def create_intkey_transaction(verb, name, value, deps, signer):
payload = IntKeyPayload(verb=verb, name=name, value=value)
addr = make_intkey_address(name)
header = transaction_pb2.TransactionHeader(
signer_public_key=signer.get_public_key().as_hex(),
family_name='intkey',
family_version='1.0',
inputs=[addr],
outputs=[addr],
dependencies=deps,
payload_sha512=payload.sha512(),
batcher_public_key=signer.get_public_key().as_hex(),
nonce=hex(random.randint(0, 2**64)))
header_bytes = header.SerializeToString()
signature = signer.sign(header_bytes)
transaction = transaction_pb2.Transaction(header=header_bytes,
payload=payload.to_cbor(),
header_signature=signature)
return transaction
def create_intkey_transaction(verb, name, value, signer):
payload = IntKeyPayload(
verb=verb, name=name, value=value)
# The prefix should eventually be looked up from the
# validator's namespace registry.
addr = make_intkey_address(name)
header = transaction_pb2.TransactionHeader(
signer_public_key=signer.get_public_key().as_hex(),
family_name='intkey',
family_version='1.0',
inputs=[addr],
outputs=[addr],
dependencies=[],
payload_sha512=payload.sha512(),
batcher_public_key=signer.get_public_key().as_hex(),
nonce=hex(random.randint(0, 2**64)))
header_bytes = header.SerializeToString()
signature = signer.sign(header_bytes)
transaction = transaction_pb2.Transaction(
header=header_bytes,
payload=payload.to_cbor(),
header_signature=signature)
return transaction
def create_intkey_transaction(verb, name, value, private_key, public_key):
payload = IntKeyPayload(
verb=verb, name=name, value=value)
# The prefix should eventually be looked up from the
# validator's namespace registry.
addr = make_intkey_address(name)
header = transaction_pb2.TransactionHeader(
signer_public_key=public_key,
family_name='intkey',
family_version='1.0',
inputs=[addr],
outputs=[addr],
dependencies=[],
payload_sha512=payload.sha512(),
batcher_public_key=public_key,
nonce=time.time().hex().encode())
header_bytes = header.SerializeToString()
signature = signing.sign(header_bytes, private_key)
transaction = transaction_pb2.Transaction(
header=header_bytes,
payload=payload.to_cbor(),
header_signature=signature)
return transaction
def create_intkey_transaction(verb, name, value, private_key, public_key):
payload = IntKeyPayload(
verb=verb, name=name, value=value)
# The prefix should eventually be looked up from the
# validator's namespace registry.
addr = make_intkey_address(name)
header = transaction_pb2.TransactionHeader(
signer_pubkey=public_key,
family_name='intkey',
family_version='1.0',
inputs=[addr],
outputs=[addr],
dependencies=[],
payload_encoding="application/cbor",
payload_sha512=payload.sha512(),
batcher_pubkey=public_key,
nonce=time.time().hex().encode())
header_bytes = header.SerializeToString()
signature = signing.sign(header_bytes, private_key)
transaction = transaction_pb2.Transaction(
header=header_bytes,
payload=payload.to_cbor(),
header_signature=signature)
return transaction
def create_set_request(self, name, value):
address = make_intkey_address(name)
if value is not None:
data = self._dumps({name: value})
else:
data = None
return self._factory.create_set_request({address: data})
def create_set_request(self, name, value):
address = make_intkey_address(name)
if value is not None:
data = self._dumps({name: value})
else:
data = None
return self._factory.create_set_request({address: data})
def test_receipt_stored(self):
"""Tests that receipts are stored successfully when a block is
committed."""
self._subscribe()
n = self.batch_submitter.submit_next_batch()
response = self._get_receipt(n)
receipts = self.assert_receipt_get_response(response)
state_change = receipts[0].state_changes[0]
self.assertEqual(state_change.type, state_delta_pb2.StateChange.SET)
self.assertEqual(state_change.value, cbor.dumps({str(n): 0}))
self.assertEqual(state_change.address, make_intkey_address(str(n)))
self._unsubscribe()
def create_intkey_transaction(verb, name, value, deps,
private_key, public_key):
"""Creates a signed intkey transaction.
Args:
verb (str): the action the transaction takes, either 'set', 'inc',
or 'dec'
name (str): the variable name which is altered by verb and value
value (int): the amount to set, increment, or decrement
deps ([str]): a list of transaction header_signatures which are
required dependencies which must be processed prior to
processing this transaction
private_key (str): the private key used to sign the transaction
public_key (str): the public key associated with the private key -
the public key is included in the transaction as signer_pubkey
Returns:
transaction (transaction_pb2.Transaction): the signed intkey
transaction
"""
payload = IntKeyPayload(
verb=verb, name=name, value=value)
# The prefix should eventually be looked up from the
# validator's namespace registry.
addr = make_intkey_address(name)
header = transaction_pb2.TransactionHeader(
signer_pubkey=public_key,
family_name='intkey',
family_version='1.0',
inputs=[addr],
outputs=[addr],
dependencies=deps,
payload_encoding="application/cbor",
payload_sha512=payload.sha512(),
batcher_pubkey=public_key,
nonce=time.time().hex().encode())
header_bytes = header.SerializeToString()
signature = signing.sign(header_bytes, private_key)
transaction = transaction_pb2.Transaction(
header=header_bytes,
payload=payload.to_cbor(),
header_signature=signature)
return transaction
def create_intkey_transaction(verb, name, value, deps,
private_key, public_key):
"""Creates a signed intkey transaction.
