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https://issues.apache.org/jira/browse/KNOX-761?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Larry McCay resolved KNOX-761.
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Resolution: Fixed
This was fixed with pac4j upgrade in 0.14.0.
> KnoxSSO Needs to Support Multi-tenant Usecases
> ----------------------------------------------
>
> Key: KNOX-761
> URL: https://issues.apache.org/jira/browse/KNOX-761
> Project: Apache Knox
> Issue Type: Bug
> Components: Server
> Reporter: Larry McCay
> Assignee: Larry McCay
> Priority: Major
> Fix For: Future
>
>
> In a deployment that separates tenant access to Hadoop resources through
> dedicated topologies with tenant specific authentication, there are a couple
> issues:
> * pac4j provider seems to be caching config settings in a singleton which
> makes the redirect url nondeterministic.
> * knoxsso cookie would be trusted across tenant specific topologies which
> could lead to unauthorized access to resources that belongs to another tenant
> The use of tenant specific audience claims within the JWT token could be used
> to mitigate the cross tenant trust issue.
> We need to investigate the pac4j provider issue with the singleton config.
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