Re: openPegasus WS-Management WSDL

Kirk Augustin <[email protected]>
Newsgroups gmane.network.open-pegasus.general
Message-ID <[email protected]> 
I am not that familiar with SOAP, but I would not expext WSDL to be able to return anything of significance with Pegasus.
That is because the point of Pegasus is to allow you to make a connection with a number of providers that are not part of Pegasus, but have merely registered with Pegasus.
The point of WSDL in SOAP is much more detailed than just making a connection to a provider.
In fact, I don't really see the point of WSDL.
You need to know all about a provider or library in order to successfully access and use it, and you can not going to be able to adapt just from some XML you get back from a WSDL interrogation.
That would be like saying all you need to know about an operating system should be available from a single call to the operation system.
And that never has been true or ever would work.
The reality is that in order to be able to use a provider, whether it is Pegasus that helps you make a connection to the provider or not, you are not going to be able to do that from what ever you would get back from a WSDL call.
The provider interface includes thing like method calls and parameter passing, and WSDL is simply inadequate.


 
Kirk & Trish Augustin
11821 NW McNamee Rd
Portland, OR 97231


HM: 503-289-4356


>________________________________
> From: Pierre Pacchioni <[email protected]>
>To: [email protected] 
>Sent: Friday, August 10, 2012 12:19 PM
>Subject: RE: openPegasus WS-Management WSDL
> 
>
>Really no feedback?
>Could you please indicate which WSDL is used for openPegasus? 
> 
>Thanks and regards,
>Pierre.
> 
> 
> 
>Hello,
> 
>We tried to access our CIMOM Pegasus server with the WS-Management protocol using soapUI (http://www.soapui.org/)
>Currently we can access it with WinRM and wbemexec without any problem but we would also like to use soapUI for unit tests.
>To be able to use soapUI it is necessary to start from the WSDL. We first tried to start from the WSDL located in this place:
>http://dmtf.org/standards/wsman
>We first tried the http://schemas.dmtf.org/wbem/wsman/1/dsp8037_1.0.wsdl since we are mainly interested in Enumerate/Pull operations but soapUI failed to create the associated project with the following error:
> 
>Then we tried http://schemas.xmlsoap.org/ws/2005/06/management/wsman.wsdl and this time soapUI created the project without any error.
>But the EnumerateOp failed. On the client we received:
><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://www.w3.org/2003/05/soap-envelope" xmlns:SOAP-ENC="http://www.w3.org/2003/05/soap-encoding" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsman="http://schemas.dmtf.org/wbem/wsman/1/wsman.xsd" xmlns:wsmb="http://schemas.dmtf.org/wbem/wsman/1/cimbinding.xsd" xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:wxf="http://schemas.xmlsoap.org/ws/2004/09/transfer" xmlns:wsen="http://schemas.xmlsoap.org/ws/2004/09/enumeration" xmlns:wse="http://schemas.xmlsoap.org/ws/2004/08/eventing" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl" xmlns:wscim="http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2">
>   <SOAP-ENV:Header>
>      <wsa:To>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</wsa:To>
>      <wsa:Action>http://schemas.dmtf.org/wbem/wsman/1/wsman/fault</wsa:Action>
>      <wsa:MessageID>uuid:00003D6C-4AE1-6784-18BE-000048230029</wsa:MessageID>
>   </SOAP-ENV:Header>
>   <SOAP-ENV:Body>
>      <SOAP-ENV:Fault>
>         <SOAP-ENV:Code>
>            <SOAP-ENV:Value>SOAP-ENV:Sender</SOAP-ENV:Value>
>            <SOAP-ENV:Subcode>
>               <SOAP-ENV:Value>wsman:EncodingLimit</SOAP-ENV:Value>
>            </SOAP-ENV:Subcode>
>         </SOAP-ENV:Code>
>         <SOAP-ENV:Detail>
>            <wsman:FaultDetail>http://schemas.dmtf.org/wbem/wsman/1/wsman/faultDetail/CharacterSet</wsman:FaultDetail>
>         </SOAP-ENV:Detail>
>      </SOAP-ENV:Fault>
>   </SOAP-ENV:Body>
></SOAP-ENV:Envelope>
> 
>The error seems to link to a bad “character set” (encoding):
><wsman:FaultDetail>http://schemas.dmtf.org/wbem/wsman/1/wsman/faultDetail/CharacterSet</wsman:FaultDetail>
>But since we are using utf-8 it seems a bit strange.
>On the server side we got:
> 
>1344540889s-605446us: XmlIO [12048:18446744073709551614:HTTPConnection.cpp:2320]: <!-- Request: queue id: 19 -->
>POST /wsman HTTP/1.1
>Accept-Encoding: gzip,deflate
>Content-Type: application/soap+xml;charset=UTF-8;action="http://schemas.xmlsoap.org/ws/2004/09/enumeration/Enumerate"
>Content-Length: 1119
>Host: localhost:5988
>Connection: Keep-Alive
>User-Agent: Apache-HttpClient/4.1.1 (java 1.5)
> 
> 
