Question

从一侧我们有一台PC（称为“PC_A”），它有一个简单的WCF服务，托管在控制台应用程序上。另一方面，我们有一个带有简单客户端的“PC_B”（console / winform / wpf）。

“PC_A”有一些Windows用户（用户名/密码）：test_user / 123，admin / admin。

任务是：从客户端设置主机的ip /端口，并输入“PC_B”用户之一的用户名/密码。如果用户名/密码有效，则执行service的方法。

问题是：我无法理解如何进行此身份验证。我已阅读并观看指南，但仍然缺少某些内容（如何设置配置并以正确的方式发送凭据）。

希望，有人可以解释或给我一个链接到一篇文章的链接。

服务

[ServiceContract]
public interface IMyService
{
    [OperationContract]
    string GetHddInfo(int val);
}

public class Service1 : IMyService
{
  public string DoWork(int val)
  {
    return (string.Format("You entered: {0}", val.ToString()));
  }
}

主机：

    <?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <startup> 
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
    </startup>
  <system.serviceModel>
     <bindings>
      <netTcpBinding>
        <binding name="MyBindingSettings">
          <security mode="TransportWithMessageCredential">
            <transport clientCredentialType="Windows"></transport>
          </security>
        </binding>
      </netTcpBinding>
    </bindings>
    <services>
      <service name="Service1.Service1" behaviorConfiguration="mexBehavior">
        <endpoint address="Service1" binding="netTcpBinding" contract="Service1.IMyService"></endpoint>
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"></endpoint>
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost:8000/"/>
            <add baseAddress="net.tcp://localhost:12345/"/>
          </baseAddresses>
        </host>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="mexBehavior">
          <serviceMetadata httpGetEnabled="true"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>   
</configuration>

class Program
    {
        static void Main()
        {
            using (var host = new ServiceHost(typeof(Service1.Service1)))
            {
                host.Open();
                Console.WriteLine("Host is running...");
                Console.ReadLine();
            }
        }
    }

客户端：

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <startup> 
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
    </startup>      
    <system.serviceModel>
        <bindings>
            <netTcpBinding>
                <binding name="NetTcpBinding_IMyService" />
            </netTcpBinding>
        </bindings>
        <client>
            <endpoint address="net.tcp://localhost:12345/Service1" binding="netTcpBinding"
                bindingConfiguration="NetTcpBinding_IMyService" contract="ServiceReference1.IMyService"
                name="NetTcpBinding_IMyService">
                <identity>
                    <userPrincipalName value="Alexander-ПК\Alexander" />
                </identity>
            </endpoint>
        </client>
    </system.serviceModel>
</configuration>

private void button1_Click(object sender, EventArgs e)
        {
            var IP = "127.0.0.1";
            var Port = "12345";
            var client = new ServiceReference1.Service1Client("NetTcpBinding_IMyService");
            client.Endpoint.Address = new EndpointAddress(new Uri("net.tcp://" + IP + ":" + Port + "/Service1"));

            //client.ClientCredentials.UserName.UserName = "test_user";
            //client.ClientCredentials.UserName.Password = "123";
            try
            {
                listBox1.Items.Add(client.DoWork());
            }
            catch (Exception ex)
            {
                listBox1.Items.Add(ex.Message);
            }
        }

Answer 1

嗯，客户端没有配置：

        var IP = "127.0.0.1";
        var Port = "12345";

        NetTcpBinding b = new NetTcpBinding();
        b.Security.Mode = SecurityMode.Transport;
        b.Security.Transport.ClientCredentialType = TcpClientCredentialType.Windows;
        EndpointAddress ea = new EndpointAddress(new Uri("net.tcp://" + IP + ":" + Port + "/MyService"));

        var client = new ServiceReference1.MyServiceClient(b, ea);
        client.Endpoint.Address = new EndpointAddress(new Uri("net.tcp://" + IP + ":" + Port + "/MyService"));

        client.ClientCredentials.Windows.ClientCredential.UserName = TB_UserName.Text;
        client.ClientCredentials.Windows.ClientCredential.Password = TB_Password.Text;

使用Windows用户名/密码进行简单WCF身份验证

1 个答案: