internal async Task <string> GetExtrinsicParametersAsync(GenericExtrinsicCall callArguments, Account account, uint tip, uint lifeTime, CancellationToken token)
{
Method method = GetMethod(callArguments);
uint nonce = await System.AccountNextIndexAsync(account.Address, token);
Era era;
Hash startEra;
if (lifeTime == 0)
{
era = Era.Create(0, 0);
startEra = GenesisHash;
}
else
{
startEra = await Chain.GetFinalizedHeadAsync(token);
Header finalizedHeader = await Chain.GetHeaderAsync(startEra, token);
era = Era.Create(lifeTime, finalizedHeader.Number);
}
var uncheckedExtrinsic = RequestGenerator.SubmitExtrinsic(true, account, method, era, nonce, tip, GenesisHash, startEra);
return(Utils.Bytes2HexString(uncheckedExtrinsic.Encode(), Utils.HexStringFormat.PREFIXED));
}
/// <summary>
/// Get an unchecked extrinsic.
/// </summary>
/// <param name="callArguments"></param>
/// <param name="account"></param>
/// <param name="tip"></param>
/// <param name="lifeTime"></param>
/// <param name="signed"></param>
/// <param name="token"></param>
/// <returns></returns>
public async Task <UnCheckedExtrinsic> GetExtrinsicParametersAsync(GenericExtrinsicCall callArguments, Account account, uint tip, uint lifeTime, bool signed, CancellationToken token)
{
var method = GetMethod(callArguments);
var nonce = await System.AccountNextIndexAsync(account.Value, token);
Era era;
Hash startEra;
if (lifeTime == 0)
{
era = Era.Create(0, 0);
startEra = GenesisHash;
}
else
{
startEra = await Chain.GetFinalizedHeadAsync(token);
var finalizedHeader = await Chain.GetHeaderAsync(startEra, token);
era = Era.Create(lifeTime, finalizedHeader.Number.Value);
}
return(RequestGenerator.SubmitExtrinsic(signed, account, method, era, nonce, tip, GenesisHash, startEra, RuntimeVersion));
}
public void EraCreateTest()
{
var era = Era.Create(12, 15686);
Assert.AreEqual(16, era.Period);
Assert.AreEqual(6, era.Phase);
}
private static void EraTesting()
{
var t1 = Era.Decode(Utils.HexToByteArray("0x1503"));
Console.WriteLine($"NODE: {t1}");
var t2 = Era.Decode(Utils.HexToByteArray("0xD503"));
Console.WriteLine($" API: {t2}");
var t3 = Era.Create(64, 15793);
Console.WriteLine($" API: {t3}");
ulong currentBlockNumber = (ulong)15689;
var lastBit = currentBlockNumber & (ulong)-(long)currentBlockNumber;
var nextPowerOf2 = Math.Pow(2, Math.Round(Math.Log(15689, 2)));
Console.WriteLine($"currentBlockNumber[{currentBlockNumber}]: {Math.Round(Math.Log(15689, 2))} {nextPowerOf2}");
}
public void BalanceTransferCreateMortalAccountToAliceTest1()
{
var _runtime = new RuntimeVersion
{
SpecVersion = 1,
TransactionVersion = 1
};
Constants.AddressVersion = 0;
// 0x310284278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e007c9777cf14fe0e14e8aef019695043be2fd153a75ff3381f4cc4850755d537b1a9d7920e509ee2e4e1f244dad670dc44ec3fc24388181e6465fdda13d59ae70063001c000400d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d02890700
// sender 5FfBQ3kwXrbdyoqLPvcXRp7ikWydXawpNs2Ceu3WwFdhZ8W4
// recent blocks 15,689 0xf8438a058c66ab33628249459d1f0bc8114c6550d3ddea45351a96cbf2999813
// nonce 7
// receiver 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY
// Lifetime 12
//length: 140[2]
//signatureVersion: 0x84
//sendPublicKey: 5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM[0x278117FC144C72340F67D0F2316E8386CEFFBF2B2428C9C51FEF7C597F1D426E]
//sendPublicKeyType: 0x00
