def parse_block(self, block_num):
"""
解析区块的交易详情
:return: 返回待推送信息列表
"""
push_list = []
block = self.rpc.get_block(block_num)
timestamp = block["Header"]["Timestamp"]
txs = self.rpc.get_smart_code_event(block_num)
for tx in txs:
# 不成功的不推送
if tx["State"] != 1:
continue
for n in tx["Notify"]:
# 只支持ont和ong的推送, 且只推送类型为transfer的交易
if n["ContractAddress"] not in ["0100000000000000000000000000000000000000",
"0200000000000000000000000000000000000000"] or \
n["States"][0] != "transfer":
continue
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["BlockNumber"] = block_num
mq_tx["Time"] = timestamp
mq_tx["Txid"] = tx["TxHash"]
mq_tx["Type"] = "ONT"
mq_tx["From"] = n["States"][1]
mq_tx["To"] = n["States"][2]
mq_tx["Amount"] = n["States"][3]
mq_tx["Contract"] = n["ContractAddress"]
mq_tx["status"] = "true"
push_list.append(mq_tx)
return push_list
def parse_block(self, block_num):
"""
解析区块的交易详情
:return: 返回待推送信息列表
"""
while True:
try:
if isinstance(block_num, int):
block_num = hex(block_num)
if isinstance(block_num,
str) and not block_num.startswith('0x'):
block_num = hex(int(block_num))
block = self.rpc.get_block(block_num)
txs = block.get("transactions", [])
push_list = []
for tx in txs:
tx_receipt = self.rpc.get_tx_receipt(tx.get("hash"))
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["Txid"] = tx.get("hash")
mq_tx["Type"] = "TOMO"
mq_tx["From"] = tx.get("from")
mq_tx["To"] = tx.get("to")
mq_tx["Amount"] = int(tx.get("value"), 16)
mq_tx["Fee"] = int(tx["gasPrice"], 16) * int(
tx_receipt["gasUsed"], 16)
status = int(tx_receipt["status"], 16)
mq_tx["Valid"] = True if status else False
mq_tx["status"] = "true" if status else "false"
mq_tx["Time"] = int(block.get("timestamp"), 16)
mq_tx["BlockNumber"] = int(tx.get("blockNumber"), 16)
push_list.append(mq_tx)
return push_list
except Exception as e:
G_LOGGER.info(f"出现异常，尝试重新获取。异常原因：{str(e)}")
time.sleep(1)
def parse_block(self, block_num):
"""
解析区块的交易详情
:return: 返回待推送信息列表
"""
block_num -= 1
block = self.http.get_block(block_num)
current_block = block["data"][0] if "data" in block.keys() and len(block["data"]) > 0 else None
push_list = []
if current_block:
txs = current_block["txes"]
block_num = current_block["block"]["height"]
for tx in txs:
tx_type = tx["tx"]["type"]
if tx_type == 257:
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["Txid"] = tx["hash"]
mq_tx["Type"] = "NEM"
# 根据公钥得到地址
signer = tx["tx"]["signer"]
result = self.http.get_from_public_key(signer)
mq_tx["From"] = result["account"]["address"]
mq_tx["To"] = tx["tx"]["recipient"]
mq_tx["Amount"] = tx["tx"]["amount"]
mq_tx["Time"] = tx["tx"]["timeStamp"]
mq_tx["BlockNumber"] = block_num
mq_tx["status"] = "true"
push_list.append(mq_tx)
return push_list
def parse_block(self, block_num):
"""
解析区块的交易列表
:return: 返回待推送信息列表
"""
block = self.rpc.get_block(block_num)
txs = block["result"]["transactions"] if block else []
tx_index = 0
push_list = []
for tx in txs:
if tx.get("type") != "binary" or tx.get("status") != 1:
continue
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["BlockNumber"] = tx["block_height"]
mq_tx["Time"] = tx["timestamp"]
mq_tx["Txid"] = tx["hash"]
mq_tx["Type"] = "NAS"
mq_tx["From"] = tx["from"]
mq_tx["To"] = tx["to"]
mq_tx["Amount"] = tx["value"]
mq_tx["TxIndex"] = tx_index
push_list.append(mq_tx)
tx_index += 1
return push_list
def parse_block(self, block_num):
"""
解析区块的交易详情
:return: 返回待推送信息列表
"""
while True:
try:
block = self.rpc.get_block(block_num)
txs = block.get("tx", [])
push_list = []
for tx in txs:
G_LOGGER.info("tx={}".format(tx))
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["Txid"] = tx.get("txHash")
mq_tx["Type"] = "BNB"
mq_tx["From"] = tx.get("fromAddr")
mq_tx["To"] = tx.get("toAddr")
mq_tx["Amount"] = int(
float(tx.get("value") if tx.get("value") else 0) *
100000000)
mq_tx["Fee"] = int(
float(tx.get("txFee") if tx.get("txFee") else 0) *
100000000)
mq_tx["Valid"] = True
mq_tx["Time"] = utcstr_to_timestamp(
tx.get("timeStamp")) if tx.get("timeStamp") else 0
mq_tx["BlockNumber"] = tx.get("blockHeight")
mq_tx["TxIndex"] = 0
mq_tx["Memo"] = tx.get("memo") if tx.get("memo") else ""
G_LOGGER.info("mq_tx={}".format(mq_tx))
push_list.append(mq_tx)
return push_list
except Exception as e:
G_LOGGER.info(f"出现异常，尝试重新获取。异常原因：{str(e)}")
time.sleep(1)
def parse_block(self, block_num):
"""
解析区块的交易列表
:return: 返回待推送信息列表
"""
txs = self.rpc.get_block(block_num)
push_list = []
for tx in txs:
mq_tx = G_PUSH_TEMPLATE.copy()
tx_type = tx.get('type', '')
if tx_type not in ('payment', 'create_account'):
continue
mq_tx["BlockNumber"] = block_num
mq_tx["Time"] = date_z_to_timestamp(tx.get('created_at'))
mq_tx["Txid"] = tx.get('transaction_hash')
