helloworld/luci-app-ssr-plus/root/etc/init.d/shadowsocksr

#!/bin/sh /etc/rc.common
#
# Copyright (C) 2017 openwrt-ssr
# Copyright (C) 2017 yushi studio <[email protected]>
# Copyright (C) 2018 lean <[email protected]>
# Copyright (C) 2020 Mattraks <[email protected]>
#
# This is free software, licensed under the GNU General Public License v3.
# See /LICENSE for more information.
#

START=95
STOP=15
SERVICE_DAEMONIZE=1
NAME=shadowsocksr
LOCK_FILE=/var/lock/ssrplus.lock
LOG_FILE=/var/log/ssrplus.log
TMP_PATH=/var/etc/ssrplus
TMP_BIN_PATH=$TMP_PATH/bin
TMP_DNSMASQ_PATH=/var/etc/dnsmasq-ssrplus.d
tcp_config_file=
udp_config_file=
shunt_config_file=
local_config_file=
server_config_file=
shunt_dns_config_file=
tmp_local_port=
ARG_UDP=
ARG_OTA=
tmp_dns_port="300"         #dns2socks temporary port
tmp_udp_port="301"         #udp temporary port
tmp_udp_local_port="302"   #udp socks temporary port
tmp_shunt_port="303"       #shunt temporary port
tmp_shunt_local_port="304" #shunt socks temporary port
tmp_shunt_dns_port="305"   #shunt dns2socks temporary port
server_count=0
redir_tcp=0
redir_udp=0
local_enable=0
kcp_enable_flag=0
pdnsd_enable_flag=0
switch_server=$1
CRON_FILE=/etc/crontabs/root
EXTRA_COMMANDS='reset'
EXTRA_HELP="        reset   Reset to default settings"
#extra_command "reset" "Reset to default settings"

uci_get_by_name() {
	local ret=$(uci get $NAME.$1.$2 2>/dev/null)
	echo ${ret:=$3}
}

uci_get_by_type() {
	local ret=$(uci get $NAME.@$1[0].$2 2>/dev/null)
	echo ${ret:=$3}
}

uci_set_by_name() {
	uci set $NAME.$1.$2=$3 2>/dev/null
	uci commit $NAME
}

uci_set_by_type() {
	uci set $NAME.@$1[0].$2=$3 2>/dev/null
	uci commit $NAME
}

uci_get_by_cfgid() {
	local ret=$(uci show $NAME.@$1[0].$2 | awk -F '.' '{print $2}' 2>/dev/null)
	echo ${ret:=$3}
}

get_host_ip() {
	local host=$(uci_get_by_name $1 server)
	local ip=$host
	if [ -z "$(echo $host | grep -E "([0-9]{1,3}[\.]){3}[0-9]{1,3}")" ]; then
		if [ "$host" == "${host#*:[0-9a-fA-F]}" ]; then
			ip=$(resolveip -4 -t 3 $host | awk 'NR==1{print}')
			[ -z "$ip" ] && ip=$(wget -q -O- http://119.29.29.29/d?dn=$host | awk -F ';' '{print $1}')
		fi
	fi
	[ -z "$ip" ] || uci_set_by_name $1 ip $ip
	echo ${ip:="$(uci_get_by_name $1 ip "ERROR")"}
}

clean_log() {
	logsnum=$(cat $LOG_FILE 2>/dev/null | wc -l)
	[ "$logsnum" -gt 1000 ] && {
		echo "$(date "+%Y-%m-%d %H:%M:%S") 日志文件过长，清空处理！" >$LOG_FILE
	}
}

echolog() {
	local d="$(date "+%Y-%m-%d %H:%M:%S")"
	echo -e "$d: $*" >>$LOG_FILE
}

add_cron() {
	touch $CRON_FILE
	sed -i '/ssrplus.log/d' $CRON_FILE
	[ $(uci_get_by_type server_subscribe auto_update 0) -eq 1 ] && echo "0 $(uci_get_by_type server_subscribe auto_update_time) * * * /usr/share/shadowsocksr/ssrplusupdate.sh >$LOG_FILE" >>$CRON_FILE
	crontab $CRON_FILE
}

del_cron() {
	touch $CRON_FILE
	sed -i '/ssrplus.log/d' $CRON_FILE
	crontab $CRON_FILE
	clean_log
}

set_lock() {
	exec 1000>"$LOCK_FILE"
	flock -xn 1000
}

unset_lock() {
	flock -u 1000
	rm -rf "$LOCK_FILE"
}

unlock() {
	failcount=1
	while [ "$failcount" -le 10 ]; do
		if [ -f "$LOCK_FILE" ]; then
			let "failcount++"
			sleep 1s
			[ "$failcount" -ge 10 ] && unset_lock
		else
			break
		fi
	done
}

