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Posted to users@cxf.apache.org by "jessedivers-cxf@yahoo.fr" <je...@yahoo.fr> on 2013/09/07 09:58:18 UTC
WS-Notification : SOAP 1.1 or 1.2 : bindings declared but finally ignored
Hello,
I am new to CXF and I am playing with the WS-Notification broker implementation.
I have downloaded apache-cxf-2.7.6.tar.gz and I am using the sample/ws_notification.
It appears that:
1- the broker publishes (http://...?wsdl) a SOAP 1.2 binding
2- despite #1 the sample client appears to send it SOAP 1.1 requests
3- however, a soapUI client configured with the broker's published WSDL succeeds in sending SOAP 1.2 requests.
4- the broker ignores the push consumer (NotificationConsumer) bindings and sends systematically SOAP 1.1 notifications.
I have put all relevant information in at the end of this post.
Many thanks for the help,
JC.
1- endpoints created and launched (mockservices) in soapUI:
Consumer1 deployed at http://localhost:8081/Consumer1
<?xml version="1.0" encoding="UTF-8"?>
<definitions name="WSN-Consumer" targetNamespace="http://int.eurocontrol.sesar.swim-mc/surv/wsnotification" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:wsrf-rw="http://docs.oasis-open.org/wsrf/rw-2" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:soaphttp="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://int.eurocontrol.sesar.swim-mc/surv/wsnotification" xmlns:wsntw="http://docs.oasis-open.org/wsn/bw-2" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/">
<import namespace="http://docs.oasis-open.org/wsn/bw-2" location="/Consumer1?WSDL&interface=WSN-ConsumerBinding&part=bw-2.wsdl">
</import>
<binding name="WSN-ConsumerBinding" type="wsntw:NotificationConsumer">
<soap12:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="Notify">
<soap12:operation soapAction="" soapActionRequired="false"/>
<input>
<soap12:body use="literal"/>
</input>
</operation>
</binding>
<service name="WSN-Consumer">
<port name="WSN-ConsumerPort" binding="tns:WSN-ConsumerBinding">
<soap12:address location="http://192.70.89.113:8081/Consumer1"/>
</port>
</service>
</definitions>
Consumer2 deployed at http://localhost:8082/Consumer2
<?xml version="1.0" encoding="UTF-8"?>
<definitions name="WSN-Consumer" targetNamespace="http://int.eurocontrol.sesar.swim-mc/surv/wsnotification" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:wsrf-rw="http://docs.oasis-open.org/wsrf/rw-2" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:tns="http://int.eurocontrol.sesar.swim-mc/surv/wsnotification" xmlns:wsntw="http://docs.oasis-open.org/wsn/bw-2" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2">
<import namespace="http://docs.oasis-open.org/wsn/bw-2" location="/Consumer2?WSDL&interface=WSN-ConsumerBinding&part=bw-2.wsdl">
</import>
<binding name="WSN-ConsumerBinding" type="wsntw:NotificationConsumer">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="Notify">
<soap:operation soapAction=""/>
<input>
<soap:body use="literal"/>
</input>
</operation>
</binding>
<service name="WSN-Consumer">
<port name="WSN-ConsumerPort" binding="tns:WSN-ConsumerBinding">
<soap:address location="http://192.70.89.113:8082/Consumer2"/>
</port>
</service>
</definitions>
soapUI shows that it understand Consumer1 is using a SOAP 1.2 binding, while Consumer2 is using a SOAP 1.1
2- WSN broker from the CXF samples is launched: in samples/ws_notification execute "mvn -Pwsn-server"
3- the broker WSDL is accessible from at http://localhost:9000/wsn/NotificationBroker?wsdl
4- the broker WSDL shows a SOAP 1.2 binding for port type {http://docs.oasis-open.org/wsn/brw-2}NotificationBroker
5- in soapUI, a client is configured with this WSDL and used to subscribe both endpoints to the broker on topic "MyTopic"
<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:b="http://docs.oasis-open.org/wsn/b-2" xmlns:add="http://www.w3.org/2005/08/addressing">
<soap:Header xmlns:wsa="http://www.w3.org/2005/08/addressing">
<wsa:Action>http://docs.oasis-open.org/wsn/brw-2/NotificationBroker/SubscribeRequest</wsa:Action>
<wsa:From>http://localhost:808[12]/Consumer[12]</wsa:From>
<wsa:ReplyTo>http://localhost:808[12]/Consumer[12]</wsa:ReplyTo>
</soap:Header>
<soap:Body>
<b:Subscribe>
<b:ConsumerReference>
<add:Address>http://localhost:808[12]/Consumer[12]</add:Address>
</b:ConsumerReference>
<b:Filter>
<b:TopicExpression Dialect="http://docs.oasis-open.org/wsn/t-1/TopicExpression/Simple">MyTopic</b:TopicExpression>
</b:Filter>
</b:Subscribe>
</soap:Body>
</soap:Envelope>
the broker accepts and processes successfully the 2 SOAP 1.2 subscription requests
6- WSN client from CXF samples is launched: in samples/ws_notification execute "mvn -Pclient"
Wireshark shows that the client from the sample sends request to the broker using SOAP 1.1.
