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From "Mike Bryant (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMQ-3845) CachedLDAPAuthorizationMap doesn't handle the ldap connectino dying
Date Wed, 16 May 2012 14:07:02 GMT
Mike Bryant created AMQ-3845:
--------------------------------

             Summary: CachedLDAPAuthorizationMap doesn't handle the ldap connectino dying
                 Key: AMQ-3845
                 URL: https://issues.apache.org/jira/browse/AMQ-3845
             Project: ActiveMQ
          Issue Type: Bug
          Components: Broker
    Affects Versions: 5.6.0
            Reporter: Mike Bryant


If the ldap connection dies for some reason (ldap server restarting etc.), the broker will
continue to attempt to use the old connection for authorization, resulting in all attempts
to use the broker being denied.

In CachedLDAPAuthorizationMap.java, the open() function just returns the context if one exists.
Instead, it should check to see if the context is still valid, and if not create one.

Alternatively, the caching of the ldap connection can be removed entirely, and then in the
refreshInterval>0 case, a new ldap connection will be made each refresh interval (default
setting: every 5 minutes).
i.e. delete these lines:
        if (context != null) {
            return context;
        }

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