public void CanCacheNoSqlRepository()
{
var cached = new CachedNoSqlRepository(new InMemoryNoSqlRepository());
byte[] data1 = new byte[] { 1, 2, 3, 4, 5, 6 };
byte[] data2 = new byte[] { 11, 22, 33, 4, 5, 66 };
cached.InnerRepository.Put("data1", new RawData(data1));
Assert.NotNull(cached.Get <RawData>("data1"));
cached.InnerRepository.Put("data1", new RawData(data2));
cached.Flush();
var data1Actual = cached.InnerRepository.Get <RawData>("data1");
AssertEx.CollectionEquals(data1Actual.Data, data2);
cached.Put("data1", new RawData(data1));
data1Actual = cached.InnerRepository.Get <RawData>("data1");
AssertEx.CollectionEquals(data1Actual.Data, data2);
cached.Flush();
data1Actual = cached.InnerRepository.Get <RawData>("data1");
AssertEx.CollectionEquals(data1Actual.Data, data1);
cached.Put("data1", null);
cached.Flush();
Assert.Null(cached.InnerRepository.Get <RawData>("data1"));
cached.Put("data1", new RawData(data1));
cached.Put("data1", null);
cached.Flush();
Assert.Null(cached.InnerRepository.Get <RawData>("data1"));
cached.Put("data1", null);
cached.Put("data1", new RawData(data1));
cached.Flush();
Assert.NotNull(cached.InnerRepository.Get <RawData>("data1"));
}
public void EncryptedSecretECmultiplyNoLotSimple()
{
var compressedValues = new[] { false, true };
foreach (var compressed in compressedValues)
{
var code = new BitcoinPassphraseCode("test", Network.Main, null);
Assert.Null(code.LotSequence);
var result = code.GenerateEncryptedSecret(compressed);
Assert.True(result.ConfirmationCode.Check("test", result.GeneratedAddress));
Assert.False(result.ConfirmationCode.Check("toto", result.GeneratedAddress));
Assert.False(result.ConfirmationCode.Check("test", new Key().PubKey.GetAddress(ScriptPubKeyType.Legacy, Network.Main)));
var decryptedKey = result.EncryptedKey.GetKey("test");
Assert.Equal(result.GeneratedAddress.ToString(), decryptedKey.PubKey.GetAddress(ScriptPubKeyType.Legacy, Network.Main).ToString());
Assert.Throws <SecurityException>(() => result.EncryptedKey.GetKey("wrong"));
//Can regenerate same result with same seed
var result2 = code.GenerateEncryptedSecret(compressed, seedb: result.Seed);
var decryptedKey2 = result.EncryptedKey.GetKey("test");
AssertEx.CollectionEquals(decryptedKey2.ToBytes(), decryptedKey.ToBytes());
}
}
public void CanCreatePayment()
{
var tests = new[]
{
new CanCreatePaymentData
{
//sx stealth-newkey
StealthAddress = "vJmtjxSDxNPXL4RNapp9ARdqKz3uJyf1EDGjr1Fgqs9c8mYsVH82h8wvnA4i5rtJ57mr3kor1EVJrd4e5upACJd588xe52yXtzumxj",
ScanSecret = "3e49e7257cb31db997edb1cf8299af0f37e2663e2260e4b8033e49d39a6d02f2",
ScanPubKey = "025e58a31122b38c86abc119b9379fe247410aee87a533f9c07b189aef6c3c1f52",
SpendSecret = "aa3db0cfb3edc94de4d10f873f8190843f2a17484f6021a95a7742302c744748",
SpendPubKey = "03616562c98e7d7b74be409a787cec3a912122f3fb331a9bee9b0b73ce7b9f50af",
//sx newkey | sx wif-to-secret
EphemSecret = "9e63abaf8dcd5ea3919e6de0b6c544e00bf51bf92496113a01d6e369944dc091",
EphemPubKey = "03403d306ec35238384c7e340393335f9bc9bb4a2e574eb4e419452c4ea19f14b0",
//sx steatlh-uncover-secret [EphemPubKey] [ScanSecret] [SpendSecret]
StealthSecret = "4e422fb1e5e1db6c1f6ab32a7706d368ceb385e7fab098e633c5c5949c3b97cd",