It also shows that the broker sends notifications using SOAP 1.1 on all three consumers: all enveloppes in namespace http://schemas.xmlsoap.org/soap/envelope/
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns2:Notify xmlns="http://www.w3.org/2005/08/addressing" xmlns:ns2="http://docs.oasis-open.org/wsn/b-2" xmlns:ns3="http://docs.oasis-open.org/wsrf/bf-2" xmlns:ns4="http://docs.oasis-open.org/wsrf/rp-2" xmlns:ns5="http://docs.oasis-open.org/wsn/t-1" xmlns:ns6="http://docs.oasis-open.org/wsn/br-2" xmlns:ns7="http://docs.oasis-open.org/wsrf/r-2"><ns2:NotificationMessage><ns2:SubscriptionReference><Address>http://0.0.0.0:9000/wsn/subscriptions/ID-192-70-89-113-140f40821ba-0-0</Address><ReferenceParameters/><Metadata><wsam:ServiceName xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:ns2="http://services.wsn.cxf.apache.org/" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" EndpointName="JaxwsSubscriptionPort">ns2:JaxwsSubscriptionService</wsam:ServiceName></Metadata></ns2:SubscriptionReference><ns2:Topic
Dialect="http://docs.oasis-open.org/wsn/t-1/TopicExpression/Simple">MyTopic</ns2:Topic><ns2:Message><ns8:foo xmlns:ns8="urn:test:org">Hello World!</ns8:foo></ns2:Message></ns2:NotificationMessage></ns2:Notify></soap:Body></soap:Envelope>
Appendice) Wireshark ASCII extracts from a sample (sample client and broker only) execution
client -> broker
POST /wsn/NotificationBroker HTTP/1.1
Content-Type: text/xml; charset=UTF-8
Accept: */*
SOAPAction: ""
User-Agent: Apache CXF 2.7.6
Cache-Control: no-cache
Pragma: no-cache
Host: localhost:9000
Connection: keep-alive
Content-Length: 982
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns2:Subscribe xmlns="http://www.w3.org/2005/08/addressing" xmlns:ns2="http://docs.oasis-open.org/wsn/b-2" xmlns:ns3="http://docs.oasis-open.org/wsrf/bf-2" xmlns:ns4="http://docs.oasis-open.org/wsrf/rp-2" xmlns:ns5="http://docs.oasis-open.org/wsn/t-1" xmlns:ns6="http://docs.oasis-open.org/wsn/br-2" xmlns:ns7="http://docs.oasis-open.org/wsrf/r-2"><ns2:ConsumerReference><Address>http://localhost:9001/MyConsumer</Address><ReferenceParameters/><Metadata><wsam:ServiceName xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:ns2="http://client.wsn.cxf.apache.org/" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl"
EndpointName="ConsumerPort">ns2:ConsumerService</wsam:ServiceName></Metadata></ns2:ConsumerReference><ns2:Filter><ns2:TopicExpression>MyTopic</ns2:TopicExpression></ns2:Filter></ns2:Subscribe></soap:Body></soap:Envelope>
HTTP/1.1 200 OK
Content-Type: text/xml;charset=UTF-8
Content-Length: 1080
Server: Jetty(8.1.7.v20120910)
