From 315ef8adf28a0798491d6cb3401c1841cf90cf09 Mon Sep 17 00:00:00 2001 From: Stan Grishin Date: Thu, 11 Dec 2025 20:00:03 +0000 Subject: [PATCH] pbr: update to 1.2.1-r41 Remove many obsolete files. Makefile: * remove netifd-flavour related code * remove trailing white spaces Init-script: * proper deletion of default network rules for IPv{4,6} * fix netifd function error when IPv6 is enabled * remove trailing white spaces Signed-off-by: Stan Grishin --- net/pbr/Makefile | 65 +- net/pbr/files/etc/config/pbr-iptables | 50 - net/pbr/files/etc/config/pbr.iptables | 50 - net/pbr/files/etc/hotplug.d/firewall/70-pbr | 6 - net/pbr/files/etc/init.d/pbr | 34 +- net/pbr/files/etc/init.d/pbr-iptables | 3279 ----------------- net/pbr/files/etc/uci-defaults/91-pbr | 62 - .../files/etc/uci-defaults/91-pbr-iptables | 27 - .../chain-post/mangle_input/30-pbr.nft | 1 - .../chain-post/mangle_postrouting/30-pbr.nft | 1 - net/pbr/files/usr/share/pbr/firewall.include | 5 - .../files/usr/share/pbr/pbr.firewall.include | 5 - .../files/usr/share/pbr/pbr.user.aws-iptables | 46 - .../usr/share/pbr/pbr.user.netflix-iptables | 67 - .../share/pbr/pbr.user.wg_server_and_client | 23 - 15 files changed, 22 insertions(+), 3699 deletions(-) delete mode 100644 net/pbr/files/etc/config/pbr-iptables delete mode 100644 net/pbr/files/etc/config/pbr.iptables delete mode 100755 net/pbr/files/etc/hotplug.d/firewall/70-pbr delete mode 100755 net/pbr/files/etc/init.d/pbr-iptables delete mode 100644 net/pbr/files/etc/uci-defaults/91-pbr delete mode 100644 net/pbr/files/etc/uci-defaults/91-pbr-iptables delete mode 100644 net/pbr/files/usr/share/nftables.d/chain-post/mangle_input/30-pbr.nft delete mode 100644 net/pbr/files/usr/share/nftables.d/chain-post/mangle_postrouting/30-pbr.nft delete mode 100644 net/pbr/files/usr/share/pbr/firewall.include delete mode 100644 net/pbr/files/usr/share/pbr/pbr.firewall.include delete mode 100644 net/pbr/files/usr/share/pbr/pbr.user.aws-iptables delete mode 100644 net/pbr/files/usr/share/pbr/pbr.user.netflix-iptables delete mode 100644 net/pbr/files/usr/share/pbr/pbr.user.wg_server_and_client diff --git a/net/pbr/Makefile b/net/pbr/Makefile index 8598ed8c5f..7358b6dabb 100644 --- a/net/pbr/Makefile +++ b/net/pbr/Makefile @@ -5,7 +5,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=pbr PKG_VERSION:=1.2.1 -PKG_RELEASE:=35 +PKG_RELEASE:=41 PKG_LICENSE:=AGPL-3.0-or-later PKG_MAINTAINER:=Stan Grishin @@ -33,12 +33,6 @@ $(call Package/pbr/default) DEFAULT_VARIANT:=1 endef -define Package/pbr-netifd -$(call Package/pbr/default) - TITLE+= with nft/nft set and netifd support - VARIANT:=netifd -endef - define Package/pbr/default/description This service enables policy-based routing for WAN interfaces and various VPN tunnels. endef @@ -48,18 +42,11 @@ define Package/pbr/description This version supports OpenWrt (23.05 and newer) with firewall4/nft. endef -define Package/pbr-netifd/description - $(call Package/pbr/default/description) - This version supports OpenWrt with (23.05 and newer) firewall4/nft. - This version uses OpenWrt native netifd/tables to set up interfaces. This is a WIP. -endef - define Package/pbr/default/conffiles /etc/config/pbr endef Package/pbr/conffiles = $(Package/pbr/default/conffiles) -Package/pbr-netifd/conffiles = $(Package/pbr/default/conffiles) define Build/Configure endef @@ -90,20 +77,14 @@ define Package/pbr/install $(call Package/pbr/default/install,$(1)) endef -define Package/pbr-netifd/install -$(call Package/pbr/default/install,$(1)) - $(INSTALL_DIR) $(1)/etc/uci-defaults -endef -# $(INSTALL_BIN) ./files/etc/uci-defaults/91-pbr-netifd $(1)/etc/uci-defaults/91-pbr-netifd - define Package/pbr/postinst #!/bin/sh # check if we are on real system if [ -z "$${IPKG_INSTROOT}" ]; then - /etc/init.d/pbr netifd check && { + /etc/init.d/pbr netifd check && { echo -n "Reinstalling pbr netifd integration... " /etc/init.d/pbr netifd install >/dev/null 2>&1 && echo "OK" || echo "FAIL" - } + } echo -n "Installing rc.d symlink for pbr... " /etc/init.d/pbr enable && echo "OK" || echo "FAIL" fi @@ -118,10 +99,10 @@ if [ -z "$${IPKG_INSTROOT}" ]; then /etc/init.d/pbr stop >/dev/null 2>&1 && echo "OK" || echo "FAIL" echo -n "Removing rc.d symlink for pbr... " /etc/init.d/pbr disable && echo "OK" || echo "FAIL" - /etc/init.d/pbr netifd check && { + /etc/init.d/pbr netifd check && { echo -n "Uninstalling pbr netifd integration... " /etc/init.d/pbr netifd uninstall >/dev/null 2>&1 && echo "OK" || echo "FAIL" - } + } fi exit 0 endef @@ -135,40 +116,4 @@ fi exit 0 endef -define Package/pbr-netifd/postinst -#!/bin/sh -# check if we are on real system -if [ -z "$${IPKG_INSTROOT}" ]; then - echo -n "Installing pbr integration with netifd... " - /etc/init.d/pbr netifd check && /etc/init.d/pbr netifd install >/dev/null 2>&1 && echo "OK" || echo "FAIL" - echo -n "Installing rc.d symlink for pbr... " - /etc/init.d/pbr enable && echo "OK" || echo "FAIL" -fi -exit 0 -endef - -define Package/pbr-netifd/prerm -#!/bin/sh -# check if we are on real system -if [ -z "$${IPKG_INSTROOT}" ]; then - echo -n "Stopping pbr service... " - /etc/init.d/pbr stop >/dev/null 2>&1 && echo "OK" || echo "FAIL" - echo -n "Removing rc.d symlink for pbr... " - /etc/init.d/pbr disable && echo "OK" || echo "FAIL" - echo -n "Uninstalling pbr integration with netifd... " - /etc/init.d/pbr netifd check && /etc/init.d/pbr netifd uninstall >/dev/null 2>&1 && echo "OK" || echo "FAIL" -fi -exit 0 -endef - -define Package/pbr-netifd/postrm -#!/bin/sh -# check if we are on real system -if [ -z "$${IPKG_INSTROOT}" ]; then - fw4 -q reload || true -fi -exit 0 -endef - $(eval $(call BuildPackage,pbr)) -# $(eval $(call BuildPackage,pbr-netifd)) diff --git a/net/pbr/files/etc/config/pbr-iptables b/net/pbr/files/etc/config/pbr-iptables deleted file mode 100644 index aa63e5edd3..0000000000 --- a/net/pbr/files/etc/config/pbr-iptables +++ /dev/null @@ -1,50 +0,0 @@ -config pbr 'config' - option enabled '0' - option verbosity '2' - option strict_enforcement '1' - option resolver_set 'dnsmasq.ipset' - list resolver_instance '*' - option ipv6_enabled '0' - list ignored_interface 'vpnserver' - option boot_timeout '30' - option rule_create_option 'add' - option procd_boot_delay '0' - option procd_reload_delay '1' - option webui_show_ignore_target '0' - list webui_supported_protocol 'all' - list webui_supported_protocol 'tcp' - list webui_supported_protocol 'udp' - list webui_supported_protocol 'tcp udp' - list webui_supported_protocol 'icmp' - -config include - option path '/usr/share/pbr/pbr.user.aws' - option enabled 0 - -config include - option path '/usr/share/pbr/pbr.user.netflix' - option enabled 0 - -config include - option path '/usr/share/pbr/pbr.user.wg_server_and_client' - option enabled 0 - -config policy - option name 'Plex/Emby Local Server' - option interface 'wan' - option src_port '8096 8920 32400' - option enabled '0' - -config policy - option name 'Plex/Emby Remote Servers' - option interface 'wan' - option dest_addr 'plex.tv my.plexapp.com emby.media app.emby.media tv.emby.media' - option enabled '0' - -config policy - option name 'WireGuard Server' - option interface 'wan' - option src_port '51820' - option chain 'OUTPUT' - option proto 'udp' - option enabled '0' diff --git a/net/pbr/files/etc/config/pbr.iptables b/net/pbr/files/etc/config/pbr.iptables deleted file mode 100644 index aa63e5edd3..0000000000 --- a/net/pbr/files/etc/config/pbr.iptables +++ /dev/null @@ -1,50 +0,0 @@ -config pbr 'config' - option enabled '0' - option verbosity '2' - option strict_enforcement '1' - option resolver_set 'dnsmasq.ipset' - list resolver_instance '*' - option ipv6_enabled '0' - list ignored_interface 'vpnserver' - option boot_timeout '30' - option rule_create_option 'add' - option procd_boot_delay '0' - option procd_reload_delay '1' - option webui_show_ignore_target '0' - list webui_supported_protocol 'all' - list webui_supported_protocol 'tcp' - list webui_supported_protocol 'udp' - list webui_supported_protocol 'tcp udp' - list webui_supported_protocol 'icmp' - -config include - option path '/usr/share/pbr/pbr.user.aws' - option enabled 0 - -config include - option path '/usr/share/pbr/pbr.user.netflix' - option enabled 0 - -config include - option path '/usr/share/pbr/pbr.user.wg_server_and_client' - option enabled 0 - -config policy - option name 'Plex/Emby Local Server' - option interface 'wan' - option src_port '8096 8920 32400' - option enabled '0' - -config policy - option name 'Plex/Emby Remote Servers' - option interface 'wan' - option dest_addr 'plex.tv my.plexapp.com emby.media app.emby.media tv.emby.media' - option enabled '0' - -config policy - option name 'WireGuard Server' - option interface 'wan' - option src_port '51820' - option chain 'OUTPUT' - option proto 'udp' - option enabled '0' diff --git a/net/pbr/files/etc/hotplug.d/firewall/70-pbr b/net/pbr/files/etc/hotplug.d/firewall/70-pbr deleted file mode 100755 index 80b0aa395c..0000000000 --- a/net/pbr/files/etc/hotplug.d/firewall/70-pbr +++ /dev/null @@ -1,6 +0,0 @@ -#!/bin/sh -[ "$ACTION" = "reload" ] || [ "$ACTION" = "restart" ] || exit 0 -if [ -x /etc/init.d/pbr ] && /etc/init.d/pbr enabled; then - logger -t "pbr" "Sending reload signal to pbr due to firewall action: $ACTION" - /etc/init.d/pbr reload -fi diff --git a/net/pbr/files/etc/init.d/pbr b/net/pbr/files/etc/init.d/pbr index 4fe863ec26..2afa1c3073 100755 --- a/net/pbr/files/etc/init.d/pbr +++ b/net/pbr/files/etc/init.d/pbr @@ -257,7 +257,7 @@ pbr_get_gateway4() { } pbr_get_gateway6() { local iface="$2" dev="$3" gw - [ "$iface" = "$uplink_interface" ] && iface="$uplink_interface6" + [ "$iface" = "$uplink_interface" ] && iface="$uplink_interface6" network_get_gateway6 gw "$iface" true if [ -z "$gw" ] || [ "$gw" = '::/0' ] || [ "$gw" = '::0/0' ] || [ "$gw" = '::' ]; then gw="$(ip -6 a list dev "$dev" 2>/dev/null | grep inet6 | grep 'scope global' | awk '{print $2}')" @@ -813,7 +813,7 @@ nft_file() { ;; create) rm -f "$nftTempFile" "$nftPermFile" - for i in "$nftTempFile" "$nftPermFile"; do + for i in "$nftTempFile" "$nftPermFile"; do mkdir -p "${i%/*}" done { echo '#!/usr/sbin/nft -f'; echo ''; } > "$nftTempFile" @@ -847,7 +847,7 @@ nft_file() { ;; netifd_create) rm -f "$nftTempFile" "$nftNetifdPermFile" - for i in "$nftTempFile" "$nftNetifdPermFile"; do + for i in "$nftTempFile" "$nftNetifdPermFile"; do mkdir -p "${i%/*}" done { echo '#!/usr/sbin/nft -f'; echo ''; } > "$nftTempFile" @@ -884,7 +884,7 @@ nftset() { nftset4="${nftPrefix}${iface:+_$iface}_4${target:+_$target}${type:+_$type}${uid:+_$uid}" nftset6="${nftPrefix}${iface:+_$iface}_6${target:+_$target}${type:+_$type}${uid:+_$uid}" - if [ "${#nftset4}" -gt '255' ]; then + if [ "${#nftset4}" -gt '255' ]; then json add error 'errorNftsetNameTooLong' "$nftset4" return 1 fi @@ -998,7 +998,7 @@ nftset() { fi } -cleanup_rt_tables() { +cleanup_rt_tables() { local i # shellcheck disable=SC2013 for i in $(grep -oh "${ipTablePrefix}_.*" "$rtTablesFile"); do @@ -1204,7 +1204,7 @@ resolver() { ;; compare_hash) [ -z "$resolverSetSupported" ] && return 1 - uci_changes 'dhcp' && uci_commit 'dhcp' + uci_changes 'dhcp' && uci_commit 'dhcp' local resolverNewHash if [ -s "$packageDnsmasqFile" ]; then resolverNewHash="$(md5sum "$packageDnsmasqFile" | awk '{ print $1; }')" @@ -1238,8 +1238,8 @@ netifd() { local iface="$1" action="${2:-install}" local rt_name="${ipTablePrefix}_${iface%6}" - uci_remove 'network' "${rt_name}_ipv4" 2>/dev/null - uci_remove 'network' "${rt_name}_ipv6" 2>/dev/null + uci_remove 'network' 'rule' "${rt_name}_ipv4" 2>/dev/null + uci_remove 'network' 'rule6' "${rt_name}_ipv6" 2>/dev/null if [ -n "$netifd_strict_enforcement" ] && str_contains "$netifd_interface_local" "$iface"; then if [ -n "$netifd_interface_default" ]; then @@ -1275,7 +1275,7 @@ netifd() { uci_set 'network' "${rt_name}_ipv4" 'lookup' "${rt_name}" uci_set 'network' "${rt_name}_ipv4" 'mark' "${mark}" uci_set 'network' "${rt_name}_ipv4" 'mask' "${fw_mask}" - if [ -n "$ipv6_enabled"]; then + if [ -n "$ipv6_enabled" ]; then uci_add 'network' 'rule6' "${rt_name}_ipv6" uci_set 'network' "${rt_name}_ipv6" 'priority' "${priority}" uci_set 'network' "${rt_name}_ipv6" 'lookup' "${rt_name}" @@ -1408,7 +1408,7 @@ dns_policy_routing() { fi if { is_ipv4 "$(str_first_word "$src_addr")" && [ -z "$dest_dns_ipv4" ]; } || \ - { is_ipv6 "$(str_first_word "$src_addr")" && [ -z "$dest_dns_ipv6" ]; }; then + { is_ipv6 "$(str_first_word "$src_addr")" && [ -z "$dest_dns_ipv6" ]; }; then processPolicyError='true' json add error 'errorPolicyProcessMismatchFamily' "${name}: '$src_addr' '$dest_dns':'$dest_dns_port'" return 1 @@ -1531,14 +1531,14 @@ policy_routing() { fi # TODO: implement actual family mismatch check on lists -# if is_family_mismatch "$src_addr" "$dest_addr"; then +# if is_family_mismatch "$src_addr" "$dest_addr"; then # processPolicyError='true' # json add error 'errorPolicyProcessMismatchFamily' "${name}: '$src_addr' '$dest_addr'" # return 1 # fi if [ -z "$proto" ]; then - if [ -n "${src_port}${dest_port}" ]; then + if [ -n "${src_port}${dest_port}" ]; then proto='tcp udp' else proto='all' @@ -1594,7 +1594,7 @@ policy_routing() { fi fi - if [ -n "$dest_addr" ]; then + if [ -n "$dest_addr" ]; then if [ "${dest_addr:0:1}" = "!" ]; then negation='!='; value="${dest_addr//\!}"; nftset_suffix='_neg'; else @@ -1917,7 +1917,7 @@ interface_routing() { } try ip -4 rule replace fwmark "${mark}/${fw_mask}" table "$tid" priority "$priority" || ipv4_error=1 fi - try nft add chain inet "$nftTable" "${nftPrefix}_mark_${mark}" || ipv4_error=1 + try nft add chain inet "$nftTable" "${nftPrefix}_mark_${mark}" || ipv4_error=1 try nft add rule inet "$nftTable" "${nftPrefix}_mark_${mark} ${nftRuleParams} meta mark set (meta mark & ${fw_maskXor}) | ${mark}" || ipv4_error=1 try nft add rule inet "$nftTable" "${nftPrefix}_mark_${mark} return" || ipv4_error=1 if [ -n "$ipv6_enabled" ]; then @@ -2085,7 +2085,7 @@ process_interface() { return 0 fi - if [ "$iface" = 'tor' ]; then + if [ "$iface" = 'tor' ]; then case "$action" in create|reload|reload_interface) torDnsPort="$(get_tor_dns_port)" @@ -2320,7 +2320,7 @@ boot() { rc_procd start_service 'on_boot' && service_started 'on_boot' } -on_interface_reload() { +on_interface_reload() { if [ ! -e "$packageLockFile" ]; then logger -t "$packageName" "Reload on interface change aborted: service is stopped." return 0 @@ -2570,7 +2570,7 @@ stop_service() { output_okn else output_failn - fi + fi output 1 'Resetting interfaces ' config_load 'network' config_foreach process_interface 'interface' 'destroy' diff --git a/net/pbr/files/etc/init.d/pbr-iptables b/net/pbr/files/etc/init.d/pbr-iptables deleted file mode 100755 index 18275ba645..0000000000 --- a/net/pbr/files/etc/init.d/pbr-iptables +++ /dev/null @@ -1,3279 +0,0 @@ -#!/bin/sh /etc/rc.common -# Copyright 2020-2024 MOSSDeF, Stan Grishin (stangri@melmac.ca) -# shellcheck disable=SC2018,SC2019,SC2034,SC3043,SC3057,SC3060 - -# sysctl net.ipv4.conf.default.rp_filter=1 -# sysctl net.ipv4.conf.all.rp_filter=1 - -# shellcheck disable=SC2034 -START=94 -# shellcheck disable=SC2034 -USE_PROCD=1 - -[ -n "${IPKG_INSTROOT}" ] && return 0 - -readonly packageName='pbr' -readonly PKG_VERSION='dev-test' -readonly packageCompat='5' -readonly serviceName="$packageName $PKG_VERSION" -readonly serviceTrapSignals='exit SIGHUP SIGQUIT SIGKILL' -readonly packageConfigFile="/etc/config/${packageName}" -readonly packageLockFile="/var/run/${packageName}.lock" -readonly dnsmasqFileDefault="/var/dnsmasq.d/${packageName}" -readonly _OK_='\033[0;32m\xe2\x9c\x93\033[0m' -readonly __OK__='\033[0;32m[\xe2\x9c\x93]\033[0m' -readonly _OKB_='\033[1;34m\xe2\x9c\x93\033[0m' -readonly __OKB__='\033[1;34m[\xe2\x9c\x93]\033[0m' -readonly _FAIL_='\033[0;31m\xe2\x9c\x97\033[0m' -readonly __FAIL__='\033[0;31m[\xe2\x9c\x97]\033[0m' -readonly _ERROR_='\033[0;31mERROR\033[0m' -readonly _WARNING_='\033[0;33mWARNING\033[0m' -readonly ip_full='/usr/libexec/ip-full' -# shellcheck disable=SC2155 -readonly ip_bin="$(command -v ip)" -readonly ipTablePrefix='pbr' -# shellcheck disable=SC2155 -readonly iptables="$(command -v iptables)" -# shellcheck disable=SC2155 -readonly ip6tables="$(command -v ip6tables)" -# shellcheck disable=SC2155 -readonly ipset="$(command -v ipset)" -readonly ipsPrefix='pbr' -readonly iptPrefix='PBR' -# shellcheck disable=SC2155 -readonly agh="$(command -v AdGuardHome)" -readonly aghIpsetFile="/var/run/${packageName}.adguardhome.ipsets" -# shellcheck disable=SC2155 -readonly nft="$(command -v nft)" -readonly nftIPv4Flag='ip' -readonly nftIPv6Flag='ip6' -readonly nftTempFile="/var/run/${packageName}.nft" -readonly nftPermFile="/usr/share/nftables.d/ruleset-post/30-${packageName}.nft" -readonly nftPrefix='pbr' -readonly nftTable='fw4' -readonly chainsList='forward input output postrouting prerouting' -readonly ssConfigFile='/etc/shadowsocks' -readonly torConfigFile='/etc/tor/torrc' -readonly xrayIfacePrefix='xray_' -readonly rtTablesFile='/etc/iproute2/rt_tables' - -# package config options -procd_boot_timeout= -enabled= -fw_mask= -icmp_interface= -ignored_interface= -ipv6_enabled= -nft_file_support= -nft_user_set_policy= -nft_user_set_counter= -procd_boot_delay= -procd_reload_delay= -procd_lan_interface= -procd_wan_ignore_status= -procd_wan_interface= -procd_wan6_interface= -resolver_set= -resolver_instance= -rule_create_option= -secure_reload= -strict_enforcement= -supported_interface= -verbosity= -wan_ip_rules_priority= -wan_mark= -nft_set_auto_merge= -nft_set_counter= -nft_set_flags_interval= -nft_set_flags_timeout= -nft_set_flags_gc_interval= -nft_set_policy= -nft_set_timeout= - -# run-time -aghConfigFile='/etc/AdGuardHome/AdGuardHome.yaml' -gatewaySummary= -errorSummary= -warningSummary= -wanIface4= -wanIface6= -dnsmasqFile= -dnsmasqFileList= -ifaceMark= -ifaceTableID= -ifacePriority= -ifacesAll= -ifacesSupported= -firewallWanZone= -wanGW4= -wanGW6= -serviceStartTrigger= -processDnsPolicyError= -processPolicyError= -processPolicyWarning= -resolver_set_supported= -policy_routing_nft_prev_param4= -policy_routing_nft_prev_param6= -nft_set_params= -torDnsPort= -torTrafficPort= - -# shellcheck disable=SC1091 -. /lib/functions.sh -# shellcheck disable=SC1091 -. /lib/functions/network.sh -# shellcheck disable=SC1091 -. /usr/share/libubox/jshn.sh - -output_ok() { output 1 "$_OK_"; output 2 "$__OK__\\n"; } -output_okn() { output 1 "$_OK_\\n"; output 2 "$__OK__\\n"; } -output_okb() { output 1 "$_OKB_"; output 2 "$__OKB__\\n"; } -output_okbn() { output 1 "$_OKB_\\n"; output 2 "$__OKB__\\n"; } -output_fail() { output 1 "$_FAIL_"; output 2 "$__FAIL__\\n"; } -output_failn() { output 1 "$_FAIL_\\n"; output 2 "$__FAIL__\\n"; } -# shellcheck disable=SC2317 -str_replace() { printf "%b" "$1" | sed -e "s/$(printf "%b" "$2")/$(printf "%b" "$3")/g"; } -str_replace() { echo "${1//$2/$3}"; } -str_contains() { [ -n "$1" ] && [ -n "$2" ] && [ "${1//$2}" != "$1" ]; } -str_contains_word() { echo "$1" | grep -q -w "$2"; } -str_to_lower() { echo "$1" | tr 'A-Z' 'a-z'; } -str_to_upper() { echo "$1" | tr 'a-z' 'A-Z'; } -str_extras_to_underscore() { echo "$1" | tr '[\. ~`!