private static void ConnectCallback(IAsyncResult ar)
{
try
{
// Retrieve the socket from the state object.
Socket client = (Socket)ar.AsyncState;
// Complete the connection.
client.EndConnect(ar);
var blockchain = NetworkFileProvider <Blockchain.Blockchain> .GetModel(Constants.BlockchainStoragePath);
if (!blockchain.Nodes.Any(n => n.Address == client.RemoteEndPoint.ToString()))
{
blockchain.RegisterNode(client.RemoteEndPoint.ToString());
}
NetworkFileProvider <Blockchain.Blockchain> .SetModel(Constants.BlockchainStoragePath, blockchain);
// Signal that the connection has been made.
connectDone.Set();
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
public static void RunCommand(string commandName, string input)
{
blockchain = NetworkFileProvider <Blockchain.Blockchain> .GetModel(Constants.BlockchainStoragePath);
if (commandName == "connect")
{
string template = "{0} -ip {1} -p {2}";
var args = ReverseStringFormat(template, input);
int port = int.Parse(args[2]);
IPAddress clientIp;
if (IPAddress.TryParse(args[1], out clientIp))
{
blockchain.RegisterNode($"{clientIp}:{port}");
AsynchronousClient.Connect(clientIp, port);
}
else
{
Logger.LogLine("incorect command parameters", ConsoleColor.Red);
}
}
if (commandName == "peers")
{
if (blockchain.Nodes.Count > 0)
{
foreach (var node in blockchain.Nodes)
{
Logger.LogLine(node.Address, ConsoleColor.Green);
}
}
else
{
Logger.LogLine("no peers", ConsoleColor.Red);
}
}
if (commandName == "start-wallet")
{
WalletProvider.Initialize();
}
if (commandName == "sync")
{
var result = blockchain.ResolveConflicts();
if (result)
{
Logger.LogLine("successfully sync network", ConsoleColor.Green);
}
else
{
Logger.LogLine("error while sync network", ConsoleColor.Red);
}
}
}
public static void Initialize()
{
wallet = NetworkFileProvider <Wallet> .GetModel(Constants.WalletStoragePrivateKey);
BigInteger privateKey;
if (wallet.Address == null || wallet.Address == string.Empty)
{
Logger.LogLine("set password (must be 16 symbols):", ConsoleColor.Gray);
var password = Console.ReadLine();
var hex = CryptographyHelper.GetRandomHexNumber(62);
privateKey = Hex.HexToBigInteger(hex);
Logger.LogLine($"your private key is {privateKey}");
var encryptedPrivateKey = CryptographyHelper.Encrypt(privateKey.ToString(), password);
ECPoint publicKey = Secp256k1.Secp256k1.G.Multiply(privateKey);
string bitcoinAddressUncompressed = publicKey.GetBitcoinAddress(false);
string bitcoinAddressCompressed = publicKey.GetBitcoinAddress(compressed: true);
wallet.PublicKey = publicKey;
wallet.Address = bitcoinAddressCompressed;
wallet.EncryptedPrivateKey = encryptedPrivateKey;
NetworkFileProvider <Wallet> .SetModel(Constants.WalletStoragePrivateKey, wallet);
}
else
{
Logger.LogLine("your password:"******"your private key is {GetPrivateKey(password)}");
}
Logger.LogLine($"your address is {wallet.Address}");
}