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AlexanderMatveev/cf.sh

Last active March 27, 2023 09:22
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Whitelist Cloudflare with ufw
Raw
cf.sh
#!/bin/bash
for x in $(curl https://www.cloudflare.com/ips-v4)
do
ufw allow proto tcp from $x to any port 80,443 comment "cf4 $(date '+%Y-%m-%d')"
done
for x in $(curl https://www.cloudflare.com/ips-v6)
do
ufw allow proto tcp from $x to any port 80,443 comment "cf6 $(date '+%Y-%m-%d')"
done
ufw status numbered
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