62 lines
2.1 KiB
C#
62 lines
2.1 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 System.IO;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Tls
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{
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public sealed class CertificateVerify
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{
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private readonly int m_algorithm;
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private readonly byte[] m_signature;
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public CertificateVerify(int algorithm, byte[] signature)
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{
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if (!TlsUtilities.IsValidUint16(algorithm))
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throw new ArgumentException("algorithm");
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if (signature == null)
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throw new ArgumentNullException("signature");
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this.m_algorithm = algorithm;
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this.m_signature = signature;
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}
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/// <returns>a <see cref="SignatureScheme"/> value.</returns>
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public int Algorithm
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{
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get { return m_algorithm; }
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}
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public byte[] Signature
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{
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get { return m_signature; }
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}
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/// <summary>Encode this <see cref="CertificateVerify"/> to a <see cref="Stream"/>.</summary>
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/// <param name="output">the <see cref="Stream"/> to encode to.</param>
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/// <exception cref="IOException"/>
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public void Encode(Stream output)
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{
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TlsUtilities.WriteUint16(m_algorithm, output);
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TlsUtilities.WriteOpaque16(m_signature, output);
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}
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/// <summary>Parse a <see cref="CertificateVerify"/> from a <see cref="Stream"/>.</summary>
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/// <param name="context">the <see cref="TlsContext"/> of the current connection.</param>
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/// <param name="input">the <see cref="Stream"/> to parse from.</param>
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/// <returns>a <see cref="CertificateVerify"/> object.</returns>
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/// <exception cref="IOException"/>
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public static CertificateVerify Parse(TlsContext context, Stream input)
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{
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if (!TlsUtilities.IsTlsV13(context))
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throw new InvalidOperationException();
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int algorithm = TlsUtilities.ReadUint16(input);
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byte[] signature = TlsUtilities.ReadOpaque16(input);
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return new CertificateVerify(algorithm, signature);
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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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