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https://issues.apache.org/jira/browse/ZOOKEEPER-2591?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16072530#comment-16072530
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Edward Ribeiro commented on ZOOKEEPER-2591:
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[~randgalt], another edge case would be the following: a client create a
container znode and populate it with children znodes. This client is the only
in charge of deleting the children. Another clients should only be able to read
the children znode contents, but a misbehaved client can delete children znodes
in the container znode. With ACL properly set this other clients would not be
able to delete the children of the master client. Does it make sense?
> The deletion of Container znode doesn't check ACL delete permission
> -------------------------------------------------------------------
>
> Key: ZOOKEEPER-2591
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2591
> Project: ZooKeeper
> Issue Type: Bug
> Components: security, server
> Reporter: Edward Ribeiro
> Assignee: Edward Ribeiro
>
> Container nodes check the ACL before creation, but the deletion doesn't check
> the ACL rights. The code below succeeds even tough we removed ACL access
> permissions for "/a".
> {code}
> zk.create("/a", null, Ids.OPEN_ACL_UNSAFE, CreateMode.CONTAINER);
> ArrayList<ACL> list = new ArrayList<>();
> list.add(new ACL(0, Ids.ANYONE_ID_UNSAFE));
> zk.setACL("/", list, -1);
> zk.delete("/a", -1);
> {code}
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