public void Insert(OutPoint outPoint)
{
if (outPoint == null)
{
throw new ArgumentNullException(nameof(outPoint));
}
Insert(outPoint.ToBytes());
}
public bool Contains(OutPoint outPoint)
{
if (outPoint == null)
{
throw new ArgumentNullException(nameof(outPoint));
}
return(Contains(outPoint.ToBytes()));
}
public void bloom_match()
{
// Random real transaction (b4749f017444b051c44dfd2720e88f314ff94f3dd6d56d40ef65854fcd7fff6b)
Transaction tx = new Transaction();
tx.ReadWrite(ParseHex("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"));
// and one which spends it (e2769b09e784f32f62ef849763d4f45b98e07ba658647343b915ff832b110436)
var ch = new byte[] { 0x01, 0x00, 0x00, 0x00, 0x01, 0x6b, 0xff, 0x7f, 0xcd, 0x4f, 0x85, 0x65, 0xef, 0x40, 0x6d, 0xd5, 0xd6, 0x3d, 0x4f, 0xf9, 0x4f, 0x31, 0x8f, 0xe8, 0x20, 0x27, 0xfd, 0x4d, 0xc4, 0x51, 0xb0, 0x44, 0x74, 0x01, 0x9f, 0x74, 0xb4, 0x00, 0x00, 0x00, 0x00, 0x8c, 0x49, 0x30, 0x46, 0x02, 0x21, 0x00, 0xda, 0x0d, 0xc6, 0xae, 0xce, 0xfe, 0x1e, 0x06, 0xef, 0xdf, 0x05, 0x77, 0x37, 0x57, 0xde, 0xb1, 0x68, 0x82, 0x09, 0x30, 0xe3, 0xb0, 0xd0, 0x3f, 0x46, 0xf5, 0xfc, 0xf1, 0x50, 0xbf, 0x99, 0x0c, 0x02, 0x21, 0x00, 0xd2, 0x5b, 0x5c, 0x87, 0x04, 0x00, 0x76, 0xe4, 0xf2, 0x53, 0xf8, 0x26, 0x2e, 0x76, 0x3e, 0x2d, 0xd5, 0x1e, 0x7f, 0xf0, 0xbe, 0x15, 0x77, 0x27, 0xc4, 0xbc, 0x42, 0x80, 0x7f, 0x17, 0xbd, 0x39, 0x01, 0x41, 0x04, 0xe6, 0xc2, 0x6e, 0xf6, 0x7d, 0xc6, 0x10, 0xd2, 0xcd, 0x19, 0x24, 0x84, 0x78, 0x9a, 0x6c, 0xf9, 0xae, 0xa9, 0x93, 0x0b, 0x94, 0x4b, 0x7e, 0x2d, 0xb5, 0x34, 0x2b, 0x9d, 0x9e, 0x5b, 0x9f, 0xf7, 0x9a, 0xff, 0x9a, 0x2e, 0xe1, 0x97, 0x8d, 0xd7, 0xfd, 0x01, 0xdf, 0xc5, 0x22, 0xee, 0x02, 0x28, 0x3d, 0x3b, 0x06, 0xa9, 0xd0, 0x3a, 0xcf, 0x80, 0x96, 0x96, 0x8d, 0x7d, 0xbb, 0x0f, 0x91, 0x78, 0xff, 0xff, 0xff, 0xff, 0x02, 0x8b, 0xa7, 0x94, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x19, 0x76, 0xa9, 0x14, 0xba, 0xde, 0xec, 0xfd, 0xef, 0x05, 0x07, 0x24, 0x7f, 0xc8, 0xf7, 0x42, 0x41, 0xd7, 0x3b, 0xc0, 0x39, 0x97, 0x2d, 0x7b, 0x88, 0xac, 0x40, 0x94, 0xa8, 0x02, 0x00, 0x00, 0x00, 0x00, 0x19, 0x76, 0xa9, 0x14, 0xc1, 0x09, 0x32, 0x48, 0x3f, 0xec, 0x93, 0xed, 0x51, 0xf5, 0xfe, 0x95, 0xe7, 0x25, 0x59, 0xf2, 0xcc, 0x70, 0x43, 0xf9, 0x88, 0xac, 0x00, 0x00, 0x00, 0x00, 0x00 };
var vch = ch.Take(ch.Length - 1).ToArray();
Transaction spendingTx = new Transaction();
spendingTx.ReadWrite(vch);
BloomFilter filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(uint256.Parse("0xb4749f017444b051c44dfd2720e88f314ff94f3dd6d56d40ef65854fcd7fff6b"));
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match tx hash");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
// byte-reversed tx hash
filter.Insert(ParseHex("6bff7fcd4f8565ef406dd5d63d4ff94f318fe82027fd4dc451b04474019f74b4"));
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match manually serialized tx hash");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(ParseHex("30450220070aca44506c5cef3a16ed519d7c3c39f8aab192c4e1c90d065f37b8a4af6141022100a8e160b856c2d43d27d8fba71e5aef6405b8643ac4cb7cb3c462aced7f14711a01"));
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match input signature");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(ParseHex("046d11fee51b0e60666d5049a9101a72741df480b96ee26488a4d3466b95c9a40ac5eeef87e10a5cd336c19a84565f80fa6c547957b7700ff4dfbdefe76036c339"));
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match input pub key");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(ParseHex("04943fdd508053c75000106d3bc6e2754dbcff19"));
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match output address");
Assert.True(filter.IsRelevantAndUpdate(spendingTx), "Simple Bloom filter didn't add output");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(ParseHex("a266436d2965547608b9e15d9032a7b9d64fa431"));
