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https://issues.apache.org/jira/browse/QPID-7934?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Keith Wall updated QPID-7934:
-----------------------------
Summary: [Java Broker] A recovered
RuleBasedVirtualHostAccessControlProvider doesn’t tell the virtualhost about
updates to its rule-state (was: [Java Broker] A recovered
RuleBasedVirtualHostAccessControlProvider doesn’t tell the virtualhost about
changes to rule-state)
> [Java Broker] A recovered RuleBasedVirtualHostAccessControlProvider doesn’t
> tell the virtualhost about updates to its rule-state
> --------------------------------------------------------------------------------------------------------------------------------
>
> Key: QPID-7934
> URL: https://issues.apache.org/jira/browse/QPID-7934
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Reporter: Keith Wall
> Priority: Minor
>
> A recovered {{RuleBasedVirtualHostAccessControlProvider}} doesn’t tell its
> virtualhost about changes to itself, so the virtualhost doesn’t react to
> changes in its state (i.e. the rule-set). This issue exists on the normal
> Broker start-up path. It means that if the user attempts to change a
> rule-set the changes are not applied.
> If a new RuleBasedVirtualHostAccessControlProvider is added, changes made to
> it are reported properly to the VirtualHost. (This is why
> VirtualHostAccessControlProviderRestTest does not fail).
> The issue is that {{AbstractVirtualHost#postResolveChildren}} fails to add
> state listeners to existing {{VirtualHostAccessControlProviders}}. The same
> issue applies on the virtualhost restart path (much like QPID-7933).
> There is a second problem that lies behind the first. If you fix
> #postResolveChildren to install the listener on the existing VHACP, you find
> that the VH still update its ACL controller state probably after changes to
> the provider. This problem is that AbstractVirtualHost#updateAccessControl
> gets called before #recreateAccessController so the VH continues to stale a
> stale controller.
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