TstInfo
using Org.BouncyCastle.Asn1.X509;
using System;
using System.Collections.Generic;
namespace Org.BouncyCastle.Asn1.Tsp
{
public class TstInfo : Asn1Encodable
{
private readonly DerInteger m_version;
private readonly DerObjectIdentifier m_tsaPolicyID;
private readonly MessageImprint m_messageImprint;
private readonly DerInteger m_serialNumber;
private readonly Asn1GeneralizedTime m_genTime;
private readonly Accuracy m_accuracy;
private readonly DerBoolean m_ordering;
private readonly DerInteger m_nonce;
private readonly GeneralName m_tsa;
private readonly X509Extensions m_extensions;
public DerInteger Version => m_version;
public MessageImprint MessageImprint => m_messageImprint;
public DerObjectIdentifier Policy => m_tsaPolicyID;
public DerInteger SerialNumber => m_serialNumber;
public Accuracy Accuracy => m_accuracy;
public Asn1GeneralizedTime GenTime => m_genTime;
public DerBoolean Ordering => m_ordering;
public DerInteger Nonce => m_nonce;
public GeneralName Tsa => m_tsa;
public X509Extensions Extensions => m_extensions;
public static TstInfo GetInstance(object obj)
{
if (obj == null)
return null;
TstInfo tstInfo = obj as TstInfo;
if (tstInfo != null)
return tstInfo;
return new TstInfo(Asn1Sequence.GetInstance(obj));
}
public static TstInfo GetInstance(Asn1TaggedObject taggedObject, bool declaredExplicit)
{
return new TstInfo(Asn1Sequence.GetInstance(taggedObject, declaredExplicit));
}
private TstInfo(Asn1Sequence seq)
{
IEnumerator<Asn1Encodable> enumerator = seq.GetEnumerator();
enumerator.MoveNext();
m_version = DerInteger.GetInstance(enumerator.Current);
enumerator.MoveNext();
m_tsaPolicyID = DerObjectIdentifier.GetInstance(enumerator.Current);
enumerator.MoveNext();
m_messageImprint = MessageImprint.GetInstance(enumerator.Current);
enumerator.MoveNext();
m_serialNumber = DerInteger.GetInstance(enumerator.Current);
enumerator.MoveNext();
m_genTime = Asn1GeneralizedTime.GetInstance(enumerator.Current);
m_ordering = DerBoolean.False;
while (enumerator.MoveNext()) {
Asn1Object asn1Object = (Asn1Object)enumerator.Current;
Asn1TaggedObject asn1TaggedObject = asn1Object as Asn1TaggedObject;
if (asn1TaggedObject != null) {
switch (asn1TaggedObject.TagNo) {
case 0:
m_tsa = GeneralName.GetInstance(asn1TaggedObject, true);
break;
case 1:
m_extensions = X509Extensions.GetInstance(asn1TaggedObject, false);
break;
default:
throw new ArgumentException("Unknown tag value " + asn1TaggedObject.TagNo.ToString());
}
}
if (asn1Object is Asn1Sequence)
m_accuracy = Accuracy.GetInstance(asn1Object);
if (asn1Object is DerBoolean)
m_ordering = DerBoolean.GetInstance(asn1Object);
if (asn1Object is DerInteger)
m_nonce = DerInteger.GetInstance(asn1Object);
}
}
public TstInfo(DerObjectIdentifier tsaPolicyId, MessageImprint messageImprint, DerInteger serialNumber, Asn1GeneralizedTime genTime, Accuracy accuracy, DerBoolean ordering, DerInteger nonce, GeneralName tsa, X509Extensions extensions)
{
m_version = new DerInteger(1);
m_tsaPolicyID = tsaPolicyId;
m_messageImprint = messageImprint;
m_serialNumber = serialNumber;
m_genTime = genTime;
m_accuracy = accuracy;
m_ordering = ordering;
m_nonce = nonce;
m_tsa = tsa;
m_extensions = extensions;
}
public override Asn1Object ToAsn1Object()
{
Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(10);
asn1EncodableVector.Add(m_version, m_tsaPolicyID, m_messageImprint, m_serialNumber, m_genTime);
asn1EncodableVector.AddOptional(m_accuracy);
if (m_ordering != null && m_ordering.IsTrue)
asn1EncodableVector.Add(m_ordering);
asn1EncodableVector.AddOptional(m_nonce);
asn1EncodableVector.AddOptionalTagged(true, 0, m_tsa);
asn1EncodableVector.AddOptionalTagged(false, 1, m_extensions);
return new DerSequence(asn1EncodableVector);
}
}
}