public void Ed25519KeyPairTest()
{
var priKey0x =
"0xf5e5767cf153319517630f226876b86c8160cc583bc013744c6bf255f5cc0ee5278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e";
var pubKey0x = "0x278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e";
var priKey = Utils.HexToByteArray(priKey0x);
var pubKey = Utils.HexToByteArray(pubKey0x);
var seed = priKey.Take(32).ToArray();
Chaos.NaCl.Ed25519.KeyPairFromSeed(out pubKey, out priKey, seed);
Assert.AreEqual("0xF5E5767CF153319517630F226876B86C8160CC583BC013744C6BF255F5CC0EE5",
Utils.Bytes2HexString(seed));
Assert.AreEqual(
"0xF5E5767CF153319517630F226876B86C8160CC583BC013744C6BF255F5CC0EE5278117FC144C72340F67D0F2316E8386CEFFBF2B2428C9C51FEF7C597F1D426E",
Utils.Bytes2HexString(priKey));
Assert.AreEqual("0x278117FC144C72340F67D0F2316E8386CEFFBF2B2428C9C51FEF7C597F1D426E",
Utils.Bytes2HexString(pubKey));
var accountId = new AccountId();
accountId.Create("0x278117FC144C72340F67D0F2316E8386CEFFBF2B2428C9C51FEF7C597F1D426E");
Assert.AreEqual("5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM", accountId.Value);
}
public void EncodingTest()
{
var accountId = new AccountId();
accountId.Create("0xd43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d");
var balance = new Balance();
balance.Create(100);
var callArguments = new GenericExtrinsicCall("", "", accountId, balance);
switch (Constants.AddressVersion)
{
case 0:
Assert.AreEqual("D43593C715FDD31C61141ABD04A99FD6822C8558854CCDE39A5684E7A56DA27D9101",
Utils.Bytes2HexString(callArguments.Encode(), Utils.HexStringFormat.Pure));
break;
case 1:
Assert.AreEqual("FFD43593C715FDD31C61141ABD04A99FD6822C8558854CCDE39A5684E7A56DA27D9101",
Utils.Bytes2HexString(callArguments.Encode(), Utils.HexStringFormat.Pure));
break;
case 2:
Assert.AreEqual("00D43593C715FDD31C61141ABD04A99FD6822C8558854CCDE39A5684E7A56DA27D9101",
Utils.Bytes2HexString(callArguments.Encode(), Utils.HexStringFormat.Pure));
break;
}
}
private static void TestKey(string[] args)
{
var accountId = new AccountId();
accountId.Create(Utils.GetPublicKeyFrom("5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM"));
Console.WriteLine($"AccountId: {accountId}");
Console.WriteLine($"Public Key: {Utils.Bytes2HexString(accountId.Bytes).ToLower()}");
var str = "0x200101020304050607";
var memory = Utils.HexToByteArray(str).AsMemory();
var vecU8 = new List <U8>();
var byteArray = memory.ToArray();
var p = 0;
var length = CompactInteger.Decode(byteArray, ref p);
Console.WriteLine($"Length: {length}, p = {p}");
for (var i = 0; i < length; i++)
{
var u8 = new U8();
u8.Decode(byteArray, ref p);
vecU8.Add(u8);
}
Console.WriteLine(JsonConvert.SerializeObject(vecU8));
}
public static GenericExtrinsicCall BalanceTransfer(string address, BigInteger balanceAmount)
{
var accountId = new AccountId();
accountId.Create(Utils.GetPublicKeyFrom(address));
var balance = new Balance();
balance.Create(balanceAmount);
return(BalanceTransfer(accountId, balance));
}
/// <summary>
/// Keys the type to bytes.
