internal static UnCheckedExtrinsic SubmitExtrinsic(bool signed, Account account, Method method, Era era, uint nonce, uint tip, Hash genesis, Hash startEra)
{
var uncheckedExtrinsic = new UnCheckedExtrinsic(signed, account, method, era, nonce, tip, genesis, startEra);
if (!signed)
{
return(uncheckedExtrinsic);
}
var payload = uncheckedExtrinsic.GetPayload().Encode();
/// Payloads longer than 256 bytes are going to be `blake2_256`-hashed.
if (payload.Length > 256)
{
payload = HashExtension.Blake2(payload, 256);
}
byte[] signature;
switch (account.KeyType)
{
case KeyType.SR25519:
signature = Sr25519v091.SignSimple(account.PublicKey, account.PrivateKey, payload);
break;
case KeyType.ED25519:
signature = Ed25519.Sign(payload, account.PrivateKey);
break;
default:
throw new Exception($"Unknown key type found '{account.KeyType}'.");
}
uncheckedExtrinsic.AddPayloadSignature(signature);
return(uncheckedExtrinsic);
}
/// <summary>
/// Tries the sign message.
/// </summary>
/// <param name="signer">The signer.</param>
/// <param name="data">The data.</param>
/// <param name="signature">The signature.</param>
/// <returns></returns>
/// <exception cref="NotImplementedException">KeyType {signer.KeyType} is currently not implemented for signing.</exception>
public bool TrySignMessage(Account signer, byte[] data, out byte[] signature)
{
signature = null;
if (signer?.PrivateKey == null)
{
Logger.Warn("Account or private key doesn't exists.");
return(false);
}
switch (signer.KeyType)
{
case KeyType.Ed25519:
signature = Ed25519.Sign(data, signer.PrivateKey);
break;
case KeyType.Sr25519:
signature = Sr25519v091.SignSimple(signer.Bytes, signer.PrivateKey, data);
break;
default:
throw new NotImplementedException(
$"KeyType {signer.KeyType} is currently not implemented for signing.");
}
return(true);
}
public void DmogCreateImmortalAliceTest2()
{
// length: 103[2]
// signatureVersion: 0x84
// sendPublicKey: 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY[0xD43593C715FDD31C61141ABD04A99FD6822C8558854CCDE39A5684E7A56DA27D]
// sendPublicKeyType: 0x01
// signature: 0x583313EF997E42929D889260EE8B75AE7FB5CE19B92E435CA0827A8C7B5BC44B7D1D3A8638D76C24EF47E61981B54BDDFDE64AA0C078F2B78EF915FF1B74468F
// era: 0x00
// nonce: 5[1]
// tip: 0[1]
// moduleIndex: 0x0602
byte[] privatKey = Utils.HexToByteArray("0x33A6F3093F158A7109F679410BEF1A0C54168145E0CECB4DF006C1C2FFFB1F09925A225D97AA00682D6A59B95B18780C10D7032336E88F3442B42361F4A66011");
byte publicKeyType = 0x01;
byte[] publicKey = Utils.GetPublicKeyFrom("5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY"); // Alice
CompactInteger nonce = 5;
byte moduleIndex = 0x06;
byte callIndex = 0x02;
byte[] parameters = new byte[0];
byte[] genesisHash = Utils.HexToByteArray("0x9b443ea9cd42d9c3e0549757d029d28d03800631f9a9abf1d96d0c414b9aded9");
byte[] currentBlockHash = Utils.HexToByteArray("0x9b443ea9cd42d9c3e0549757d029d28d03800631f9a9abf1d96d0c414b9aded9");;
ulong currentBlockNumber = 0;
CompactInteger tip = 0;
// mocked signature
byte[] signature = Utils.HexToByteArray("0x583313EF997E42929D889260EE8B75AE7FB5CE19B92E435CA0827A8C7B5BC44B7D1D3A8638D76C24EF47E61981B54BDDFDE64AA0C078F2B78EF915FF1B74468F");
Method method = new Method(moduleIndex, callIndex, parameters);
Era era = new Era(Constants.EXTRINSIC_ERA_PERIOD_DEFAULT, currentBlockNumber, currentBlockNumber == 0 ? true : false);
var uncheckedExtrinsic = new UnCheckedExtrinsic(true, new Account(KeyType.SR25519, new byte[0], publicKey), method, era, nonce, tip, new Hash(genesisHash), new Hash(currentBlockHash));