_exit() {
	local rc=$1
	unset_lock
	exit ${rc}
}

first_type() {
	local path_name=${1}
	type -t -p "/bin/${path_name}" -p "${TMP_BIN_PATH}/${path_name}" -p "${path_name}" "$@" | head -n1
}

ln_start_bin() {
	local file_func=${1}
	local ln_name=${2}
	shift 2
	if [ "${file_func%%/*}" != "${file_func}" ]; then
		[ ! -L "${file_func}" ] && {
			ln -s "${file_func}" "${TMP_BIN_PATH}/${ln_name}" >/dev/null 2>&1
			file_func="${TMP_BIN_PATH}/${ln_name}"
		}
		[ -x "${file_func}" ] || echolog "  - $(readlink ${file_func}) 没有执行权限，无法启动：${file_func} $*"
	fi
	#echo "${file_func} $*" >&2
	[ -n "${file_func}" ] || echolog "  - 找不到 ${ln_name}，无法启动..."
	${file_func:-echolog "  - ${ln_name}"} "$@" >/dev/null 2>&1 &
}

start_dns() {
	local ssrplus_dns="$(uci_get_by_type global pdnsd_enable 0)"
	local dnsstr="$(uci_get_by_type global tunnel_forward 8.8.4.4:53)"
	local dnsserver=$(echo "$dnsstr" | awk -F ':' '{print $1}')
	local dnsport=$(echo "$dnsstr" | awk -F ':' '{print $2}')
	start_pdnsd() {
		local usr_dns="$1"
		local usr_port="$2"
		if [ ! -f "$TMP_PATH/pdnsd/pdnsd.cache" ]; then
			mkdir -p $TMP_PATH/pdnsd
			touch $TMP_PATH/pdnsd/pdnsd.cache
			chown -R nobody:nogroup $TMP_PATH/pdnsd
		fi
		cat <<-EOF >$TMP_PATH/pdnsd.conf
			global{
			perm_cache=1024;
			cache_dir="$TMP_PATH/pdnsd";
			pid_file="/var/run/pdnsd.pid";
			run_as="nobody";
			server_ip=127.0.0.1;
			server_port=5335;
			status_ctl=on;
			query_method=tcp_only;
			min_ttl=1h;
			max_ttl=1w;
			timeout=10;
			neg_domain_pol=on;
			proc_limit=2;
			procq_limit=8;
			par_queries=1;
			}
			server{
			label="ssr-usrdns";
			ip=$usr_dns;
			port=$usr_port;
			timeout=6;
			uptest=none;
			interval=10m;
			purge_cache=off;
			}
		EOF
		ln_start_bin $(first_type pdnsd) pdnsd -c $TMP_PATH/pdnsd.conf
	}
	if [ "$ssrplus_dns" != "0" ]; then
		case "$(uci_get_by_type global run_mode)" in
		gfw) ipset add gfwlist $dnsserver 2>/dev/null ;;
		oversea) ipset add oversea $dnsserver 2>/dev/null ;;
		*) ipset add ss_spec_wan_ac $dnsserver nomatch 2>/dev/null ;;
		esac
	fi
	case "$ssrplus_dns" in
	1)
		start_pdnsd $dnsserver $dnsport
		pdnsd_enable_flag=1
		;;
	2)
		ln_start_bin $(first_type microsocks) microsocks -i 127.0.0.1 -p $tmp_dns_port ssrplus-dns
		ln_start_bin $(first_type dns2socks) dns2socks 127.0.0.1:$tmp_dns_port $dnsserver:$dnsport 127.0.0.1:5335 -q
		pdnsd_enable_flag=2
		;;
	esac
}

gen_service_file() {
	if [ $(uci_get_by_name $1 fast_open) == "1" ]; then
		fastopen="true"
	else
		fastopen="false"
	fi
	cat <<-EOF >$2
		{
		"server": "0.0.0.0",
		"server_ipv6": "::",
		"server_port": $(uci_get_by_name $1 server_port),
		"password": "$(uci_get_by_name $1 password)",
		"timeout": $(uci_get_by_name $1 timeout 60),
		"method": "$(uci_get_by_name $1 encrypt_method)",
		"protocol": "$(uci_get_by_name $1 protocol)",
		"protocol_param": "$(uci_get_by_name $1 protocol_param)",
		"obfs": "$(uci_get_by_name $1 obfs)",
		"obfs_param": "$(uci_get_by_name $1 obfs_param)",
		"fast_open": $fastopen
		}
	EOF
}

get_name() {
	case "$1" in
	ss) echo "Shadowsocks" ;;
	ssr) echo "ShadowsocksR" ;;
	esac
}