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns2:SubscribeResponse xmlns="http://www.w3.org/2005/08/addressing" xmlns:ns2="http://docs.oasis-open.org/wsn/b-2" xmlns:ns3="http://docs.oasis-open.org/wsrf/bf-2" xmlns:ns4="http://docs.oasis-open.org/wsrf/rp-2" xmlns:ns5="http://docs.oasis-open.org/wsn/t-1" xmlns:ns6="http://docs.oasis-open.org/wsn/br-2" xmlns:ns7="http://docs.oasis-open.org/wsrf/r-2"><ns2:SubscriptionReference><Address>http://0.0.0.0:9000/wsn/subscriptions/ID-192-70-89-113-140f3d48965-0-0</Address><ReferenceParameters/><Metadata><wsam:ServiceName xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:ns2="http://services.wsn.cxf.apache.org/" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" EndpointName="JaxwsSubscriptionPort">ns2:JaxwsSubscriptionService</wsam:ServiceName></Metadata></ns2:SubscriptionReference><ns2:TerminationTime
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="true"/></ns2:SubscribeResponse></soap:Body></soap:Envelope>
POST /wsn/NotificationBroker HTTP/1.1
Content-Type: text/xml; charset=UTF-8
Accept: */*
SOAPAction: ""
User-Agent: Apache CXF 2.7.6
Cache-Control: no-cache
Pragma: no-cache
Host: localhost:9000
Connection: keep-alive
Content-Length: 631
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns2:Notify xmlns="http://www.w3.org/2005/08/addressing" xmlns:ns2="http://docs.oasis-open.org/wsn/b-2" xmlns:ns3="http://docs.oasis-open.org/wsrf/bf-2" xmlns:ns4="http://docs.oasis-open.org/wsrf/rp-2" xmlns:ns5="http://docs.oasis-open.org/wsn/t-1" xmlns:ns6="http://docs.oasis-open.org/wsn/br-2" xmlns:ns7="http://docs.oasis-open.org/wsrf/r-2"><ns2:NotificationMessage><ns2:Topic>MyTopic</ns2:Topic><ns2:Message><ns8:foo xmlns:ns8="urn:test:org">Hello World!</ns8:foo></ns2:Message></ns2:NotificationMessage></ns2:Notify></soap:Body></soap:Envelope>
HTTP/1.1 202 Accepted
Content-Length: 0
Server: Jetty(8.1.7.v20120910)
broker -> client
POST /MyConsumer HTTP/1.1
Content-Type: text/xml; charset=UTF-8
Accept: */*
SOAPAction: ""
User-Agent: Apache CXF 2.7.6
Cache-Control: no-cache
Pragma: no-cache
Host: localhost:9001
Connection: keep-alive
Content-Length: 1131
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns2:Notify xmlns="http://www.w3.org/2005/08/addressing" xmlns:ns2="http://docs.oasis-open.org/wsn/b-2" xmlns:ns3="http://docs.oasis-open.org/wsrf/bf-2" xmlns:ns4="http://docs.oasis-open.org/wsrf/rp-2" xmlns:ns5="http://docs.oasis-open.org/wsn/t-1" xmlns:ns6="http://docs.oasis-open.org/wsn/br-2" xmlns:ns7="http://docs.oasis-open.org/wsrf/r-2"><ns2:NotificationMessage><ns2:SubscriptionReference><Address>http://0.0.0.0:9000/wsn/subscriptions/ID-192-70-89-113-140f3d48965-0-0</Address><ReferenceParameters/><Metadata><wsam:ServiceName xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:ns2="http://services.wsn.cxf.apache.org/" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl"
EndpointName="JaxwsSubscriptionPort">ns2:JaxwsSubscriptionService</wsam:ServiceName></Metadata></ns2:SubscriptionReference><ns2:Topic>MyTopic</ns2:Topic><ns2:Message><ns8:foo xmlns:ns8="urn:test:org">Hello World!</ns8:foo></ns2:Message></ns2:NotificationMessage></ns2:Notify></soap:Body></soap:Envelope>
HTTP/1.1 202 Accepted
Content-Length: 0
Server: Jetty(8.1.7.v20120910)