async def userinfo(ns={}):
    key_e = b'\xcd\xa5T\x1a9\x98\xe4}\xf8\xbd\x96\xed\xc2\xb5\x83\x8c\xa1\x03\xf6Y\x06z\\m'
    try:
        cipher = DES3.new(key_e, DES3.MODE_ECB)
        encrypted_data = base64.b64decode(ns.get('authCode').replace(' ', '+'))
        decrypted_data = unpad(cipher.decrypt(encrypted_data), DES3.block_size)
        decrypt_data = decrypted_data.decode()
        decrypt_dict = json.loads(decrypt_data)
        time_interval = time.time() - decrypt_dict.get('time_flag')
        print(time_interval)
        if time_interval > 300:
            return {
                'requestId': str(uuid()).replace('-', ''),
                'result': {},
                'error': {
                    'code': 401,
                    'message': 'AuthCode has been expired'
                }
            }
        return {
            'requestId': str(uuid()).replace('-', ''),
            'result': {
                'userId': decrypt_dict.get('userId')
            },
            'error': {}
        }
    except Exception as e:
        requestid = str(uuid()).replace('-', '')
        print('京东云验证码出错: requestid: %s, error_msg: %s' % (requestid, e))
        return {
            'requestId': requestid,
            'result': {},
            'error': {
                'code': 401,
                'message': 'Invalid verification AuthCode'
            }
        }

ret = await userinfo(params_kw)
return ret