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From "Matteo Bertozzi (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-7658) grant with an empty string as permission should throw an exception
Date Wed, 10 Apr 2013 22:55:16 GMT

     [ https://issues.apache.org/jira/browse/HBASE-7658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matteo Bertozzi resolved HBASE-7658.
------------------------------------

       Resolution: Fixed
    Fix Version/s: 0.94.7
    
> grant with an empty string as permission should throw an exception
> ------------------------------------------------------------------
>
>                 Key: HBASE-7658
>                 URL: https://issues.apache.org/jira/browse/HBASE-7658
>             Project: HBase
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 0.95.2
>            Reporter: Matteo Bertozzi
>            Assignee: Matteo Bertozzi
>            Priority: Trivial
>             Fix For: 0.94.7, 0.95.1
>
>         Attachments: HBASE-7658-0.94.patch, HBASE-7658-v0.patch, HBASE-7658-v1.patch
>
>
> If someone specify an empty permission
> {code}grant 'user', ''{code}
> AccessControlLists.addUserPermission() output a log message and doesn't change the permission,
but the user doesn't know about it.
> {code}
> if ((actions == null) || (actions.length == 0)) {
>   LOG.warn("No actions associated with user '"+Bytes.toString(userPerm.getUser())+"'");
>   return;
> }
> {code}
> I think we should throw an exception instead of just logging.

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