Comment : créer un SecurityBindingElement pour un mode d'authentification spécifié

Article
02/27/2011

Windows Communication Foundation (WCF) fournit plusieurs modes par lesquels les clients et services s'authentifient les uns les autres. Vous pouvez créer des éléments de liaison de sécurité pour ces modes d'authentification en utilisant des méthodes statiques sur la classe SecurityBindingElement ou par la configuration, comme indiqué dans l'exemple suivant.

Pour plus d'informations sur le sujet suivant les 18 modes d'authentification, consultez Modes d'authentification SecurityBindingElement.

Exemple

L'exemple de code suivant présente des méthodes pour créer des liaisons pour les divers modes d'authentification.

Remarque :
Une fois qu'une instance de l'objet SecurityBindingElement est créée, plusieurs propriétés sont immuables, telles que KeyType et MessageSecurityVersion. L'appel de set sur de telles propriétés ne les modifie pas.

' These public methods create custom bindings based on the built-in 
' authentication modes that use the static methods of 
' the System.ServiceModel.Channels.SecurityBindingElement class.
Public Shared Function CreateAnonymousForCertificateBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement.CreateAnonymousForCertificateBindingElement())
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpTransportBindingElement())
    Return New CustomBinding(bec)
End Function 


Public Shared Function CreateAnonymousForSslNegotiatedBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement.CreateSslNegotiationBindingElement(False))
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpTransportBindingElement())
    Return New CustomBinding(bec)
End Function         

Public Shared Function CreateCertificateOverTransportBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement.CreateCertificateOverTransportBindingElement())
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpsTransportBindingElement())
    Return New CustomBinding(bec)
End Function 

Public Shared Function CreateIssuedTokenBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement.CreateIssuedTokenBindingElement( _
            New IssuedSecurityTokenParameters()))
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpTransportBindingElement())
    Return New CustomBinding(bec)
End Function         

Public Shared Function CreateIssuedTokenForCertificateBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement. _
        CreateIssuedTokenForCertificateBindingElement( _
        New IssuedSecurityTokenParameters()))
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpTransportBindingElement())
    Return New CustomBinding(bec)
End Function 

Public Shared Function CreateIssuedTokenForSslNegotiatedBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement. _
        CreateIssuedTokenForSslBindingElement( _
        New IssuedSecurityTokenParameters()))
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpTransportBindingElement())
    Return New CustomBinding(bec)
End Function 

Public Shared Function CreateIssuedTokenOverTransportBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement. _
       CreateIssuedTokenOverTransportBindingElement( _
          New IssuedSecurityTokenParameters()))
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpsTransportBindingElement())
    Return New CustomBinding(bec)
End Function         

Public Shared Function CreateKerberosBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement.CreateKerberosBindingElement())
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpTransportBindingElement())
    Return New CustomBinding(bec)
End Function 

Public Shared Function CreateKerberosOverTransportBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement. _
        CreateKerberosOverTransportBindingElement())
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpsTransportBindingElement())
    Return New CustomBinding(bec)
End Function 

Public Shared Function CreateMutualCertificateBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement.CreateMutualCertificateBindingElement())
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpTransportBindingElement())
    Return New CustomBinding(bec)
End Function 

Public Shared Function CreateMutualCertificateDuplexBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement. _
        CreateMutualCertificateDuplexBindingElement())
    bec.Add(New CompositeDuplexBindingElement())
    bec.Add(New OneWayBindingElement())
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpTransportBindingElement())
    Return New CustomBinding(bec)
End Function 

Public Shared Function CreateMutualSslNegotiatedBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement. _
        CreateSslNegotiationBindingElement(True))
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpTransportBindingElement())
    Return New CustomBinding(bec)
End Function 

Public Shared Function CreateSecureConversationBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement. _
        CreateSecureConversationBindingElement( _
        SecurityBindingElement.CreateSspiNegotiationBindingElement()))
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpTransportBindingElement())
    Return New CustomBinding(bec)
End Function 

Public Shared Function CreateSspiNegotiatedBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement.CreateSspiNegotiationBindingElement())
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpTransportBindingElement())
    Return New CustomBinding(bec)
End Function 


Public Shared Function CreateSspiNegotiatedOverTransportBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement. _
        CreateSspiNegotiationOverTransportBindingElement())
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpsTransportBindingElement())
    Return New CustomBinding(bec)
End Function 

Public Shared Function CreateUserNameForCertificateBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement.CreateUserNameForCertificateBindingElement())
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpTransportBindingElement())
    Return New CustomBinding(bec)
End Function 

Public Shared Function CreateUserNameForSslNegotiatedBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement.CreateUserNameForSslBindingElement())
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpTransportBindingElement())
    Return New CustomBinding(bec)

End Function 'CreateUserNameForSslNegotiatedBinding


Public Shared Function CreateUserNameOverTransportBinding() As Binding 
    Dim bec As New BindingElementCollection()
    bec.Add(SecurityBindingElement.CreateUserNameOverTransportBindingElement())
    bec.Add(New TextMessageEncodingBindingElement())
    bec.Add(New HttpsTransportBindingElement())
    Return New CustomBinding(bec)

End Function

// These public methods create custom bindings based on the built-in 
// authentication modes that use the static methods of 
// the System.ServiceModel.Channels.SecurityBindingElement class.
public static Binding CreateAnonymousForCertificateBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateAnonymousForCertificateBindingElement());
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateAnonymousForSslNegotiatedBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateSslNegotiationBindingElement(false));
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateCertificateOverTransportBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateCertificateOverTransportBindingElement());
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpsTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateIssuedTokenBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateIssuedTokenBindingElement(
        new IssuedSecurityTokenParameters()));
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateIssuedTokenForCertificateBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateIssuedTokenForCertificateBindingElement(
        new IssuedSecurityTokenParameters()));
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateIssuedTokenForSslNegotiatedBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateIssuedTokenForSslBindingElement(
        new IssuedSecurityTokenParameters()));
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateIssuedTokenOverTransportBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateIssuedTokenOverTransportBindingElement(
        new IssuedSecurityTokenParameters()));
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpsTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateKerberosBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.CreateKerberosBindingElement());
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateKerberosOverTransportBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateKerberosOverTransportBindingElement());
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpsTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateMutualCertificateBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateMutualCertificateBindingElement());
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateMutualCertificateDuplexBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateMutualCertificateDuplexBindingElement());
    bec.Add(new CompositeDuplexBindingElement());
    bec.Add(new OneWayBindingElement());
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateMutualSslNegotiatedBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateSslNegotiationBindingElement(true));
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateSecureConversationBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateSecureConversationBindingElement(
        SecurityBindingElement.CreateSspiNegotiationBindingElement()));
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateSspiNegotiatedBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.CreateSspiNegotiationBindingElement());
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateSspiNegotiatedOverTransportBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateSspiNegotiationOverTransportBindingElement());
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpsTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateUserNameForCertificateBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateUserNameForCertificateBindingElement());
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateUserNameForSslNegotiatedBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.CreateUserNameForSslBindingElement());
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpTransportBindingElement());
    return new CustomBinding(bec);
}

public static Binding CreateUserNameOverTransportBinding()
{
    BindingElementCollection bec = new BindingElementCollection();
    bec.Add(SecurityBindingElement.
        CreateUserNameOverTransportBindingElement());
    bec.Add(new TextMessageEncodingBindingElement());
    bec.Add(new HttpsTransportBindingElement());
    return new CustomBinding(bec);
}

Voir aussi

Concepts

Modes d'authentification SecurityBindingElement
Comment : créer une liaison personnalisée à l'aide de SecurityBindingElement

Partager via

Comment : créer un SecurityBindingElement pour un mode d'authentification spécifié

Exemple

Voir aussi

Concepts

Ressources supplémentaires