#!/bin/sh # # Copyright (C) 2017 openwrt-ssr # Copyright (C) 2017 yushi studio # # This is free software, licensed under the GNU General Public License v3. # See /LICENSE for more information. # . $IPKG_INSTROOT/etc/init.d/shadowsocksr LOCK_FILE="/var/lock/ssr-monitor.lock" [ -f "$LOCK_FILE" ] && exit 2 touch "$LOCK_FILE" server_process_count=$1 redir_tcp_process=$2 redir_udp_process=$3 kcp_process=$4 local_process=$5 pdnsd_process=$6 if [ -z "$pdnsd_process" ]; then pdnsd_process=0 fi i=0 GLOBAL_SERVER=$(uci_get_by_type global global_server) server=$(uci_get_by_name $GLOBAL_SERVER server) kcp_port=$(uci_get_by_name $GLOBAL_SERVER kcp_port) server_port=$(uci_get_by_name $GLOBAL_SERVER server_port) password=$(uci_get_by_name $GLOBAL_SERVER kcp_password) kcp_param=$(uci_get_by_name $GLOBAL_SERVER kcp_param) [ "$password" != "" ] && password="--key "${password} while [ "1" == "1" ]; do #死循环 sleep 000030s #redir tcp if [ "$redir_tcp_process" -gt 0 ]; then icount=$(busybox ps -w | grep ssr-retcp | grep -v grep | wc -l) if [ "$icount" == 0 ]; then logger -t "$NAME" "ssrplus redir tcp error.restart!" echolog "ssrplus redir tcp error.restart!" /etc/init.d/shadowsocksr restart exit 0 fi fi #redir udp if [ "$redir_udp_process" -gt 0 ]; then icount=$(busybox ps -w | grep ssr-reudp | grep -v grep | wc -l) if [ "$icount" == 0 ]; then logger -t "$NAME" "ssrplus redir udp error.restart!" echolog "ssrplus redir udp error.restart!" /etc/init.d/shadowsocksr restart exit 0 fi fi #server if [ "$server_process_count" -gt 0 ]; then icount=$(busybox ps -w | grep ssr-server | grep -v grep | wc -l) if [ "$icount" -lt "$server_process_count" ]; then #如果进程挂掉就重启它 logger -t "$NAME" "ssrplus server error.restart!" echolog "ssrplus server error.restart!" kill -9 $(busybox ps -w | grep ssr-server | grep -v grep | awk '{print $1}') >/dev/null 2>&1 /etc/init.d/shadowsocksr restart exit 0 fi fi #kcptun if [ "$kcp_process" -gt 0 ]; then icount=$(busybox ps -w | grep kcptun-client | grep -v grep | wc -l) if [ "$icount" -lt "$kcp_process" ]; then #如果进程挂掉就重启它 logger -t "$NAME" "ssrplus kcptun error.restart!" echolog "ssrplus kcptun error.restart!" killall -q -9 kcptun-client (/usr/bin/kcptun-client -r $server:$kcp_port -l :$server_port $password $kcp_param &) fi fi #localsocks if [ "$local_process" -gt 0 ]; then icount=$(busybox ps -w | grep ssr-local | grep -v grep | wc -l) if [ "$icount" -lt "$local_process" ]; then #如果进程挂掉就重启它 logger -t "$NAME" "global socks server error.restart!" echolog "global socks server error.restart!" kill -9 $(busybox ps -w | grep ssr-local | grep -v grep | awk '{print $1}') >/dev/null 2>&1 /etc/init.d/shadowsocksr restart exit 0 fi fi #dns2tcp if [ "$pdnsd_process" -eq 1 ]; then icount=$(busybox ps -w | grep $TMP_BIN_PATH/dns2tcp | grep -v grep | wc -l) if [ "$icount" -lt 1 ]; then #如果进程挂掉就重启它 logger -t "$NAME" "dns2tcp tunnel error.restart!" echolog "dns2tcp tunnel error.restart!" dnsserver=$(uci_get_by_type global tunnel_forward 8.8.4.4:53) kill -9 $(busybox ps -w | grep $TMP_BIN_PATH/dns2tcp | grep -v grep | awk '{print $1}') >/dev/null 