SecurityTokenParameters Класс

Определение

public ref class SecurityTokenParameters abstract

public abstract class SecurityTokenParameters

type SecurityTokenParameters = class

Public MustInherit Class SecurityTokenParameters

Наследование

Object

SecurityTokenParameters

Производный

System.ServiceModel.Security.Tokens.IssuedSecurityTokenParameters

System.ServiceModel.Security.Tokens.KerberosSecurityTokenParameters

System.ServiceModel.Security.Tokens.RsaSecurityTokenParameters

System.ServiceModel.Security.Tokens.SecureConversationSecurityTokenParameters

System.ServiceModel.Security.Tokens.SslSecurityTokenParameters

Подробнее…

Примеры

В следующем коде показана настраиваемая переопределение этого класса с именем CreditCardTokenParameters.

public class CreditCardTokenParameters : SecurityTokenParameters
{
    public CreditCardTokenParameters()
    {
    }

    protected CreditCardTokenParameters(CreditCardTokenParameters other)
        : base(other)
    {
    }

    protected override SecurityTokenParameters CloneCore()
    {
        return new CreditCardTokenParameters(this);
    }

    protected override void InitializeSecurityTokenRequirement(SecurityTokenRequirement requirement)
    {
        requirement.TokenType = Constants.CreditCardTokenType;
        return;
    }

    // A credit card token has no cryptography, no windows identity, and supports only client authentication.
    protected override bool HasAsymmetricKey
    {
        get { return false; }
    }

    protected override bool SupportsClientAuthentication
    {
        get { return true; }
    }

    protected override bool SupportsClientWindowsIdentity
    {
        get { return false; }
    }

    protected override bool SupportsServerAuthentication
    {
        get { return false; }
    }

    protected override SecurityKeyIdentifierClause CreateKeyIdentifierClause(SecurityToken token, SecurityTokenReferenceStyle referenceStyle)
    {
        if (referenceStyle == SecurityTokenReferenceStyle.Internal)
        {
            return token.CreateKeyIdentifierClause<LocalIdKeyIdentifierClause>();
        }
        else
        {
            throw new NotSupportedException("External references are not supported for credit card tokens");
        }
    }
}

Public Class CreditCardTokenParameters
    Inherits SecurityTokenParameters

    Public Sub New()
    End Sub

    Protected Sub New(ByVal other As CreditCardTokenParameters)
        MyBase.New(other)
    End Sub

    Protected Overrides Function CloneCore() As SecurityTokenParameters
        Return New CreditCardTokenParameters(Me)
    End Function

    Protected Overrides Sub InitializeSecurityTokenRequirement(ByVal requirement As SecurityTokenRequirement)
        requirement.TokenType = Constants.CreditCardTokenType
        Return
    End Sub

    ' A credit card token has no cryptography, no windows identity, and supports only client authentication.
    Protected Overrides ReadOnly Property HasAsymmetricKey() As Boolean
        Get
            Return False
        End Get
    End Property

    Protected Overrides ReadOnly Property SupportsClientAuthentication() As Boolean
        Get
            Return True
        End Get
    End Property

    Protected Overrides ReadOnly Property SupportsClientWindowsIdentity() As Boolean
        Get
            Return False
        End Get
    End Property

    Protected Overrides ReadOnly Property SupportsServerAuthentication() As Boolean
        Get
            Return False
        End Get
    End Property

    Protected Overrides Function CreateKeyIdentifierClause(ByVal token As SecurityToken, _
                                                           ByVal referenceStyle As SecurityTokenReferenceStyle) As SecurityKeyIdentifierClause
        If referenceStyle = SecurityTokenReferenceStyle.Internal Then
            Return token.CreateKeyIdentifierClause(Of LocalIdKeyIdentifierClause)()
        Else
            Throw New NotSupportedException("External references are not supported for credit card tokens")
        End If
    End Function

End Class

Комментарии

Параметры маркера безопасности предоставляют сведения о маркерах (например, типе маркера, издателе и т. д.), необходимых элементу привязки безопасности.

Классы параметров маркера безопасности, производные от этого, являются коллекцией свойств и методов маркеров и используются при создании различных типов элементов и маркеров привязки безопасности. Не все свойства относятся ко всем производным классам. Например, ReferenceStyle в случае с выданным маркером (токенОМ SAML) нет релевантности.