gen_config_file() { #server1 type2 code3 local_port4 socks_port5 threads5
	case "$3" in
	1)
		config_file=$tcp_config_file
		;;
	2)
		config_file=$udp_config_file
		;;
	3)
		if [ -n "$tmp_local_port" ]; then
			local tmp_port=$tmp_local_port
		else
			local tmp_port=$tmp_shunt_local_port
		fi
		config_file=$shunt_config_file
		;;
	4)
		config_file=$local_config_file
		;;
	esac
	case "$2" in
	ss | ssr)
		lua /usr/share/shadowsocksr/gen_config.lua $1 $mode $4 >$config_file
		if [ "$3" == "3" ]; then
			lua /usr/share/shadowsocksr/gen_config.lua $1 $mode $tmp_port >$shunt_dns_config_file
		fi
		;;
	v2ray)
		lua /usr/share/shadowsocksr/gen_config.lua $1 $mode $4 $5 >$config_file
		;;
	trojan)
		case "$3" in
		1)
			lua /usr/share/shadowsocksr/gen_config.lua $1 nat $4 >$config_file
			;;
		2)
			lua /usr/share/shadowsocksr/gen_config.lua $1 client $4 >$config_file
			;;
		3)
			lua /usr/share/shadowsocksr/gen_config.lua $1 nat $4 >$config_file
			lua /usr/share/shadowsocksr/gen_config.lua $1 client $tmp_port >$shunt_dns_config_file
			;;
		4)
			lua /usr/share/shadowsocksr/gen_config.lua $1 client $4 >$config_file
			;;
		esac
		;;
	trojan-go)
		case "$3" in
		1 | 2)
			lua /usr/share/shadowsocksr/gen_config.lua $1 nat $4 >$config_file
			;;
		3)
			lua /usr/share/shadowsocksr/gen_config.lua $1 nat $4 >$config_file
			lua /usr/share/shadowsocksr/gen_config.lua $1 client $tmp_port >$shunt_dns_config_file
			;;
		4)
			lua /usr/share/shadowsocksr/gen_config.lua $1 client $4 >$config_file
			;;
		esac
		;;
	naiveproxy)
		case "$3" in
		1)
			lua /usr/share/shadowsocksr/gen_config.lua $1 redir $4 $5 >$config_file
			;;
		3)
			lua /usr/share/shadowsocksr/gen_config.lua $1 redir $4 $5 >$config_file
			lua /usr/share/shadowsocksr/gen_config.lua $1 socks $tmp_port >$shunt_dns_config_file
			;;
		4)
			lua /usr/share/shadowsocksr/gen_config.lua $1 socks $4 >$config_file
			;;
		esac
		;;
	socks5)
		/usr/share/shadowsocksr/genred2config.sh $config_file $2 $mode $4 \
			"$(uci_get_by_name $1 server)" \
			"$(uci_get_by_name $1 server_port)" \
			"$(uci_get_by_name $1 auth_enable 0)" \
			"$(uci_get_by_name $1 username)" \
			"$(uci_get_by_name $1 password)"
		;;
	tun)
		/usr/share/shadowsocksr/genred2config.sh $config_file $2 $(uci_get_by_name $1 iface "br-lan") $4
		;;
	esac
	sed -i 's/\\//g' $TMP_PATH/*-ssr-*.json
}

start_udp() {
	local type=$(uci_get_by_name $UDP_RELAY_SERVER type)
	redir_udp=1
	case "$type" in
	ss | ssr)
		gen_config_file $UDP_RELAY_SERVER $type 2 $tmp_udp_port
		ln_start_bin $(first_type ${type}-redir) ${type}-redir -c $udp_config_file -U
		echolog "UDP TPROXY Relay:$(get_name $type) Started!"
		;;
	v2ray)
		gen_config_file $UDP_RELAY_SERVER $type 2 $tmp_udp_port
		ln_start_bin $(first_type xray v2ray) v2ray -config $udp_config_file
		echolog "UDP TPROXY Relay:$($(first_type "xray" "v2ray") -version | head -1) Started!"
		;;
	trojan) #client
		gen_config_file $UDP_RELAY_SERVER $type 2 $tmp_udp_local_port
		ln_start_bin $(first_type trojan-go trojan) $type --config $udp_config_file
		ln_start_bin $(first_type ipt2socks-alt ipt2socks) ipt2socks -U -b 0.0.0.0 -4 -s 127.0.0.1 -p $tmp_udp_local_port -l $tmp_udp_port
		echolog "UDP TPROXY Relay:$($(first_type trojan-go trojan) --version 2>&1 | head -1) Started!"
		;;
	trojan-go)
		gen_config_file $UDP_RELAY_SERVER $type 2 $udp_config_file
		ln_start_bin $(first_type trojan-go trojan) $type --config $udp_config_file
		echolog "UDP TPROXY Relay:$($(first_type trojan-go trojan) --version 2>&1 | head -1) Started!"
		;;
	naiveproxy)
		echolog "NaïveProxy UDP TPROXY Relay not supported!"
		redir_udp=0
		ARG_UDP=""
		;;
	socks5)
		if [ "$(uci_get_by_name $UDP_RELAY_SERVER auth_enable 0)" == "1" ]; then
			local auth="-a $(uci_get_by_name $UDP_RELAY_SERVER username) -k $(uci_get_by_name $UDP_RELAY_SERVER password)"
		fi
		ln_start_bin $(first_type ipt2socks-alt ipt2socks) ipt2socks $udp_config_file -U -4 -s $(uci_get_by_name $UDP_RELAY_SERVER server) -p $(uci_get_by_name $UDP_RELAY_SERVER server_port) -l $tmp_udp_port $auth
		#gen_config_file $UDP_RELAY_SERVER $type 2 $tmp_udp_port
		#ln_start_bin $(first_type redsocks2) redsocks2 -c $udp_config_file
		echolog "UDP TPROXY Relay:Socks5 REDIRECT/TPROXY Started!"
		;;
	tun)
		echolog "Network Tunnel UDP TPROXY Relay not supported!"
		redir_udp=0
		ARG_UDP=""
		;;
	esac
}

