WCF用户名密码验证方式

WCF使用用户名密码验证

服务契约

namespace WCFUserNameConstract
{
    [ServiceContract]
    public interface IWcfContract
    {
        [OperationContract]
        bool GetOnWcfService(ref string MessageInfo);
    }
}

服务实现

namespace WcfUserNameService
{
    public class WcfUserNameService : IWcfContract
    {
        public bool GetOnWcfService(ref string MessageInfo)
        {
            MessageInfo = "调用服务成功了，这是返回来的！" ;
            return true;
        }
    }
}

服务端用户名密码验证类

namespace WcfUserNameService
{
    public class WcfValidator : System.IdentityModel.Selectors.UserNamePasswordValidator
    {
        public override void Validate(string userName, string password)
        {
            if (!(userName == "张三" && password == "123456" ))
            {
                throw new FaultException("调用服务错误，用户名或密码错误……");
            }
        }
    }
}

服务端配置（App.config）

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <startup>
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
    </startup>
<system.serviceModel>
  <services>
    <service name="WcfUserNameService.WcfUserNameService" behaviorConfiguration="myBehavior">
      <endpoint address="http://localhost:8181/mywcfUsername" binding="wsHttpBinding" contract="WCFUserNameConstract.IWcfContract" bindingConfiguration="myBind"></endpoint>
    </service>
  </services>
<bindings>
  <wsHttpBinding>
    <binding name="myBind">
      <security mode="Message">
        <message clientCredentialType="UserName"/>
      </security>
    </binding>
  </wsHttpBinding>
</bindings>
<behaviors>
  <serviceBehaviors>
    <behavior name="myBehavior">
      <serviceMetadata httpGetEnabled="true" httpGetUrl="http://localhost:8181/mywcfUsername/metadata"/>
      <serviceCredentials>
        <userNameAuthentication userNamePasswordValidationMode="Custom" customUserNamePasswordValidatorType="WcfUserNameService.WcfValidator,WcfUserNameService"/>
        <serviceCertificate findValue="localhost" storeLocation="LocalMachine" storeName="My" x509FindType="FindBySubjectName"/>
      </serviceCredentials>
    </behavior>
  </serviceBehaviors>
</behaviors>
</system.serviceModel>
</configuration>

服务端寄宿代码

namespace WcfUserNameConsole
{
    class Program
    {
        static void Main(string[] args)
        {
            using (ServiceHost host = new ServiceHost(typeof(WcfUserNameService.WcfUserNameService)))
            {
                host.Opened += delegate
                {
                    Console.WriteLine("服务已启动，按任意键继续……");
                };
                host.Open();
                Console.Read();
                host.Close();
            }
        }
    }
}

客户端App.config配置

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <startup>
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
    </startup>
  <system.serviceModel>
    <client>
      <endpoint address="http://localhost:8181/mywcfUsername" binding="wsHttpBinding" contract="WCFUserNameConstract.IWcfContract" name="myEnd" behaviorConfiguration="myBehavior" bindingConfiguration="mybind"></endpoint>
    </client>
    <bindings>
      <wsHttpBinding>
        <binding name="mybind">
          <security mode="Message">
            <message clientCredentialType="UserName"/>
          </security>
        </binding>
      </wsHttpBinding>
    </bindings>
    <behaviors>
      <endpointBehaviors>
        <behavior name="myBehavior">
          <clientCredentials>
            <serviceCertificate>
              <authentication  certificateValidationMode="PeerOrChainTrust"/>
            </serviceCertificate>
          </clientCredentials>
        </behavior>
      </endpointBehaviors>
    </behaviors>
  </system.serviceModel>
</configuration>

客户端调用代码

namespace MyClient
{
    class Program
    {
        static void Main(string[] args)
        {
            ChannelFactory<WCFUserNameConstract.IWcfContract> factory = new ChannelFactory<WCFUserNameConstract.IWcfContract>("myEnd");
            UserNamePasswordClientCredential Uinfo = factory.Credentials.UserName;
            Uinfo.UserName = "张三";
            Uinfo.Password = "123456";
            string MessageInfo = "服务出错了！";
            IWcfContract wcf = factory.CreateChannel();
            using (wcf as IDisposable)
            {
                bool bls = wcf.GetOnWcfService(ref MessageInfo);
                Console.WriteLine("调用服务" + bls.ToString() + MessageInfo);
                Console.Read();
            }
        }
    }
}

注意想要实现上面的验证，须安装证书，

代码如下（如果已有证书不匹配，可运行mmc --- 文件---添加删除管理单元---证书--添加--计算机用户--下一步--确定。  然后  证书(本地计算机)--个人--证书-- 删除右边的证书，然后运行下面代码），

makecert.exe -sr LocalMachine -ss MY -a sha1 -n CN=localhost -sky exchange -pe
certmgr.exe -add -r LocalMachine -s My -c -n localhost -r CurrentUser -s TrustedPeople

说明：上面的第一行为安装证书，第二行为符加到信任证书。