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From "Matteo Bertozzi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-7658) grant with an empty string as permission should throw an exception
Date Fri, 25 Jan 2013 00:35:12 GMT

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

Matteo Bertozzi updated HBASE-7658:
-----------------------------------

    Attachment: HBASE-7658-v0.patch

patch that catch the null action from the shell... 

if I throw an exception in the method the client keeps retrying until reaches the limit of
retries number... I need to look into that.
                
> 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: 0.96.0, 0.94.4
>            Reporter: Matteo Bertozzi
>            Assignee: Matteo Bertozzi
>            Priority: Trivial
>         Attachments: HBASE-7658-v0.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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