Cloudflare bulk delete dns

cloudflare_bulk_delete_dns.py

"""
This module is contains a handy tool to bulk delete DNS records from Cloudflare DNS via API

Usage:
    ```bash
    git clone https://gist.github.com/bb15b3fc54ec6cbe7476b52c49e7c4aa.git
    cd bb15b3fc54ec6cbe7476b52c49e7c4aa
    python3 ./cloudflare_bulk_delete_dns.py your_api_token zone_id
    ```
"""
import requests as r
import sys


API_TOKEN = "https://dash.cloudflare.com/profile/api-tokens"
ZONE_ID = "https://dash.cloudflare.com#Overview#API#Zone_ID"


def del_dns(id: str, api_token: str = API_TOKEN, zone_id: str = ZONE_ID) -> str:
    url = f"https://api.cloudflare.com/client/v4/zones/{zone_id}/dns_records/{id}"
    headers = {"Authorization": f"Bearer {api_token}"}
    res = r.delete(url, headers=headers)

    if res.ok:
        print("\tDeleted:", res.json())

    res.raise_for_status()


def del_all_dns(api_token: str = API_TOKEN, zone_id: str = ZONE_ID):
    url = f"https://api.cloudflare.com/client/v4/zones/{zone_id}/dns_records"
    headers = {"Authorization": f"Bearer {api_token}"}
    params = {
        "per_page": 100,
    }
    while True:
        print("\n\tDeleting ALL dns records\n")
        res = r.get(url, params=params, headers=headers)
        
        if res.ok:
            result = res.json().get("result")
            result_info = res.json().get("result_info")
            total_count = result_info.get("total_count")
            print(f"\tTotal DNS count: {total_count}!")
            if total_count == 0:
                print("\n\tDone!\n")
                return
            for record in result:
                del_dns(id=record.get("id"), api_token=api_token, zone_id=zone_id)

        res.raise_for_status()


if __name__ == "__main__":
    del_all_dns(api_token=sys.argv[1], zone_id=sys.argv[2])