How to consume a wsdl file that doesn't exist on web in C#

问题

I am trying to impliment a service with SOAP messages to my visual studio project. They gave me some instructions and I saw on stackoverflow that I have to consume the wsdl and xsd file in visual studio so that it can create all the classes that I need. The problem is that when I try to add the wsdl file as service reference it says that the file doesnt exist. I search it myself using the URL provided and it really doesnt exists. Is there any way so that I can use it.

Below is the WSDL statement:
https://www1.gsis.gr/wsicispay/rmt_ws?wsdl
<definitions targetNamespace="http://remittance_ws/rmt_ws.wsdl" name="rmt_ws"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://remittance_ws/rmt_ws.wsdl"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.xmlsoap.org/wsdl/">
<types>
<xsd:schema>
<xsd:import namespace="http://remittance_ws/rmt_ws.wsdl"
schemaLocation="https://www1.gsis.gr/wsicispay/rmt_ws?xsd=1"/>
</xsd:schema>
</types>
<message name="remittanceXml">
<part name="parameters" element="tns:remittanceXml"/>
</message>
<message name="remittanceXmlResponse">
<part name="parameters" element="tns:remittanceXmlResponse"/>
</message>
<message name="UnsupportedEncodingException">
<part name="fault" element="tns:UnsupportedEncodingException"/>
</message>
<portType name="rmt_ws">
<operation name="remittanceXml">
<input message="tns:remittanceXml"/>
<output message="tns:remittanceXmlResponse"/>
<fault message="tns:UnsupportedEncodingException" name="UnsupportedEncodingException"/>
</operation>
</portType>
<binding name="rmt_wsBinding" type="tns:rmt_ws">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
<operation name="remittanceXml">
<soap:operation soapAction=""/>
<input>
<soap:body use="literal"/>
</input>
<output>
<soap:body use="literal"/>
</output>
<fault name="UnsupportedEncodingException">
<soap:fault name="UnsupportedEncodingException" use="literal"/>
</fault>
</operation>
</binding>
<service name="rmt_ws">
<port name="rmt_ws" binding="tns:rmt_wsBinding">
<soap:address location="https://www1.gsis.gr/wsicispay/rmt_ws"/>
</port>
</service>
</definitions>

and here is the xsd

 https://www1.gsis.gr/wsicispay/rmt_ws?xsd=1
<xs:schema version="1.0" targetNamespace="http://remittance_ws/rmt_ws.wsdl"
xmlns:tns="http://remittance_ws/rmt_ws.wsdl" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="UnsupportedEncodingException" type="tns:UnsupportedEncodingException"/>
<xs:element name="remittanceXml" type="tns:remittanceXml"/>
<xs:element name="remittanceXmlResponse" type="tns:remittanceXmlResponse"/>
<xs:complexType name="remittanceXml">
<xs:sequence>
<xs:element name="inputXML" type="xs:string" minOccurs="0"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="remittanceXmlResponse">
<xs:sequence>
<xs:element name="return" type="xs:string" minOccurs="0"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="UnsupportedEncodingException">
<xs:sequence>
<xs:element name="message" type="xs:string" minOccurs="0"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
Δείγμα μηνύματος:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:rmt="http://remittance_ws/rmt_ws.wsdl">
<soapenv:Header/>
<soapenv:Body>
<rmt:remittanceXml>
<inputXML>&lt;remittance&gt;&lt;wsTin&gt;Tin&lt;/wsTin&gt;&lt;wsUser&gt;Username&lt;/wsUser&gt;&lt;wsPswd
&gt;Pswd&lt;/wsPswd&gt;&lt;contain&gt;&lt;bmrn&gt;16GRIMXXXX00001746&lt;/bmrn&gt;&lt;blrn&gt;TESTFOR1&
lt;/blrn&gt;&lt;bcnt&gt;1&lt;/bcnt&gt;&lt;bafm&gt;099099099&lt;/bafm&gt;&lt;/contain&gt;&lt;contain&gt;&lt;bmr
n&gt;16GRIMXXXX00001720&lt;/bmrn&gt;&lt;blrn&gt;TESTFOR2&lt;/blrn&gt;&lt;bcnt&gt;2&lt;/bcnt&gt;&lt;bafm&
gt;099099099&lt;/bafm&gt;&lt;/contain&gt;&lt;contain&gt;&lt;bmrn&gt;16GRIMXXXX00001738&lt;/bmrn&gt;&lt;bl
rn&gt;TESTFOR2&lt;/blrn&gt;&lt;bcnt&gt;2&lt;/bcnt&gt;&lt;bafm&gt;099099099&lt;/bafm&gt;&lt;/contain&gt;&lt;/
remittance&gt;</inputXML>
</rmt:remittanceXml>
</soapenv:Body>
</soapenv:Envelope>

Those are in a pdf file that they gave me.