mq_tx["Type"] = "XLM"
mq_tx["status"] = "true"
if tx_type == 'payment':
mq_tx['From'] = tx.get('from')
mq_tx['To'] = tx.get('to')
mq_tx['Amount'] = tx.get('amount')
elif tx_type == 'create_account':
mq_tx['From'] = tx.get('funder')
mq_tx['To'] = tx.get('account')
mq_tx['Amount'] = tx.get('starting_balance')
push_list.append(mq_tx)
return push_list
def parse_block(self, block_num):
"""
解析区块的交易列表
:return: 返回待推送信息列表
"""
block = self.rpc.get_block(block_num)
block = block.get("block", {})
txs = block.get("transactions", []) if block else []
push_list = []
for tx in txs:
tx_receipt = tx.get("tx_receipt", {})
actions = tx.get("actions", [])
for i, act in enumerate(actions):
contract, action_name, data = act.get("contract", ""), act.get(
"action_name", ""), act.get("data", "")
if action_name in self.supported:
data = loads(data)
d_len = len(data)
_from, _to, _amount, _memo = "", "", 0, ""
if action_name == "transfer" and contract == "token.iost":
_token = data[0] if d_len > 0 else ""
if _token and _token == "iost":
contract = "iost"
else:
contract = _token
_from = data[1] if d_len > 1 else ""
_to = data[2] if d_len > 2 else ""
_amount = data[3] if d_len > 3 else ""
_memo = data[4] if d_len > 4 else ""
elif action_name in ["buy", "sell", "pledge", "unpledge"]:
if d_len < 4:
continue
contract = "iost"
_from = data[0] if d_len > 0 else ""
_to = data[1] if d_len > 1 else ""
_amount = data[2] if d_len > 2 else ""
else:
continue
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["BlockNumber"] = block.get("number", "-1")
mq_tx["Time"] = block.get("time", "0")[:10]
mq_tx["Txid"] = tx.get("hash", "")
mq_tx["Type"] = "IOST"
mq_tx["From"] = _from
mq_tx["To"] = _to
mq_tx["Amount"] = _amount
mq_tx["Contract"] = contract
mq_tx["Memo"] = _memo
mq_tx["Fee"] = 0
mq_tx["Action"] = self.action_map.get(action_name, "")
mq_tx["VoutsIndex"] = i
status = tx_receipt.get("status_code", True)
mq_tx["Valid"] = True if status == "SUCCESS" else False
mq_tx[
"status"] = "true" if status == "SUCCESS" else "false"
push_list.append(mq_tx)
return push_list
def parse_block(self, block_num):
"""
解析区块的交易列表
:return: 返回待推送信息列表
"""
block = self.rpc.get_block(block_num)
txs = block["tx"] if block else []
push_list = []
for tx in txs:
tx_type = tx.get("tx_type")
if tx_type in ["BCOIN_TRANSFER_TX", "UCOIN_TRANSFER_TX"]:
transfers = tx.get("transfers", [])
for i, tran in enumerate(transfers):
if tran.get("coin_symbol") != "WICC":
continue
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["BlockNumber"] = tx["confirmed_height"]
mq_tx["Time"] = block["time"]
mq_tx["Txid"] = tx["txid"]
mq_tx["Type"] = "WICC"
mq_tx["From"] = tx["from_addr"]
mq_tx["To"] = tran["to_addr"]
mq_tx["Amount"] = tran["coin_amount"]
mq_tx["Fee"] = tx.get("fees", "")
mq_tx["Memo"] = tx.get("memo", "")
mq_tx["Action"] = tx_type
mq_tx["VoutsIndex"] = i
mq_tx["status"] = "true"
push_list.append(mq_tx)
else:
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["BlockNumber"] = tx["confirmed_height"]
mq_tx["Time"] = block["time"]
mq_tx["Txid"] = tx["txid"]
mq_tx["Type"] = "WICC"
mq_tx["From"] = tx.get("from_addr", "")
mq_tx["To"] = tx.get("to_addr", "")
mq_tx["Amount"] = tx.get("coin_amount", "")
mq_tx["Fee"] = tx.get("fees", "")
mq_tx["Memo"] = tx.get("memo", "")
mq_tx["Action"] = tx_type
mq_tx["status"] = "true"
push_list.append(mq_tx)
return push_list
def parse_normal_tx(self, tx_ids, mempool_tx=False, push_cache=None):
"""
解析交易通过USDT节点
"""
push_list = []
tx_details = self.rpc.omni_get_transactions(tx_ids)
for idx, tx_detail in enumerate(tx_details):
if tx_detail is None:
# 不过USDT交易
continue
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["Txid"] = tx_ids[idx]
if self.rollback and push_cache and (mq_tx["Txid"] in push_cache):
continue
mq_tx["Type"] = self.coin_type
mq_tx['Valid'] = tx_detail.get('valid', False)
mq_tx['status'] = str(tx_detail.get('valid', "false")).lower()
mq_tx['Fee'] = self.real_number(tx_detail.get("fee", "0"), self.wei, eng_string=True)
if mempool_tx:
mq_tx["Time"] = int(time.time())
mq_tx["BlockNumber"] = 0
else:
mq_tx["Time"] = int(tx_detail.get("blocktime", time.time()))
mq_tx["BlockNumber"] = self.current_height
mq_tx['From'] = send_addr = tx_detail.get('sendingaddress')
mq_tx['To'] = to_addr = tx_detail.get('referenceaddress')
if send_addr is None or to_addr is None:
continue
subsends = tx_detail.get('subsends')
if not subsends:
mq_tx['Amount'] = self.real_number(tx_detail.get('amount', "0"), self.wei, eng_string=True)
op_id = tx_detail.get('propertyid')
if self.verify_op_id(op_id):
mq_tx['Contract'] = str(op_id)
else:
continue
push_list.append(mq_tx)
else:
for out_idx, sub in enumerate(subsends):
