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https://issues.apache.org/jira/browse/DERBY-2811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rick Hillegas updated DERBY-2811:
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Attachment: derby-2811-04.diff
Attaching derby-2811-04.diff. This eliminates redundant 0s in hostnames so
that, say, "0.00.000.0" is equivalent to "0.0.0.0". I am running the tests now.
I find that Derby does not accept "0:0:0:0:0:0:0:0" as a legal hostname, so I
think this case can be skipped.
> Specifying -h 0.0.0.0 with default security manager bars clients from
> connecting from any host
> ----------------------------------------------------------------------------------------------
>
> Key: DERBY-2811
> URL: https://issues.apache.org/jira/browse/DERBY-2811
> Project: Derby
> Issue Type: Bug
> Components: Network Server, Security
> Affects Versions: 10.3.0.0
> Reporter: Dag H. Wanvik
> Assignee: Rick Hillegas
> Attachments: derby-2811-01.diff, derby-2811-02.diff,
> derby-2811-03.diff, derby-2811-04.diff
>
>
> The default policy file installed has this stanza:
> :
> permission java.net.SocketPermission "${derby.drda.host}:*", "accept";
> :
> Normally, specifying -h 0.0.0.0 to NetworkServerControl lets clients connect
> from any host, but with the default policy file installed
> connecting fails even from localhost.
> I think this is because SocketPermission only recognizes "*" as a catch-all.
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