65 lines
2.1 KiB
C#
65 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.Crypto.Impl
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{
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public sealed class LegacyTls13Verifier
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: TlsVerifier
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{
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private readonly int m_signatureScheme;
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private readonly Tls13Verifier m_tls13Verifier;
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public LegacyTls13Verifier(int signatureScheme, Tls13Verifier tls13Verifier)
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{
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if (!TlsUtilities.IsValidUint16(signatureScheme))
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throw new ArgumentException("signatureScheme");
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if (tls13Verifier == null)
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throw new ArgumentNullException("tls13Verifier");
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this.m_signatureScheme = signatureScheme;
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this.m_tls13Verifier = tls13Verifier;
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}
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public TlsStreamVerifier GetStreamVerifier(DigitallySigned digitallySigned)
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{
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SignatureAndHashAlgorithm algorithm = digitallySigned.Algorithm;
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if (algorithm == null || SignatureScheme.From(algorithm) != m_signatureScheme)
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throw new InvalidOperationException("Invalid algorithm: " + algorithm);
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return new TlsStreamVerifierImpl(m_tls13Verifier, digitallySigned.Signature);
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}
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public bool VerifyRawSignature(DigitallySigned digitallySigned, byte[] hash)
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{
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throw new NotSupportedException();
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}
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private class TlsStreamVerifierImpl
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: TlsStreamVerifier
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{
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private readonly Tls13Verifier m_tls13Verifier;
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private readonly byte[] m_signature;
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internal TlsStreamVerifierImpl(Tls13Verifier tls13Verifier, byte[] signature)
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{
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this.m_tls13Verifier = tls13Verifier;
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this.m_signature = signature;
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}
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public Stream Stream
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{
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get { return m_tls13Verifier.Stream; }
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}
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public bool IsVerified()
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{
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return m_tls13Verifier.VerifySignature(m_signature);
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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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