//signature: 0x7C9777CF14FE0E14E8AEF019695043BE2FD153A75FF3381F4CC4850755D537B1A9D7920E509EE2E4E1F244DAD670DC44EC3FC24388181E6465FDDA13D59AE700
//era: 0x6300
//nonce: 7[1]
//tip: 0[1]
//moduleIndex: 0x0400
//destPublicKey: 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY[0xD43593C715FDD31C61141ABD04A99FD6822C8558854CCDE39A5684E7A56DA27D]
//amount: 123456[4]
var privatKey =
Utils.HexToByteArray(
"0xf5e5767cf153319517630f226876b86c8160cc583bc013744c6bf255f5cc0ee5278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e");
var publicKey = Utils.HexToByteArray("0x278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e");
var account = Account.Build(KeyType.Ed25519, privatKey, publicKey);
var bytes = new List <byte>();
bytes.AddRange(Utils.GetPublicKeyFrom("5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY"));
CompactInteger amount = 123456;
bytes.AddRange(amount.Encode());
var method = new Method(0x04, 0x00, bytes.ToArray());
var era = Era.Create(12, 15686);
CompactInteger nonce = 7;
CompactInteger tip = 0;
var genesis = new Hash();
genesis.Create(Utils.HexToByteArray("0x9b443ea9cd42d9c3e0549757d029d28d03800631f9a9abf1d96d0c414b9aded9"));
var startEra = new Hash();
startEra.Create(
Utils.HexToByteArray(
"0x4c4e0d1594e526c2392e7b6306f890fd0705085a5f83f9114caebb369bc1511f")); // FinalizedHead 15686
// mocked signature
var signature =
Utils.HexToByteArray(
"0x7C9777CF14FE0E14E8AEF019695043BE2FD153A75FF3381F4CC4850755D537B1A9D7920E509EE2E4E1F244DAD670DC44EC3FC24388181E6465FDDA13D59AE700");
var uncheckedExtrinsic = new UnCheckedExtrinsic(true, account, method, era, nonce, tip, genesis, startEra);
uncheckedExtrinsic.AddPayloadSignature(signature);
var balanceTransferNode =
"0x310284278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e007c9777cf14fe0e14e8aef019695043be2fd153a75ff3381f4cc4850755d537b1a9d7920e509ee2e4e1f244dad670dc44ec3fc24388181e6465fdda13d59ae70063001c000400d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d02890700";
//var uncheckedExtrinsicStr = Utils.Bytes2HexString(uncheckedExtrinsic.Encode());
Assert.AreEqual(Utils.HexToByteArray(balanceTransferNode), uncheckedExtrinsic.Encode());
var payload = uncheckedExtrinsic.GetPayload(_runtime).Encode();
//var payloadStr = Utils.Bytes2HexString(payload);
if (payload.Length > 256)
{
payload = HashExtension.Blake2(payload, 256);
}
var simpleSign = Chaos.NaCl.Ed25519.Sign(payload, account.PrivateKey);
//var simpleSignStr = Utils.Bytes2HexString(simpleSign);
Assert.True(Chaos.NaCl.Ed25519.Verify(simpleSign, payload, publicKey));
Assert.True(Chaos.NaCl.Ed25519.Verify(signature, payload, publicKey));
var extrinsic =
RequestGenerator.SubmitExtrinsic(true, account, method, era, nonce, tip, genesis, startEra, _runtime);
Assert.True(Chaos.NaCl.Ed25519.Verify(extrinsic.Signature, extrinsic.GetPayload(_runtime).Encode(),
publicKey));
Assert.True(Chaos.NaCl.Ed25519.Verify(signature, extrinsic.GetPayload(_runtime).Encode(), publicKey));
}
public void CreateMogwaiTestZurich()
{
// 792,193 ---> 0x0cf64c1e0e45b2fba6fd524e180737f5e1bb46e0691783d6963b2e26253f8592
var runtime = new RuntimeVersion
{
SpecVersion = 1,
TransactionVersion = 1
};
Constants.AddressVersion = 1;
var accountZurich = Account.Build(
KeyType.Ed25519,
Utils.HexToByteArray(
"0xf5e5767cf153319517630f226876b86c8160cc583bc013744c6bf255f5cc0ee5278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e"),
