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我正在使用 WCF 使用 WebService PHP 运行 Visual Studio 2008 单元测试 C#，但收到以下错误：

System.ServiceModel.Security.MessageSecurityException：HTTP 请求未经客户端身份验证方案“匿名”授权。从服务器收到的身份验证标头是“NTLM,Basic realm="(null)"”。---> System.Net.WebException: 远程服务器返回错误: (401) Unauthorized..

我正在使用 Windows XP SP3 机器、单元测试 VS 2008 和 WCF 连接到 PHP WebService。

我无法控制 PHP WebService。我无法修改它（既不是配置安全性）。

这是我使用 web 服务 PHP 的客户端的配置文件：

 <system.serviceModel>

    <extensions>
      <bindingElementExtensions>
        <add name="customTextMessageEncoding"
             type="COMPANY.IntegracionEasyVista.CustomTextEncoder.CustomTextMessageEncodingElement,COMPANY.IntegracionEasyVista.CustomTextEncoder, Version=1.0.0.0, Culture=neutral, PublicKeyToken=9744987c0853bf9e" />
      </bindingElementExtensions>

    </extensions>


        <bindings>

              <customBinding>
                    <binding name="ISO8859Binding">
                          <customTextMessageEncoding messageVersion="Soap11WSAddressing10"
                                encoding="ISO-8859-1" />
                          <httpTransport />
                    </binding>
              </customBinding>
        </bindings>
        <client>
              <endpoint address="http://serverphp/webservice/SmoBridge.php"
                    binding="customBinding" bindingConfiguration="ISO8859Binding"
                    contract="ServiceEasyVista.WebServicePortType" name="EasyVistaSvcEndPoint" />
        </client>
    </system.serviceModel>

真的，我使用 C# 代码：

var endpointAddress = Config.AppSettings.Settings[EasyVistaSvcEndPointAddress].Value;
var endpoint = new System.ServiceModel.EndpointAddress(endpointAddress);

var endpointBinding = new System.ServiceModel.Channels.CustomBinding();
endpointBinding.Name = "ISO8859Binding";

var bindingElement = new  IntegracionEasyVista.CustomTextEncoder.CustomTextMessageBindingElement();

bindingElement.Encoding = "ISO-8859-1";
bindingElement.MessageVersion = System.ServiceModel.Channels.MessageVersion.Soap11WSAddressing10; // "Soap11WSAddressing10" 
endpointBinding.Elements.Add(bindingElement);

var transportBinding = new HttpTransportBindingElement();
endpointBinding.Elements.Add(transportBinding);

ConfigurarBinding(endpointBinding);

var svcClient = new WebServicePortTypeClient(endpointBinding, endpoint);
return svcClient;

更新：测试

我添加这一行：

transportBinding.AuthenticationScheme = System.Net.AuthenticationSchemes.Negotiate;

我收到此错误：HTTP 请求未经客户端身份验证方案“匿名”授权。从服务器收到的身份验证标头是 'NTLM,Basic realm="(null)"'

我添加这一行：

transportBinding.AuthenticationScheme = System.Net.AuthenticationSchemes.Basic;

我得到这个错误：

System.ServiceModel.CommunicationObjectFaultedException: El objeto de comunicación, System.ServiceModel.Channels.ServiceChannel, no se puede usar para la comunicación porque se encuentra en el estado 故障。

//服务器堆栈跟踪： // en System.ServiceModel.Channels.CommunicationObject.Close(TimeSpan timeout)

我添加这一行：

 transportBinding.AuthenticationScheme = System.Net.AuthenticationSchemes.Ntlm;

我得到这个错误：

/Exception = System.ServiceModel.CommunicationException: Versión de mensaje no reconocida。

//服务器堆栈跟踪： // en System.ServiceModel.Channels.ReceivedMessage.ReadStartEnvelope(XmlDictionaryReader reader)

// en System.ServiceModel.Channels.StreamedMessage..ctor(XmlDictionaryReader reader, Int32 maxSizeOfHeaders, MessageVersion desiredVersion)

// en System.ServiceModel.Channels.Message.CreateMessage(XmlDictionaryReader envelopeReader, Int32 maxSizeOfHeaders, MessageVersion 版本)

// en System.ServiceModel.Channels.Message.CreateMessage(XmlReader envelopeReader, Int32 maxSizeOfHeaders, MessageVersion 版本)

// en CustomTextEncoder.CustomTextMessageEncoder.ReadMessage(Stream stream, Int32 maxSizeOfHeaders, String contentType) en E:\TFS\pro\CustomTextEncoder\CustomTextMessageEncoder.cs:línea 66

// en System.ServiceModel.Channels.MessageEncoder.ReadMessage(Stream stream, Int32 maxSizeOfHeaders)

// en CustomTextEncoder.CustomTextMessageEncoder.ReadMessage (ArraySegment`1 buffer, BufferManager bufferManager, String contentType) en E:\TFS\pro\CustomTextEncoder\CustomTextMessageEncoder.cs:linea 60

