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Posted to issues@hbase.apache.org by "Guanghao Zhang (JIRA)" <ji...@apache.org> on 2019/02/25 03:12:00 UTC
[jira] [Comment Edited] (HBASE-21481) [acl] Superuser's permissions
should not be granted or revoked by any non-su global admin
[ https://issues.apache.org/jira/browse/HBASE-21481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16776501#comment-16776501 ]
Guanghao Zhang edited comment on HBASE-21481 at 2/25/19 3:11 AM:
-----------------------------------------------------------------
Sorry for late for this.
Why don't use SuperUsers.isSuperUser directly to check whether the user is a super user?
was (Author: zghaobac):
Sorry for late for this.
Why don't use SuperUsers.isSuperUser directly to decide whether the use is a super user?
> [acl] Superuser's permissions should not be granted or revoked by any non-su global admin
> -----------------------------------------------------------------------------------------
>
> Key: HBASE-21481
> URL: https://issues.apache.org/jira/browse/HBASE-21481
> Project: HBase
> Issue Type: Improvement
> Reporter: Reid Chan
> Assignee: Reid Chan
> Priority: Major
> Labels: ACL, security-issue
> Fix For: 3.0.0, 2.2.0
>
> Attachments: HBASE-21481.master.001.patch, HBASE-21481.master.002.patch, HBASE-21481.master.003.patch, HBASE-21481.master.004.patch, HBASE-21481.master.005.patch, HBASE-21481.master.006.patch, HBASE-21481.master.007.patch, HBASE-21481.master.008.patch, HBASE-21481.master.009.patch, HBASE-21481.master.010.patch
>
>
> Superusers are {{hbase.superuser}} listed in configuration and plus the one who start master process, these two may be overlap.
> A superuser must be a global admin, but a global admin may not be a superuser, possibly granted afterwards.
> For now, an non-su global admin with a Global.ADMIN permission can grant or revoke any superuser's permission, accidentally or deliberately.
> The purpose of this issue is to ban this action.
>
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