1.關於python 的hmac加密


 1 import base64
 2 import hmac
 3 import urllib
 4 from hashlib import sha1
 5 expires = b"1501739982"  # 過期時間戳
 6 uuid = 'a2fafbbf-8877-4f73-8527-4707bf4df0b0'.encode(encoding="utf-8")  # 授權id
 7 key ='abcdefg123abcdefg123abcdefg123'  # 渠道key
 8 h = hmac.new(key.encode(encoding="utf-8"), 'GET\n%s\n%s'.encode(encoding="utf8") % (expires, uuid), sha1)
 9 h.update(msg=b"ssss")  # 其中如果消息過長的話可以使用update方法進行再次更新
10 signature = base64.urlsafe_b64encode(h.digest())
11 print(signature)

 

import base64
import hmac
import urllib
from hashlib import sha1
import json
row_data = {
  "project_name": "授權項目",
  "project_desc": "項目描述",
  "project_where_to_put": "項目投放渠道"
}

key = b"abcdefg123abcdefg123abcdefg123"
payload = base64.urlsafe_b64encode(json.dumps(row_data).encode(encoding="utf8"))
h = hmac.new(key, payload, sha1)
signature = base64.urlsafe_b64encode(h.digest())
print(signature)

 


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