要获取AWS IoT CA和证书的过期日期,您可以使用AWS SDK提供的方法来解决。下面是一个使用AWS SDK for Python(Boto3)的示例代码:
import boto3
from datetime import datetime
# 创建IoT客户端
iot_client = boto3.client('iot')
# 获取CA证书
response = iot_client.describe_ca_certificate(certificateId='your_ca_certificate_id')
# 获取过期日期
ca_cert_exp_time = response['certificateDescription']['creationDate']
ca_cert_exp_time = datetime.strptime(ca_cert_exp_time, '%Y-%m-%dT%H:%M:%S.%f%z')
print("CA证书过期日期:", ca_cert_exp_time)
# 获取设备证书
response = iot_client.describe_certificate(certificateId='your_device_certificate_id')
# 获取过期日期
device_cert_exp_time = response['certificateDescription']['creationDate']
device_cert_exp_time = datetime.strptime(device_cert_exp_time, '%Y-%m-%dT%H:%M:%S.%f%z')
print("设备证书过期日期:", device_cert_exp_time)
请确保在运行代码之前已安装了AWS SDK for Python(Boto3),并将your_ca_certificate_id
和your_device_certificate_id
替换为您实际的证书ID。