if not isinstance(sub, dict):
continue
mq_tx['Amount'] = sub.get('amount', "0")
op_id = sub.get('propertyid')
if self.verify_op_id(op_id):
mq_tx['Contract'] = str(op_id)
else:
continue
push_list.append(mq_tx)
return push_list
def parse_block(self, block_number):
"""
解析区块的交易列表
:return: 返回待推送信息列表
"""
txs = self.rpc.get_block_transactions(block_number)
push_list = []
for tx in txs:
mq_tx = G_PUSH_TEMPLATE.copy()
tx_details = self.rpc.get_transactions(tx)
mq_tx["BlockNumber"] = block_number
mq_tx["Time"] = tx_details.get('meta', {}).get('blockTimestamp')
mq_tx["Txid"] = tx
mq_tx["Type"] = "VET"
mq_tx['From'] = tx_details.get('origin')
mq_tx['To'] = tx_details.get('clauses', [])[0].get('to')
mq_tx['Amount'] = int(
tx_details.get('clauses', [])[0].get('value'), 16)
push_list.append(mq_tx)
def parse_block(self, block_num):
"""
解析区块的交易列表
:return: 返回待推送信息列表
"""
block = self.rpc.get_block(block_num)
txs = block["data"]["transactions"]
push_list = []
for tx in txs:
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["BlockNumber"] = block["data"]["height"]
mq_tx["Time"] = block["data"]["timestamp"]
mq_tx["Txid"] = tx["id"]
mq_tx["Type"] = "BTM"
vins = tx["inputs"]
is_coinbase = False # 是否挖矿交易
input_amount = 0
for i, vin in enumerate(vins):
input_amount += vin.get("amount", 0)
if vin["type"] == "coinbase":
is_coinbase = True
break
if i == 0:
# 取第一个input中的address作为from地址
mq_tx["From"] = vin["address"] if "address" in vin.keys() else ""
vouts = tx["outputs"]
output_amount = 0
for i, vout in enumerate(vouts):
output_amount += vout.get("amount", 0)
# 如果是挖矿交易,且交易类型不为control则不推送
if is_coinbase or vout['type'] != 'control' or "address" not in vout.keys():
continue
mq_tx = mq_tx.copy()
mq_tx["To"] = vout["address"]
mq_tx["Amount"] = vout["amount"]
mq_tx["Contract"] = vout["asset_id"]
mq_tx["VoutsIndex"] = i
mq_tx["status"] = "true"
push_list.append(mq_tx)
for _push in push_list:
_push["Fee"] = input_amount - output_amount
return push_list
def parse_block(self, block_num):
"""
解析区块的交易详情
:return: 返回待推送信息列表
"""
block = None
while True:
try:
block = self.rpc.get_block(block_num)
ledger = block.get("ledger", []) if block else []
txs = ledger.get("transactions", []) if ledger else []
push_list = []
for tx in txs:
if tx["TransactionType"] == "Payment" and isinstance(
tx['Amount'], str):
# 交易类型为Payment且状态为成功
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["Txid"] = tx.get("hash", "")
mq_tx["Type"] = "XRP"
mq_tx["From"] = tx.get("Account", "")
mq_tx["To"] = tx.get("Destination", "")
mq_tx["Fee"] = tx.get("Fee", "")
mq_tx["Memo"] = tx.get("DestinationTag", "")
meta_data = tx.get("metaData", {})
status = meta_data.get("TransactionResult")
mq_tx["Valid"] = True if (
status and status == "tesSUCCESS") else False
mq_tx["status"] = "true" if (
status and status == "tesSUCCESS") else "false"
mq_tx["Amount"] = meta_data.get(
"delivered_amount", "0")
mq_tx["Time"] = ledger.get("close_time",
0) + self.time_diff
mq_tx["BlockNumber"] = ledger.get("ledger_index", 0)
push_list.append(mq_tx)
return push_list
except Exception as e:
G_LOGGER.info(
f"区块{block_num}出现异常，区块内容:{block}，尝试重新获取。异常原因：{str(e)}")
time.sleep(1)
def parse_coinbase_tx(self, tx_id, mempool_tx=False, push_cache=None):
"""
解析封装币基交易
"""
if self.rollback and push_cache and (tx_id in push_cache):
return []
coinbase_list = []
tx_detail = self.rpc.get_transaction(tx_id)
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["Txid"] = tx_id
mq_tx["Type"] = self.coin_type
mq_tx["From"] = None
mq_tx["Time"] = int(tx_detail["time"])
mq_tx["BlockNumber"] = self.current_height
total_out_value = 0
coinbase_v_outs = tx_detail['vout']
for v_out in coinbase_v_outs:
tx_type = self.get_transaction_type(v_out)
if not tx_type:
continue
v_out_address = self.get_vout_address(tx_type, v_out)
if not v_out_address:
continue
v_out_value = self.get_handle_value(v_out)
total_out_value += v_out_value
tmp = mq_tx.copy()
tmp["To"] = v_out_address
tmp["Amount"] = str(v_out_value)
tmp["VoutsIndex"] = v_out['n']
tmp["status"] = "true"
coinbase_list.append(tmp)
return coinbase_list
def parse_block(self, block_num):
"""
解析区块的交易列表(支持多发送)
:return: 返回待推送信息列表
"""
while True:
try:
block = self.rpc.eth_get_block_by_number(block_num)
if block is None:
raise Exception(f"获取到最新高度{block_num}区块详情为None，触发异常，尝试重新获取")
G_LOGGER.info(
f"当前推送的区块：高度{int(block.get('number', '0x0'), 16)}，哈希{block.get('hash', '')}"
)
self._check_uncle(block)
# 遍历交易
push_list = []
if block.get("transactions") is None:
time.sleep(3)
continue
tx_hashes = [tx["hash"] for tx in block["transactions"]]
receipts = self.rpc.eth_get_transaction_receipt(
tx_hashes) if tx_hashes else []
assert len(receipts) == len(block["transactions"])