EDIT: If I add it as a file from service references it creates the reference ePayments and no .cs file. When I add the reference it gives me only one service rmt_ws which has an operation remitanceXML and nothing else. I don't know if this is correct and how should I use it

回答1:

I remember, that I had a problem with authentication of a web service some years ago, but I didn't remember where I found this alternative solution:

Create a new console app in visual studio (I am not sure, if deleting the old service reference in the existing project works without manual editing project file etc.)
Select add service reference as before, but don't enter the path of a wsdl. Instead press the button "Advanced..." in the dialog and "Add Web reference..." in the next dialog.
In the new dialog enter the path of the wsdl file and press "Add reference"

Open the file "program.cs" in the project and add this class with namespace between the last "using..." line and "namespace...."

namespace TestWeb.WebReference 
{
partial class rmt_ws : System.Web.Services.Protocols.SoapHttpClientProtocol {
    protected override System.Net.WebRequest GetWebRequest(Uri uri) 
    {
        System.Net.HttpWebRequest request;

        request = (System.Net.HttpWebRequest)base.GetWebRequest(uri);

        if (PreAuthenticate) {
            System.Net.NetworkCredential networkCredentials = Credentials.GetCredential(uri, "Basic");
            if (networkCredentials != null) {
                System.Diagnostics.Debug.WriteLine("User: " + networkCredentials.UserName);
                System.Diagnostics.Debug.WriteLine("PW: " + networkCredentials.Password);
                byte[] credentialBuffer = new UTF8Encoding().GetBytes(networkCredentials.UserName + ":" + networkCredentials.Password);
                request.Headers["Authorization"] = "Basic " + Convert.ToBase64String(credentialBuffer);
            }
            else {
                throw new ApplicationException("No network credentials");
            }
        }
        return request;
    }
}

Replace "TestWeb" (first line of inserted code) with the namespace of your project (normally the project name).

Replace the existing class "Program" with the following code:

class Program {
    static void Main(string[] args) {
        // Fill with a valid xml request
        String inputXML = "";
        String answer = "";
        try {
            WebReference.rmt_ws _webService = new WebReference.rmt_ws();
            System.Net.CredentialCache myCredentials = new System.Net.CredentialCache();
            // Set correct user and password
            System.Net.NetworkCredential netCred = new System.Net.NetworkCredential("User", "Password");
            _webService.Credentials = netCred.GetCredential(new Uri(_webService.Url), "Basic");
            _webService.PreAuthenticate = true;
            answer = _webService.remittanceXml(inputXML);
        }
        catch (Exception ex) {
            Console.WriteLine(ex.Message);
        }
        Console.WriteLine(answer);
        Console.ReadLine();
    }
}

Set inputXML with a valid xml for your request
Set the correct user and password

If this does not help you should really open a new question to find some one other who could help.

回答2:

I copied the xsd part into the wsdl and visual studio generates a service with one operation to send an input XML and return another XML. I hope, this helps.

rmt_ws.wsdl:

