init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Asn1/Ess/SigningCertificateV2.cs

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+using System;
+using Org.BouncyCastle.Asn1.X509;
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Asn1.Ess;
+
+public class SigningCertificateV2 : Asn1Encodable
+{
+	private readonly Asn1Sequence certs;
+
+	private readonly Asn1Sequence policies;
+
+	public static SigningCertificateV2 GetInstance(object o)
+	{
+		if (o == null || o is SigningCertificateV2)
+		{
+			return (SigningCertificateV2)o;
+		}
+		if (o is Asn1Sequence)
+		{
+			return new SigningCertificateV2((Asn1Sequence)o);
+		}
+		throw new ArgumentException("unknown object in 'SigningCertificateV2' factory : " + Platform.GetTypeName(o) + ".");
+	}
+
+	private SigningCertificateV2(Asn1Sequence seq)
+	{
+		if (seq.Count < 1 || seq.Count > 2)
+		{
+			throw new ArgumentException("Bad sequence size: " + seq.Count, "seq");
+		}
+		certs = Asn1Sequence.GetInstance(seq[0].ToAsn1Object());
+		if (seq.Count > 1)
+		{
+			policies = Asn1Sequence.GetInstance(seq[1].ToAsn1Object());
+		}
+	}
+
+	public SigningCertificateV2(EssCertIDv2 cert)
+	{
+		certs = new DerSequence(cert);
+	}
+
+	public SigningCertificateV2(EssCertIDv2[] certs)
+	{
+		this.certs = new DerSequence(certs);
+	}
+
+	public SigningCertificateV2(EssCertIDv2[] certs, PolicyInformation[] policies)
+	{
+		this.certs = new DerSequence(certs);
+		if (policies != null)
+		{
+			this.policies = new DerSequence(policies);
+		}
+	}
+
+	public EssCertIDv2[] GetCerts()
+	{
+		EssCertIDv2[] array = new EssCertIDv2[certs.Count];
+		for (int i = 0; i != certs.Count; i++)
+		{
+			array[i] = EssCertIDv2.GetInstance(certs[i]);
+		}
+		return array;
+	}
+
+	public PolicyInformation[] GetPolicies()
+	{
+		if (policies == null)
+		{
+			return null;
+		}
+		PolicyInformation[] array = new PolicyInformation[policies.Count];
+		for (int i = 0; i != policies.Count; i++)
+		{
+			array[i] = PolicyInformation.GetInstance(policies[i]);
+		}
+		return array;
+	}
+
+	public override Asn1Object ToAsn1Object()
+	{
+		Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(certs);
+		if (policies != null)
+		{
+			asn1EncodableVector.Add(policies);
+		}
+		return new DerSequence(asn1EncodableVector);
+	}
+}