cloudflare-scripts

Miscellaneous scripts for CloudFlare (CF) administration.

Scripts

• purge_cf_cache.pl -- Perl script which executes purges of CF cache, with several options. See the script's help or POD for more information.
• update-cloudflare-proxies.sh -- Bash script which updates Cloudflare proxies IP list, to block access to any address but those of Cloudflare's proxies servers. Generates a cloudflare-trusted-proxies.lst file with the IP addresses.
• gen-nginx-cloudflare.sh -- Bash script which generates a suitable config file for nginx, taking the IPs from the cloudflare-trusted-proxies.lst file generated by update-cloudflare-proxies.sh
• gen-lighttpd-cloudflare.sh -- Bash script which generates a suitable config file for lighttpd, taking the IPs from the cloudflare-trusted-proxies.lst file generated by update-cloudflare-proxies.sh
• firewall.sh -- Bash script which generates ufw rules to block access to any IP other than those from the cloudflare-trusted-proxies.lst file.

Use cases

• How to restrict IP address access to a Cloudflare proxy host.

License

Copyright (c) 2026, Rodolfo González González.

Licensed under GPL v3. Read the LICENSE file.