from e2e.Classes.Consensus.SpamFilter import SpamFilter from e2e.Vectors.Generation.PrototypeChain import PrototypeChain proto: PrototypeChain = PrototypeChain(1, False) blsPrivKey: PrivateKey = PrivateKey(0) blsPubKey: PublicKey = blsPrivKey.toPublicKey() edPrivKey: ed25519.SigningKey = ed25519.SigningKey(b'\0' * 32) edPubKey: ed25519.VerifyingKey = edPrivKey.get_verifying_key() #Create the SendDifficulty MR. sendDiff: SignedSendDifficulty = SignedSendDifficulty(4, 0) sendDiff.sign(0, blsPrivKey) sendDiffMR: SignedMeritRemoval = SignedMeritRemoval(sendDiff, sendDiff) #Create the DataDifficulty MR. dataDiff: SignedDataDifficulty = SignedDataDifficulty(4, 0) dataDiff.sign(0, blsPrivKey) dataDiffMR: SignedMeritRemoval = SignedMeritRemoval(dataDiff, dataDiff) #Create the Verification MR. data: Data = Data(bytes(32), edPubKey.to_bytes()) data.sign(edPrivKey) data.beat(SpamFilter(5)) verif: SignedVerification = SignedVerification(data.hash) verif.sign(0, blsPrivKey) #Transform the Verification to a SignedMeritRemovalVerificationPacket. packet: SignedMeritRemovalVerificationPacket = SignedMeritRemovalVerificationPacket(
from e2e.Classes.Consensus.MeritRemoval import SignedMeritRemoval
from e2e.Vectors.Generation.PrototypeChain import PrototypeChain
blsPrivKey: PrivateKey = PrivateKey(0)
blsPubKey: PublicKey = blsPrivKey.toPublicKey()
proto: PrototypeChain = PrototypeChain(1, False)
#Create conflicting Data Difficulties.
dataDiffs: List[SignedDataDifficulty] = [
SignedDataDifficulty(3, 0),
SignedDataDifficulty(4, 0)
]
dataDiffs[0].sign(0, blsPrivKey)
dataDiffs[1].sign(0, blsPrivKey)
#Create a MeritRemoval out of the conflicting Data Difficulties.
mr: SignedMeritRemoval = SignedMeritRemoval(dataDiffs[0], dataDiffs[1])
proto.add(elements=[mr])
#Create a MeritRemoval with the Elements swapped.
swapped: SignedMeritRemoval = SignedMeritRemoval(dataDiffs[1], dataDiffs[0])
proto.add(elements=[swapped])
result: Dict[str, Any] = {"blockchain": proto.toJSON()}
vectors: IO[Any] = open(
"e2e/Vectors/Consensus/MeritRemoval/HundredTwentyThree/Swap.json", "w")
vectors.write(json.dumps(result))
vectors.close()
#Create the initial Data and two competing Datas.
datas: List[Data] = [Data(bytes(32), edPubKey.to_bytes())]
datas.append(Data(datas[0].hash, b"Initial Data."))
datas.append(Data(datas[0].hash, b"Second Data."))
for data in datas:
data.sign(edPrivKey)
data.beat(spamFilter)
#Create Verifications for all 3.
verifs: List[SignedVerification] = []
for data in datas:
verifs.append(SignedVerification(data.hash, 0))
verifs[-1].sign(0, blsPrivKey)
#Create a MeritRemoval out of the conflicting Verifications.
mr: SignedMeritRemoval = SignedMeritRemoval(verifs[1], verifs[2])
#Create a MeritRemoval with random keys.
packeted: SignedMeritRemoval = SignedMeritRemoval(
SignedMeritRemovalVerificationPacket(
SignedVerificationPacket(verifs[1].hash),
[
blsPubKey.serialize(),
PrivateKey(1).toPublicKey().serialize(),
PrivateKey(2).toPublicKey().serialize()
],
Signature.aggregate([
blsPrivKey.sign(verifs[1].signatureSerialize()),
PrivateKey(1).sign(verifs[1].signatureSerialize()),
PrivateKey(2).sign(verifs[1].signatureSerialize())
])
data: Data = Data(bytes.fromhex("11" * 32), bytes(1))
transactions.add(data)
#Create a competing Data using the same input.
competingData: Data = Data(bytes.fromhex("11" * 32), bytes(2))
transactions.add(competingData)
#Verify the Datas.
verif: SignedVerification = SignedVerification(data.hash)
verif.sign(0, blsPrivKey)
competingVerif: SignedVerification = SignedVerification(competingData.hash)
competingVerif.sign(0, blsPrivKey)
#Create a MeritRemoval out of the conflicting Verifications.
mr: SignedMeritRemoval = SignedMeritRemoval(verif, competingVerif)
#Generate a Block containing the MeritRemoval.
block = Block(
BlockHeader(0, blockchain.last(), BlockHeader.createContents([], [mr]), 1,
bytes(4), BlockHeader.createSketchCheck(bytes(4), []), 0,
blockchain.blocks[-1].header.time + 1200),
BlockBody([], [mr], mr.signature))
#Mine it.
block.mine(blsPrivKey, blockchain.difficulty())
#Add it.
blockchain.add(block)
print("Generated Invalid Competing Block " + str(len(blockchain.blocks)) + ".")
result: Dict[str, Any] = {
bytes(4),
bytes(32),
0,
blockchain.blocks[-1].header.time + 1200
),
BlockBody([], [partial], partial.signature)
)
#Mine it.
block.mine(blsPrivKey, blockchain.difficulty())
#Add it.
blockchain.add(block)
print("Generated Hundred Twenty Three Partial Block " + str(len(blockchain.blocks)) + ".")
