public async Task Open_NotExist_Account()
{
var address = Address.FromString("test account");
var addString = address.GetFormatted();
var keyPair = _keyStore.GetAccountKeyPair(addString);
keyPair.ShouldBe(null);
var errResult = await _keyStore.OpenAsync(addString, "123");
errResult.ShouldBe(AElfKeyStore.Errors.AccountFileNotFound);
}
public Transaction SignTransaction(Transaction tx)
{
string addr = tx.From.Value.ToHex();
ECKeyPair kp = _keyStore.GetAccountKeyPair(addr);
if (kp == null)
{
Console.WriteLine("The following account is locked:" + addr);
return(null);
}
MemoryStream ms = new MemoryStream();
Serializer.Serialize(ms, tx);
byte[] b = ms.ToArray();
byte[] toSig = SHA256.Create().ComputeHash(b);
// Sign the hash
ECSigner signer = new ECSigner();
ECSignature signature = signer.Sign(kp, toSig);
// Update the signature
tx.R = signature.R;
tx.S = signature.S;
tx.P = kp.PublicKey.Q.GetEncoded();
return(tx);
}
private void UnlockAccount(string address, bool timeout = true)
{
var accounts = _keyStore.ListAccounts();
if (accounts == null || accounts.Count <= 0)
{
_screenManager.PrintError("error: the account '" + address + "' does not exist.");
return;
}
if (!accounts.Contains(address))
{
_screenManager.PrintError("account does not exist!");
return;
}
var password = _screenManager.AskInvisible("password: "******"incorrect password!");
return;
}
if (tryOpen == AElfKeyStore.Errors.AccountAlreadyUnlocked)
{
_screenManager.PrintError("account already unlocked!");
return;
}
if (tryOpen == AElfKeyStore.Errors.None)
{
_screenManager.PrintLine("account successfully unlocked!");
return;
}
var kp = _keyStore.GetAccountKeyPair(address);
_screenManager.PrintLine($"Pub : {kp.GetEncodedPublicKey().ToHex()}");
}
public void Init(ContainerBuilder builder)
{
ECKeyPair nodeKey = null;
if (!string.IsNullOrWhiteSpace(NodeConfig.Instance.NodeAccount))
{
try
{
var ks = new AElfKeyStore(ApplicationHelpers.GetDefaultConfigPath());
var pass = string.IsNullOrWhiteSpace(NodeConfig.Instance.NodeAccountPassword)
? AskInvisible(NodeConfig.Instance.NodeAccount)
: NodeConfig.Instance.NodeAccountPassword;
ks.OpenAsync(NodeConfig.Instance.NodeAccount, pass, false);
NodeConfig.Instance.NodeAccountPassword = pass;
nodeKey = ks.GetAccountKeyPair(NodeConfig.Instance.NodeAccount);
if (nodeKey == null)
{
Console.WriteLine("Load keystore failed");
}
}
catch (Exception e)
{
throw new Exception("Load keystore failed");
}
}
TransactionPoolConfig.Instance.EcKeyPair = nodeKey;
NetworkConfig.Instance.EcKeyPair = nodeKey;
builder.RegisterModule(new NodeAutofacModule());
}
public ECKeyPair GetKeyPair(string addr)
{
ECKeyPair kp = _keyStore.GetAccountKeyPair(addr);
return(kp);
}
