public override void AddContract(VerificationContract contract)
{
base.AddContract(contract);
using (WalletDataContext ctx = new WalletDataContext(DbPath))
{
Contract db_contract = ctx.Contracts.FirstOrDefault(p => p.ScriptHash.SequenceEqual(contract.ScriptHash.ToArray()));
if (db_contract != null)
{
db_contract.PublicKeyHash = contract.PublicKeyHash.ToArray();
}
else
{
Address db_address = ctx.Addresses.FirstOrDefault(p => p.ScriptHash.SequenceEqual(contract.ScriptHash.ToArray()));
if (db_address == null)
{
ctx.Addresses.Add(new Address
{
ScriptHash = contract.ScriptHash.ToArray()
});
}
ctx.Contracts.Add(new Contract
{
RawData = contract.ToArray(),
ScriptHash = contract.ScriptHash.ToArray(),
PublicKeyHash = contract.PublicKeyHash.ToArray()
});
}
ctx.SaveChanges();
}
}
public override WalletKeyPair CreateKey(byte[] privateKey)
{
WalletKeyPair account = base.CreateKey(privateKey);
OnCreateAccount(account);
AddContract(VerificationContract.CreateSignatureContract(account.PublicKey));
return(account);
}
private Dictionary <UInt160, WalletAccount> LoadAccounts()
{
using (WalletDataContext ctx = new WalletDataContext(path))
{
Dictionary <UInt160, WalletAccount> accounts = ctx.Addresses.Select(p => p.ScriptHash).AsEnumerable().Select(p => new UserWalletAccount(new UInt160(p))).ToDictionary(p => p.ScriptHash, p => (WalletAccount)p);
foreach (Contract db_contract in ctx.Contracts.Include(p => p.Account))
{
VerificationContract contract = db_contract.RawData.AsSerializable <VerificationContract>();
UserWalletAccount account = (UserWalletAccount)accounts[contract.ScriptHash];
account.Contract = contract;
account.Key = new KeyPair(DecryptPrivateKey(db_contract.Account.PrivateKeyEncrypted));
}
return(accounts);
}
}
public override WalletAccount CreateAccount(byte[] privateKey)
{
KeyPair key = new KeyPair(privateKey);
VerificationContract contract = new VerificationContract
{
Script = SmartContract.Contract.CreateSignatureRedeemScript(key.PublicKey),
ParameterList = new[] { ContractParameterType.Signature }
};
UserWalletAccount account = new UserWalletAccount(contract.ScriptHash)
{
Key = key,
Contract = contract
};
AddAccount(account, false);
return(account);
}
public override WalletAccount CreateAccount(SmartContract.Contract contract, KeyPair key = null)
{
VerificationContract verification_contract = contract as VerificationContract;
if (verification_contract == null)
{
verification_contract = new VerificationContract
{
Script = contract.Script,
ParameterList = contract.ParameterList
};
}
UserWalletAccount account = new UserWalletAccount(verification_contract.ScriptHash)
{
Key = key,
Contract = verification_contract
};
AddAccount(account, false);
return(account);
}