private bool OnImportMultisigAddress(string[] args)
{
if (NoWallet())
{
return(true);
}
if (args.Length < 5)
{
Console.WriteLine("Error. Use at least 2 public keys to create a multisig address.");
return(true);
}
int m = int.Parse(args[2]);
int n = args.Length - 3;
if (m < 1 || m > n || n > 1024)
{
Console.WriteLine("Error. Invalid parameters.");
return(true);
}
ECPoint[] publicKeys = args.Skip(3).Select(p => ECPoint.Parse(p, ECCurve.Secp256r1)).ToArray();
Contract multiSignContract = Contract.CreateMultiSigContract(m, publicKeys);
KeyPair keyPair = Program.Wallet.GetAccounts().FirstOrDefault(p => p.HasKey && publicKeys.Contains(p.GetKey().PublicKey))?.GetKey();
WalletAccount account = Program.Wallet.CreateAccount(multiSignContract, keyPair);
if (Program.Wallet is NEP6Wallet wallet)
{
wallet.Save();
}
Console.WriteLine("Multisig. Addr.: " + multiSignContract.Address);
return(true);
}
public WalletAccount GetAccount(ECPoint pubkey)
{
return(GetAccount(Contract.CreateSignatureRedeemScript(pubkey).ToScriptHash()));
}
