static async Task Main(string[] args)
{
Rlp.RegisterDecoders(typeof(DepositDecoder).Assembly);
Rlp.RegisterDecoders(typeof(DepositDetailsDecoder).Assembly);
string dbPath = args[0];
ConsoleAsyncLogger asyncLogger = new ConsoleAsyncLogger(LogLevel.Info);
OneLoggerLogManager logManager = new OneLoggerLogManager(asyncLogger);
var deposits = await LoadDeposits(logManager, dbPath);
IKeyStore keyStore = BuildKeyStore(logManager);
DevKeyStoreWallet wallet = new DevKeyStoreWallet(keyStore, logManager, false);
foreach (var depositGroup in deposits.Items.GroupBy(d => d.Consumer))
{
Console.WriteLine($"Deposits by {depositGroup.Key}");
foreach (DepositDetails depositDetails in depositGroup)
{
DateTimeOffset dto = DateTimeOffset.FromUnixTimeSeconds(depositDetails.Deposit.ExpiryTime);
Console.WriteLine($" [REFUNDABLE] Deposit by {depositDetails.Consumer} for {depositDetails.DataAsset.Name} {depositDetails.Deposit.Units} expired on {dto.Date:f}");
}
Transaction[] refundTxs = GenerateTxsForRefunds(depositGroup, wallet);
foreach (Transaction transaction in refundTxs)
{
Console.WriteLine();
Console.WriteLine("***************************************");
TxDecoder decoder = new TxDecoder();
Rlp txRlp = decoder.Encode(transaction);
Console.WriteLine(txRlp.Bytes.ToHexString());
Console.WriteLine("***************************************");
}
}
Console.ReadLine();
}
private static Transaction[] GenerateTxsForRefunds(IGrouping <Address, DepositDetails> depositGroup, DevKeyStoreWallet wallet)
{
Console.WriteLine();
Console.Write($"Provide nonce for {depositGroup.Key}: ");
int nonce = int.Parse(Console.ReadLine());
Console.Write($"Provide address to send the refund to: ");
string hexAddress = Console.ReadLine();
Address refundTo = new Address(hexAddress);
ConsoleUtils consoleUtils = new ConsoleUtils(new ConsoleWrapper());
SecureString securedPassword = consoleUtils.ReadSecret("Provide password: "******"Password has been accepted.");
Console.WriteLine();
Console.WriteLine($"Great, will generate refund transactions for deposits of {depositGroup.Key} starting with nonce {nonce}. ETH/DAI will be sent to {refundTo}.");
List <Transaction> transactions = new List <Transaction>(depositGroup.Count());
foreach (DepositDetails depositDetails in depositGroup)
{
Deposit deposit = depositDetails.Deposit;
RefundClaim refundClaim = new RefundClaim(deposit.Id, depositDetails.DataAsset.Id, deposit.Units,
deposit.Value, deposit.ExpiryTime, depositDetails.Pepper, depositDetails.DataAsset.Provider.Address, refundTo);
UInt256 gasPrice = 20.GWei();
AbiEncoder abiEncoder = new AbiEncoder();
byte[] txData = abiEncoder.Encode(AbiEncodingStyle.IncludeSignature, ContractData.ClaimRefundSig, depositDetails.DataAsset.Id, refundClaim.Units, refundClaim.Value, refundClaim.ExpiryTime, refundClaim.Pepper, refundClaim.Provider, depositDetails.Consumer);
Transaction transaction = new Transaction();
transaction.Value = 0;
transaction.Data = txData;
transaction.To = new Address("0xb1AD03b75bD9E5AB89968D7a37d99F9dd220796D");
transaction.SenderAddress = depositDetails.Consumer;
transaction.GasLimit = 100000;
transaction.GasPrice = gasPrice;
transaction.Nonce = (UInt256)nonce++;
wallet.Sign(transaction, ChainId.Mainnet);
EthereumEcdsa ecdsa = new EthereumEcdsa(ChainId.Mainnet, LimboLogs.Instance);
Address recoveredAddress = ecdsa.RecoverAddress(transaction);
if (recoveredAddress != transaction.SenderAddress)
{
Console.WriteLine("Signature failure");
return(new Transaction[0]);
}
transactions.Add(transaction);
}
return(transactions.ToArray());
}
Console.WriteLine("Incorrect password.");
return(new Transaction[0]);
}
