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https://issues.apache.org/jira/browse/OAK-8855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17028893#comment-17028893
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Angela Schreiber commented on OAK-8855:
---------------------------------------
trunk: r1873524
1.22 branch: r1873533
> 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, 1.22.1
>
> 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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