@#$%^&*()\+/,<>?//;:]' '_'; } -str_extras_to_space() { echo "$1" | tr ';{}' ' '; } -debug() { local i j; for i in "$@"; do eval "j=\$$i"; echo "${i}: ${j} "; done; } -quiet_mode() { - case "$1" in - on) verbosity=0;; - off) verbosity="$(uci_get "$packageName" 'config' 'verbosity' '2')";; - esac -} -output() { -# Target verbosity level with the first parameter being an integer - is_integer() { - case "$1" in - (*[!0123456789]*) return 1;; - ('') return 1;; - (*) return 0;; - esac - } - local msg memmsg logmsg text - local sharedMemoryOutput="/dev/shm/$packageName-output" - if [ -z "$verbosity" ] && [ -n "$packageName" ]; then - verbosity="$(uci_get "$packageName" 'config' 'verbosity' '2')" - fi - if [ "$#" -ne '1' ] && is_integer "$1"; then - if [ "$((verbosity & $1))" -gt '0' ] || [ "$verbosity" = "$1" ]; then shift; text="$*"; else return 0; fi - fi - text="${text:-$*}"; - [ -t 1 ] && printf "%b" "$text" - msg="${text//$serviceName /service }"; - if [ "$(printf "%b" "$msg" | wc -l)" -gt '0' ]; then - [ -s "$sharedMemoryOutput" ] && memmsg="$(cat "$sharedMemoryOutput")" - logmsg="$(printf "%b" "${memmsg}${msg}" | sed 's/\x1b\[[0-9;]*m//g')" - logger -t "${packageName:-service} [$$]" "$(printf "%b" "$logmsg")" - rm -f "$sharedMemoryOutput" - else - printf "%b" "$msg" >> "$sharedMemoryOutput" - fi -} -pbr_find_iface() { - local iface i param="$2" - case "$param" in - wan6) iface="$procd_wan6_interface";; - wan|*) iface="$procd_wan_interface";; - esac - eval "$1"='${iface}' -} -pbr_get_gateway4() { - local iface="$2" dev="$3" gw - network_get_gateway gw "$iface" true - if [ -z "$gw" ] || [ "$gw" = '0.0.0.0' ]; then -# gw="$(ubus call "network.interface.${iface}" status | jsonfilter -e "@.route[0].nexthop")" - gw="$($ip_bin -4 a list dev "$dev" 2>/dev/null | grep inet | awk '{print $2}' | awk -F "/" '{print $1}')" - fi - eval "$1"='$gw' -} -pbr_get_gateway6() { - local iface="$2" dev="$3" gw - network_get_gateway6 gw "$iface" true - if [ -z "$gw" ] || [ "$gw" = '::/0' ] || [ "$gw" = '::0/0' ] || [ "$gw" = '::' ]; then - gw="$($ip_bin -6 a list dev "$dev" 2>/dev/null | grep inet6 | grep 'scope global' | awk '{print $2}')" - fi - eval "$1"='$gw' -} - -# shellcheck disable=SC2016 -is_bad_user_file_nft_call() { grep -q '"\$nft" list' "$1" || grep '"\$nft" -f' "$1";} -is_config_enabled() { - _check_config() { local en; config_get_bool en "$1" 'enabled' '1'; [ "$en" -gt '0' ] && _cfg_enabled=0; } - local cfg="$1" _cfg_enabled=1 - [ -n "$1" ] || return 1 - config_load "$packageName" - config_foreach _check_config "$cfg" - return "$_cfg_enabled" -} -uci_get_device() { uci_get 'network' "$1" 'device' || uci_get 'network' "$1" 'dev'; } -uci_get_protocol() { uci_get 'network' "$1" 'proto'; } -is_default_dev() { [ "$1" = "$($ip_bin -4 r | grep -m1 'dev' | grep -Eso 'dev [^ ]*' | awk '{print $2}')" ]; } -is_domain() { ! is_ipv6 "$1" && str_contains "$1" '[a-zA-Z]'; } -is_dslite() { local p; network_get_protocol p "$1"; [ "${p:0:6}" = "dslite" ]; } -is_family_mismatch() { ( is_ipv4_netmask "${1//!}" && is_ipv6 "${2//!}" ) || ( is_ipv6 "${1//!}" && is_ipv4_netmask "${2//!}" ); } -is_greater() { test "$(printf '%s\n' "$@" | sort -V | head -n 1)" != "$1"; } -is_greater_or_equal() { test "$(printf '%s\n' "$@" | sort -V | head -n '1')" = "$2"; } -is_ignored_interface() { str_contains_word "$ignored_interface" "$1"; } -is_ignore_target() { [ "$(str_to_lower "$1")" = 'ignore' ]; } -is_integer() { - case "$1" in - (*[!0123456789]*) return 1;; - ('') return 1;; - (*) return 0;; - esac -} -is_ipset_type_supported() { ipset help hash:"$1" >/dev/null 2>&1; } -is_nft_mode() { return 1; } -is_ipv4() { expr "$1" : '[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*$' >/dev/null; } -is_ipv6() { ! is_mac_address "$1" && str_contains "$1" ':'; } -is_ipv6_global() { [ "${1:0:4}" = '2001' ]; } -is_ipv6_link_local() { [ "${1:0:4}" = 'fe80' ]; } -is_ipv6_unique_local() { [ "${1:0:2}" = 'fc' ] || [ "${1:0:2}" = 'fd' ]; } -is_list() { str_contains "$1" ',' || str_contains "$1" ' '; } -is_ipv4_netmask() { local ip="${1%/*}"; [ "$ip" != "$1" ] && is_ipv4 "$ip"; } -is_lan() { local d; network_get_device d "$1"; str_contains "$d" 'br-lan'; } -is_l2tp() { local p; network_get_protocol p "$1"; [ "${p:0:4}" = "l2tp" ]; } -is_mac_address() { expr "$1" : '[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]$' >/dev/null; } -is_netifd_table() { grep -q "ip.table.*$1" /etc/config/network; } -is_netifd_table_interface() { local iface="$1"; [ "$(uci_get 'network' "$iface" 'ip4table')" = "${packageName}_${iface%6}" ]; } -is_oc() { local p; network_get_protocol p "$1"; [ "${p:0:11}" = "openconnect" ]; } -is_ovpn() { local d; uci_get_device d "$1"; [ "${d:0:3}" = "tun" ] || [ "${d:0:3}" = "tap" ] || [ -f "/sys/devices/virtual/net/${d}/tun_flags" ]; } -is_ovpn_valid() { local dev_net dev_ovpn; uci_get_device dev_net "$1"; dev_ovpn="$(uci_get 'openvpn' "$1" 'dev')"; [ -n "$dev_net" ] && [ -n "$dev_ovpn" ] && [ "$dev_net" = "$dev_ovpn" ]; } -is_phys_dev() { [ "${1:0:1}" = "@" ] && ip l show | grep -E -q "^\\d+\\W+${1:1}"; } -is_present() { command -v "$1" >/dev/null 2>&1; } -is_service_running() { if is_nft_mode; then is_service_running_nft; else is_service_running_iptables; fi; } -is_service_running_iptables() { [ -x "$iptables" ] && "$iptables" -t mangle -L | grep -q "${iptPrefix}_PREROUTING" >/dev/null 2>&1; } -is_service_running_nft() { [ -x "$nft" ] && [ -n "$(get_mark_nft_chains)" ]; } -is_supported_iface_dev() { local n dev; for n in $ifacesSupported; do network_get_device dev "$n"; [ "$1" = "$dev" ] && return 0; done; return 1; } -is_supported_protocol() { grep -o '^[^#]*' /etc/protocols | grep -w -v '0' | grep . | awk '{print $1}' | grep -q "$1"; } -is_pptp() { local p; network_get_protocol p "$1"; [ "${p:0:4}" = "pptp" ]; } -is_softether() { local d; network_get_device d "$1"; [ "${d:0:4}" = "vpn_" ]; } -is_supported_interface() { is_lan "$1" && return 1; str_contains_word "$supported_interface" "$1" || { ! is_ignored_interface "$1" && { is_wan "$1" || is_wan6 "$1" || is_tunnel "$1"; }; } || is_ignore_target "$1" || is_xray "$1"; } -is_tailscale() { local d; network_get_device d "$1"; [ "${d:0:9}" = "tailscale" ]; } -is_tor() { [ "$(str_to_lower "$1")" = "tor" ]; } -is_tor_running() { - local ret=0 - is_ignored_interface 'tor' && return 1 - [ -s "$torConfigFile" ] || return 1 - json_load "$(ubus call service list "{ 'name': 'tor' }")" >/dev/null || return 1 - json_select 'tor' >/dev/null || return 1 - json_select 'instances' >/dev/null || return 1 - json_select 'instance1' >/dev/null || return 1 - json_get_var ret 'running' >/dev/null || return 1 - json_cleanup - if [ "$ret" = "0" ]; then return 1; else return 0; fi -} -is_tunnel() { is_dslite "$1" || is_l2tp "$1" || is_oc "$1" || is_ovpn "$1" || is_pptp "$1" || is_softether "$1" || is_tailscale "$1" || is_tor "$1" || is_wg "$1"; } -is_url() { is_url_file "$1" || is_url_dl "$1"; } -is_url_dl() { is_url_ftp "$1" || is_url_http "$1" || is_url_https "$1"; } -is_url_file() { [ "$1" != "${1#file://}" ];} -is_url_ftp() { [ "$1" != "${1#ftp://}" ];} -is_url_http() { [ "$1" != "${1#http://}" ];} -is_url_https() { [ "$1" != "${1#https://}" ];} -is_wan() { [ "$1" = "$wanIface4" ] || { [ "${1##wan}" != "$1" ] && [ "${1##wan6}" = "$1" ]; } || [ "${1%%wan}" != "$1" ]; } -is_wan6() { [ -n "$wanIface6" ] && [ "$1" = "$wanIface6" ] || [ "${1/#wan6}" != "$1" ] || [ "${1/%wan6}" != "$1" ]; } -is_wg() { local p lp; network_get_protocol p "$1"; uci_get_listen_port lp "$1"; [ -z "$lp" ] && [ "${p:0:9}" = "wireguard" ]; } -is_xray() { [ -n "$(get_xray_traffic_port "$1")" ]; } -dnsmasq_kill() { killall -q -s HUP dnsmasq; } -dnsmasq_restart() { output 3 'Restarting dnsmasq '; if /etc/init.d/dnsmasq restart >/dev/null 2>&1; then output_okn; else output_failn; fi; } -# shellcheck disable=SC2155 -get_ss_traffic_ports() { local i="$(jsonfilter -i "$ssConfigFile" -q -e "@.inbounds[*].port")"; echo "${i:-443}"; } -# shellcheck disable=SC2155 -get_tor_dns_port() { local i="$(grep -m1 DNSPort "$torConfigFile" | awk -F: '{print $2}')"; echo "${i:-9053}"; } -# shellcheck disable=SC2155 -get_tor_traffic_port() { local i="$(grep -m1 TransPort "$torConfigFile" | awk -F: '{print $2}')"; echo "${i:-9040}"; } -get_xray_traffic_port() { local i="${1//$xrayIfacePrefix}"; [ "$i" = "$1" ] && unset i; echo "$i"; } -get_rt_tables_id() { local iface="$1"; grep "${ipTablePrefix}_${iface}\$" "$rtTablesFile" | awk '{print $1;}'; } -get_rt_tables_next_id() { echo "$(($(sort -r -n "$rtTablesFile" | grep -o -E -m 1 "^[0-9]+")+1))"; } -get_rt_tables_non_pbr_next_id() { echo "$(($(grep -v "${ipTablePrefix}_" "$rtTablesFile" | sort -r -n | grep -o -E -m 1 "^[0-9]+")+1))"; } -# shellcheck disable=SC2016 -resolveip_to_ipt() { resolveip "$@" | sed -n 'H;${x;s/\n/,/g;s/^,//;p;};d'; } -resolveip_to_ipt4() { resolveip_to_ipt -4 "$@"; } -resolveip_to_ipt6() { [ -n "$ipv6_enabled" ] && resolveip_to_ipt -6 "$@"; } -# shellcheck disable=SC2016 -resolveip_to_nftset() { resolveip "$@" | sed -n 'H;${x;s/\n/,/g;s/^,//;p;};d' | tr '\n' ' '; } -resolveip_to_nftset4() { resolveip_to_nftset -4 "$@"; } -resolveip_to_nftset6() { [ -n "$ipv6_enabled" ] && resolveip_to_nftset -6 "$@"; } -# shellcheck disable=SC2016 -ipv4_leases_to_nftset() { [ -s '/tmp/dhcp.leases' ] || return 1; grep "$1" '/tmp/dhcp.leases' | awk '{print $3}' | sed -n 'H;${x;s/\n/,/g;s/^,//;p;};d' | tr '\n' ' '; } -# shellcheck disable=SC2016 -ipv6_leases_to_nftset() { [ -s '/tmp/hosts/odhcpd' ] || return 1; grep -v '^#' '/tmp/hosts/odhcpd' | grep "$1" | awk '{print $1}' | sed -n 'H;${x;s/\n/,/g;s/^,//;p;};d' | tr '\n' ' '; } -# shellcheck disable=SC3037 -ports_to_nftset() { echo -en "$1"; } -get_mark_ipt_chains() { [ -n "$(command -v iptables-save)" ] && iptables-save | grep ":${iptPrefix}_MARK_" | awk '{ print $1 }' | sed 's/://'; } -get_mark_nft_chains() { [ -x "$nft" ] && "$nft" list table inet "$nftTable" 2>/dev/null | grep chain | grep "${nftPrefix}_mark_" | awk '{ print $2 }'; } -get_ipsets() { [ -x "$(command -v ipset)" ] && ipset list | grep "${ipsPrefix}_" | awk '{ print $2 }'; } -get_nft_sets() { [ -x "$nft" ] && "$nft" list table inet "$nftTable" 2>/dev/null | grep 'set' | grep "${nftPrefix}_" | awk '{ print $2 }'; } -__ubus_get() { ubus call service list "{ 'name': '$packageName' }" | jsonfilter -e "$1"; } -ubus_get_status() { __ubus_get "@.${packageName}.instances.main.data.status.${1}"; } -ubus_get_interface() { __ubus_get "@.${packageName}.instances.main.data.gateways[@.name='${1}']${2:+.$2}"; } -ubus_get_gateways() { __ubus_get "@.${packageName}.instances.main.data.gateways"; } -uci_get_device() { - local __tmp - __tmp="$(uci_get 'network' "$2" 'device')" - [ -z "$__tmp" ] && unset "$1" && return 1 - eval "$1=$__tmp" -} -uci_get_listen_port() { - local __tmp - __tmp="$(uci_get 'network' "$2" 'listen_port')" - [ -z "$__tmp" ] && unset "$1" && return 1 - eval "$1=$__tmp" -} - -# luci app specific -is_enabled() { uci_get "$1" 'config' 'enabled'; } -is_running_iptables() { iptables -t mangle -L | grep -q PBR_PREROUTING >/dev/null 2>&1; } -is_running_nft_file() { [ -s "$nftPermFile" ]; } -is_running_nft() { "$nft" list table inet fw4 | grep chain | grep -q pbr_mark_ >/dev/null 2>&1; } -is_running() { is_running_iptables || is_running_nft; } -check_ipset() { { [ -n "$ipset" ] && "$ipset" help hash:net; } >/dev/null 2>&1; } -check_nft() { [ -x "$nft" ]; } -check_agh() { [ -x "$agh" ] && { [ -s "$aghConfigFile" ] || [ -s "${agh%/*}/AdGuardHome.yaml" ]; }; } -check_dnsmasq() { command -v dnsmasq >/dev/null 2>&1; } -check_unbound() { command -v unbound >/dev/null 2>&1; } -check_agh_ipset() { - check_ipset || return 1 - check_agh || return 1 - is_greater_or_equal "$($agh --version | sed 's|AdGuard Home, version v\(.*\)|\1|' | sed 's|-.*||')" '0.107.13' -} -check_dnsmasq_ipset() { - local o; - check_ipset || return 1 - check_dnsmasq || return 1 - o="$(dnsmasq -v 2>/dev/null)" - ! echo "$o" | grep -q 'no-ipset' && echo "$o" | grep -q 'ipset' -} -check_dnsmasq_nftset() { - local o; - check_nft || return 1 - check_dnsmasq || return 1 - o="$(dnsmasq -v 2>/dev/null)" - ! echo "$o" | grep -q 'no-nftset' && echo "$o" | grep -q 'nftset' -} -print_json_bool() { json_init; json_add_boolean "$1" "$2"; json_dump; json_cleanup; } -print_json_string() { json_init; json_add_string "$1" "$2"; json_dump; json_cleanup; } - -if type extra_command >/dev/null 2>&1; then - extra_command 'status' "Generates output required to troubleshoot routing issues - Use '-d' option for more detailed output - Use '-p' option to automatically upload data under VPR paste.ee account - WARNING: while paste.ee uploads are unlisted, they are still publicly available - List domain names after options to include their lookup in report" - extra_command 'version' 'Show version information' - extra_command 'on_firewall_reload' ' Run service on firewall reload' - extra_command 'on_interface_reload' ' Run service on indicated interface reload' -else -# shellcheck disable=SC2034 - EXTRA_COMMANDS='on_firewall_reload on_interface_reload status version' -# shellcheck disable=SC2034 - EXTRA_HELP=" status Generates output required to troubleshoot routing issues - Use '-d' option for more detailed output - Use '-p' option to automatically upload data under VPR paste.ee account - WARNING: while paste.ee uploads are unlisted, they are still publicly available - List domain names after options to include their lookup in report" -fi - -get_text() { - local r - case "$1" in - errorConfigValidation) r="Config ($packageConfigFile) validation failure!";; - errorNoIpFull) r="ip-full binary cannot be found!";; - errorNoIptables) r="iptables binary cannot be found!";; - errorNoIpset) r="Resolver set support (${resolver_set}) requires ipset, but ipset binary cannot be found!";; - errorNoNft) r="Resolver set support (${resolver_set}) requires nftables, but nft binary cannot be found!";; - errorResolverNotSupported) r="Resolver set (${resolver_set}) is not supported on this system!";; - errorServiceDisabled) r="The ${packageName} service is currently disabled!";; - errorNoWanGateway) r="The ${serviceName} service failed to discover WAN gateway!";; - errorNoWanInterface) r="The %s inteface not found, you need to set the 'pbr.config.procd_wan_interface' option!";; - errorNoWanInterfaceHint) r="Refer to https://docs.openwrt.melmac.net/pbr/#procd_wan_interface.";; - errorIpsetNameTooLong) r="The ipset name '%s' is longer than allowed 31 characters!";; - errorNftsetNameTooLong) r="The nft set name '%s' is longer than allowed 255 characters!";; - errorUnexpectedExit) r="Unexpected exit or service termination: '%s'!";; - errorPolicyNoSrcDest) r="Policy '%s' has no source/destination parameters!";; - errorPolicyNoInterface) r="Policy '%s' has no assigned interface!";; - errorPolicyNoDns) r="Policy '%s' has no assigned DNS!";; - errorPolicyProcessNoInterfaceDns) r="Interface '%s' has no assigned DNS!";; - errorPolicyUnknownInterface) r="Policy '%s' has an unknown interface!";; - errorPolicyProcessCMD) r="'%s'!";; - errorFailedSetup) r="Failed to set up '%s'!";; - errorFailedReload) r="Failed to reload '%s'!";; - errorUserFileNotFound) r="Custom user file '%s' not found or empty!";; - errorUserFileSyntax) r="Syntax error in custom user file '%s'!";; - errorUserFileRunning) r="Error running custom user file '%s'!";; - errorUserFileNoCurl) r="Use of 'curl' is detected in custom user file '%s', but 'curl' isn't installed!";; - errorNoGateways) r="Failed to set up any gateway!";; - errorResolver) r="Resolver '%s'!";; - errorPolicyProcessNoIpv6) r="Skipping IPv6 policy '%s' as IPv6 support is disabled!";; - errorPolicyProcessUnknownFwmark) r="Unknown packet mark for interface '%s'!";; - errorPolicyProcessMismatchFamily) r="Mismatched IP family between in policy '%s'!";; - errorPolicyProcessUnknownProtocol) r="Unknown protocol in policy '%s'!";; - errorPolicyProcessInsertionFailed) r="Insertion failed for both IPv4 and IPv6 for policy '%s'!";; - errorPolicyProcessInsertionFailedIpv4) r="Insertion failed for IPv4 for policy '%s'!";; - errorInterfaceRoutingEmptyValues) r="Received empty tid/mark or interface name when setting up routing!";; - errorFailedToResolve) r="Failed to resolve '%s'!";; - errorTryFailed) r="Command failed: %s";; - errorNftFileInstall) r="Failed to install fw4 nft file '%s'!";; - errorDownloadUrlNoHttps) r="Failed to download '%s', HTTPS is not supported!";; - errorDownloadUrl) r="Failed to download '%s'!";; - errorNoDownloadWithSecureReload) r="Policy '%s' refers to URL which can't be downloaded in 'secure_reload' mode!";; - errorFileSchemaRequiresCurl) r="The file:// schema requires curl, but it's not detected on this system!";; - warningInvalidOVPNConfig) r="Invalid OpenVPN config for '%s' interface.";; - warningResolverNotSupported) r="Resolver set (${resolver_set}) is not supported on this system.";; - warningAGHVersionTooLow) r="Installed AdGuardHome ('%s') doesn't support 'ipset_file' option.";; - warningPolicyProcessCMD) r="'%s'";; - warningTorUnsetParams) r="Please unset 'src_addr', 'src_port' and 'dest_port' for policy '%s'.";; - warningTorUnsetProto) r="Please unset 'proto' or set 'proto' to 'all' for policy '%s'.";; - warningTorUnsetChainIpt) r="Please unset 'chain' or set 'chain' to 'PREROUTING' for policy '%s'.";; - warningTorUnsetChainNft) r="Please unset 'chain' or set 'chain' to 'prerouting' for policy '%s'.";; - warningOutdatedWebUIApp) r="The WebUI application is outdated (version %s), please update it.";; - warningBadNftCallsInUserFile) r="Incompatible nft calls detected in user include file, disabling fw4 nft file support.";; - warningDnsmasqInstanceNoConfdir) r="Dnsmasq instance (%s) targeted in settings, but it doesn't have its own confdir.";; - esac - echo "$r" -} - -process_url() { - local url="$1" - local dl_command dl_https_supported dl_temp_file -# TODO: check for FILE schema and missing curl - if is_present 'curl'; then - dl_command="curl --silent --insecure" - dl_flag="-o" - elif is_present '/usr/libexec/wget-ssl'; then - dl_command="/usr/libexec/wget-ssl --no-check-certificate -q" - dl_flag="-O" - elif is_present wget && wget --version 2>/dev/null | grep -q "+https"; then - dl_command="wget --no-check-certificate -q" - dl_flag="-O" - else - dl_command="uclient-fetch --no-check-certificate -q" - dl_flag="-O" - fi - if curl --version 2>/dev/null | grep -q "Protocols: .