for i, tx in enumerate(block["transactions"]):
_input = tx.get('input', '')
_to = tx.get('to', '')
_from = tx.get('from', '')
multi_send_token = self.is_multi_send_token(_input)
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["BlockNumber"] = hex_to_int(tx["blockNumber"])
mq_tx["Txid"] = tx["hash"]
mq_tx["Type"] = self.coin_type
mq_tx["From"] = tx["from"]
mq_tx["Time"] = block["timestamp"]
is_token_transfer = self._is_token(_input)
# 交易状态
mq_tx["Valid"] = self.get_status(receipts[i],
is_token_transfer)
mq_tx["status"] = self.get_tx_status(
receipts[i], is_token_transfer)
# 手续费
gas_price = tx.get("gasPrice", "0x0")
gas_used = receipts[i].get("gasUsed",
"0x0") if receipts[i] else "0x0"
mq_tx["Fee"] = hex(int(gas_price, 16) * int(gas_used, 16))
if is_token_transfer:
if _from != _to:
tx['contract'] = _to
_to = self._get_token_to_address(_input)
_value = self._get_token_to_value(_input)
tx["to"] = _to if _to != "0x" else f"0x{'0'*40}"
tx["value"] = _value if _value != "0x" else "0x0"
elif multi_send_token:
continue
_len = self.multi_abi_len
_del_0x_input = del_0x(_input)
if multi_send_token == 'create':
# 多发送合约创建的交易，保存到数据库存起来
data = dict()
data['contract'] = tx['contract'] = tx['creates']
data['blockNumber'] = hex_to_int(tx["blockNumber"])
data['timestamp'] = block["timestamp"]
data['hash'] = tx["hash"]
# 保存合约
self.db.mysql.contract.insert_contract(data)
G_LOGGER.info(f"发现新的多发送合约{data['contract']}并保存")
continue
else:
token = ''
address_list = amount_list = []
# 不是我们自己的多发送合约则不处理
contract = self.db.mysql.contract.get_by_contract(
tx["to"])
if not contract:
continue
if multi_send_token == 'multisend':
_multisend_abi = del_0x(
self.multi_abi_deal['multisend'])
result = self.parse_multi_data(
_del_0x_input[len(_multisend_abi):])
address_count = hex_to_int(result[2])
address_list = result[3:3 + address_count]
amount_count = hex_to_int(
result[3 + address_count])
amount_list = result[4 + address_count:4 +
address_count +
amount_count]
elif multi_send_token == 'multisendToken':
_multisend_token_abi = del_0x(
self.multi_abi_deal['multisendToken'])
token = add_0x(
self.parse_multi_data_pos(
_del_0x_input, _multisend_token_abi,
0))
result = self.parse_multi_data(
_del_0x_input[len(_multisend_token_abi):])
address_count = hex_to_int(result[3])
address_list = result[4:4 + address_count]
amount_count = hex_to_int(
result[4 + address_count])
amount_list = result[5 + address_count:5 +
address_count +
amount_count]
for k, v in enumerate(address_list):
mq_tx = mq_tx.copy()
mq_tx["To"] = v
mq_tx["Amount"] = int_to_hex(
hex_to_int(amount_list[k]))
mq_tx["Contract"] = token
push_list.append(mq_tx)
return push_list
if tx["to"]:
mq_tx["To"] = tx["to"]
mq_tx["Amount"] = tx["value"]
if 'contract' in tx.keys():
mq_tx["Contract"] = tx["contract"]
push_list.append(mq_tx)
return push_list
except ForkError as ex:
raise ForkError(ex.height, ex.msg)
except Exception as ex:
traceback.print_exc()
G_LOGGER.info(f"获取块出现异常，尝试重新获取。异常原因：{str(ex)}")
time.sleep(10)
def parse_block(self, block_num):
"""
解析区块的交易列表
:return: 返回待推送信息列表
"""
block = self.rpc.get_block(block_num)
blocknumber = block.get("block_header", {}).get("raw_data",
{}).get("number", -1)
block_timestamp = block.get("block_header",
{}).get("raw_data",
{}).get("timestamp", "")
txs = block.get("transactions", []) if block else []
push_list = []
for tx in txs:
# ret = tx.get("ret", [])
status = tx.get("ret", [])[0].get("contractRet", "")
if status != "SUCCESS":
continue
txid = tx.get("txID", "")
raw_data = tx.get("raw_data", {})
# timestamp_update = raw_data.get("timestamp", "")
timestamp = block_timestamp
contract = raw_data.get("contract", [])
if not contract:
continue
else:
contract = contract[0]
transaction_type = contract.get("type", "")
if transaction_type not in self.supported:
continue
transaction_data = contract.get("parameter", {}).get("value", {})
_from = b58encode_check(
bytes.fromhex(transaction_data.get("owner_address",
""))).decode()
# contract_type = self.contract.get(transaction_type)
if transaction_type == "TransferContract":
_to = b58encode_check(
bytes.fromhex(transaction_data.get("to_address",
""))).decode()
_amount = transaction_data.get("amount", 0)
contract_type = 0
elif transaction_type == "FreezeBalanceContract":
receiver_address = transaction_data.get("receiver_address", "")
_to = b58encode_check(bytes.fromhex(
receiver_address)).decode() if receiver_address else _from
_amount = transaction_data.get("frozen_balance", 0)
contract_type = ""
elif transaction_type == "UnfreezeBalanceContract":
receiver_address = transaction_data.get("receiver_address", "")
_to = b58encode_check(bytes.fromhex(
