[jira] [Resolved] (HAWQ-1332) Can not grant database and schema privileges without table privileges in ranger or ranger plugin service

["Alexander Denissov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HAWQ-1332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexander Denissov resolved HAWQ-1332.
--------------------------------------
       Resolution: Not A Problem
    Fix Version/s: 2.3.0.0-incubating

> Can not grant database and schema privileges without table privileges in ranger or ranger plugin service
> --------------------------------------------------------------------------------------------------------
>
>                 Key: HAWQ-1332
>                 URL: https://issues.apache.org/jira/browse/HAWQ-1332
>             Project: Apache HAWQ
>          Issue Type: Bug
>          Components: Security
>            Reporter: Chunling Wang
>            Assignee: Alexander Denissov
>             Fix For: 2.3.0.0-incubating
>
>         Attachments: screenshot-1.png, screenshot-2.png, screenshot-3.png
>
>
> We try to grant database connect and schema usage privileges to a non-super user to connect database. We find that if we set policy with database and schema included, but with table excluded, we can not connect database. But if we include table, we can connect to database. We think there may be bug in Ranger Plugin Service or Ranger. Here are steps to reproduce it.
> 1. create a new user "usertest1" in database:
> {code}
> $ psql postgres
> psql (8.2.15)
> Type "help" for help.
> postgres=# CREATE USER usertest1;
> NOTICE:  resource queue required -- using default resource queue "pg_default"
> CREATE ROLE
> postgres=#
> {code}
> 2. add user "usertest1" in pg_hba.conf
> {code}
> local all     usertest1             trust
> {code}
> 3. set policy with database and schema included, with table excluded
> !screenshot-1.png|width=800,height=400!
> 4. connect database with user "usertest1" but failed with permission denied
> {code}
> $ psql postgres -U usertest1
> psql: FATAL:  permission denied for database "postgres"
> DETAIL:  User does not have CONNECT privilege.
> {code}
> 5. set policy with database, schema and table included
> !screenshot-2.png|width=800,height=400!
> 6. connect database with user "usertest1" and succeed
> {code}
> $ psql postgres -U usertest1
> psql (8.2.15)
> Type "help" for help.
> postgres=#
> {code}
> But if we do not set table as "*", and specify table like "a", we can not access database either.
> !screenshot-3.png|width=800,height=400!



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