En7LdEqW

1import base64, random, hmac, hashlib, time
2from datetime import datetime
3from datetime import datetime, timedelta
4
5class naverApi:
6
7    def __init__(self, accessLicense, secretKey, service, operation):
8
9        self.secretKey = secretKey
10        self.accessLicense = accessLicense
11        self.operation = operation
12        self.service = service
13        self.time = self.getTime()
14
15    def getTime(self):
16
17        return datetime.utcnow().isoformat()[:-3] + 'Z' + str(random.randint(1000,9999)) #utc timezone (required)
18
19    def getTimeOneDay(self):
20
21        return (datetime.utcnow() + timedelta(hours=-24)).isoformat()[:-3] + 'Z' # returns time + one day
22
23    def getSigniture(self):
24
25        sign = str(self.time) + self.service + self.operation
26        crypt = hmac.new(self.secretKey.encode(), msg=sign.encode(), digestmod=hashlib.sha256).digest()
27        return base64.b64encode(crypt).decode()
28
29		
30accessLicense = ''
31secretKey = ''
32service = '' #MallService5
33operation = ''#GetProductOrderInfoList
34
35initApi = naverApi(accessLicense, secretKey, service, operation)
36signature = initApi.getSigniture()
37getTime = initApi.time 
38getTimeOneDay = initApi.getTimeOneDay() #one day later timestamp
39
40print('signature:'+signature,'timestamp:'+timestamp)