92 lines
2.1 KiB
C#
92 lines
2.1 KiB
C#
using System;
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using Org.BouncyCastle.Asn1.Oiw;
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using Org.BouncyCastle.Asn1.X509;
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using Org.BouncyCastle.Utilities;
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namespace Org.BouncyCastle.Asn1.Ess;
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[Obsolete("Use version in Asn1.Esf instead")]
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public class OtherCertID : Asn1Encodable
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{
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private Asn1Encodable otherCertHash;
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private IssuerSerial issuerSerial;
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public AlgorithmIdentifier AlgorithmHash
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{
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get
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{
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if (otherCertHash.ToAsn1Object() is Asn1OctetString)
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{
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return new AlgorithmIdentifier(OiwObjectIdentifiers.IdSha1);
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}
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return DigestInfo.GetInstance(otherCertHash).AlgorithmID;
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}
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}
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public IssuerSerial IssuerSerial => issuerSerial;
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public static OtherCertID GetInstance(object o)
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{
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if (o == null || o is OtherCertID)
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{
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return (OtherCertID)o;
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}
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if (o is Asn1Sequence)
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{
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return new OtherCertID((Asn1Sequence)o);
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}
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throw new ArgumentException("unknown object in 'OtherCertID' factory : " + Platform.GetTypeName(o) + ".");
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}
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public OtherCertID(Asn1Sequence seq)
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{
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if (seq.Count < 1 || seq.Count > 2)
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{
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throw new ArgumentException("Bad sequence size: " + seq.Count);
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}
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if (seq[0].ToAsn1Object() is Asn1OctetString)
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{
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otherCertHash = Asn1OctetString.GetInstance(seq[0]);
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}
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else
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{
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otherCertHash = DigestInfo.GetInstance(seq[0]);
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}
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if (seq.Count > 1)
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{
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issuerSerial = IssuerSerial.GetInstance(Asn1Sequence.GetInstance(seq[1]));
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}
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}
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public OtherCertID(AlgorithmIdentifier algId, byte[] digest)
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{
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otherCertHash = new DigestInfo(algId, digest);
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}
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public OtherCertID(AlgorithmIdentifier algId, byte[] digest, IssuerSerial issuerSerial)
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{
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otherCertHash = new DigestInfo(algId, digest);
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this.issuerSerial = issuerSerial;
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}
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public byte[] GetCertHash()
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{
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if (otherCertHash.ToAsn1Object() is Asn1OctetString)
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{
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return ((Asn1OctetString)otherCertHash.ToAsn1Object()).GetOctets();
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}
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return DigestInfo.GetInstance(otherCertHash).GetDigest();
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}
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public override Asn1Object ToAsn1Object()
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{
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Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(otherCertHash);
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if (issuerSerial != null)
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{
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asn1EncodableVector.Add(issuerSerial);
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}
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return new DerSequence(asn1EncodableVector);
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}
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}
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