72 lines
1.6 KiB
C#
72 lines
1.6 KiB
C#
using System;
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using System.IO;
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using Org.BouncyCastle.Asn1.Ocsp;
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namespace Org.BouncyCastle.Crypto.Tls;
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public class CertificateStatus
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{
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protected readonly byte mStatusType;
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protected readonly object mResponse;
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public virtual byte StatusType => mStatusType;
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public virtual object Response => mResponse;
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public CertificateStatus(byte statusType, object response)
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{
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if (!IsCorrectType(statusType, response))
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{
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throw new ArgumentException("not an instance of the correct type", "response");
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}
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mStatusType = statusType;
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mResponse = response;
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}
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public virtual OcspResponse GetOcspResponse()
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{
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if (!IsCorrectType(1, mResponse))
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{
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throw new InvalidOperationException("'response' is not an OcspResponse");
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}
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return (OcspResponse)mResponse;
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}
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public virtual void Encode(Stream output)
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{
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TlsUtilities.WriteUint8(mStatusType, output);
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byte b = mStatusType;
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if (b == 1)
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{
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byte[] encoded = ((OcspResponse)mResponse).GetEncoded("DER");
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TlsUtilities.WriteOpaque24(encoded, output);
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return;
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}
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throw new TlsFatalAlert(80);
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}
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public static CertificateStatus Parse(Stream input)
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{
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byte b = TlsUtilities.ReadUint8(input);
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byte b2 = b;
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if (b2 == 1)
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{
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byte[] encoding = TlsUtilities.ReadOpaque24(input);
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object instance = OcspResponse.GetInstance(TlsUtilities.ReadDerObject(encoding));
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return new CertificateStatus(b, instance);
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}
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throw new TlsFatalAlert(50);
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}
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protected static bool IsCorrectType(byte statusType, object response)
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{
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byte b = statusType;
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if (b == 1)
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{
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return response is OcspResponse;
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}
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throw new ArgumentException("unsupported CertificateStatusType", "statusType");
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}
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}
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