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luci: compatible with mwan3

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This commit is contained in:
xiaorouji 2022-04-23 22:05:42 +08:00 committed by sbwml
parent d81161d824
commit f48d231cc5
2 changed files with 44 additions and 15 deletions
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2
luci-app-passwall/Makefile
View File

@ -7,7 +7,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=luci-app-passwall
PKG_VERSION:=4.53
PKG_RELEASE:=9
PKG_RELEASE:=10
PKG_CONFIG_DEPENDS:= \
CONFIG_PACKAGE_$(PKG_NAME)_Transparent_Proxy \

57
luci-app-passwall/root/usr/share/passwall/iptables.sh
View File

@ -70,8 +70,17 @@ insert_rule_before() {
local chain="${1}"; shift
local keyword="${1}"; shift
local rule="${1}"; shift
local default_index="${1}"; shift
default_index=${default_index:-0}
local _index=$($ipt_tmp -n -L $chain --line-numbers 2>/dev/null | grep "$keyword" | head -n 1 | awk '{print $1}')
$ipt_tmp -I $chain $_index $rule
if [ -z "${_index}" ] && [ "${default_index}" = "0" ]; then
$ipt_tmp -A $chain $rule
else
if [ -z "${_index}" ]; then
_index=${default_index}
fi
$ipt_tmp -I $chain $_index $rule
fi
}
insert_rule_after() {
@ -82,10 +91,19 @@ insert_rule_after() {
local chain="${1}"; shift
local keyword="${1}"; shift
local rule="${1}"; shift
local default_index="${1}"; shift
default_index=${default_index:-0}
local _index=$($ipt_tmp -n -L $chain --line-numbers 2>/dev/null | grep "$keyword" | awk 'END {print}' | awk '{print $1}')
_index=${_index:-0}
_index=$((_index + 1))
$ipt_tmp -I $chain $_index $rule
if [ -z "${_index}" ] && [ "${default_index}" = "0" ]; then
$ipt_tmp -A $chain $rule
else
if [ -n "${_index}" ]; then
_index=$((_index + 1))
else
_index=${default_index}
fi
$ipt_tmp -I $chain $_index $rule
fi
}
RULE_LAST_INDEX() {
@ -957,7 +975,6 @@ add_firewall_rule() {
insert_rule_before "$ipt_m" "PREROUTING" "mwan3" "-j PSW"
insert_rule_before "$ipt_m" "PREROUTING" "PSW" "-p tcp -m socket -j PSW_DIVERT"
$ipt_m -I OUTPUT $(comment "PSW") -o lo -j RETURN
$ipt_m -N PSW_OUTPUT
$ipt_m -A PSW_OUTPUT $(dst $IPSET_LANIPLIST) -j RETURN
$ipt_m -A PSW_OUTPUT $(dst $IPSET_VPSIPLIST) -j RETURN
@ -1084,8 +1101,7 @@ add_firewall_rule() {
$ipt_m -A PSW_OUTPUT -p tcp $(factor $TCP_REDIR_PORTS "-m multiport --dport") $(get_ipset_ipt $LOCALHOST_TCP_PROXY_MODE) -j PSW_RULE
$ipt_m -A PSW $(comment "本机") -p tcp -i lo $(REDIRECT $TCP_REDIR_PORT TPROXY)
$ipt_m -A PSW $(comment "本机") -p tcp -i lo -j RETURN
insert_rule_before "$ipt_m" "OUTPUT" "mwan3" "$(comment PSW_OUTPUT_TCP) -p tcp -j PSW_OUTPUT"
insert_rule_after "$ipt_m" "OUTPUT" "PSW_OUTPUT_TCP" "$(comment PSW) -p tcp -m mark --mark 1 -j RETURN"
insert_rule_before "$ipt_m" "OUTPUT" "mwan3" "$(comment mangle-OUTPUT-PSW) -p tcp -j PSW_OUTPUT"
fi
[ "$PROXY_IPV6" == "1" ] && {
@ -1094,8 +1110,7 @@ add_firewall_rule() {
$ip6t_m -A PSW_OUTPUT -p tcp $(factor $TCP_REDIR_PORTS "-m multiport --dport") $(get_ipset_ip6t $LOCALHOST_TCP_PROXY_MODE) -j PSW_RULE
$ip6t_m -A PSW $(comment "本机") -p tcp -i lo $(REDIRECT $TCP_REDIR_PORT TPROXY)
$ip6t_m -A PSW $(comment "本机") -p tcp -i lo -j RETURN
insert_rule_before "$ip6t_m" "OUTPUT" "mwan3" "$(comment PSW_OUTPUT_TCP) -p tcp -j PSW_OUTPUT"
insert_rule_after "$ip6t_m" "OUTPUT" "PSW_OUTPUT_TCP" "$(comment PSW) -p tcp -m mark --mark 1 -j RETURN"
insert_rule_before "$ip6t_m" "OUTPUT" "mwan3" "$(comment mangle-OUTPUT-PSW) -p tcp -j PSW_OUTPUT"
}
fi
@ -1173,8 +1188,7 @@ add_firewall_rule() {
