[jira] [Updated] (SENTRY-2432) The case of a username is ignored when determining object ownership

["Na Li (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SENTRY-2432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Na Li updated SENTRY-2432:
--------------------------
    Attachment: SENTRY-2432.001.patch

> The case of a username is ignored when determining object ownership
> -------------------------------------------------------------------
>
>                 Key: SENTRY-2432
>                 URL: https://issues.apache.org/jira/browse/SENTRY-2432
>             Project: Sentry
>          Issue Type: Bug
>          Components: Sentry
>    Affects Versions: 2.1.0, 2.2.0
>            Reporter: Na Li
>            Assignee: Na Li
>            Priority: Major
>         Attachments: SENTRY-2432.001.patch
>
>
> Sentry saves user name associated with a privilege in lower case. And when getting privileges of a given user, the query returns the privileges associated with a user in case-insensitive way. 
> Therefore, if there are two users, only differ in case, will have same privileges.
> For example:
> 1) User user_1 is granted privilege "ALL" on a database DB_1
> 2) then User USER_1 has full access on that database, 
> The desired behavior is to keep user name case sensitive.



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