receiver_address)).decode() if receiver_address else _from
_amount = transaction_data.get("frozen_balance", 0)
contract_type = ""
elif transaction_type == "TransferAssetContract":
_from = b58encode_check(
bytes.fromhex(
transaction_data.get("owner_address"))).decode()
_to = b58encode_check(
bytes.fromhex(
transaction_data.get("to_address"))).decode()
asset_name = transaction_data.get("asset_name")
contract_type = bytes.fromhex(asset_name).decode("utf-8")
_amount = transaction_data.get("amount", 0)
else:
data = transaction_data.get("data")
if data and data[:8] == "a9059cbb":
_amount = int(data[72:], 16)
_to = b58encode_check(
bytes.fromhex(f"41{data[32:72]}")).decode()
# after b58encode_check the legal address start with 0x41(mainnet) or 0xa0(testnet)
contract_address = contract.get("parameter", {}).get(
"value", {}).get("contract_address")
contract_type = b58encode_check(
bytes.fromhex(contract_address)).decode()
else:
continue
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["BlockNumber"] = blocknumber
mq_tx["Time"] = int(timestamp) // 1000
mq_tx["Txid"] = txid
mq_tx["Type"] = "TRX"
mq_tx["From"] = _from
mq_tx["To"] = _to
mq_tx["Amount"] = int(_amount)
mq_tx["Contract"] = str(contract_type)
mq_tx["Fee"] = 0
mq_tx["Action"] = self.action_map[transaction_type]
mq_tx["Valid"] = True if status == "SUCCESS" else False
mq_tx["status"] = "true" if status == "SUCCESS" else "false"
push_list.append(mq_tx)
return push_list
def parse_block(self, block_height):
"""
解析区块的交易详情
:return: 返回待推送信息列表
"""
accounts = self.get_xmr_accounts()
block_detail = self.rpc.get_block(block_height)
if not block_detail:
return []
tx_ids = block_detail.get("tx_hashes", [])
if not tx_ids:
return []
tx_details = self.rpc.get_transactions(tx_ids)
push_list = []
for tx_detail in tx_details:
tx_as_json = tx_detail.get("as_json")
block_timestamp = tx_detail.get("block_timestamp")
tx_global_indexes = tx_detail['output_indices']
txid = tx_detail.get("tx_hash")
if not txid:
continue
tx_json = json.loads(tx_as_json)
extra_list = tx_json['extra']
extra = ''.join('{:02x}'.format(x) for x in extra_list)
extra_mem = ctypes.c_char_p()
extra_mem.value = extra.encode()
tx_pub_key_mem = ctypes.create_string_buffer(100)
tx_pub_key_result = self.monero_lib.monero_from_extra_get_tx_pub_key(
extra_mem, tx_pub_key_mem)
if not tx_pub_key_result:
continue
# G_LOGGER.info(f"height:{block_height} txid:{txid}")
tx_vin = tx_json.get("vin", [])
v_in_keys = [i['key'] for i in tx_vin]
key_images = [i.get("k_image") for i in v_in_keys]
tx_vout = tx_json.get("vout", [])
rct_signatures = tx_json.get("rct_signatures")
if not rct_signatures:
continue
ecdhInfos = rct_signatures.get("ecdhInfo")
if not ecdhInfos:
continue
outPks = rct_signatures.get("outPk")
if not outPks:
continue
tx_fee = rct_signatures.get("txnFee", '0')
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["Txid"] = txid
mq_tx["Type"] = "XMR"
mq_tx["From"] = ""
mq_tx["To"] = ""
mq_tx["Amount"] = ""
mq_tx["Memo"] = ""
mq_tx["Fee"] = str(tx_fee)
mq_tx["Valid"] = True
mq_tx["status"] = "true"
mq_tx["Time"] = block_timestamp
mq_tx["BlockNumber"] = block_height
mq_tx["VoutsIndex"] = 0
v_in_address = []
for key in key_images:
if not key:
continue
redis_key = key[:6] + key[18:24] + key[-6:]
addr_info = self.redis.get_and_delete(redis_key)
if not addr_info:
continue
addr_info = json.loads(addr_info.decode())
G_LOGGER.info(
f"height:{block_height}, txid:{txid}, key_image: {key}, addr_info: {addr_info}"
)
v_in_address.append(addr_info)
v_out_infos = []
for v_out_index, vout in enumerate(tx_vout):
rct = outPks[v_out_index]
global_index = tx_global_indexes[v_out_index]
target = vout.get("target")
if not target:
continue
v_out_address = target.get("key")
if not v_out_address:
continue
random_utxo = {
"global_index": str(global_index),
"public_key": v_out_address,
"rct": rct
}
self.redis.push_utxo_cache(self.random_utxo_redis_key,
random_utxo)
for account in accounts:
address = account.get("addr")
private_view_key = account.get("pr_vk")
public_spend_key = account.get("pb_sk")
private_view_key_mem = ctypes.c_char_p()
private_view_key_mem.value = private_view_key.encode()
public_spend_key_mem = ctypes.c_char_p()
public_spend_key_mem.value = public_spend_key.encode()
derivation_mem = ctypes.create_string_buffer(256)
one_time_address_mem = ctypes.create_string_buffer(128)
amount_echo_init = ecdhInfos[v_out_index]
if not amount_echo_init:
continue
amount_echo = amount_echo_init.get("amount")
if not amount_echo:
continue
if address and str(address).startswith("8"):
additional_tx_pub_key_mem = ctypes.create_string_buffer(
100)
additional_tx_pub_key_result = self.monero_lib.monero_from_extra_get_additional_tx_pub_key(