start_shunt() {
	local type=$(uci_get_by_name $SHUNT_SERVER type)
	case "$type" in
	ss | ssr)
		gen_config_file $SHUNT_SERVER $type 3 $tmp_shunt_port
		ln_start_bin $(first_type ${type}-redir) ${type}-redir -c $shunt_config_file
		if [ -n "$tmp_local_port" ]; then
			local tmp_port=$tmp_local_port
		else
			local tmp_port=$tmp_shunt_local_port
			ln_start_bin $(first_type ${type}-local) ${type}-local -c $shunt_dns_config_file
		fi
		ln_start_bin $(first_type dns2socks) dns2socks 127.0.0.1:$tmp_port 8.8.8.8:53 127.0.0.1:$tmp_shunt_dns_port -q
		echolog "shunt:$(get_name $type) Started!"
		;;
	v2ray)
		if [ -n "$tmp_local_port" ]; then
			local tmp_port=$tmp_local_port
		else
			local tmp_port=$tmp_shunt_local_port
			gen_config_file $SHUNT_SERVER $type 3 $tmp_shunt_port $tmp_port
			ln_start_bin $(first_type xray v2ray) v2ray -config $shunt_config_file
		fi
		ln_start_bin $(first_type dns2socks) dns2socks 127.0.0.1:$tmp_port 8.8.8.8:53 127.0.0.1:$tmp_shunt_dns_port -q
		echolog "shunt:$($(first_type xray v2ray) -version | head -1) Started!"
		;;
	trojan | trojan-go)
		gen_config_file $SHUNT_SERVER $type 3 $tmp_shunt_port
		ln_start_bin $(first_type trojan-go trojan) $type --config $shunt_config_file
		if [ -n "$tmp_local_port" ]; then
			local tmp_port=$tmp_local_port
		else
			local tmp_port=$tmp_shunt_local_port
			ln_start_bin $(first_type trojan-go trojan) $type --config $shunt_dns_config_file
		fi
		ln_start_bin $(first_type dns2socks) dns2socks 127.0.0.1:$tmp_port 8.8.8.8:53 127.0.0.1:$tmp_shunt_dns_port -q
		echolog "shunt:$($(first_type trojan-go trojan) --version 2>&1 | head -1) Started!"
		;;
	naiveproxy)
		gen_config_file $SHUNT_SERVER $type 3 $tmp_shunt_port
		ln_start_bin $(first_type naive) naive --config $shunt_config_file
		if [ -n "$tmp_local_port" ]; then
			local tmp_port=$tmp_local_port
		else
			local tmp_port=$tmp_shunt_local_port
			ln_start_bin $(first_type naive) naive --config $shunt_dns_config_file
		fi
		ln_start_bin $(first_type dns2socks) dns2socks 127.0.0.1:$tmp_port 8.8.8.8:53 127.0.0.1:$tmp_shunt_dns_port -q
		echolog "shunt:$($(first_type "naive") --version 2>&1 | head -1) Started!"
		redir_udp=0
		;;
	socks5)
		if [ "$(uci_get_by_name $SHUNT_SERVER auth_enable 0)" == "1" ]; then
			local auth="-a $(uci_get_by_name $SHUNT_SERVER username) -k $(uci_get_by_name $SHUNT_SERVER password)"
		fi
		ln_start_bin $(first_type ipt2socks-alt ipt2socks) ipt2socks $shunt_config_file -R -4 -s $(uci_get_by_name $SHUNT_SERVER server) -p $(uci_get_by_name $SHUNT_SERVER server_port) -l $tmp_shunt_port $auth
		#gen_config_file $SHUNT_SERVER $type 3 $tmp_shunt_port
		#ln_start_bin $(first_type redsocks2) redsocks2 -c $shunt_config_file
		if [ -n "$tmp_local_port" ]; then
			local tmp_port=$tmp_local_port
		else
			local tmp_port=$tmp_shunt_local_port
			ln_start_bin $(first_type microsocks) microsocks -i 127.0.0.1 -p $tmp_port shunt-dns-ssr-plus
		fi
		ln_start_bin $(first_type dns2socks) dns2socks 127.0.0.1:$tmp_port 8.8.8.8:53 127.0.0.1:$tmp_shunt_dns_port -q
		echolog "shunt:$type REDIRECT/TPROXY Started!"
		;;
	*)
		gen_config_file $SHUNT_SERVER $type 3 $tmp_shunt_port
		ln_start_bin $(first_type redsocks2) redsocks2 -c $shunt_config_file
		if [ -n "$tmp_local_port" ]; then
			local tmp_port=$tmp_local_port
		else
			local tmp_port=$tmp_shunt_local_port
			ln_start_bin $(first_type microsocks) microsocks -i 127.0.0.1 -p $tmp_port shunt-dns-ssr-plus
		fi
		ln_start_bin $(first_type dns2socks) dns2socks 127.0.0.1:$tmp_port 8.8.8.8:53 127.0.0.1:$tmp_shunt_dns_port -q
		echolog "shunt:$type REDIRECT/TPROXY Started!"
		;;
	esac
	return 0
}