string dmogCreateImmortal = "0x9d0184d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d01583313ef997e42929d889260ee8b75ae7fb5ce19b92e435ca0827a8c7b5bc44b7d1d3a8638d76c24ef47e61981b54bddfde64aa0c078f2b78ef915ff1b74468f0014000602";
uncheckedExtrinsic.AddPayloadSignature(signature);
Assert.AreEqual(Utils.HexToByteArray(dmogCreateImmortal), uncheckedExtrinsic.Encode());
var payload = uncheckedExtrinsic.GetPayload().Encode();
var payloadStr = Utils.Bytes2HexString(payload);
if (payload.Length > 256)
{
payload = HashExtension.Blake2(payload, 256);
}
var simpleSign = Sr25519v091.SignSimple(publicKey, privatKey, payload);
var simpleSignStr = Utils.Bytes2HexString(simpleSign);
Assert.True(Sr25519v091.Verify(simpleSign, publicKey, payload));
Assert.True(Sr25519v091.Verify(signature, publicKey, payload));
}
/// <summary>
/// Verify a signature of a message
/// </summary>
/// <param name="signer"></param>
/// <param name="data"></param>
/// <param name="signature"></param>
/// <returns></returns>
public bool VerifySignature(Account signer, byte[] data, byte[] signature)
{
switch (signer.KeyType)
{
case KeyType.ED25519:
return(Ed25519.Verify(signature, data, signer.PublicKey));
case KeyType.SR25519:
return(Sr25519v091.Verify(signature, signer.PublicKey, data));
default:
throw new NotImplementedException($"Keytype {signer.KeyType} is currently not implemented for verifying signatures.");
}
}
public void DmogCreateImmortalAliceTest()
{
byte[] privatKey = Utils.HexToByteArray("0x33A6F3093F158A7109F679410BEF1A0C54168145E0CECB4DF006C1C2FFFB1F09925A225D97AA00682D6A59B95B18780C10D7032336E88F3442B42361F4A66011");
byte publicKeyType = 0x01;
byte[] publicKey = Utils.GetPublicKeyFrom("5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY"); // Alice
CompactInteger nonce = 5;
byte moduleIndex = 0x06;
byte callIndex = 0x02;
byte[] parameters = new byte[0];
byte[] genesisHash = Utils.HexToByteArray("0x9b443ea9cd42d9c3e0549757d029d28d03800631f9a9abf1d96d0c414b9aded9");
byte[] currentBlockHash = Utils.HexToByteArray("0x9b443ea9cd42d9c3e0549757d029d28d03800631f9a9abf1d96d0c414b9aded9");;
ulong currentBlockNumber = 0;
CompactInteger tip = 0;
// mocked signature
byte[] signature = Utils.HexToByteArray("0xB8FB3FE1B723B69ED2011E5E3B168F202DFAE3853C81D5617DD35A60C29F1C4B49B95DCF5631CCA678837BC1B347DD1C20161E12512E16CED78A9592DEECDA8C");
Method method = new Method(moduleIndex, callIndex, parameters);
Era era = new Era(Constants.EXTRINSIC_ERA_PERIOD_DEFAULT, currentBlockNumber, currentBlockNumber == 0 ? true : false);
var uncheckedExtrinsic = new UnCheckedExtrinsic(true, new Account(KeyType.SR25519, new byte[0], publicKey), method, era, nonce, tip, new Hash(genesisHash), new Hash(currentBlockHash));
string dmogCreateImmortal = "0x9d0184d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d01b8fb3fe1b723b69ed2011e5e3b168f202dfae3853c81d5617dd35a60c29f1c4b49b95dcf5631cca678837bc1b347dd1c20161e12512e16ced78a9592deecda8c0014000602";
uncheckedExtrinsic.AddPayloadSignature(signature);
Assert.AreEqual(Utils.HexToByteArray(dmogCreateImmortal), uncheckedExtrinsic.Encode());
var payload = uncheckedExtrinsic.GetPayload().Encode();
var payloadStr = Utils.Bytes2HexString(payload);
if (payload.Length > 256)
{
payload = HashExtension.Blake2(payload, 256);
}
var simpleSign = Sr25519v091.SignSimple(publicKey, privatKey, payload);
