init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Asn1/Crmf/CertReqMsg.cs

@@ -0,0 +1,86 @@
+using System;
+
+namespace Org.BouncyCastle.Asn1.Crmf;
+
+public class CertReqMsg : Asn1Encodable
+{
+	private readonly CertRequest certReq;
+
+	private readonly ProofOfPossession popo;
+
+	private readonly Asn1Sequence regInfo;
+
+	public virtual CertRequest CertReq => certReq;
+
+	public virtual ProofOfPossession Popo => popo;
+
+	private CertReqMsg(Asn1Sequence seq)
+	{
+		certReq = CertRequest.GetInstance(seq[0]);
+		for (int i = 1; i < seq.Count; i++)
+		{
+			object obj = seq[i];
+			if (obj is Asn1TaggedObject || obj is ProofOfPossession)
+			{
+				popo = ProofOfPossession.GetInstance(obj);
+			}
+			else
+			{
+				regInfo = Asn1Sequence.GetInstance(obj);
+			}
+		}
+	}
+
+	public static CertReqMsg GetInstance(object obj)
+	{
+		if (obj is CertReqMsg)
+		{
+			return (CertReqMsg)obj;
+		}
+		if (obj != null)
+		{
+			return new CertReqMsg(Asn1Sequence.GetInstance(obj));
+		}
+		return null;
+	}
+
+	public static CertReqMsg GetInstance(Asn1TaggedObject obj, bool isExplicit)
+	{
+		return GetInstance(Asn1Sequence.GetInstance(obj, isExplicit));
+	}
+
+	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 AttributeTypeAndValue[] GetRegInfo()
+	{
+		if (regInfo == null)
+		{
+			return null;
+		}
+		AttributeTypeAndValue[] array = new AttributeTypeAndValue[regInfo.Count];
+		for (int i = 0; i != array.Length; i++)
+		{
+			array[i] = AttributeTypeAndValue.GetInstance(regInfo[i]);
+		}
+		return array;
+	}
+
+	public override Asn1Object ToAsn1Object()
+	{
+		Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(certReq);
+		asn1EncodableVector.AddOptional(popo, regInfo);
+		return new DerSequence(asn1EncodableVector);
+	}
+}