99 lines
2.1 KiB
C#
99 lines
2.1 KiB
C#
using System;
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namespace Org.BouncyCastle.Asn1.X509
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{
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public class IssuerSerial
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: Asn1Encodable
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{
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internal readonly GeneralNames issuer;
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internal readonly DerInteger serial;
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internal readonly DerBitString issuerUid;
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public static IssuerSerial GetInstance(
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object obj)
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{
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if (obj == null || obj is IssuerSerial)
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{
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return (IssuerSerial) obj;
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}
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if (obj is Asn1Sequence)
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{
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return new IssuerSerial((Asn1Sequence) obj);
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}
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throw new ArgumentException("unknown object in factory: " + obj.GetType().Name, "obj");
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}
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public static IssuerSerial GetInstance(
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Asn1TaggedObject obj,
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bool explicitly)
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{
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return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
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}
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private IssuerSerial(
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Asn1Sequence seq)
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{
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if (seq.Count != 2 && seq.Count != 3)
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{
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throw new ArgumentException("Bad sequence size: " + seq.Count);
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}
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issuer = GeneralNames.GetInstance(seq[0]);
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serial = DerInteger.GetInstance(seq[1]);
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if (seq.Count == 3)
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{
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issuerUid = DerBitString.GetInstance(seq[2]);
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}
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}
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public IssuerSerial(
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GeneralNames issuer,
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DerInteger serial)
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{
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this.issuer = issuer;
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this.serial = serial;
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}
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public GeneralNames Issuer
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{
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get { return issuer; }
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}
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public DerInteger Serial
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{
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get { return serial; }
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}
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public DerBitString IssuerUid
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{
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get { return issuerUid; }
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}
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/**
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* Produce an object suitable for an Asn1OutputStream.
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* <pre>
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* IssuerSerial ::= Sequence {
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* issuer GeneralNames,
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* serial CertificateSerialNumber,
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* issuerUid UniqueIdentifier OPTIONAL
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* }
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* </pre>
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*/
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public override Asn1Object ToAsn1Object()
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{
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Asn1EncodableVector v = new Asn1EncodableVector(
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issuer, serial);
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if (issuerUid != null)
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{
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v.Add(issuerUid);
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}
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return new DerSequence(v);
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}
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}
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}
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