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MQSeries.net Forum Index » IBM MQ Java / JMS » SSL connection doesnt work Weblogic 6.1/JSSE MQ5.1 JDK1.3.1

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 SSL connection doesnt work Weblogic 6.1/JSSE MQ5.1 JDK1.3.1 « View previous topic :: View next topic » 
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grammie
PostPosted: Tue May 11, 2004 3:53 am    Post subject: SSL connection doesnt work Weblogic 6.1/JSSE MQ5.1 JDK1.3.1 Reply with quote

Newbie

Joined: 11 May 2004
Posts: 2

When I run with weblogic.jar before the jsse jars I get the following error code when I try to open a connection to mq using SSL.

Linked Exception: com.ibm.mq.MQException: MQJE001: Beendigungscode 2, Ursache 2400 ;

If the jsse jars are moved in front of the weblogic.jar then it all works correctly unfortunately in our production environment i am not allowed to do this. I believe the issue is with teh weblogic SSLSocketFactory or SSLSocket implementation but would like to know if anyone else has come across this or has an alternative solution.

regards
Graham
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jefflowrey
PostPosted: Tue May 11, 2004 4:12 am    Post subject: Reply with quote

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

Reason Code 2400 is
Quote:
MQRC_UNSUPPORTED_CIPHER_SUITE
A connection to a queue manager was requested, specifying SSL encryption. However, JSSE reported that it does not support the CipherSuite specified by the application.

This reason code occurs only with Java applications.

Corrective action: Check the CipherSuite specified by the application. Note that the names of JSSE CipherSuites differ from their equivalent CipherSpecs used by the queue manager.

Also, check that JSSE is correctly installed.


If we believe the first part of this, then you can try changing the names of the CipherSuites you are specifying on your channels to a name that's supported by the version of JSSE that's in WebLogic.

If we believe the second part of this, then JSSE thinks it is not correctly installed - and you may have to get your classpath switched.
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I am *not* the model of the modern major general.
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grammie
PostPosted: Wed May 12, 2004 8:47 am    Post subject: Reply with quote

Newbie

Joined: 11 May 2004
Posts: 2

Well the reason was that the cipher code used by default by weblogic isnt supported.
I created a new ssl context specifying my own keystore (type JKS) and this worked, the weblogic keystore was defaulting to PKCS12

thanks for the tip
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