/// <inheritdoc />
public OutgoingWoltkToVanillaCryptoService([NotNull] SRP6SessionKeyStore keyStore)
{
KeyStore = keyStore ?? throw new ArgumentNullException(nameof(keyStore));
LazyEncryptionService = new Lazy <ICryptoServiceProvider>(() => new SessionXORPacketCryptoService(true, KeyStore.SessionKey));
LazyDecryptionService = new Lazy <ICryptoServiceProvider>(() => new SessionXORPacketCryptoService(false, KeyStore.SessionKey), true);
}
/// <inheritdoc />
protected override IManagedNetworkClient <GamePacketPayload, GamePacketPayload> BuildOutgoingSessionManagedClient(NetworkClientBase clientBase, INetworkSerializationService serializeService)
{
SRP6SessionKeyStore keyStore = ServiceContainer.Resolve <SRP6SessionKeyStore>();
ICombinedSessionPacketCryptoService cryptoService = BuildOutgoingPacketCryptoService(keyStore);
var wowClientReadServerWrite = new WoWClientWriteServerReadProxyPacketPayloadReaderWriterDecorator <NetworkClientBase, GamePacketPayload, GamePacketPayload, IGamePacketPayload>(clientBase, serializeService, cryptoService);
return(new ManagedNetworkServerClient <WoWClientWriteServerReadProxyPacketPayloadReaderWriterDecorator <NetworkClientBase, GamePacketPayload, GamePacketPayload, IGamePacketPayload>, GamePacketPayload, GamePacketPayload>(wowClientReadServerWrite, Logger));
}
/// <inheritdoc />
protected override IManagedNetworkServerClient <GamePacketPayload, GamePacketPayload> BuildIncomingSessionManagedClient(NetworkClientBase clientBase, INetworkSerializationService serializeService)
{
//TODO: Are any details actually valuable here?
if (Logger.IsInfoEnabled)
{
Logger.Info($"Client connected to proxy.");
}
SRP6SessionKeyStore keyStore = ServiceContainer.Resolve <SRP6SessionKeyStore>();
ICombinedSessionPacketCryptoService cryptoService = BuildIncomingPacketCryptoService(keyStore);
var wowClientReadServerWrite = new WoWClientReadServerWriteProxyPacketPayloadReaderWriterDecorator <NetworkClientBase, GamePacketPayload, GamePacketPayload, IGamePacketPayload>(clientBase, serializeService, cryptoService, Logger);
return(new ManagedNetworkServerClient <WoWClientReadServerWriteProxyPacketPayloadReaderWriterDecorator <NetworkClientBase, GamePacketPayload, GamePacketPayload, IGamePacketPayload>, GamePacketPayload, GamePacketPayload>(wowClientReadServerWrite, Logger));
}
/// <summary>
/// Inheritors can override this to implement and return their own crypto strategy.
/// </summary>
/// <param name="keyStore"></param>
/// <returns></returns>
protected virtual ICombinedSessionPacketCryptoService BuildOutgoingPacketCryptoService([NotNull] SRP6SessionKeyStore keyStore)
{
if (keyStore == null)
{
throw new ArgumentNullException(nameof(keyStore));
}
return(new DefaultSessionPacketCryptoService(ServiceContainer.Resolve <SRP6SessionKeyStore>(), encryptionKey.ToArray(), decryptionKey.ToArray()));
}
//TODO: Redo this design so we can inject this somehow.
/// <inheritdoc />
protected override ICombinedSessionPacketCryptoService BuildOutgoingPacketCryptoService(SRP6SessionKeyStore keyStore)
{
return(new OutgoingWoltkToVanillaCryptoService(keyStore));
}
