public SLPClientConnector(
INameResolverFactory <IAsymetricCrypt> asymetricCryptFactory,
ISymetricCrypt symetric,
ISerializerFactory serializeT,
ILogger logger,
IHash hash,
IPersistentPrivateKeyProvider persistentPrivateKeyProvider,
ICompression compression,
ISecureProtocolHandshake secureProtocolHandshake,
IClientConnector clientConnector,
IOptions <SLJPOption> sljpOptions = null
)
{
this.asymetricForDecrypt = asymetricCryptFactory.Resolve();
this.asymetricToEncrypt = asymetricCryptFactory.Resolve();
this.firstAsymetricHandshakeToDecrypt = asymetricCryptFactory.Resolve();
this.firstAsymetricHandshakeToEncrypt = asymetricCryptFactory.Resolve();
this.textPlainTCPChannel = clientConnector;
this.symetric = symetric;
this.serializeT = serializeT.Resolve(SerializerType.Json);
this.logger = logger;
this.hash = hash;
this.IPersistentPrivateKeyProvider = persistentPrivateKeyProvider;
this.compression = compression;
this.secureProtocolHandshake = secureProtocolHandshake;
var SecurityMaxSizeToReceive = sljpOptions.Value.SecurityMaxSizeToReceive;
this.sljpOptions = sljpOptions.Value ?? new SLJPOption();
}
public void Connect(IPAddress ipAddress, int port)
{
this.textPlainTCPChannel.Connect(ipAddress, port);
//Read a persistent private key or create a new
//TODO: See for domain name server rather than ip.
var ppk = this.IPersistentPrivateKeyProvider.Read(ipAddress.ToString(), port);
PublicKey publicKeyToSend = null;
if (ppk == null)//New key to generate in server.
{
this.asymetricForDecrypt.GenerateKeys();
this.thisPrivateKey = this.asymetricForDecrypt.GetPrivateKey();//To Decrypt Server Messages
publicKeyToSend = asymetricForDecrypt.GetPublicKey();
}
else //Using existing key.
{
publicKeyToSend = new PublicKey {
yExponent = ppk.PrivateKey.yExponent, yModulus = ppk.PrivateKey.yModulus
};
this.thisPrivateKey = ppk.PrivateKey;
}
bool IsKeyFound = ppk != null;
SendPublicKey(publicKeyToSend, IsKeyFound, false);
//Should receive the public key
this.Receive(littleBuffer, 0, littleBuffer.Length);
//if (ppk == null)//No save yet
{
PersistentPrivateKey ppkNew = new PersistentPrivateKey
{
Port = port,
Server = ipAddress.ToString(),
PrivateKey = this.thisPrivateKey,
PublicKeyRemote = this.remotePublicKey,
FromServer = false
};
IPersistentPrivateKeyProvider.Save(ppkNew);
}
}