*https.*" \ - || wget --version 2>/dev/null | grep -q "+ssl"; then - dl_https_supported=1 - else - unset dl_https_supported - fi - while [ -z "$dl_temp_file" ] || [ -e "$dl_temp_file" ]; do - dl_temp_file="$(mktemp -u -q -t ${packageName}_tmp.XXXXXXXX)" - done - if is_url_file "$url" && ! is_present 'curl'; then - state add 'errorSummary' 'errorFileSchemaRequiresCurl' "$url" - elif is_url_https "$url" && [ -z "$dl_https_supported" ]; then - state add 'errorSummary' 'errorDownloadUrlNoHttps' "$url" - elif $dl_command "$url" "$dl_flag" "$dl_temp_file" 2>/dev/null; then - sed 'N;s/\n/ /;s/\s\+/ /g;' "$dl_temp_file" - else - state add 'errorSummary' 'errorDownloadUrl' "$url" - fi - rm -f "$dl_temp_file" -} - -load_package_config() { - _check_user_files_for_bad_nft_calls() { - local cfg="$1" - local en path - config_get_bool en "$cfg" 'enabled' '1' - config_get path "$cfg" 'path' - [ "$en" -eq '0' ] && return 0 - [ -z "$path" ] && return 0 - [ -s "$path" ] || return 0 - is_bad_user_file_nft_call "$path" && user_file_check_result='bad' - } - local param="$1" - local user_file_check_result i - config_load "$packageName" - config_get_bool enabled 'config' 'enabled' '0' - config_get fw_mask 'config' 'fw_mask' 'ff0000' - config_get icmp_interface 'config' 'icmp_interface' - config_get ignored_interface 'config' 'ignored_interface' - config_get_bool ipv6_enabled 'config' 'ipv6_enabled' '0' - config_get_bool nft_file_support 'config' 'nft_file_support' '1' - config_get_bool nft_set_auto_merge 'config' 'nft_set_auto_merge' '1' - config_get_bool nft_set_counter 'config' 'nft_set_counter' '1' - config_get_bool nft_set_flags_interval 'config' 'nft_set_flags_interval' '1' - config_get_bool nft_set_flags_timeout 'config' 'nft_set_flags_timeout' '0' - config_get nft_set_gc_interval 'config' 'nft_set_gc_interval' - config_get nft_set_policy 'config' 'nft_set_policy' 'performance' - config_get nft_set_timeout 'config' 'nft_set_timeout' - config_get resolver_set 'config' 'resolver_set' - config_get resolver_instance 'config' 'resolver_instance' '*' - config_get rule_create_option 'config' 'rule_create_option' 'add' - config_get_bool secure_reload 'config' 'secure_reload' '0' - config_get_bool strict_enforcement 'config' 'strict_enforcement' '1' - config_get supported_interface 'config' 'supported_interface' - config_get verbosity 'config' 'verbosity' '2' - config_get procd_boot_delay 'config' 'procd_boot_delay' '0' - config_get procd_boot_timeout 'config' 'procd_boot_timeout' '30' - config_get procd_lan_interface 'config' 'procd_lan_interface' - config_get procd_wan_ignore_status 'config' 'procd_wan_ignore_status' '0' - config_get procd_wan_interface 'config' 'procd_wan_interface' 'wan' - config_get procd_wan6_interface 'config' 'procd_wan6_interface' 'wan6' - config_get wan_ip_rules_priority 'config' 'wan_ip_rules_priority' '30000' - config_get wan_mark 'config' 'wan_mark' '010000' - fw_mask="0x${fw_mask}" - wan_mark="0x${wan_mark}" - if [ -x "$agh" ] && [ ! -s "$aghConfigFile" ]; then - [ -s "${agh%/*}/AdGuardHome.yaml" ] && aghConfigFile="${agh%/*}/AdGuardHome.yaml" - fi - [ -n "$ipv6_enabled" ] && [ "$ipv6_enabled" -eq '0' ] && unset ipv6_enabled - [ -n "$nft_file_support" ] && [ "$nft_file_support" -eq '0' ] && unset nft_file_support - [ -n "$nft_user_set_counter" ] && [ "$nft_user_set_counter" -eq '0' ] && unset nft_user_set_counter - [ -n "$secure_reload" ] && [ "$secure_reload" -eq '0' ] && unset secure_reload - config_foreach _check_user_files_for_bad_nft_calls 'include' - [ -n "$user_file_check_result" ] && unset nft_file_support - [ -n "$nft_file_support" ] && unset secure_reload - is_config_enabled 'include' && unset secure_reload - if is_nft_mode; then - fw_maskXor="$(printf '%#x' "$((fw_mask ^ 0xffffffff))")" - fw_maskXor="${fw_maskXor:-0xff00ffff}" - else - case $rule_create_option in - insert|-i|-I) rule_create_option='-I';; - add|-a|-A|*) rule_create_option='-A';; - esac - fi - - [ "$nft_set_auto_merge" != '1' ] && unset nft_set_auto_merge - [ "$nft_set_counter" != '1' ] && unset nft_set_counter - [ "$nft_set_flags_interval" != '1' ] && unset nft_set_flags_interval - [ "$nft_set_flags_timeout" != '1' ] && unset nft_set_flags_timeout - [ -z "${nft_set_flags_timeout}${nft_set_timeout}" ] && unset nft_set_gc_interval - local nft_set_flags - if [ -n "${nft_set_flags_interval}${nft_set_flags_timeout}" ]; then - [ -n "$nft_set_flags_interval" ] && nft_set_flags='flags interval' - if [ -n "$nft_set_flags_timeout" ]; then - if [ -n "$nft_set_flags" ]; then - nft_set_flags="${nft_set_flags}, timeout" - else - nft_set_flags='flags timeout' - fi - fi - fi - nft_set_params=" \ - ${nft_set_auto_merge:+ auto-merge;} \ - ${nft_set_counter:+ counter;} \ - ${nft_set_flags:+ $nft_set_flags;} \ - ${nft_set_gc_interval:+ gc_interval "$nft_set_gc_interval";} \ - ${nft_set_policy:+ policy "$nft_set_policy";} \ - ${nft_set_timeout:+ timeout "$nft_set_timeout";} \ - " - - resolver 'check_support' && resolver 'configure_instances' -} - -load_environment() { - local param="$1" validation_result="$2" - load_package_config "$param" - case "$param" in - on_start) - if [ "$enabled" -eq '0' ]; then - state add 'errorSummary' 'errorServiceDisabled' - return 1 - fi - if [ -n "$validation_result" ] && [ "$validation_result" != '0' ]; then - output "${_ERROR_}: The $packageName config validation failed!\\n" - output "Please check if the '$packageConfigFile' contains correct values for config options.\\n" - state add 'errorSummary' 'errorConfigValidation' - return 1 - fi - if [ ! -x "$ip_bin" ]; then - state add 'errorSummary' 'errorNoIpFull' - return 1 - fi - if is_nft_mode; then - if [ "$(uci_get 'firewall' 'defaults' 'auto_includes')" = '0' ]; then - uci_remove 'firewall' 'defaults' 'auto_includes' - uci_commit firewall - fi - else - if [ -z "$iptables" ] || [ ! -x "$iptables" ]; then - state add 'errorSummary' 'errorNoIptables' - return 1 - fi - fi - ;; - on_stop) - : - ;; - esac - load_network "$param" -} - -load_network() { - _build_ifaces_supported() { is_supported_interface "$1" && ! str_contains "$ifacesSupported" "$1" && ifacesSupported="${ifacesSupported}${1} "; } - _find_firewall_wan_zone() { [ "$(uci_get 'firewall' "$1" 'name')" = "wan" ] && firewallWanZone="$1"; } - local i param="$1" - local dev4 dev6 - if [ -z "$ifacesSupported" ]; then - config_load 'firewall' - config_foreach _find_firewall_wan_zone 'zone' - for i in $(uci_get 'firewall' "$firewallWanZone" 'network'); do - is_supported_interface "$i" && ! str_contains "$ifacesSupported" "$1" && ifacesSupported="${ifacesSupported}${i} " - done - config_load 'network' - config_foreach _build_ifaces_supported 'interface' - fi - wanIface4="$procd_wan_interface" - network_get_device dev4 "$wanIface4" - [ -z "$dev4" ] && network_get_physdev dev4 "$wanIface4" - [ -z "$wanGW4" ] && pbr_get_gateway4 wanGW4 "$wanIface4" "$dev4" - if [ -n "$ipv6_enabled" ]; then - wanIface6="$procd_wan6_interface" - network_get_device dev6 "$wanIface6" - [ -z "$dev6" ] && network_get_physdev dev6 "$wanIface6" - [ -z "$wanGW6" ] && pbr_get_gateway6 wanGW6 "$wanIface6" "$dev6" - fi - - case "$param" in - on_boot|on_start) - [ -n "$wanIface4" ] && output 2 "Using wan interface (${param}): $wanIface4 \\n" - [ -n "$wanGW4" ] && output 2 "Found wan gateway (${param}): $wanGW4 \\n" - [ -n "$wanIface6" ] && output 2 "Using wan6 interface (${param}): $wanIface6 \\n" - [ -n "$wanGW6" ] && output 2 "Found wan6 gateway (${param}): $wanGW6 \\n" - ;; - esac - wanGW="${wanGW4:-$wanGW6}" -} - -is_wan_up() { - local sleepCount='1' param="$1" - load_network "$param" - [ "$procd_wan_ignore_status" -eq '0' ] || return 0 - [ "$param" = 'on_boot' ] || procd_boot_timeout='1' - if [ -z "$(uci_get network "$procd_wan_interface")" ]; then - state add 'errorSummary' 'errorNoWanInterface' "$procd_wan_interface" - state add 'errorSummary' 'errorNoWanInterfaceHint' - return 1 - fi - while [ -z "$wanGW" ] ; do - load_network "$param" - if [ "$((sleepCount))" -gt "$((procd_boot_timeout))" ] || [ -n "$wanGW" ]; then break; fi - output "$serviceName waiting for $procd_wan_interface gateway...\\n" - sleep 1 - network_flush_cache - sleepCount=$((sleepCount+1)) - done - if [ -n "$wanGW" ]; then - return 0 - else - state add 'errorSummary' 'errorNoWanGateway' - return 1 - fi -} - -# shellcheck disable=SC2086 -ipt4() { - local d - [ -x "$iptables" ] || return 1 - for d in "${*//-A/-D}" "${*//-I/-D}" "${*//-N/-F}" "${*//-N/-X}"; do - [ "$d" != "$*" ] && "$iptables" $d >/dev/null 2>&1 - done - d="$*"; "$iptables" $d >/dev/null 2>&1 -} - -# shellcheck disable=SC2086 -ipt6() { - local d - [ -n "$ipv6_enabled" ] || return 0 - [ -x "$ip6tables" ] || return 1 - for d in "${*//-A/-D}" "${*//-I/-D}" "${*//-N/-F}" "${*//-N/-X}"; do - [ "$d" != "$*" ] && "$ip6tables" $d >/dev/null 2>&1 - done - d="$*" - "$ip6tables" $d >/dev/null 2>&1 -} - -# shellcheck disable=SC2086 -ipt() { - local d failFlagIpv4=1 failFlagIpv6=1 - [ -x "$iptables" ] || return 1 - for d in "${*//-A/-D}" "${*//-I/-D}" "${*//-N/-F}" "${*//-N/-X}"; do - if [ "$d" != "$*" ]; then - "$iptables" $d >/dev/null 2>&1 - if [ -x "$ip6tables" ]; then - "$ip6tables" $d >/dev/null 2>&1 - fi - fi - done - d="$*"; "$iptables" $d >/dev/null 2>&1 && failFlagIpv4=0; - if [ -n "$ipv6_enabled" ] && [ -x "$ip6tables" ]; then - "$ip6tables" $d >/dev/null 2>&1 && failFlagIpv6=0 - fi - [ "$failFlagIpv4" -eq '0' ] || [ "$failFlagIpv6" -eq '0' ] -} - -# shellcheck disable=SC2086 -ips4() { [ -x "$ipset" ] && "$ipset" "$@" >/dev/null 2>&1; } -ips6() { [ -x "$ipset" ] && { if [ -n "$ipv6_enabled" ] && [ -n "$*" ]; then "$ipset" "$@" >/dev/null 2>&1; else return 1; fi; }; } -ips() { - local command="$1" iface="$2" target="${3:-dst}" type="${4:-ip}" uid="$5" comment="$6" param="$7" mark="$7" - local ipset4 ipset6 i - local ipv4_error=1 ipv6_error=1 - ipset4="${ipsPrefix}${iface:+_$iface}_4${target:+_$target}${type:+_$type}${uid:+_$uid}" - ipset6="${ipsPrefix}${iface:+_$iface}_6${target:+_$target}${type:+_$type}${uid:+_$uid}" - - [ -x "$ipset" ] || return 1 - - if [ "${#ipset4}" -gt '31' ]; then - state add 'errorSummary' 'errorIpsetNameTooLong' "$ipset4" - return 1 - fi - - case "$command" in - add) - ips4 -q -! add "$ipset4" ["$param"] comment "$comment" && ipv4_error=0 - ips6 -q -! add "$ipset6" ["$param"] comment "$comment" && ipv6_error=0 - ;; - add_agh_element) - [ -n "$ipv6_enabled" ] || unset ipset6 - echo "${param}/${ipset4}${ipset6:+,$ipset6}" >> "$aghIpsetFile" && ipv4_error=0 - ;; - add_dnsmasq_element) - [ -n "$ipv6_enabled" ] || unset ipset6 - # shellcheck disable=SC2086 - echo "ipset=/${param}/${ipset4}${ipset6:+,$ipset6} # $comment" | tee -a $dnsmasqFileList >/dev/null 2>&1 && ipv4_error=0 - ;; - create) - ips4 -q -! create "$ipset4" "hash:$type" comment && ipv4_error=0 - ips6 -q -! create "$ipset6" "hash:$type" comment family inet6 && ipv6_error=0 - ;; - create_agh_set) - ips4 -q -! create "$ipset4" "hash:$type" comment && ipv4_error=0 - ips6 -q -! create "$ipset6" "hash:$type" comment family inet6 && ipv6_error=0 - ;; - create_dnsmasq_set) - ips4 -q -! create "$ipset4" "hash:$type" comment && ipv4_error=0 - ips6 -q -! create "$ipset6" "hash:$type" comment family inet6 && ipv6_error=0 - ;; - create_user_set) - case "$type" in - ip|net) - ips4 -q -! create "$ipset4" "hash:$type" comment && ipv4_error=0 - ips6 -q -! create "$ipset6" "hash:$type" comment family inet6 && ipv6_error=0 - case "$target" in - dst) - ipt4 -t mangle -A "${iptPrefix}_PREROUTING" -m set --match-set "$ipset4" dst -g "${iptPrefix}_MARK_${mark}" && ipv4_error=0 - ipt6 -t mangle -A "${iptPrefix}_PREROUTING" -m set --match-set "$ipset6" dst -g "${iptPrefix}_MARK_${mark}" && ipv6_error=0 - ;; - src) - ipt4 -t mangle -A "${iptPrefix}_PREROUTING" -m set --match-set "$ipset4" src -g "${iptPrefix}_MARK_${mark}" && ipv4_error=0 - ipt6 -t mangle -A "${iptPrefix}_PREROUTING" -m set --match-set "$ipset6" src -g "${iptPrefix}_MARK_${mark}" && ipv6_error=0 - ;; - esac - ;; - mac) - ips4 -q -! create "$ipset4" "hash:$type" comment && ipv4_error=0 - ips6 -q -! create "$ipset6" "hash:$type" comment family inet6 && ipv4_error=0 - ipt4 -t mangle -A "${iptPrefix}_PREROUTING" -m set --match-set "$ipset4" src -g "${iptPrefix}_MARK_${mark}" && ipv4_error=0 - ipt6 -t mangle -A "${iptPrefix}_PREROUTING" -m set --match-set "$ipset6" src -g "${iptPrefix}_MARK_${mark}" && ipv6_error=0 - ;; - esac - ;; - delete|destroy) - ips4 -q -! destroy "$ipset4" && ipv4_error=0 - ips6 -q -! destroy "$ipset6" && ipv6_error=0 - ;; - delete_user_set) - ips4 -q -! destroy "$ipset4" && ipv4_error=0 - ips6 -q -! destroy "$ipset6" family inet6 && ipv6_error=0 - case "$type" in - ip|net) - case "$target" in - dst) - ipt4 -t mangle -D "${iptPrefix}_PREROUTING" -m set --match-set "$ipset4" dst -g "${iptPrefix}_MARK_${mark}" && ipv4_error=0 - ipt6 -t mangle -D "${iptPrefix}_PREROUTING" -m set --match-set "$ipset6" dst -g "${iptPrefix}_MARK_${mark}" && ipv6_error=0 - ;; - src) - ipt4 -t mangle -D "${iptPrefix}_PREROUTING" -m set --match-set "$ipset4" src -g "${iptPrefix}_MARK_${mark}" && ipv4_error=0 - ipt6 -t mangle -D "${iptPrefix}_PREROUTING" -m set --match-set "$ipset6" src -g "${iptPrefix}_MARK_${mark}" && ipv6_error=0 - ;; - esac - ;; - mac) - ipt4 -t mangle -D "${iptPrefix}_PREROUTING" -m set --match-set "$ipset4" src -g "${iptPrefix}_MARK_${mark}" && ipv4_error=0 - ipt6 -t mangle -D "${iptPrefix}_PREROUTING" -m set --match-set "$ipset6" src -g "${iptPrefix}_MARK_${mark}" && ipv6_error=0 - ;; - esac - ;; - flush|flush_user_set) - ips4 -q -! flush "$ipset4" && ipv4_error=0 - ips6 -q -! flush "$ipset6" && ipv6_error=0 - ;; - esac - if [ "$ipv4_error" -eq '0' ] || [ "$ipv6_error" -eq '0' ]; then - return 0 - else - return 1 - fi -} - -nft_call() { [ -x "$nft" ] && "$nft" "$@" >/dev/null 2>&1; } -nft_file() { - local i - [ -x "$nft" ] || return 1 - case "$1" in - add|add_command) - [ -n "$nft_file_support" ] || return 1 - shift - grep -q "$*" "$nftTempFile" || echo "$*" >> "$nftTempFile" - ;; - create) - rm -f "$nftTempFile" "$nftPermFile" - for i in "$nftTempFile" "$nftPermFile"; do - mkdir -p "${i%/*}" - done - [ -n "$nft_file_support" ] || return 1 - { echo '#!/usr/sbin/nft -f'; echo ''; } > "$nftTempFile" - ;; - delete|rm|remove) - rm -f "$nftTempFile" "$nftPermFile" - ;; - enabled) - [ -n "$nft_file_support" ] && return 0 || return 1 - ;; - exists) - [ -s "$nftPermFile" ] && return 0 || return 1 - ;; - install) - [ -n "$nft_file_support" ] || return 1 - [ -s "$nftTempFile" ] || return 1 - output "Installing fw4 nft file " - if nft_call -c -f "$nftTempFile" && \ - cp -f "$nftTempFile" "$nftPermFile"; then - output_okn - else - state add 'errorSummary' 'errorNftFileInstall' "$nftTempFile" - output_failn - fi - ;; - esac -} -nft() { [ -x "$nft" ] && [ -n "$*" ] && { nft_file 'add_command' "$@" || "$nft" "$@" >/dev/null 2>&1;} } -nft4() { nft "$@"; } -nft6() { [ -n "$ipv6_enabled" ] || return 0; nft "$@"; } -nftset() { - local command="$1" iface="$2" target="${3:-dst}" type="${4:-ip}" uid="$5" comment="$6" param="$7" mark="$7" - local nftset4 nftset6 i param4 param6 - local ipv4_error=1 ipv6_error=1 - nftset4="${nftPrefix}${iface:+_$iface}_4${target:+_$target}${type:+_$type}${uid:+_$uid}" - nftset6="${nftPrefix}${iface:+_$iface}_6${target:+_$target}${type:+_$type}${uid:+_$uid}" - - [ -x "$nft" ] || return 1 - - if [ "${#nftset4}" -gt '255' ]; then - state add 'errorSummary' 'errorNftsetNameTooLong' "$nftset4" - return 1 - fi - - case "$command" in - add) - if is_mac_address "$param" || is_list "$param"; then - nft4 add element inet "$nftTable" "$nftset4" "{ $param }" && ipv4_error=0 - nft6 add element inet "$nftTable" "$nftset6" "{ $param }" && ipv6_error=0 - elif is_ipv4_netmask "$param" || is_ipv4 "$param"; then - nft4 add element inet "$nftTable" "$nftset4" "{ $param }" && ipv4_error=0 - elif is_ipv6 "$param"; then - nft6 add element inet "$nftTable" "$nftset6" "{ $param }" && ipv6_error=0 - else - if [ "$target" = 'src' ]; then - param4="$(ipv4_leases_to_nftset "$param")" - param6="$(ipv6_leases_to_nftset "$param")" - fi - [ -z "$param4" ] && param4="$(resolveip_to_nftset4 "$param")" - [ -z "$param6" ] && param6="$(resolveip_to_nftset6 "$param")" - if [ -z "$param4" ] && [ -z "$param6" ]; then - state add 'errorSummary' 'errorFailedToResolve' "$param" - else - [ -n "$param4" ] && nft4 add element inet "$nftTable" "$nftset4" "{ $param4 }" && ipv4_error=0 - [ -n "$param6" ] && nft6 add element inet "$nftTable" "$nftset6" "{ $param6 }" && ipv6_error=0 - fi - fi - ;; - add_dnsmasq_element) - [ -n "$ipv6_enabled" ] || unset nftset6 - # shellcheck disable=SC2086 - echo "nftset=/${param}/4#inet#${nftTable}#${nftset4}${nftset6:+,6#inet#${nftTable}#$nftset6} # $comment" | tee -a $dnsmasqFileList >/dev/null 2>&1 && ipv4_error=0 - ;; - create) - case "$type" in - ip|net) - nft4 add set inet "$nftTable" "$nftset4" "{ type ipv4_addr; $nft_set_params comment \"$comment\";}" && ipv4_error=0 - nft6 add set inet "$nftTable" "$nftset6" "{ type ipv6_addr; $nft_set_params comment \"$comment\"; }" && ipv6_error=0 - ;; - mac) - nft4 add set inet "$nftTable" "$nftset4" "{ type ether_addr; $nft_set_params comment \"$comment\"; }" && ipv4_error=0 - nft6 add set inet "$nftTable" "$nftset6" "{ type ether_addr; $nft_set_params comment \"$comment\"; }" && ipv6_error=0 - ;; - esac - ;; - create_dnsmasq_set) - nft4 add set inet "$nftTable" "$nftset4" "{ type ipv4_addr; $nft_set_params comment \"$comment\"; }" && ipv4_error=0 - nft6 add set inet "$nftTable" "$nftset6" "{ type ipv6_addr; $nft_set_params comment \"$comment\"; }" && ipv6_error=0 - ;; - create_user_set) - case "$type" in - ip|net) - nft4 add set inet "$nftTable" "$nftset4" "{ type ipv4_addr; $nft_set_params comment \"$comment\"; }" && ipv4_error=0 - nft6 add set inet "$nftTable" "$nftset6" "{ type ipv6_addr; $nft_set_params comment \"$comment\"; }" && ipv6_error=0 - case "$target" in - dst) - nft4 add rule inet "$nftTable" "${nftPrefix}_prerouting" "$nftIPv4Flag" daddr "@${nftset4}" goto "${nftPrefix}_mark_${mark}" && ipv4_error=0 - nft6 add rule inet "$nftTable" "${nftPrefix}_prerouting" "$nftIPv6Flag" daddr "@${nftset6}" goto "${nftPrefix}_mark_${mark}" && ipv6_error=0 - ;; - src) - nft4 add rule inet "$nftTable" "${nftPrefix}_prerouting" "$nftIPv4Flag" saddr "@${nftset4}" goto "${nftPrefix}_mark_${mark}" && ipv4_error=0 - nft6 add rule inet "$nftTable" "${nftPrefix}_prerouting" "$nftIPv6Flag" saddr "@${nftset6}" goto "${nftPrefix}_mark_${mark}" && ipv6_error=0 - ;; - esac - ;; - mac) - nft4 add set inet "$nftTable" "$nftset4" "{ type ether_addr; $nft_set_params comment \"$comment\"; }" && ipv4_error=0 - nft6 add set inet "$nftTable" "$nftset6" "{ type ether_addr; $nft_set_params comment \"$comment\"; }" && ipv6_error=0 - nft4 add rule inet "$nftTable" "${nftPrefix}_prerouting" ether saddr "@${nftset4}" goto "${nftPrefix}_mark_${mark}" && ipv4_error=0 - nft6 add rule inet "$nftTable" "${nftPrefix}_prerouting" ether saddr "@${nftset6}" goto "${nftPrefix}_mark_${mark}" && ipv6_error=0 - ;; - esac - ;; - delete|destroy) - nft_call delete set inet "$nftTable" "$nftset4" && ipv4_error=0 - nft_call delete set inet "$nftTable" "$nftset6" && ipv6_error=0 - ;; - delete_user_set) - nft_call delete set inet "$nftTable" "$nftset4" && ipv4_error=0 - nft_call delete set inet "$nftTable" "$nftset6" && ipv6_error=0 - case "$type" in - ip|net) - case "$target" in - dst) - nft_call delete rule inet "$nftTable" "${nftPrefix}_prerouting" "$nftIPv4Flag" daddr "@${nftset4}" goto "${nftPrefix}_mark_${mark}" && ipv4_error=0 - nft_call delete rule inet "$nftTable" "${nftPrefix}_prerouting" "$nftIPv6Flag" daddr "@${nftset6}" goto "${nftPrefix}_mark_${mark}" && ipv6_error=0 - ;; - src) - nft_call delete rule inet "$nftTable" "${nftPrefix}_prerouting" "$nftIPv4Flag" saddr "@${nftset4}" goto "${nftPrefix}_mark_${mark}" && ipv4_error=0 - nft_call delete rule inet "$nftTable" "${nftPrefix}_prerouting" "$nftIPv6Flag" saddr "@${nftset6}" goto "${nftPrefix}_mark_${mark}" && ipv6_error=0 - ;; - esac - ;; - mac) - nft_call delete rule inet "$nftTable" "${nftPrefix}_prerouting" ether saddr "@${nftset4}" goto "${nftPrefix}_mark_${mark}" && ipv4_error=0 - nft_call delete rule inet "$nftTable" "${nftPrefix}_prerouting" ether saddr "@${nftset6}" goto "${nftPrefix}_mark_${mark}" && ipv6_error=0 - ;; - esac - ;; - flush|flush_user_set) - nft_call flush set inet "$nftTable" "$nftset4" && ipv4_error=0 - nft_call flush set inet "$nftTable" "$nftset6" && ipv6_error=0 - ;; - esac -# nft6 returns true if IPv6 support is not enabled - [ -z "$ipv6_enabled" ] && ipv6_error='1' - if [ "$ipv4_error" -eq '0' ] || [ "$ipv6_error" -eq '0' ]; then - return 0 - else - return 1 - fi -} - -cleanup_rt_tables() { - local i -# shellcheck disable=SC2013 - for i in $(grep -oh "${ipTablePrefix}_.