def __init__(self):
"""
keystore对照表：
tx_keystore ： 59514f8d87c964520fcaf515d300e3f704bf6fcb
"""
self.tx_keystore = "59514f8d87c964520fcaf515d300e3f704bf6fcb"
self.ctx = ska.Ska(EC_256R1)
def deal_transaction(self, json_data):
"""
交易接口的请求数据处理
"""
ctx = ska.Ska(EC_256R1)
json_path = os.path.join(
os.path.split(os.path.realpath(__file__))[0], 'keystore1.json')
kp = tx_helper.loadkeystore(ctx, json_path)
print(kp)
print("1111111111111")
# 截取想要的数据段
my_dict = {
key: value
for key, value in json_data.items() if key is "transaction"
}
print(my_dict)
print("22222222222222")
# 对单引号进行匹配转换
send_data = re.sub("'", "\"", str(my_dict))
print(send_data)
req = json_format.Parse(
send_data,
tximpl_pb2.MultiTransactionImpl()) # MultiTransactionImpl
print("33333333333333")
print("create multi transaction", req)
tx = tx_helper.impl2tx(req)
tx.txBody.ClearField("signatures")
print("multi transaction", tx)
bodyBytes = tx.txBody.SerializeToString()
with ctx.txn() as txn:
sign = tx.txBody.signatures.add()
sign.signature = ctx.ecsign(txn, HASH_SHA256, SIGN_CWV, kp.pri(),
bodyBytes)
itx = tx_helper.tx2impl(tx)
req.CopyFrom(itx)
return json_format.MessageToJson(req)
import os, codecs
import tx_helper
from google.protobuf import json_format
import tximpl_pb2
import tx_pb2
from ctypes import *
import ska
from ska_defines import *
ctx = ska.Ska(EC_256R1)
#TODO data may be not hex
url_gtx = 'http://172.18.92.101:38000/cks/api/pbgtx.do'
url_mtx = 'http://172.18.92.101:38000/cks/api/pbmtx.do'
js = """
{
"transaction": {
"txBody": {
"inputs": [
{
"nonce": 2,
"address": "59514f8d87c964520fcaf515d300e3f704bf6fcb",
"amount": "100"
}
],
"outputs": [
{
"address": "f192c303b6aac4b06ec8fae6473a98060fb7aaa3",
"amount": "100"
}