Does MQSI broker check for ACL for the published messages using MQSI Pub/Sub.
It seems MQSI broker not checking for the mqmd.userid whether that id has Publish Authority for a Topic or not. I have explicitely set PUBLISH to DENY for a particular user id and published a message (with RFH2 header) with this userid to the MQSI Publish flow, it published information to the subsribers.
Did any one tried this and got the same result?.
Joined: 26 Jun 2001 Posts: 103 Location: IBM IT Education Services, Germany
Some possible reasons:
- If that userid is in group mqbrkrs? Then it is allowed all pub/sub actions.
- Or, when crossing systems, userids may be converted to lower/uppercase and then may not match your ACL settings.
- Check you topic hierarchy. It may be resolved in another way than you were thinking!
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