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https://issues.apache.org/jira/browse/DERBY-1387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12570420#action_12570420
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Daniel John Debrunner commented on DERBY-1387:
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With remote JMX clients and JMX authentication then each JMXPrincipal needs
permissions to perform any JMX actions (such as finding an MBean, getting an
attribute or invoking an operation). The policy file does not grant those
permissions and I don't believe it should. I'm just trying to understand what
situations you expect it to work.
I've been updating the wiki page with my experiments of running jmx in various
configurations.
http://wiki.apache.org/db-derby/JMXSecurityExpectations
I don't think I've tried remote clients with no jmx authentication though, with
the patch can such clients do anything useful?
> Add JMX extensions to Derby
> ---------------------------
>
> Key: DERBY-1387
> URL: https://issues.apache.org/jira/browse/DERBY-1387
> Project: Derby
> Issue Type: New Feature
> Components: Services
> Reporter: Sanket Sharma
> Assignee: John H. Embretsen
> Attachments: DERBY-1387-1.diff, DERBY-1387-1.stat, DERBY-1387-2.diff,
> DERBY-1387-2.stat, DERBY-1387-3.diff, DERBY-1387-3.stat, DERBY-1387-4.diff,
> DERBY-1387-4.stat, DERBY-1387-5.diff, DERBY-1387-5.stat, DERBY-1387-6.zip,
> DERBY-1387-7.zip, DERBY-1387-8.zip, DERBY-1387-9.diff, DERBY-1387-9.stat,
> derby1387_simple_9_1.txt, derbyjmx.patch, jmx.diff, jmx.stat,
> jmxFuncspec.html, jmxFuncspec.html, jmxFuncspec.html,
> jmxPolicyFileChanges_v1.diff, Requirements for JMX Updated.html, Requirements
> for JMX.html, Requirements for JMX.zip
>
>
> This is a draft requirement specification for adding monitoring and
> management extensions to Apache Derby using JMX. The requirements document
> has been uploaded on JIRA as well as the Derby Wiki page at
> http://wiki.apache.org/db-derby/_Requirement_Specifications_for_Monitoring_%26_Management_Extensions_using_JMX
> Developers and Users are requested to please look at the document (feature
> list in particular) and add their own rating to features by adding a coloumn
> to the table.
> Comments are welcome.
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