Question

当我尝试在dotnet core 2.0中创建与WCF客户端的连接时，我收到一个不支持的平台错误：

System.PlatformNotSupportedException: 'The value 'TransportWithMessageCredential' is not supported in this context for the binding security property 'securityMode'.'

如果删除BasicHttpSecurityMode，我会收到一个参数异常： System.ArgumentException：＆＃39;提供的URI方案＆＃39; https＆＃39;是无效的;预期＆＃39; http＆＃39;。＆＃39;

代码：

ChannelFactory<BlackBoxContract> factory = null;
BlackBoxContract serviceProxy = null;
Binding binding = null;

binding = new BasicHttpBinding(BasicHttpSecurityMode.TransportWithMessageCredential);

factory = new ChannelFactory<BlackBoxContract>(binding, new EndpointAddress("https:......."));;
serviceProxy = factory.CreateChannel();

任何找到解决方法的人都可能是长期路线图？ https://github.com/dotnet/wcf/issues/8

Answer 1

实际上找到了一个有效的解决方法，你可以使用一个包： https://github.com/gravity00/SimpleSOAPClient

using SimpleSOAPClient;
using SimpleSOAPClient.Handlers;
using SimpleSOAPClient.Helpers;
using SimpleSOAPClient.Models;
using SimpleSOAPClient.Models.Headers;

...

_client = SoapClient.Prepare().WithHandler(new DelegatingSoapHandler());
_client.HttpClient.DefaultRequestHeaders.Clear();
_client.HttpClient.DefaultRequestHeaders.Add("SOAPAction", "Action...");

 var requestEnvelope = SoapEnvelope
     .Prepare()
     .Body(request)
     .WithHeaders(KnownHeader.Oasis.Security.UsernameTokenAndPasswordText(Username, Password));

var responseEnvelope = _client.Send(Url, "CanNotBeEmpty", requestEnvelope);

让它像这样工作，作为魅力......

Answer 2

此问题已由最新软件包修复。

  <ItemGroup>
    <PackageReference Include="System.ServiceModel.Duplex" Version="4.6.0" />
    <PackageReference Include="System.ServiceModel.Http" Version="4.6.0" />
    <PackageReference Include="System.ServiceModel.NetTcp" Version="4.6.0" />
    <PackageReference Include="System.ServiceModel.Security" Version="4.6.0" />
  </ItemGroup>

.net核心中的WCF（TransportWithMessageCredential）

2 个答案: