Re: WS-Policy issues when upgrading from Axis2 1.6.0 to Axis2 1.6.2

That is a variant of AXIOM-401 [1]. The NullPointerException only
occurs with ancient versions of BEA's StAX implementation. Either use
Woodstox as StAX implementation or try to upgrade Axiom to 1.2.14.

Andreas

[1] https://issues.apache.org/jira/browse/AXIOM-401

On Mon, Feb 25, 2013 at 11:54 PM, Shah, Sumit (CGI Federal)
<[email protected]> wrote:
> Hello,
>
>
>
> I am running into WS Policy parsing issues when upgrading Axis2 from 1.6.0
> to 1.6.2. The policies that successfully load (via
> WSDL11ToAxisServiceBuilder.processPoliciesInDefintion) in version 1.6.0 do
> not work when I go to 1.6.2. I do notice that in 1.6.2, Axis now uses
> PolicyBuilder (Neethi) which was not the case in 1.6.0. Is there any change
> with respect to policy parsing that I should  be aware of? I would
> appreciate any help.
>
>
>
> Here is the stack trace:
>
>
>
> Caused by: java.lang.NullPointerException
>
>         at
> org.apache.axiom.util.stax.wrapper.XMLStreamReaderWrapper.getEventType(XMLStreamReaderWrapper.java:108)
>
>         at
> org.apache.axiom.util.stax.dialect.BEAStreamReaderWrapper.getEncoding(BEAStreamReaderWrapper.java:90)
>
>         at
> org.apache.axiom.om.impl.builder.StAXBuilder.<init>(StAXBuilder.java:125)
>
>         at
> org.apache.axiom.om.impl.builder.StAXOMBuilder.<init>(StAXOMBuilder.java:104)
>
>         at
> org.apache.axiom.om.impl.llom.factory.AbstractOMMetaFactory.createOMBuilder(AbstractOMMetaFactory.java:103)
>
>         at
> org.apache.axiom.om.OMXMLBuilderFactory.createOMBuilder(OMXMLBuilderFactory.java:295)
>
>         at
> org.apache.neethi.builders.converters.DOMToOMConverter.convert(DOMToOMConverter.java:36)
>
>         at
> org.apache.neethi.builders.converters.DOMToOMConverter.convert(DOMToOMConverter.java:32)
>
>         at
> org.apache.neethi.builders.converters.ConverterRegistry.convert(ConverterRegistry.java:159)
>
>         at
> org.apache.neethi.AssertionBuilderFactoryImpl.invokeBuilder(AssertionBuilderFactoryImpl.java:135)
>
>         at
> org.apache.neethi.AssertionBuilderFactoryImpl.build(AssertionBuilderFactoryImpl.java:117)
>
>         at
> org.apache.neethi.PolicyBuilder.processOperationElement(PolicyBuilder.java:224)
>
>         at
> org.apache.neethi.PolicyBuilder.getAllOperator(PolicyBuilder.java:184)
>
>         at
> org.apache.neethi.PolicyBuilder.processOperationElement(PolicyBuilder.java:217)
>
>         at
> org.apache.neethi.PolicyBuilder.getExactlyOneOperator(PolicyBuilder.java:180)
>
>         at
> org.apache.neethi.PolicyBuilder.processOperationElement(PolicyBuilder.java:215)
>
>         at
> org.apache.neethi.PolicyBuilder.getPolicyOperator(PolicyBuilder.java:174)
>
>         at org.apache.neethi.PolicyBuilder.getPolicy(PolicyBuilder.java:124)
>
>         at org.apache.neethi.PolicyEngine.getPolicy(PolicyEngine.java:111)
>
>         at
> org.apache.axis2.util.PolicyUtil.getPolicyComponent(PolicyUtil.java:173)
>
>         at
> org.apache.axis2.description.WSDL11ToAxisServiceBuilder.processPoliciesInDefintion(WSDL11ToAxisServiceBuilder.java:3120)
>
>         at
> org.apache.axis2.description.WSDL11ToAxisServiceBuilder.processPoliciesInDefintion(WSDL11ToAxisServiceBuilder.java:3098)
>
>         at
> org.apache.axis2.description.WSDL11ToAxisServiceBuilder.populateService(WSDL11ToAxisServiceBuilder.java:374)
>
>         at
> org.apache.axis2.description.AxisService.createClientSideAxisService(AxisService.java:2369)
>
>         at
> org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java:211)
>
>
>
> This is a sample services file. I am only showing a single operation, but I
> have multiple operations, each with its own policy:
>
> <service name="WSSecurityTestService"
> targetNamespace="http://wssecuritytest.impl.webservices.test.com">
>
>   <schema
> schemaNamespace="http://wssecuritytest.impl.webservices.test.com"/>
>
>   <parameter
> name="ServiceClass">com.test.webservices.impl.wssecuritytest.WSSecurityTestService</parameter>
>
>   <parameter name="useOriginalwsdl">true</parameter>
>
>   <parameter name="wsdlFile">WSSecurityTestService.wsdl</parameter>
>
>   <parameter name="modifyUserWSDLPortAddress">true</parameter>
>
>   <module ref="addressing"/>
>
>   <messageReceivers>
>
>     <messageReceiver
