[jira] [Updated] (MAPREDUCE-3256) Authorization checks needed for AM->NM and AM->RM protocols

["Vinod Kumar Vavilapalli (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kumar Vavilapalli updated MAPREDUCE-3256:
-----------------------------------------------

          Component/s: resourcemanager
                       nodemanager
                       applicationmaster
          Description: We already authenticate requests to NM and RM from any AM. We also need to authorize the requests, otherwise a rogue AM could either launch or kill a container with different ContainerID or masquerade as another AM and illegally obtain containers meant for others.
             Priority: Blocker  (was: Major)
    Affects Version/s: 0.23.0
    
> Authorization checks needed for AM->NM and AM->RM protocols
> -----------------------------------------------------------
>
>                 Key: MAPREDUCE-3256
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3256
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: applicationmaster, nodemanager, resourcemanager, security
>    Affects Versions: 0.23.0
>            Reporter: Vinod Kumar Vavilapalli
>            Priority: Blocker
>             Fix For: 0.23.0
>
>
> We already authenticate requests to NM and RM from any AM. We also need to authorize the requests, otherwise a rogue AM could either launch or kill a container with different ContainerID or masquerade as another AM and illegally obtain containers meant for others.

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