    <?xml version="1.0" encoding="utf-8"?>
    <definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://remittance_ws/rmt_ws.wsdl" name="rmt_ws" targetNamespace="http://remittance_ws/rmt_ws.wsdl" xmlns="http://schemas.xmlsoap.org/wsdl/">
        <types>
            <xs:schema targetNamespace="http://remittance_ws/rmt_ws.wsdl" version="1.0" xmlns:xs="http://www.w3.org/2001/XMLSchema">
      <xs:element name="UnsupportedEncodingException" type="tns:UnsupportedEncodingException" />
      <xs:element name="remittanceXml" type="tns:remittanceXml" />
      <xs:element name="remittanceXmlResponse" type="tns:remittanceXmlResponse" />
      <xs:complexType name="remittanceXml">
        <xs:sequence>
          <xs:element minOccurs="0" name="inputXML" type="xs:string" />
        </xs:sequence>
      </xs:complexType>
      <xs:complexType name="remittanceXmlResponse">
        <xs:sequence>
          <xs:element minOccurs="0" name="return" type="xs:string" />
        </xs:sequence>
      </xs:complexType>
      <xs:complexType name="UnsupportedEncodingException">
        <xs:sequence>
          <xs:element minOccurs="0" name="message" type="xs:string" />
        </xs:sequence>
      </xs:complexType>
    </xs:schema>
  </types>
  <message name="remittanceXml">
    <part name="parameters" element="tns:remittanceXml" />
  </message>
  <message name="remittanceXmlResponse">
    <part name="parameters" element="tns:remittanceXmlResponse" />
  </message>
  <message name="UnsupportedEncodingException">
    <part name="fault" element="tns:UnsupportedEncodingException" />
  </message>
  <portType name="rmt_ws">
    <operation name="remittanceXml">
      <input message="tns:remittanceXml" />
      <output message="tns:remittanceXmlResponse" />
      <fault name="UnsupportedEncodingException" message="tns:UnsupportedEncodingException" />
    </operation>
  </portType>
  <binding name="rmt_wsBinding" type="tns:rmt_ws">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
    <operation name="remittanceXml">
      <soap:operation soapAction="" />
      <input>
        <soap:body use="literal" />
      </input>
      <output>
        <soap:body use="literal" />
      </output>
      <fault name="UnsupportedEncodingException">
        <soap:fault use="literal" name="UnsupportedEncodingException" namespace="" />
      </fault>
    </operation>
  </binding>
  <service name="rmt_ws">
    <port name="rmt_ws" binding="tns:rmt_wsBinding">
      <soap:address location="https://www1.gsis.gr/wsicispay/rmt_ws" />
    </port>
  </service>
</definitions>

回答3:

