def create_tx(self, data):
tx = Transaction()
score_id = ""
score_version = ""
try:
score_info = self._channel_service.score_info
score_id = score_info[message_code.MetaParams.ScoreInfo.score_id]
score_version = score_info[message_code.MetaParams.ScoreInfo.score_version]
except KeyError as e:
logging.debug(f"CreateTX : load score info fail\n"
f"cause : {e}")
send_tx_type = self._channel_service.get_channel_option()["send_tx_type"]
tx.init_meta(ChannelProperty().peer_id, score_id, score_version, ChannelProperty().name, send_tx_type)
tx.put_data(data)
tx.sign_hash(self._channel_service.peer_auth)
self._channel_service.broadcast_scheduler.schedule_job(BroadcastCommand.CREATE_TX, tx)
try:
data_log = json.loads(data)
except Exception as e:
data_log = {'tx_hash': tx.tx_hash}
util.apm_event(ChannelProperty().peer_id, {
'event_type': 'CreateTx',
'peer_id': ChannelProperty().peer_id,
'peer_name': conf.PEER_NAME,
'channel_name': ChannelProperty().name,
'tx_hash': tx.tx_hash,
'data': data_log})
return tx.tx_hash
def test_generate_and_validate_hash(self):
"""트랜잭션 생성시 만들어진 hash 와 검증시 비교하는 hash 가 동일한지 확인하는 테스트
:return:
"""
# GIVEN
tx = Transaction()
tx.init_meta("AAAAA", "BBBBB", "CCCCC", conf.LOOPCHAIN_DEFAULT_CHANNEL)
tx.put_meta("1234", "5678")
tx.put_meta("1", "5")
tx.put_meta("2", "5")
tx.put_meta("3", "5")
tx.put_meta("4", "5")
txhash1 = tx.put_data("TEST DATA DATA")
txtime = tx.get_timestamp()
tx2 = Transaction()
tx2.init_meta("AAAAA", "BBBBB", "CCCCC",
conf.LOOPCHAIN_DEFAULT_CHANNEL)
tx2.put_meta("1234", "5678")
tx2.put_meta("1", "5")
tx2.put_meta("2", "5")
tx2.put_meta("3", "5")
tx2.put_meta("4", "5")
txhash2 = tx2.put_data("TEST DATA DATA", txtime)
# WHEN
txhash1_1 = Transaction.generate_transaction_hash(tx)
# THEN
logging.debug("txhash1: " + str(txhash1))
logging.debug("txhash1_1: " + str(txhash1_1))
logging.debug("txhash2: " + str(txhash2))
self.assertEqual(txhash1, txhash2)
self.assertEqual(txhash1, txhash1_1)
self.assertEqual(txhash2, txhash1_1)