def test_prepare_batch(self):
secret_manager = mock.Mock()
certificates_to_issue = dict()
certificates_to_issue['1'] = mock.Mock()
certificates_to_issue['2'] = mock.Mock()
certificates_to_issue['3'] = mock.Mock()
certificate_batch_handler = CertificateBatchHandler(secret_manager=secret_manager,
certificate_handler=DummyCertificateHandler(),
merkle_tree=MerkleTreeGenerator())
certificate_batch_handler.set_certificates_in_batch(certificates_to_issue)
result = certificate_batch_handler.prepare_batch()
self.assertEqual(b2h(result), '0932f1d2e98219f7d7452801e2b64ebd9e5c005539db12d9b1ddabe7834d9044')
def instantiate_blockchain_handlers(app_config, file_mode=True):
issuing_address = app_config.issuing_address
chain = app_config.chain
secret_manager = initialize_signer(app_config)
if file_mode:
certificate_batch_handler = CertificateBatchHandler(
secret_manager=secret_manager,
certificate_handler=CertificateV2Handler(),
merkle_tree=MerkleTreeGenerator())
else:
certificate_batch_handler = CertificateBatchWebHandler(
secret_manager=secret_manager,
certificate_handler=CertificateWebV2Handler(),
merkle_tree=MerkleTreeGenerator())
if chain == Chain.mockchain:
transaction_handler = MockTransactionHandler()
else:
cost_constants = BitcoinTransactionCostConstants(
app_config.tx_fee, app_config.dust_threshold,
app_config.satoshi_per_byte)
connector = BitcoinServiceProviderConnector(chain, app_config.bitcoind)
transaction_handler = BitcoinTransactionHandler(
connector,
cost_constants,
secret_manager,
issuing_address=issuing_address)
return certificate_batch_handler, transaction_handler, connector
def instantiate_blockchain_handlers(app_config):
check_necessary_arguments(app_config)
issuing_address = app_config.issuing_address
chain = app_config.chain
secret_manager = initialize_signer(app_config)
certificate_batch_handler = CertificateBatchHandler(
secret_manager=secret_manager,
certificate_handler=CertificateV3Handler(),
merkle_tree=MerkleTreeGenerator(),
config=app_config)
if chain == Chain.mockchain:
transaction_handler = MockTransactionHandler()
# ethereum chains
elif chain == Chain.ethereum_mainnet or chain == Chain.ethereum_bloxberg:
cost_constants = EthereumTransactionCostConstants(
app_config.gas_price, app_config.gas_limit)
connector = instantiate_connector(app_config, cost_constants)
transaction_handler = EthereumSCTransactionHandler(
connector,
cost_constants,
secret_manager,
issuing_address=issuing_address)
return certificate_batch_handler, transaction_handler, connector
def _get_certificate_batch_handler(self):
secret_manager = mock.Mock()
certificates_to_issue = dict()
certificates_to_issue['1'] = mock.Mock()
certificates_to_issue['2'] = mock.Mock()
certificates_to_issue['3'] = mock.Mock()
handler = CertificateBatchHandler(
secret_manager=secret_manager,
certificate_handler=DummyCertificateHandler(),
merkle_tree=MerkleTreeGenerator())
return handler, certificates_to_issue
def instantiate_blockchain_handlers(app_config):
issuing_address = app_config.issuing_address
chain = app_config.chain
secret_manager = initialize_signer(app_config)
certificate_batch_handler = CertificateBatchHandler(secret_manager=secret_manager,
certificate_handler=CertificateV2Handler(),
merkle_tree=MerkleTreeGenerator())
if chain == Chain.mockchain:
transaction_handler = MockTransactionHandler()
# ethereum chains
elif chain == Chain.ethereum_mainnet or chain == Chain.ethereum_ropsten:
cost_constants = EthereumTransactionCostConstants(app_config.gas_price, app_config.gas_limit)
connector = EthereumServiceProviderConnector(chain, app_config.api_token)
transaction_handler = EthereumTransactionHandler(connector, cost_constants, secret_manager,
issuing_address=issuing_address)
return certificate_batch_handler, transaction_handler, connector
def _get_certificate_batch_handler(self):
secret_manager = mock.Mock()
certificates_to_issue = dict()
certificates_to_issue['1'] = mock.Mock()
certificates_to_issue['2'] = mock.Mock()
certificates_to_issue['3'] = mock.Mock()
config = mock.Mock()
config.issuing_address = "http://example.com"
handler = CertificateBatchHandler(
secret_manager=secret_manager,
certificate_handler=DummyCertificateHandler(),
merkle_tree=MerkleTreeGenerator(),
config=config)
return handler, certificates_to_issue