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ASF GitHub Bot logged work on HIVE-26799: ----------------------------------------- Author: ASF GitHub Bot Created on: 07/Dec/22 21:25 Start Date: 07/Dec/22 21:25 Worklog Time Spent: 10m Work Description: sonarcloud[bot] commented on PR #3821: URL: https://github.com/apache/hive/pull/3821#issuecomment-1341617295 Kudos, SonarCloud Quality Gate passed! 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// privileged user operation > > create function Udf_UPPER as 'openkb.hive.udf.MyUpper' using jar > > 'hdfs:///tmp/MyUpperUDF-1.0.0.jar'; // privileged user operation > > create view v1_udf as select udf_upper(st) from test_udf; // privileged > > user operation > //unprivileged user test_user is given select permissions on view v1_udf > > select * from v1_udf; {code} > It is expected that test_user needs to have select privilege on v1_udf and > select permissions on udf_upper custom UDF in order to do a select query on > view. > This patch introduces a configuration > "hive.security.authorization.functions.in.view"=false which disables > authorization on views associated with views/tables during the select query. > In this mode, only UDFs explicitly stated in the query would still be > authorized as it is currently. > The reason for making these custom UDFs associated with view/tables > authorizable is that currently, test_user will need to be granted select > permissions on the custom udf. and the test_user can use this UDF and query > against any other table, which is a security concern. -- This message was sent by Atlassian Jira (v8.20.10#820010)