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https://issues.apache.org/jira/browse/RANGER-3865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17584383#comment-17584383
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Madhan Neethiraj commented on RANGER-3865:
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{quote}Is this built to work with all plugins, or just hive?
{quote}
[~barbara] - replacing of user attribute expressions in the mask value
specified in Ranger policies works for all plugins.
> support for using user attributes in masking expressions
> --------------------------------------------------------
>
> Key: RANGER-3865
> URL: https://issues.apache.org/jira/browse/RANGER-3865
> Project: Ranger
> Issue Type: Improvement
> Components: plugins
> Reporter: Madhan Neethiraj
> Assignee: Madhan Neethiraj
> Priority: Major
> Fix For: 3.0.0, 2.4.0
>
> Attachments: RANGER-3865.patch
>
>
> RANGER-3550 introduced support for referencing user attributes in row-filter
> expressions.
> Extending use of user attributes in masking expressions can help address more
> use cases, including the following:
> Restrict users to see email address of customers in user's country only;
> email address of other customers must be masked:
> {code:java}
> CASE WHEN country = '${{USER.country}}' THEN {col} ELSE mask({col}) END{code}
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