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September 28, 2023 23:39
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Plesk Obsidian Firewall Rules
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| #!/bin/bash | |
| #ATTENTION! | |
| # | |
| #DO NOT MODIFY THIS FILE BECAUSE IT WAS GENERATED AUTOMATICALLY, | |
| #SO ALL YOUR CHANGES WILL BE LOST THE NEXT TIME THE FILE IS GENERATED. | |
| set -e | |
| ([ -f /var/lock/subsys/ipchains ] && /etc/init.d/ipchains stop) >/dev/null 2>&1 || true | |
| (rmmod ipchains) >/dev/null 2>&1 || true | |
| apply_rule() | |
| { | |
| local iptables_bin="$1" | |
| shift | |
| local iptables_version | |
| iptables_version="`"$iptables_bin" --version | awk '{print $2}' | awk -F. '{printf "%d%02d\n", $2, $3}'`" | |
| # Use the native --wait option since v1.4.20 | |
| if [ "$iptables_version" -gt 420 ]; then | |
| "$iptables_bin" -w "$@" 2>/dev/null | |
| return $? | |
| fi | |
| # Emulate --wait for older versions | |
| for i in `seq 10`; do | |
| "$iptables_bin" "$@" 2>&1 | grep -q xtable || return 0 | |
| sleep 1 | |
| done | |
| return 1 | |
| } | |
| # Start of /usr/sbin/iptables setup | |
| /usr/sbin/iptables-save -t filter | grep -- "-A INPUT" | grep -v "fail2ban-\|f2b-" | sed -e "s#^-A#apply_rule /usr/sbin/iptables -D#g" | while read -r cmd; do ${cmd} || true; done | |
| apply_rule /usr/sbin/iptables -F FORWARD | |
| apply_rule /usr/sbin/iptables -F OUTPUT | |
| apply_rule /usr/sbin/iptables -Z FORWARD | |
| apply_rule /usr/sbin/iptables -Z OUTPUT | |
| apply_rule /usr/sbin/iptables -P INPUT DROP | |
| apply_rule /usr/sbin/iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp ! --syn -m state --state NEW -j REJECT --reject-with tcp-reset | |
| apply_rule /usr/sbin/iptables -A INPUT -m state --state INVALID -j DROP | |
| apply_rule /usr/sbin/iptables -P OUTPUT DROP | |
| apply_rule /usr/sbin/iptables -A OUTPUT -m state --state ESTABLISHED,RELATED -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A OUTPUT -p tcp ! --syn -m state --state NEW -j REJECT --reject-with tcp-reset | |
| apply_rule /usr/sbin/iptables -A OUTPUT -m state --state INVALID -j DROP | |
| apply_rule /usr/sbin/iptables -P FORWARD DROP | |
| apply_rule /usr/sbin/iptables -A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A FORWARD -p tcp ! --syn -m state --state NEW -j REJECT --reject-with tcp-reset | |
| apply_rule /usr/sbin/iptables -A FORWARD -m state --state INVALID -j DROP | |
| apply_rule /usr/sbin/iptables -A INPUT -i lo -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A OUTPUT -o lo -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A FORWARD -i lo -o lo -j ACCEPT | |
| apply_rule /usr/sbin/iptables -t mangle -F | |
| apply_rule /usr/sbin/iptables -t mangle -Z | |
| apply_rule /usr/sbin/iptables -t mangle -P PREROUTING ACCEPT | |
| apply_rule /usr/sbin/iptables -t mangle -P OUTPUT ACCEPT | |
| apply_rule /usr/sbin/iptables -t mangle -P INPUT ACCEPT | |
| apply_rule /usr/sbin/iptables -t mangle -P FORWARD ACCEPT | |
| apply_rule /usr/sbin/iptables -t mangle -P POSTROUTING ACCEPT | |
| apply_rule /usr/sbin/iptables -t nat -F | |
| apply_rule /usr/sbin/iptables -t nat -Z | |
| apply_rule /usr/sbin/iptables -t nat -P PREROUTING ACCEPT | |
| apply_rule /usr/sbin/iptables -t nat -P OUTPUT ACCEPT | |
| apply_rule /usr/sbin/iptables -t nat -P POSTROUTING ACCEPT | |
| # Start of /usr/sbin/ip6tables setup | |
| /usr/sbin/ip6tables-save -t filter | grep -- "-A INPUT" | grep -v "fail2ban-\|f2b-" | sed -e "s#^-A#apply_rule /usr/sbin/ip6tables -D#g" | while read -r cmd; do ${cmd} || true; done | |
| apply_rule /usr/sbin/ip6tables -F FORWARD | |
| apply_rule /usr/sbin/ip6tables -F OUTPUT | |
| apply_rule /usr/sbin/ip6tables -Z FORWARD | |
| apply_rule /usr/sbin/ip6tables -Z OUTPUT | |
| apply_rule /usr/sbin/ip6tables -P INPUT DROP | |
| apply_rule /usr/sbin/ip6tables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp ! --syn -m state --state NEW -j REJECT --reject-with tcp-reset | |
| apply_rule /usr/sbin/ip6tables -A INPUT -m state --state INVALID -j DROP | |
| apply_rule /usr/sbin/ip6tables -P OUTPUT DROP | |
| apply_rule /usr/sbin/ip6tables -A OUTPUT -m state --state ESTABLISHED,RELATED -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A OUTPUT -p tcp ! --syn -m state --state NEW -j REJECT --reject-with tcp-reset | |
| apply_rule /usr/sbin/ip6tables -A OUTPUT -m state --state INVALID -j DROP | |
| apply_rule /usr/sbin/ip6tables -P FORWARD DROP | |
| apply_rule /usr/sbin/ip6tables -A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A FORWARD -p tcp ! --syn -m state --state NEW -j REJECT --reject-with tcp-reset | |
| apply_rule /usr/sbin/ip6tables -A FORWARD -m state --state INVALID -j DROP | |
| apply_rule /usr/sbin/ip6tables -A INPUT -i lo -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A OUTPUT -o lo -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A FORWARD -i lo -o lo -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -t mangle -F | |