2>&1 ln_start_bin $(first_type dns2tcp) dns2tcp -L "127.0.0.1#$dns_port" -R "${dnsserver/:/#}" fi #dns2socks elif [ "$pdnsd_process" -eq 2 ]; then icount=$(busybox ps -w | grep -e ssrplus-dns -e "dns2socks 127.0.0.1 $tmp_dns_port" | grep -v grep | wc -l) if [ "$icount" -lt 1 ]; then #如果进程挂掉就重启它 logger -t "$NAME" "dns2socks $dnsserver tunnel error.restart!" echolog "dns2socks $dnsserver tunnel error.restart!" dnsserver=$(uci_get_by_type global tunnel_forward 8.8.4.4:53) kill -9 $(busybox ps -w | grep ssrplus-dns | grep -v grep | awk '{print $1}') >/dev/null 2>&1 kill -9 $(busybox ps -w | grep "dns2socks 127.0.0.1 $tmp_dns_port" | grep -v grep | awk '{print $1}') >/dev/null 2>&1 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 $dnsserver 127.0.0.1:$dns_port -q fi #dns2socks-rust elif [ "$pdnsd_process" -eq 3 ]; then icount=$(busybox ps -w | grep -e ssrplus-dns -e "dns2socks-rust -s socks5://127.0.0.1 $tmp_dns_port" | grep -v grep | wc -l) if [ "$icount" -lt 1 ]; then #如果进程挂掉就重启它 logger -t "$NAME" "dns2socks-rust $dnsserver tunnel error.restart!" echolog "dns2socks-rust $dnsserver tunnel error.restart!" dnsserver=$(uci_get_by_type global tunnel_forward 8.8.4.4:53) kill -9 $(busybox ps -w | grep ssrplus-dns | grep -v grep | awk '{print $1}') >/dev/null 2>&1 kill -9 $(busybox ps -w | grep "dns2socks-rust -s socks5://127.0.0.1 $tmp_dns_port" | grep -v grep | awk '{print $1}') >/dev/null 2>&1 ln_start_bin $(first_type microsocks) microsocks -i 127.0.0.1 -p $tmp_dns_port ssrplus-dns ln_start_bin $(first_type dns2socks) dns2socks-rust -s socks5://127.0.0.1:$tmp_dns_port -d $dnsserver -l 127.0.0.1:$dns_port -f -c fi #mosdns elif [ "$pdnsd_process" -eq 4 ]; then icount=$(busybox ps -w | grep $TMP_BIN_PATH/mosdns | grep -v grep | wc -l) if [ "$icount" -lt 1 ]; then #如果进程挂掉就重启它 logger -t "$NAME" "mosdns tunnel error.restart!" echolog "mosdns tunnel error.restart!" dnsserver=$(uci_get_by_type global tunnel_forward 8.8.4.4:53) kill -9 $(busybox ps -w | grep $TMP_BIN_PATH/mosdns | grep -v grep | awk '{print $1}') >/dev/null 2>&1 ln_start_bin $(first_type mosdns) mosdns start -c /etc/mosdns/config.yaml #dnsproxy elif [ "$pdnsd_process" -eq 5 ]; then icount=$(busybox ps -w | grep -e ssrplus-dns -e "dnsproxy -l 127.0.0.1 -p $tmp_dns_port" | grep -v grep | wc -l) if [ "$icount" -lt 1 ]; then #如果进程挂掉就重启它 logger -t "$NAME" "dnsproxy $dnsserver tunnel error.restart!" echolog "dnsproxy $dnsserver tunnel error.restart!" local dnsproxy_dnsserver="$(uci_get_by_type global parse_method)" if [ -n "$dnsproxy_dnsserver" ] && [ "$dnsproxy_dnsserver" != "parse_file" ]; then dnsserver="$(uci_get_by_type global dnsproxy_tunnel_forward 8.8.4.4:53)" fi kill -9 $(busybox ps -w | grep "dnsproxy -l 127.0.0.1 -p $tmp_dns_port" | grep -v grep | awk '{print $1}') >/dev/null 2>&1 dnsproxy_ipv6="$(uci_get_by_type global dnsproxy_ipv6)" disabled_ipv6="--ipv6-disabled" fi if [ "$dnsproxy_dnsserver" != "parse_file" ]; then ln_start_bin $(first_type dnsproxy) dnsproxy -l 127.0.0.1 -p $tmp_dns_port -p $dns_port -u $dnsserver $disabled_ipv6 --cache --cache-min-ttl=3600 else