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match output address");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(new OutPoint(uint256.Parse("0x90c122d70786e899529d71dbeba91ba216982fb6ba58f3bdaab65e73b7e9260b"), 0));
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match COutPoint");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
OutPoint prevOutPoint = new OutPoint(uint256.Parse("0x90c122d70786e899529d71dbeba91ba216982fb6ba58f3bdaab65e73b7e9260b"), 0);
{
var data = prevOutPoint.ToBytes();
filter.Insert(data);
}
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match manually serialized COutPoint");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(uint256.Parse("00000009e784f32f62ef849763d4f45b98e07ba658647343b915ff832b110436"));
Assert.True(!filter.IsRelevantAndUpdate(tx), "Simple Bloom filter matched random tx hash");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(ParseHex("0000006d2965547608b9e15d9032a7b9d64fa431"));
Assert.True(!filter.IsRelevantAndUpdate(tx), "Simple Bloom filter matched random address");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(new OutPoint(uint256.Parse("0x90c122d70786e899529d71dbeba91ba216982fb6ba58f3bdaab65e73b7e9260b"), 1));
Assert.True(!filter.IsRelevantAndUpdate(tx), "Simple Bloom filter matched COutPoint for an output we didn't care about");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(new OutPoint(uint256.Parse("0x000000d70786e899529d71dbeba91ba216982fb6ba58f3bdaab65e73b7e9260b"), 0));
Assert.True(!filter.IsRelevantAndUpdate(tx), "Simple Bloom filter matched COutPoint for an output we didn't care about");
}
public void bloom_match()
{
// Random real transaction (b4749f017444b051c44dfd2720e88f314ff94f3dd6d56d40ef65854fcd7fff6b)
Transaction tx = new Transaction();
tx.ReadWrite(ParseHex("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"));
// and one which spends it (e2769b09e784f32f62ef849763d4f45b98e07ba658647343b915ff832b110436)
var ch = new byte[] { 0x01, 0x00, 0x00, 0x00, 0x01, 0x6b, 0xff, 0x7f, 0xcd, 0x4f, 0x85, 0x65, 0xef, 0x40, 0x6d, 0xd5, 0xd6, 0x3d, 0x4f, 0xf9, 0x4f, 0x31, 0x8f, 0xe8, 0x20, 0x27, 0xfd, 0x4d, 0xc4, 0x51, 0xb0, 0x44, 0x74, 0x01, 0x9f, 0x74, 0xb4, 0x00, 0x00, 0x00, 0x00, 0x8c, 0x49, 0x30, 0x46, 0x02, 0x21, 0x00, 0xda, 0x0d, 0xc6, 0xae, 0xce, 0xfe, 0x1e, 0x06, 0xef, 0xdf, 0x05, 0x77, 0x37, 0x57, 0xde, 0xb1, 0x68, 0x82, 0x09, 0x30, 0xe3, 0xb0, 0xd0, 0x3f, 0x46, 0xf5, 0xfc, 0xf1, 0x50, 0xbf, 0x99, 0x0c, 0x02, 0x21, 0x00, 0xd2, 0x5b, 0x5c, 0x87, 0x04, 0x00, 0x76, 0xe4, 0xf2, 0x53, 0xf8, 0x26, 0x2e, 0x76, 0x3e, 0x2d, 0xd5, 0x1e, 0x7f, 0xf0, 0xbe, 0x15, 0x77, 0x27, 0xc4, 0xbc, 0x42, 0x80, 0x7f, 0x17, 0xbd, 0x39, 0x01, 0x41, 0x04, 0xe6, 0xc2, 0x6e, 0xf6, 0x7d, 0xc6, 0x10, 0xd2, 0xcd, 0x19, 0x24, 0x84, 0x78, 0x9a, 0x6c, 0xf9, 0xae, 0xa9, 0x93, 0x0b, 0x94, 0x4b, 0x7e, 0x2d, 0xb5, 0x34, 0x2b, 0x9d, 0x9e, 0x5b, 0x9f, 0xf7, 0x9a, 0xff, 0x9a, 0x2e, 0xe1, 0x97, 0x8d, 0xd7, 0xfd, 0x01, 0xdf, 0xc5, 0x22, 0xee, 0x02, 0x28, 0x3d, 0x3b, 0x06, 0xa9, 0xd0, 0x3a, 0xcf, 0x80, 0x96, 0x96, 0x8d, 0x7d, 0xbb, 0x0f, 0x91, 0x78, 0xff, 0xff, 0xff, 0xff, 0x02, 0x8b, 0xa7, 0x94, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x19, 0x76, 0xa9, 0x14, 0xba, 0xde, 0xec, 0xfd, 0xef, 0x05, 0x07, 0x24, 0x7f, 0xc8, 0xf7, 0x42, 0x41, 0xd7, 0x3b, 0xc0, 0x39, 0x97, 0x2d, 0x7b, 0x88, 0xac, 0x40, 0x94, 0xa8, 0x02, 0x00, 0x00, 0x00, 0x00, 0x19, 0x76, 0xa9, 0x14, 0xc1, 0x09, 0x32, 0x48, 0x3f, 0xec, 0x93, 0xed, 0x51, 0xf5, 0xfe, 0x95, 0xe7, 0x25, 0x59, 0xf2, 0xcc, 0x70, 0x43, 0xf9, 0x88, 0xac, 0x00, 0x00, 0x00, 0x00, 0x00 };
var vch = ch.Take(ch.Length - 1).ToArray();
Transaction spendingTx = new Transaction();
spendingTx.ReadWrite(vch);