start_local() {
	local local_port=$(uci_get_by_type socks5_proxy local_port)
	[ "$LOCAL_SERVER" == "$SHUNT_SERVER" ] && tmp_local_port=$local_port
	local type=$(uci_get_by_name $LOCAL_SERVER type)
	case "$type" in
	ss | ssr)
		gen_config_file $LOCAL_SERVER $type 4 $local_port
		ln_start_bin $(first_type ${type}-local) ${type}-local -c $local_config_file -u
		echolog "Global_Socks5:$(get_name $type) Started!"
		;;
	v2ray)
		if [ "$_local" == "2" ]; then
			gen_config_file $LOCAL_SERVER $type 4 0 $local_port
			ln_start_bin $(first_type xray v2ray) v2ray -config $local_config_file
			echolog "Global_Socks5:$($(first_type "xray" "v2ray") -version | head -1) Started!"
		fi
		;;
	trojan | trojan-go) #client
		gen_config_file $LOCAL_SERVER $type 4 $local_port
		ln_start_bin $(first_type trojan-go trojan) $type --config $local_config_file
		echolog "Global_Socks5:$($(first_type trojan-go trojan) --version 2>&1 | head -1) Started!"
		;;
	naiveproxy)
		gen_config_file $LOCAL_SERVER $type 4 $local_port
		ln_start_bin $(first_type naive) naive --config $local_config_file
		echolog "Global_Socks5:$($(first_type $type) --version | head -1) Started!"
		;;
	*)
		[ -e /proc/sys/net/ipv6 ] && local listenip='-i ::'
		ln_start_bin $(first_type microsocks) microsocks $listenip -p $local_port tcp-udp-ssr-local
		echolog "Global_Socks5:$type Started!"
		;;
	esac
	local_enable=1
	return 0
}

Start_Run() {
	if [ "$(uci_get_by_type global threads 0)" == "0" ]; then
		local threads=$(cat /proc/cpuinfo | grep 'processor' | wc -l)
	else
		local threads=$(uci_get_by_type global threads)
	fi
	if [ "$(uci_get_by_name $GLOBAL_SERVER kcp_enable 0)" == "1" ]; then
		[ ! -f "/usr/bin/kcptun-client" ] && return 1
		local kcp_str=$(/usr/bin/kcptun-client -v | grep kcptun | wc -l)
		[ "0" == "$kcp_str" ] && return 1
		local kcp_server=$(uci_get_by_name $GLOBAL_SERVER server)
		local kcp_port=$(uci_get_by_name $GLOBAL_SERVER kcp_port)
		local server_port=$(uci_get_by_name $GLOBAL_SERVER server_port)
		local password=$(uci_get_by_name $GLOBAL_SERVER kcp_password)
		local kcp_param=$(uci_get_by_name $GLOBAL_SERVER kcp_param)
		[ "$password" != "" ] && password="--key "$password
		service_start /usr/bin/kcptun-client -r $kcp_server:$kcp_port -l :$server_port $password $kcp_param
		kcp_enable_flag=1
		ARG_UDP=""
	fi
	if [ "$_local" == "1" ]; then
		local socks_port=$(uci_get_by_type socks5_proxy local_port)
		tcp_config_file=$TMP_PATH/local-ssr-retcp.json
		[ "$mode" == "tcp,udp" ] && tcp_config_file=$TMP_PATH/local-udp-ssr-retcp.json
	fi
	local tcp_port=$(uci_get_by_name $GLOBAL_SERVER local_port)
	local type=$(uci_get_by_name $GLOBAL_SERVER type)
	case "$type" in
	ss | ssr)
		gen_config_file $GLOBAL_SERVER $type 1 $tcp_port
		for i in $(seq 1 $threads); do
			ln_start_bin "$(first_type ${type}-redir)" ${type}-redir -c $tcp_config_file $ARG_OTA
		done
		echolog "Main node:$(get_name $type) $threads Threads Started!"
		;;
	v2ray)
		gen_config_file $GLOBAL_SERVER $type 1 $tcp_port $socks_port
		ln_start_bin $(first_type xray v2ray) v2ray -config $tcp_config_file
		echolog "Main node:$($(first_type xray v2ray) -version | head -1) Started!"
		;;
	trojan | trojan-go)
		gen_config_file $GLOBAL_SERVER $type 1 $tcp_port
		ln_start_bin $(first_type trojan-go trojan) $type --config $tcp_config_file
		echolog "Main node:$($(first_type trojan-go trojan) --version 2>&1 | head -1) Started!"
		;;
	naiveproxy)
		gen_config_file $GLOBAL_SERVER $type 1 $tcp_port
		ln_start_bin $(first_type naive) naive $tcp_config_file
		echolog "Main node:$($(first_type naive) --version 2>&1 | head -1) , $threads Threads Started!"
		;;
	socks5)
		if [ "$(uci_get_by_name $GLOBAL_SERVER auth_enable 0)" == "1" ]; then
			local auth="-a $(uci_get_by_name $GLOBAL_SERVER username) -k $(uci_get_by_name $GLOBAL_SERVER password)"
		fi
		ln_start_bin $(first_type ipt2socks-alt ipt2socks) ipt2socks $tcp_config_file -R -4 -j $threads -s $(uci_get_by_name $GLOBAL_SERVER server) -p $(uci_get_by_name $GLOBAL_SERVER server_port) -l $tcp_port $auth
		#gen_config_file $GLOBAL_SERVER $type 1 $tcp_port
		#for i in $(seq 1 $threads); do
		#	ln_start_bin $(first_type redsocks2) redsocks2 -c $tcp_config_file
		#done
		echolog "Main node:Socks5 REDIRECT/TPROXY $threads Threads Started!"
		;;
	tun)
		gen_config_file $GLOBAL_SERVER $type 1 $tcp_port
		for i in $(seq 1 $threads); do
			ln_start_bin $(first_type redsocks2) redsocks2 -c $tcp_config_file
		done
		echolog "Main node:Network Tunnel REDIRECT $threads Threads Started!"
		;;
	esac
	redir_tcp=1
	return 0
}

