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//-----------------------------------------------------------------------
// <copyright file="X509EncryptingCredentials.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace System.IdentityModel.Tokens
{
using System.Security.Cryptography.X509Certificates;
/// <summary>
/// Use x509 token as the encrypting credential. This is usually used as key wrapping credentials.
/// </summary>
public class X509EncryptingCredentials : EncryptingCredentials
{
private X509Certificate2 certificate;
/// <summary>
/// Constructs an encrypting credential based on the x509 certificate.
/// </summary>
/// <param name="certificate">The x509 certificate.</param>
public X509EncryptingCredentials(X509Certificate2 certificate)
: this(new X509SecurityToken(certificate))
{
}
/// <summary>
/// Constructs an encrypting credential based on the x509 certificate and key wrapping algorithm.
/// </summary>
/// <param name="certificate">The x509 certificate.</param>
/// <param name="keyWrappingAlgorithm">The key wrapping al----htm.</param>
public X509EncryptingCredentials(X509Certificate2 certificate, string keyWrappingAlgorithm)
: this(new X509SecurityToken(certificate), keyWrappingAlgorithm)
{
}
/// <summary>
/// Constructs an encrypting credential based on the x509 certificate and security key identifier.
/// </summary>
/// <param name="certificate">The x509 certificate.</param>
/// /// <param name="ski">The security key identifier to be used.</param>
public X509EncryptingCredentials(X509Certificate2 certificate, SecurityKeyIdentifier ski)
: this(new X509SecurityToken(certificate), ski, SecurityAlgorithms.DefaultAsymmetricKeyWrapAlgorithm)
{
}
/// <summary>
/// Constructs an encrypting credential based on the x509 certificate, key wrapping algorithm, and security key identifier.
/// </summary>
/// <param name="certificate">The x509 certificate.</param>
/// <param name="ski">The security key identifier to be used.</param>
/// <param name="keyWrappingAlgorithm">The key wrapping al----htm.</param>
public X509EncryptingCredentials(X509Certificate2 certificate, SecurityKeyIdentifier ski, string keyWrappingAlgorithm)
: this(new X509SecurityToken(certificate), ski, keyWrappingAlgorithm)
{
}
/// <summary>
/// Constructs an encrypting credential based on the x509 token.
/// </summary>
/// <param name="token">The x509 security token.</param>
internal X509EncryptingCredentials(X509SecurityToken token)
: this(
token,
new SecurityKeyIdentifier(token.CreateKeyIdentifierClause<X509IssuerSerialKeyIdentifierClause>()),
SecurityAlgorithms.DefaultAsymmetricKeyWrapAlgorithm)
{
}
/// <summary>
/// Constructs an encrypting credential based on the x509 token and key wrapping algorithm.
/// </summary>
/// <param name="token">The x509 security token.</param>
/// <param name="keyWrappingAlgorithm">The key wrapping al----htm.</param>
internal X509EncryptingCredentials(X509SecurityToken token, string keyWrappingAlgorithm)
: this(token, new SecurityKeyIdentifier(token.CreateKeyIdentifierClause<X509IssuerSerialKeyIdentifierClause>()), keyWrappingAlgorithm)
{
}
/// <summary>
/// Constructs an encrypting credential based on the x509 token, key wrapping algorithm, and security key identifier.
/// </summary>
/// <param name="token">The x509 security token.</param>
/// <param name="ski">The security key identifier to be used.</param>
/// <param name="keyWrappingAlgorithm">The key wrapping al----htm.</param>
internal X509EncryptingCredentials(X509SecurityToken token, SecurityKeyIdentifier ski, string keyWrappingAlgorithm)
: base(token.SecurityKeys[0], ski, keyWrappingAlgorithm)
{
this.certificate = token.Certificate;
}
/// <summary>
/// Gets the x509 certificate.
/// </summary>
public X509Certificate2 Certificate
{
get
{
return this.certificate;
}
}
}
}
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