def submit_initialize_transaction(self, ledger_config, **extra_params):
"""submit the initialize transaction to the ledger
"""
if self.status is False:
raise Exception(
'attempt to submit failed initialization transactions')
global transaction_dependencies
# an initialize operation has no previous state
assert not self.old_state_hash
initialize_submitter = Submitter(ledger_config['LedgerURL'],
key_str=self.channel_keys.txn_private)
b64_message_hash = crypto.byte_array_to_base64(self.message_hash)
b64_new_state_hash = crypto.byte_array_to_base64(self.new_state_hash)
b64_code_hash = crypto.byte_array_to_base64(self.code_hash)
txnid = initialize_submitter.submit_ccl_initialize_from_data(
self.originator_keys.signing_key,
self.originator_keys.verifying_key, self.channel_keys.txn_public,
self.enclave_service.enclave_id, self.signature, self.contract_id,
b64_message_hash, b64_new_state_hash, self.encrypted_state,
b64_code_hash, **extra_params)
if txnid:
transaction_dependencies.SaveDependency(self.contract_id,
b64_new_state_hash, txnid)
return txnid
def __submit_initialize_transaction__(response, ledger_config, **extra_params):
"""submit the initialize transaction to the ledger
"""
if response.status is False:
raise Exception('attempt to submit failed initialization transactions')
# an initialize operation has no previous state
assert not response.old_state_hash
initialize_submitter = Submitter(ledger_config['LedgerURL'],
key_str=response.channel_keys.txn_private)
b64_message_hash = crypto.byte_array_to_base64(response.message_hash)
b64_new_state_hash = crypto.byte_array_to_base64(response.new_state_hash)
b64_code_hash = crypto.byte_array_to_base64(response.code_hash)
raw_state = response.raw_state
try:
raw_state = raw_state.decode()
except AttributeError:
pass
txnid = initialize_submitter.submit_ccl_initialize_from_data(
response.originator_keys.signing_key,
response.originator_keys.verifying_key,
response.channel_keys.txn_public, response.enclave_service.enclave_id,
response.signature, response.contract_id, b64_message_hash,
b64_new_state_hash, raw_state, b64_code_hash, **extra_params)
if txnid:
__lock_for_dependencies__.acquire()
__dependencies__.SaveDependency(response.contract_id,
b64_new_state_hash, txnid)
__lock_for_dependencies__.release()
return txnid