# study/jikimo_sf/sf_mrs_connect/models/common.py
import time, hashlib

class Common:
    @staticmethod
    def get_headers(token, secret_key):
        ts = str(int(time.time()))
        sign = hashlib.sha256(f"{token}{secret_key}{ts}".encode()).hexdigest()
        return {
            "token": token,
            "sign": sign,
            "timestamp": ts,
            "Content-Type": "application/json",
        }