| apply_rule /usr/sbin/ip6tables -t mangle -Z | |
| apply_rule /usr/sbin/ip6tables -t mangle -P PREROUTING ACCEPT | |
| apply_rule /usr/sbin/ip6tables -t mangle -P OUTPUT ACCEPT | |
| apply_rule /usr/sbin/ip6tables -t mangle -P INPUT ACCEPT | |
| apply_rule /usr/sbin/ip6tables -t mangle -P FORWARD ACCEPT | |
| apply_rule /usr/sbin/ip6tables -t mangle -P POSTROUTING ACCEPT | |
| apply_rule /usr/sbin/ip6tables -t nat -F | |
| apply_rule /usr/sbin/ip6tables -t nat -Z | |
| apply_rule /usr/sbin/ip6tables -t nat -P PREROUTING ACCEPT | |
| apply_rule /usr/sbin/ip6tables -t nat -P OUTPUT ACCEPT | |
| apply_rule /usr/sbin/ip6tables -t nat -P POSTROUTING ACCEPT | |
| # Start of /usr/sbin/iptables rules | |
| apply_rule /usr/sbin/iptables -A INPUT -p udp --dport 68 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 49152:65535 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 8447 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 8443 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 8880 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 80 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 443 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 21 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 22 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 587 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 25 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 465 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 110 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 995 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 143 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 993 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 106 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 3306 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 5432 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p udp --dport 137 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p udp --dport 138 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 139 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 445 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p udp --dport 53 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p tcp --dport 53 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -p icmp --icmp-type 8/0 -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A INPUT -j DROP | |
| apply_rule /usr/sbin/iptables -A OUTPUT -j ACCEPT | |
| apply_rule /usr/sbin/iptables -A FORWARD -j DROP | |
| # End of /usr/sbin/iptables rules | |
| # Start of /usr/sbin/ip6tables rules | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p udp --dport 546 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 49152:65535 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 8447 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 8443 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 8880 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 80 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 443 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 21 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 22 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 587 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 25 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 465 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 110 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 995 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 143 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 993 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 106 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 3306 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 5432 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p udp --dport 137 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p udp --dport 138 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 139 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 445 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p udp --dport 53 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p tcp --dport 53 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p icmpv6 --icmpv6-type 130/0 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p icmpv6 --icmpv6-type 134/0 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p icmpv6 --icmpv6-type 135/0 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p icmpv6 --icmpv6-type 136/0 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p icmpv6 --icmpv6-type 137/0 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p icmpv6 --icmpv6-type 128/0 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -p icmpv6 --icmpv6-type 129/0 -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A INPUT -j DROP | |
| apply_rule /usr/sbin/ip6tables -A OUTPUT -j ACCEPT | |
| apply_rule /usr/sbin/ip6tables -A FORWARD -j DROP | |
| # End of /usr/sbin/ip6tables rules | |
| # | |
| # End of script | |
| # |
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