//sx stealth-initiate [EphemSecret] [ScanPubKey] [SpendPubKey] (for sender)
//or
//sx stealth-uncover [EphemPubKey] [ScanSecret] [SpendPubKey] (for receiver)
StealthPubKey = "02726112ad39cb6bf848b1b1ef30b88e35286bf99f746c2be575f96c0e02a9357c",
},
//Need padding for to find the stealth secret
new CanCreatePaymentData {
StealthAddress = "vJmyTEybwCKz7W8y6vP62jo7RoyfLneiANcPLBBNYwn98EXzQRStMKqKGRiZhqscuQ6WKy2J3U3zfx72V3b2J6YvxxBcxUj4XMDsw7",
ScanSecret = "2f517d81cf30e47dbf4809321275bbfd92192af81a6141a17aa53e40bd28fe36",
ScanPubKey = "039d91ae0eebea6dc500fb57b704abce3d3fa700cc762a52bc5dcaee27770a8402",
SpendSecret = "71e33219884fc27011f8da9adcc730f0c2e940759bdb1b615764492bce04fcea",
SpendPubKey = "021a3d5b40ec83fc58b5a23207eb9c99b741d8f0e9f8b80f04f49cec915b540c40",
EphemSecret = "578ffe42c0fbfb324a31f41dbbcd8b1f910ce2f4d803444a83b18ae9f8ccd97e",
EphemPubKey = "03c190be0a1c6e50577b3dd637b1fff9344de31c2544ff3d815535c0515711150f",
StealthSecret = "006d138b4bcef0f09c8784c0cc68f2be4497a1a822d8d7b0519c5c0378b5cb45",
StealthPubKey = "0223a99278a5279ea93718503a42377067e72960eb808d8bff6defdd95d4feff76"
}
};
foreach (var test in tests)
{
var scan = AssertKeys(test.ScanSecret, test.ScanPubKey);
var spend = AssertKeys(test.SpendSecret, test.SpendPubKey);
var ephem = AssertKeys(test.EphemSecret, test.EphemPubKey);
var stealth = AssertKeys(test.StealthSecret, test.StealthPubKey);
var address = spend.PubKey.CreateStealthAddress(scan.PubKey, Network.Main);
Assert.Equal(test.StealthAddress, address.ToString());
//Try roundtrip
address = new BitcoinStealthAddress(address.ToBytes(), Network.Main);
Assert.Equal(test.StealthAddress, address.ToString());
var payment = address.CreatePayment(ephem);
var generatedKey = spend.Uncover(scan, payment.Metadata.EphemKey);
if (stealth != null)
{
Assert.Equal(stealth.PubKey.Hash, payment.StealthKeys[0].ID);
Assert.Equal(stealth.ToBytes(), generatedKey.ToBytes());
}
var uncoveredSender = spend.PubKey.UncoverSender(ephem, scan.PubKey);
var uncovertedReceiver = spend.PubKey.UncoverReceiver(scan, ephem.PubKey);
AssertEx.CollectionEquals(uncoveredSender.ToBytes(), uncovertedReceiver.ToBytes());
AssertEx.CollectionEquals(generatedKey.PubKey.ToBytes(), uncovertedReceiver.ToBytes());
var transaction = Network.Main.CreateTransaction();
payment.AddToTransaction(transaction, 100UL);
}
}
public void ShouldPassTheLongestTestInBIP174()
{
JObject testcase = (JObject)testdata["final"];
var network = Network.TestNet;
var master = ExtKey.Parse((string)testcase["master"], network);
var masterFP = master.PrivateKey.PubKey.GetHDFingerPrint();
var tx = network.CreateTransaction();
tx.Version = 2;
var scriptPubKey1 = Script.FromBytesUnsafe(Encoders.Hex.DecodeData((string)testcase["out1"]["script"]));
var money1 = Money.Coins((decimal)testcase["out1"]["value"]);
var scriptPubKey2 = Script.FromBytesUnsafe(Encoders.Hex.DecodeData((string)testcase["out2"]["script"]));
var money2 = Money.Coins((decimal)testcase["out2"]["value"]);
tx.Outputs.Add(new TxOut(value: money1, scriptPubKey: scriptPubKey1));
tx.Outputs.Add(new TxOut(value: money2, scriptPubKey: scriptPubKey2));
