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Re: HTTPAPI - Problem consuming WCF web service - HTTP/1.1 400 Bad Request

From: Thomas Raddatz <thomas.raddatz@xxxxxxxxxxx>
To: HTTPAPI and FTPAPI Projects <ftpapi@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: HTTPAPI - Problem consuming WCF web service - HTTP/1.1 400 Bad Request
Date: Mon, 13 Sep 2010 20:12:17 +0200
Maybe that I am wrong or that I have over looked something but on my 
opinion you did not specify enough information to analyze the problem. I am 
missing:

a) the "tns:GetData" element as defined in the <types> section of the wsdl 
file.

b) the namespace value that is associated to the "tns" namespace prefix


So far the only things that seem to be clear are:

a) the soap action value that you specified at http_url_post_xml()

b) the different host that you used at http_url_post_xml()


Nevertheless here are some potential errors with your xml request:

a) '<SOAP  :Body>' should be '<SOAP:Body>'

b) <SOAP:Envelope'
    '    xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/";'
    '    xmlns:tns="http://tempuri.org/ISafeActivationService/";'

    should be

    <SOAP:Envelope'
    '    xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/";'
    '    xmlns:tns="http://tempuri.org/ISafeActivationService/";>'


The proper request should look like this one:

   SOAP =
     '<?xml version="1.0" encoding="iso-8859-1" standalone="no"?>'
   +'<SOAP:Envelope'
   +'    xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/";'
   +'    xmlns:tns="http://tempuri.org/ISafeActivationService/";>'
   +'<SOAP:Body>'
   +'<tns:GetData>'
   +'<tns:value>'+ %trim(int1) +'</tns:value>'
   +'</tns:GetData>'
   +'</SOAP:Body>'
   +'</SOAP:Envelope>';


Thomas.

