import json
import requests

SAND_BOX_VERIFY_URL = 'https://sandbox.itunes.apple.com/verifyReceipt'
VERIFY_URL = 'https://buy.itunes.apple.com/verifyReceipt'

#  /**
#          * 服务器二次验证代码
#          * 21000 App Store不能读取你提供的JSON对象
#          * 21002 receipt-data域的数据有问题
#          * 21003 receipt无法通过验证
#          * 21004 提供的shared secret不匹配你账号中的shared secret
#          * 21005 receipt服务器当前不可用
#          * 21006 receipt合法，但是订阅已过期。服务器接收到这个状态码时，receipt数据仍然会解码并一起发送
#          * 21007 receipt是Sandbox receipt，但却发送至生产系统的验证服务
#          * 21008 receipt是生产receipt，但却发送至Sandbox环境的验证服务
#          */


def verify_receipt_with_apple(receipt, is_sandbox=False):
    jsonStr = json.dumps({"receipt-data": receipt})

    headers = {'Content-Type': 'application/json'}
    url = VERIFY_URL
    if is_sandbox:
        url = SAND_BOX_VERIFY_URL
    rep = requests.post(url=url, data=jsonStr, headers=headers)
    # print(rep.text)
    return rep.text


def verify_receipt_with_apple_json(receipt, is_sandbox=False):
    resp = verify_receipt_with_apple(receipt, is_sandbox)
    try:
        json_data = json.loads(resp)
    except:
        return None
    return json_data

if __name__ == "__main__":
    receipt = "MIITrQYJKoZIhvcNAQcCoIITnjCCE5oCAQExCzAJBgUrDgMCGg"

    js = verify_receipt_with_apple_json(recpt, True)

    print(js['receipt'])

    print(js['receipt']['in_app'])
    print(js['receipt']['in_app'][0])