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MQSeries.net Forum Index » IBM MQ Security » BlockIp2 precedence

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exerk
PostPosted: Fri Aug 09, 2013 2:03 am    Post subject: Reply with quote

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Joined: 02 Nov 2006
Posts: 6339

pardhunani143 wrote:
No errors received.did BlockIP2 supports for MQ V7.1 .

See my previous post...
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Tibor
PostPosted: Fri Aug 09, 2013 2:26 am    Post subject: Reply with quote

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Joined: 20 May 2001
Posts: 1033
Location: Hungary

OK, and what are your settings on the channel (SCYEXIT, SCYDATA)?
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pardhunani143
PostPosted: Fri Aug 09, 2013 8:29 pm    Post subject: Reply with quote

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Joined: 23 Jul 2013
Posts: 22

@Tibor Thanks,the issue was resolved.

I am running some scenarios to test BlockIP2 precedence .I am connecting using Java application through server connection channel on which BlockIP2 is configured and below are the details

Entries in BlockIP2 configuration file :
Patterns=127.0.0.1;
Userids=MUSR_MQADMIN;

Connection parameters in Java code:

String qMngrStr = "Qm1";
String user = "MUSR_MQADMIN";
String password = "";
String queueName = "LQ"
String hostName = "127.0.0.1";



Output:

2013-08-09|23:45:03|Channel closed [TEST.SVRCONN] Connection Name [127.0.0.1]
2013-08-10|00:25:31|Connection refused, Channel [TEST.SVRCONN] ConName [127.0.0.1] User [musr_mqadmin] not in positive list [MUSR_MQADMIN,]

Could someone let me know why i am being blocked if i have added "MUSR_MQADMIN" in positive list ???
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Tibor
PostPosted: Fri Aug 09, 2013 10:32 pm    Post subject: Reply with quote

Grand Master

Joined: 20 May 2001
Posts: 1033
Location: Hungary

Based on your log entry, I guess, this is a case-sensitivity problem. You can try:
- changing your Userids to lower case, or
- using UseridUpperLowerCase keyword in config file
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pardhunani143
PostPosted: Fri Aug 09, 2013 11:06 pm    Post subject: Reply with quote

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Joined: 23 Jul 2013
Posts: 22

@Tabor

Thanks Tabor it worked .Based on the scenarios i ran to find out how BlockIP2 precedence works .I have prepared notes for it and mentioned below .



Order Identity Mechanism(keyword) Notes
0 Userids Positive User Ids list
1 BlockUsers Negative user Ids list
2 Pattern Matching Pattern Matching from incoming network connections
3 CON Connection Name match
4 SSL Filtering based on DN
5 BlockMqmUsers Block privileged users

could you please review with your experience and let me know incase of any changes required
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pardhunani143
PostPosted: Mon Aug 12, 2013 4:57 am    Post subject: Reply with quote

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Joined: 23 Jul 2013
Posts: 22

can someone please help on this ...
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Vitor
PostPosted: Mon Aug 12, 2013 5:08 am    Post subject: Reply with quote

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Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA

pardhunani143 wrote:
can someone please help on this ...


We're not a support desk with SLAs. Patience is a virtue, especially when you post a question at the weekend.
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oz1ccg
PostPosted: Thu Aug 15, 2013 2:53 am    Post subject: Reply with quote

Yatiri

Joined: 10 Feb 2002
Posts: 628
Location: Denmark

pardhunani143 wrote:
Quote:
I am doing research in comparing BlockIP2 and CHLAUTH and will submit an article in IBM Developer works soon


I belive it will be a bit difficult to get an article published on IBM developerWorks if the contents are merly obtained from a service like MQSeries.net. The publishers are typicly also performing some research (or asking their experts to review it) before it's approved and published.

Good luck.
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