[jira] [Updated] (CASSANDRA-17848) LIST PERMISSION can display incorrect resource name

["Yifan Cai (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-17848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yifan Cai updated CASSANDRA-17848:
----------------------------------
     Bug Category: Parent values: Correctness(12982)Level 1 values: API / Semantic Implementation(12988)
       Complexity: Normal
      Component/s: CQL/Interpreter
    Discovered By: User Report
         Severity: Normal
         Assignee: Yifan Cai
           Status: Open  (was: Triage Needed)

> LIST PERMISSION can display incorrect resource name
> ---------------------------------------------------
>
>                 Key: CASSANDRA-17848
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-17848
>             Project: Cassandra
>          Issue Type: Bug
>          Components: CQL/Interpreter
>            Reporter: Yifan Cai
>            Assignee: Yifan Cai
>            Priority: Normal
>
> When producing the resource name, it seems to assume that the content in the `[]` is the function's input type, where it could also be part of the function name, as long as it is quoted. Here is an example to reproduce. In cqlsh,
> {code:java}
> > CREATE FUNCTION test."admin_created_udf[org.apache.cassandra.db.marshal.LongType]"(input int) RETURNS NULL ON NULL INPUT RETURNS int LANGUAGE java AS 'return 42;';
> > LIST EXECUTE OF user;
>  role  | username | resource                                | permission
> -------+----------+-----------------------------------------+------------
>  user  |    user  | <function test.admin_created_udf(long)> |    EXECUTE
> (1 rows)
> {code}
> The input should be "int", but in the output, it says "long". 
> If the content enclosed by "[]" is not a valid class, the LIST PERMISSION request always fails for the user with "ConfigurationException: Unable to find abstract-type class".
> The bug is discovered by Piotr Sarna.



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