var simpleSignStr = Utils.Bytes2HexString(simpleSign);
Assert.True(Sr25519v091.Verify(simpleSign, publicKey, payload));
Assert.True(Sr25519v091.Verify(signature, publicKey, payload));
}
public void SignatureVerifySignedOnNodeByAlice()
{
byte[] publicKey = Utils.GetPublicKeyFrom("5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY"); // Alice
var messag1 = Utils.HexToByteArray("0xA81056D713AF1FF17B599E60D287952E89301B5208324A0529B62DC7369C745D");
var signedByAlic1 = Utils.HexToByteArray("0x2afb94d9eaf26b7191790b60bbc23c6b6fdbc09991514ff6945af1e6fa972b29ef3e5d819068b266113081d78f0d6d3271a339e6c0acc409cab45f4201146180");
Assert.True(Sr25519v091.Verify(signedByAlic1, publicKey, messag1));
var messag2 = Utils.HexToByteArray("0x0400FF8EAF04151687736326C9FEA17E25FC5287613693C912909CB226AA4794F26A484913DC4F62090B18B6893C1431369461069EE3E9C1DA7F9F9A8C097C0CEBBEAC2BB9");
var signedByAlic2 = Utils.HexToByteArray("0xa61e9de53de6e4af819e9e75a6c6495f3620fe7ffed386708584395e6787e32e7b209860a190247b64c38201a12e16c1e8cbdd2fb9b0723bd9e88e32d3763689");
Assert.True(Sr25519v091.Verify(signedByAlic2, publicKey, messag2));
var signedByAlic3 = Utils.HexToByteArray("0xa63c26a956af0218f800f0f0cf119f56139c824967b4e9f84ee3aa1d0c206a3eff7572a036568f89d8406df259c2bb93875725d284fb76187c8bb5fe0246cb8f");
Assert.True(Sr25519v091.Verify(signedByAlic3, publicKey, messag2));
}
public void Ok()
{
// Version 0.9.1
// var message = new byte[] { 0 };
// var message = Encoding.UTF8.GetBytes("aaa");
// byte[] signerPublicKey = Converters.StringToByteArray("0xd678b3e00c4238888bbf08dbbe1d7de77c3f1ca1fc71a5a283770f06f7cd1205");
// byte[] secretKeyVec = Converters.StringToByteArray("0xa81056d713af1ff17b599e60d287952e89301b5208324a0529b62dc7369c745defc9c8dd67b7c59b201bc164163a8978d40010c22743db142a47f2e064480d4b");
var message = Encoding.UTF8.GetBytes("aaa");
byte[] pk = Converters.StringToByteArray("0x586cc32614d6a3f219667db501ade545753058d43b14e6e971e9c9cc908ad843");
byte[] newSk = new byte[] { 25, 213, 29, 81, 62, 79, 15, 251, 133, 76, 195, 26, 105, 73, 195, 72, 250, 71, 29, 191, 218, 137, 226, 179, 177, 231, 181, 184, 231, 131, 87, 8, 34, 136, 220, 254, 5, 36, 13, 150, 131, 44, 182, 66, 174, 140, 83, 204, 30, 106, 8, 246, 45, 73, 25, 47, 15, 182, 26, 197, 26, 125, 25, 119 };
var sig3 = Converters.StringToByteArray("0x30b9a6ee4c3f0ff13984cfe58c9673b832f14c70eedcc98f321825d99ad7191478bbbe692f2b4c2f5ddb3e43a05500ac523e73736c5577b6306b67257dfb5f80");
// var sig2 = Sr25519v091.SignSimple(pk, newSk, message);
var result = Sr25519v091.Verify(sig3, pk, message);
Assert.True(Sr25519v091.Verify(sig3, pk, message));
}
public void DmogCreateMortalAliceTest1()
{
var _runtime = new RuntimeVersion
{
SpecVersion = 1,
TransactionVersion = 1
};
Constants.AddressVersion = 0;
//length: 104[2]
//signatureVersion: 0x84
//sendPublicKey: 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY[0xD43593C715FDD31C61141ABD04A99FD6822C8558854CCDE39A5684E7A56DA27D]
//sendPublicKeyType: 0x01
//signature: 0x448082984004E4DC7CB964EBA2EB7201C5686D80E666944E2AA01C2BE95EAA5BE9D547DA63616A82631E87E4078A647FBD07920F97C8EA0993207C0FBDD2A98E
//era: 0x1503
//nonce: 5[1]
//tip: 0[1]
//moduleIndex: 0x0602
//[
// {
// isSigned: true,
// method:
// {
// args:[],
// method: createMogwai,
// section: dmog
// },
// era:
// {
// MortalEra:
// {
// period: 64,
// phase: 49
// }
// },
// nonce: 5,
// signature: 0x448082984004e4dc7cb964eba2eb7201c5686d80e666944e2aa01c2be95eaa5be9d547da63616a82631e87e4078a647fbd07920f97c8ea0993207c0fbdd2a98e,