> class="com.test.webservices.receivers.JAXBInOnlyMessageReceiver"
> mep="http://www.w3.org/ns/wsdl/in-only"/>
>
>     <messageReceiver
> class="com.test.webservices.receivers.JAXBInOnlyMessageReceiver"
> mep="http://www.w3.org/ns/wsdl/robust-in-only"/>
>
>     <messageReceiver
> class="com.test.webservices.receivers.JAXBMessageReceiver"
> mep="http://www.w3.org/ns/wsdl/in-out"/>
>
>   </messageReceivers>
>
> <operation mep="http://www.w3.org/ns/wsdl/in-out"
> name="testSAMLTokenSignedNoFault">
>
>
> <actionMapping>urn:test:WSSecurityTestService#testSAMLTokenSignedNoFault</actionMapping>
>
>
> <outputActionMapping>urn:testSAMLTokenSignedNoFaultResponse</outputActionMapping>
>
>     <faultActionMapping
> faultName="RecoverableFault">urn:testSAMLTokenSignedNoFaultRecoverableFault</faultActionMapping>
>
>     <faultActionMapping
> faultName="UnrecoverableFault">urn:testSAMLTokenSignedNoFaultUnrecoverableFault</faultActionMapping>
>
>     <messageReceiver
> class="com.test.webservices.receivers.JAXBMessageReceiver"
> mep="http://www.w3.org/ns/wsdl/in-out"/>
>
>     <module ref="rampart"/>
>
>     <wsp:Policy xmlns:wsp="http://www.w3.org/ns/ws-policy"
> xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"
> wsu:Id="SAMLPolicy">
>
>       <wsp:ExactlyOne>
>
>         <wsp:All>
>
>           <sp:AsymmetricBinding
> xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
>
>             <wsp:Policy
> xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
>
>               <sp:InitiatorToken>
>
>                 <wsp:Policy>
>
>                   <sp:X509Token
> sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient">
>
>                     <wsp:Policy>
>
>                       <sp:RequireThumbprintReference/>
>
>                       <sp:WssX509V1Token10/>
>
>                     </wsp:Policy>
>
>                   </sp:X509Token>
>
>                 </wsp:Policy>
>
>               </sp:InitiatorToken>
>
>               <sp:RecipientToken>
>
>                 <wsp:Policy>
>
>                   <sp:X509Token
> sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/Never">
>
>                     <wsp:Policy>
>
>                       <sp:RequireThumbprintReference/>
>
>                       <sp:WssX509V3Token10/>
>
>                     </wsp:Policy>
>
>                   </sp:X509Token>
>
>                 </wsp:Policy>
>
>               </sp:RecipientToken>
>
>               <sp:AlgorithmSuite>
>
>                 <wsp:Policy>
>
>                   <sp:TripleDesRsa15/>
>
>                 </wsp:Policy>
>
>               </sp:AlgorithmSuite>
>
>               <sp:Layout>
>
>                 <wsp:Policy>
>
>                   <sp:Strict/>
>
>                 </wsp:Policy>
>
>               </sp:Layout>
>
>               <sp:IncludeTimestamp/>
>
>               <sp:OnlySignEntireHeadersAndBody/>
>
>             </wsp:Policy>
>
>           </sp:AsymmetricBinding>
>
>           <sp:Wss10
> xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
>
>             <wsp:Policy
> xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
>
>               <sp:MustSupportRefKeyIdentifier/>
>
>               <sp:MustSupportRefIssuerSerial/>
>
>             </wsp:Policy>
>
>           </sp:Wss10>
>
>           <sp:SignedParts
> xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
>
>             <sp:Body/>
>
>           </sp:SignedParts>
>
>           <rampart:RampartConfig
> xmlns:rampart="http://ws.apache.org/rampart/policy">
>
>             <rampart:user>interca</rampart:user>
>
>
> <rampart:passwordCallbackClass>com.test.security2.webservices.WSS4JPWCallback</rampart:passwordCallbackClass>
>
>
> <rampart:timestampPrecisionInMilliseconds>true</rampart:timestampPrecisionInMilliseconds>
>
>             <rampart:timestampTTL>300</rampart:timestampTTL>
>
>             <rampart:timestampMaxSkew>300</rampart:timestampMaxSkew>
>
>             <rampart:nonceLifeTime>300</rampart:nonceLifeTime>
>
>             <rampart:signatureCrypto>
>
>               <rampart:crypto
> provider="com.test.security2.csf.webservices.WSS4JCSFCryptoImpl">
>
>                 …
>
>               </rampart:crypto>
>
>             </rampart:signatureCrypto>
>
>           </rampart:RampartConfig>
>
>         </wsp:All>
>
>       </wsp:ExactlyOne>
>
>     </wsp:Policy>
>
>   </operation>
>
> </service>
>
>
>
>