IX509AttributeCertificate.cs :  » PDF » iTextSharp » Org » BouncyCastle » X509 » C# / CSharp Open Source

using System;
using System.IO;

using Org.BouncyCastle.Crypto;
using Org.BouncyCastle.Math;

namespace Org.BouncyCastle.X509{
  /// <remarks>Interface for an X.509 Attribute Certificate.</remarks>
  public interface IX509AttributeCertificate
    : IX509Extension
  {
    /// <summary>The version number for the certificate.</summary>
    int Version { get; }

    /// <summary>The serial number for the certificate.</summary>
    BigInteger SerialNumber { get; }

    /// <summary>The UTC DateTime before which the certificate is not valid.</summary>
    DateTime NotBefore { get; }

    /// <summary>The UTC DateTime after which the certificate is not valid.</summary>
    DateTime NotAfter { get; }

    /// <summary>The holder of the certificate.</summary>
    AttributeCertificateHolder Holder { get; }

    /// <summary>The issuer details for the certificate.</summary>
    AttributeCertificateIssuer Issuer { get; }

    /// <summary>Return the attributes contained in the attribute block in the certificate.</summary>
    /// <returns>An array of attributes.</returns>
    X509Attribute[] GetAttributes();

    /// <summary>Return the attributes with the same type as the passed in oid.</summary>
    /// <param name="oid">The object identifier we wish to match.</param>
    /// <returns>An array of matched attributes, null if there is no match.</returns>
    X509Attribute[] GetAttributes(string oid);

    bool[] GetIssuerUniqueID();

    bool IsValidNow { get; }
    bool IsValid(DateTime date);

    void CheckValidity();
    void CheckValidity(DateTime date);

    byte[] GetSignature();

    void Verify(AsymmetricKeyParameter publicKey);

    /// <summary>Return an ASN.1 encoded byte array representing the attribute certificate.</summary>
    /// <returns>An ASN.1 encoded byte array.</returns>
    /// <exception cref="IOException">If the certificate cannot be encoded.</exception>
    byte[] GetEncoded();
  }
}