SecurityBindingElement.LocalClientSettings Propriété

Définition

Espace de noms:

System.ServiceModel.Channels

Assembly:

System.ServiceModel.Security.dll

Assembly:

System.ServiceModel.dll

Obtient les propriétés de liaison spécifiques aux paramètres de sécurité locaux utilisés par le client.

public:
 property System::ServiceModel::Channels::LocalClientSecuritySettings ^ LocalClientSettings { System::ServiceModel::Channels::LocalClientSecuritySettings ^ get(); };

public System.ServiceModel.Channels.LocalClientSecuritySettings LocalClientSettings { get; }

member this.LocalClientSettings : System.ServiceModel.Channels.LocalClientSecuritySettings

Public ReadOnly Property LocalClientSettings As LocalClientSecuritySettings

Valeur de propriété

LocalClientSecuritySettings

LocalClientSecuritySettings qui représente les propriétés de liaison spécifiques aux paramètres de sécurité locaux utilisés par le client.

Exemples

Le code suivant indique comment accéder à cette propriété pour définir une propriété d'un autre objet.

// This method returns a custom binding created from a WSHttpBinding. Alter the method
// to use the appropriate binding for your service, with the appropriate settings.
public static Binding CreateCustomBinding(TimeSpan clockSkew)
{
    WSHttpBinding standardBinding = new WSHttpBinding(SecurityMode.Message, true);
    CustomBinding myCustomBinding = new CustomBinding(standardBinding);
    SymmetricSecurityBindingElement security =
        myCustomBinding.Elements.Find<SymmetricSecurityBindingElement>();
    security.LocalClientSettings.MaxClockSkew = clockSkew;
    security.LocalServiceSettings.MaxClockSkew = clockSkew;
    // Get the System.ServiceModel.Security.Tokens.SecureConversationSecurityTokenParameters
    SecureConversationSecurityTokenParameters secureTokenParams =
        (SecureConversationSecurityTokenParameters)security.ProtectionTokenParameters;
    // From the collection, get the bootstrap element.
    SecurityBindingElement bootstrap = secureTokenParams.BootstrapSecurityBindingElement;
    // Set the MaxClockSkew on the bootstrap element.
    bootstrap.LocalClientSettings.MaxClockSkew = clockSkew;
    bootstrap.LocalServiceSettings.MaxClockSkew = clockSkew;
    return myCustomBinding;
}

private void Run()
{
    // Create a custom binding using the method defined above. The MaxClockSkew is set to 30 minutes.
    Binding customBinding= CreateCustomBinding(TimeSpan.FromMinutes(30));

    // Create a ServiceHost instance, and add a metadata endpoint.
    // NOTE  When using Visual Studio, you must run as administrator.
    Uri baseUri = new Uri("http://localhost:1008/");
    ServiceHost sh = new ServiceHost(typeof(Calculator), baseUri);

    // Optional. Add a metadata endpoint. The method is defined below.
    AddMetadataEndpoint(ref sh);

    // Add an endpoint using the binding, and open the service.
    sh.AddServiceEndpoint(typeof(ICalculator), customBinding, "myCalculator");

    sh.Open();
    Console.WriteLine("Listening...");
    Console.ReadLine();
}

private void AddMetadataEndpoint(ref ServiceHost sh)
{
    Uri mex = new Uri(@"http://localhost:1001/metadata/");
    ServiceMetadataBehavior sm = new ServiceMetadataBehavior();
    sm.HttpGetEnabled = true;
    sm.HttpGetUrl = mex;
    sh.Description.Behaviors.Add(sm);
}

' This method returns a custom binding created from a WSHttpBinding. Alter the method 
' to use the appropriate binding for your service, with the appropriate settings.
Public Shared Function CreateCustomBinding(ByVal clockSkew As TimeSpan) As Binding

    Dim standardBinding As WSHttpBinding = New WSHttpBinding(SecurityMode.Message, True)
    Dim myCustomBinding As CustomBinding = New CustomBinding(standardBinding)
    Dim security As SymmetricSecurityBindingElement = _
        myCustomBinding.Elements.Find(Of SymmetricSecurityBindingElement)()
    security.LocalClientSettings.MaxClockSkew = clockSkew
    security.LocalServiceSettings.MaxClockSkew = clockSkew
    ' Get the System.ServiceModel.Security.Tokens.SecureConversationSecurityTokenParameters 
    Dim secureTokenParams As SecureConversationSecurityTokenParameters = _
         CType(security.ProtectionTokenParameters, SecureConversationSecurityTokenParameters)
    ' From the collection, get the bootstrap element.
    Dim bootstrap As SecurityBindingElement = secureTokenParams.BootstrapSecurityBindingElement
    ' Set the MaxClockSkew on the bootstrap element.
    bootstrap.LocalClientSettings.MaxClockSkew = clockSkew
    bootstrap.LocalServiceSettings.MaxClockSkew = clockSkew
    Return myCustomBinding
End Function

Private Sub Run()

    ' Create a custom binding using the method defined above. The MaxClockSkew is set to 30 minutes. 
    Dim customBinding As Binding = CreateCustomBinding(TimeSpan.FromMinutes(30))

    ' Create a ServiceHost instance, and add a metadata endpoint.
    ' NOTE  When using Visual Studio, you must run as administrator.
    Dim baseUri As New Uri("http://localhost:1008/")
    Dim sh As New ServiceHost(GetType(Calculator), baseUri)

    ' Optional. Add a metadata endpoint. The method is defined below.
    AddMetadataEndpoint(sh)

    ' Add an endpoint using the binding, and open the service.
    sh.AddServiceEndpoint(GetType(ICalculator), customBinding, "myCalculator")

    sh.Open()
    Console.WriteLine("Listening...")
    Console.ReadLine()
End Sub

Private Sub AddMetadataEndpoint(ByRef sh As ServiceHost)

    Dim mex As New Uri("http://localhost:1011/metadata/")
    Dim sm As New ServiceMetadataBehavior()
    sm.HttpGetEnabled = True
    sm.HttpGetUrl = mex
    sh.Description.Behaviors.Add(sm)
End Sub

Remarques

Les paramètres sont locaux dans le sens où ils ne sont pas les paramètres dérivés de la stratégie de sécurité du service. Vous pouvez obtenir l'objet LocalClientSecuritySettings et l'utiliser pour définir les propriétés de sécurité de cette liaison.