WebService and HTTPS
WebService and HTTPS
- Subject: WebService and HTTPS
- From: Serge Cohen <email@hidden>
- Date: Sun, 10 Aug 2008 21:04:21 +0200
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Hi list;
I'm working on an application which serves both html and web-services
(using WO 5.4.2). I had some problems sometime ago to get the proper
behaviour of the service, but found out (on this list) that I had to
register it using :
WOWebServiceRegistrar.registerWebService(String webServiceName, Class<?
> webServiceClass, String[] allowedMethods, boolean isRPC)
rather than one of the short-cut corresponding methods.
This now works OK as long as I'm accessing the service through HTTP
(I'm developping under Eclipse, with WODirectConnectEnabled=false to
be sure to go through apache+adaptor).
The HTML part of the application is behaving properly when accessed
through HTTPS.
The problem is that when I try to access the service using HTTPS, I
get the following exception :
[2008-8-10 20:1:24 CEST] <WorkerThread11> AxisFault
faultCode: {http://xml.apache.org/axis/}Server.NoService
faultSubcode:
faultString: The AXIS engine could not find a target service to
invoke! targetService is null
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace:The AXIS engine could not
find a target service to invoke! targetService is null
at org.apache.axis.server.AxisServer.invoke(AxisServer.java:270)
at
com
.webobjects
.appserver._private.WOWebService.performActionNamed(WOWebService.java:
437)
at
com
.webobjects
.appserver
._private
.WOActionRequestHandler._handleRequest(WOActionRequestHandler.java:259)
at
com
.webobjects
.appserver
._private
.WOActionRequestHandler.handleRequest(WOActionRequestHandler.java:158)
at
com
.webobjects
.appserver
._private
.WOWebServiceRequestHandler
.handleRequest(WOWebServiceRequestHandler.java:109)
at
com
.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:
1687)
at
com
.webobjects
.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
at
com
.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:
226)
at java.lang.Thread.run(Thread.java:613)
(this is the log on the server, the client receives the same
information as a fault).
I can do the exact same call on HTTP (non-secured), exactly the same
URL, except for the scheme part, which leads to a proper answer.
What puzzles me most is that to my understanding the application
should not even see that the request is coming encrypted since the
decryption is taken care of by apache, right?
The client side is axis 1.2 generated code from the wsdl.
Indeed if I'm not even calling the service but just asking for the
automatically generated WSDL from the application (in a web-browser,
or using curl), using :
http://hostname/apps/WebObjects/App.woa/-55556/ws/LogInService?wsdl
I get a proper WSDL description of my service, while asking using the
equivalent https URL :
https://hostname/apps/WebObjects/App.woa/-55556/ws/LogInService?wsdl
I get a fault (an exception on the server, send to the client as a
fault):
[2008-8-10 20:57:4 CEST] <WorkerThread12> AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/
envelope/}Server.userException
faultSubcode:
faultString: org.xml.sax.SAXParseException: Premature end of file.
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/
axis/}stackTrace:org.xml.sax.SAXParseException: Premature end of file.
at
org
.apache
.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown
Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at
org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown
Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
Source)
at javax.xml.parsers.SAXParser.parse(SAXParser.java:375)
at
org
.apache
.axis
.encoding.DeserializationContext.parse(DeserializationContext.java:227)
at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
at org.apache.axis.Message.getSOAPEnvelope(Message.java:435)
at org.apache.axis.server.AxisServer.generateWSDL(AxisServer.java:471)
at
com
.webobjects
.appserver._private.WOWebService.performActionNamed(WOWebService.java:
414)
at
com
.webobjects
.appserver
._private
.WOActionRequestHandler._handleRequest(WOActionRequestHandler.java:259)
at
com
.webobjects
.appserver
._private
.WOActionRequestHandler.handleRequest(WOActionRequestHandler.java:158)
at
com
.webobjects
.appserver
._private
.WOWebServiceRequestHandler
.handleRequest(WOWebServiceRequestHandler.java:109)
at
com
.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:
1687)
at
com
.webobjects
.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
at
com
.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:
226)
at java.lang.Thread.run(Thread.java:613)
As anyone encountered the same type of error? A clue of a work around
or how I can get a bit more information (in particular, I'm interested
in seeing the request message, which I used to using tcpmon : this is
not possbile when HTTPS is on).
Thanks in advance;
Serge.
PS : This same application (including services though HTTPS) used to
work under WO 5.3.x
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