import requests
import time
import json
import gspread
import base64
import hashlib
from oauth2client.service_account import ServiceAccountCredentials
from datetime import datetime, timedelta, timezone
from cryptography.hazmat.primitives import serialization, hashes
from cryptography.hazmat.primitives.asymmetric import ec
from cryptography.hazmat.backends import default_backend
import jwt
def base64url_encode(data):
return base64.urlsafe_b64encode(data).rstrip(b'=')
def generate_apple_jwt():
with open(PRIVATE_KEY_PATH, "rb") as key_file:
private_key = serialization.load_pem_private_key(
key_file.read(),
password=None,
backend=default_backend()
)
headers = {
"alg": "ES256",
"kid": KEY_ID,
"typ": "JWT"
}
payload = {
"iss": TEAM_ID,
"sub": CLIENT_ID,
"aud": "https://api.searchads.apple.com",
"iat": int(time.time()),
"exp": int(time.time()) + 3600,
}
header_bytes = base64url_encode(json.dumps(headers, separators=(',', ':')).encode('utf-8'))
payload_bytes = base64url_encode(json.dumps(payload, separators=(',', ':')).encode('utf-8'))
signing_input = header_bytes + b'.' + payload_bytes
signature = private_key.sign(
signing_input,
ec.ECDSA(hashes.SHA256())
)
jwt_token = signing_input + b'.' + base64url_encode(signature)
return jwt_token.decode('utf-8')
what is wrong??
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