effected.
> The bug can be triggered via hbase shell:
> {code:java}
> #Start hbase shell as superuse 
> #export HADOOP_USER_NAME=hbase 
> hbase shell
> grant 'regularUser1', 'C'
> exit
> #Run hbase shell as regularUser1
> #grant, then revoke 'RX' permission to regularUser2
> #export HADOOP_USER_NAME=regularUser1
> hbase shell
> create 'nunuke','nunuke'
> grant 'regularUser2', 'RX', 'nunuke'
> #This will fail on 2.1.1+
> revoke 'regularUser2', 'nunuke'
> {code}



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