#Create a MeritRemoval which isn't partial.
mr: SignedMeritRemoval = SignedMeritRemoval(dataDiffs[0], dataDiffs[1])
#Generate a Block containing the MeritRemoval.
block = Block(
BlockHeader(
0,
blockchain.last(),
BlockHeader.createContents([], [mr]),
1,
bytes(4),
bytes(32),
0,
blockchain.blocks[-1].header.time + 1200
),
BlockBody([], [mr], mr.signature)
)
datas.append(Data(datas[0].hash, b"Initial Data."))
datas.append(Data(datas[0].hash, b"Second Data."))
for data in datas:
data.sign(edPrivKey)
data.beat(spamFilter)
#Create Verifications for all 3.
verifs: List[SignedVerification] = []
packets: List[VerificationPacket] = []
for data in datas:
verifs.append(SignedVerification(data.hash, 0))
verifs[-1].sign(0, blsPrivKey)
packets.append(VerificationPacket(data.hash, [0]))
#Create a MeritRemoval out of the conflicting Verifications.
mr: SignedMeritRemoval = SignedMeritRemoval(verifs[1], verifs[2])
#Generate a Block containing the MeritRemoval.
proto.add(packets=packets, elements=[mr])
result: Dict[str, Any] = {
"blockchain": proto.toJSON(),
"datas": [datas[0].toJSON(), datas[1].toJSON(), datas[2].toJSON()],
"verification": verifs[0].toSignedJSON(),
"removal": mr.toSignedJSON()
}
vectors: IO[Any] = open(
"e2e/Vectors/Consensus/MeritRemoval/VerifyCompeting.json", "w")
vectors.write(json.dumps(result))
vectors.close()
#Create the initial Data and two competing Datas.
datas: List[Data] = [Data(bytes(32), edPubKey.to_bytes())]
datas.append(Data(datas[0].hash, b"Initial Data."))
datas.append(Data(datas[0].hash, b"Second Data."))
for data in datas:
data.sign(edPrivKey)
data.beat(spamFilter)
#Create Verifications for all 3.
verifs: List[SignedVerification] = []
for data in datas:
verifs.append(SignedVerification(data.hash, 0))
verifs[-1].sign(0, blsPrivKey)
#Create a MeritRemoval out of the conflicting Verifications.
mr: SignedMeritRemoval = SignedMeritRemoval(verifs[1], verifs[2])
#Create a MeritRemoval with random keys.
packeted: SignedMeritRemoval = SignedMeritRemoval(
SignedMeritRemovalVerificationPacket(
SignedVerificationPacket(verifs[1].hash), [
blsPubKey.serialize(),
PrivateKey(blake2b(
b'\1', digest_size=32).digest()).toPublicKey().serialize(),
PrivateKey(blake2b(
b'\2', digest_size=32).digest()).toPublicKey().serialize()
],
Signature.aggregate([
blsPrivKey.sign(verifs[1].signatureSerialize()),
PrivateKey(blake2b(b'\1', digest_size=32).digest()).sign(
verifs[1].signatureSerialize()),
block.mine(blsPrivKey, blockchain.difficulty())
#Add it.
blockchain.add(block)
print("Generated Same Nonce Block " + str(len(blockchain.blocks)) + ".")
#Create a DataDifficulty.
dataDiff: SignedDataDifficulty = SignedDataDifficulty(3, 0)
dataDiff.sign(0, blsPrivKey)
#Create a conflicting DataDifficulty with the same nonce.
dataDiffConflicting = SignedDataDifficulty(1, 0)
dataDiffConflicting.sign(0, blsPrivKey)
#Create a MeritRemoval out of the two of them.
mr: SignedMeritRemoval = SignedMeritRemoval(dataDiff, dataDiffConflicting)
#Generate a Block containing the MeritRemoval.
block = Block(
BlockHeader(0, blockchain.last(), BlockHeader.createContents([], [mr]), 1,
bytes(4), bytes(32), 0,
blockchain.blocks[-1].header.time + 1200),
BlockBody([], [mr], mr.signature))
#Mine it.
block.mine(blsPrivKey, blockchain.difficulty())
#Add it.
blockchain.add(block)
print("Generated Same Nonce Block " + str(len(blockchain.blocks)) + ".")
result: Dict[str, Any] = {
[
PrivateKey(blake2b(b'\1', digest_size=32).digest()).toPublicKey().serialize()
],
PrivateKey(blake2b(b'\1', digest_size=32).digest()).sign(verifs[1].signatureSerialize())
),
SignedMeritRemovalVerificationPacket(
SignedVerificationPacket(verifs[1].hash),
[
PrivateKey(blake2b(b'\1', digest_size=32).digest()).toPublicKey().serialize()
],
PrivateKey(blake2b(b'\1', digest_size=32).digest()).sign(verifs[1].signatureSerialize())
)
]
#Create a MeritRemoval out of the conflicting Verifications.
e1MR: SignedMeritRemoval = SignedMeritRemoval(verifs[1], packets[0], 0)
e2MR: SignedMeritRemoval = SignedMeritRemoval(packets[1], verifs[2], 0)
#Generate a Block containing the MeritRemoval for each chain.
block = Block(
BlockHeader(
0,
e1Chain.last(),
BlockHeader.createContents([], [e1MR]),
1,
bytes(4),
bytes(32),
0,
e1Chain.blocks[-1].header.time + 1200
),
BlockBody([], [e1MR], e1MR.signature)