Delete All Page Rules for Domains in .txt File - Cloudflare

main.py

#!/usr/bin/env python3
"""
Delete ALL Cloudflare Page Rules for each domain in domains.txt.
Authentication uses only an API Token (no email needed).

Usage:
    python delete_page_rules.py --api-token YOUR_TOKEN --domains-file domains.txt
"""

"""
API permissions:
Zone -> Zone -> Read
Zone -> Page Rules -> Read
Zone -> Page Rules -> Edit
"""

"""
Copyright 2026 Alexios Angel

Permission is hereby granted, free of charge, to any person obtaining a copy of 
this software and associated documentation files (the “Software”), to deal in the 
Software without restriction, including without limitation the rights to use, copy, 
modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, 
and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all 
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
"""

import argparse
import sys
from typing import List, Optional
from cloudflare import Cloudflare


def read_domains(path: str) -> List[str]:
    domains = []
    with open(path, "r", encoding="utf-8") as f:
        for line in f:
            line = line.strip()
            if line and not line.startswith("#"):
                domains.append(line)
    return domains


def get_zone_id(client: Cloudflare, domain: str) -> Optional[str]:
    """Return zone ID for domain."""
    try:
        zones = client.zones.list(name=domain, match="all")
    except Exception as e:
        print(f"[ERROR] zone lookup failed for {domain}: {e}", file=sys.stderr)
        return None

    for z in zones:  # pagination object → iterate, not index
        return getattr(z, "id", None) or z.get("id")

    print(f"[WARN] No zone found for {domain}")
    return None


def delete_page_rules(client: Cloudflare, zone_id: str, domain: str) -> int:
    """Delete all page rules for zone."""
    try:
        rules = list(client.page_rules.list(zone_id=zone_id))
    except Exception as e:
        print(f"[ERROR] Cannot list rules for {domain}: {e}")
        return 0

    if not rules:
        print(f"[INFO] No page rules on {domain}")
        return 0

    deleted = 0
    for rule in rules:
        rule_id = getattr(rule, "id", None) or rule.get("id")

        pattern = None
        # Attempt to extract rule pattern display (nice to show what was deleted)
        try:
            if hasattr(rule, "targets"):
                tgt = rule.targets[0]
                constraint = getattr(tgt, "constraint", None) or tgt.get("constraint")
                if constraint:
                    val = getattr(constraint, "value", None) or constraint.get("value")
                    if val:
                        pattern = val
        except Exception:
            pass

        try:
            client.page_rules.delete(rule_id, zone_id=zone_id)
            print(f"[DELETED] {domain}: {rule_id} ({pattern if pattern else 'unknown rule'})")
            deleted += 1
        except Exception as e:
            print(f"[ERROR] Failed deleting rule {rule_id} on {domain}: {e}")

    return deleted


def main():
    parser = argparse.ArgumentParser(description="Delete ALL Page Rules for Cloudflare domains.")
    parser.add_argument("--api-token", required=True, help="Cloudflare API Token (not Global Key)")
    parser.add_argument("--domains-file", "-f", default="domains.txt", help="File with domain list")
    args = parser.parse_args()

    # Cloudflare auth — TOKEN ONLY
    client = Cloudflare(api_token=args.api_token)

    domains = read_domains(args.domains_file)
    total = 0

    for domain in domains:
        zone_id = get_zone_id(client, domain)
        if not zone_id:
            continue
        total += delete_page_rules(client, zone_id, domain)

    print(f"\nDone — Deleted {total} page rules total.")


if __name__ == "__main__":
    main()