import http.client
import json
import ssl

def send_mdm_push_via_apns(device_token, push_cert_path, push_key_path):
    # 准备HTTP/2连接
    conn = http.client.HTTPSConnection("api.push.apple.com", context=ssl.create_default_context())
    
    # 准备推送负载
    payload = {
        "aps": {
            "mdm": "<push_magic_value>"  # 从MDM注册响应中获取
        }
    }
    
    # 准备请求头
    headers = {
        "apns-topic": "com.example.mdm.pushcert",  # 你的MDM推送证书主题
        "apns-push-type": "background",
        "apns-priority": "5"
    }
    
    # 发送请求
    conn.request(
        "POST",
        f"/3/device/{device_token}",
        body=json.dumps(payload),
        headers=headers
    )
    
    # 获取响应
    resp = conn.getresponse()
    print(resp.status, resp.reason)
    print(resp.read())
    conn.close()