Description of problem:
I have no success running policy-security-wss-signencrypt quickstart, by following Readme file instructions. 
Step where quickstart should succeed with test fails
mvn exec:java -Dexec.args="confidentiality signencrypt" -Djavax.net.ssl.trustStore=connector.jk

[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building Quickstart Demo : Security Policy : WSS Signature+Encryption (+SSL) 1.1.0.M3-redhat-2
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] >>> exec-maven-plugin:1.2.1-redhat-1:java (default-cli) @ switchyard-quickstart-demo-policy-security-wss-signencrypt >>>
[INFO] 
[INFO] --- maven-enforcer-plugin:1.0-redhat-1:enforce (enforce-java-version) @ switchyard-quickstart-demo-policy-security-wss-signencrypt ---
[INFO] 
[INFO] --- maven-enforcer-plugin:1.0-redhat-1:enforce (enforce-maven-version) @ switchyard-quickstart-demo-policy-security-wss-signencrypt ---
[INFO] 
[INFO] <<< exec-maven-plugin:1.2.1-redhat-1:java (default-cli) @ switchyard-quickstart-demo-policy-security-wss-signencrypt <<<
[INFO] 
[INFO] --- exec-maven-plugin:1.2.1-redhat-1:java (default-cli) @ switchyard-quickstart-demo-policy-security-wss-signencrypt ---
11:04:05,876 INFO  [org.switchyard.quickstarts.demo.policy.security.wss.signencrypt.WorkServiceMain] Invoking work service at endpoint: https://localhost:8443/policy-security-wss-signencrypt/WorkService
[WARNING] 
java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:297)
	at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.Exception: Error invoking work service (check server log)
	at org.switchyard.quickstarts.demo.policy.security.wss.signencrypt.WorkServiceMain.invokeWorkService(WorkServiceMain.java:56)
	at org.switchyard.quickstarts.demo.policy.security.wss.signencrypt.WorkServiceMain.main(WorkServiceMain.java:95)
	... 6 more
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5.252s
[INFO] Finished at: Tue Oct 08 11:04:06 CEST 2013
[INFO] Final Memory: 51M/591M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2.1-redhat-1:java (default-cli) on project switchyard-quickstart-demo-policy-security-wss-signencrypt: An exception occured while executing the Java class. null: InvocationTargetException: Error invoking work service (check server log) -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException


Version-Release number of selected component (if applicable):
soa-6.0.0-ER4


Steps to Reproduce:
1.
2.
3.

Actual results:
10:37:03,425 WARNING [org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor] (http-/127.0.0.1:8443-1) : org.apache.ws.security.WSSecurityException: General security error (Unable to load class org.apache.ws.security.processor.SignatureProcessor)
	at org.apache.ws.security.WSSConfig.getProcessor(WSSConfig.java:789) [wss4j-1.6.9-redhat-2.jar:1.6.9-redhat-2]
	at org.apache.ws.security.WSSecurityEngine.processSecurityHeader(WSSecurityEngine.java:394) [wss4j-1.6.9-redhat-2.jar:1.6.9-redhat-2]
	at org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor.handleMessage(WSS4JInInterceptor.java:277) [cxf-rt-ws-security-2.6.6-redhat-3.jar:2.6.6-redhat-3]
	at org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor.handleMessage(WSS4JInInterceptor.java:96) [cxf-rt-ws-security-2.6.6-redhat-3.jar:2.6.6-redhat-3]
	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:262) [cxf-api-2.6.6-redhat-3.jar:2.6.6-redhat-3]
	at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) [cxf-api-2.6.6-redhat-3.jar:2.6.6-redhat-3]
	at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:237) [cxf-rt-transports-http-2.6.6-redhat-3.jar:2.6.6-redhat-3]
	at org.jboss.wsf.stack.cxf.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:95) [jbossws-cxf-server-4.1.3.Final-redhat-3.jar:4.1.3.Final-redhat-3]
	at org.jboss.wsf.stack.cxf.transport.ServletHelper.callRequestHandler(ServletHelper.java:156) [jbossws-cxf-server-4.1.3.Final-redhat-3.jar:4.1.3.Final-redhat-3]
	at org.jboss.wsf.stack.cxf.CXFServletExt.invoke(CXFServletExt.java:87) [jbossws-cxf-server-4.1.3.Final-redhat-3.jar:4.1.3.Final-redhat-3]
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:225) [cxf-rt-transports-http-2.6.6-redhat-3.jar:2.6.6-redhat-3]
	at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:145) [cxf-rt-transports-http-2.6.6-redhat-3.jar:2.6.6-redhat-3]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) [jboss-servlet-api_3.0_spec-1.0.2.Final-redhat-1.jar:1.0.2.Final-redhat-1]
	at org.jboss.wsf.stack.cxf.CXFServletExt.service(CXFServletExt.java:135) [jbossws-cxf-server-4.1.3.Final-redhat-3.jar:4.1.3.Final-redhat-3]
	at org.jboss.wsf.spi.deployment.WSFServlet.service(WSFServlet.java:140) [jbossws-spi-2.1.2.Final-redhat-1.jar:2.1.2.Final-redhat-1]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.2.Final-redhat-1.jar:1.0.2.Final-redhat-1]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:336)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:920)
	at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_21]
Caused by: java.lang.ClassCastException: org.apache.jcp.xml.dsig.internal.dom.DOMXMLSignatureFactory cannot be cast to javax.xml.crypto.dsig.XMLSignatureFactory
	at javax.xml.crypto.dsig.XMLSignatureFactory.getInstance(XMLSignatureFactory.java:290) [rt.jar:1.7.0_21]
	at org.apache.ws.security.processor.SignatureProcessor.<init>(SignatureProcessor.java:98) [wss4j-1.6.9-redhat-2.jar:1.6.9-redhat-2]
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [rt.jar:1.7.0_21]
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) [rt.jar:1.7.0_21]
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [rt.jar:1.7.0_21]
	at java.lang.reflect.Constructor.newInstance(Constructor.java:525) [rt.jar:1.7.0_21]
	at java.lang.Class.newInstance0(Class.java:374) [rt.jar:1.7.0_21]
	at java.lang.Class.newInstance(Class.java:327) [rt.jar:1.7.0_21]
	at org.apache.ws.security.WSSConfig.getProcessor(WSSConfig.java:784) [wss4j-1.6.9-redhat-2.jar:1.6.9-redhat-2]
	... 27 more


Expected results:


Additional info:
I also took similar steps to https://issues.jboss.org/browse/SWITCHYARD-1646?focusedCommentId=12802632&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-12802632