><s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope" 
>            xmlns:a="http://schemas.xmlsoap.org/ws/2004/08/addressing" 
>            xmlns:wse="http://schemas.xmlsoap.org/ws/2004/09/enumeration"
>            xmlns:w="http://schemas.dmtf.org/wbem/wsman/1/wsman.xsd">
><s:Header><a:To>http://localhost/wsman</a:To>
><w:ResourceURI s:mustUnderstand="true">
>  http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_PCIDevice
></w:ResourceURI>
><a:ReplyTo>
>  <a:Address s:mustUnderstand="true">
>    http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous
>  </a:Address>
></a:ReplyTo>
><a:Action s:mustUnderstand="true">
>  http://schemas.xmlsoap.org/ws/2004/09/enumeration/Enumerate
></a:Action>
><w:MaxEnvelopeSize s:mustUnderstand="true">1536000</w:MaxEnvelopeSize>
><a:MessageID>uuid:00000000-0000-0000-0005-000000000001</a:MessageID>
><w:Locale xml:lang="en-US" s:mustUnderstand="false" />
><w:SelectorSet>
><w:Selector Name="__cimnamespace">root/cimv2</w:Selector>
></w:SelectorSet>
><w:OperationTimeout>PT60.000S</w:OperationTimeout>
></s:Header>
><s:Body>
><wse:Enumerate>
> 
></wse:Enumerate>
></s:Body>
></s:Envelope>
> 
>1344540889s-605446us: Http [12048:18446744073709551614:HTTPConnection.cpp:2335]: Now setting state to 1
>1344540889s-605446us: Http [12048:18446744073709551614:HTTPAuthenticatorDelegator.cpp:293]: HTTPAuthenticatorDelegator - HTTP processing start
>1344540889s-605446us: Authentication [12048:18446744073709551614:HTTPAuthenticatorDelegator.cpp:422]: HTTPAuthenticatorDelegator - Authentication processing start
>1344540889s-605446us: Authentication [12048:18446744073709551614:HTTPAuthenticatorDelegator.cpp:1102]: HTTPAuthenticatorDelegator - Authentication processing ended
>1344540889s-605446us: MessageQueueService [12048:18446744073709551614:MessageQueue.cpp:122]: Queue name: [WsmRequestDecoder], Message: [HTTP_MESSAGE]
>1344540889s-605446us: WsmServer [12048:18446744073709551614:WsmRequestDecoder.cpp:194]: WsmRequestDecoder::handleHTTPMessage()- httpMessage->getCloseConnect() returned 0
>1344540889s-605446us: WsmServer [12048:18446744073709551614:WsmResponseEncoder.cpp:165]: WsmResponseEncoder::enqueue()- response->getHttpCloseConnect() returned 0
>1344540889s-605446us: WsmServer [12048:18446744073709551614:WsmResponseEncoder.cpp:64]: WsmResponseEncoder::sendResponse()
>1344540889s-605446us: WsmServer [12048:18446744073709551614:WsmResponseEncoder.cpp:78]: WsmResponseEncoder::sendResponse()- response->getHttpCloseConnect() returned 0
>1344540889s-605446us: Http [12048:18446744073709551614:HTTPConnection.cpp:391]: HTTPConnection::handleEnqueue - HTTP_MESSAGE
>1344540889s-605446us: Http [12048:18446744073709551614:HTTPConnection.cpp:921]: HTTPConnection::_handleWriteEvent: Server write event.
>1344540889s-605446us: XmlIO [12048:18446744073709551614:HTTPConnection.cpp:929]: <!-- Response: queue id: 19 -->
>HTTP/1.1 500 Internal Server Error
>Content-Type: application/soap+xml;charset=UTF-8
>content-length: 0000001507
> 
>SOAPAction: http://schemas.dmtf.org/wbem/wsman/1/wsman/fault
> 
>The exact same request with wbemexec gives the following server trace:
> 
>POST /wsman HTTP/1.1
>PegasusAuthorization: Local "NET\pacchioni"
>Host: 
>Content-Type: application/soap+xml; charset=utf-8
>Content-Length: 1119
> 
><s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope" 
>            xmlns:a="http://schemas.xmlsoap.org/ws/2004/08/addressing" 
>            xmlns:wse="http://schemas.xmlsoap.org/ws/2004/09/enumeration"
>            xmlns:w="http://schemas.dmtf.org/wbem/wsman/1/wsman.xsd">
><s:Header><a:To>http://localhost/wsman</a:To>
><w:ResourceURI s:mustUnderstand="true">
>  http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_PCIDevice
></w:ResourceURI>
><a:ReplyTo>
>  <a:Address s:mustUnderstand="true">
>    http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous
>  </a:Address>
></a:ReplyTo>
><a:Action s:mustUnderstand="true">
>  http://schemas.xmlsoap.org/ws/2004/09/enumeration/Enumerate
></a:Action>
><w:MaxEnvelopeSize s:mustUnderstand="true">1536000</w:MaxEnvelopeSize>
><a:MessageID>uuid:00000000-0000-0000-0005-000000000001</a:MessageID>
><w:Locale xml:lang="en-US" s:mustUnderstand="false" />
><w:SelectorSet>
><w:Selector Name="__cimnamespace">root/cimv2</w:Selector>
></w:SelectorSet>
><w:OperationTimeout>PT60.000S</w:OperationTimeout>
></s:Header>
><s:Body>
><wse:Enumerate>
> 
></wse:Enumerate>
></s:Body>
></s:Envelope>
> 
>Could you please indicate which WSDL is used for openPegasus? 
>Do you have any idea how to solve this problem?  I see small differences in the HTTP header but nothing related to the CaracterSet,
> 
>Thanks for your help,
>Pierre.
> 
>
>
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