init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Asn1/Esf/OtherSigningCertificate.cs

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+using System;
+using System.Collections;
+using Org.BouncyCastle.Asn1.X509;
+using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Collections;
+
+namespace Org.BouncyCastle.Asn1.Esf;
+
+public class OtherSigningCertificate : Asn1Encodable
+{
+	private readonly Asn1Sequence certs;
+
+	private readonly Asn1Sequence policies;
+
+	public static OtherSigningCertificate GetInstance(object obj)
+	{
+		if (obj == null || obj is OtherSigningCertificate)
+		{
+			return (OtherSigningCertificate)obj;
+		}
+		if (obj is Asn1Sequence)
+		{
+			return new OtherSigningCertificate((Asn1Sequence)obj);
+		}
+		throw new ArgumentException("Unknown object in 'OtherSigningCertificate' factory: " + Platform.GetTypeName(obj), "obj");
+	}
+
+	private OtherSigningCertificate(Asn1Sequence seq)
+	{
+		if (seq == null)
+		{
+			throw new ArgumentNullException("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 OtherSigningCertificate(params OtherCertID[] certs)
+		: this(certs, (PolicyInformation[])null)
+	{
+	}
+
+	public OtherSigningCertificate(OtherCertID[] certs, params PolicyInformation[] policies)
+	{
+		if (certs == null)
+		{
+			throw new ArgumentNullException("certs");
+		}
+		this.certs = new DerSequence(certs);
+		if (policies != null)
+		{
+			this.policies = new DerSequence(policies);
+		}
+	}
+
+	public OtherSigningCertificate(IEnumerable certs)
+		: this(certs, null)
+	{
+	}
+
+	public OtherSigningCertificate(IEnumerable certs, IEnumerable policies)
+	{
+		if (certs == null)
+		{
+			throw new ArgumentNullException("certs");
+		}
+		if (!CollectionUtilities.CheckElementsAreOfType(certs, typeof(OtherCertID)))
+		{
+			throw new ArgumentException("Must contain only 'OtherCertID' objects", "certs");
+		}
+		this.certs = new DerSequence(Asn1EncodableVector.FromEnumerable(certs));
+		if (policies != null)
+		{
+			if (!CollectionUtilities.CheckElementsAreOfType(policies, typeof(PolicyInformation)))
+			{
+				throw new ArgumentException("Must contain only 'PolicyInformation' objects", "policies");
+			}
+			this.policies = new DerSequence(Asn1EncodableVector.FromEnumerable(policies));
+		}
+	}
+
+	public OtherCertID[] GetCerts()
+	{
+		OtherCertID[] array = new OtherCertID[certs.Count];
+		for (int i = 0; i < certs.Count; i++)
+		{
+			array[i] = OtherCertID.GetInstance(certs[i].ToAsn1Object());
+		}
+		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].ToAsn1Object());
+		}
+		return array;
+	}
+
+	public override Asn1Object ToAsn1Object()
+	{
+		Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(certs);
+		if (policies != null)
+		{
+			asn1EncodableVector.Add(policies);
+		}
+		return new DerSequence(asn1EncodableVector);
+	}
+}