Justin Bertram created ARTEMIS-2886:
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             Summary: Optimize security auth
                 Key: ARTEMIS-2886
                 URL: https://issues.apache.org/jira/browse/ARTEMIS-2886
             Project: ActiveMQ Artemis
          Issue Type: Improvement
            Reporter: Justin Bertram
            Assignee: Justin Bertram


Both authentication and authorization will hit the underlying security 
repository (e.g. files, LDAP, etc.). For example, creating a JMS connection and 
a consumer will result in 2 hits with the *same* authentication request. This 
can cause unwanted (and unnecessary) resource utilization, especially in the 
case of networked configuration like LDAP.

There is a rudimentary cache for authorization, but it is cleared *totally* 
every 10 seconds by default (controlled via the 
{{security-invalidation-interval setting}}), and it must be populated 
initially which still results in duplicate auth requests.



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