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105 lines
3.3 KiB
105 lines
3.3 KiB
2 years ago
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#!/bin/bash
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# info: stop system firewall
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# options: NONE
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#
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# example: v-stop-firewall
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#
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# This function stops iptables
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#----------------------------------------------------------#
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# Variables & Functions #
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#----------------------------------------------------------#
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# Defining absolute path for iptables
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iptables="/sbin/iptables"
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# Includes
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# shellcheck source=/etc/hestiacp/hestia.conf
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source /etc/hestiacp/hestia.conf
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# shellcheck source=/usr/local/hestia/func/main.sh
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source $HESTIA/func/main.sh
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# shellcheck source=/usr/local/hestia/func/firewall.sh
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source $HESTIA/func/firewall.sh
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# load config file
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source_conf "$HESTIA/conf/hestia.conf"
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#----------------------------------------------------------#
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# Verifications #
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#----------------------------------------------------------#
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# Perform verification if read-only mode is enabled
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check_hestia_demo_mode
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#----------------------------------------------------------#
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# Action #
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#----------------------------------------------------------#
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# Self heal iptables links
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heal_iptables_links
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# Creating temporary file
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tmp="$(mktemp)"
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# Flushing INPUT chain
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echo "$iptables -P INPUT ACCEPT" >> $tmp
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echo "$iptables -F INPUT" >> $tmp
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# Deleting hestia chain
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echo "$iptables -X hestia" >> $tmp
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# Deleting custom chains
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IFS=$'\n'
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for chain in $(cat $HESTIA/data/firewall/chains.conf 2> /dev/null); do
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parse_object_kv_list "$chain"
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echo "$iptables -F fail2ban-$CHAIN" >> $tmp
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echo "$iptables -X fail2ban-$CHAIN" >> $tmp
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done
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# Applying rules
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bash $tmp 2> /dev/null
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# Deleting temporary file
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rm -f $tmp
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# Clean up and saving rules to the master iptables file
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if [ -d "/etc/sysconfig" ]; then
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/sbin/iptables-save | sed -e 's/[[0-9]\+:[0-9]\+]/[0:0]/g' -e '/^-A fail2ban-[A-Z]\+ -s .\+$/d' > /etc/sysconfig/iptables
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else
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/sbin/iptables-save | sed -e 's/[[0-9]\+:[0-9]\+]/[0:0]/g' -e '/^-A fail2ban-[A-Z]\+ -s .\+$/d' > /etc/iptables.rules
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iptablesversion="$(iptables --version | head -1 | awk '{print $2}' | cut -f -2 -d .)"
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sd_unit="/lib/systemd/system/hestia-iptables.service"
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if [ ! -e "$sd_unit" ]; then
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echo "[Unit]" >> $sd_unit
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echo "Description=Loading Hestia firewall rules" >> $sd_unit
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echo "DefaultDependencies=no" >> $sd_unit
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echo "Wants=network-pre.target local-fs.target" >> $sd_unit
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echo "Before=network-pre.target" >> $sd_unit
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echo "After=local-fs.target" >> $sd_unit
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echo "" >> $sd_unit
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echo "[Service]" >> $sd_unit
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echo "Type=oneshot" >> $sd_unit
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echo "RemainAfterExit=yes" >> $sd_unit
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echo "ExecStartPre=-${HESTIA}/bin/v-update-firewall-ipset load" >> $sd_unit
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if [ "$iptablesversion" = "v1.6" ]; then
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echo "ExecStart=/sbin/iptables-restore /etc/iptables.rules" >> $sd_unit
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else
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echo "ExecStart=/sbin/iptables-restore --wait=10 /etc/iptables.rules" >> $sd_unit
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fi
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echo "" >> $sd_unit
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echo "[Install]" >> $sd_unit
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echo "WantedBy=multi-user.target" >> $sd_unit
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systemctl -q daemon-reload
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fi
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systemctl -q is-enabled hestia-iptables 2> /dev/null && systemctl -q disable hestia-iptables
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if [ -z "$FIREWALL_SYSTEM" ]; then
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rm -f $sd_unit
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systemctl -q daemon-reload
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fi
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fi
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#----------------------------------------------------------#
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# Hestia #
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#----------------------------------------------------------#
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exit
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