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RaeesBhatti/cloudflare_only.sh

Created August 1, 2015 22:43
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Allow HTTP and HTTPS from CloudFlare only (Ubuntu)
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cloudflare_only.sh
#!/bin/bash
for i in `curl https://www.cloudflare.com/ips-v4`; do ufw allow from $i to any port 80; done
for i in `curl https://www.cloudflare.com/ips-v6`; do ufw allow from $i to any port 80; done
## If you have setup Full or Strict SSL settings with CloudFlare, use this one also
for i in `curl https://www.cloudflare.com/ips-v4`; do ufw allow from $i to any port 443; done
for i in `curl https://www.cloudflare.com/ips-v6`; do ufw allow from $i to any port 433; done
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