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using System;
using Org.BouncyCastle.Asn1.X509;
namespace Org.BouncyCastle.Asn1.Ocsp
{
public class Request
: Asn1Encodable
{
public static Request GetInstance(object obj)
{
if (obj == null)
return null;
if (obj is Request request)
return request;
return new Request(Asn1Sequence.GetInstance(obj));
}
public static Request GetInstance(Asn1TaggedObject obj, bool explicitly)
{
return new Request(Asn1Sequence.GetInstance(obj, explicitly));
}
private readonly CertID m_reqCert;
private readonly X509Extensions m_singleRequestExtensions;
public Request(CertID reqCert, X509Extensions singleRequestExtensions)
{
m_reqCert = reqCert ?? throw new ArgumentNullException(nameof(reqCert));
m_singleRequestExtensions = singleRequestExtensions;
}
private Request(Asn1Sequence seq)
{
int count = seq.Count;
if (count < 1 || count > 2)
throw new ArgumentException("Bad sequence size: " + count, nameof(seq));
int pos = 0;
m_reqCert = CertID.GetInstance(seq[pos++]);
m_singleRequestExtensions = Asn1Utilities.ReadOptionalContextTagged(seq, ref pos, 0, true, X509Extensions.GetInstance);
if (pos != count)
throw new ArgumentException("Unexpected elements in sequence", nameof(seq));
}
public CertID ReqCert => m_reqCert;
public X509Extensions SingleRequestExtensions => m_singleRequestExtensions;
/**
* Produce an object suitable for an Asn1OutputStream.
* <pre>
* Request ::= Sequence {
* reqCert CertID,
* singleRequestExtensions [0] EXPLICIT Extensions OPTIONAL }
* </pre>
*/
public override Asn1Object ToAsn1Object()
{
Asn1EncodableVector v = new Asn1EncodableVector(2);
v.Add(m_reqCert);
v.AddOptionalTagged(true, 0, m_singleRequestExtensions);
return new DerSequence(v);
}
}
}
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