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From "Kai Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-9653) Token validation and transmission
Date Wed, 19 Jun 2013 07:15:20 GMT
Kai Zheng created HADOOP-9653:

             Summary: Token validation and transmission
                 Key: HADOOP-9653
                 URL: https://issues.apache.org/jira/browse/HADOOP-9653
             Project: Hadoop Common
          Issue Type: Sub-task
          Components: security
            Reporter: Kai Zheng
            Assignee: Kai Zheng

HADOOP-9392 proposes to have customizable token authenticator for services to implement the
TokenAuthn method and it was thought supporting pluggable token validation is a significant
feature itself so it serves to be addressed in a separate JIRA. It will also consider how
to securely transmit token in Hadoop RPC in a way the defends against all of the classical
attacks. Note the authentication negotiation and wrapping of Hadoop RPC should be backwards
compatible and interoperable with existing deployments, so therefore be SASL based.

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