load_config() {
	if [ -z "$switch_server" ]; then
		GLOBAL_SERVER=$(uci_get_by_type global global_server nil)
	else
		GLOBAL_SERVER=$switch_server
	fi
	if [ "$GLOBAL_SERVER" == "nil" ]; then
		return 1
	fi
	UDP_RELAY_SERVER=$(uci_get_by_type global udp_relay_server nil)
	SHUNT_SERVER=$(uci_get_by_type global netflix_server nil)
	LOCAL_SERVER=$(uci_get_by_type socks5_proxy server nil)
	tcp_config_file=$TMP_PATH/tcp-only-ssr-retcp.json
	case "$UDP_RELAY_SERVER" in
	nil)
		mode="tcp"
		ARG_OTA="-u"
		;;
	same)
		mode="tcp,udp"
		tcp_config_file=$TMP_PATH/tcp-udp-ssr-retcp.json
		ARG_UDP="-u"
		ARG_OTA="-u"
		UDP_RELAY_SERVER=$GLOBAL_SERVER
		;;
	*)
		if [ "$UDP_RELAY_SERVER" == "$GLOBAL_SERVER" ]; then
			mode="tcp,udp"
			tcp_config_file=$TMP_PATH/tcp-udp-ssr-retcp.json
			ARG_UDP="-u"
			ARG_OTA="-u"
		else
			mode="udp"
			udp_config_file=$TMP_PATH/udp-only-ssr-reudp.json
			ARG_UDP="-U"
			ARG_OTA="-U"
			start_udp
			mode="tcp"
		fi
		;;
	esac
	case "$LOCAL_SERVER" in
	nil)
		_local="0"
		;;
	same)
		_local="1"
		LOCAL_SERVER=$GLOBAL_SERVER
		local_config_file=$TMP_PATH/tcp-udp-ssr-local.json
		start_local
		local_enable=0
		;;
	*)
		if [ "$LOCAL_SERVER" == "$GLOBAL_SERVER" ]; then
			_local="1"
			local_config_file=$TMP_PATH/tcp-udp-ssr-local.json
			start_local
			local_enable=0
		else
			_local="2"
			local_config_file=$TMP_PATH/tcp-udp-ssr-local.json
			start_local
		fi
		;;
	esac
	case "$SHUNT_SERVER" in
	nil)
		shunt="0"
		;;
	same)
		shunt="1"
		SHUNT_SERVER=$GLOBAL_SERVER
		;;
	*)
		if [ "$SHUNT_SERVER" == "$GLOBAL_SERVER" ]; then
			shunt="1"
		else
			shunt="$tmp_shunt_port"
			shunt_config_file=$TMP_PATH/shunt-ssr-retcp.json
			shunt_dns_config_file=$TMP_PATH/shunt-dns-ssr-plus.json
			start_shunt
		fi
		;;
	esac
	return 0
}

check_server() {
	ENABLE_SERVER=$(uci_get_by_type global global_server nil)
	if [ "$ENABLE_SERVER" == "nil" ]; then
		return 1
	else
		local STYPE=$(uci_get_by_name $ENABLE_SERVER type nil)
		if [ "$STYPE" == "nil" ]; then
			local CFGID=$(uci_get_by_cfgid servers type nil)
			if [ "$CFGID" == "nil" ]; then
				uci_set_by_type global global_server 'nil'
			else
				uci_set_by_type global global_server $CFGID
			fi
			/etc/init.d/shadowsocksr restart
		fi
	fi
}

start_server() {
	[ "$(uci_get_by_type server_global enable_server 0)" == "0" ] && return 0
	server_service() {
		[ "$(uci_get_by_name $1 enable 0)" == "0" ] && return 1
		let server_count=server_count+1
		if [ "$server_count" == "1" ]; then
			if ! (iptables-save -t filter | grep SSR-SERVER-RULE >/dev/null); then
				iptables -N SSR-SERVER-RULE && iptables -t filter -I INPUT -j SSR-SERVER-RULE
			fi
		fi
		if [ "$(uci_get_by_name $1 type ssr)" == "ssr" ]; then
			gen_service_file $1 $server_config_file/ssr-server$server_count.json
			ln_start_bin $(first_type ssr-server) ssr-server -c $server_config_file/ssr-server$server_count.json -u
			echolog "Server:ShadowsocksR Server$server_count Started!"
		else
			[ -e /proc/sys/net/ipv6 ] && local listenip='-i ::'
			ln_start_bin $(first_type microsocks) microsocks $listenip -p $(uci_get_by_name $1 server_port) -1 -u $(uci_get_by_name $1 username) -P $(uci_get_by_name $1 password) ssr-server$server_count
			echolog "Server:Socks5 Server$server_count Started!"
		fi
		iptables -t filter -A SSR-SERVER-RULE -p tcp --dport $(uci_get_by_name $1 server_port) -j ACCEPT
		iptables -t filter -A SSR-SERVER-RULE -p udp --dport $(uci_get_by_name $1 server_port) -j ACCEPT
		return 0
	}
	gen_serv_include() {
		local FWI=$(uci get firewall.shadowsocksr.path 2>/dev/null)
		[ -n "$FWI" ] || return 0
		if [ ! -f $FWI ]; then
			echo '#!/bin/sh' >$FWI
		fi
		extract_rules() {
			echo "*filter"
			iptables-save -t filter | grep SSR-SERVER-RULE | sed -e "s/^-A INPUT/-I INPUT/"
			echo 'COMMIT'
		}
		cat <<-EOF >>$FWI
			iptables-save -c | grep -v "SSR-SERVER" | iptables-restore -c
			iptables-restore -n <<-EOT
			$(extract_rules)
			EOT
		EOF
	}

