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114 lines
3.0 KiB
114 lines
3.0 KiB
1 year ago
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#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.X509;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Ocsp
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{
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public class Signature
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: Asn1Encodable
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{
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internal AlgorithmIdentifier signatureAlgorithm;
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internal DerBitString signatureValue;
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internal Asn1Sequence certs;
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public static Signature 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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public static Signature GetInstance(
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object obj)
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{
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if (obj == null || obj is Signature)
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{
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return (Signature)obj;
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}
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if (obj is Asn1Sequence)
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{
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return new Signature((Asn1Sequence)obj);
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}
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throw new ArgumentException("unknown object in factory: " + BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Platform.GetTypeName(obj), "obj");
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}
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public Signature(
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AlgorithmIdentifier signatureAlgorithm,
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DerBitString signatureValue)
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: this(signatureAlgorithm, signatureValue, null)
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{
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}
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public Signature(
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AlgorithmIdentifier signatureAlgorithm,
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DerBitString signatureValue,
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Asn1Sequence certs)
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{
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if (signatureAlgorithm == null)
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throw new ArgumentException("signatureAlgorithm");
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if (signatureValue == null)
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throw new ArgumentException("signatureValue");
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this.signatureAlgorithm = signatureAlgorithm;
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this.signatureValue = signatureValue;
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this.certs = certs;
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}
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private Signature(
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Asn1Sequence seq)
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{
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signatureAlgorithm = AlgorithmIdentifier.GetInstance(seq[0]);
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signatureValue = (DerBitString)seq[1];
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if (seq.Count == 3)
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{
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certs = Asn1Sequence.GetInstance(
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(Asn1TaggedObject)seq[2], true);
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}
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}
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public AlgorithmIdentifier SignatureAlgorithm
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{
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get { return signatureAlgorithm; }
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}
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public DerBitString SignatureValue
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{
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get { return signatureValue; }
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}
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public byte[] GetSignatureOctets()
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{
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return signatureValue.GetOctets();
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}
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public Asn1Sequence Certs
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{
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get { return certs; }
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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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* Signature ::= Sequence {
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* signatureAlgorithm AlgorithmIdentifier,
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* signature BIT STRING,
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* certs [0] EXPLICIT Sequence OF Certificate OPTIONAL}
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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(signatureAlgorithm, signatureValue);
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v.AddOptionalTagged(true, 0, certs);
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return new DerSequence(v);
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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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