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MQSeries.net Forum Index » General IBM MQ Support » OAM: MQ security

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sanjoo
PostPosted: Sat Sep 29, 2007 5:57 pm    Post subject: OAM: MQ security Reply with quote

Acolyte

Joined: 26 Oct 2005
Posts: 65

Hi all,
Here is the issue that I am facing ----
user id JOHN is a member of group SAM who is authorized on queue XYZ.
(setmqaut +all)

However when JOHN tries to access this queue, he get 2035.
Note: I did refresh security after running setmqaut.

I have a sample j2ee code through which I can pretend to be user JOHN and using that I able to do everything with that queue.

I am not sure what could be the issue. How can I trace the actual user id with which user is comming? I don't find this info in MQ error logs.

Thanks a lot.
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fjb_saper
PostPosted: Sat Sep 29, 2007 8:11 pm    Post subject: Reply with quote

Grand High Poobah

Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY

Non java code always passes in the os id under which the program is being run...

Enjoy
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PeterPotkay
PostPosted: Sun Sep 30, 2007 3:36 am    Post subject: Reply with quote

Poobah

Joined: 15 May 2001
Posts: 7722

Turn on Authority Events for the QM and then monitor the SYSTEM.ADMIN.QMGR.EVENT queue to see what is going on.
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sanjoo
PostPosted: Mon Oct 01, 2007 6:49 am    Post subject: Reply with quote

Acolyte

Joined: 26 Oct 2005
Posts: 65

hey.. i have one doubt...
is id in context part of mqmd is used for CONNECT to queue manager and accessing queues?
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Sanjoo

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jefflowrey
PostPosted: Mon Oct 01, 2007 11:42 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

sanjoo wrote:
hey.. i have one doubt...
is id in context part of mqmd is used for CONNECT to queue manager and accessing queues?


No.
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bruce2359
PostPosted: Mon Oct 01, 2007 1:37 pm    Post subject: Reply with quote

Guest




Quote:
is id in context part of mqmd is used for CONNECT


MQMD is a component of a message.
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PeterPotkay
PostPosted: Mon Oct 01, 2007 3:05 pm    Post subject: Reply with quote

Poobah

Joined: 15 May 2001
Posts: 7722

If a receiver / requestor type channel has its PUTAUT set to CTX (or on z/OS set to ALTMCA), then the user ID from the UserIdentifier field of the message descriptor is used for putting messages to the destination queues.

Otherwise, no, that field is not used.
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