I contact again for the communication problem and they send me this xml

<?xml version="1.0" encoding="UTF-8"?>
<con:soapui-project id="6026c0c2-d6a6-487f-8551-c5f616d5efab" xmlns:con="http://eviware.com/soapui/config" runType="SEQUENTIAL" abortOnError="false" soapui-version="5.2.1" resourceRoot="" name="pre-prod" activeEnvironment="Default">
<con:settings/>
<con:interface id="dba85261-52fb-48a6-96c0-9fcedc1e8146" name="rmt_wsBinding" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" definition="https://www1.gsis.gr/wsicispay/rmt_ws?wsdl" anonymous="optional" soapVersion="1_1" bindingName="{http://remittance_ws/rmt_ws.wsdl}rmt_wsBinding" type="wsdl" xsi:type="con:WsdlInterface" wsaVersion="NONE">
<con:settings/>
<con:definitionCache type="TEXT" rootPart="https://www1.gsis.gr/wsicispay/rmt_ws?wsdl">
<con:part>
<con:url>https://www1.gsis.gr/wsicispay/rmt_ws?wsdl</con:url>
<con:content>
<![CDATA[
<!--Published by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is Oracle JAX-WS 2.1.5.-->
<!--Generated by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is Oracle JAX-WS 2.1.5.-->
<definitions targetNamespace="http://remittance_ws/rmt_ws.wsdl" name="rmt_ws" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://remittance_ws/rmt_ws.wsdl" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.xmlsoap.org/wsdl/">
  <types>
    <xsd:schema>
      <xsd:import namespace="http://remittance_ws/rmt_ws.wsdl" schemaLocation="https://www1.gsis.gr/wsicispay/rmt_ws?xsd=1"/>
    </xsd:schema>
  </types>
  <message name="remittanceXml">
    <part name="parameters" element="tns:remittanceXml"/>
  </message>
  <message name="remittanceXmlResponse">
    <part name="parameters" element="tns:remittanceXmlResponse"/>
  </message>
  <message name="UnsupportedEncodingException">
    <part name="fault" element="tns:UnsupportedEncodingException"/>
  </message>
  <portType name="rmt_ws">
    <operation name="remittanceXml">
      <input message="tns:remittanceXml"/>
      <output message="tns:remittanceXmlResponse"/>
      <fault message="tns:UnsupportedEncodingException" name="UnsupportedEncodingException"/>
    </operation>
  </portType>
  <binding name="rmt_wsBinding" type="tns:rmt_ws">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
    <operation name="remittanceXml">
      <soap:operation soapAction=""/>
      <input>
        <soap:body use="literal"/>
      </input>
      <output>
        <soap:body use="literal"/>
      </output>
      <fault name="UnsupportedEncodingException">
        <soap:fault name="UnsupportedEncodingException" use="literal"/>
      </fault>
    </operation>
  </binding>
  <service name="rmt_ws">
    <port name="rmt_ws" binding="tns:rmt_wsBinding">
      <soap:address location="https://www1.gsis.gr/wsicispay/rmt_ws"/>
    </port>
  </service>
</definitions>
]]>
</con:content>
<con:type>http://schemas.xmlsoap.org/wsdl/</con:type>
</con:part>
<con:part>
<con:url>https://www1.gsis.gr/wsicispay/rmt_ws?xsd=1</con:url>
<con:content>
<![CDATA[
<!--Published by JAX-WS RI at http://jax-ws.dev.java.net. RI's version is Oracle JAX-WS 2.1.5.-->
<xs:schema version="1.0" targetNamespace="http://remittance_ws/rmt_ws.wsdl" xmlns:tns="http://remittance_ws/rmt_ws.wsdl" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:element name="UnsupportedEncodingException" type="tns:UnsupportedEncodingException"/>
  <xs:element name="remittanceXml" type="tns:remittanceXml"/>
  <xs:element name="remittanceXmlResponse" type="tns:remittanceXmlResponse"/>
  <xs:complexType name="remittanceXml">
    <xs:sequence>
      <xs:element name="inputXML" type="xs:string" minOccurs="0"/>
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name="remittanceXmlResponse">
    <xs:sequence>
      <xs:element name="return" type="xs:string" minOccurs="0"/>
    </xs:sequence>
  </xs:complexType>
  <xs:complexType name="UnsupportedEncodingException">
    <xs:sequence>
      <xs:element name="message" type="xs:string" minOccurs="0"/>
    </xs:sequence>
  </xs:complexType>
</xs:schema>
]]>
</con:content>
<con:type>http://www.w3.org/2001/XMLSchema</con:type>
</con:part>
</con:definitionCache>
<con:endpoints>
<con:endpoint>https://www1.gsis.gr/wsicispay/rmt_ws</con:endpoint>
</con:endpoints>
<con:operation id="432ec623-b52f-49b6-bff5-ff220d2dc4e8" name="remittanceXml" anonymous="optional" type="Request-Response" sendsAttachments="false" receivesAttachments="false" inputName="" bindingOperationName="remittanceXml" action="" isOneWay="false">
<con:settings/>
<con:call id="84ad3fc8-b5a2-491b-b375-8fc6d8b5edb4" name="Request 1">
<con:settings>
<con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers"><xml-fragment/></con:setting>
</con:settings>
<con:encoding>UTF-8</con:encoding>
<con:endpoint>https://www1.gsis.gr/wsicispay/rmt_ws</con:endpoint>
<con:request>
<![CDATA[]]>
</con:request>
<con:credentials>
<con:USERNAME>USERNAME</con:USERNAME>
<con:PASSWORD>PASSWORD</con:PASSWORD>
<con:username>USERNAME</con:username>
<con:password>PASSWORD</con:password>
<con:selectedAuthProfile>Basic</con:selectedAuthProfile>
<con:addedBasicAuthenticationTypes>Basic</con:addedBasicAuthenticationTypes>
<con:authType>Global HTTP Settings</con:authType>
</con:credentials>
<con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
<con:jmsPropertyConfig/>
<con:wsaConfig action="http://remittance_ws/rmt_ws.wsdl/rmt_ws/remittanceXmlRequest" version="200508" mustUnderstand="NONE"/>
<con:wsrmConfig version="1.2"/>
</con:call>
</con:operation>
</con:interface>
<con:properties/>
<con:wssContainer/>
<con:oAuth2ProfileContainer/>
</con:soapui-project>

Can I use this file in visual studio ? Is this better for the previous?

来源：https://stackoverflow.com/questions/48135293/how-to-consume-a-wsdl-file-that-doesnt-exist-on-web-in-c-sharp

标签

web-services

soap

wsdl