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From Dineshkumar Yadav <dineshkumar.ya...@outlook.com>
Subject Re: Review Request 72626: RANGER-2881 : Delegate Admin user having role "user" able to create policy which has non-existing users/groups
Date Wed, 01 Jul 2020 07:05:16 GMT

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(Updated July 1, 2020, 7:05 a.m.)

Review request for ranger, Ankita Sinha, Gautam Borad, Kishor Gollapalliwar, Abhay Kulkarni,
Mehul Parikh, Pradeep Agrawal, and Velmurugan Periasamy.

Repository: ranger


Ranger user having role as "user" with delegate admin permission able to create policy which
has non-existing users/groups/roles in the specified policy. 
only admin users should be able to create policy with new users/groups/roles on the fly creation
of users/groups/roles.


  security-admin/src/main/java/org/apache/ranger/biz/PolicyRefUpdater.java 9ce481c63 
  security-admin/src/main/java/org/apache/ranger/biz/RangerBizUtil.java 4fb21a094 
  security-admin/src/main/java/org/apache/ranger/biz/RoleRefUpdater.java ff8e2ba43 

Diff: https://reviews.apache.org/r/72626/diff/1/


Without patch  steps
	1. Create user with role “user”
	2. Give him delegate admin role.
	3. Create policy using curl request where specified policy should include non existing user/group.
	4. It will be able to create the policy.

With patch same steps will give error “operation denied user/group specified in policy does
not exist in ranger admin.”


Dineshkumar Yadav

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