[
https://issues.apache.org/jira/browse/STORM-446?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14343491#comment-14343491
]
ASF GitHub Bot commented on STORM-446:
--------------------------------------
Github user Parth-Brahmbhatt commented on the pull request:
https://github.com/apache/storm/pull/448#issuecomment-76764354
We should fail close, however currently if the acl authorizer is no set we
fail open. Not sure why did we make that choice but I did not want alternating
behavior. My personal preference is to fail close on any potential security
configuration mistake.
> secure Impersonation in storm
> -----------------------------
>
> Key: STORM-446
> URL: https://issues.apache.org/jira/browse/STORM-446
> Project: Apache Storm
> Issue Type: Improvement
> Reporter: Sriharsha Chintalapani
> Assignee: Parth Brahmbhatt
> Labels: Security
>
> Storm security adds features of authenticating with kerberos and than uses
> that principal and TGT as way to authorize user operations, topology
> operation. Currently Storm UI user needs to be part of nimbus.admins to get
> details on user submitted topologies. Ideally storm ui needs to take
> authenticated user principal to submit requests to nimbus which will than
> authorize the user rather than storm UI user. This feature will also benefit
> superusers to impersonate other users to submit topologies in a secured way.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