extra_mem, 0, v_out_index,
additional_tx_pub_key_mem)
if not additional_tx_pub_key_result:
der_result = self.monero_lib.monero_generate_derivation_byte32(
tx_pub_key_mem, private_view_key_mem,
derivation_mem)
else:
der_result = self.monero_lib.monero_generate_derivation_byte32(
additional_tx_pub_key_mem,
private_view_key_mem, derivation_mem)
else:
der_result = self.monero_lib.monero_generate_derivation_byte32(
tx_pub_key_mem, private_view_key_mem,
derivation_mem)
if not der_result:
continue
address_result = self.monero_lib.monero_generate_one_time_public_key(
derivation_mem, public_spend_key_mem, v_out_index,
one_time_address_mem)
if not address_result:
continue
one_time_addr = (one_time_address_mem.value).decode()
# 判断是否命中
if v_out_address.strip() != one_time_addr.strip():
# G_LOGGER.info(f"Addr:{address}, height:{block_height}, txid:{txid}, out:{v_out_index} No")
continue
G_LOGGER.info(
f"Addr:{address}, height:{block_height}, txid:{txid}, out:{v_out_index} Yes"
)
amount_echo_mem = ctypes.c_char_p()
amount_echo_mem.value = amount_echo.encode()
real_amount_mem = ctypes.create_string_buffer(128)
# payment_id_mem = ctypes.create_string_buffer(32)
amount_result = self.monero_lib.monero_decrypt_amount(
derivation_mem, v_out_index, amount_echo_mem, 0,
real_amount_mem)
amount = '0'
if amount_result:
amount = (real_amount_mem.value).decode()
amount = int("0x" + amount, 0)
mq_tx["Amount"] = amount
# 暂时不推送memo信息,子地址不需要memo
# pyamentid_result = self.monero_lib.monero_from_extra_get_payment_id(extra_mem, derivation_mem, payment_id_mem)
# payment_id = '0'
# if pyamentid_result:
# payment_id = (payment_id_mem.value).decode()
# tmp_tx["Memo"] = payment_id
tmp_tx = mq_tx.copy()
tmp_tx["Memo"] = ""
tmp_tx["VoutsIndex"] = v_out_index
tmp_tx["To"] = address
v_out_infos.append(tmp_tx)
break
# if (not v_in_address) or (not v_out_infos):
# continue
v_in_length = len(v_in_address)
v_out_length = len(v_out_infos)
G_LOGGER.info(
f"height:{block_height}, txid:{txid}, v_in_length:{v_in_length}, v_out_length:{v_out_length}"
)
G_LOGGER.info(f"v_in_address: {v_in_address}")
G_LOGGER.info(f"v_out_infos: {v_out_infos}")
v_out_sort_infos = sorted(v_out_infos,
key=lambda x: x["VoutsIndex"])
max_len = max(v_out_length, v_in_length)
for num in range(max_len):
v_in_idx = num if num < v_in_length else -1
v_out_idx = num if num < v_out_length else -1
tx_tp = v_out_sort_infos[
v_out_idx] if v_out_length - 1 >= v_out_idx else v_out_sort_infos[
-1]
tmp = tx_tp.copy()
tmp['From'] = v_in_address[v_in_idx] if v_in_address else ''
push_list.append(tmp)
return push_list
def parse_block(self, block_num):
"""
解析区块的交易详情
:return: 返回待推送信息列表
"""
t1 = time.time()
push_list = []
node, block = self.http.get_block(block_num)
t2 = time.time()
if isinstance(block, str):
# 出现大块，比如110588067，api.eossweden.org超级节点偶发性返回部分数据，不能被json反序列化，需要多次重试才能获得结果，造成消息积压
# eos.greymass.com超级节点可以正确拿到数据，但是访问频率受限，所以异常以后要重试获取数据
G_LOGGER.info(
"eos_pass, block_num={}, node={}, lenght={}, head={}, tail={}".
format(block_num, node, len(block), block[:38], block[-30:]))
# self.redis.client.rpush("eos_pass_block", block_num)
# return push_list
timestamp = str(date_to_timestamp(block['timestamp'].split(".")[0]))
txs = block.get("transactions", [])
for tx in txs:
tx_status = tx.get("status")
if (not tx_status) or (tx_status not in ("executed")):
continue
trx = tx.get("trx", "")
if not isinstance(trx, dict):
continue
tx_id = trx['id']
transaction = trx["transaction"]
acts = transaction.get('actions', [])
act_index = 0
get_amount_and_symbol = self.get_amount_and_symbol
for act in acts:
account, name, Contract = act.get('account'), act['name'], ""
# if name in self.SUPPORTED and self.action_account.get(name) == account:
if name in self.SUPPORTED:
data = act['data']
if not isinstance(data, dict):
continue
mq_tx = G_PUSH_TEMPLATE.copy()
if name == "delegatebw" and self.action_account.get(
name) != account:
from_addr = account
to_addr = data.get("to")
amount, symbol = get_amount_and_symbol(
"other_delegatebw", data)
elif name == "undelegatebw" and self.action_account.get(
name) != account:
from_addr = data.get("from")
to_addr = account
amount, symbol = get_amount_and_symbol(
"other_undelegatebw", data)
else:
from_addr = data.get(self.action_convert[name]['from'])
to_addr = data.get(self.action_convert[name]['to'])
if not from_addr or not to_addr:
continue
amount, symbol = get_amount_and_symbol(name, data)
# 无金额或者金额小于0.0001, 略过
if (not amount) or (float(amount) <= 0.0001):
continue
if account and str(
account) == "eosio.token" and symbol in ["EOS"]:
Contract = "eosio.token"
else:
Contract = str(account) + "|" + str(symbol).upper()