Am 13.09.2010 14:53, schrieb kmiller@xxxxxxxxx:
>
> I wrote a basic web service and was able to consume it fine.  Then I wrote
> a WCF web service (Same basic code) and when I tryied to consume it,
> received the following error:
>
> HTTP/1.1 400 Bad Request
>
> I have attached the RPG code, the SVC file, and the error log.  Can someone
> take a quick look to see if I have this set-up properly?  Thanks!!
>
> Here is the relevent RPG code:
>
> SOAP =
>   '<?xml version="1.0" encoding="iso-8859-1" standalone="no"?>'
> +'<SOAP:Envelope'
> +'    xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/";'
> +'    xmlns:tns="http://tempuri.org/ISafeActivationService/";'
> +'<SOAP  :Body>'
> +'<tns:GetData>'
> +'<tns:value>'+ %trim(int1) +'</tns:value>'
> +'</tns:GetData>'
> +'</SOAP:Body>'
> +'</SOAP:Envelope>';
>
> http_debug(*ON);
>
> rc = http_url_post_xml(
>    'http://172.20.20.99/SafeActivationAPI/SafeActivation.svc/basic'
>                    : %addr(SOAP) + 2
>                    : %len(SOAP)
>                    : *NULL
>                    : %paddr(Incoming)
>                    : %addr(String)
>                    : HTTP_TIMEOUT
>                    : HTTP_USERAGENT
>                    : 'text/xml; charset=utf-8'
>                    : 'http://tempuri.org/ISafeActivationService/GetData');
>
>
> Here is the relevent xml from the SVC file:
>
> <wsdl:message name="ISafeActivationService_GetData_InputMessage">
>             <wsdl:part name="parameters" element="tns:GetData" />
>         </wsdl:message>
>        -<wsdl:message name="ISafeActivationService_GetData_OutputMessage">
>             <wsdl:part name="parameters" element="tns:GetDataResponse" />
>         </wsdl:message>
>        -<wsdl:message name="
>        ISafeActivationService_GetDataUsingDataContract_InputMessage">
>             <wsdl:part name="parameters" element="
>          tns:GetDataUsingDataContract" />
>         </wsdl:message>
>        -<wsdl:message name="
>        ISafeActivationService_GetDataUsingDataContract_OutputMessage">
>             <wsdl:part name="parameters" element="
>          tns:GetDataUsingDataContractResponse" />
>         </wsdl:message>
>        -<wsdl:portType name="ISafeActivationService">
>          -<wsdl:operation name="GetData">
>               <wsdl:input wsaw:Action="
>            http://tempuri.org/ISafeActivationService/GetData"; message="
>            tns:ISafeActivationService_GetData_InputMessage" />
>               <wsdl:output wsaw:Action="
>            http://tempuri.org/ISafeActivationService/GetDataResponse";
>            message="tns:ISafeActivationService_GetData_OutputMessage" />
>           </wsdl:operation>
>          -<wsdl:operation name="GetDataUsingDataContract">
>               <wsdl:input wsaw:Action="
>            http://tempuri.org/ISafeActivationService/GetDataUsingDataContract
>            " message="
>            tns:ISafeActivationService_GetDataUsingDataContract_InputMessage"
>            />
>               <wsdl:output wsaw:Action="
>            http://tempuri.org/ISafeActivationService/GetDataUsingDataContractResponse
>            " message="
>            tns:ISafeActivationService_GetDataUsingDataContract_OutputMessage
>            " />
>           </wsdl:operation>
>         </wsdl:portType>
>        -<wsdl:binding name="WSHttpBinding_ISafeActivationService" type="
>        tns:ISafeActivationService">
>             <wsp:PolicyReference URI="
>          #WSHttpBinding_ISafeActivationService_policy" />
>             <soap12:binding transport="http://schemas.xmlsoap.org/soap/http";
>          />
>          -<wsdl:operation name="GetData">
>               <soap12:operation soapAction="
>            http://tempuri.org/ISafeActivationService/GetData"; style="
>            document" />
>            -<wsdl:input>
>                 <wsp:PolicyReference URI="
>              #WSHttpBinding_ISafeActivationService_GetData_Input_policy" />
>                 <soap12:body use="literal" />
>             </wsdl:input>
>            -<wsdl:output>
>                 <wsp:PolicyReference URI="
>              #WSHttpBinding_ISafeActivationService_GetData_output_policy" />
>                 <soap12:body use="literal" />
>             </wsdl:output>
>           </wsdl:operation>
>          -<wsdl:operation name="GetDataUsingDataContract">
>               <soap12:operation soapAction="
>            http://tempuri.org/ISafeActivationService/GetDataUsingDataContract
>            " style="document" />
>            -<wsdl:input>
>                 <wsp:PolicyReference URI="
>              #WSHttpBinding_ISafeActivationService_GetDataUsingDataContract_Input_policy
>              " />
>                 <soap12:body use="literal" />
>             </wsdl:input>
>            -<wsdl:output>
>                 <wsp:PolicyReference URI="
>              #WSHttpBinding_ISafeActivationService_GetDataUsingDataContract_output_policy
>              " />
>                 <soap12:body use="literal" />
>             </wsdl:output>
>           </wsdl:operation>
>         </wsdl:binding>
>        -<wsdl:binding name="BasicHttpBinding_ISafeActivationService" type="
>        tns:ISafeActivationService">
>             <soap:binding transport="http://schemas.xmlsoap.org/soap/http"; />
>          -<wsdl:operation name="GetData">
>               <soap:operation soapAction="
>            http://tempuri.org/ISafeActivationService/GetData"; style="
>            document" />
>            -<wsdl:input>
>                 <soap:body use="literal" />
>             </wsdl:input>
>            -<wsdl:output>
>                 <soap:body use="literal" />
>             </wsdl:output>
>           </wsdl:operation>
>          -<wsdl:operation name="GetDataUsingDataContract">
>               <soap:operation soapAction="
>            http://tempuri.org/ISafeActivationService/GetDataUsingDataContract
>            " style="document" />
>            -<wsdl:input>
>                 <soap:body use="literal" />
>             </wsdl:input>
>            +<wsdl:output>
>                 <soap:body use="literal" />
>             </wsdl:output>
>           </wsdl:operation>
>         </wsdl:binding>
>        -<wsdl:service name="SafeActivationService">
>          -<wsdl:port name="WSHttpBinding_ISafeActivationService" binding="
>          tns:WSHttpBinding_ISafeActivationService">
>               <soap12:address location="
>            http://745kmiller/SafeActivationAPI/SafeActivation.svc"; />
>            -<wsa10:EndpointReference>
>                 <wsa10:Address>
>              http://745kmiller/SafeActivationAPI/SafeActivation.svc</
>              wsa10:Address>
>              -<Identity xmlns="
>              http://schemas.xmlsoap.org/ws/2006/02/addressingidentity";>
>                   <Dns>localhost</Dns>
>               </Identity>
>             </wsa10:EndpointReference>
>           </wsdl:port>
>          -<wsdl:port name="BasicHttpBinding_ISafeActivationService" binding
>          ="tns:BasicHttpBinding_ISafeActivationService">
>               <soap:address location="
>            http://745kmiller/SafeActivationAPI/SafeActivation.svc/basic"; />
>           </wsdl:port>
>         </wsdl:service>
>       </wsdl:definitions>
>
>
> Here is the log output
>
> HTTPAPI Ver 1.23 released 2008-04-24
> OS/400 Ver V5R4M0
>
> New iconv() objects set, PostRem=819. PostLoc=0. ProtRem=819. ProtLoc=0
> http_persist_open(): entered
> http_long_ParseURL(): entered
> DNS resolver retrans: 2
> DNS resolver retry  : 2
> DNS resolver options: x'00000136'
> DNS default domain: PRI.COM
> DNS server found: 172.20.20.93
> http_persist_post(): entered
> http_long_ParseURL(): entered
> do_post(): entered
> POST /SafeActivationAPI/SafeActivation.svc/basic HTTP/1.1
> Host: 172.20.20.99
> User-Agent: http-api/1.23
> Content-Type: text/xml; charset=utf-8
> SOAPAction: http://tempuri.org/ISafeActivationService/GetData
> Expect: 100-continue
> Content-Length: 291
>
>
> recvresp(): entered
> HTTP/1.1 100 Continue
> Server: Microsoft-IIS/5.1
> Date: Fri, 10 Sep 2010 19:33:10 GMT
> X-Powered-By: ASP.NET
>
>
> SetError() #13: HTTP/1.1 100 Continue
> senddoc(): entered
> <?xml version="1.0" encoding="iso-8859-1" standalone="no"?><SOAP:Envelope
> xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/";    xmlns:tns="
> http://tempuri.org/ISafeActivationService/";<SOAP  :Body>   <tns:GetData>
> <tns:value>7</tns:value>   </tns:GetData></SOAP:Body></SOAP:Envelope>
> recvresp(): entered
> HTTP/1.1 400 Bad Request
> Server: Microsoft-IIS/5.1
> Date: Fri, 10 Sep 2010 19:33:10 GMT
> X-Powered-By: ASP.NET
> X-AspNet-Version: 2.0.50727
> Cache-Control: private
> Content-Length: 0
>
>
> SetError() #13: HTTP/1.1 400 Bad Request
> recvdoc parms: identity 0
> header_load_cookies() entered
> recvdoc(): entered
> SetError() #0:
> SetError() #13: HTTP/1.1 400 Bad Request
> http_close(): entered
>
>
>
>
>
>
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