LinkedCertificate
using Org.BouncyCastle.Asn1.X509;
using System;
namespace Org.BouncyCastle.Asn1.BC
{
public class LinkedCertificate : Asn1Encodable
{
private readonly DigestInfo m_digest;
private readonly GeneralName m_certLocation;
private readonly X509Name m_certIssuer;
private readonly GeneralNames m_cACerts;
public virtual DigestInfo Digest => m_digest;
public virtual GeneralName CertLocation => m_certLocation;
public virtual X509Name CertIssuer => m_certIssuer;
public virtual GeneralNames CACerts => m_cACerts;
public static LinkedCertificate GetInstance(object obj)
{
if (obj == null)
return null;
LinkedCertificate linkedCertificate = obj as LinkedCertificate;
if (linkedCertificate != null)
return linkedCertificate;
return new LinkedCertificate(Asn1Sequence.GetInstance(obj));
}
public static LinkedCertificate GetInstance(Asn1TaggedObject taggedObject, bool declaredExplicit)
{
return new LinkedCertificate(Asn1Sequence.GetInstance(taggedObject, declaredExplicit));
}
public static LinkedCertificate GetTagged(Asn1TaggedObject taggedObject, bool declaredExplicit)
{
return new LinkedCertificate(Asn1Sequence.GetTagged(taggedObject, declaredExplicit));
}
public LinkedCertificate(DigestInfo digest, GeneralName certLocation)
: this(digest, certLocation, null, null)
{
}
public LinkedCertificate(DigestInfo digest, GeneralName certLocation, X509Name certIssuer, GeneralNames caCerts)
{
if (digest == null)
throw new ArgumentNullException("digest");
m_digest = digest;
if (certLocation == null)
throw new ArgumentNullException("certLocation");
m_certLocation = certLocation;
m_certIssuer = certIssuer;
m_cACerts = caCerts;
}
private LinkedCertificate(Asn1Sequence seq)
{
int count = seq.Count;
int sequencePosition = 0;
if (count < 2 || count > 4)
throw new ArgumentException("Bad sequence size: " + count.ToString(), "seq");
m_digest = DigestInfo.GetInstance(seq[sequencePosition++]);
m_certLocation = GeneralName.GetInstance(seq[sequencePosition++]);
m_certIssuer = Asn1Utilities.ReadOptionalContextTagged(seq, ref sequencePosition, 0, false, X509Name.GetTagged);
m_cACerts = Asn1Utilities.ReadOptionalContextTagged(seq, ref sequencePosition, 1, false, GeneralNames.GetTagged);
if (sequencePosition != count)
throw new ArgumentException("Unexpected elements in sequence", "seq");
}
public override Asn1Object ToAsn1Object()
{
Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(4);
asn1EncodableVector.Add(m_digest, m_certLocation);
asn1EncodableVector.AddOptionalTagged(false, 0, m_certIssuer);
asn1EncodableVector.AddOptionalTagged(false, 1, m_cACerts);
return new DerSequence(asn1EncodableVector);
}
}
}