// signer: 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY,
// tip: 0
// }
//]
//0xcd36f4e312289c56a3d9a464cc9b555e4f3634cd91409a7e05de58f37f9e0289
// [{ "signature":{ "signer":"5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY","signature":{ "Sr25519":"0x448082984004e4dc7cb964eba2eb7201c5686d80e666944e2aa01c2be95eaa5be9d547da63616a82631e87e4078a647fbd07920f97c8ea0993207c0fbdd2a98e"},"era":{ "MortalEra":"0x1503"},"nonce":5,"tip":0},"method":{ "callIndex":"0x0602","args":{ } } }]
// { block: { header: { parentHash: 0xaad3e1fd9da755971ccb9e07bd7cd4c335dffc236fd03a870178c211ce15ea06, number: 1587, stateRoot: 0x90469b87f5e818c5c8496a188997a057d14948fb421c62bb64eea52c442bde0f, extrinsicsRoot: 0x9882c28bc845ac3a17dcb244a5f1eaaf470ce43da24693cf9ef2fe1352da319f, digest: { logs:[{ "PreRuntime":[1634891105,"0x4457e60f00000000"]}, { "Seal":[1634891105,"0x42f94aef7c67e271aab99da484f83dda673cf5ecc0fc1a796aa2a06d0350d67afbf398fcf936d1574ccd89fef9397d09070921238e7c1f5742db795316084889"]}]} }, extrinsics:[{ "signature":{ "signer":"5C4hrfjw9DjXZTzV3MwzrrAr9P1MJhSrvWGWqi1eSuyUpnhM","signature":{ "Ed25519":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"},"era":{ "ImmortalEra":"0x00"},"nonce":0,"tip":0},"method":{ "callIndex":"0x0200","args":{ "now":1600523160000} } }]}, justification: 0x}
var privatKey =
Utils.HexToByteArray(
"0x33A6F3093F158A7109F679410BEF1A0C54168145E0CECB4DF006C1C2FFFB1F09925A225D97AA00682D6A59B95B18780C10D7032336E88F3442B42361F4A66011");
//byte publicKeyType = 0x01;
var publicKey = Utils.GetPublicKeyFrom("5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY"); // Alice
CompactInteger nonce = 5;
byte moduleIndex = 0x06;
byte callIndex = 0x02;
var parameters = new byte[0];
var genesisHash =
Utils.HexToByteArray("0x9b443ea9cd42d9c3e0549757d029d28d03800631f9a9abf1d96d0c414b9aded9");
var currentBlockHash =
Utils.HexToByteArray("0xdce5a3ddc16196c00041d716e0cca8a8bf88b8aeebdb2714778fcdc0fe20079f");
;
var era = new Era(64, 49, false);
//var blockHash = era.EraStart(1587);
CompactInteger tip = 0;
// mocked signature
var signature =
Utils.HexToByteArray(
"0x448082984004e4dc7cb964eba2eb7201c5686d80e666944e2aa01c2be95eaa5be9d547da63616a82631e87e4078a647fbd07920f97c8ea0993207c0fbdd2a98e");
var method = new Method(moduleIndex, callIndex, parameters);
var genesis = new Hash();
genesis.Create(genesisHash);
var currentBlock = new Hash();
currentBlock.Create(currentBlockHash);
var uncheckedExtrinsic = new UnCheckedExtrinsic(true,
Account.Build(KeyType.Sr25519, new byte[0], publicKey), method, era, nonce, tip, genesis, currentBlock);
var dmogCreateMortal =
"0xa10184d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d01448082984004e4dc7cb964eba2eb7201c5686d80e666944e2aa01c2be95eaa5be9d547da63616a82631e87e4078a647fbd07920f97c8ea0993207c0fbdd2a98e150314000602";
uncheckedExtrinsic.AddPayloadSignature(signature);
//var uncheckedExtrinsicStr = Utils.Bytes2HexString(uncheckedExtrinsic.Encode());
Assert.AreEqual(Utils.HexToByteArray(dmogCreateMortal), uncheckedExtrinsic.Encode());
var payload = uncheckedExtrinsic.GetPayload(_runtime).Encode();
//var payloadStr = Utils.Bytes2HexString(payload);
if (payload.Length > 256)
{
payload = HashExtension.Blake2(payload, 256);
}
var simpleSign = Sr25519v091.SignSimple(publicKey, privatKey, payload);
//var simpleSignStr = Utils.Bytes2HexString(simpleSign);
Assert.True(Sr25519v091.Verify(simpleSign, publicKey, payload));