// en System.ServiceModel.Channels.MessageEncoder.ReadMessage(Stream stream, BufferManager bufferManager, Int32 maxBufferSize, String contentType)

// zh System.ServiceModel.Channels.HttpInput.ReadChunkedBufferedMessage(Stream inputStream)

我认为，以下是正确的配置（如果是 basichttpbinding）

<security mode="TransportCredentialOnly">
    <transport clientCredentialType="Basic" />
</security>

basichttpbinding中WCF的Web服务可能不够灵活。顾名思义，CustomBinding 允许用户设计自己的 Web 服务绑定。

我需要使用CustomBinding和 SecurityMode (like basichttpbinding): WCF BasicHttpBinding equivalent CustomBinding

我需要安全模式：TransportCredentialOnly、Basic、HTTP 传输和编码="ISO-8859-1"

http://www.codemeit.com/security/wcf-basichttpbinding-equivalent-custombinding.html

http://social.msdn.microsoft.com/Forums/en/wcf/thread/6cefadf1-9939-4f3b-a502-2d79a30c7d3a

http://offroadcoder.com/2008/03/23/CallingYourNusoapPHPWebServiceFromWCF.aspx

http://msdn.microsoft.com/en-us/library/ms731092(v=VS.90).aspx

我再次尝试使用此配置，但出现错误：

svcPro.ClientCredentials.UserName.UserName = "MY USER";
svcPro.ClientCredentials.UserName.Password = "XXXX";

配置：

<customBinding>

<binding name="ISO8859Binding">
    <customTextMessageEncoding messageVersion="Soap11WSAddressing10"        encoding="ISO-8859-1" />

    <!--<textMessageEncoding MessageVersion="Soap11" />-->
    <!--<httpTransport />-->
    <httpTransport authenticationScheme="Basic" />

</binding>

</customBinding>

错误（InnerException 为空）：

错误：无法识别的消息版本

类型：System.ServiceModel.CommunicationException Mensaje：Versión de mensaje no reconocida。StackTrace：服务器堆栈跟踪：

zh System.ServiceModel.Channels.ReceivedMessage.ReadStartEnvelope（XmlDictionaryReader 阅读器）

en System.ServiceModel.Channels.StreamedMessage..ctor(XmlDictionaryReader reader, Int32 maxSizeOfHeaders, MessageVersion desiredVersion)

en System.ServiceModel.Channels.Message.CreateMessage(XmlDictionaryReader envelopeReader, Int32 maxSizeOfHeaders, MessageVersion 版本)

en System.ServiceModel.Channels.Message.CreateMessage(XmlReader envelopeReader, Int32 maxSizeOfHeaders, MessageVersion 版本)

en Reale.IntegracionEasyVista.CustomTextEncoder.CustomTextMessageEncoder.ReadMessage(Stream stream, Int32 maxSizeOfHeaders, String contentType) en E:\IntegracionEasyVista\CustomTextEncoder\CustomTextMessageEncoder.cs:línea 66

en System.ServiceModel.Channels.MessageEncoder.ReadMessage(Stream stream, Int32 maxSizeOfHeaders) en Reale.IntegracionEasyVista.CustomTextEncoder.CustomTextMessageEncoder.ReadMessage(ArraySegment`1 buffer, BufferManager bufferManager, String contentType) en E:\IntegracionEasyVista\CustomTextEncoder\CustomTextMessageEncoder.cs :linea 60

en System.ServiceModel.Channels.MessageEncoder.ReadMessage(Stream stream, BufferManager bufferManager, Int32 maxBufferSize, String contentType)

zh System.ServiceModel.Channels.HttpInput.ReadChunkedBufferedMessage(Stream inputStream)

zh System.ServiceModel.Channels.HttpInput.ParseIncomingMessage(Exception& requestException)

zh System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)

en System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)

en System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout)

en System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)

en System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] out)

en System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime 操作)

zh System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage 消息)

更多信息：Service.php 的 WDSL 的一部分

<?xml version="1.0" encoding="ISO-8859-1" ?> 
 <definitions 
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:si="http://soapinterop.org/xsd" 
xmlns:tns="http://192.168.110.50/WebService" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 
xmlns="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://192.168.110.50/WebService">
 <types>
 <xsd:schema targetNamespace="http://192.168.110.50/WebService">
  <xsd:import namespace="http://schemas.xmlsoap.org/soap/encoding/" /> 
  <xsd:import namespace="http://schemas.xmlsoap.org/wsdl/" /> 
  </xsd:schema>
  </types>
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1 回答 1

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您的 PHP 服务需要身份验证，但您的客户端不发送任何内容。更改您的自定义绑定以支持身份验证。您可以在 httpTransport 元素中设置身份验证：

<httpTranposrt authenticationScheme="..." />

使用基本或协商。Basic 将要求您在与服务通信时提供客户端凭据。协商将要求服务和客户端都在同一个域中。

于 2011-02-08T09:53:02.657 回答