$ipt_m -A PSW_OUTPUT -p udp $(factor $UDP_REDIR_PORTS "-m multiport --dport") $(get_ipset_ipt $LOCALHOST_UDP_PROXY_MODE) -j PSW_RULE
$ipt_m -A PSW $(comment "本机") -p udp -i lo $(REDIRECT $UDP_REDIR_PORT TPROXY)
$ipt_m -A PSW $(comment "本机") -p udp -i lo -j RETURN
insert_rule_before "$ipt_m" "OUTPUT" "mwan3" "$(comment PSW_OUTPUT_UDP) -p udp -j PSW_OUTPUT"
insert_rule_after "$ipt_m" "OUTPUT" "PSW_OUTPUT_UDP" "$(comment PSW) -p udp -m mark --mark 1 -j RETURN"
insert_rule_before "$ipt_m" "OUTPUT" "mwan3" "$(comment mangle-OUTPUT-PSW) -p udp -j PSW_OUTPUT"
[ "$PROXY_IPV6" == "1" ] && [ "$PROXY_IPV6_UDP" == "1" ] && {
$ip6t_m -A PSW_OUTPUT -p udp $(factor $UDP_REDIR_PORTS "-m multiport --dport") $(dst $IPSET_SHUNTLIST6) -j PSW_RULE
@ -1182,11 +1196,16 @@ add_firewall_rule() {
$ip6t_m -A PSW_OUTPUT -p udp $(factor $UDP_REDIR_PORTS "-m multiport --dport") $(get_ipset_ip6t $LOCALHOST_UDP_PROXY_MODE) -j PSW_RULE
$ip6t_m -A PSW $(comment "本机") -p udp -i lo $(REDIRECT $UDP_REDIR_PORT TPROXY)
$ip6t_m -A PSW $(comment "本机") -p udp -i lo -j RETURN
insert_rule_before "$ip6t_m" "OUTPUT" "mwan3" "$(comment PSW_OUTPUT_UDP) -p udp -j PSW_OUTPUT"
insert_rule_after "$ip6t_m" "OUTPUT" "PSW_OUTPUT_UDP" "$(comment PSW) -p udp -m mark --mark 1 -j RETURN"
insert_rule_before "$ip6t_m" "OUTPUT" "mwan3" "$(comment mangle-OUTPUT-PSW) -p udp -j PSW_OUTPUT"
}
fi
$ipt_m -I OUTPUT $(comment "mangle-OUTPUT-PSW") -o lo -j RETURN
insert_rule_before "$ipt_m" "OUTPUT" "mwan3" "$(comment mangle-OUTPUT-PSW) -m mark --mark 1 -j RETURN"
$ip6t_m -I OUTPUT $(comment "mangle-OUTPUT-PSW") -o lo -j RETURN
insert_rule_before "$ip6t_m" "OUTPUT" "mwan3" "$(comment mangle-OUTPUT-PSW) -m mark --mark 1 -j RETURN"
$ipt_m -A PSW -p udp --dport 53 -j RETURN
$ip6t_m -A PSW -p udp --dport 53 -j RETURN
# 加载ACLS
@ -1263,18 +1282,23 @@ gen_include() {
[ -z "${_ipt}" ] && return
echo "*$2"
${_ipt}-save -t $2 | grep "PSW" | grep -v "\-j PSW$" | grep -v "socket \-j PSW_DIVERT$" | sed -e "s/^-A \(OUTPUT\|PREROUTING\)/-I \1 1/"
${_ipt}-save -t $2 | grep "PSW" | grep -v "\-j PSW$" | grep -v "mangle\-OUTPUT\-PSW" | grep -v "socket \-j PSW_DIVERT$" | sed -e "s/^-A \(OUTPUT\|PREROUTING\)/-I \1 1/"
echo 'COMMIT'
}
local __ipt=""
[ -n "${ipt}" ] && {
__ipt=$(cat <<- EOF
mangle_output_psw=\$(${ipt}-save -t mangle | grep "PSW" | grep "mangle\-OUTPUT\-PSW" | sed "s#-A OUTPUT ##g")
$ipt-save -c | grep -v "PSW" | $ipt-restore -c
$ipt-restore -n <<-EOT
$(extract_rules 4 nat)
$(extract_rules 4 mangle)
EOT
echo "\${mangle_output_psw}" | while read line; do
\$(${MY_PATH} insert_rule_before "$ipt_m" "OUTPUT" "mwan3" "\${line}")
done
[ "$accept_icmp" = "1" ] && \$(${MY_PATH} insert_rule_after "$ipt_n" "PREROUTING" "prerouting_rule" "-p icmp -j PSW")
[ -z "${is_tproxy}" ] && \$(${MY_PATH} insert_rule_after "$ipt_n" "PREROUTING" "prerouting_rule" "-p tcp -j PSW")
@ -1298,12 +1322,17 @@ gen_include() {
local __ip6t=""
[ -n "${ip6t}" ] && {
__ip6t=$(cat <<- EOF
mangle_output_psw=\$(${ip6t}-save -t mangle | grep "PSW" | grep "mangle\-OUTPUT\-PSW" | sed "s#-A OUTPUT ##g")
$ip6t-save -c | grep -v "PSW" | $ip6t-restore -c
$ip6t-restore -n <<-EOT
$(extract_rules 6 nat)
$(extract_rules 6 mangle)
EOT
echo "\${mangle_output_psw}" | while read line; do
\$(${MY_PATH} insert_rule_before "$ip6t_m" "OUTPUT" "mwan3" "\${line}")
done
[ "$accept_icmpv6" = "1" ] && $ip6t_n -A PREROUTING -p ipv6-icmp -j PSW
\$(${MY_PATH} insert_rule_before "$ip6t_m" "PREROUTING" "mwan3" "-j PSW")