[Ebxmlrr-tech] Help me,test target throws NPE.

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Hi Farrukh & all,
   Here is my configuration and when i tested my
instance(build test),i am getting an NPE.
It looks to me that this NPE is coming from 
com.sun.ebxml.registry.util.Utility.java,
the line is:
Inside the verifyXMLSignature(XMLSignature signature)
method,
if (!signature.checkSignatureValue(pk)) <- this check
is causing NPE.

Myconfig:
Tomcat4.1.9 running on Solaris8 with Oracle9i/Solaris
as the datastore.

I follwed the setup guide to copy the 2 jar's
(jaxm-api.jar & saaj-api.jar) to the tomcat's
common/lib directory.

Not sure wheather i am making any mistake!

Any idea?

Thanks,
-Uday.
*** Pl don't follow the nos here in this trace,i
modified the src code with some debug statements!

Stack Trace:
============

test:
     [java]
     [java] <soap-env:Envelope
     [java]    
xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/"
     [java]    
xmlns:SOAP-SEC="http://schemas.xmlsoap.org/soap/security/2000-12"
soap-env:actor="some-uri"
     [java]     soap-env:mustUnderstand="1">
     [java]
     [java]     <soap-env:Header>
     [java]     </soap-env:Header>
     [java]
     [java]     <soap-env:Body SOAP-SEC:id="Body">
     [java]
     [java] <RegistryResponse status="Failure"
xmlns="urn:oasis:names:tc:ebxml-regrep:registry:xsd:2.1"><RegistryErrorList><RegistryError
co
deContext="RegistryJAXMServlet" errorCode="Unknown"
severity="Error">com.sun.ebxml.registry.RegistryException
     [java]     at
com.sun.ebxml.registry.util.Utility.verifyXMLSignature(Utility.java:121)
     [java]     at
com.sun.ebxml.registry.interfaces.soap.RegistryJAXMServlet.onMessage(RegistryJAXMServlet.java:128)
     [java]     at
javax.xml.messaging.JAXMServlet.doPost(Unknown Source)
     [java]     at
com.sun.ebxml.registry.interfaces.soap.RegistryJAXMServlet.doPost(RegistryJAXMServlet.java:94)
     [java]     at
javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     [java]     at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     [java]     at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
     [java]     at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     [java]     at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
     [java]     at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     [java]     at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     [java]     at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     [java]     at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
     [java]     at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     [java]     at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     [java]     at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     [java]     at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2350)
     [java]     at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
     [java]     at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     [java]     at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
     [java]     at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     [java]     at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:171)
     [java]     at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     [java]     at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     [java]     at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     [java]     at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
     [java]     at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     [java]     at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     [java]     at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     [java]     at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
     [java]     at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
     [java]     at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
     [java]     at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
     [java]     at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
     [java]     at
java.lang.Thread.run(Thread.java:536)
     [java]
     [java]
     [java] Nested exception was:
     [java] java.lang.NullPointerException
     [java]     at
org.apache.xml.dtm.ref.dom2dtm.DOM2DTM$defaultNamespaceDeclarationNode.getOwnerDocument(DOM2DTM.java:1722)
     [java]     at
org.apache.xml.security.utils.XMLUtils.getOwnerDocument(XMLUtils.java:912)
     [java]     at
org.apache.xml.security.signature.XMLSignatureInput.getOctetStream(XMLSignatureInput.java:388)
     [java]     at
org.apache.xml.security.signature.XMLSignatureInput.getBytes(XMLSignatureInput.java:420)
     [java]     at
org.apache.xml.security.signature.Reference.getReferencedBytes(Reference.java:1177)
     [java]     at
org.apache.xml.security.signature.Reference.calculateDigest(Reference.java:1227)
     [java]     at
org.apache.xml.security.signature.Reference.verify(Reference.java:1315)
     [java]     at
org.apache.xml.security.signature.Manifest.verifyReferences(Manifest.java:707)
     [java]     at
org.apache.xml.security.signature.SignedInfo.verify(SignedInfo.java:473)
     [java]     at
org.apache.xml.security.signature.XMLSignature.checkSignatureValue(XMLSignature.java:685)
     [java]     at
com.sun.ebxml.registry.util.Utility.verifyXMLSignature(Utility.java:101)
     [java]     at
com.sun.ebxml.registry.interfaces.soap.RegistryJAXMServlet.onMessage(RegistryJAXMServlet.java:128)
     [java]     at
javax.xml.messaging.JAXMServlet.doPost(Unknown Source)
     [java]     at
com.sun.ebxml.registry.interfaces.soap.RegistryJAXMServlet.doPost(RegistryJAXMServlet.java:94)
     [java]     at
javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     [java]     at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     [java]     at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
     [java]     at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     [java]     at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
     [java]     at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     [java]     at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     [java]     at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     [java]     at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
     [java]     at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     [java]     at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     [java]     at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     [java]     at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2350)
     [java]     at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
     [java]     at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     [java]     at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
     [java]     at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     [java]     at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:171)
     [java]     at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     [java]     at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     [java]     at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     [java]     at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
     [java]     at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     [java]     at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     [java]     at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     [java]     at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
     [java]     at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
     [java]     at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
     [java]     at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
     [java]     at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
     [java]     at
java.lang.Thread.run(Thread.java:536)
     [java]
</RegistryError></RegistryErrorList></RegistryResponse>
     [java]     </soap-env:Body>
     [java]
     [java] </soap-env:Envelope>Elapsed time in
seconds: 7

BUILD FAILED

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