*" $rtTablesFile); do - ! is_netifd_table "$i" && sed -i "/${i}/d" "$rtTablesFile" - done - sync -} - -cleanup_main_chains() { - local i j - for i in $chainsList dstnat_lan; do - i="$(str_to_lower "$i")" - nft_call flush chain inet "$nftTable" "${nftPrefix}_${i}" - done - for i in $chainsList; do - i="$(str_to_upper "$i")" - ipt -t mangle -D "${i}" -m mark --mark "0x0/${fw_mask}" -j "${iptPrefix}_${i}" - ipt -t mangle -F "${iptPrefix}_${i}" - ipt -t mangle -X "${iptPrefix}_${i}" - done - ipt -t nat -F "${iptPrefix}_PREROUTING" - ipt -t nat -X "${iptPrefix}_PREROUTING" -} - -cleanup_marking_chains() { - local i j - for i in $(get_mark_nft_chains); do - nft_call flush chain inet "$nftTable" "$i" - nft_call delete chain inet "$nftTable" "$i" - done - for i in $(get_mark_ipt_chains); do - ipt -t mangle -F "$i" - ipt -t mangle -X "$i" - done -} - -cleanup_sets() { - local i - for i in $(get_nft_sets); do - nft_call flush set inet "$nftTable" "$i" - nft_call delete set inet "$nftTable" "$i" - done - for i in $(get_ipsets); do - ipset -q -! flush "$i" >/dev/null 2>&1 - ipset -q -! destroy "$i" >/dev/null 2>&1 - done -} - -state() { - local action="$1" param="$2" value="${3//#/_}" - shift 3 -# shellcheck disable=SC2124 - local extras="$@" - local line error_id error_extra label - case "$action" in - add) - line="$(eval echo "\$$param")" - eval "$param"='${line:+$line#}${value}${extras:+ $extras}' - ;; - json) - json_init - json_add_object "$packageName" - case "$param" in - errorSummary) - json_add_array 'errors';; - warningSummary) - json_add_array 'warnings';; - esac - if [ -n "$(eval echo "\$$param")" ]; then - while read -r line; do - if str_contains "$line" ' '; then - error_id="${line% *}" - error_extra="${line#* }" - else - error_id="$line" - fi - json_add_object - json_add_string 'id' "$error_id" - json_add_string 'extra' "$error_extra" - json_close_object - done </dev/null 2>&1 - rm -f "$aghIpsetFile" - local dfl - for dfl in $dnsmasqFileList; do - rm -f "$dfl" - done - return 0 - fi - - case "$resolver_set" in - ''|none) - case "$param" in - add_resolver_element) return 1;; - create_resolver_set) return 1;; - check_support) return 0;; - cleanup) return 0;; - configure) return 0;; - init) return 0;; - init_end) return 0;; - kill) return 0;; - reload) return 0;; - restart) return 0;; - compare_hash) return 0;; - store_hash) return 0;; - esac - ;; - adguardhome.ipset) - case "$param" in - add_resolver_element) - [ -n "$resolver_set_supported" ] && ips 'add_agh_element' "$@";; - create_resolver_set) - [ -n "$resolver_set_supported" ] && ips 'create_agh_set' "$@";; - check_support) - if [ ! -x "$ipset" ]; then - state add 'errorSummary' 'errorNoIpset' - return 1 - fi - if [ -n "$agh" ] && [ -s "$aghConfigFile" ]; then - agh_version="$($agh --version | sed 's|AdGuard Home, version v\(.*\)|\1|' | sed 's|-.*||')" - if is_greater_or_equal "$agh_version" '0.107.13'; then - resolver_set_supported='true' - return 0 - else - state add 'warningSummary' 'warningAGHVersionTooLow' "$agh_version" - return 1 - fi - else - state add 'warningSummary' 'warningResolverNotSupported' - return 1 - fi - ;; - cleanup) - [ -z "$resolver_set_supported" ] && return 0 - rm -f "$aghIpsetFile" - sed -i "/ipset_file: ${aghIpsetFile}/d" "$aghConfigFile" >/dev/null 2>&1 - ;; - configure) - [ -z "$resolver_set_supported" ] && return 1 - mkdir -p "${aghIpsetFile%/*}" - touch "$aghIpsetFile" - sed -i '/ipset_file/d' "$aghConfigFile" >/dev/null 2>&1 - sed -i "/ ipset:/a \ \ ipset_file: $aghIpsetFile" "$aghConfigFile" - ;; - init) :;; - init_end) :;; - kill) - [ -n "$resolver_set_supported" ] && [ -n "$agh" ] && killall -q -s HUP "$agh";; - reload) - [ -z "$resolver_set_supported" ] && return 1 - output 3 'Reloading adguardhome ' - if /etc/init.d/adguardhome reload >/dev/null 2>&1; then - output_okn - return 0 - else - output_failn - return 1 - fi - ;; - restart) - [ -z "$resolver_set_supported" ] && return 1 - output 3 'Restarting adguardhome ' - if /etc/init.d/adguardhome restart >/dev/null 2>&1; then - output_okn - return 0 - else - output_failn - return 1 - fi - ;; - compare_hash) - [ -z "$resolver_set_supported" ] && return 1 - local resolverNewHash - if [ -s "$aghIpsetFile" ]; then - resolverNewHash="$(md5sum "$aghIpsetFile" | awk '{ print $1; }')" - fi - [ "$resolverNewHash" != "$resolverStoredHash" ] - ;; - store_hash) - [ -s "$aghIpsetFile" ] && resolverStoredHash="$(md5sum "$aghIpsetFile" | awk '{ print $1; }')";; - esac - ;; - dnsmasq.ipset) - case "$param" in - add_resolver_element) - [ -n "$resolver_set_supported" ] && ips 'add_dnsmasq_element' "$@";; - create_resolver_set) - [ -n "$resolver_set_supported" ] && ips 'create_dnsmasq_set' "$@";; - check_support) - if [ ! -x "$ipset" ]; then - state add 'errorSummary' 'errorNoIpset' - return 1 - fi - if ! dnsmasq -v 2>/dev/null | grep -q 'no-ipset' && dnsmasq -v 2>/dev/null | grep -q 'ipset'; then - resolver_set_supported='true' - return 0 - else - state add 'warningSummary' 'warningResolverNotSupported' - return 1 - fi - ;; - cleanup) - if [ -n "$resolver_set_supported" ]; then - local dfl - for dfl in $dnsmasqFileList; do - rm -f "$dfl" - done - fi - ;; - configure) - if [ -n "$resolver_set_supported" ]; then - local dfl - for dfl in $dnsmasqFileList; do - mkdir -p "${dfl%/*}" - chmod -R 660 "${dfl%/*}" - chown -R root:dnsmasq "${dfl%/*}" - touch "$dfl" - chmod 660 "$dfl" - chown root:dnsmasq "$dfl" - done - fi - ;; - configure_instances) - config_load 'dhcp' - if [ "$resolver_instance" = "*" ]; then - config_foreach _resolver_dnsmasq_confdir 'dnsmasq' - dnsmasqFile="${dnsmasqFile:-$dnsmasqFileDefault}" - str_contains "$dnsmasqFileList" "$dnsmasqFileDefault" || \ - dnsmasqFileList="${dnsmasqFileList:+$dnsmasqFileList }${dnsmasqFileDefault}" - else - for i in $resolver_instance; do - _resolver_dnsmasq_confdir "@dnsmasq[$i]" \ - || _resolver_dnsmasq_confdir "$i" - done - dnsmasqFile="${dnsmasqFile:-$dnsmasqFileDefault}" - str_contains "$dnsmasqFileList" "$dnsmasqFileDefault" || \ - dnsmasqFileList="${dnsmasqFileList:-$dnsmasqFileDefault}" - fi - ;; - init) :;; - init_end) :;; - kill) - [ -n "$resolver_set_supported" ] && killall -q -s HUP dnsmasq;; - reload) - [ -z "$resolver_set_supported" ] && return 1 - output 3 'Reloading dnsmasq ' - if /etc/init.d/dnsmasq reload >/dev/null 2>&1; then - output_okn - return 0 - else - output_failn - return 1 - fi - ;; - restart) - [ -z "$resolver_set_supported" ] && return 1 - output 3 'Restarting dnsmasq ' - if /etc/init.d/dnsmasq restart >/dev/null 2>&1; then - output_okn - return 0 - else - output_failn - return 1 - fi - ;; - compare_hash) - [ -z "$resolver_set_supported" ] && return 1 - local resolverNewHash - if [ -s "$dnsmasqFile" ]; then - resolverNewHash="$(md5sum "$dnsmasqFile" | awk '{ print $1; }')" - fi - [ "$resolverNewHash" != "$resolverStoredHash" ] - ;; - store_hash) - [ -s "$dnsmasqFile" ] && resolverStoredHash="$(md5sum "$dnsmasqFile" | awk '{ print $1; }')";; - esac - ;; - dnsmasq.nftset) - case "$param" in - add_resolver_element) - [ -n "$resolver_set_supported" ] && nftset 'add_dnsmasq_element' "$@";; - create_resolver_set) - [ -n "$resolver_set_supported" ] && nftset 'create_dnsmasq_set' "$@";; - check_support) - if [ ! -x "$nft" ]; then - state add 'errorSummary' 'errorNoNft' - return 1 - fi - if ! dnsmasq -v 2>/dev/null | grep -q 'no-nftset' && dnsmasq -v 2>/dev/null | grep -q 'nftset'; then - resolver_set_supported='true' - return 0 - else - state add 'warningSummary' 'warningResolverNotSupported' - return 1 - fi - ;; - cleanup) - if [ -n "$resolver_set_supported" ]; then - local dfl - for dfl in $dnsmasqFileList; do - rm -f "$dfl" - done - fi - ;; - configure) - if [ -n "$resolver_set_supported" ]; then - local dfl - for dfl in $dnsmasqFileList; do - mkdir -p "${dfl%/*}" - chmod -R 660 "${dfl%/*}" - chown -R root:dnsmasq "${dfl%/*}" - touch "$dfl" - chmod 660 "$dfl" - chown root:dnsmasq "$dfl" - done - fi - ;; - configure_instances) - config_load 'dhcp' - if [ "$resolver_instance" = "*" ]; then - config_foreach _resolver_dnsmasq_confdir 'dnsmasq' - dnsmasqFile="${dnsmasqFile:-$dnsmasqFileDefault}" - str_contains "$dnsmasqFileList" "$dnsmasqFileDefault" || \ - dnsmasqFileList="${dnsmasqFileList:+$dnsmasqFileList }${dnsmasqFileDefault}" - else - for i in $resolver_instance; do - _resolver_dnsmasq_confdir "@dnsmasq[$i]" \ - || _resolver_dnsmasq_confdir "$i" - done - dnsmasqFile="${dnsmasqFile:-$dnsmasqFileDefault}" - str_contains "$dnsmasqFileList" "$dnsmasqFileDefault" || \ - dnsmasqFileList="${dnsmasqFileList:-$dnsmasqFileDefault}" - fi - ;; - init) :;; - init_end) :;; - kill) - [ -n "$resolver_set_supported" ] && killall -q -s HUP dnsmasq;; - reload) - [ -z "$resolver_set_supported" ] && return 1 - output 3 'Reloading dnsmasq ' - if /etc/init.d/dnsmasq reload >/dev/null 2>&1; then - output_okn - return 0 - else - output_failn - return 1 - fi - ;; - restart) - [ -z "$resolver_set_supported" ] && return 1 - output 3 'Restarting dnsmasq ' - if /etc/init.d/dnsmasq restart >/dev/null 2>&1; then - output_okn - return 0 - else - output_failn - return 1 - fi - ;; - compare_hash) - [ -z "$resolver_set_supported" ] && return 1 - local resolverNewHash - if [ -s "$dnsmasqFile" ]; then - resolverNewHash="$(md5sum "$dnsmasqFile" | awk '{ print $1; }')" - fi - [ "$resolverNewHash" != "$resolverStoredHash" ] - ;; - store_hash) - [ -s "$dnsmasqFile" ] && resolverStoredHash="$(md5sum "$dnsmasqFile" | awk '{ print $1; }')";; - esac - ;; - unbound.ipset) - case "$param" in - add_resolver_element) :;; - create_resolver_set) :;; - check_support) :;; - cleanup) :;; - configure) :;; - init) :;; - init_end) :;; - kill) :;; - reload) :;; - restart) :;; - compare_hash) :;; - store_hash) :;; - esac - ;; - unbound.nftset) - case "$param" in - add_resolver_element) :;; - create_resolver_set) :;; - check_support) :;; - cleanup) :;; - configure) :;; - init) :;; - init_end) :;; - kill) :;; - reload) :;; - restart) :;; - compare_hash) :;; - store_hash) :;; - esac - ;; - esac -} - -trap_process() { - output "\\n" - output "Unexpected exit or service termination: '${1}'!\\n" - state add 'errorSummary' 'errorUnexpectedExit' "$1" - traffic_killswitch 'remove' -} - -traffic_killswitch() { - local s=0 - case "$1" in - insert) - local lan_subnet wan_device wan6_device - [ -n "$secure_reload" ] || return 0 - nft_file 'enabled' && return 0 - for i in $serviceTrapSignals; do -# shellcheck disable=SC2064 - trap "trap_process $i" "$i" - done - output 3 'Activating traffic killswitch ' - network_get_subnet lan_subnet "${procd_lan_interface:-lan}" - network_get_physdev wan_device "${wanIface4:-wan}" - network_get_physdev wan6_device "${wanIface6:-wan6}" - if is_nft_mode; then - nft_call add chain inet "$nftTable" "${nftPrefix}_killswitch" '{ type filter hook forward priority 0; policy accept; }' || s=1 - nft_call add rule inet "$nftTable" "${nftPrefix}_killswitch" oifname "$wan_device" "$nftIPv4Flag" saddr "$lan_subnet" counter reject || s=1 - nft_call add rule inet "$nftTable" "${nftPrefix}_killswitch" oifname "$wan6_device" "$nftIPv6Flag" saddr "$lan_subnet" counter reject - else - ipt -N "${iptPrefix}_KILLSWITCH" || s=1 - ipt -A "${iptPrefix}_KILLSWITCH" -s "$lan_subnet" -o "$wan_device" -j REJECT || s=1 - ipt -A "${iptPrefix}_KILLSWITCH" -s "$lan_subnet" -o "$wan6_device" -j REJECT - ipt -I FORWARD -j "${iptPrefix}_KILLSWITCH" || s=1 - fi - if [ "$s" -eq '0' ]; then - output_okn - else - output_failn - fi - ;; - remove) - if [ -n "$secure_reload" ] && ! nft_file 'enabled'; then - output 3 'Deactivating traffic killswitch ' - fi - if is_nft_mode; then - nft_call flush chain inet "$nftTable" "${nftPrefix}_killswitch" || s=1 - nft_call delete chain inet "$nftTable" "${nftPrefix}_killswitch" || s=1 - else - ipt -D FORWARD -j "${iptPrefix}_KILLSWITCH" || s=1 - ipt -F "${iptPrefix}_KILLSWITCH" || s=1 - ipt -X "${iptPrefix}_KILLSWITCH" || s=1 - fi - if [ -n "$secure_reload" ] && ! nft_file 'enabled'; then - if [ "$s" -eq '0' ]; then - output_okn - else - output_failn - fi - fi -# shellcheck disable=SC2086 - trap - $serviceTrapSignals - ;; - esac -} - -# original idea by @egc112: https://github.com/egc112/OpenWRT-egc-add-on/tree/main/stop-dns-leak -dns_policy_routing() { if is_nft_mode; then dns_policy_routing_nft "$@"; else dns_policy_routing_iptables "$@"; fi; } -dns_policy_routing_iptables() { - local mark param4 param6 i negation value dest4 dest6 ipInsertOption="-A" - local ip4error='1' ip6error='1' iface='dns' - local name="$1" src_addr="$2" dest_dns="$3" uid="$4" - local proto='tcp udp' chain='PREROUTING' - - if [ -n "$ipv6_enabled" ] && { is_ipv6 "$src_addr" || is_ipv6 "$dest_dns"; }; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessNoIpv6' "$name" - return 1 - fi - - if is_family_mismatch "$src_addr" "$dest_dns"; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessMismatchFamily' "${name}: '${src_addr}' '${dest_dns}'" - return 1 - fi - - if is_supported_interface "$dest_dns"; then - local d - for d in $(uci -q get network."$dest_dns".dns); do - if ! is_family_mismatch "$src_addr" "$d"; then - if is_ipv4 "$d"; then - dest_dns4="${dest_dns4:-$d}" - elif is_ipv6 "$d"; then - dest_dns6="${dest_dns6:-$d}" - fi - fi - done - else - dest_dns4="$dest_dns" - dest_dns6="$dest_dns" - fi - - if [ -z "${dest_dns4}${dest_dns6}" ]; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessNoInterfaceDns' "'$dest_dns'" - return 1 - fi - - dest4="--dport 53 -j DNAT --to $dest_dns4" - dest6="--dport 53 -j DNAT --to $dest_dns6" - - for i in $proto; do - param4="-t nat ${ipInsertOption} ${iptPrefix}_${chain} ${dest4} -p $i" - param6="-t nat ${ipInsertOption} ${iptPrefix}_${chain} ${dest6} -p $i" - if [ -n "$src_addr" ]; then - if [ "${src_addr:0:1}" = "!" ]; then - negation='!'; value="${src_addr:1}" - else - unset negation; value="$src_addr"; - fi - if is_phys_dev "$value"; then - param4="$param4 ${negation:+$negation }-m physdev --physdev-in ${value:1}" - param6="$param6 ${negation:+$negation }-m physdev --physdev-in ${value:1}" - elif is_ipv4_netmask "$value"; then - local target='src' type='net' - if ips 'create' "$iface" "$target" "$type" "$uid" "${name}: $src_addr" && \ - ips 'add' "$iface" "$target" "$type" "$uid" "${name}: $src_addr" "$value"; then - param4="$param4 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_4_${target}_${type}_${uid} $target" - param6="$param6 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_6_${target}_${type}_${uid} $target" - else - param4="$param4 ${negation:+$negation }-s $value" - param6="$param6 ${negation:+$negation }-s $value" - fi - elif is_mac_address "$value"; then - local target='src' type='mac' - if ips 'create' "$iface" "$target" "$type" "$uid" "${name}: $src_addr" && \ - ips 'add' "$iface" "$target" "$type" "$uid" "${name}: $src_addr" "$value"; then - param4="$param4 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_4_${target}_${type}_${uid} $target" - param6="$param6 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_6_${target}_${type}_${uid} $target" - else - param4="$param4 -m mac ${negation:+$negation }--mac-source $value" - param6="$param6 -m mac ${negation:+$negation }--mac-source $value" - fi - else - local target='src' type='ip' - if ips 'create' "$iface" "$target" "$type" "$uid" "${name}: $src_addr" && \ - ips 'add' "$iface" "$target" "$type" "$uid" "${name}: $src_addr" "$value"; then - param4="$param4 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_4_${target}_${type}_${uid} $target" - param6="$param6 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_6_${target}_${type}_${uid} $target" - else - local resolvedIP4 resolvedIP6 - resolvedIP4="$(resolveip_to_ipt4 "$value")" - resolvedIP6="$(resolveip_to_ipt6 "$value")" - if [ -z "$resolvedIP4" ] && [ -z "$resolvedIP6" ]; then - state add 'errorSummary' 'errorFailedToResolve' "$value" - fi - param4="$param4 ${negation:+$negation }-s $resolvedIP4" - param6="$param6 ${negation:+$negation }-s $resolvedIP6" - fi - fi - fi - - if [ -n "$name" ]; then - param4="$param4 -m comment --comment $(str_extras_to_underscore "$name")" - param6="$param6 -m comment --comment $(str_extras_to_underscore "$name")" - fi - - local ipv4_error='0' ipv6_error='0' - if [ "$param4" = "$param6" ]; then - ipt4 "$param4" || ipv4_error='1' - else - ipt4 "$param4" || ipv4_error='1' - ipt6 "$param6" || ipv6_error='1' - fi - - if [ -n "$ipv6_enabled" ] && [ "$ipv4_error" -eq '1' ] && [ "$ipv6_error" -eq '1' ]; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessInsertionFailed' "$name" - state add 'errorSummary' 'errorPolicyProcessCMD' "iptables $param4" - state add 'errorSummary' 'errorPolicyProcessCMD' "iptables $param6" - logger -t "$packageName" "ERROR: iptables $param4" - logger -t "$packageName" "ERROR: iptables $param6" - elif [ -z "$ipv6_enabled" ] && [ "$ipv4_error" -eq '1' ]; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessInsertionFailedIpv4' "$name" - state add 'errorSummary' 'errorPolicyProcessCMD' "iptables $param4" - logger -t "$packageName" "ERROR: iptables $param4" - fi - - done -} -dns_policy_routing_nft() { - local mark i nftInsertOption='add' - local param4 param6 proto_i negation value dest4 dest6 dest_dns4 dest_dns6 - local name="$1" src_addr="$2" dest_dns="$3" uid="$4" - local proto='tcp udp' chain='dstnat_lan' iface='dns' - - if [ -z "$ipv6_enabled" ] && { is_ipv6 "$src_addr" || is_ipv6 "$dest_dns"; }; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessNoIpv6' "$name" - return 1 - fi - - if is_family_mismatch "$src_addr" "$dest_dns"; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessMismatchFamily' "${name}: '$src_addr' '$dest_dns'" - return 1 - fi - - if is_supported_interface "$dest_dns"; then - local d - for d in $(uci -q get network."