tx.Inputs.Add(new OutPoint(uint256.Parse((string)testcase["in1"]["txid"]), (uint)testcase["in1"]["index"]));
tx.Inputs.Add(new OutPoint(uint256.Parse((string)testcase["in2"]["txid"]), (uint)testcase["in2"]["index"]));
var expected = PSBT.Parse((string)testcase["psbt1"], Network.Main);
var psbt = PSBT.FromTransaction(tx, Network.Main);
Assert.Equal(expected, psbt, ComparerInstance);
var prevtx1 = Transaction.Parse((string)testcase["prevtx1"], network);
var prevtx2 = Transaction.Parse((string)testcase["prevtx2"], network);
psbt.AddTransactions(prevtx1, prevtx2);
var redeem1 = Script.FromBytesUnsafe(Encoders.Hex.DecodeData((string)testcase["redeem1"]));
var redeem2 = Script.FromBytesUnsafe(Encoders.Hex.DecodeData((string)testcase["redeem2"]));
var witness_script1 = Script.FromBytesUnsafe(Encoders.Hex.DecodeData((string)testcase["witness1"]));
psbt.AddScripts(new[] { redeem1, redeem2, witness_script1 });
for (int i = 0; i < 6; i++)
{
var pk = testcase[$"pubkey{i}"];
var pubkey = new PubKey((string)pk["hex"]);
var path = KeyPath.Parse((string)pk["path"]);
psbt.AddKeyPath(pubkey, new RootedKeyPath(masterFP, path));
}
expected = PSBT.Parse((string)testcase["psbt2"], Network.Main);
Assert.Equal(expected, psbt, ComparerInstance);
foreach(var psbtin in psbt.Inputs)
psbtin.SighashType = SigHash.All;
expected = PSBT.Parse((string)testcase["psbt3"], Network.Main);
Assert.Equal(expected, psbt, ComparerInstance);
psbt.AssertSanity();
var psbtForBob = psbt.Clone();
// path 1 ... alice
Assert.Equal(psbt, psbtForBob, ComparerInstance);
var aliceKey1 = master.Derive(new KeyPath((string)testcase["key7"]["path"])).PrivateKey;
var aliceKey2 = master.Derive(new KeyPath((string)testcase["key8"]["path"])).PrivateKey;
psbt.SignWithKeys(aliceKey1, aliceKey2);
expected = PSBT.Parse((string)testcase["psbt4"], Network.Main);
Assert.Equal(expected, psbt);
// path 2 ... bob.
var bobKey1 = master.Derive(new KeyPath((string)testcase["key9"]["path"])).PrivateKey;
var bobKey2 = master.Derive(new KeyPath((string)testcase["key10"]["path"])).PrivateKey;
var bobKeyhex1 = (string)testcase["key9"]["wif"];
var bobKeyhex2 = (string)testcase["key10"]["wif"];
Assert.Equal(bobKey1, new BitcoinSecret(bobKeyhex1, network).PrivateKey);
Assert.Equal(bobKey2, new BitcoinSecret(bobKeyhex2, network).PrivateKey);
psbtForBob.Settings.UseLowR = false;
psbtForBob.SignWithKeys(bobKey1, bobKey2);
expected = PSBT.Parse((string)testcase["psbt5"], Network.Main);
Assert.Equal(expected, psbtForBob);
// merge above 2
var combined = psbt.Combine(psbtForBob);
expected = PSBT.Parse((string)testcase["psbtcombined"], Network.Main);
Assert.Equal(expected, combined);
Assert.True(combined.TryGetFee(out var fee));
Assert.Equal(Money.Coins(0.00010000m), fee);
Assert.True(combined.TryGetEstimatedFeeRate(out var feeRate));
Assert.Equal(new FeeRate(21.6m).SatoshiPerByte, feeRate.SatoshiPerByte, 1);
var finalized = psbt.Finalize();
expected = PSBT.Parse((string)testcase["psbtfinalized"], Network.Main);
Assert.Equal(expected, finalized);
var finalTX = psbt.ExtractTransaction();
var expectedTX = Transaction.Parse((string)testcase["txextracted"], network);
