Cleanup stale nodes from ZeroTier

zt_clean.py

import requests
import datetime
import od
URI = "https://my.zerotier.com/api"

ZT_TOKEN = os['ZT_TOKEN']
ZT_NETWORK = os['ZT_NETWORK']
with requests.Session() as s:

    s.headers.update({'Authorization': f"bearer {ZT_TOKEN}",
                      'Content-Type': 'application/json'})

    r = s.get(f"{URI}/network/{ZT_NETWORK}/member")
    members = r.json()

    print(f"There are {len(members)} members")
    i = 0
    for m in members:
        id = m['id'].split('-')[1]
        print(f"Node: {id}")

        if m['online'] is True:
            print("  --> Online, skipping")
            continue

        i += 1
        if m['lastOnline'] == 0:
            print("  !! Offline since forever, ciaone!")
            s.delete(f"{URI}/network/{ZT_NETWORK}/member/{id}")
        else:
            d1 = datetime.datetime.fromtimestamp(m['lastOnline']/1000)
            diff = (datetime.datetime.now() - d1)

            if diff.days < 2:
                print("!! !!! Seen few days ago - skipping")

            else:
                s.delete(f"{URI}/network/{ZT_NETWORK}/member/{id}")