53 lines
1.5 KiB
C#
53 lines
1.5 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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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IO;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.IO;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Tls.Crypto.Impl.BC
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{
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internal sealed class BcVerifyingStreamSigner
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: TlsStreamSigner
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{
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private readonly ISigner m_signer;
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private readonly ISigner m_verifier;
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private readonly TeeOutputStream m_output;
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internal BcVerifyingStreamSigner(ISigner signer, ISigner verifier)
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{
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Stream outputSigner = new SignerSink(signer);
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Stream outputVerifier = new SignerSink(verifier);
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this.m_signer = signer;
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this.m_verifier = verifier;
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this.m_output = new TeeOutputStream(outputSigner, outputVerifier);
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}
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public Stream Stream
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{
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get { return m_output; }
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}
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public byte[] GetSignature()
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{
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try
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{
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byte[] signature = m_signer.GenerateSignature();
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if (m_verifier.VerifySignature(signature))
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return signature;
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}
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catch (CryptoException e)
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{
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throw new TlsFatalAlert(AlertDescription.internal_error, e);
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}
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throw new TlsFatalAlert(AlertDescription.internal_error);
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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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