WCF认证NT挑战响应

Question

当基本和/或windows身份验证被打开，匿名身份验证被关闭时，我怎样才能让我的控制台应用程序连接到IIS托管的WCF服务？

该网站是内部和严格的安全是不需要的。没有域控制器。但是，我需要关闭匿名访问。

我已经搜索了几天，并尝试了许多方法，包括使用自托管证书和覆盖证书验证、重写UserNameValidator和使用client.ClientCredentials.Windows.ClientCredentials.UserName或client.ClientCredentials.UserName.UserName。这些都不起作用。

如果有人能够查看并运行代码，并帮助我让示例运行身份验证，我将感到非常高兴。

我冒昧地上传了一个包含HostWebSite、ClientConsole和API项目的沙箱解决方案。

我在Windows：Authentication.zip上托管了zip文件

一些小的设置步骤。

1. 我在主机文件127.0.0.1 hostwebsite.local中添加了
2. 我在IIS中添加了一个网站 -地点：HostWebSite project root -约束力：hostwebsite.local -应用程序池：Classic 4.0 app pool
3. 应用安全Everyone读取对HostWebSite项目目录的访问。
4. 验证可以看到服务http://hostwebsite.local/services/EchoService.svc
5. 验证控制台回音回hello世界。
6. 然后通过IIS /身份验证关闭匿名，并打开基本和/或windows身份验证。

谢谢

为了读者的利益，我在这里包括了代码片段()

项目: API

namespace API.Contract
{
    [ServiceContract]
    public interface IEcho
    {
        [OperationContract]
        string SendEcho(string message);
    }
}
namespace API.Proxy
{
    public class EchoProxy : IEcho
    {
        public string SendEcho(string message)
        {
            return string.Concat("You said: ", message);
        }
    }
}
namespace API.Service
{
    [System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4.0.0.0")]
    public class EchoService : System.ServiceModel.ClientBase<IEcho>, IEcho
    {

        public EchoService()
        {
        }

        public EchoService(string endpointConfigurationName) :
            base(endpointConfigurationName)
        {
        }

        public EchoService(string endpointConfigurationName, string remoteAddress) :
            base(endpointConfigurationName, remoteAddress)
        {
        }

        public EchoService(string endpointConfigurationName, System.ServiceModel.EndpointAddress remoteAddress) :
            base(endpointConfigurationName, remoteAddress)
        {
        }

        public EchoService(System.ServiceModel.Channels.Binding binding, System.ServiceModel.EndpointAddress remoteAddress) :
            base(binding, remoteAddress)
        {
        }

        public string SendEcho(string message)
        {
            return base.Channel.SendEcho(message);
        }
    }
}

项目: ClientConsole

static void Main(string[] args)
{
    EchoService client = new EchoService("WSHttpBinding_IEcho");

    try
    {
        Console.WriteLine(client.SendEcho("Hello World"));
        client.Close(); // i tried putting this in the finally block but the client would close in an errored state it said.
    }
    catch (Exception ex)
    {
        Console.WriteLine(ex.Message);
    }
    finally
    {

    }


    Console.WriteLine("Press any key to exit.");
    Console.ReadKey();
}

客户端Config

<system.serviceModel>
    <bindings>
        <wsHttpBinding>
            <binding name="WSHttpBinding_IEcho" closeTimeout="00:01:00" openTimeout="00:01:00"
                receiveTimeout="00:10:00" sendTimeout="00:01:00" bypassProxyOnLocal="false"
                transactionFlow="false" hostNameComparisonMode="StrongWildcard"
                maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
                messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"
                allowCookies="false">
                <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
                    maxBytesPerRead="4096" maxNameTableCharCount="16384" />
                <reliableSession ordered="true" inactivityTimeout="00:10:00"
                    enabled="false" />
                <security mode="Message">
                    <transport clientCredentialType="Windows" proxyCredentialType="None"
                        realm="" />
                    <message clientCredentialType="Windows" negotiateServiceCredential="true"
                        algorithmSuite="Default" />
                </security>
            </binding>
        </wsHttpBinding>
    </bindings>
    <client>
        <endpoint address="http://hostwebsite.local/Services/EchoService.svc/services/EchoService.svc"
            binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IEcho"
            contract="API.Contract.IEcho" name="WSHttpBinding_IEcho">
            <identity>
                <servicePrincipalName value="host/mikev-ws" />
            </identity>
        </endpoint>
    </client>
</system.serviceModel>

项目: HostWebSite

<system.serviceModel>
    <!-- SERVER -->
    <behaviors>
        <serviceBehaviors>
            <behavior name="MyServiceTypeBehaviors">
                <serviceMetadata httpGetEnabled="true" />
                <serviceDebug includeExceptionDetailInFaults="true" />
            </behavior>
        </serviceBehaviors>
    </behaviors>
    <services>
        <service name="API.Proxy.EchoProxy" behaviorConfiguration="MyServiceTypeBehaviors">
            <endpoint address="/services/EchoService.svc" binding="wsHttpBinding" contract="API.Contract.IEcho" />
            <endpoint contract="IMetadataExchange" binding="mexHttpBinding" address="mex"/>
        </service>
    </services>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true"/>

</system.serviceModel>

Answer 1

您真的在研究消息级别的安全性吗？从描述中可以看出，您需要传输级别的安全性(来自IIS)。为此，您必须使客户端配置文件正确。例如,

<binding ...
   ...
   <security mode="TransportCredentialOnly">
       <transport clientCredentialType="windows" proxyCredentialType="None" realm="" />
...

这将确保集成的windows身份验证-将使用运行客户端的当前windows用户进行身份验证。对于NTLM/基本身份验证，您需要从代码中提供用户名/密码-例如，

<binding ...
       ...
       <security mode="TransportCredentialOnly">
           <transport clientCredentialType="Ntlm" proxyCredentialType="None" realm="" />

在密码中，

EchoService client = new EchoService("WSHttpBinding_IEcho");
client.ClientCredentials.Windows.ClientCredential = new System.Net.NetworkCredential(userName, pwd);

编辑

要使用http协议进行基本身份验证，您必须在服务器端以及服务器端进行配置。例如,

<system.serviceModel>
    <!-- SERVER -->
    <bindings>
        <basicHttpBinding>
            <binding name="NewBinding">
                <security mode="TransportCredentialOnly">
                    <transport clientCredentialType="Basic" />
                </security>
            </binding>
        </basicHttpBinding>
    </bindings>
    ...
    <services>
        <service name="API.Proxy.EchoProxy" ...
           <endpoint binding="basicHttpBinding" bindingConfiguration="NewBinding" contract="API.Contract.IEcho" />
      ...

有关更多信息，请参见这篇文章。顺便说一句，您可能想考虑HTTPS方案，因为basic用纯文本传输密码。