/// </summary>
/// <param name="keyType">Type of the key.</param>
/// <param name="parameter">The parameter.</param>
/// <returns></returns>
/// <exception cref="Exception">Unimplemented item function key 'item.Function.Key1'!</exception>
internal static byte[] KeyTypeToBytes(string keyType, string parameter)
{
switch (keyType)
{
case "u16":
return(BitConverter.GetBytes(ushort.Parse(parameter)));
case "u32":
return(BitConverter.GetBytes(uint.Parse(parameter)));
case "u64":
return(BitConverter.GetBytes(ulong.Parse(parameter)));
case "T::Hash":
var hash = new Hash();
hash.Create(parameter);
return(hash.Bytes);
case "T::AccountId":
var accountId = new AccountId();
accountId.Create(parameter);
return(accountId.Bytes);
case "Vec<u8>":
var vecU8 = Utils.SizePrefixedByteArray(Utils.HexToByteArray(parameter).ToList());
return(vecU8);
case "T::AssetId":
var assetId = new AssetId();
assetId.Create(uint.Parse(parameter));
return(assetId.Bytes);
default:
throw new Exception($"Unimplemented item function key 'item.Function.Key1' = {keyType}!");
}
}
public void BalanceTransferAccountTest()
{
var _runtime = new RuntimeVersion
{
SpecVersion = 259,
TransactionVersion = 1
};
Constants.AddressVersion = 1;
// 797447 --> 0xe7b99ee484e6369dd3c2a66d6306bffde5048ddf2090e990faae83e66f5275f4
//var accountZurich = Account.Build(
// KeyType.Ed25519,
// Utils.HexToByteArray(
// "0xf5e5767cf153319517630f226876b86c8160cc583bc013744c6bf255f5cc0ee5278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e"),
// Utils.GetPublicKeyFrom("5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM"));
var privatKey =
Utils.HexToByteArray(
"0xf5e5767cf153319517630f226876b86c8160cc583bc013744c6bf255f5cc0ee5278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e");
var publicKey = Utils.HexToByteArray("0x278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e");
//var receiverPublicKey =
// Utils.Bytes2HexString(Utils.GetPublicKeyFrom("5DotMog6fcsVhMPqniyopz5sEJ5SMhHpz7ymgubr56gDxXwH"));
var referenceExtrinsic =
"0x450284ff278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e00d6a14aac2c0da8330f67a04f9ff4154b3c31d02529eaf112a23d59f5a5e1d1766efbb7f4dd56e6ed84a543de94342bdec8c80bdac62373d22387ea980a42270f36000c000600ff4d2b23d27e1f6e3733d7ebf3dc04f3d5d0010cd18038055f9bbbab48f460b61e0b00b04e2bde6f";
// "0x450284FF278117FC144C72340F67D0F2316E8386CEFFBF2B2428C9C51FEF7C597F1D426E00D6A14AAC2C0DA8330F67A04F9FF4154B3C31D02529EAF112A23D59F5A5E1D1766EFBB7F4DD56E6ED84A543DE94342BDEC8C80BDAC62373D22387EA980A42270F35000C000600FF4D2B23D27E1F6E3733D7EBF3DC04F3D5D0010CD18038055F9BBBAB48F460B61E0B00B04E2BDE6F"
// "0x450284FF278117FC144C72340F67D0F2316E8386CEFFBF2B2428C9C51FEF7C597F1D426E00D6A14AAC2C0DA8330F67A04F9FF4154B3C31D02529EAF112A23D59F5A5E1D1766EFBB7F4DD56E6ED84A543DE94342BDEC8C80BDAC62373D22387EA980A42270F36000C000600FF4D2B23D27E1F6E3733D7EBF3DC04F3D5D0010CD18038055F9BBBAB48F460B61E0B00B04E2BDE6F"
//var bytes = new List<byte>();
//bytes.Add(0xFF);
//bytes.AddRange(Utils.GetPublicKeyFrom("5DotMog6fcsVhMPqniyopz5sEJ5SMhHpz7ymgubr56gDxXwH"));
//CompactInteger amount = 123000000000000;
//bytes.AddRange(amount.Encode());
//byte[] parameters = bytes.ToArray();
////var method = new Method(0x06, 0x00, parameters);
var accountId = new AccountId();
accountId.Create(Utils.GetPublicKeyFrom("5DotMog6fcsVhMPqniyopz5sEJ5SMhHpz7ymgubr56gDxXwH"));
var balance = new Balance();
balance.Create(123000000000000);
var extrinsic = ExtrinsicCall.BalanceTransfer(accountId, balance);
var method = new Method(0x06, 0x00, extrinsic.Encode());
//var era = Era.Create(64, 797443);
var era = new Era(128, 3, false);
CompactInteger nonce = 3;
CompactInteger tip = 0;
var genesis = new Hash();
genesis.Create(Utils.HexToByteArray("0x778c4bb53621114939206c9c9874c5fa1da38d2e14293d053a0b8dd6125b4042"));
var startEra = new Hash();
startEra.Create(Utils.HexToByteArray("0xd5a0f4467c6c8885b531f12028789e83c2e473b8d2d44edbc09811fd2f903f1f"));
var uncheckedExtrinsic = new UnCheckedExtrinsic(true
, Account.Build(KeyType.Ed25519, privatKey, publicKey)
, method
, era
, nonce
, tip
, genesis
, startEra // currentblock
);
//uncheckedExtrinsic.AddPayloadSignature(Utils.HexToByteArray("0xd6a14aac2c0da8330f67a04f9ff4154b3c31d02529eaf112a23d59f5a5e1d1766efbb7f4dd56e6ed84a543de94342bdec8c80bdac62373d22387ea980a42270f"));