$dest_dns".dns); do - if ! is_family_mismatch "$src_addr" "$d"; then - if is_ipv4 "$d"; then - dest_dns4="${dest_dns4:-$d}" - elif is_ipv6 "$d"; then - dest_dns6="${dest_dns6:-$d}" - fi - fi - done - else - dest_dns4="$dest_dns" - dest_dns6="$dest_dns" - fi - - if [ -z "${dest_dns4}${dest_dns6}" ]; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessNoInterfaceDns' "'$dest_dns'" - return 1 - fi - - dest4="dport 53 counter dnat ip to $dest_dns4" - dest6="dport 53 counter dnat ip to $dest_dns6" - - for proto_i in $proto; do - unset param4 - unset param6 - - if [ -n "$src_addr" ]; then - if [ "${src_addr:0:1}" = "!" ]; then - negation='!='; value="${src_addr:1}" - else - unset negation; value="$src_addr"; - fi - if is_phys_dev "$value"; then - param4="${param4:+$param4 }iifname ${negation:+$negation }${value:1}" - param6="${param6:+$param6 }iifname ${negation:+$negation }${value:1}" - elif is_mac_address "$value"; then - local target='src' type='mac' - if nftset 'create' "$iface" "$target" "$type" "$uid" "$name" && \ - nftset 'add' "$iface" "$target" "$type" "$uid" "$name" "$value"; then - param4="${param4:+$param4 }ether saddr ${negation:+$negation }@${nftPrefix}_${iface}_4_${target}_${type}_${uid}" - param6="${param6:+$param6 }ether saddr ${negation:+$negation }@${nftPrefix}_${iface}_6_${target}_${type}_${uid}" - else - param4="${param4:+$param4 }ether saddr ${negation:+$negation }${value}" - param6="${param6:+$param6 }ether saddr ${negation:+$negation }${value}" - fi - else - local target='src' type='ip' - if nftset 'create' "$iface" "$target" "$type" "$uid" "$name" && \ - nftset 'add' "$iface" "$target" "$type" "$uid" "$name" "$value"; then - param4="${param4:+$param4 }${nftIPv4Flag} saddr ${negation:+$negation }@${nftPrefix}_${iface}_4_${target}_${type}_${uid}" - param6="${param6:+$param6 }${nftIPv6Flag} saddr ${negation:+$negation }@${nftPrefix}_${iface}_6_${target}_${type}_${uid}" - else - param4="${param4:+$param4 }${nftIPv4Flag} saddr ${negation:+$negation }${value}" - param6="${param6:+$param6 }${nftIPv6Flag} saddr ${negation:+$negation }${value}" - fi - fi - fi - - param4="$nftInsertOption rule inet ${nftTable} ${nftPrefix}_${chain} ${param4} ${proto_i:+$proto_i }${dest4} comment \"$name\"" - param6="$nftInsertOption rule inet ${nftTable} ${nftPrefix}_${chain} ${param6} ${proto_i:+$proto_i }${dest6} comment \"$name\"" - local ipv4_error='0' ipv6_error='0' - if [ "$policy_routing_nft_prev_param4" != "$param4" ]; then - nft4 "$param4" || ipv4_error='1' - policy_routing_nft_prev_param4="$param4" - fi - if [ "$policy_routing_nft_prev_param6" != "$param6" ] && \ - [ "$param4" != "$param6" ]; then - nft6 "$param6" || ipv6_error='1' - policy_routing_nft_prev_param6="$param6" - fi - if [ -n "$ipv6_enabled" ] && [ "$ipv4_error" -eq '1' ] && [ "$ipv6_error" -eq '1' ]; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessInsertionFailed' "$name" - state add 'errorSummary' 'errorPolicyProcessCMD' "nft $param4" - state add 'errorSummary' 'errorPolicyProcessCMD' "nft $param6" - logger -t "$packageName" "ERROR: nft $param4" - logger -t "$packageName" "ERROR: nft $param6" - elif [ -z "$ipv6_enabled" ] && [ "$ipv4_error" -eq '1' ]; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessInsertionFailedIpv4' "$name" - state add 'errorSummary' 'errorPolicyProcessCMD' "nft $param4" - logger -t "$packageName" "ERROR: nft $param4" - fi - done -} - -dns_policy_process() { - local i j uid="$4" - if [ -z "$uid" ]; then # first call - [ "$enabled" -gt '0' ] || return 0 - unset processDnsPolicyError - uid="$1" - output 2 "Routing '$name' DNS to $dest_dns " - if [ -z "${src_addr}" ]; then - state add 'errorSummary' 'errorPolicyNoSrcDest' "$name" - output_fail; return 1; - fi - if [ -z "$dest_dns" ]; then - state add 'errorSummary' 'errorPolicyNoDns' "$name" - output_fail; return 1; - fi - dns_policy_process "$name" "$src_addr" "$dest_dns" "$uid" - if [ -n "$processPolicyError" ]; then - output_fail - else - output_ok - fi - else # recursive call, get options from passed variables - local name="$1" src_addr="$2" dest_dns="$3" - if str_contains "$src_addr" '[ ;\{\}]'; then - for i in $(str_extras_to_space "$src_addr"); do [ -n "$i" ] && dns_policy_process "$name" "$i" "$dest_dns" "$uid"; done - elif str_contains "$dest_dns" '[ ;\{\}]'; then - for i in $(str_extras_to_space "$dest_dns"); do [ -n "$i" ] && dns_policy_process "$name" "$src_addr" "$i" "$uid"; done - else - if is_url "$src_addr"; then - src_addr="$(process_url "$src_addr")" - [ -n "$src_addr" ] && dns_policy_process "$name" "$src_addr" "$dest_dns" "$uid" - else - # if only src_addr is set add option 121 to dhcp leases? - dns_policy_routing "$name" "$src_addr" "$dest_dns" "$uid" - fi - fi - fi -} - -policy_routing() { if is_nft_mode; then policy_routing_nft "$@"; else policy_routing_iptables "$@"; fi; } -policy_routing_iptables() { - local mark param4 param6 i negation value dest4 dest6 ipInsertOption="-A" - local ip4error='1' ip6error='1' - local name="$1" iface="$2" laddr="$3" lport="$4" raddr="$5" rport="$6" proto chain uid="$9" - proto="$(str_to_lower "$7")" - chain="$(str_to_upper "$8")" - chain="${chain:-PREROUTING}" - mark=$(eval echo "\$mark_${iface//-/_}") - - if [ -n "$ipv6_enabled" ] && { is_ipv6 "$laddr" || is_ipv6 "$raddr"; }; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessNoIpv6' "$name" - return 1 - fi - - if is_tor "$iface"; then - return 1 - elif is_xray "$iface"; then - unset rport - [ -z "$lport" ] && lport='0-52,54-65535' - proto='tcp udp' - dest4="-j TPROXY --on-ip 0.0.0.0 --on-port $(get_xray_traffic_port "$iface")" - dest6="-j TPROXY --on-ip :: --on-port $(get_xray_traffic_port "$iface")" - elif [ -n "$mark" ]; then - dest4="-g ${iptPrefix}_MARK_${mark}" - dest6="-g ${iptPrefix}_MARK_${mark}" - elif [ "$iface" = "ignore" ]; then - dest4="-j RETURN" - dest6="-j RETURN" - else - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessUnknownFwmark' "$iface" - return 1 - fi - - if is_family_mismatch "$laddr" "$raddr"; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessMismatchFamily' "${name}: '$laddr' '$raddr'" - return 1 - fi - - if [ -z "$proto" ]; then - if [ -n "${lport}${rport}" ]; then - proto='tcp udp' - else - proto='all' - fi - fi - - for i in $proto; do - if [ "$i" = 'all' ]; then - param4="-t mangle ${ipInsertOption} ${iptPrefix}_${chain} $dest4" - param6="-t mangle ${ipInsertOption} ${iptPrefix}_${chain} $dest6" - elif ! is_supported_protocol "$i"; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessUnknownProtocol' "${name}: '$i'" - return 1 - else - param4="-t mangle ${ipInsertOption} ${iptPrefix}_${chain} $dest4 -p $i" - param6="-t mangle ${ipInsertOption} ${iptPrefix}_${chain} $dest6 -p $i" - fi - - if [ -n "$laddr" ]; then - if [ "${laddr:0:1}" = "!" ]; then - negation='!'; value="${laddr:1}" - else - unset negation; value="$laddr"; - fi - if is_phys_dev "$value"; then - param4="$param4 ${negation:+$negation }-m physdev --physdev-in ${value:1}" - param6="$param6 ${negation:+$negation }-m physdev --physdev-in ${value:1}" - elif is_ipv4_netmask "$value"; then - local target='src' type='net' - if ips 'create' "$iface" "$target" "$type" "$uid" "${name}: $laddr" && \ - ips 'add' "$iface" "$target" "$type" "$uid" "${name}: $laddr" "$value"; then - param4="$param4 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_4_${target}_${type}_${uid} $target" - param6="$param6 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_6_${target}_${type}_${uid} $target" - else - param4="$param4 ${negation:+$negation }-s $value" - param6="$param6 ${negation:+$negation }-s $value" - fi - elif is_mac_address "$value"; then - local target='src' type='mac' - if ips 'create' "$iface" "$target" "$type" "$uid" "${name}: $laddr" && \ - ips 'add' "$iface" "$target" "$type" "$uid" "${name}: $laddr" "$value"; then - param4="$param4 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_4_${target}_${type}_${uid} $target" - param6="$param6 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_6_${target}_${type}_${uid} $target" - else - param4="$param4 -m mac ${negation:+$negation }--mac-source $value" - param6="$param6 -m mac ${negation:+$negation }--mac-source $value" - fi - else - local target='src' type='ip' - if ips 'create' "$iface" "$target" "$type" "$uid" "${name}: $laddr" && \ - ips 'add' "$iface" "$target" "$type" "$uid" "${name}: $laddr" "$value"; then - param4="$param4 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_4_${target}_${type}_${uid} $target" - param6="$param6 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_6_${target}_${type}_${uid} $target" - else - local resolvedIP4 resolvedIP6 - resolvedIP4="$(resolveip_to_ipt4 "$value")" - resolvedIP6="$(resolveip_to_ipt6 "$value")" - if [ -z "$resolvedIP4" ] && [ -z "$resolvedIP6" ]; then - state add 'errorSummary' 'errorFailedToResolve' "$value" - fi - param4="$param4 ${negation:+$negation }-s $resolvedIP4" - param6="$param6 ${negation:+$negation }-s $resolvedIP6" - fi - fi - fi - - if [ -n "$lport" ]; then - if [ "${lport:0:1}" = "!" ]; then - negation='!'; value="${lport:1}" - else - unset negation; value="$lport"; - fi - param4="$param4 -m multiport ${negation:+$negation }--sport ${value//-/:}" - param6="$param6 -m multiport ${negation:+$negation }--sport ${value//-/:}" - fi - - if [ -n "$raddr" ]; then - if [ "${raddr:0:1}" = "!" ]; then - negation='!'; value="${raddr:1}" - else - unset negation; value="$raddr"; - fi - if is_ipv4_netmask "$value"; then - local target='dst' type='net' - if ips 'create' "$iface" "$target" "$type" "$uid" "${name}: $raddr" && \ - ips 'add' "$iface" "$target" "$type" "$uid" "${name}: $raddr" "$value"; then - param4="$param4 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_4_${target}_${type}_${uid} $target" - param6="$param6 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_6_${target}_${type}_${uid} $target" - else - param4="$param4 ${negation:+$negation }-d ${value}" - param6="$param6 ${negation:+$negation }-d ${value}" - fi - elif is_domain "$value"; then - local target='dst' type='ip' - if resolver 'create_resolver_set' "$iface" "$target" "$type" "$uid" "${name}: $raddr" && \ - resolver 'add_resolver_element' "$iface" "$target" "$type" "$uid" "${name}: $raddr" "$value"; then - param4="$param4 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_4_${target}_${type}_${uid} $target" - param6="$param6 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_6_${target}_${type}_${uid} $target" - elif ips 'create' "$iface" "$target" "$type" "$uid" "${name}: $raddr" && \ - ips 'add' "$iface" "$target" "$type" "$uid" "${name}: $raddr" "$value"; then - param4="$param4 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_4_${target}_${type}_${uid} $target" - param6="$param6 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_6_${target}_${type}_${uid} $target" - else - local resolvedIP4 resolvedIP6 - resolvedIP4="$(resolveip_to_ipt4 "$value")" - resolvedIP6="$(resolveip_to_ipt6 "$value")" - if [ -z "$resolvedIP4" ] && [ -z "$resolvedIP6" ]; then - state add 'errorSummary' 'errorFailedToResolve' "$value" - fi - param4="$param4 ${negation:+$negation }-d $resolvedIP4" - param6="$param6 ${negation:+$negation }-d $resolvedIP6" - fi - else - local target='dst' type='ip' - if ips 'create' "$iface" "$target" "$type" "$uid" "${name}: $raddr" && \ - ips 'add' "$iface" "$target" "$type" "$uid" "${name}: $raddr" "$value"; then - param4="$param4 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_4_${target}_${type}_${uid} $target" - param6="$param6 -m set ${negation:+$negation }--match-set ${ipsPrefix}_${iface}_6_${target}_${type}_${uid} $target" - else - param4="$param4 ${negation:+$negation }-d ${value}" - param6="$param6 ${negation:+$negation }-d ${value}" - fi - fi - fi - - if [ -n "$rport" ]; then - if [ "${rport:0:1}" = "!" ]; then - negation='!'; value="${rport:1}" - else - unset negation; value="$rport"; - fi - param4="$param4 -m multiport ${negation:+$negation }--dport ${value//-/:}" - param6="$param6 -m multiport ${negation:+$negation }--dport ${value//-/:}" - fi - - if [ -n "$name" ]; then - param4="$param4 -m comment --comment $(str_extras_to_underscore "$name")" - param6="$param6 -m comment --comment $(str_extras_to_underscore "$name")" - fi - - local ipv4_error='0' ipv6_error='0' - if [ "$param4" = "$param6" ]; then - ipt4 "$param4" || ipv4_error='1' - else - ipt4 "$param4" || ipv4_error='1' - ipt6 "$param6" || ipv6_error='1' - fi - - if [ -n "$ipv6_enabled" ] && [ "$ipv4_error" -eq '1' ] && [ "$ipv6_error" -eq '1' ]; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessInsertionFailed' "$name" - state add 'errorSummary' 'errorPolicyProcessCMD' "iptables $param4" - state add 'errorSummary' 'errorPolicyProcessCMD' "iptables $param6" - logger -t "$packageName" "ERROR: iptables $param4" - logger -t "$packageName" "ERROR: iptables $param6" - elif [ -z "$ipv6_enabled" ] && [ "$ipv4_error" -eq '1' ]; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessInsertionFailedIpv4' "$name" - state add 'errorSummary' 'errorPolicyProcessCMD' "iptables $param4" - logger -t "$packageName" "ERROR: iptables $param4" - fi - - done -} -policy_routing_nft() { - local mark i nftInsertOption='add' - local param4 param6 proto_i negation value dest4 dest6 - local name="$1" iface="$2" src_addr="$3" src_port="$4" dest_addr="$5" dest_port="$6" proto chain uid="$9" - proto="$(str_to_lower "$7")" - chain="$(str_to_lower "$8")" - chain="${chain:-prerouting}" - mark=$(eval echo "\$mark_${iface//-/_}") - - if [ -z "$ipv6_enabled" ] && { is_ipv6 "$src_addr" || is_ipv6 "$dest_addr"; }; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessNoIpv6' "$name" - return 1 - fi - - if is_tor "$iface"; then - unset dest_port - unset proto - elif is_xray "$iface"; then - unset dest_port - [ -z "$src_port" ] && src_port='0-65535' - dest4="tproxy $nftIPv4Flag to: $(get_xray_traffic_port "$iface") accept" - dest6="tproxy $nftIPv6Flag to: $(get_xray_traffic_port "$iface") accept" - elif [ -n "$mark" ]; then - dest4="goto ${nftPrefix}_mark_${mark}" - dest6="goto ${nftPrefix}_mark_${mark}" - elif [ "$iface" = "ignore" ]; then - dest4="return" - dest6="return" - else - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessUnknownFwmark' "$iface" - return 1 - fi - - if is_family_mismatch "$src_addr" "$dest_addr"; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessMismatchFamily' "${name}: '$src_addr' '$dest_addr'" - return 1 - fi - - if [ -z "$proto" ]; then - if [ -n "${src_port}${dest_port}" ]; then - proto='tcp udp' - else - proto='all' - fi - fi - - for proto_i in $proto; do - unset param4 - unset param6 - if [ "$proto_i" = 'all' ]; then - unset proto_i - elif ! is_supported_protocol "$proto_i"; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessUnknownProtocol' "${name}: '$proto_i'" - return 1 - fi - - if [ -n "$src_addr" ]; then - if [ "${src_addr:0:1}" = "!" ]; then - negation='!='; value="${src_addr:1}" - else - unset negation; value="$src_addr"; - fi - if is_phys_dev "$value"; then - param4="${param4:+$param4 }iifname ${negation:+$negation }${value:1}" - param6="${param6:+$param6 }iifname ${negation:+$negation }${value:1}" - elif is_mac_address "$value"; then - local target='src' type='mac' - if nftset 'create' "$iface" "$target" "$type" "$uid" "$name" && \ - nftset 'add' "$iface" "$target" "$type" "$uid" "$name" "$value"; then - param4="${param4:+$param4 }ether saddr ${negation:+$negation }@${nftPrefix}_${iface}_4_${target}_${type}_${uid}" - param6="${param6:+$param6 }ether saddr ${negation:+$negation }@${nftPrefix}_${iface}_6_${target}_${type}_${uid}" - else - param4="${param4:+$param4 }ether saddr ${negation:+$negation }${value}" - param6="${param6:+$param6 }ether saddr ${negation:+$negation }${value}" - fi - else - local target='src' type='ip' - if nftset 'create' "$iface" "$target" "$type" "$uid" "$name" && \ - nftset 'add' "$iface" "$target" "$type" "$uid" "$name" "$value"; then - param4="${param4:+$param4 }${nftIPv4Flag} saddr ${negation:+$negation }@${nftPrefix}_${iface}_4_${target}_${type}_${uid}" - param6="${param6:+$param6 }${nftIPv6Flag} saddr ${negation:+$negation }@${nftPrefix}_${iface}_6_${target}_${type}_${uid}" - else - param4="${param4:+$param4 }${nftIPv4Flag} saddr ${negation:+$negation }${value}" - param6="${param6:+$param6 }${nftIPv6Flag} saddr ${negation:+$negation }${value}" - fi - fi - fi - - if [ -n "$dest_addr" ]; then - if [ "${dest_addr:0:1}" = "!" ]; then - negation='!