EndpointIdentity.CreateDnsIdentity(String) Método

Definición

Espacio de nombres:

System.ServiceModel

Ensamblado:

System.ServiceModel.dll

Crea una identidad DNS con un nombre DNS especificado.

public:
 static System::ServiceModel::EndpointIdentity ^ CreateDnsIdentity(System::String ^ dnsName);

public static System.ServiceModel.EndpointIdentity CreateDnsIdentity (string dnsName);

static member CreateDnsIdentity : string -> System.ServiceModel.EndpointIdentity

Public Shared Function CreateDnsIdentity (dnsName As String) As EndpointIdentity

Parámetros

dnsName

String

El nombre para la identidad DNS.

Devoluciones

EndpointIdentity

DNS EndpointIdentity asociado al dnsName especificado.

Excepciones

ArgumentNullException

dnsName es null.

Ejemplos

El siguiente código muestra cómo llamar a este método.

public static void CreateRSAIdentity()
{
    // Create a ServiceHost for the CalculatorService type. Base Address is supplied in app.config.
    using (ServiceHost serviceHost = new ServiceHost(typeof(CalculatorService)))
    {
        // The base address is read from the app.config.
        Uri dnsrelativeAddress = new Uri(serviceHost.BaseAddresses[0], "dnsidentity");
        Uri certificaterelativeAddress = new Uri(serviceHost.BaseAddresses[0], "certificateidentity");
        Uri rsarelativeAddress = new Uri(serviceHost.BaseAddresses[0], "rsaidentity");

        // Set the service's X509Certificate to protect the messages.
        serviceHost.Credentials.ServiceCertificate.SetCertificate(StoreLocation.LocalMachine,
                                                                  StoreName.My,
                                                                  X509FindType.FindBySubjectDistinguishedName,
                                                                  "CN=identity.com, O=Contoso");
        //Cache a reference to the server's certificate.
        X509Certificate2 servercert = serviceHost.Credentials.ServiceCertificate.Certificate;

        //Create endpoints for the service using a WSHttpBinding set for anonymous clients.
        WSHttpBinding wsAnonbinding = new WSHttpBinding(SecurityMode.Message);
        //Clients are anonymous to the service.
        wsAnonbinding.Security.Message.ClientCredentialType = MessageCredentialType.None;
        //Secure conversation (session) is turned off.
        wsAnonbinding.Security.Message.EstablishSecurityContext = false;

        //Create a service endpoint and change its identity to the DNS for an X509 Certificate.
        ServiceEndpoint ep = serviceHost.AddServiceEndpoint(typeof(ICalculator),
                                                            wsAnonbinding,
                                                            String.Empty);
        EndpointAddress epa = new EndpointAddress(dnsrelativeAddress, EndpointIdentity.CreateDnsIdentity("identity.com"));
        ep.Address = epa;

        //Create a service endpoint and change its identity to the X509 certificate's RSA key value.
        ServiceEndpoint ep3 = serviceHost.AddServiceEndpoint(typeof(ICalculator), wsAnonbinding, String.Empty);
        EndpointAddress epa3 = new EndpointAddress(rsarelativeAddress, EndpointIdentity.CreateRsaIdentity(servercert));
        ep3.Address = epa3;

Comentarios

Un cliente WCF seguro que se conecta a un punto de conexión con esta identidad comprueba que las notificaciones presentadas por el servidor contienen una notificación DNS que representa esta identidad.

Este método estático crea una instancia de DnsEndpointIdentity llamando a su constructor DnsEndpointIdentity.