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);
var uncheckedExtrinsicStr = Utils.Bytes2HexString(uncheckedExtrinsic.Encode());
Assert.AreEqual(referenceExtrinsic, uncheckedExtrinsicStr.ToLower());
//{
// isSigned: true,
// method:
// {
// args:[
// 5DotMog6fcsVhMPqniyopz5sEJ5SMhHpz7ymgubr56gDxXwH,
// 123.0000 mUnit
// ],
// method: transfer,
// section: balances
// },
// era:
// {
// MortalEra:
// {
// period: 128,
// phase: 3
// }
// },
// nonce: 3,
// signature: 0xd6a14aac2c0da8330f67a04f9ff4154b3c31d02529eaf112a23d59f5a5e1d1766efbb7f4dd56e6ed84a543de94342bdec8c80bdac62373d22387ea980a42270f,
// signer: 5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM,
// tip: 0
//}
//{
// "Signed": true,
// "TransactionVersion": 4,
// "Account": {
// "KeyType": 0,
// "Address": "5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM",
// "PublicKey": "J4EX/BRMcjQPZ9DyMW6Dhs7/vyskKMnFH+98WX8dQm4="
// },
// "Era": {
// "IsImmortal": false,
// "Period": 128,
// "Phase": 3
// },
// "Nonce": {
// "Value": 3
// },
// "Tip": {
// "Value": 0
// },
// "Method": {
// "ModuleName": "Balances",
// "ModuleIndex": 6,
// "CallName": "transfer",
// "CallIndex": 0,
// "Arguments": [
// {
// "Name": "dest",
// "Type": "<T::Lookup as StaticLookup>::Source",
// "Value": "5DotMog6fcsVhMPqniyopz5sEJ5SMhHpz7ymgubr56gDxXwH"
// },
// {
// "Name": "value",
// "Type": "Compact<T::Balance>",
// "Value": {
// "Value": 123000000000000
// }
// }
// ],
// "Parameters": "/00rI9J+H243M9fr89wE89XQAQzRgDgFX5u7q0j0YLYeCwCwTivebw=="
// },
// "Signature": "1qFKrCwNqDMPZ6BPn/QVSzwx0CUp6vESoj1Z9aXh0XZu+7f03Vbm7YSlQ96UNCveyMgL2sYjc9Ijh+qYCkInDw=="
//}
}
private static void ParseExtrinsic(string[] args)
{
// Reference Substrate 3.0.0
// Zurich to DotMog, 0.123 DMOG's
// Nonce 0, Lifetime 64
// 0x4502
// 8400
// 278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e --> 5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM
// 00a1486b48665121686eddf7029d4f3b2ccf9335824d91df1ff11ffa739756717fe5570f204596fbd27c893981883b25ac797d3935405580d6144b356b469d6709f5020000060000
// 4d2b23d27e1f6e3733d7ebf3dc04f3d5d0010cd18038055f9bbbab48f460b61e --> 5DotMog6fcsVhMPqniyopz5sEJ5SMhHpz7ymgubr56gDxXwH
// 0b00b04e2bde6f
// {
// isSigned: true,
// method:
// {
// args:
// [
// {
// Id: 5DotMog6fcsVhMPqniyopz5sEJ5SMhHpz7ymgubr56gDxXwH
// },
// 1.0000 DMOG
// ],
// method: transfer,
// section: balances
// },
// era:
// {
// MortalEra:
// {
// period: 128,
// phase: 50
// }
// },
// nonce: 2,
// signature: 0x351b31c6ad373f176a020acf168ca0412a3f410ef6d9936f46f4ce7bc893f76fcf3ff4389de0f86ad6b55df9af0d8ae3b868a544df107698056b7a93202faf00,
// signer:
// {
// Id: 5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM
// },
// tip: 0
// }
// ]
//},
//0x4902
//8400
//278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e
//00
//351b31c6ad373f176a020acf168ca0412a3f410ef6d9936f46f4ce7bc893f76fcf3ff4389de0f86ad6b55df9af0d8ae3b868a544df107698056b7a93202faf00 --> signature
//26030800060000
//4d2b23d27e1f6e3733d7ebf3dc04f3d5d0010cd18038055f9bbbab48f460b61e
//0f0080c6a47e8d03
var accountZurich = Account.Build(
KeyType.Ed25519,
Utils.HexToByteArray(
"0xf5e5767cf153319517630f226876b86c8160cc583bc013744c6bf255f5cc0ee5278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e"),
Utils.GetPublicKeyFrom("5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM"));
var accountId = new AccountId();
accountId.Create(Utils.GetPublicKeyFrom("5DotMog6fcsVhMPqniyopz5sEJ5SMhHpz7ymgubr56gDxXwH"));
var balance = new Balance();
balance.Create(2000000000000);
var extrinsic = ExtrinsicCall.BalanceTransfer(accountId, balance);
Console.WriteLine(CompactInteger.Decode(Utils.HexToByteArray("0x490284")).ToString());
Console.WriteLine(Utils.Bytes2HexString(new CompactInteger(146).Encode()));
// 0x4902 Length 146
// 84
// 00
// 278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e --> 5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM
// 00fb6ec6a0e127329b564367527b3d6c4f28c197d2e205a4d37270e7fe5eee764e1d678e46e2c2d55a1d2cfd7869d24e40ba5f6bd9827c0b95d3db51bc633d050445032400060000
// 4d2b23d27e1f6e3733d7ebf3dc04f3d5d0010cd18038055f9bbbab48f460b61e --> 5DotMog6fcsVhMPqniyopz5sEJ5SMhHpz7ymgubr56gDxXwH
// 0f00806d8176de18
}
