def _create_transactions(self,
count,
matched_payload=True,
valid_signature=True,
valid_batcher=True):
txn_list = []
for i in range(count):
payload = {'Verb': 'set',
'Name': 'name' + str(random.randint(0, 100)),
'Value': random.randint(0, 100)}
intkey_prefix = \
hashlib.sha512('intkey'.encode('utf-8')).hexdigest()[0:6]
addr = intkey_prefix + \
hashlib.sha512(payload["Name"].encode('utf-8')).hexdigest()
payload_encode = hashlib.sha512(cbor.dumps(payload)).hexdigest()
header = TransactionHeader(
signer_pubkey=self.public_key,
family_name='intkey',
family_version='1.0',
inputs=[addr],
outputs=[addr],
dependencies=[],
payload_encoding="application/cbor",
payload_sha512=payload_encode)
if valid_batcher:
header.batcher_pubkey = self.public_key
else:
header.batcher_pubkey = "bad_batcher"
header_bytes = header.SerializeToString()
if valid_signature:
signature = signing.sign(
header_bytes,
self.private_key)
else:
signature = "bad_signature"
if not matched_payload:
payload['Name'] = 'unmatched_payload'
transaction = Transaction(
header=header_bytes,
payload=cbor.dumps(payload),
header_signature=signature)
txn_list.append(transaction)
return txn_list
def _create_transactions(self,
count,
matched_payload=True,
valid_signature=True,
valid_batcher=True):
txn_list = []
for i in range(count):
payload = {'Verb': 'set',
'Name': 'name' + str(random.randint(0, 100)),
'Value': random.randint(0, 100)}
intkey_prefix = \
hashlib.sha512('intkey'.encode('utf-8')).hexdigest()[0:6]
addr = intkey_prefix + \
hashlib.sha512(payload["Name"].encode('utf-8')).hexdigest()
payload_encode = hashlib.sha512(cbor.dumps(payload)).hexdigest()
header = TransactionHeader(
signer_pubkey=self.public_key,
family_name='intkey',
family_version='1.0',
inputs=[addr],
outputs=[addr],
dependencies=[],
payload_encoding="application/cbor",
payload_sha512=payload_encode)
if valid_batcher:
header.batcher_pubkey = self.public_key
else:
header.batcher_pubkey = "bad_batcher"
header_bytes = header.SerializeToString()
if valid_signature:
signature = signing.sign(
header_bytes,
self.private_key)
else:
signature = "bad_signature"
if not matched_payload:
payload['Name'] = 'unmatched_payload'
transaction = Transaction(
header=header_bytes,
payload=cbor.dumps(payload),
header_signature=signature)
txn_list.append(transaction)
return txn_list
def _generate_batch(self, payload):
payload_encoded = payload.encode('utf-8')
hasher = hashlib.sha512()
hasher.update(payload_encoded)
header = TransactionHeader()
header.batcher_pubkey = self.public_key
# txn.dependencies not yet
header.family_name = 'test'
header.family_version = '1'
header.nonce = _generate_id(16)
header.payload_encoding = "text"
header.payload_sha512 = hasher.hexdigest().encode()
header.signer_pubkey = self.public_key
txn = Transaction()
header_bytes = header.SerializeToString()
txn.header = header_bytes
txn.header_signature = signing.sign(header_bytes, self.signing_key)
txn.payload = payload_encoded
batch_header = BatchHeader()
batch_header.signer_pubkey = self.public_key
batch_header.transaction_ids.extend([txn.header_signature])
batch = Batch()
header_bytes = batch_header.SerializeToString()
batch.header = header_bytes
batch.header_signature = signing.sign(header_bytes, self.signing_key)
batch.transactions.extend([txn])
return batch
def _create_transactions(self, count):
txn_list = []
for i in range(count):
payload = {'Verb': 'set', 'Name': 'name', 'Value': 1}
intkey_prefix = \
hashlib.sha512('intkey'.encode('utf-8')).hexdigest()[0:6]
addr = intkey_prefix + \
hashlib.sha512(payload["Name"].encode('utf-8')).hexdigest()
payload_encode = hashlib.sha512(cbor.dumps(payload)).hexdigest()
header = TransactionHeader(signer_pubkey=self.public_key,
family_name='intkey',
family_version='1.0',
inputs=[addr],
outputs=[addr],
dependencies=[],
payload_encoding="application/cbor",
payload_sha512=payload_encode)
header.batcher_pubkey = self.public_key
header_bytes = header.SerializeToString()
signature = signing.sign(header_bytes, self.private_key)
transaction = Transaction(header=header_bytes,
payload=cbor.dumps(payload),
header_signature=signature)
txn_list.append(transaction)
return txn_list
