public void CreatingContractTypeFromBytesProducesError()
{
var contract = new Address(Generator.Integer(0, 100), Generator.Integer(0, 100), Generator.Integer(1000, 20000));
var bytes = Abi.EncodeArguments(new[] { contract });
var exception = Assert.Throws <ArgumentOutOfRangeException>(() =>
{
new Endorsement(KeyType.Contract, bytes);
});
Assert.Equal("type", exception.ParamName);
Assert.StartsWith("Only endorsements representing single Ed25519 or ECDSASecp256K1 keys are supported with this constructor, please use the contract address constructor instead.", exception.Message);
}
/// <summary>
/// Internal Create Contract Implementation
/// </summary>
public async Task <TResult> CreateContractImplementationAsync <TResult>(CreateContractParams createParameters, Action <IContext>?configure) where TResult : new()
{
createParameters = RequireInputParameter.CreateParameters(createParameters);
await using var context = CreateChildContext(configure);
var gateway = RequireInContext.Gateway(context);
var payer = RequireInContext.Payer(context);
var signatory = Transactions.GatherSignatories(context, createParameters.Signatory);
var transactionId = Transactions.GetOrCreateTransactionID(context);
var transactionBody = Transactions.CreateTransactionBody(context, transactionId);
transactionBody.ContractCreateInstance = new ContractCreateTransactionBody
{
FileID = Protobuf.ToFileId(createParameters.File),
AdminKey = createParameters.Administrator is null ? null : Protobuf.ToPublicKey(createParameters.Administrator),
Gas = createParameters.Gas,
InitialBalance = createParameters.InitialBalance,
AutoRenewPeriod = Protobuf.ToDuration(createParameters.RenewPeriod),
ConstructorParameters = ByteString.CopyFrom(Abi.EncodeArguments(createParameters.Arguments).ToArray()),
Memo = context.Memo ?? ""
};
var request = await Transactions.SignTransactionAsync(transactionBody, signatory);
var precheck = await Transactions.ExecuteSignedRequestWithRetryAsync(context, request, getRequestMethod, getResponseCode);
ValidateResult.PreCheck(transactionId, precheck);
var receipt = await GetReceiptAsync(context, transactionId);
if (receipt.Status != ResponseCodeEnum.Success)
{
throw new TransactionException($"Unable to create contract, status: {receipt.Status}", Protobuf.FromTransactionId(transactionId), (ResponseCode)receipt.Status);
}
var result = new TResult();
if (result is CreateContractRecord rec)
{
var record = await GetTransactionRecordAsync(context, transactionId);
Protobuf.FillRecordProperties(record, rec);
rec.Contract = Protobuf.FromContractID(receipt.ContractID);
}
else if (result is CreateContractReceipt rcpt)
{
Protobuf.FillReceiptProperties(transactionId, receipt, rcpt);
rcpt.Contract = Protobuf.FromContractID(receipt.ContractID);
}
return(result);
internal ContractCreateTransactionBody(Hashgraph.CreateContractParams createParameters) : this()
{
if (createParameters is null)
{
throw new ArgumentNullException(nameof(createParameters), "The create parameters are missing. Please check that the argument is not null.");
}
if (createParameters.File is null)
{
throw new ArgumentNullException(nameof(createParameters.File), "The File Address containing the contract is missing, it cannot be null.");
}
FileID = new FileID(createParameters.File);
AdminKey = createParameters.Administrator is null ? null : new Key(createParameters.Administrator);
Gas = createParameters.Gas;
InitialBalance = createParameters.InitialBalance;
AutoRenewPeriod = new Duration(createParameters.RenewPeriod);
ConstructorParameters = ByteString.CopyFrom(Abi.EncodeArguments(createParameters.Arguments).ToArray());
Memo = createParameters.Memo ?? "";
}
public void CanPackAddressToUint160()
{
var address = new Address(2, 1, 3);
var bytes = Abi.EncodeArguments(new[] { address });
var hex = Hex.FromBytes(bytes)[^ 40..^ 0];