Disabling HTTPS for Rampart enabled services.

[Sanjay Vivek <Sa...@newcastle.ac.uk>]

Hi all,

I'm attempting to disable HTTPS on my Rampart enabled service because
TCPMON cannot intercept SSL encrypted SOAP messages (I think this is the
case anyway). I turned off HTTPS by commenting out the following line in
the services.xml file :

			<sp:TransportToken>
				  <wsp:Policy> 
					 <!--
<sp:HttpsTokenRequireClientCertificate="false"/> -->
				  </wsp:Policy>
			</sp:TransportToken>

However, I get the following exceptions shown below when I attempt to
disable HTTPS. The line that sticks out is "[ERROR] Servlet.service()
for servlet jsp threw exception java.lang.IllegalStateException:
getOutputStream() has already been called for this response". Is this
the right way to disable HTTPS?

Alternatively, is there any way of intercepting SSL encrypted SOAP
messages? 

Any pointers on how I can rectify this will be greatly welcome. Cheers.



[ERROR] Servlet.service() for servlet AxisServlet threw exception
org.apache.axis2.dataretrieval.DataRetrievalException:
java.lang.NullPointerException
	at
org.apache.axis2.dataretrieval.AxisDataLocatorImpl.getData(AxisDataLocat
orImpl.java:85)
	at
org.apache.axis2.description.AxisService.getData(AxisService.java:2722)
	at
org.apache.axis2.description.AxisService.getWSDL(AxisService.java:1462)
	at
org.apache.axis2.description.AxisService.printWSDL(AxisService.java:1334
)
	at
org.apache.axis2.transport.http.ListingAgent.processListService(ListingA
gent.java:287)
	at
org.apache.axis2.transport.http.AxisServlet.doGet(AxisServlet.java:240)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:269)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:188)
	at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:210)
	at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:174)
	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:127)
	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:117)
	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:108)
	at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:1
51)
	at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:87
0)
	at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.proc
essConnection(Http11BaseProtocol.java:665)
	at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint
.java:528)
	at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollow
erWorkerThread.java:81)
	at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:685)
	at java.lang.Thread.run(Thread.java:619)
Caused by: org.apache.axis2.dataretrieval.DataRetrievalException:
java.lang.NullPointerException
	at
org.apache.axis2.dataretrieval.WSDLDataLocator.outputInlineForm(WSDLData
Locator.java:134)
	at
org.apache.axis2.dataretrieval.WSDLDataLocator.getData(WSDLDataLocator.j
ava:73)
	at
org.apache.axis2.dataretrieval.AxisDataLocatorImpl.getData(AxisDataLocat
orImpl.java:81)
	... 21 more
Caused by: java.lang.RuntimeException: java.lang.NullPointerException
	at
org.apache.axis2.util.ExternalPolicySerializer.serialize(ExternalPolicyS
erializer.java:175)
	at
org.apache.axis2.util.PolicyUtil.getPolicyComponentAsOMElement(PolicyUti
l.java:110)
	at
org.apache.axis2.description.AxisService2WSDL11.addPoliciesToDefinitionE
lement(AxisService2WSDL11.java:612)
	at
org.apache.axis2.description.AxisService2WSDL11.generateOM(AxisService2W
SDL11.java:238)
	at
org.apache.axis2.dataretrieval.WSDLDataLocator.outputInlineForm(WSDLData
Locator.java:130)
	... 23 more
Caused by: java.lang.NullPointerException
	at
org.apache.ws.secpolicy.model.TransportToken.serialize(TransportToken.ja
va:90)
	at
org.apache.ws.secpolicy.model.TransportBinding.serialize(TransportBindin
g.java:157)
	at
org.apache.axis2.util.ExternalPolicySerializer.serialize(ExternalPolicyS
erializer.java:159)
	... 27 more
[ERROR] Servlet.service() for servlet jsp threw exception
java.lang.IllegalStateException: getOutputStream() has already been
called for this response
	at
org.apache.catalina.connector.Response.getWriter(Response.java:601)
	at
org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.ja
va:196)
	at
org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:125)
	at
org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:1
18)
	at
org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:1
85)
	at
org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspF
actoryImpl.java:116)
	at
org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryIm
pl.java:76)
	at
org.apache.jsp.axis2_002dweb.Error.error500_jsp._jspService(error500_jsp
.java:99)
	at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:328)
	at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315)
	at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:269)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:188)
	at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatc
her.java:691)
	at
org.apache.catalina.core.ApplicationDispatcher.processRequest(Applicatio
nDispatcher.java:471)
	at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDisp
atcher.java:403)
	at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispat
cher.java:301)
	at
org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java
:364)
	at
org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java
:285)
	at
org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.j
ava:229)
	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:135)
	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:117)
	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:108)
	at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:1
51)
	at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:87
0)
	at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.proc
essConnection(Http11BaseProtocol.java:665)
	at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint
.java:528)
	at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollow
erWorkerThread.java:81)
	at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:685)
	at java.lang.Thread.run(Thread.java:619)
Jun 23, 2008 10:04:35 AM org.apache.catalina.core.StandardHostValve
custom
SEVERE: Exception Processing ErrorPage[errorCode=500,
location=/axis2-web/Error/error500.jsp]
org.apache.jasper.JasperException: getOutputStream() has already been
called for this response
	at
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServle
tWrapper.java:476)
	at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:383)
	at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315)
	at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:269)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:188)
	at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatc
her.java:691)
	at
org.apache.catalina.core.ApplicationDispatcher.processRequest(Applicatio
nDispatcher.java:471)
	at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDisp
atcher.java:403)
	at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispat
cher.java:301)
	at
org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java
:364)
	at
org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java
:285)
	at
org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.j
ava:229)
	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:135)
	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:117)
	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:108)
	at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:1
51)
	at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:87
0)
	at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.proc
essConnection(Http11BaseProtocol.java:665)
	at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint
.java:528)
	at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollow
erWorkerThread.java:81)
	at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:685)
	at java.lang.Thread.run(Thread.java:619)

Regards
--------------
Sanjay Vivek
Web Analyst
Middleware Team
ISS
Newcastle University

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