public StdTx(List <StdMsg> messages, List <StdSignature> signatures, StdFee fee, String memo)
{
Trace.Assert(messages != null);
Trace.Assert((signatures == null) || (signatures.Count > 0));
Trace.Assert(fee != null);
this.messages = messages;
this.signatures = signatures;
this.fee = fee;
this.memo = memo;
}
// This is different from Dart implementation, as we are not initialising the optional parameters
public static StdTx buildStdTx(List <StdMsg> stdMsgs, [Optional] String memo, [Optional] StdFee fee)
{
// Arrange optional parameters here
if (memo == null)
{
memo = "";
}
if (fee == null)
{
fee = new StdFee(gas: "200000", amount: new List <StdCoin> {
});
}
StdTx txMsg = new StdTx(messages: stdMsgs,
memo: memo,
fee: fee,
signatures: null);
return(txMsg);
}
private static StdSignature _getStdSignature(Wallet wallet, AccountData accountData, NodeInfo nodeInfo, List <StdMsg> messages, StdFee fee, String memo)
{
// Arrange the msg in a list of Json
List <Dictionary <String, Object> > msgList = new List <Dictionary <String, Object> >();
foreach (StdMsg msg in messages)
{
msgList.Add(msg.toJson());
}
StdSignatureMessage signature = new StdSignatureMessage(
chainId: nodeInfo.network,
accountNumber: accountData.accountNumber,
sequence: accountData.sequence,
memo: memo,
fee: fee.toJson(),
msgs: msgList
);
// Convert the signature to a JSON and sort it
Dictionary <String, Object> jsonSignature = signature.toJson();
Dictionary <String, Object> sortedJson = MapSorter.sort(jsonSignature);
// Encode the sorted JSON to a string
String jsonData = JsonConvert.SerializeObject(sortedJson);
byte[] utf8Bytes = Encoding.UTF8.GetBytes(jsonData);
// Sign the message
byte[] signatureData = wallet.signTxData(utf8Bytes);
// Get the compressed Base64 public key
byte[] pubKeyCompressed = wallet.ecPublicKey.Q.GetEncoded(true);
// Build the StdSignature
return(new StdSignature(
value: Convert.ToBase64String(signatureData),
publicKey: new StdPublicKey(
type: "tendermint/PubKeySecp256k1",
value: Convert.ToBase64String(pubKeyCompressed)
)
));
}