Utils.GetPublicKeyFrom("5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM"));
var privatKey =
Utils.HexToByteArray(
"0xf5e5767cf153319517630f226876b86c8160cc583bc013744c6bf255f5cc0ee5278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e");
var publicKey = Utils.HexToByteArray("0x278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e");
// 278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e
// 029d6a4d204108ecc3d27ccfb5163c85582f946282ba7625c0c9da2595ba89856df529efea6fdc36426a6be89bddefed52d23fc1ccf66dd9483b542ed96e0b08
var referenceExtrinsic =
"0xa50184ff278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e00029d6a4d204108ecc3d27ccfb5163c85582f946282ba7625c0c9da2595ba89856df529efea6fdc36426a6be89bddefed52d23fc1ccf66dd9483b542ed96e0b08750304002003";
// "0xA50184FF278117FC144C72340F67D0F2316E8386CEFFBF2B2428C9C51FEF7C597F1D426E00029D6A4D204108ECC3D27CCFB5163C85582F946282BA7625C0C9DA2595BA89856DF529EFEA6FDC36426A6BE89BDDEFED52D23FC1CCF66DD9483B542ED96E0B08750304003203"
var method = new Method(0x20, 0x03);
var era = Era.Create(64, 792183);
CompactInteger nonce = 7;
CompactInteger tip = 0;
var genesis = new Hash();
genesis.Create(Utils.HexToByteArray("0x778c4bb53621114939206c9c9874c5fa1da38d2e14293d053a0b8dd6125b4042"));
var startEra = new Hash();
startEra.Create(Utils.HexToByteArray("0x1a62fe1013aab94901e7dd80051f8e2b6b3c44bd0f0c934ff665768d459b3aa5"));
var uncheckedExtrinsic = new UnCheckedExtrinsic(true
, Account.Build(KeyType.Ed25519, privatKey, publicKey)
, method
, era
, 1
, 0
, genesis
, startEra // currentblock
);
uncheckedExtrinsic.AddPayloadSignature(Utils.HexToByteArray(
"0x029d6a4d204108ecc3d27ccfb5163c85582f946282ba7625c0c9da2595ba89856df529efea6fdc36426a6be89bddefed52d23fc1ccf66dd9483b542ed96e0b08"));
var uncheckedExtrinsicStr = Utils.Bytes2HexString(uncheckedExtrinsic.Encode());
var payload = uncheckedExtrinsic.GetPayload(runtime).Encode();
/// Payloads longer than 256 bytes are going to be `blake2_256`-hashed.
if (payload.Length > 256)
{
payload = HashExtension.Blake2(payload, 256);
}
byte[] signature;
signature = Chaos.NaCl.Ed25519.Sign(payload, privatKey);
var signatureStr = Utils.Bytes2HexString(signature);
uncheckedExtrinsic.AddPayloadSignature(signature);
Assert.AreEqual(referenceExtrinsic, uncheckedExtrinsicStr.ToLower());
/**
*
* {
* isSigned: true,
* method: {
* args: [],
* method: createMogwai,
* section: dotMogModule
* },
* era: {
* MortalEra: {
* period: 64,
* phase: 55
* }
* },
* nonce: 1,
* signature: 0x029d6a4d204108ecc3d27ccfb5163c85582f946282ba7625c0c9da2595ba89856df529efea6fdc36426a6be89bddefed52d23fc1ccf66dd9483b542ed96e0b08,
* signer: 5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM,
* tip: 0
* }
*
*/
//{
// "Signed": true,
// "TransactionVersion": 4,
// "Account": {
// "KeyType": 0,
// "Address": "5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM",
// "PublicKey": "J4EX/BRMcjQPZ9DyMW6Dhs7/vyskKMnFH+98WX8dQm4="
// },
// "Era": {
// "IsImmortal": false,
// "Period": 64,
// "Phase": 55
// },
// "Nonce": {
// "Value": 1
// },
// "Tip": {
// "Value": 0
// },
// "Method": {
// "ModuleName": "DotMogModule",
// "ModuleIndex": 32,
// "CallName": "create_mogwai",
// "CallIndex": 3,
// "Arguments": [
// ],
// "Parameters": ""
// },
// "Signature": "Ap1qTSBBCOzD0nzPtRY8hVgvlGKCunYlwMnaJZW6iYVt9Snv6m/cNkJqa+ib3e/tUtI/wcz2bdlIO1Qu2W4LCA=="
// }
}