Assert.True(Sr25519v091.Verify(signature, publicKey, payload));
}
public void BalanceTransferAliceTest()
{
var _runtime = new RuntimeVersion
{
SpecVersion = 1,
TransactionVersion = 1
};
Constants.AddressVersion = 0;
//[
// {
// isSigned: true,
// method: {
// args: [
// 5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM,
// 4.321n Unit
// ],
// method: transfer,
// section: balances
// },
// era: {
// MortalEra: {
// period: 64,
// phase: 10
// }
// },
// nonce: 4,
// signature: 0x726ba1fab06d3e1bf6abfa0d5af85e25f2a970e11384162b7caf83935c58f769b6fef3b83a29ffd8d813a037d01cd6bcb21beaa88e9a18b3abe366b0458a8a82,
// signer: 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY,
// tip: 1.234n Unit
// }
//]
// [{ "signature":{ "signer":"5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY","signature":{ "Sr25519":"0x726ba1fab06d3e1bf6abfa0d5af85e25f2a970e11384162b7caf83935c58f769b6fef3b83a29ffd8d813a037d01cd6bcb21beaa88e9a18b3abe366b0458a8a82"},"era":{ "MortalEra":"0xa500"},"nonce":4,"tip":1234},"method":{ "callIndex":"0x0400","args":{ "dest":"5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM","value":4321} } }]
var privatKey =
Utils.HexToByteArray(
"0x33A6F3093F158A7109F679410BEF1A0C54168145E0CECB4DF006C1C2FFFB1F09925A225D97AA00682D6A59B95B18780C10D7032336E88F3442B42361F4A66011");
byte publicKeyType = 0x01;
var publicKey = Utils.GetPublicKeyFrom("5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY"); // Alice
CompactInteger nonce = 4;
byte moduleIndex = 0x04;
byte callIndex = 0x00;
var bytes = new List <byte>();
bytes.AddRange(Utils.GetPublicKeyFrom("5CxW5DWQDpXi4cpACd62wzbPjbYrx4y67TZEmRXBcvmDTNaM"));
CompactInteger amount = 4321;
bytes.AddRange(amount.Encode());
var parameters = bytes.ToArray();
var genesisHash =
Utils.HexToByteArray("0x9b443ea9cd42d9c3e0549757d029d28d03800631f9a9abf1d96d0c414b9aded9");
var startEra =
Utils.HexToByteArray(
"0xcfa2f9c52f94bc50658735d0f18f72590c981fdc15657636a99c437553c53253"); // CurrentBlock 780, startErar 778
ulong currentBlockNumber = 10;
CompactInteger tip = 1234;
//var Era = new Era(64, 10, false);
// mocked signature
var signature =
Utils.HexToByteArray(
"0x726ba1fab06d3e1bf6abfa0d5af85e25f2a970e11384162b7caf83935c58f769b6fef3b83a29ffd8d813a037d01cd6bcb21beaa88e9a18b3abe366b0458a8a82");
var method = new Method(moduleIndex, callIndex, parameters);
var era = new Era(Constants.ExtrinsicEraPeriodDefault, currentBlockNumber,
currentBlockNumber == 0 ? true : false);
var genesis = new Hash();
genesis.Create(genesisHash);
var startEraHash = new Hash();
startEraHash.Create(startEra);
var uncheckedExtrinsic = new UnCheckedExtrinsic(true,
Account.Build(KeyType.Sr25519, new byte[0], publicKey), method, era, nonce, tip, genesis, startEraHash);
var balanceTransfer =
"0x2d0284d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d01726ba1fab06d3e1bf6abfa0d5af85e25f2a970e11384162b7caf83935c58f769b6fef3b83a29ffd8d813a037d01cd6bcb21beaa88e9a18b3abe366b0458a8a82a5001049130400278117fc144c72340f67d0f2316e8386ceffbf2b2428c9c51fef7c597f1d426e8543";
uncheckedExtrinsic.AddPayloadSignature(signature);
Assert.AreEqual(Utils.HexToByteArray(balanceTransfer), uncheckedExtrinsic.Encode());
var payload = uncheckedExtrinsic.GetPayload(_runtime).Encode();
var simpleSign = Sr25519v091.SignSimple(publicKey, privatKey, payload);
Assert.True(Sr25519v091.Verify(simpleSign, publicKey, payload));
Assert.True(Sr25519v091.Verify(signature, publicKey, payload));
}
