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[Bug fix] The potential issue of loading firewall rules (hestiacp#2064)
* Add 1.4.11.sh for update firewall loading script * Fix the potential issue of loading firewall rules * Fix the potential issue of loading firewall rules * Loading firewall rules by Systemd instead * Loading firewall rules by Systemd instead * Delete the old version loading script * Update changelog Co-authored-by: Jaap Marcus <9754650+jaapmarcus@users.noreply.github.com>
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‎CHANGELOG.md‎

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@@ -5,6 +5,7 @@ All notable changes to this project will be documented in this file.
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### Features
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- Replace old firewall system with systemd service / startup script #2064 @myrevery
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- Add Quick installers for GravCMS, Docuwiki and Mediawiki (#2002) @PsychotherapistSam
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### Bugfixes

‎bin/v-stop-firewall‎

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@@ -76,29 +76,25 @@ if [ -d "/etc/sysconfig" ]; then
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fi
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else
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/sbin/iptables-save > /etc/iptables.rules
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routable="/usr/lib/networkd-dispatcher/routable.d/10-hestia-iptables"
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preup="/etc/network/if-pre-up.d/hestia-iptables"
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# Recreate the Hestia iptables rules loading script
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rm -f $routable $preup
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if dpkg-query -W -f'${Status}' "netplan*" 2>/dev/null | grep -q "ok installed" && [ -d /etc/netplan ] && [ -n "$(ls -A /etc/netplan 2>/dev/null)" ]; then
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echo '#!/bin/sh' > $routable
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echo '' >> $routable
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echo 'if [ "$IFACE" = "'$(ip route list | awk '/default .+/ {print $5}' | uniq)'" ]; then' >> $routable
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echo ' /sbin/iptables-restore < /etc/iptables.rules' >> $routable
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echo 'fi' >> $routable
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echo '' >> $routable
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echo "exit 0" >> $routable
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chmod +x $routable
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else
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echo '#!/bin/sh' > $preup
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echo '' >> $preup
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echo 'if [ "$IFACE" = "'$(ip route list | awk '/default .+/ {print $5}' | uniq)'" ]; then' >> $preup
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echo ' /sbin/iptables-restore < /etc/iptables.rules' >> $preup
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echo 'fi' >> $preup
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echo '' >> $preup
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echo "exit 0" >> $preup
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chmod +x $preup
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sd_unit="/lib/systemd/system/hestia-iptables.service"
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if [ ! -e "$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" >> $sd_unit
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echo "ExecStart=/sbin/iptables-restore /etc/iptables.rules" >> $sd_unit
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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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fi
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systemctl is-enabled hestia-iptables >/dev/null 2>&1 && systemctl disable hestia-iptables >/dev/null 2>&1
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fi
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‎bin/v-update-firewall‎

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@@ -69,7 +69,7 @@ if [[ "$sshport" =~ ^[0-9]+$ ]] && [ "$sshport" -ne "22" ]; then
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fi
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# Load ipset lists before adding Hestia iptables rules
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[ -x "$(which ipset)" ] && $BIN/v-update-firewall-ipset
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$BIN/v-update-firewall-ipset
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# Creating temporary file
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tmp=$(mktemp)
@@ -185,31 +185,25 @@ if [ -d "/etc/sysconfig" ]; then
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fi
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else
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/sbin/iptables-save > /etc/iptables.rules
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routable="/usr/lib/networkd-dispatcher/routable.d/10-hestia-iptables"
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preup="/etc/network/if-pre-up.d/hestia-iptables"
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# Recreate the Hestia iptables rules loading script
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rm -f $routable $preup
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if dpkg-query -W -f'${Status}' "netplan*" 2>/dev/null | grep -q "ok installed" && [ -d /etc/netplan ] && [ -n "$(ls -A /etc/netplan 2>/dev/null)" ]; then
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echo '#!/bin/sh' > $routable
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echo '' >> $routable
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echo 'if [ "$IFACE" = "'$(ip route list | awk '/default .+/ {print $5}' | uniq)'" ]; then' >> $routable
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echo ' [ -x "'$(which ipset)'" ] && '"${HESTIA}/bin/v-update-firewall-ipset" >> $routable
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echo ' /sbin/iptables-restore < /etc/iptables.rules' >> $routable
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echo 'fi' >> $routable
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echo '' >> $routable
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echo "exit 0" >> $routable
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chmod +x $routable
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else
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echo '#!/bin/sh' > $preup
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echo '' >> $preup
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echo 'if [ "$IFACE" = "'$(ip route list | awk '/default .+/ {print $5}' | uniq)'" ]; then' >> $preup
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echo ' [ -x "'$(which ipset)'" ] && '"${HESTIA}/bin/v-update-firewall-ipset" >> $preup
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echo ' /sbin/iptables-restore < /etc/iptables.rules' >> $preup
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echo 'fi' >> $preup
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echo '' >> $preup
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echo "exit 0" >> $preup
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chmod +x $preup
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sd_unit="/lib/systemd/system/hestia-iptables.service"
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if [ ! -e "$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" >> $sd_unit
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echo "ExecStart=/sbin/iptables-restore /etc/iptables.rules" >> $sd_unit
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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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fi
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systemctl is-enabled hestia-iptables >/dev/null 2>&1 || systemctl enable hestia-iptables >/dev/null 2>&1
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fi
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‎install/upgrade/versions/1.4.10.sh‎

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#!/bin/bash
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# Hestia Control Panel upgrade script for target version 1.4.10
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#######################################################################################
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####### Place additional commands below. #######
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#######################################################################################
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‎install/upgrade/versions/1.4.11.sh‎

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#!/bin/bash
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# Hestia Control Panel upgrade script for target version 1.4.11
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#######################################################################################
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####### Place additional commands below. #######
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#######################################################################################
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# Fix the potential issue of loading firewall rules
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if [ "$FIREWALL_SYSTEM" = "iptables" ]; then
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echo "[ * ] Fix the potential issue of loading firewall rules..."
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# Just in case, delete the legacy version loading script again to prevent any residue
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rm -f /usr/lib/networkd-dispatcher/routable.d/50-ifup-hooks /etc/network/if-pre-up.d/iptables
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# The firewall rules are loading by Systemd, the old loading script is no longer needed
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rm -f /usr/lib/networkd-dispatcher/routable.d/10-hestia-iptables /etc/network/if-pre-up.d/hestia-iptables
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$BIN/v-update-firewall
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fi

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