BloomFilter filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(uint256.Parse("0xb4749f017444b051c44dfd2720e88f314ff94f3dd6d56d40ef65854fcd7fff6b"));
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match tx hash");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
// byte-reversed tx hash
filter.Insert(ParseHex("6bff7fcd4f8565ef406dd5d63d4ff94f318fe82027fd4dc451b04474019f74b4"));
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match manually serialized tx hash");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(ParseHex("30450220070aca44506c5cef3a16ed519d7c3c39f8aab192c4e1c90d065f37b8a4af6141022100a8e160b856c2d43d27d8fba71e5aef6405b8643ac4cb7cb3c462aced7f14711a01"));
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match input signature");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(ParseHex("046d11fee51b0e60666d5049a9101a72741df480b96ee26488a4d3466b95c9a40ac5eeef87e10a5cd336c19a84565f80fa6c547957b7700ff4dfbdefe76036c339"));
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match input pub key");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(ParseHex("04943fdd508053c75000106d3bc6e2754dbcff19"));
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match output address");
Assert.True(filter.IsRelevantAndUpdate(spendingTx), "Simple Bloom filter didn't add output");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(ParseHex("a266436d2965547608b9e15d9032a7b9d64fa431"));
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match output address");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(new OutPoint(uint256.Parse("0x90c122d70786e899529d71dbeba91ba216982fb6ba58f3bdaab65e73b7e9260b"), 0));
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match COutPoint");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
OutPoint prevOutPoint = new OutPoint(uint256.Parse("0x90c122d70786e899529d71dbeba91ba216982fb6ba58f3bdaab65e73b7e9260b"), 0);
{
var data = prevOutPoint.ToBytes();
filter.Insert(data);
}
Assert.True(filter.IsRelevantAndUpdate(tx), "Simple Bloom filter didn't match manually serialized COutPoint");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(uint256.Parse("00000009e784f32f62ef849763d4f45b98e07ba658647343b915ff832b110436"));
Assert.True(!filter.IsRelevantAndUpdate(tx), "Simple Bloom filter matched random tx hash");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(ParseHex("0000006d2965547608b9e15d9032a7b9d64fa431"));
Assert.True(!filter.IsRelevantAndUpdate(tx), "Simple Bloom filter matched random address");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(new OutPoint(uint256.Parse("0x90c122d70786e899529d71dbeba91ba216982fb6ba58f3bdaab65e73b7e9260b"), 1));
Assert.True(!filter.IsRelevantAndUpdate(tx), "Simple Bloom filter matched COutPoint for an output we didn't care about");
filter = new BloomFilter(10, 0.000001, 0, BloomFlags.UPDATE_ALL);
filter.Insert(new OutPoint(uint256.Parse("0x000000d70786e899529d71dbeba91ba216982fb6ba58f3bdaab65e73b7e9260b"), 0));
Assert.True(!filter.IsRelevantAndUpdate(tx), "Simple Bloom filter matched COutPoint for an output we didn't care about");
}
public static string GetId(OutPoint outPoint)
{
return("o-" + Encoders.Hex.EncodeData(outPoint.ToBytes()));
}
public static string GetId(OutPoint outPoint)
{
return "o-" + Encoders.Hex.EncodeData(outPoint.ToBytes());
}
/// <inheritdoc />
public void AddTentative(OutPoint outPoint, AddressIdentifier address)
{
base.AddTentative(outPoint.ToBytes(), address);
}
/// <inheritdoc />
public bool Contains(OutPoint outPoint, out HashSet <AddressIdentifier> addresses)
{
return(base.Contains(outPoint.ToBytes(), out addresses) ?? Exists(outPoint, out addresses));
}
private void Add(OutPoint outPoint)
{
this.Add(outPoint.ToBytes());
}