使用现有 WSDL 文件在 .net core 3.1 下创建 Soap 服务

Question

我在使用现有 wsdl 创建 soap 服务时遇到了非常有趣的问题。原因是我们试图创建一个测试服务，而我们得到的只是一个 wsdl 文件。我做的是

使用dotnet-svcutil server.wsdl生成cs文件
创建新的 .net 核心服务项目
新建class实现上面cs文件中的接口
services.AddSingleton();
app.UseSoapEndpoint("/服务", new BasicHttpBinding(), SoapSerializer.XmlSerializer); /这里我使用的是 SoapCore 包/

在测试期间可以调用 soap 服务方法，但我注意到响应消息中的身份验证未填充，同时正文消息中的数据看起来正常。检查了真实的wsdl和我的wsdl，它们是不同的。

正确一个

<wsdl:operation name="listDocumentsInternal">
<soap:operation style="document" soapAction="/RetailWebServicesV7/InterfaceServices/RetailWebServicesV7Service.serviceagent/listDocumentsInternal"/>
<wsdl:input>
<soap:body use="literal" parts="listDocumentsReq"/>
<soap:header use="literal" message="tns:soapHeader" part="operationSystem"/>
<soap:header use="literal" message="tns:soapHeader" part="vendorDetails"/>
<soap:header use="literal" message="tns:soapHeader" part="authentication"/>
</wsdl:input>
<wsdl:output>
<soap:body use="literal" parts="listDocumentsRespInternal"/>
<soap:header use="literal" message="tns:soapHeader" part="authentication"/>
</wsdl:output>
<wsdl:fault name="fault1">
<soap:fault use="literal" name="fault1"/>
</wsdl:fault>
</wsdl:operation>

我的

<wsdl:operation name="listDocumentsInternal">
<soap:operation soapAction="/RetailWebServicesV7/InterfaceServices/RetailWebServicesV7Service.serviceagent/listDocumentsInternal" style="document"/>
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output>
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>

有没有什么东西不见了？？在我看来它们应该是完全一样的。

非常感谢您。

Answer 1

endpoints.UseSoapEndpoint<RWSv7Services, CustomNamespaceMessage>("/Services", new BasicHttpBinding(), SoapSerializer.XmlSerializer);

public class CustomNamespaceMessage : CustomMessage
    {
        public CustomNamespaceMessage() { }
        public CustomNamespaceMessage(Message message) : base(message) { }

        public override MessageHeaders Headers
        {
            get
            {
                var index = base.Headers.FindHeader("Authentication", "my correct namespace");
                if (index >= 0)
                {
                    var xml = new XmlDocument();
                    xml.LoadXml(base.Headers[index].ToString());
                    var obj = new Authentication { };
                    var authNode = xml.ChildNodes.Cast<XmlNode>().FirstOrDefault(x => x.Name.Equals("Authentication", System.StringComparison.OrdinalIgnoreCase));
                    foreach(XmlNode node in authNode.ChildNodes)
                    {
                        if (node.Name.Equals("B2BAccount", System.StringComparison.OrdinalIgnoreCase))
                            obj.B2BAccount = node.InnerText;
                        if (node.Name.Equals("Password", System.StringComparison.OrdinalIgnoreCase))
                            obj.Password = node.InnerText;
                        if (node.Name.Equals("SecurityToken", System.StringComparison.OrdinalIgnoreCase))
                            obj.SecurityToken = node.InnerText;
                    }
                    var header = new CustomHeader(obj);
                    base.Headers.RemoveAt(index);
                    base.Headers.Add(header);

                }
                return base.Headers;
            }
        }
    }

public class CustomHeader : MessageHeader
    {
        private const string CUSTOM_HEADER_NAME = "Authentication";
        private const string CUSTOM_HEADER_NAMESPACE = "my correct namespace";

        private Authentication _customData;

        public Authentication CustomData
        {
            get
            {
                return _customData;
            }
        }

        public CustomHeader()
        {
        }

        public CustomHeader(Authentication customData)
        {
            _customData = customData;
        }

        public override string Name
        {
            get { return (CUSTOM_HEADER_NAME); }
        }

        public override string Namespace
        {
            get { return (CUSTOM_HEADER_NAMESPACE); }
        }

        protected override void OnWriteHeaderContents(
            System.Xml.XmlDictionaryWriter writer, MessageVersion messageVersion)
        {
            writer.WriteElementString("B2BAccount", CUSTOM_HEADER_NAMESPACE, _customData.B2BAccount);
            writer.WriteElementString("Password", CUSTOM_HEADER_NAMESPACE, _customData.Password);
            writer.WriteElementString("SecurityToken", CUSTOM_HEADER_NAMESPACE, _customData.SecurityToken);
        }
}

使用现有 WSDL 文件在 .net core 3.1 下创建 Soap 服务

Create Soap Service under .net core 3.1 with existing WSDL file

.net

soap

wsdl