memo_info = data.get("memo", "")
mq_tx["BlockNumber"] = block_num
mq_tx["Time"] = timestamp
mq_tx["Txid"] = tx_id
mq_tx["Type"] = "EOS"
mq_tx['From'] = from_addr
mq_tx['To'] = to_addr
mq_tx['Amount'] = amount
mq_tx["Action"] = name
mq_tx['Contract'] = Contract
mq_tx["VoutsIndex"] = act_index
mq_tx["Memo"] = memo_info
mq_tx["Valid"] = True
mq_tx["status"] = "true"
push_list.append(mq_tx)
act_index += 1
t3 = time.time()
http_time = int((t2 - t1) * 1000) / 1000
parse_time = int((t3 - t2) * 1000) / 1000
G_LOGGER.info(
"eos_parse_block, block_num={}, length={}, node={}, 网络耗时={}, 处理耗时={}"
.format(block_num, len(push_list), node, http_time, parse_time))
return push_list
def parse_tx(self, tx, push_cache=None):
"""
解析交易详情
:param tx: 交易详情
:return:
"""
if not isinstance(tx, dict):
return []
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["Txid"] = del_0x(tx["txid"])
if self.rollback and push_cache and (mq_tx["Txid"] in push_cache):
return []
mq_tx["Type"] = "NEO"
push_list = [] # 待推送交易列表
vins = tx["vin"]
vin_address = []
tx_index = 0 # 同笔交易中待推送的交易索引
for vin in vins:
tx_id = vin["txid"]
vout = vin["vout"]
vin_transactions = self.rpc.get_transaction(tx_id)
for tran in vin_transactions["vout"]:
address = tran["address"]
n = tran["n"]
if vout == n:
vin_address.append(address)
break
vouts = tx["vout"]
for i, vout in enumerate(vouts):
mq_tx = mq_tx.copy()
mq_tx["From"] = vin_address[0] if len(vin_address) > 0 else ""
mq_tx["To"] = vout["address"]
mq_tx["status"] = "true"
mq_tx["Amount"] = vout["value"]
mq_tx["Contract"] = del_0x(vout["asset"])
if vout["address"] not in vin_address:
mq_tx["TxIndex"] = tx_index
push_list.append(mq_tx)
tx_index += 1
# 如果是NEP5资产,还需要调用getapplicationlog查询交易详情
if tx["type"] == "InvocationTransaction":
result = self.rpc.get_application_log(tx["txid"])
if result:
result = result.get("executions")
result = result[0] if result and len(result) > 0 else {}
vmstate = result.get("vmstate")
notifications = result.get("notifications", [])
if vmstate and vmstate.find("FAULT") == -1:
for ns in notifications:
contract = ns.get("contract")
state_type = ns["state"]["type"]
state_value = ns["state"]["value"]
if state_type == "Array":
event_type = state_value[0]["type"]
event_value = state_value[0]["value"]
if event_type == "ByteArray":
event_value = bytes.fromhex(event_value).decode()
if event_value == "transfer":
from_type = state_value[1]['type']
from_value = state_value[1]['value']
to_type = state_value[2]["type"]
to_value = state_value[2]["value"]
amount_type = state_value[3]["type"]
amount_value = state_value[3]["value"]
if from_type == 'ByteArray':
from_value = b58encode_check(b'\x17' + hex_to_bytes(from_value)).decode()
if to_type == "ByteArray":
to_value = b58encode_check(b"\x17" + hex_to_bytes(to_value)).decode()
if amount_type == "ByteArray":
amount_value = str(hex_to_int(size_convert(amount_value)))
mq_tx = mq_tx.copy()
mq_tx["From"] = from_value
mq_tx["To"] = to_value
mq_tx["status"] = "true"
mq_tx["Amount"] = amount_value
mq_tx["Contract"] = del_0x(contract)
if to_value not in vin_address:
mq_tx["TxIndex"] = tx_index
push_list.append(mq_tx)
tx_index += 1
return push_list
def parse_normal_tx(self, tx_details, mempool_tx=False, push_cache=None):
"""
解析封装普通交易
"""
push_list = []
total_fees = 0
for tx_detail in tx_details:
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["Txid"] = tx_detail['txid']
if self.rollback and push_cache and (mq_tx["Txid"] in push_cache):
continue
mq_tx["Type"] = self.coin_type
mq_tx["status"] = "true"
if mempool_tx:
mq_tx["Time"] = int(time.time())
mq_tx["BlockNumber"] = 0
else:
mq_tx["Time"] = int(tx_detail["time"])
mq_tx["BlockNumber"] = self.current_height
v_in_list = tx_detail['vin']
v_in_addresses = []
v_in_infos = []
for v_in in v_in_list:
scriptSig = v_in.get('scriptSig')
txid = v_in.get('txid')
if txid:
v_in_infos.append(dict(txid=txid, index=v_in.get('vout', 0)))
if not scriptSig:
continue
v_in_address = self.get_address_from_scriptsig(scriptSig['hex'])
if not v_in_address:
continue
v_in_addresses.append(v_in_address)
v_out_list = tx_detail['vout']
out_infos = []
total_out_value = 0
for v_out in v_out_list:
info = {}
v_out_value = self.get_handle_value(v_out)
total_out_value += v_out_value
tx_type = self.get_transaction_type(v_out)
if not tx_type:
continue
v_out_address = self.get_vout_address(tx_type, v_out)
if not v_out_address:
continue
v_out_index = v_out['n']
if v_out_address in v_in_addresses:
# 标记找零
info['Charge'] = True
info['To'] = v_out_address
info['Amount'] = str(v_out_value)
info["VoutsIndex"] = v_out_index
out_infos.append(info)
# 计算交易手续费
tx_fee = self.get_tx_fee(v_in_infos, total_out_value)
