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https://issues.apache.org/jira/browse/SOLR-15233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17306124#comment-17306124
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Jason Gerlowski commented on SOLR-15233:
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Hey [~gezan], thanks for reporting. Do you think the issue is unique to
Ranger, or could it be reproduced without? If there's an easier way to
reproduce I might be able to take a look, but the Ranger plugin is technically
3rd-party code and I have no experience with setting it up or debugging it.
Would it be possible to come up with a Dockerized environment that can
reproduce the problem? (perhaps piggy-backing on [this
project|https://github.com/chatman/solr-kerberos-docker])
> ConfigurableInternodeAuthHadoopPlugin with Ranger is broken
> -----------------------------------------------------------
>
> Key: SOLR-15233
> URL: https://issues.apache.org/jira/browse/SOLR-15233
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: Authentication, Authorization
> Affects Versions: 8.4.1
> Reporter: Geza Nagy
> Priority: Major
> Labels: authentication, authorization
> Attachments: Screenshot 2021-03-09 at 18.15.31.png, security.json
>
>
> Setting up a cluster with multiple solr nodes with Kerberos using it for
> internode communication as well (attached security.json) and added Ranger as
> authorization plugin.
> When sending requests the authentication happens against the end user but the
> authorization is for solr service user.
> Tested two cases (3 nodes, have a collection with 2 replicas on 2 nodes of
> it):
> 1. send a query to a node where the collection has replica. Authorization is
> wrong every nodes
> 2. send a query to a node which doesn't contain a replica. The first place
> authorization is fine but when the query distributed it goes as solr service
> user issued.
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