IssuerSerial.cs
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using System;
using Org.BouncyCastle.Utilities;
namespace Org.BouncyCastle.Asn1.X509
{
public class IssuerSerial
: Asn1Encodable
{
internal readonly GeneralNames issuer;
internal readonly DerInteger serial;
internal readonly DerBitString issuerUid;
public static IssuerSerial GetInstance(
object obj)
{
if (obj == null || obj is IssuerSerial)
{
return (IssuerSerial) obj;
}
if (obj is Asn1Sequence)
{
return new IssuerSerial((Asn1Sequence) obj);
}
throw new ArgumentException("unknown object in factory: " + Platform.GetTypeName(obj), "obj");
}
public static IssuerSerial GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
}
private IssuerSerial(
Asn1Sequence seq)
{
if (seq.Count != 2 && seq.Count != 3)
{
throw new ArgumentException("Bad sequence size: " + seq.Count);
}
issuer = GeneralNames.GetInstance(seq[0]);
serial = DerInteger.GetInstance(seq[1]);
if (seq.Count == 3)
{
issuerUid = DerBitString.GetInstance(seq[2]);
}
}
public IssuerSerial(
GeneralNames issuer,
DerInteger serial)
{
this.issuer = issuer;
this.serial = serial;
}
public GeneralNames Issuer
{
get { return issuer; }
}
public DerInteger Serial
{
get { return serial; }
}
public DerBitString IssuerUid
{
get { return issuerUid; }
}
/**
* Produce an object suitable for an Asn1OutputStream.
* <pre>
* IssuerSerial ::= Sequence {
* issuer GeneralNames,
* serial CertificateSerialNumber,
* issuerUid UniqueIdentifier OPTIONAL
* }
* </pre>
*/
public override Asn1Object ToAsn1Object()
{
Asn1EncodableVector v = new Asn1EncodableVector(
issuer, serial);
if (issuerUid != null)
{
v.Add(issuerUid);
}
return new DerSequence(v);
}
}
}