='; value="${dest_addr:1}" - else - unset negation; value="$dest_addr"; - fi - if is_phys_dev "$value"; then - param4="${param4:+$param4 }oifname ${negation:+$negation }${value:1}" - param6="${param6:+$param6 }oifname ${negation:+$negation }${value:1}" - elif is_domain "$value"; then - local target='dst' type='ip' - if resolver 'create_resolver_set' "$iface" "$target" "$type" "$uid" "$name" && \ - resolver 'add_resolver_element' "$iface" "$target" "$type" "$uid" "$name" "$value"; then - param4="${param4:+$param4 }${nftIPv4Flag} daddr ${negation:+$negation }@${nftPrefix}_${iface}_4_${target}_${type}_${uid}" - param6="${param6:+$param6 }${nftIPv6Flag} daddr ${negation:+$negation }@${nftPrefix}_${iface}_6_${target}_${type}_${uid}" - elif nftset 'create' "$iface" "$target" "$type" "$uid" "$name" && \ - nftset 'add' "$iface" "$target" "$type" "$uid" "$name" "$value"; then - param4="${param4:+$param4 }${nftIPv4Flag} daddr ${negation:+$negation }@${nftPrefix}_${iface}_4_${target}_${type}_${uid}" - param6="${param6:+$param6 }${nftIPv6Flag} daddr ${negation:+$negation }@${nftPrefix}_${iface}_6_${target}_${type}_${uid}" - else - local resolvedIP4 resolvedIP6 - resolvedIP4="$(resolveip_to_nftset4 "$value")" - resolvedIP6="$(resolveip_to_nftset6 "$value")" - if [ -z "$resolvedIP4" ] && [ -z "$resolvedIP6" ]; then - state add 'errorSummary' 'errorFailedToResolve' "$value" - fi - param4="${param4:+$param4 }${nftIPv4Flag} daddr ${negation:+$negation }{ $resolvedIP4 }" - param6="${param6:+$param6 }${nftIPv6Flag} daddr ${negation:+$negation }{ $resolvedIP6 }" - fi - else - local target='dst' type='ip' - if nftset 'create' "$iface" "$target" "$type" "$uid" "$name" && \ - nftset 'add' "$iface" "$target" "$type" "$uid" "$name" "$value"; then - param4="${param4:+$param4 }${nftIPv4Flag} daddr ${negation:+$negation }@${nftPrefix}_${iface}_4_${target}_${type}_${uid}" - param6="${param6:+$param6 }${nftIPv6Flag} daddr ${negation:+$negation }@${nftPrefix}_${iface}_6_${target}_${type}_${uid}" - else - param4="${param4:+$param4 }${nftIPv4Flag} daddr ${negation:+$negation }${value}" - param6="${param6:+$param6 }${nftIPv6Flag} daddr ${negation:+$negation }${value}" - fi - fi - fi - - if [ -n "$src_port" ]; then - if [ "${src_port:0:1}" = "!" ]; then - negation='!='; value="${src_port:1}" - else - unset negation; value="$src_port"; - fi - param4="${param4:+$param4 }${proto_i:+$proto_i }sport ${negation:+$negation }{$(ports_to_nftset "$value")}" - param6="${param6:+$param6 }${proto_i:+$proto_i }sport ${negation:+$negation }{$(ports_to_nftset "$value")}" - fi - - if [ -n "$dest_port" ]; then - if [ "${dest_port:0:1}" = "!" ]; then - negation='!='; value="${dest_port:1}" - else - unset negation; value="$dest_port"; - fi - param4="${param4:+$param4 }${proto_i:+$proto_i }dport ${negation:+$negation }{$(ports_to_nftset "$value")}" - param6="${param6:+$param6 }${proto_i:+$proto_i }dport ${negation:+$negation }{$(ports_to_nftset "$value")}" - fi - - if is_tor "$iface"; then - local dest_udp_53 dest_tcp_80 dest_udp_80 dest_tcp_443 dest_udp_443 - local ipv4_error='0' ipv6_error='0' - local dest_i dest4 dest6 - param4="$nftInsertOption rule inet $nftTable ${nftPrefix}_${chain} dstnat meta nfproto ipv4 $param4" - param6="$nftInsertOption rule inet $nftTable ${nftPrefix}_${chain} dstnat meta nfproto ipv6 $param6" - dest_udp_53="udp dport 53 counter redirect to :${torDnsPort} comment 'Tor-DNS-UDP'" - dest_tcp_80="tcp dport 80 counter redirect to :${torTrafficPort} comment 'Tor-HTTP-TCP'" - dest_udp_80="udp dport 80 counter redirect to :${torTrafficPort} comment 'Tor-HTTP-UDP'" - dest_tcp_443="tcp dport 443 counter redirect to :${torTrafficPort} comment 'Tor-HTTPS-TCP'" - dest_udp_443="udp dport 443 counter redirect to :${torTrafficPort} comment 'Tor-HTTPS-UDP'" - for dest_i in dest_udp_53 dest_tcp_80 dest_udp_80 dest_tcp_443 dest_udp_443; do - eval "dest4=\$$dest_i" - eval "dest6=\$$dest_i" - nft4 "$param4" "$dest4" || ipv4_error='1' - nft6 "$param6" "$dest6" || ipv6_error='1' - if [ -n "$ipv6_enabled" ] && [ "$ipv4_error" -eq '1' ] && [ "$ipv6_error" -eq '1' ]; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessInsertionFailed' "$name" - state add 'errorSummary' 'errorPolicyProcessCMD' "nft $param4 $dest4" - state add 'errorSummary' 'errorPolicyProcessCMD' "nft $param6 $dest6" - logger -t "$packageName" "ERROR: nft $param4 $dest4" - logger -t "$packageName" "ERROR: nft $param6 $dest6" - elif [ -z "$ipv6_enabled" ] && [ "$ipv4_error" -eq '1' ]; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessInsertionFailedIpv4' "$name" - state add 'errorSummary' 'errorPolicyProcessCMD' "nft $param4 $dest4" - logger -t "$packageName" "ERROR: nft $param4 $dest4" - fi - done - else - param4="$nftInsertOption rule inet $nftTable ${nftPrefix}_${chain} $param4 $dest4 comment \"$name\"" - param6="$nftInsertOption rule inet $nftTable ${nftPrefix}_${chain} $param6 $dest6 comment \"$name\"" - local ipv4_error='0' ipv6_error='0' - if [ "$policy_routing_nft_prev_param4" != "$param4" ]; then - nft4 "$param4" || ipv4_error='1' - policy_routing_nft_prev_param4="$param4" - fi - if [ "$policy_routing_nft_prev_param6" != "$param6" ] && \ - [ "$param4" != "$param6" ]; then - nft6 "$param6" || ipv6_error='1' - policy_routing_nft_prev_param6="$param6" - fi - - if [ -n "$ipv6_enabled" ] && [ "$ipv4_error" -eq '1' ] && [ "$ipv6_error" -eq '1' ]; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessInsertionFailed' "$name" - state add 'errorSummary' 'errorPolicyProcessCMD' "nft $param4" - state add 'errorSummary' 'errorPolicyProcessCMD' "nft $param6" - logger -t "$packageName" "ERROR: nft $param4" - logger -t "$packageName" "ERROR: nft $param6" - elif [ -z "$ipv6_enabled" ] && [ "$ipv4_error" -eq '1' ]; then - processPolicyError='true' - state add 'errorSummary' 'errorPolicyProcessInsertionFailedIpv4' "$name" - state add 'errorSummary' 'errorPolicyProcessCMD' "nft $param4" - logger -t "$packageName" "ERROR: nft $param4" - fi - fi - done -} - -policy_process() { - local i j uid="$9" - if [ -z "$uid" ]; then # first call - [ "$enabled" -gt '0' ] || return 0 - unset processPolicyError - uid="$1" - if is_nft_mode; then - chain="$(str_to_lower "$chain")" - else - chain="$(str_to_upper "$chain")" - fi - proto="$(str_to_lower "$proto")" - [ "$proto" = 'auto' ] && unset proto - [ "$proto" = 'all' ] && unset proto - output 2 "Routing '$name' via $interface " - if [ -z "${src_addr}${src_port}${dest_addr}${dest_port}" ]; then - state add 'errorSummary' 'errorPolicyNoSrcDest' "$name" - output_fail; return 1; - fi - if [ -z "$interface" ]; then - state add 'errorSummary' 'errorPolicyNoInterface' "$name" - output_fail; return 1; - fi - if ! is_supported_interface "$interface"; then - state add 'errorSummary' 'errorPolicyUnknownInterface' "$name" - output_fail; return 1; - fi - src_port="${src_port// / }"; src_port="${src_port// /,}"; src_port="${src_port//,\!/ !}"; - dest_port="${dest_port// / }"; dest_port="${dest_port// /,}"; dest_port="${dest_port//,\!/ !}"; - policy_process "$name" "$interface" "$src_addr" "$src_port" "$dest_addr" "$dest_port" "$proto" "$chain" "$uid" - if [ -n "$processPolicyError" ]; then - output_fail - else - output_ok - fi - else # recursive call, get options from passed variables - local name="$1" interface="$2" src_addr="$3" src_port="$4" dest_addr="$5" dest_port="$6" proto="$7" chain="$8" - if str_contains "$src_addr" '[ ;\{\}]'; then - for i in $(str_extras_to_space "$src_addr"); do [ -n "$i" ] && policy_process "$name" "$interface" "$i" "$src_port" "$dest_addr" "$dest_port" "$proto" "$chain" "$uid"; done - elif str_contains "$src_port" '[ ;\{\}]'; then - for i in $(str_extras_to_space "$src_port"); do [ -n "$i" ] && policy_process "$name" "$interface" "$src_addr" "$i" "$dest_addr" "$dest_port" "$proto" "$chain" "$uid"; done - elif str_contains "$dest_addr" '[ ;\{\}]'; then - for i in $(str_extras_to_space "$dest_addr"); do [ -n "$i" ] && policy_process "$name" "$interface" "$src_addr" "$src_port" "$i" "$dest_port" "$proto" "$chain" "$uid"; done - elif str_contains "$dest_port" '[ ;\{\}]'; then - for i in $(str_extras_to_space "$dest_port"); do [ -n "$i" ] && policy_process "$name" "$interface" "$src_addr" "$src_port" "$dest_addr" "$i" "$proto" "$chain" "$uid"; done - elif str_contains "$proto" '[ ;\{\}]'; then - for i in $(str_extras_to_space "$proto"); do [ -n "$i" ] && policy_process "$name" "$interface" "$src_addr" "$src_port" "$dest_addr" "$dest_port" "$i" "$chain" "$uid"; done - else - if [ -n "$secure_reload" ] && { is_url_dl "$src_addr" || is_url_dl "$dest_addr"; }; then - state add 'errorSummary' 'errorNoDownloadWithSecureReload' "$name" - elif is_url "$src_addr"; then - src_addr="$(process_url "$src_addr")" - [ -n "$src_addr" ] && policy_process "$name" "$interface" "$src_addr" "$src_port" "$dest_addr" "$dest_port" "$proto" "$chain" "$uid" - elif is_url "$dest_addr"; then - dest_addr="$(process_url "$dest_addr")" - [ -n "$dest_addr" ] && policy_process "$name" "$interface" "$src_addr" "$src_port" "$dest_addr" "$dest_port" "$proto" "$chain" "$uid" - else - # if only src_addr is set add option 121 to dhcp leases? - policy_routing "$name" "$interface" "$src_addr" "$src_port" "$dest_addr" "$dest_port" "$proto" "$chain" "$uid" - fi - fi - fi -} - -try() { - if ! "$@"; then - state add 'errorSummary' 'errorTryFailed' "$*" - return 1 - fi -} - -interface_routing() { - local action="$1" tid="$2" mark="$3" iface="$4" gw4="$5" dev="$6" gw6="$7" dev6="$8" priority="$9" - local dscp s=0 i ipv4_error=1 ipv6_error=1 - if [ -z "$tid" ] || [ -z "$mark" ] || [ -z "$iface" ]; then - state add 'errorSummary' 'errorInterfaceRoutingEmptyValues' - return 1 - fi - case "$action" in - create) - if is_netifd_table_interface "$iface"; then - ipv4_error=0 - $ip_bin -4 rule del table "$tid" >/dev/null 2>&1 - try "$ip_bin" -4 rule add fwmark "${mark}/${fw_mask}" table "$tid" priority "$priority" || ipv4_error=1 - if is_nft_mode; then - try nft add chain inet "$nftTable" "${nftPrefix}_mark_${mark}" || ipv4_error=1 - try nft add rule inet "$nftTable" "${nftPrefix}_mark_${mark} counter mark set mark and ${fw_maskXor} xor ${mark}" || ipv4_error=1 - try nft add rule inet "$nftTable" "${nftPrefix}_mark_${mark} return" || ipv4_error=1 - else - ipt -t mangle -N "${iptPrefix}_MARK_${mark}" || ipv4_error=1 - ipt -t mangle -A "${iptPrefix}_MARK_${mark}" -j MARK --set-xmark "${mark}/${fw_mask}" || ipv4_error=1 - ipt -t mangle -A "${iptPrefix}_MARK_${mark}" -j RETURN || ipv4_error=1 - fi - if [ -n "$ipv6_enabled" ]; then - ipv6_error=0 - $ip_bin -6 rule del table "$tid" >/dev/null 2>&1 - try "$ip_bin" -6 rule add fwmark "${mark}/${fw_mask}" table "$tid" priority "$((priority-1))" || ipv6_error=1 - fi - else - if ! grep -q "$tid ${ipTablePrefix}_${iface}" "$rtTablesFile"; then - sed -i "/${ipTablePrefix}_${iface}/d" "$rtTablesFile" - sync - echo "$tid ${ipTablePrefix}_${iface}" >> "$rtTablesFile" - sync - fi - $ip_bin -4 rule del table "$tid" >/dev/null 2>&1 - $ip_bin -4 route flush table "$tid" >/dev/null 2>&1 - if [ -n "$gw4" ] || [ "$strict_enforcement" -ne '0' ]; then - ipv4_error=0 - if [ -z "$gw4" ]; then - try "$ip_bin" -4 route add unreachable default table "$tid" >/dev/null 2>&1 || ipv4_error=1 - else - try "$ip_bin" -4 route add default via "$gw4" dev "$dev" table "$tid" >/dev/null 2>&1 || ipv4_error=1 - fi -# shellcheck disable=SC2086 - while read -r i; do - i="$(echo "$i" | sed 's/ linkdown$//')" - i="$(echo "$i" | sed 's/ onlink$//')" - idev="$(echo "$i" | grep -Eso 'dev [^ ]*' | awk '{print $2}')" - if ! is_supported_iface_dev "$idev"; then - try "$ip_bin" -4 route add $i table "$tid" >/dev/null 2>&1 || ipv4_error=1 - fi - done << EOF - $($ip_bin -4 route list table main) -EOF - try "$ip_bin" -4 rule add fwmark "${mark}/${fw_mask}" table "$tid" priority "$priority" || ipv4_error=1 - if is_nft_mode; then - try nft add chain inet "$nftTable" "${nftPrefix}_mark_${mark}" || ipv4_error=1 - try nft add rule inet "$nftTable" "${nftPrefix}_mark_${mark} counter mark set mark and ${fw_maskXor} xor ${mark}" || ipv4_error=1 - try nft add rule inet "$nftTable" "${nftPrefix}_mark_${mark} return" || ipv4_error=1 - else - ipt -t mangle -N "${iptPrefix}_MARK_${mark}" || ipv4_error=1 - ipt -t mangle -A "${iptPrefix}_MARK_${mark}" -j MARK --set-xmark "${mark}/${fw_mask}" || ipv4_error=1 - ipt -t mangle -A "${iptPrefix}_MARK_${mark}" -j RETURN || ipv4_error=1 - fi - fi - if [ -n "$ipv6_enabled" ]; then - ipv6_error=0 - $ip_bin -6 rule del table "$tid" >/dev/null 2>&1 - $ip_bin -6 route flush table "$tid" >/dev/null 2>&1 - if { [ -n "$gw6" ] && [ "$gw6" != "::/0" ]; } || [ "$strict_enforcement" -ne '0' ]; then - if [ -z "$gw6" ] || [ "$gw6" = "::/0" ]; then - try "$ip_bin" -6 route add unreachable default table "$tid" >/dev/null 2>&1 || ipv6_error=1 - elif "$ip_bin" -6 route list table main | grep -q " dev $dev6 "; then - "$ip_bin" -6 route add default via "$gw6" dev "$dev6" table "$tid" >/dev/null 2>&1 || ipv6_error=1 - while read -r i; do - i="$(echo "$i" | sed 's/ linkdown$//')" - i="$(echo "$i" | sed 's/ onlink$//')" - # shellcheck disable=SC2086 - try "$ip_bin" -6 route add $i table "$tid" >/dev/null 2>&1 || ipv6_error=1 - done << EOF - $($ip_bin -6 route list table main | grep " dev $dev6 ") -EOF - else - try "$ip_bin" -6 route add "$($ip_bin -6 -o a show "$dev6" | awk '{print $4}')" dev "$dev6" table "$tid" >/dev/null 2>&1 || ipv6_error=1 - try "$ip_bin" -6 route add default dev "$dev6" table "$tid" >/dev/null 2>&1 || ipv6_error=1 - fi - fi - try "$ip_bin" -6 rule add fwmark "${mark}/${fw_mask}" table "$tid" priority "$((priority-1))" >/dev/null 2>&1 || ipv6_error=1 - fi - fi - if [ "$ipv4_error" -eq '0' ] || [ "$ipv6_error" -eq '0' ]; then - dscp="$(uci_get "$packageName" 'config' "${iface}_dscp")" - if is_nft_mode; then - if [ "${dscp:-0}" -ge '1' ] && [ "${dscp:-0}" -le '63' ]; then - try nft add rule inet "$nftTable" "${nftPrefix}_prerouting ${nftIPv4Flag} dscp ${dscp} goto ${nftPrefix}_mark_${mark}" || s=1 - if [ -n "$ipv6_enabled" ]; then - try nft add rule inet "$nftTable" "${nftPrefix}_prerouting ${nftIPv6Flag} dscp ${dscp} goto ${nftPrefix}_mark_${mark}" || s=1 - fi - fi - if [ "$iface" = "$icmp_interface" ]; then - try nft add rule inet "$nftTable" "${nftPrefix}_output ${nftIPv4Flag} protocol icmp goto ${nftPrefix}_mark_${mark}" || s=1 - if [ -n "$ipv6_enabled" ]; then - try nft add rule inet "$nftTable" "${nftPrefix}_output ${nftIPv6Flag} protocol icmp goto ${nftPrefix}_mark_${mark}" || s=1 - fi - fi - else - if [ "${dscp:-0}" -ge '1' ] && [ "${dscp:-0}" -le '63' ]; then - ipt -t mangle -I "${iptPrefix}_PREROUTING" -m dscp --dscp "${dscp}" -g "${iptPrefix}_MARK_${mark}" || s=1 - fi - if [ "$iface" = "$icmp_interface" ]; then - ipt -t mangle -I "${iptPrefix}_OUTPUT" -p icmp -g "${iptPrefix}_MARK_${mark}" || s=1 - fi - fi - else - s=1 - fi - return "$s" - ;; - create_user_set) - if is_nft_mode; then - nftset 'create_user_set' "$iface" 'dst' 'ip' 'user' '' "$mark" || s=1 - nftset 'create_user_set' "$iface" 'src' 'ip' 'user' '' "$mark" || s=1 - nftset 'create_user_set' "$iface" 'src' 'mac' 'user' '' "$mark" || s=1 - else - ips 'create_user_set' "$iface" 'dst' 'ip' 'user' '' "$mark" || s=1 - ips 'create_user_set' "$iface" 'dst' 'net' 'user' '' "$mark" || s=1 - ips 'create_user_set' "$iface" 'src' 'ip' 'user' '' "$mark" || s=1 - ips 'create_user_set' "$iface" 'src' 'net' 'user' '' "$mark" || s=1 - ips 'create_user_set' "$iface" 'src' 'mac' 'user' '' "$mark" || s=1 - fi - return "$s" - ;; - delete|destroy) - $ip_bin rule del table "$tid" >/dev/null 2>&1 - if ! is_netifd_table_interface "$iface"; then - $ip_bin route flush table "$tid" >/dev/null 2>&1 - sed -i "/${ipTablePrefix}_${iface}\$/d" "$rtTablesFile" - sync - fi - return "$s" - ;; - reload_interface) - is_netifd_table_interface "$iface" && return 0; - ipv4_error=0 - $ip_bin rule del table "$tid" >/dev/null 2>&1 - if ! is_netifd_table_interface "$iface"; then - $ip_bin route flush table "$tid" >/dev/null 2>&1 - fi - if [ -n "$gw4" ] || [ "$strict_enforcement" -ne '0' ]; then - if [ -z "$gw4" ]; then - try "$ip_bin" -4 route add unreachable default table "$tid" >/dev/null 2>&1 || ipv4_error=1 - else - try "$ip_bin" -4 route add default via "$gw4" dev "$dev" table "$tid" >/dev/null 2>&1 || ipv4_error=1 - fi - try "$ip_bin" rule add fwmark "${mark}/${fw_mask}" table "$tid" priority "$priority" || ipv4_error=1 - fi - if [ -n "$ipv6_enabled" ]; then - ipv6_error=0 - if { [ -n "$gw6" ] && [ "$gw6" != "::/0" ]; } || [ "$strict_enforcement" -ne '0' ]; then - if [ -z "$gw6" ] || [ "$gw6" = "::/0" ]; then - try "$ip_bin" -6 route add unreachable default table "$tid" || ipv6_error=1 - elif $ip_bin -6 route list table main | grep -q " dev $dev6 "; then - while read -r i; do - # shellcheck disable=SC2086 - try "$ip_bin" -6 route add $i table "$tid" >/dev/null 2>&1 || ipv6_error=1 - done << EOF - $($ip_bin -6 route list table main | grep " dev $dev6 ") -EOF - else - try "$ip_bin" -6 route add "$($ip_bin -6 -o a show "$dev6" | awk '{print $4}')" dev "$dev6" table "$tid" >/dev/null 2>&1 || ipv6_error=1 - try "$ip_bin" -6 route add default dev "$dev6" table "$tid" >/dev/null 2>&1 || ipv6_error=1 - fi - fi - try "$ip_bin" -6 rule add fwmark "${mark}/${fw_mask}" table "$tid" priority "$priority" || ipv6_error=1 - fi - if [ "$ipv4_error" -eq '0' ] || [ "$ipv6_error" -eq '0' ]; then - s=0 - else - s=1 - fi - return "$s" - ;; - esac -} - -json_add_gateway() { - local action="$1" tid="$2" mark="$3" iface="$4" gw4="$5" dev4="$6" gw6="$7" dev6="$8" priority="$9" default="${10}" - json_add_object '' - json_add_string 'name' "$iface" - json_add_string 'device_ipv4' "$dev4" - json_add_string 'gateway_ipv4' "$gw4" - json_add_string 'device_ipv6' "$dev6" - json_add_string 'gateway_ipv6' "$gw6" - if [ -n "$default" ]; then - json_add_boolean 'default' '1' - else - json_add_boolean 'default' '0' - fi - json_add_string 'action' "$action" - json_add_string 'table_id' "$tid" - json_add_string 'mark' "$mark" - json_add_string 'priority' "$priority" - json_close_object -} - -interface_process() { - local gw4 gw6 dev dev6 s=0 dscp iface="$1" action="$2" reloadedIface="$3" - local displayText dispDev dispGw4 dispGw6 dispStatus - - if [ "$iface" = 'all' ] && [ "$action" = 'prepare' ]; then - config_load 'network' - ifaceMark="$(printf '0x%06x' "$wan_mark")" - ifacePriority="$wan_ip_rules_priority" - unset ifaceTableID - return 0 - fi - - if [ "$iface" = 'tor' ]; then - case "$action" in - create|reload) - torDnsPort="$(get_tor_dns_port)" - torTrafficPort="$(get_tor_traffic_port)" - displayText="${iface}/53->${torDnsPort}/80,443->${torTrafficPort}" - gatewaySummary="${gatewaySummary}${displayText}\\n" - ;; - destroy) - ;; - esac - return 0 - fi - - is_supported_interface "$iface" || return 0 - is_wan6 "$iface" && return 0 - [ "$((ifaceMark))" -gt "$((fw_mask))" ] && return 1 - - if is_ovpn "$iface" && ! is_ovpn_valid "$iface"; then - : || state add 'warningSummary' 'warningInvalidOVPNConfig' "$iface" - fi - - network_get_device dev "$iface" - [ -z "$dev" ] && network_get_physdev dev "$iface" - if is_wan "$iface" && [ -n "$wanIface6" ] && str_contains "$wanIface6" "$iface"; then - network_get_device dev6 "$wanIface6" - [ -z "$dev6" ] && network_get_physdev dev6 "$wanIface6" - fi - - [ -z "$dev6" ] && dev6="$dev" - [ -z "$ifaceMark" ] && ifaceMark="$(printf '0x%06x' "$wan_mark")" - [ -z "$ifacePriority" ] && ifacePriority="$wan_ip_rules_priority" - - case "$action" in - pre_init) - [ -z "$ifaceTableID" ] && ifaceTableID="$(get_rt_tables_non_pbr_next_id)" - eval "pre_init_mark_${iface//-/_}"='$ifaceMark' - eval "pre_init_priority_${iface//-/_}"='$ifacePriority' - eval "pre_init_tid_${iface//-/_}"='$ifaceTableID' - ifaceMark="$(printf '0x%06x' $((ifaceMark + wan_mark)))" - ifacePriority="$((ifacePriority - 1))" - ifaceTableID="$((ifaceTableID + 1))" - return 0 - ;; - create) - ifaceTableID="$(get_rt_tables_id "$iface")" - [ -z "$ifaceTableID" ] && ifaceTableID="$(get_rt_tables_next_id)" - eval "mark_${iface//-/_}"='$ifaceMark' - eval "tid_${iface//-/_}"='$ifaceTableID' - pbr_get_gateway4 gw4 "$iface" "$dev" - pbr_get_gateway6 gw6 "$iface" "$dev6" - dispGw4="${gw4:-0.0.0.0}" - dispGw6="${gw6:-::/0}" - [ "$iface" != "$dev" ] && dispDev="$dev" - if is_default_dev "$dev"; then - [ "$verbosity" = '1' ] && dispStatus="$_OK_" || dispStatus="$__OK__" - fi - displayText="${iface}/${dispDev:+$dispDev/}${dispGw4}${ipv6_enabled:+/$dispGw6}" - output 2 "Setting up routing for '$displayText' " - if interface_routing 'create' "$ifaceTableID" "$ifaceMark" "$iface" "$gw4" "$dev" "$gw6" "$dev6" "$ifacePriority"; then - json_add_gateway 'create' "$ifaceTableID" "$ifaceMark" "$iface" "$gw4" "$dev" "$gw6" "$dev6" "$ifacePriority" "$dispStatus" - gatewaySummary="${gatewaySummary}${displayText}${dispStatus:+ $dispStatus}\\n" - if is_netifd_table_interface "$iface"; then output_okb; else output_ok; fi - else - state add 'errorSummary' 'errorFailedSetup' "$displayText" - output_fail - fi - ;; - create_user_set) - ifaceTableID="$(get_rt_tables_id "$iface")" - [ -z "$ifaceTableID" ] && ifaceTableID="$(get_rt_tables_next_id)" - eval "mark_${iface//-/_}"='$ifaceMark' - eval "tid_${iface//-/_}"='$ifaceTableID' - pbr_get_gateway4 gw4 "$iface" "$dev" - pbr_get_gateway6 gw6 "$iface" "$dev6" - dispGw4="${gw4:-0.0.0.0}" - dispGw6="${gw6:-::/0}" - [ "$iface" != "$dev" ] && dispDev="$dev" - if is_default_dev "$dev"; then - [ "$verbosity" = '1' ] && dispStatus="$_OK_" || dispStatus="$__OK__" - fi - displayText="${iface}/${dispDev:+$dispDev/}${dispGw4}${ipv6_enabled:+/$dispGw6}" - interface_routing 'create_user_set' "$ifaceTableID" "$ifaceMark" "$iface" "$gw4" "$dev" "$gw6" "$dev6" "$ifacePriority" - ;; - destroy) - ifaceTableID="$(get_rt_tables_id "$iface")" - [ -z "$ifaceTableID" ] && ifaceTableID="$(get_rt_tables_next_id)" - eval "mark_${iface//-/_}"='$ifaceMark' - eval "tid_${iface//-/_}"='$ifaceTableID' - pbr_get_gateway4 gw4 "$iface" "$dev" - pbr_get_gateway6 gw6 "$iface" "$dev6" - dispGw4="${gw4:-0.0.0.0}" - dispGw6="${gw6:-::/0}" - [ "$iface" != "$dev" ] && dispDev="$dev" - if is_default_dev "$dev"; then - [ "$verbosity" = '1' ] && dispStatus="$_OK_" || dispStatus="$__OK__" - fi - displayText="${iface}/${dispDev:+$dispDev/}${dispGw4}${ipv6_enabled:+/$dispGw6}" - displayText="${iface}/${dispDev:+$dispDev/}${dispGw4}${ipv6_enabled:+/$dispGw6}" - output 2 "Removing routing for '$displayText' " - interface_routing 'destroy' "${ifaceTableID}" "${ifaceMark}" "${iface}" - if is_netifd_table_interface "$iface"; then output_okb; else output_ok; fi - ;; - reload) - ifaceTableID="$(get_rt_tables_id "$iface")" - [ -z "$ifaceTableID" ] && ifaceTableID="$(get_rt_tables_next_id)" - eval "mark_${iface//-/_}"='$ifaceMark' - eval "tid_${iface//-/_}"='$ifaceTableID' - pbr_get_gateway4 gw4 "$iface" "$dev" - pbr_get_gateway6 gw6 "$iface" "$dev6" - dispGw4="${gw4:-0.0.0.0}" - dispGw6="${gw6:-::/0}" - [ "$iface" != "$dev" ] && dispDev="$dev" - if is_default_dev "$dev"; then - [ "$verbosity" = '1' ] && dispStatus="$_OK_" || dispStatus="$__OK__" - fi - displayText="${iface}/${dispDev:+$dispDev/}${dispGw4}${ipv6_enabled:+/$dispGw6}" - gatewaySummary="${gatewaySummary}${displayText}${dispStatus:+ $dispStatus}\\n" - ;; - reload_interface) - ifaceTableID="$(get_rt_tables_id "$iface")" - [ -z "$ifaceTableID" ] && ifaceTableID="$(get_rt_tables_next_id)" - eval "mark_${iface//-/_}"='$ifaceMark' - eval "tid_${iface//-/_}"='$ifaceTableID' - pbr_get_gateway4 gw4 "$iface" "$dev" - pbr_get_gateway6 gw6 "$iface" "$dev6" - dispGw4="${gw4:-0.0.0.0}" - dispGw6="${gw6:-::/0}" - [ "$iface" != "$dev" ] && dispDev="$dev" - if is_default_dev "$dev"; then - [ "$verbosity" = '1' ] && dispStatus="$_OK_" || dispStatus="$__OK__" - fi - displayText="${iface}/${dispDev:+$dispDev/}${dispGw4}${ipv6_enabled:+/$dispGw6}" - if [ "$iface" = "$reloadedIface" ]; then - output 2 "Reloading routing for '$displayText' " - if interface_routing 'reload_interface' "$ifaceTableID" "$ifaceMark" "$iface" "$gw4" "$dev" "$gw6" "$dev6" "$ifacePriority"; then - json_add_gateway 'reload_interface' "$ifaceTableID" "$ifaceMark" "$iface" "$gw4" "$dev" "$gw6" "$dev6" "$ifacePriority" "$dispStatus" - gatewaySummary="${gatewaySummary}${displayText}${dispStatus:+ $dispStatus}\\n" - if is_netifd_table_interface "$iface"; then output_okb; else output_ok; fi - else - state add 'errorSummary' 'errorFailedReload' "$displayText" - output_fail - fi - else - gatewaySummary="${gatewaySummary}${displayText}${dispStatus:+ $dispStatus}\\n" - fi - ;; - esac -# ifaceTableID="$((ifaceTableID + 1))" - ifaceMark="$(printf '0x%06x' $((ifaceMark + wan_mark)))" - ifacePriority="$((ifacePriority - 2))" - return $s -} - -user_file_process() { - local shellBin="${SHELL:-/bin/ash}" - [ "$enabled" -gt '0' ] || return 0 - if [ ! -s "$path" ]; then - state add 'errorSummary' 'errorUserFileNotFound' "$path" - output_fail - return 1 - fi - if ! $shellBin -n "$path"; then - state add 'errorSummary' 'errorUserFileSyntax' "$path" - output_fail - return 1 - fi - output 2 "Running $path " -# shellcheck disable=SC1090 - if ! . "$path"; then - state add 'errorSummary' 'errorUserFileRunning' "$path" - if grep -q -w 'curl' "$path" && ! is_present 'curl'; then - state add 'errorSummary' 'errorUserFileNoCurl' "$path" - fi - output_fail - return 1 - else - output_ok - return 0 - fi -} - -boot() { - local procd_boot_delay - config_load "$packageName" - config_get procd_boot_delay 'config' 'procd_boot_delay' '0' - nft_file 'delete' - ubus -t 30 wait_for network.interface 2>/dev/null - { is_integer "$procd_boot_delay" && sleep "$procd_boot_delay"; \ - rc_procd start_service 'on_boot' && service_started 'on_boot'; } & -} - -on_firewall_reload() { - if [ ! -e "$packageLockFile" ]; then - logger -t "$packageName" "Reload on firewall action aborted: service is stopped." - return 0 - else - if nft_file 'exists'; then - logger -t "$packageName" "Reusing the fw4 nft file." - else - rc_procd start_service 'on_firewall_reload' "$1" - fi - fi -} - -on_interface_reload() { - if [ ! -e "$packageLockFile" ]; then - logger -t "$packageName" "Reload on interface change aborted: service is stopped." - return 0 - else - rc_procd start_service 'on_interface_reload' "$1" - fi -} - -start_service() { - local resolverStoredHash resolverNewHash i param="$1" reloadedIface - - load_environment "${param:-on_start}" "$(load_validate_config)" || return 1 - is_wan_up "$param" || return 1 - - interface_process 'all' 'prepare' - config_foreach interface_process 'interface' 'pre_init' - - case "$param" in - on_boot) - serviceStartTrigger='on_start' - ;; - on_firewall_reload) - serviceStartTrigger='on_start' - ;; - on_interface_reload) - reloadedIface="$2" - local tid pre_init_tid - tid="$(get_rt_tables_id "$reloadedIface")" - pre_init_tid="$(eval echo "\$pre_init_tid_${reloadedIface//-/_}")" - if [ "$tid" = "$pre_init_tid" ]; then -# logger -t "$packageName" "Updated interface $reloadedIface TID: ${tid}; Pre-Init TID: ${pre_init_tid}. Reloading..." - serviceStartTrigger='on_interface_reload' - else -# logger -t "$packageName" "Updated interface $reloadedIface TID: ${tid}; Pre-Init TID: ${pre_init_tid}. Restarting..." - serviceStartTrigger='on_start' - unset reloadedIface - fi -# if is_ovpn "$reloadedIface"; then -# logger -t "$packageName" "Updated interface is an OpenVPN tunnel, restarting." -# serviceStartTrigger='on_start' -# unset reloadedIface -# else -# serviceStartTrigger='on_interface_reload' -# fi - ;; - on_reload) - serviceStartTrigger='on_reload' - ;; - on_restart) - serviceStartTrigger='on_start' - ;; - esac - - if [ -n "$reloadedIface" ] && ! is_supported_interface "$reloadedIface"; then - return 0 - fi - - if [ -n "$(ubus_get_status error)" ] || [ -n "$(ubus_get_status warning)" ]; then - serviceStartTrigger='on_start' - unset reloadedIface - elif ! is_service_running; then - serviceStartTrigger='on_start' - unset reloadedIface - elif [ -z "$(ubus_get_status gateways)" ]; then - serviceStartTrigger='on_start' - unset reloadedIface -# elif [ "$serviceStartTrigger" = 'on_interface_reload' ] && \ -# [ -z "$(ubus_get_interface "$reloadedIface" 'gateway_ipv4')" ] && \ -# [ -z "$(ubus_get_interface "$reloadedIface" 'gateway_ipv6')" ]; then -# serviceStartTrigger='on_start' -# unset reloadedIface - else - serviceStartTrigger="${serviceStartTrigger:-on_start}" - fi - - procd_open_instance 'main' - procd_set_param command /bin/true - procd_set_param stdout 1 - procd_set_param stderr 1 - procd_open_data - - case $serviceStartTrigger in - on_interface_reload) - output 1 "Reloading Interface: $reloadedIface " - json_add_array 'gateways' - interface_process 'all' 'prepare' - config_foreach interface_process 'interface' 'reload_interface' "$reloadedIface" - json_close_array - output 1 '\n' - ;; - on_reload) - traffic_killswitch 'insert' - resolver 'store_hash' - resolver 'cleanup_all' - resolver 'configure' - resolver 'init' - cleanup_main_chains - cleanup_sets - nft_file 'create' - if ! is_nft_mode; then - for i in $chainsList; do - i="$(str_to_upper "$i")" - ipt -t mangle -N "${iptPrefix}_${i}" - ipt -t mangle "$rule_create_option" "$i" -m mark --mark "0x0/${fw_mask}" -j "${iptPrefix}_${i}" - done - ipt -t nat -N "${iptPrefix}_PREROUTING" - fi - json_add_array 'gateways' - interface_process 'all' 'prepare' - config_foreach interface_process 'interface' 'reload' - interface_process 'tor' 'destroy' - is_tor_running && interface_process 'tor' 'reload' - json_close_array - if is_config_enabled 'policy'; then - output 1 'Processing policies ' - config_load "$packageName" - config_foreach load_validate_policy 'policy' policy_process - output 1 '\n' - fi - if is_config_enabled 'dns_policy'; then - output 1 'Processing dns policies ' - config_load "$packageName" - config_foreach load_validate_dns_policy 'dns_policy' dns_policy_process - output 1 '\n' - fi - if is_config_enabled 'include'; then - interface_process 'all' 'prepare' - config_foreach interface_process 'interface' 'create_user_set' - output 1 'Processing user file(s) ' - config_load "$packageName" - config_foreach load_validate_include 'include' user_file_process - output 1 '\n' - fi - nft_file 'install' - resolver 'init_end' - ! nft_file 'exists' && resolver 'compare_hash' && resolver 'restart' - traffic_killswitch 'remove' - ;; - on_start|*) - traffic_killswitch 'insert' - resolver 'store_hash' - resolver 'cleanup_all' - resolver 'configure' - resolver 'init' - cleanup_main_chains - cleanup_sets - cleanup_marking_chains - cleanup_rt_tables - nft_file 'create' - if ! is_nft_mode; then - for i in $chainsList; do - i="$(str_to_upper "$i")" - ipt -t mangle -N "${iptPrefix}_${i}" - ipt -t mangle "$rule_create_option" "$i" -m mark --mark "0x0/${fw_mask}" -j "${iptPrefix}_${i}" - done - ipt -t nat -N "${iptPrefix}_PREROUTING" - fi - output 1 'Processing interfaces ' - json_add_array 'gateways' - interface_process 'all' 'prepare' - config_foreach interface_process 'interface' 'create' - interface_process 'tor' 'destroy' - is_tor_running && interface_process 'tor' 'create' - json_close_array - ip route flush cache - output 1 '\n' - if is_config_enabled 'policy'; then - output 1 'Processing policies ' - config_load "$packageName" - config_foreach load_validate_policy 'policy' policy_process - output 1 '\n' - fi - if is_config_enabled 'dns_policy'; then - output 1 'Processing dns policies ' - config_load "$packageName" - config_foreach load_validate_dns_policy 'dns_policy' dns_policy_process - output 1 '\n' - fi - if is_config_enabled 'include'; then - interface_process 'all' 'prepare' - config_foreach interface_process 'interface' 'create_user_set' - output 1 'Processing user file(s) ' - config_load "$packageName" - config_foreach load_validate_include 'include' user_file_process - output 1 '\n' - fi - nft_file 'install' - resolver 'init_end' - ! nft_file 'exists' && resolver 'compare_hash' && resolver 'restart' - traffic_killswitch 'remove' - ;; - esac - - if [ -z "$gatewaySummary" ]; then - state add 'errorSummary' 'errorNoGateways' - fi - json_add_object 'status' - [ -n "$gatewaySummary" ] && json_add_string 'gateways' "$gatewaySummary" - [ -n "$errorSummary" ] && json_add_string 'errors' "$errorSummary" - [ -n "$warningSummary" ] && json_add_string 'warnings' "$warningSummary" - if [ "$strict_enforcement" -ne '0' ] && str_contains "$gatewaySummary" '0.0.0.0'; then - json_add_string 'mode' 'strict' - fi - json_close_object - procd_close_data - procd_close_instance -} - -service_started() { - if nft_file 'exists'; then - procd_set_config_changed firewall - if nft_file 'exists'; then - resolver 'compare_hash' && resolver 'restart' - [ -n "$gatewaySummary" ] && output "$serviceName (fw4 nft file mode) started with gateways:\\n${gatewaySummary}" - else - output "$serviceName FAILED TO START in fw4 nft file mode!!!" - output "Check the output of nft -c -f $nftTempFile" - fi - elif is_nft_mode; then - [ -n "$gatewaySummary" ] && output "$serviceName (nft mode) started with gateways:\\n${gatewaySummary}" - else - [ -n "$gatewaySummary" ] && output "$serviceName (iptables mode) started with gateways:\\n${gatewaySummary}" - fi - state print 'errorSummary' - state print 'warningSummary' - touch "$packageLockFile" - if [ -n "$errorSummary" ]; then - return 2 - elif [ -n "$warningSummary" ]; then - return 1 - else - return 0 - fi -} - -service_triggers() { - local n - load_environment 'on_triggers' -# shellcheck disable=SC2034 - PROCD_RELOAD_DELAY=$(( procd_reload_delay * 1000 )) - procd_open_validate - load_validate_config - load_validate_policy - load_validate_include - procd_close_validate - procd_open_trigger - procd_add_config_trigger "config.change" 'openvpn' "/etc/init.d/${packageName}" reload 'on_openvpn_change' - procd_add_config_trigger "config.change" "${packageName}" /etc/init.d/${packageName} reload - for n in $ifacesSupported; do - procd_add_interface_trigger "interface.*" "$n" /etc/init.d/${packageName} on_interface_reload "$n" - done - procd_close_trigger -# procd_add_raw_trigger "interface.*.up" 4000 "/etc/init.d/${packageName}" restart 'on_interface_up' - if [ "$serviceStartTrigger" = 'on_start' ]; then - output 3 "$serviceName monitoring interfaces: ${ifacesSupported}\\n" - fi -} - -stop_service() { - local i nft_file_mode - load_environment 'on_stop' - ! is_service_running && [ "$(get_rt_tables_next_id)" = "$(get_rt_tables_non_pbr_next_id)" ] && return 0 - [ "$1" = 'quiet' ] && quiet_mode 'on' - traffic_killswitch 'insert' - if nft_file 'exists'; then - nft_file_mode=1 - fi - nft_file 'delete' - cleanup_main_chains - cleanup_sets - cleanup_marking_chains - output 1 'Resetting interfaces ' - config_load 'network' - config_foreach interface_process 'interface' 'destroy' - interface_process 'tor' 'destroy' - cleanup_rt_tables - output 1 "\\n" - ip route flush cache - unset ifaceMark - unset ifaceTableID - resolver 'store_hash' - resolver 'cleanup_all' - resolver 'compare_hash' && resolver 'restart' - traffic_killswitch 'remove' - if [ "$enabled" -ne '0' ]; then - if [ -n "$nft_file_mode" ]; then - output "$serviceName (fw4 nft file mode) stopped "; output_okn; - elif is_nft_mode; then - output "$serviceName (nft mode) stopped "; output_okn; - else - output "$serviceName (iptables mode) stopped "; output_okn; - fi - fi - rm -f "$packageLockFile" -} - -version() { echo "$PKG_VERSION"; } - -status_service() { - local _SEPARATOR_='============================================================' - load_environment 'on_status' - if is_nft_mode; then - status_service_nft "$@" - else - status_service_iptables "$@" - fi -} - -status_service_iptables() { - local dist vers out id s param status set_d set_p tableCount i=0 dev dev6 j wan_tid - - json_load "$(ubus call system board)"; json_select release; json_get_var dist distribution; json_get_var vers version - if [ -n "$wanIface4" ]; then - network_get_gateway wanGW4 "$wanIface4" - network_get_device dev "$wanIface4" - fi - if [ -n "$wanIface6" ]; then - network_get_device dev6 "$wanIface6" - wanGW6=$($ip_bin -6 route show | grep -m1 " dev $dev6 " | awk '{print $1}') - [ "$wanGW6" = "default" ] && wanGW6=$($ip_bin -6 route show | grep -m1 " dev $dev6 " | awk '{print $3}') - fi - while [ "${1:0:1}" = "-" ]; do param="${1//-/}"; eval "set_$param=1"; shift; done - [ -e "/var/${packageName}-support" ] && rm -f "/var/${packageName}-support" - status="$serviceName running on $dist $vers." - [ -n "$wanIface4" ] && status="$status WAN (IPv4): ${wanIface4}/${dev}/${wanGW4:-0.0.0.0}." - [ -n "$wanIface6" ] && status="$status WAN (IPv6): ${wanIface6}/${dev6}/${wanGW6:-::/0}." - { - echo "$status" - echo "$_SEPARATOR_" - dnsmasq --version 2>/dev/null | sed '/^$/,$d' - if [ -n "$1" ]; then - echo "$_SEPARATOR_" - echo "Resolving domains" - for i in $1; do - echo "$i: $(resolveip "$i" | tr '\n' ' ')" - done - fi - - echo "$_SEPARATOR_" - echo "Routes/IP Rules" - tableCount="$(grep -c "${packageName}_" $rtTablesFile)" || tableCount=0 - if [ -n "$set_d" ]; then route; else route | grep '^default'; fi - if [ -n "$set_d" ]; then ip rule list; fi - wan_tid=$(($(get_rt_tables_next_id)-tableCount)) - i=0; while [ "$i" -lt "$tableCount" ]; do - echo "IPv4 table $((wan_tid + i)) route: $($ip_bin -4 route show table $((wan_tid + i)) | grep default)" - echo "IPv4 table $((wan_tid + i)) rule(s):" - $ip_bin -4 rule list table "$((wan_tid + i))" - i=$((i + 1)) - done - - if [ -n "$ipv6_enabled" ]; then - i=0; while [ "$i" -lt "$tableCount" ]; do - $ip_bin -6 route show table $((wan_tid + i)) | while read -r param; do - echo "IPv6 Table $((wan_tid + i)): $param" - done - i=$((i + 1)) - done - fi - - for j in Mangle NAT; do - if [ -z "$set_d" ]; then - for i in $chainsList; do - i="$(str_to_upper "$i")" - if iptables -v -t "$(str_to_lower $j)" -S "${iptPrefix}_${i}" >/dev/null 2>&1; then - echo "$_SEPARATOR_" - echo "$j IP Table: $i" - iptables -v -t "$(str_to_lower $j)" -S "${iptPrefix}_${i}" - if [ -n "$ipv6_enabled" ]; then - echo "$_SEPARATOR_" - echo "$j IPv6 Table: $i" - iptables -v -t "$(str_to_lower $j)" -S "${iptPrefix}_${i}" - fi - fi - done - else - echo "$_SEPARATOR_" - echo "$j IP Table" - iptables -L -t "$(str_to_lower $j)" - if [ -n "$ipv6_enabled" ]; then - echo "$_SEPARATOR_" - echo "$j IPv6 Table" - iptables -L -t "$(str_to_lower $j)" - fi - fi - i=0; ifaceMark="$wan_mark"; - while [ "$i" -lt "$tableCount" ]; do - if iptables -v -t "$(str_to_lower $j)" -S "${iptPrefix}_MARK_${ifaceMark}" >/dev/null 2>&1; then - echo "$_SEPARATOR_" - echo "$j IP Table MARK Chain: ${iptPrefix}_MARK_${ifaceMark}" - iptables -v -t "$(str_to_lower $j)" -S "${iptPrefix}_MARK_${ifaceMark}" - ifaceMark="$(printf '0x%06x' $((ifaceMark + wan_mark)))"; - fi - i=$((i + 1)) - done - done - - echo "$_SEPARATOR_" - echo "Current ipsets" - ipset save - if [ -s "$dnsmasqFileDefault" ]; then - echo "$_SEPARATOR_" - echo "DNSMASQ sets" - cat "$dnsmasqFileDefault" - fi - if [ -s "$aghIpsetFile" ]; then - echo "$_SEPARATOR_" - echo "AdGuardHome sets" - cat "$aghIpsetFile" - fi - echo "$_SEPARATOR_" - } | tee -a /var/${packageName}-support - if [ -n "$set_p" ]; then - printf "%b" "Pasting to paste.ee... " - if curl --version 2>/dev/null | grep -q "Protocols: .