Args:
verb (str): the action the transaction takes, either 'set', 'inc',
or 'dec'
name (str): the variable name which is altered by verb and value
value (int): the amount to set, increment, or decrement
deps ([str]): a list of transaction header_signatures which are
required dependencies which must be processed prior to
processing this transaction
private_key (str): the private key used to sign the transaction
public_key (str): the public key associated with the private key -
the public key is included in the transaction as signer_public_key
Returns:
transaction (transaction_pb2.Transaction): the signed intkey
transaction
"""
payload = IntKeyPayload(
verb=verb, name=name, value=value)
# The prefix should eventually be looked up from the
# validator's namespace registry.
addr = make_intkey_address(name)
header = transaction_pb2.TransactionHeader(
signer_public_key=public_key,
family_name='intkey',
family_version='1.0',
inputs=[addr],
outputs=[addr],
dependencies=deps,
payload_sha512=payload.sha512(),
batcher_public_key=public_key,
nonce=time.time().hex().encode())
header_bytes = header.SerializeToString()
signature = signing.sign(header_bytes, private_key)
transaction = transaction_pb2.Transaction(
header=header_bytes,
payload=payload.to_cbor(),
header_signature=signature)
return transaction
def create_intkey_transaction(verb, name, value, deps, signer):
"""Creates a signed intkey transaction.
Args:
verb (str): the action the transaction takes, either 'set', 'inc',
or 'dec'
name (str): the variable name which is altered by verb and value
value (int): the amount to set, increment, or decrement
deps ([str]): a list of transaction header_signatures which are
required dependencies which must be processed prior to
processing this transaction
signer (:obj:`Signer`): the cryptographic signer for signing the
transaction
Returns:
transaction (transaction_pb2.Transaction): the signed intkey
transaction
"""
payload = IntKeyPayload(
verb=verb, name=name, value=value)
# The prefix should eventually be looked up from the
# validator's namespace registry.
addr = make_intkey_address(name)
header = transaction_pb2.TransactionHeader(
signer_public_key=signer.get_public_key().as_hex(),
family_name='intkey',
family_version='1.0',
inputs=[addr],
outputs=[addr],
dependencies=deps,
payload_sha512=payload.sha512(),
batcher_public_key=signer.get_public_key().as_hex(),
nonce=hex(random.randint(0, 2**64)))
header_bytes = header.SerializeToString()
signature = signer.sign(header_bytes)
transaction = transaction_pb2.Transaction(
header=header_bytes,
payload=payload.to_cbor(),
header_signature=signature)
return transaction
def create_intkey_transaction(verb, name, value, value1, value2, value3, value4, deps, signer):
"""Creates a signed intkey transaction.
Args:
verb (str): the action the transaction takes, either 'set', 'inc',
or 'dec'
name (str): the variable name which is altered by verb and value
value (int): the amount to set, increment, or decrement
deps ([str]): a list of transaction header_signatures which are
required dependencies which must be processed prior to
processing this transaction
signer (:obj:`Signer`): the cryptographic signer for signing the
transaction
Returns:
transaction (transaction_pb2.Transaction): the signed intkey
transaction
"""
payload = IntKeyPayload(
verb=verb, name=name, value=value, value1=value1, value2=value2, value3=value3, value4=value4)
# The prefix should eventually be looked up from the
# validator's namespace registry.
addr = make_intkey_address(name)
header = transaction_pb2.TransactionHeader(
signer_public_key=signer.get_public_key().as_hex(),
family_name='intkey',
family_version='1.0',
inputs=[addr],
outputs=[addr],
dependencies=deps,
payload_sha512=payload.sha512(),
batcher_public_key=signer.get_public_key().as_hex(),
nonce=hex(random.randint(0, 2**64)))
header_bytes = header.SerializeToString()
signature = signer.sign(header_bytes)
transaction = transaction_pb2.Transaction(
header=header_bytes,
payload=payload.to_cbor(),
header_signature=signature)
return transaction
def test_receipt_stored(self):
"""Tests that receipts are stored successfully when a block is
committed."""
self._subscribe()
n = self.batch_submitter.submit_next_batch()
response = self._get_receipt(n)
receipts = self.assert_receipt_get_response(response)
state_change = receipts[0].state_changes[0]
self.assertEqual(
state_change.type,
transaction_receipt_pb2.StateChange.SET)
self.assertEqual(
state_change.value,
cbor.dumps({str(n): 0}))
self.assertEqual(
state_change.address,
make_intkey_address(str(n)))
self._unsubscribe()
def _create_txn(self, txn_function, verb, name, value):
payload = self._dumps({'Verb': verb, 'Name': name, 'Value': value})
addresses = [make_intkey_address(name)]
return txn_function(payload, addresses, addresses, [])
def create_get_request(self, name):
addresses = [make_intkey_address(name)]
return self._factory.create_get_request(addresses)
def create_get_request(self, name):
addresses = [make_intkey_address(name)]
return self._factory.create_get_request(addresses)
def _create_txn(self, txn_function, verb, name, value):
payload = self._dumps({'Verb': verb, 'Name': name, 'Value': value})
addresses = [make_intkey_address(name)]
return txn_function(payload, addresses, addresses, [])
def create_set_response(self, name):
addresses = [make_intkey_address(name)]
return self._factory.create_set_response(addresses)
def create_set_response(self, name):
addresses = [make_intkey_address(name)]
return self._factory.create_set_response(addresses)