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MQSeries.net Forum Index » IBM MQ Security » channel authentication record

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paustin_ours
PostPosted: Thu Nov 21, 2013 11:56 am    Post subject: channel authentication record Reply with quote

Yatiri

Joined: 19 May 2004
Posts: 667
Location: columbus,oh

I have the default rules

Now i have svrconn chl(TEST.SVRCONN) mca user is blank

i set the rule

SET CHLAUTH('TEST.SVRCONN') TYPE(USERMAP) CLNTUSER('mytest.12345') USERSRC(MAP) MCAUSER('mqm') ADDRESS('*') ACTION(ADD)

when i connect i was expecting the mytest.12345 to get replaced by mqm
and the connection gets mqm access on the qmgr.

i get the below error

AMQ5653: The user 'mytest.12345' is not defined.

ofcourse that ID wont be there, its a client id.

then i added the

SET CHLAUTH('*') TYPE(ADDRESSMAP) ADDRESS('*') USERSRC(NOACCESS) DESCR('Temporary Catch-all rule') ACTION(ADD) which i got from the forum to check whats coming in
i see CLNTUSER(mytest.123456789) as the incoming client ID.

Even if i take that my rule is not getting matched because the incoming client ID is longer in length. I can only specify a 12 character long client user ID when i create the rule.

any suggestions pls?
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paustin_ours
PostPosted: Fri Nov 22, 2013 10:18 am    Post subject: Reply with quote

Yatiri

Joined: 19 May 2004
Posts: 667
Location: columbus,oh

went through the infocenter and the forum and other links online. Just cant seem to get this to work. Not sure what i am missing.

I should be able to replace a incoming client ID with a different ID say'mqm'
if i want the client to have mqm access right?
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exerk
PostPosted: Fri Nov 22, 2013 10:55 am    Post subject: Reply with quote

Jedi Council

Joined: 02 Nov 2006
Posts: 6339

The 'Default rule to disallow privileged users' will prevent you from mapping to any user within the mqm group...
_________________
It's puzzling, I don't think I've ever seen anything quite like this before...and it's hard to soar like an eagle when you're surrounded by turkeys.
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paustin_ours
PostPosted: Fri Nov 22, 2013 11:04 am    Post subject: Reply with quote

Yatiri

Joined: 19 May 2004
Posts: 667
Location: columbus,oh

It doesn't allow me to do that even when I delete that default rule to block *MQADMIN privileged users. That i don't understand how or why.
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PeterPotkay
PostPosted: Fri Nov 22, 2013 1:14 pm    Post subject: Reply with quote

Poobah

Joined: 15 May 2001
Posts: 7722

Use an ID that is 12 characters or less.

http://pic.dhe.ibm.com/infocenter/wmqv7/v7r5/topic/com.ibm.mq.sec.doc/q010300_.htm

Quote:
On UNIX and Linux platforms and configurations, the maximum length is 12 characters.

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Peter Potkay
Keep Calm and MQ On
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