*https.*"; then - json_init; json_add_string 'description' "${packageName}-support" - json_add_array 'sections'; json_add_object '0' - json_add_string 'name' "$(uci_get 'system' '@system[0]' 'hostname')" - json_add_string 'contents' "$(cat /var/${packageName}-support)" - json_close_object; json_close_array; payload=$(json_dump) - out=$(curl -s -k "https://api.paste.ee/v1/pastes" -X "POST" -H "Content-Type: application/json" -H "X-Auth-Token:uVOJt6pNqjcEWu7qiuUuuxWQafpHhwMvNEBviRV2B" -d "$payload") - json_load "$out"; json_get_var id id; json_get_var s success - [ "$s" = "1" ] && printf "%b" "https://paste.ee/p/$id $__OK__\\n" || printf "%b" "$__FAIL__\\n" - [ -e "/var/${packageName}-support" ] && rm -f "/var/${packageName}-support" - else - printf "%b" "${__FAIL__}\\n" - printf "%b" "${_ERROR_}: The curl, libopenssl or ca-bundle packages were not found!\\nRun 'opkg update; opkg install curl libopenssl ca-bundle' to install them.\\n" - fi - else - printf "%b" "Your support details have been logged to '/var/${packageName}-support'. $__OK__\\n" - fi -} - -status_service_nft() { - local i dev dev6 wan_tid - - json_load "$(ubus call system board)"; json_select release; json_get_var dist distribution; json_get_var vers version - if [ -n "$wanIface4" ]; then - network_get_gateway wanGW4 "$wanIface4" - network_get_device dev "$wanIface4" - fi - if [ -n "$wanIface6" ]; then - network_get_device dev6 "$wanIface6" - wanGW6=$($ip_bin -6 route show | grep -m1 " dev $dev6 " | awk '{print $1}') - [ "$wanGW6" = "default" ] && wanGW6=$($ip_bin -6 route show | grep -m1 " dev $dev6 " | awk '{print $3}') - fi - while [ "${1:0:1}" = "-" ]; do param="${1//-/}"; eval "set_$param=1"; shift; done - [ -e "/var/${packageName}-support" ] && rm -f "/var/${packageName}-support" - status="$serviceName running on $dist $vers." - [ -n "$wanIface4" ] && status="$status WAN (IPv4): ${wanIface4}/${dev}/${wanGW4:-0.0.0.0}." - [ -n "$wanIface6" ] && status="$status WAN (IPv6): ${wanIface6}/${dev6}/${wanGW6:-::/0}." - - echo "$_SEPARATOR_" - echo "$packageName - environment" - echo "$status" - echo "$_SEPARATOR_" - dnsmasq --version 2>/dev/null | sed '/^$/,$d' - if nft_file 'exists'; then - echo "$_SEPARATOR_" - echo "$packageName fw4 nft file: $nftPermFile" - sed '1d;2d;' "$nftPermFile" - fi - echo "$_SEPARATOR_" - echo "$packageName chains - policies" - for i in $chainsList dstnat_lan; do - "$nft" -a list table inet "$nftTable" | sed -n "/chain ${nftPrefix}_${i} {/,/\t}/p" - done - echo "$_SEPARATOR_" - echo "$packageName chains - marking" - for i in $(get_mark_nft_chains); do - "$nft" -a list table inet "$nftTable" | sed -n "/chain ${i} {/,/\t}/p" - done - echo "$_SEPARATOR_" - echo "$packageName nft sets" - for i in $(get_nft_sets); do - "$nft" -a list table inet "$nftTable" | sed -n "/set ${i} {/,/\t}/p" - done - if [ -s "$dnsmasqFileDefault" ]; then - echo "$_SEPARATOR_" - echo "dnsmasq sets" - cat "$dnsmasqFileDefault" - fi -# echo "$_SEPARATOR_" -# ip rule list | grep "${packageName}_" - echo "$_SEPARATOR_" - tableCount="$(grep -c "${packageName}_" $rtTablesFile)" || tableCount=0 - wan_tid=$(($(get_rt_tables_next_id)-tableCount)) - i=0; while [ "$i" -lt "$tableCount" ]; do - echo "IPv4 table $((wan_tid + i)) route: $($ip_bin -4 route show table $((wan_tid + i)) | grep default)" - echo "IPv4 table $((wan_tid + i)) rule(s):" - $ip_bin -4 rule list table "$((wan_tid + i))" - if [ -n "$ipv6_enabled" ]; then - echo "IPv6 table $((wan_tid + i)) route: $($ip_bin -6 route show table $((wan_tid + i)) | grep default)" - echo "IPv6 table $((wan_tid + i)) rule(s):" - $ip_bin -6 route show table $((wan_tid + i)) - fi - i=$((i + 1)) - done -} - -# shellcheck disable=SC2120 -load_validate_config() { - uci_load_validate "$packageName" "$packageName" "$1" "${2}${3:+ $3}" \ - 'enabled:bool:0' \ - 'strict_enforcement:bool:1' \ - 'secure_reload:bool:0' \ - 'ipv6_enabled:bool:0' \ - 'resolver_set:or("", "none", "adguardhome.ipset", "dnsmasq.ipset", "dnsmasq.nftset")' \ - 'resolver_instance:list(or(integer, string)):*' \ - 'verbosity:range(0,2):2' \ - 'wan_mark:regex("[A-Fa-f0-9]{8}"):010000' \ - 'fw_mask:regex("[A-Fa-f0-9]{8}"):ff0000' \ - 'icmp_interface:or("", tor, uci("network", "@interface"))' \ - 'ignored_interface:list(or(tor, uci("network", "@interface")))' \ - 'supported_interface:list(or(ignore, tor, regex("xray_.*"), uci("network", "@interface")))' \ - 'procd_boot_delay:integer:0' \ - 'procd_boot_timeout:integer:30' \ - 'procd_lan_interface:string' \ - 'procd_reload_delay:integer:0' \ - 'procd_wan_ignore_status:bool:0' \ - 'procd_wan_interface:network:wan' \ - 'procd_wan6_interface:network:wan6' \ - 'wan_ip_rules_priority:uinteger:30000' \ - 'rule_create_option:or("", add, insert):add' \ - 'webui_supported_protocol:list(string)' \ - 'nft_file_support:bool:1'\ - 'nft_set_auto_merge:bool:1'\ - 'nft_set_counter:bool:1'\ - 'nft_set_flags_interval:bool:1'\ - 'nft_set_flags_timeout:bool:0'\ - 'nft_set_gc_interval:or("", string)'\ - 'nft_set_policy:or("", memory, performance):performance'\ - 'nft_set_timeout:or("", string)' -} - -# shellcheck disable=SC2120 -load_validate_dns_policy() { - local name - local enabled - local src_addr - local dest_dns - uci_load_validate "$packageName" 'policy' "$1" "${2}${3:+ $3}" \ - 'name:string:Untitled' \ - 'enabled:bool:1' \ - 'src_addr:list(neg(or(host,network,macaddr,string)))' \ - 'dest_dns:list(or(host,network,string))' -} - -# shellcheck disable=SC2120 -load_validate_policy() { - local name - local enabled - local interface - local proto - local chain - local src_addr - local src_port - local dest_addr - local dest_port - uci_load_validate "$packageName" 'policy' "$1" "${2}${3:+ $3}" \ - 'name:string:Untitled' \ - 'enabled:bool:1' \ - 'interface:or("ignore", "tor", regex("xray_.*"), uci("network", "@interface")):wan' \ - 'proto:or(string)' \ - 'chain:or("", "forward", "input", "output", "prerouting", "postrouting", "FORWARD", "INPUT", "OUTPUT", "PREROUTING", "POSTROUTING"):prerouting' \ - 'src_addr:list(neg(or(host,network,macaddr,string)))' \ - 'src_port:list(neg(or(portrange,string)))' \ - 'dest_addr:list(neg(or(host,network,string)))' \ - 'dest_port:list(neg(or(portrange,string)))' -} - -# shellcheck disable=SC2120 -load_validate_include() { - local path= - local enabled= - uci_load_validate "$packageName" 'include' "$1" "${2}${3:+ $3}" \ - 'path:file' \ - 'enabled:bool:0' -} diff --git a/net/pbr/files/etc/uci-defaults/91-pbr b/net/pbr/files/etc/uci-defaults/91-pbr deleted file mode 100644 index 9fc47e4bb4..0000000000 --- a/net/pbr/files/etc/uci-defaults/91-pbr +++ /dev/null @@ -1,62 +0,0 @@ -#!/bin/sh -# shellcheck disable=SC3037,SC3043 - -readonly pbrFunctionsFile='/etc/init.d/pbr' -if [ -s "$pbrFunctionsFile" ]; then -# shellcheck source=../../etc/init.d/pbr - . "$pbrFunctionsFile" -else - printf "%b: pbr init.d file (%s) not found! \n" '\033[0;31mERROR\033[0m' "$pbrFunctionsFile" -fi - -# shellcheck disable=SC2317 -pbr_iface_setup() { - local iface="${1}" - local proto - config_get proto "${iface}" proto - case "${iface}" in - (lan|loopback) return 0 ;; - esac - case "${proto}" in - (gre*|nebula|relay|vti*|vxlan|xfrm) return 0 ;; - (none) - uci_add network route "${iface}_rt" - uci_set network "${iface}_rt" interface "${iface}" - uci_set network "${iface}_rt" target '0.0.0.0/0' - uci_add route6 network "${iface}_rt6" - uci_set network "${iface}_rt6" interface "${iface}" - uci_set network "${iface}_rt6" target '::/0' - ;; - esac - echo -en "Setting up ${packageName} routing tables for ${iface}... " - uci_set 'network' "${iface}" 'ip4table' "${packageName}_${iface%6}" - uci_set 'network' "${iface}" 'ip6table' "${packageName}_${iface%6}" - if ! grep -q -E -e "^[0-9]+\s+${packageName}_${iface%6}$" /etc/iproute2/rt_tables; then - sed -i -e "\$a $(($(sort -r -n /etc/iproute2/rt_tables | grep -o -E -m 1 "^[0-9]+")+1))\t${packageName}_${iface%6}" \ - /etc/iproute2/rt_tables - fi - echo -e "${__OK__}" -} - -config_load network -config_foreach pbr_iface_setup interface -network_flush_cache -network_find_wan iface -network_find_wan6 iface6 -# shellcheck disable=SC2154 -[ -n "$iface" ] && uci -q batch << EOF -set network.default='rule' -set network.default.lookup='${packageName}_${iface%6}' -set network.default.priority='80000' -EOF -[ -n "$iface6" ] && uci -q batch << EOF -set network.default6='rule6' -set network.default6.lookup='${packageName}_${iface6%6}' -set network.default6.priority='80000' -EOF -uci_commit network -echo -en "Restarting network... " -/etc/init.d/network restart -echo -e "${__OK__}" - -exit 0 diff --git a/net/pbr/files/etc/uci-defaults/91-pbr-iptables b/net/pbr/files/etc/uci-defaults/91-pbr-iptables deleted file mode 100644 index 3fa08e53d9..0000000000 --- a/net/pbr/files/etc/uci-defaults/91-pbr-iptables +++ /dev/null @@ -1,27 +0,0 @@ -#!/bin/sh -# shellcheck disable=SC2015,SC3037,SC3043 - -readonly pbrFunctionsFile='/etc/init.d/pbr' -if [ -s "$pbrFunctionsFile" ]; then -# shellcheck source=../../etc/init.d/pbr - . "$pbrFunctionsFile" -else - printf "%b: pbr init.d file (%s) not found! \n" '\033[0;31mERROR\033[0m' "$pbrFunctionsFile" -fi - -# Transition resolver_set depending on dnsmasq support -if [ "$(uci_get pbr config resolver_set)" != 'dnsmasq.ipset' ] && [ "$(uci_get pbr config resolver_set)" != 'adguardhome.ipset' ]; then - if check_agh_ipset; then - output "Setting resolver_set to 'adguardhome.ipset'... " - uci_set pbr config resolver_set 'adguardhome.ipset' && output_okn || output_failn - elif check_dnsmasq_ipset; then - output "Setting resolver_set to 'dnsmasq.ipset'... " - uci_set pbr config resolver_set 'dnsmasq.ipset' && output_okn || output_failn - else - output "Setting resolver_set to 'none'... " - uci_set pbr config resolver_set 'none' && output_okn || output_failn - fi - uci_commit pbr -fi - -exit 0 diff --git a/net/pbr/files/usr/share/nftables.d/chain-post/mangle_input/30-pbr.nft b/net/pbr/files/usr/share/nftables.d/chain-post/mangle_input/30-pbr.nft deleted file mode 100644 index b3ce9db959..0000000000 --- a/net/pbr/files/usr/share/nftables.d/chain-post/mangle_input/30-pbr.nft +++ /dev/null @@ -1 +0,0 @@ -jump pbr_input comment "Jump into pbr input chain"; diff --git a/net/pbr/files/usr/share/nftables.d/chain-post/mangle_postrouting/30-pbr.nft b/net/pbr/files/usr/share/nftables.d/chain-post/mangle_postrouting/30-pbr.nft deleted file mode 100644 index cd5d1b4d34..0000000000 --- a/net/pbr/files/usr/share/nftables.d/chain-post/mangle_postrouting/30-pbr.nft +++ /dev/null @@ -1 +0,0 @@ -jump pbr_postrouting comment "Jump into pbr postrouting chain"; diff --git a/net/pbr/files/usr/share/pbr/firewall.include b/net/pbr/files/usr/share/pbr/firewall.include deleted file mode 100644 index 1f7fb68f48..0000000000 --- a/net/pbr/files/usr/share/pbr/firewall.include +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh -if [ -x /etc/init.d/pbr ] && /etc/init.d/pbr enabled; then - logger -t "pbr" "Sending reload signal to pbr due to firewall action: $ACTION" - /etc/init.d/pbr on_firewall_reload "$ACTION" -fi diff --git a/net/pbr/files/usr/share/pbr/pbr.firewall.include b/net/pbr/files/usr/share/pbr/pbr.firewall.include deleted file mode 100644 index 36b3cd80dc..0000000000 --- a/net/pbr/files/usr/share/pbr/pbr.firewall.include +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh -if [ -x /etc/init.d/pbr ] && /etc/init.d/pbr enabled; then - logger -t "pbr" "Reloading pbr due to firewall action: $ACTION" - /etc/init.d/pbr on_firewall_reload "$ACTION" -fi diff --git a/net/pbr/files/usr/share/pbr/pbr.user.aws-iptables b/net/pbr/files/usr/share/pbr/pbr.user.aws-iptables deleted file mode 100644 index 835376bb12..0000000000 --- a/net/pbr/files/usr/share/pbr/pbr.user.aws-iptables +++ /dev/null @@ -1,46 +0,0 @@ -#!/bin/sh -# This file is heavily based on code from https://github.com/Xentrk/netflix-vpn-bypass/blob/master/IPSET_Netflix.sh - -TARGET_INTERFACE='wan' -TARGET_NFTSET_4="pbr_${TARGET_INTERFACE}_4_dst_ip_user" -TARGET_NFTSET_6="pbr_${TARGET_INTERFACE}_6_dst_ip_user" -TARGET_IPSET_4="pbr_${TARGET_INTERFACE}_4_dst_net_user" -TARGET_IPSET_6="pbr_${TARGET_INTERFACE}_6_dst_net_user" -TARGET_TABLE='inet fw4' -TARGET_URL="https://ip-ranges.amazonaws.com/ip-ranges.json" -TARGET_DL_FILE_4="/var/pbr_tmp_aws_ip_ranges.ipv4" -# Uncomment the following line if you enabled ipv6 for pbr and want IPv6 entries added to the IPv6 set -# TARGET_DL_FILE_6="/var/pbr_tmp_aws_ip_ranges.ipv6" -_ret=0 - -if [ ! -s "$TARGET_DL_FILE_4" ]; then - uclient-fetch --no-check-certificate -qO- "$TARGET_URL" 2>/dev/null | grep "ip_prefix" | sed 's/^.*\"ip_prefix\": \"//; s/\",//' > "$TARGET_DL_FILE_4" -fi -if [ -s "$TARGET_DL_FILE_4" ]; then - if [ -n "$nft" ] && [ -x "$nft" ]; then - while read -r p; do nft "add element $TARGET_TABLE $TARGET_NFTSET_4 { $p }" || _ret=1; done < "$TARGET_DL_FILE_4" - elif ipset -q list "$TARGET_IPSET_4" >/dev/null 2>&1; then - if awk -v ipset="$TARGET_IPSET_4" '{print "add " ipset " " $1}' "$TARGET_DL_FILE_4" | ipset restore -!; then - _ret=0 - else - _ret=1 - fi - fi -fi - -if [ -n "$TARGET_DL_FILE_6" ] && [ ! -s "$TARGET_DL_FILE_6" ]; then - uclient-fetch --no-check-certificate -qO- "$TARGET_URL" 2>/dev/null | grep "ipv6_prefix" | sed 's/^.*\"ipv6_prefix\": \"//; s/\",//' > "$TARGET_DL_FILE_6" -fi -if [ -s "$TARGET_DL_FILE_6" ]; then - if [ -n "$nft" ] && [ -x "$nft" ]; then - while read -r p; do nft "add element $TARGET_TABLE $TARGET_NFTSET_6 { $p }" || _ret=1; done < "$TARGET_DL_FILE_6" - elif ipset -q list "$TARGET_IPSET_6" >/dev/null 2>&1; then - if awk -v ipset="$TARGET_IPSET_6" '{print "add " ipset " " $1}' "$TARGET_DL_FILE_6" | ipset restore -!; then - _ret=0 - else - _ret=1 - fi - fi -fi - -return $_ret diff --git a/net/pbr/files/usr/share/pbr/pbr.user.netflix-iptables b/net/pbr/files/usr/share/pbr/pbr.user.netflix-iptables deleted file mode 100644 index bb1481d7a2..0000000000 --- a/net/pbr/files/usr/share/pbr/pbr.user.netflix-iptables +++ /dev/null @@ -1,67 +0,0 @@ -#!/bin/sh -# This file is heavily based on code from https://github.com/Xentrk/netflix-vpn-bypass/blob/master/IPSET_Netflix.sh -# Credits to https://forum.openwrt.org/u/dscpl for api.hackertarget.com code. -# Credits to https://github.com/kkeker and https://github.com/tophirsch for api.bgpview.io code. - -TARGET_INTERFACE='wan' -TARGET_NFTSET_4="pbr_${TARGET_INTERFACE}_4_dst_ip_user" -TARGET_NFTSET_6="pbr_${TARGET_INTERFACE}_6_dst_ip_user" -TARGET_IPSET_4="pbr_${TARGET_INTERFACE}_4_dst_net_user" -TARGET_IPSET_6="pbr_${TARGET_INTERFACE}_6_dst_net_user" -TARGET_TABLE='inet fw4' -TARGET_ASN='2906' -TARGET_DL_FILE_4="/var/pbr_tmp_AS${TARGET_ASN}.ipv4" -# Uncomment the following line if you enabled ipv6 for pbr and want IPv6 entries added to the IPv6 set -# TARGET_DL_FILE_6="/var/pbr_tmp_AS${TARGET_ASN}.ipv6" -DB_SOURCE='ipinfo.io' -#DB_SOURCE='api.hackertarget.com' -#DB_SOURCE='api.bgpview.io' -REGEX_IPV4='[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\/[0-9]\{1,\}' -REGEX_IPV6='.*::.*' -_ret=0 - -if [ ! -s "$TARGET_DL_FILE_4" ]; then - if [ "$DB_SOURCE" = "ipinfo.io" ]; then - TARGET_URL="https://ipinfo.io/AS${TARGET_ASN}" - uclient-fetch --no-check-certificate -qO- "$TARGET_URL" 2>/dev/null | sed -n "s|\(.*\)/AS${TARGET_ASN}/\($REGEX_IPV4\)\"|\2|p" > "$TARGET_DL_FILE_4" - fi - if [ "$DB_SOURCE" = "api.hackertarget.com" ]; then - TARGET_URL="https://api.hackertarget.com/aslookup/?q=AS${TARGET_ASN}" - uclient-fetch --no-check-certificate -qO- "$TARGET_URL" 2>/dev/null | sed '1d' > "$TARGET_DL_FILE_4" - fi - if [ "$DB_SOURCE" = "api.bgpview.io" ]; then - TARGET_URL="https://api.bgpview.io/asn/${TARGET_ASN}/prefixes" - uclient-fetch --no-check-certificate -qO- "$TARGET_URL" 2>/dev/null | jsonfilter -e '@.data.ipv4_prefixes[*].prefix' > "$TARGET_DL_FILE_4" - fi -fi -if [ -s "$TARGET_DL_FILE_4" ]; then - if [ -n "$nft" ] && [ -x "$nft" ]; then - while read -r p; do nft "add element $TARGET_TABLE $TARGET_NFTSET_4 { $p }" || _ret=1; done < "$TARGET_DL_FILE_4" - elif ipset -q list "$TARGET_IPSET_4" >/dev/null 2>&1; then - if awk -v ipset="$TARGET_IPSET_4" '{print "add " ipset " " $1}' "$TARGET_DL_FILE_4" | ipset restore -!; then - _ret=0 - else - _ret=1 - fi - fi -fi - -if [ -n "$TARGET_DL_FILE_6" ] && [ ! -s "$TARGET_DL_FILE_6" ]; then - if [ "$DB_SOURCE" = "ipinfo.io" ]; then - TARGET_URL="https://ipinfo.io/AS${TARGET_ASN}" - uclient-fetch --no-check-certificate -qO- "$TARGET_URL" 2>/dev/null | sed -n "s|\(.*\)/AS${TARGET_ASN}/\($REGEX_IPV6\)\"|\2|p" > "$TARGET_DL_FILE_6" - fi -fi -if [ -s "$TARGET_DL_FILE_6" ]; then - if [ -n "$nft" ] && [ -x "$nft" ]; then - while read -r p; do nft "add element $TARGET_TABLE $TARGET_NFTSET_6 { $p }" || _ret=1; done < "$TARGET_DL_FILE_6" - elif ipset -q list "$TARGET_IPSET_6" >/dev/null 2>&1; then - if awk -v ipset="$TARGET_IPSET_6" '{print "add " ipset " " $1}' "$TARGET_DL_FILE_6" | ipset restore -!; then - _ret=0 - else - _ret=1 - fi - fi -fi - -return $_ret diff --git a/net/pbr/files/usr/share/pbr/pbr.user.wg_server_and_client b/net/pbr/files/usr/share/pbr/pbr.user.wg_server_and_client deleted file mode 100644 index 0af651c56d..0000000000 --- a/net/pbr/files/usr/share/pbr/pbr.user.wg_server_and_client +++ /dev/null @@ -1,23 +0,0 @@ -#!/bin/sh -# shellcheck disable=SC1091,SC3043 -# This code is based on idea of https://github.com/egc112 - -WAN_INTERFACE='wan' -_ret='1' - -insert_ip_rule() { - local disabled proto listen_port - config_get disabled "$1" disabled "0" - config_get proto "$1" proto - config_get listen_port "$1" listen_port - if [ "$disabled" -ne '1' ] && [ "$proto" = 'wireguard' ] && [ -n "$listen_port" ]; then - ip rule del sport "$listen_port" table "pbr_${WAN_INTERFACE}" >/dev/null 2>&1 - ip rule add sport "$listen_port" table "pbr_${WAN_INTERFACE}" >/dev/null 2>&1 && _ret=0 - fi -} - -. /lib/functions.sh -config_load network -config_foreach insert_ip_rule 'interface' - -return $_ret -- 2.30.2