Tommy
17 lines
606 B
Bash
17 lines
606 B
Bash
#!/bin/bash
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output(){
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echo -e '\e[36m'$1'\e[0m';
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}
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output "Cloudflare IPWhitelist Script for VMmanager 6"
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output "Copyright © 2021 Thien Tran <contact@tommytran.io>."
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output "Support: https://thientran.io/discord"
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/usr/bin/yum -y install curl
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/sbin/iptables -I DOCKER-USER -p tcp --dport 443 -j DROP
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/sbin/iptables -I DOCKER-USER -p tcp -s $(curl -sSL https://www.cloudflare.com/ips-v4 | paste -d, -s) --dport 443 -j ACCEPT
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output "Cloudflare IPv4s have been whitelisted on port 443!"
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output "To make this persistent, run this script at startup. It will also update the list of Cloudflare's IPs."
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