	config_load $NAME
	config_foreach server_service server_config
	gen_serv_include
	return 0
}

start_switch() {
	if [ "$(uci_get_by_type global enable_switch 0)" == "1" ]; then
		if [ -z "$switch_server" ]; then
			local switch_time=$(uci_get_by_type global switch_time)s
			local switch_timeout=$(uci_get_by_type global switch_timeout)
			service_start /usr/bin/ssr-switch start $switch_time $switch_timeout
		fi
	fi
}

start_monitor() {
	if [ $(uci_get_by_type global monitor_enable 1) == "1" ]; then
		let total_count=server_count+redir_tcp+redir_udp+kcp_enable_flag+local_enable+pdnsd_enable_flag
		if [ $total_count -gt 0 ]; then
			service_start /usr/bin/ssr-monitor $server_count $redir_tcp $redir_udp $kcp_enable_flag $local_enable $pdnsd_enable_flag
		fi
	fi
}

start_rules() {
	local server=$(get_host_ip $GLOBAL_SERVER)
	local local_port=$(uci_get_by_name $GLOBAL_SERVER local_port)
	local lan_ac_ips=$(uci_get_by_type access_control lan_ac_ips)
	local lan_ac_mode=$(uci_get_by_type access_control lan_ac_mode)
	if [ "$kcp_enable_flag" == "0" -a "$redir_udp" == "1" ]; then
		local udp_server=$(get_host_ip $UDP_RELAY_SERVER)
		local udp_local_port=$tmp_udp_port
	fi
	if [ "$shunt" != "0" ]; then
		local shunt_ip=$(get_host_ip $SHUNT_SERVER)
	fi
	if [ -n "$lan_ac_ips" ]; then
		case "$lan_ac_mode" in
		w | W | b | B) local ac_ips="$lan_ac_mode$lan_ac_ips" ;;
		esac
	fi
	gfwmode() {
		case "$(uci_get_by_type global run_mode)" in
		gfw) echo "-g" ;;
		router) echo "-r" ;;
		oversea) echo "-c" ;;
		all) echo "-z" ;;
		esac
	}
	if [ "$(uci_get_by_type global dports 1)" == "2" ]; then
		local proxyport="-m multiport --dports 22,53,587,465,995,993,143,80,443,853,9418"
	fi
	get_arg_out() {
		case "$(uci_get_by_type access_control router_proxy 1)" in
		1) echo "-o" ;;
		2) echo "-O" ;;
		esac
	}
	/usr/share/shadowsocksr/gfw2ipset.sh
	/usr/bin/ssr-rules \
		-s "$server" \
		-l "$local_port" \
		-S "$udp_server" \
		-L "$udp_local_port" \
		-a "$ac_ips" \
		-i "/etc/ssrplus/china_ssr.txt" \
		-b "$(uci_get_by_type access_control wan_bp_ips)" \
		-w "$(uci_get_by_type access_control wan_fw_ips)" \
		-B "$(uci_get_by_type access_control lan_bp_ips)" \
		-p "$(uci_get_by_type access_control lan_fp_ips)" \
		-G "$(uci_get_by_type access_control lan_gm_ips)" \
		-m "$(uci_get_by_type access_control Interface)" \
		-D "$proxyport" \
		-F "$shunt" \
		-N "$shunt_ip" \
		-M "$(uci_get_by_type global netflix_proxy 0)" \
		-I "/etc/ssrplus/netflixip.list" \
		$(get_arg_out) $(gfwmode) $ARG_UDP
	return $?
}

start() {
	set_lock
	echolog "----------start------------"
	mkdir -p /var/run /var/lock /var/log /var/dnsmasq.d $TMP_BIN_PATH $TMP_DNSMASQ_PATH
	echo "conf-dir=${TMP_DNSMASQ_PATH}" >"/var/dnsmasq.d/dnsmasq-ssrplus.conf"
	if load_config; then
		Start_Run
		start_rules
		start_dns
		add_cron
		start_switch
	else
		echolog "未启动主节点，禁止连接的域名正在加载。"
		cat /etc/ssrplus/deny.list | sed '/^$/d' | sed '/#/d' | sed "/.*/s/.*/address=\/&\//" >$TMP_DNSMASQ_PATH/denylist.conf
		echolog "禁止连接的域名加载完毕。"
		if [ "$(uci_get_by_type global adblock 0)" == "1" ]; then
			echolog "未启动主节点，广告过滤正在加载。"
			cp -f /etc/ssrplus/ad.conf $TMP_DNSMASQ_PATH/
			if [ -f "$TMP_DNSMASQ_PATH/ad.conf" ]; then
				for line in $(cat /etc/ssrplus/black.list); do sed -i "/$line/d" $TMP_DNSMASQ_PATH/ad.conf; done
				for line in $(cat /etc/ssrplus/white.list); do sed -i "/$line/d" $TMP_DNSMASQ_PATH/ad.conf; done
				for line in $(cat /etc/ssrplus/deny.list); do sed -i "/$line/d" $TMP_DNSMASQ_PATH/ad.conf; done
			fi
			echolog "广告过滤加载完毕。"
		fi
	fi
	/etc/init.d/dnsmasq restart >/dev/null 2>&1
	check_server
	start_server
	start_monitor
	clean_log
	echolog "-----------end------------"
	unset_lock
}

