CertReqMsg.cs
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using System;
namespace Org.BouncyCastle.Asn1.Crmf
{
public class CertReqMsg
: Asn1Encodable
{
private readonly CertRequest certReq;
private readonly ProofOfPossession popo;
private readonly Asn1Sequence regInfo;
private CertReqMsg(Asn1Sequence seq)
{
certReq = CertRequest.GetInstance(seq[0]);
for (int pos = 1; pos < seq.Count; ++pos)
{
object o = seq[pos];
if (o is Asn1TaggedObject || o is ProofOfPossession)
{
popo = ProofOfPossession.GetInstance(o);
}
else
{
regInfo = Asn1Sequence.GetInstance(o);
}
}
}
public static CertReqMsg GetInstance(object obj)
{
if (obj is CertReqMsg)
return (CertReqMsg)obj;
if (obj != null)
return new CertReqMsg(Asn1Sequence.GetInstance(obj));
return null;
}
/**
* Creates a new CertReqMsg.
* @param certReq CertRequest
* @param popo may be null
* @param regInfo may be null
*/
public CertReqMsg(
CertRequest certReq,
ProofOfPossession popo,
AttributeTypeAndValue[] regInfo)
{
if (certReq == null)
throw new ArgumentNullException("certReq");
this.certReq = certReq;
this.popo = popo;
if (regInfo != null)
{
this.regInfo = new DerSequence(regInfo);
}
}
public virtual CertRequest CertReq
{
get { return certReq; }
}
public virtual ProofOfPossession Popo
{
get { return popo; }
}
public virtual AttributeTypeAndValue[] GetRegInfo()
{
if (regInfo == null)
return null;
AttributeTypeAndValue[] results = new AttributeTypeAndValue[regInfo.Count];
for (int i = 0; i != results.Length; ++i)
{
results[i] = AttributeTypeAndValue.GetInstance(regInfo[i]);
}
return results;
}
/**
* <pre>
* CertReqMsg ::= SEQUENCE {
* certReq CertRequest,
* pop ProofOfPossession OPTIONAL,
* -- content depends upon key type
* regInfo SEQUENCE SIZE(1..MAX) OF AttributeTypeAndValue OPTIONAL }
* </pre>
* @return a basic ASN.1 object representation.
*/
public override Asn1Object ToAsn1Object()
{
Asn1EncodableVector v = new Asn1EncodableVector(certReq);
v.AddOptional(popo, regInfo);
return new DerSequence(v);
}
}
}