total_fees += tx_fee
# 到此只缺FROM
if not out_infos:
continue
v_in_length = len(v_in_addresses)
v_out_length = len(out_infos)
v_out_infos = sorted(out_infos, key=lambda x: x["VoutsIndex"])
max_len = max(v_out_length, v_in_length)
for num in range(max_len):
v_in_idx = num if num < v_in_length else -1
v_out_idx = num if num < v_out_length else -1
tx_tp = mq_tx.copy()
tx_tp.update(v_out_infos[v_out_idx]) if v_out_length - 1 >= v_out_idx else tx_tp.update(v_out_infos[-1])
tx_tp['From'] = v_in_addresses[v_in_idx] if v_in_addresses else ''
tx_tp['Fee'] = str(tx_fee)
push_list.append(tx_tp)
return push_list, total_fees
def parse_tx(self, tx_ids):
"""
解析交易详情
:param tx_ids: 交易ids
:return:
"""
push_list = []
for tx_id in tx_ids:
# 根据tx_id查询交易详情
tx = self.rpc.get_transaction(tx_id)
# 获取operations下的第一个type字段（交易类型）
tx_type = tx[1]["trx"]["operations"][0]["type"]
asset_id = tx[1]["trx"]["alp_inport_asset"]["asset_id"]
if tx_type == "transaction_op_type":
# 合约交易
tx = self.rpc.get_pretty_contract_transaction(tx_id)
elif asset_id == 0:
"""
已知tx_type
withdraw_op_type: ACT Transfer (1f279cf35e8ec5cc785642bf06c57b1ba33a645b)
deposit_op_type: ACT Transfer
define_slate_op_type: ACT Transfer (09749dbf3aba3a54a5a5ac6f1723869becaf2b32)
withdraw_pay_op_type: Agent Gets Paid (d81726e747a4e7c14ef12839cfb0dbd68117757f)
register_account_op_type: Account Registration (f2de809451b084e8d80758efa7949d7ec8e80036)
"""
# ACT交易
tx = self.rpc.get_pretty_transaction(tx_id)
else:
G_LOGGER.info(
f"unkown asset_id:{str(id)}, tx_type:{tx_type}, hash:{tx_id}"
)
continue
tx["tx_type"] = tx_type
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["Type"] = "ACT"
mq_tx["BlockNumber"] = tx["block_num"]
mq_tx["Time"] = date_to_timestamp(tx["timestamp"])
mq_tx["TxIndex"] = 0
# 只要转账的合约交易
if tx["tx_type"] == "transaction_op_type":
reserved = tx["reserved"]
if reserved and tx["reserved"][0] == "transfer_to":
# 区块链浏览器普遍使用该交易ID
mq_tx["Txid"] = tx["orig_trx_id"]
# 发起转账的地址
mq_tx["From"] = tx['to_contract_ledger_entry'][
'from_account']
# 转账金额
mq_tx["Amount"] = tx["to_contract_ledger_entry"]["amount"][
"amount"]
# 合约地址
mq_tx["Contract"] = tx["to_contract_ledger_entry"][
"to_account"]
# 合约执行函数
if reserved[1].find("|") > -1:
# 合约转账金额
mq_tx["Amount"] = reserved[1].split("|")[1]
# 实际合约转账地址
mq_tx["To"] = reserved[1].split("|")[0]
else:
mq_tx["To"] = reserved[1]
else:
# 交易id
mq_tx["Txid"] = tx["trx_id"]
# 发起转账的地址
mq_tx["From"] = tx['ledger_entries'][0]['from_account']
# 接收转账的地址
mq_tx["To"] = tx["ledger_entries"][0]["to_account"]
# 转账金额
mq_tx["Amount"] = tx["ledger_entries"][0]["amount"]["amount"]
mq_tx["status"] = "true"
push_list.append(mq_tx)
return push_list
def parse_block(self, block_num):
"""
解析区块的交易列表
"""
try:
block = self.rpc.eth_get_block_by_number(block_num)
if block is None:
raise Exception(f"获取区块高度{block_num}区块详情为None，触发异常，尝试重新获取")
G_LOGGER.info(
f"当前推送的区块：高度{int(block.get('number', '0x0'), 16)}，哈希{block.get('hash', '')}"
)
self._check_uncle(block)
# 遍历交易
push_list = []
if block.get("transactions") is None:
raise Exception(
f"获取区块高度{block_num}区块transactions为None，触发异常，尝试重新获取")
tx_hashes = [tx["hash"] for tx in block["transactions"]]
receipts = self.rpc.eth_get_transaction_receipt(
tx_hashes) if tx_hashes else []
assert len(receipts) == len(block["transactions"])
for i, tx in enumerate(block["transactions"]):
_input = tx.get('input', '')
_to = tx.get('to', '')
_from = tx.get('from', '')
is_token_transfer = self._is_token(_input)
if is_token_transfer:
if _from != _to:
tx['contract'] = _to
_to = self._get_token_to_address(_input)
_value = self._get_token_to_value(_input)
tx["to"] = _to if _to != "0x" else f"0x{'0'*40}"
tx["value"] = _value if _value != "0x" else "0x0"
mq_tx = G_PUSH_TEMPLATE.copy()
mq_tx["BlockNumber"] = int(tx["blockNumber"], 16)
mq_tx["Txid"] = tx["hash"]
mq_tx["Type"] = self.coin_type
mq_tx["From"] = tx["from"]
# 排除to为空的
if not tx["to"]:
continue
mq_tx["To"] = tx["to"]
mq_tx["Time"] = block["timestamp"]
mq_tx["Amount"] = tx["value"]
# 手续费
gas_price = tx.get("gasPrice", "0x0")
gas_used = receipts[i].get("gasUsed",
"0x0") if receipts[i] else "0x0"
mq_tx["Fee"] = hex(int(gas_price, 16) * int(gas_used, 16))
# 交易状态
mq_tx["Valid"] = self.get_status(receipts[i],
is_token_transfer)
mq_tx["status"] = self.get_tx_status(receipts[i],
is_token_transfer)
if 'contract' in tx.keys():
mq_tx["Contract"] = tx["contract"]
push_list.append(mq_tx)
# 缓存已推送的区块高度和hash
self.db.redis.save_cache_block(hex_to_int(block["number"]),
block["hash"])
return push_list
except ForkError as ex:
raise ForkError(ex.height, ex.msg)
except Exception as e:
traceback.print_exc()
G_LOGGER.info(f"获取块出现异常，尝试重新获取。异常原因：{str(e)}")