93 lines
2.3 KiB
C#
93 lines
2.3 KiB
C#
#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
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#pragma warning disable
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using System;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Crmf;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X509;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Cmp
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{
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public class OobCertHash
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: Asn1Encodable
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{
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private readonly AlgorithmIdentifier hashAlg;
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private readonly CertId certId;
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private readonly DerBitString hashVal;
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private OobCertHash(Asn1Sequence seq)
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{
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int index = seq.Count - 1;
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hashVal = DerBitString.GetInstance(seq[index--]);
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for (int i = index; i >= 0; i--)
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{
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Asn1TaggedObject tObj = (Asn1TaggedObject)seq[i];
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if (tObj.TagNo == 0)
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{
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hashAlg = AlgorithmIdentifier.GetInstance(tObj, true);
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}
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else
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{
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certId = CertId.GetInstance(tObj, true);
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}
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}
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}
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public static OobCertHash GetInstance(object obj)
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{
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if (obj is OobCertHash)
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return (OobCertHash)obj;
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if (obj is Asn1Sequence)
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return new OobCertHash((Asn1Sequence)obj);
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throw new ArgumentException("Invalid object: " + BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Platform.GetTypeName(obj), "obj");
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}
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public virtual AlgorithmIdentifier HashAlg
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{
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get { return hashAlg; }
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}
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public virtual CertId CertID
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{
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get { return certId; }
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}
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/**
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* <pre>
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* OobCertHash ::= SEQUENCE {
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* hashAlg [0] AlgorithmIdentifier OPTIONAL,
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* certId [1] CertId OPTIONAL,
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* hashVal BIT STRING
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* -- hashVal is calculated over the Der encoding of the
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* -- self-signed certificate with the identifier certID.
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* }
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* </pre>
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* @return a basic ASN.1 object representation.
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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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AddOptional(v, 0, hashAlg);
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AddOptional(v, 1, certId);
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v.Add(hashVal);
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return new DerSequence(v);
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}
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private void AddOptional(Asn1EncodableVector v, int tagNo, Asn1Encodable obj)
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{
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if (obj != null)
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{
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v.Add(new DerTaggedObject(true, tagNo, obj));
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}
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}
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}
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}
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#pragma warning restore
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#endif
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