AssertEx.CollectionEquals(expectedTX.ToBytes(), finalTX.ToBytes());
Assert.True(psbt.TryGetFee(out fee));
Assert.Equal(Money.Coins(0.00010000m), fee);
Assert.True(psbt.TryGetEstimatedFeeRate(out feeRate));
Assert.Equal(new FeeRate(21.6m).SatoshiPerByte, feeRate.SatoshiPerByte, 2);
}
public void CanConvertText()
{
string testPhrase = "é ^ç hello \"12345\" wooorld";
var tests = new[]
{
new
{
Encoder = Encoders.Hex,
Input = testPhrase,
Expected = "c3a9205ec3a72068656c6c6f20223132333435222020776f6f6f726c64",
},
new
{
Encoder = Encoders.Base58,
Input = testPhrase,
Expected = "9tBRc991GhmZNsV5qSyynUsnRCNvxdvvWDmj3nAP"
},
new
{
Encoder = Encoders.Base58Check,
Input = testPhrase,
//Different from brainwallet, because brainwallet code convert the data to bitcoin address instead of directely formating in base58check (ie : the data followed be the 4 hash bytes)
Expected = "2189xoVGsHC6VbVPUrKeH3fhT429VDruzdgUJFk37PNskG"
},
new
{
Encoder = Encoders.Base64,
Input = testPhrase,
Expected = "w6kgXsOnIGhlbGxvICIxMjM0NSIgIHdvb29ybGQ="
},
//Not yet implemented
//new
//{
// Encoder = Encoders.Bin,
// Input = testPhrase,
// Expected = "11000011 10101001 00100000 01011110 11000011 10100111 00100000 01101000 01100101 01101100 01101100 01101111 00100000 00100010 00110001 00110010 00110011 00110100 00110101 00100010 00100000 00100000 01110111 01101111 01101111 01101111 01110010 01101100 01100100"
//},
//Not yet implemented
//new
//{
// Encoder = Encoders.Dec,
// Input = testPhrase,
// Expected = "5275000693703128425041367611933003709099386868005962673424426230508644"
//},
//Useless for bitcoin
//new
//{
// Encoder = Encoders.RFC1751,
// Input = testPhrase,
// Expected = "A A OWE BANG BAN BUST KITE ARK HAT SEEN OBOE GRIM KIN GASH GLOB COAT BANE DUN JO MILL SIGH SLID MAD PAR"
//},
//Useless for bitcoin
//new
//{
// Encoder = Encoders.Poetry,
// Input = testPhrase,
// Expected = "perfect perfect perfect soul stone royal fault companion sharp cross build leap possess possibly yet bone magic beam illuminate moonlight foul juice darkness universe"
//},
//Useless for bitcoin
//new
//{
// Encoder = Encoders.Rot13,
// Input = testPhrase,
// Expected = "é ^ç uryyb \"12345\" jbbbeyq"
//},
//Useless for bitcoin
//new
//{
// Encoder = Encoders.Easy16,
// Input = testPhrase,
// Expected = "aaaa aauf reda houf rkda jwjh juju jnda eriu\r\nddfs fdff fgfh ddda dakk jnjn jnkd jujg euhs"
//},
};
foreach (var test in tests)
{
var input = Encoding.UTF8.GetBytes(test.Input);
var encoded = test.Encoder.EncodeData(input);
Assert.Equal(test.Expected, encoded);
try
{
var decoded = test.Encoder.DecodeData(encoded);
AssertEx.CollectionEquals(input, decoded);
}
catch (NotSupportedException)
{
}
}
var expectedText = "2189xoVGsHC6VbVPUrKeH3fhT429VDruzdgUJFk37PNskG";
var input1 = Encoding.UTF8.GetBytes("---é ^ç hello \"12345\" wooorld---");
var encoded1 = Encoders.Base58Check.EncodeData(input1, 3, input1.Length - 6);
Assert.Equal(expectedText, encoded1);
var decoded1 = Encoders.Base58Check.DecodeData(encoded1);
byte[] arr = new byte[input1.Length - 6];
Array.Copy(input1, 3, arr, 0, arr.Length);
AssertEx.CollectionEquals(input1.SafeSubarray(3, input1.Length - 6), decoded1);
}