[jira] [Resolved] (OAK-8855) Permission evaluation of nodes broken after :nestedCug removed from parent node

["Angela Schreiber (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OAK-8855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Angela Schreiber resolved OAK-8855.
-----------------------------------
    Fix Version/s: 1.26.0
       Resolution: Fixed

[~kunal3112], i committed your patch with minimal modifications (protected constants can be package private). thanks for improving the tests!

> Permission evaluation of nodes broken after :nestedCug removed from parent node
> -------------------------------------------------------------------------------
>
>                 Key: OAK-8855
>                 URL: https://issues.apache.org/jira/browse/OAK-8855
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: authorization-cug
>    Affects Versions: 1.8.7
>            Reporter: Kunal Shubham
>            Assignee: Angela Schreiber
>            Priority: Major
>             Fix For: 1.26.0
>
>         Attachments: OAK-8855.patch, OAK-8855_backport.patch
>
>
> Steps to Reproduce:
>  # Create a node 'a' which has two children nodes 'b1' and 'b2'. The content tree looks as shown: /content/a/b1, /content/a/b2. Create two users user1 and user2.
>  # Apply CUG policy on /content/a.
>  ** Authorize user1 and user2 to read /content/a.
>  ** Authorize user1 to read /content/a/b1.
>  ** Authorize user2 to read /content/a/b2.
>  # Remove :nestedCugs property from /content/a/rep:cugPolicy.
>  # Create a content session, login with user2. Try to read /content/a/b1.
> *Observed behavior* : user2 is able to read /content/a/b1.
> *Expected behavior* : user2 should not be able to read /content/a/b1 as it is unauthorized to do so.
> Please note that :nestedCugs is removed by a mechanism which completely overwrites content tree below "/content/a".



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