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https://issues.apache.org/jira/browse/AMQ-3845?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dejan Bosanac reassigned AMQ-3845:
----------------------------------

    Assignee: Dejan Bosanac
    
> 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
>            Assignee: Dejan Bosanac
>              Labels: authorization, ldap, quick_to_fix, security
>   Original Estimate: 10m
>  Remaining Estimate: 10m
>
> 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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