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dipakpal
PostPosted: Tue Oct 21, 2014 1:27 pm    Post subject: PGP Implementation at IBM Integration Bus, Message Broker Reply with quote

Newbie

Joined: 08 Sep 2014
Posts: 3

PGP SupportPac for IBM Integration Bus implements PGP cryptographic solution providing encryption, decryption, and signature generation/validation functionalities (nodes) as an extended feature (SupportPac). This SupportPac additionally includes a Java based command-line tool (pgpkeytool) for PGP key generation and key repository management. This is not an IBM approved/supported supportPac.


Resources:
PGP SupportPac binary, source code, documents, samples and other artifacts are available at GitHub (https://github.com/dipakpal/MyOpenTech-PGP-SupportPac)

IBM developerWorks public community forum (https://www.ibm.com/developerworks/community/groups/community/pgpsupportpaciib)
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bhaski
PostPosted: Sun Feb 18, 2018 2:21 pm    Post subject: Re: PGP Implementation at IBM Integration Bus, Message Broke Reply with quote

Voyager

Joined: 13 Sep 2006
Posts: 78
Location: USA

'java.lang.NoClassDefFoundError: org.bouncycastle.crypto.KeyEncoder' was thrown while loading Java user-defined node class 'org.bouncycastle.openpgp.operator.bc.BcPublicKeyKeyEncryptionMethodGenerator$1'.

The stack trace of the exception is 'java.lang.ClassLoader.defineClassImpl(Native Method)
java.lang.ClassLoader.defineClass(ClassLoader.java:306)
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:154)
java.net.URLClassLoader.defineClass(URLClassLoader.java:711)
java.net.URLClassLoader.access$400(URLClassLoader.java:92)
java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1159)
java.security.AccessController.doPrivileged(AccessController.java:366)
java.net.URLClassLoader.findClass(URLClassLoader.java:594)
com.ibm.broker.classloading.JavaResourceClassLoader.findClass(JavaResourceClassLoader.java:155)
com.ibm.broker.classloading.ReverseDelegationClassLoader.findClass(ReverseDelegationClassLoader.java:92)
java.lang.ClassLoader.loadClassHelper(ClassLoader.java:760)
java.lang.ClassLoader.loadClass(ClassLoader.java:737)
java.lang.ClassLoader.loadClass(ClassLoader.java:707)
java.lang.Class.forNameImpl(Native Method)
java.lang.Class.forName(Class.java:219)
com.ibm.broker.plugin.MbNodeDirector.registerNodeClasses(MbNodeDirector.java:381)
com.ibm.broker.plugin.MbNodeDirector.registerJAR(MbNodeDirector.java:334)
com.ibm.broker.plugin.MbNodeDirector.registerAllPlugins(MbNodeDirector.java:778)'.

Use the exception information to resolve the problem and restart the broker. If the stack trace reports a java.lang.NoClassDefFoundError this normally means that the dependencies can not be loaded, or if packaged as a PAR file ensure the user has access to the system temporary directory and adequate space is available.

We are using IIB 9.0.0.2 and MQ 7.5.0.4
Windows server 2012 R2.


Bhaskar.
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Bhaski
Websphere MQ Admin Certified
Websphere WMB Admin certified
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