boot() {
	echolog "boot！"
	mkdir -p /var/run /var/lock /var/log /var/dnsmasq.d $TMP_BIN_PATH $TMP_DNSMASQ_PATH
	ulimit -n 65535
	start
}

stop() {
	unlock
	set_lock
	/usr/bin/ssr-rules -f
	local srulecount=$(iptables -L | grep SSR-SERVER-RULE | wc -l)
	if [ $srulecount -gt 0 ]; then
		iptables -F SSR-SERVER-RULE
		iptables -t filter -D INPUT -j SSR-SERVER-RULE
		iptables -X SSR-SERVER-RULE 2>/dev/null
	fi
	if [ -z "$switch_server" ]; then
		ps -w | grep -v "grep" | grep ssr-switch | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1 &
		rm -f /var/lock/ssr-switch.lock
		killall -q -9 kcptun-client
	fi
	ps -w | grep -v "grep" | grep ssr-monitor | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1 &
	ps -w | grep -v "grep" | grep "sleep 0000" | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1 &
	ps -w | grep -v "grep" | grep "$TMP_PATH" | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1 &
	killall -q -9 v2ray-plugin obfs-local
	rm -f /var/lock/ssr-monitor.lock
	if [ -f "/var/dnsmasq.d/dnsmasq-ssrplus.conf" ]; then
		rm -rf /var/dnsmasq.d/dnsmasq-ssrplus.conf $TMP_DNSMASQ_PATH $TMP_PATH/*-ssr-*.json
		/etc/init.d/dnsmasq restart >/dev/null 2>&1
	fi
	del_cron
	unset_lock
}

reset() {
	stop
	set_lock
	rm -rf /etc/config/shadowsocksr $LOG_FILE
	touch /etc/config/shadowsocksr $LOG_FILE
	uci -q batch <<-EOF >/dev/null
		add shadowsocksr global
		set shadowsocksr.@global[0].global_server='nil'
		set shadowsocksr.@global[0].netflix_server='nil'
		set shadowsocksr.@global[0].netflix_proxy='0'
		set shadowsocksr.@global[0].threads='0'
		set shadowsocksr.@global[0].run_mode='router'
		set shadowsocksr.@global[0].dports='2'
		set shadowsocksr.@global[0].pdnsd_enable='1'
		set shadowsocksr.@global[0].tunnel_forward='8.8.4.4:53'
		set shadowsocksr.@global[0].monitor_enable='1'
		set shadowsocksr.@global[0].enable_switch='1'
		set shadowsocksr.@global[0].switch_time='667'
		set shadowsocksr.@global[0].switch_timeout='5'
		set shadowsocksr.@global[0].switch_try_count='3'
		set shadowsocksr.@global[0].gfwlist_url='https://cdn.jsdelivr.net/gh/YW5vbnltb3Vz/domain-list-community@release/gfwlist.txt'
		set shadowsocksr.@global[0].chnroute_url='https://ispip.clang.cn/all_cn.txt'
		set shadowsocksr.@global[0].nfip_url='https://cdn.jsdelivr.net/gh/QiuSimons/Netflix_IP/getflix.txt'
		set shadowsocksr.@global[0].adblock_url='https://anti-ad.net/anti-ad-for-dnsmasq.conf'
		add shadowsocksr server_subscribe
		set shadowsocksr.@server_subscribe[0].proxy='0'
		set shadowsocksr.@server_subscribe[0].auto_update_time='2'
		set shadowsocksr.@server_subscribe[0].auto_update='1'
		set shadowsocksr.@server_subscribe[0].filter_words='过期时间/剩余流量/QQ群/官网/防失联地址/回国'
		add shadowsocksr access_control
		set shadowsocksr.@access_control[0].lan_ac_mode='0'
		set shadowsocksr.@access_control[0].router_proxy='1'
		add_list shadowsocksr.@access_control[0].wan_fw_ips=149.154.160.0/20
		add_list shadowsocksr.@access_control[0].wan_fw_ips=67.198.55.0/24
		add_list shadowsocksr.@access_control[0].wan_fw_ips=91.108.4.0/22
		add_list shadowsocksr.@access_control[0].wan_fw_ips=91.108.56.0/22
		add_list shadowsocksr.@access_control[0].wan_fw_ips=109.239.140.0/24
		add_list shadowsocksr.@access_control[0].Interface='lan'
		add shadowsocksr socks5_proxy
		set shadowsocksr.@socks5_proxy[0].server='nil'
		set shadowsocksr.@socks5_proxy[0].local_port='1080'
		add shadowsocksr server_global
		set shadowsocksr.@server_global[0].enable_server='0'
		commit shadowsocksr
	EOF
	unset_lock
}