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| Pub/Sub Authorities |
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| bobbee |
 Posted: Fri Sep 17, 2021 10:50 am Post subject: Pub/Sub Authorities |
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Knight
Joined: 20 Sep 2001
Posts: 545
Location: Tampa
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Issued the following commands. on SETMQAUT Got a 2035 with the EXACT Topic, TOPIC with **. When a complete wild card was used the publish was successful. What was wrong?
| Code: |
create topic('ccssppoc') TOPICSTR('ccssppoc')
setmqaut -m QMGR -p cdsvcdev -n 'ccssppoc**' -t topic -all +dsp +pub +sub
setmqaut -m QMGR -p cdsvcdev -n 'ccssppoc' -t topic -all +dsp +pub +sub |
AMQ8009W: Entity 'cdsvcdev' has insufficient authority to access topic string
'ccssppoc'.
EXPLANATION:
The specified entity is not authorized to access the required topic. The
following permissions were requested: sub
ACTION:
Ensure that the correct level of authority has been set for this entity against
appropriate topic objects, or ensure that the entity is a member of a
privileged group.
| Code: |
| setmqaut -m QMGR -p cdsvcdev -n '**' -t topic -all +dsp +pub +sub |
Success |
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| fjb_saper |
| Posted: Sat Sep 18, 2021 11:40 pm Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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That's because when you're authorizing a topic, you are only indirectly authorizing a topic string. The authorization goes for a topic object!.
Did you have a topic object created with the string in question? Note that usually the topic authorization is valid for the topic in question and all its subtopics whether a subtopic object is defined or not (inheritance).
So authorizing topic object TOPIC1 with topic string "/sports", would authorize topic strings /sports, /sports/soccer, /sports/baseball, /sports/tennis etc...
| Quote: |
| setmqaut -m QMGR -p cdsvcdev -n 'TOPIC1' -t topic -all +dsp +pub +sub |
Hope this helps explaining.
With the ** you just authorized all topics... it is the equivalent of authorizing topic SYSTEM.DEFAULT.TOPIC 
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MQ & Broker admin |
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| hughson |
| Posted: Sun Sep 19, 2021 10:22 pm Post subject: Re: Pub/Sub Authorities |
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Padawan
Joined: 09 May 2013
Posts: 1959
Location: Bay of Plenty, New Zealand
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| bobbee wrote: |
What was wrong?
| Code: |
| create topic('ccssppoc') TOPICSTR('ccssppoc') |
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Possibility that this line didn't work since it should be 'DEFINE' not 'create'. When you issue the following command, what do you see?
| Code: |
| DISPLAY TOPIC('ccssppoc') |
Cheers,
Morag
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Morag Hughson @MoragHughson
IBM MQ Technical Education Specialist
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