dnsproxy_dnsserver_file="$TMP_PATH/dnsproxy_dns.list" cleaned_file="$TMP_PATH/cleaned_dns.list" temp_file="$TMP_PATH/temp_dns.list" > "$cleaned_file" # 清理输入文件并去重 while IFS= read -r line || [ -n "$line" ]; do line=$(echo "$line" | sed -E 's/^[ \t\r]+//; s/[ \t\r]+$//') [ -z "$line" ] && continue echo "$line" | grep -qE '^#' && continue echo "$line" >> "$cleaned_file" done < "/etc/ssrplus/dnsproxy_dns.list" # 获取清理后文件的MD5 cleaned_md5=$(md5sum "$cleaned_file" | awk '{print $1}') if [ ! -f "$dnsproxy_dnsserver_file" ]; then cp "$cleaned_file" "$dnsproxy_dnsserver_file" else target_md5=$(md5sum "$dnsproxy_dnsserver_file" | awk '{print $1}') if [ "$cleaned_md5" != "$target_md5" ]; then > "$temp_file" # 保留目标文件中也存在于清理文件的记录（去重） while IFS= read -r line; do line=$(echo "$line" | sed -E 's/^[ \t\r]+//; s/[ \t\r]+$//') if grep -qixF "$line" "$cleaned_file" && ! grep -qixF "$line" "$temp_file"; then echo "$line" >> "$temp_file" fi done < "$dnsproxy_dnsserver_file" # 添加清理文件中有但目标文件没有的记录（去重） while IFS= read -r line; do line=$(echo "$line" | sed -E 's/^[ \t\r]+//; s/[ \t\r]+$//') if ! grep -qixF "$line" "$temp_file"; then echo "$line" >> "$temp_file" fi done < "$cleaned_file" temp_md5=$(md5sum "$temp_file" | awk '{print $1}') if [ "$temp_md5" != "$target_md5" ]; then mv "$temp_file" "$dnsproxy_dnsserver_file" else rm -f "$temp_file" fi fi fi rm -f "$cleaned_file" if [ -n "$dnsproxy_dnsserver_file" ] && [ -s "$dnsproxy_dnsserver_file" ]; then local upstreams_logic_mode="$(uci_get_by_type global upstreams_logic_mode)" ln_start_bin $(first_type dnsproxy) dnsproxy -l 127.0.0.1 -p $tmp_dns_port -p $dns_port -u $dnsproxy_dnsserver_file $disabled_ipv6 --cache --cache-min-ttl=3600 --upstream-mode=$upstreams_logic_mode fi fi fi #chinadns-ng(proxy) elif [ "$pdnsd_process" -eq 6 ]; then icount=$(busybox ps -w | grep -e ssrplus-dns -e "chinadns-ng -b 127.0.0.1 -l $tmp_dns_port" | grep -v grep | wc -l) if [ "$icount" -lt 1 ]; then #如果进程挂掉就重启它 logger -t "$NAME" "chinadns-ng $dnsserver tunnel error.restart!" echolog "chinadns-ng $dnsserver tunnel error.restart!" dnsserver=$(uci_get_by_type global chinadns_ng_tunnel_forward 8.8.4.4:53) kill -9 $(busybox ps -w | grep "chinadns-ng -b 127.0.0.1 -l $tmp_dns_port" | grep -v grep | awk '{print $1}') >/dev/null 2>&1 local chinadns_ng_proto="$(uci_get_by_type global chinadns_ng_proto)" local chinadns_ng_dns="" IFS=',' for chinadns_ng_server in $dnsserver; do local chinadns_ng_ip="${chinadns_ng_server%%:*}" local chinadns_ng_port="${chinadns_ng_server##*:}" [ "$chinadns_ng_ip" = "$chinadns_ng_port" ] && chinadns_ng_port="53" chinadns_ng_tls_port="853" case "$chinadns_ng_proto" in "none") chinadns_ng_server="${chinadns_ng_ip}#${chinadns_ng_port}" ;; "tls") chinadns_ng_server="${chinadns_ng_proto}://${chinadns_ng_ip}#${chinadns_ng_tls_port}" ;; *) chinadns_ng_server="${chinadns_ng_proto}://${chinadns_ng_ip}#${chinadns_ng_port}" ;; esac chinadns_ng_dns="${chinadns_ng_dns} -t ${chinadns_ng_server}" done unset IFS dnsserver="$chinadns_ng_dns" ln_start_bin $(first_type chinadns-ng) chinadns-ng -b 127.0.0.1 -l $tmp_dns_port -l $dns_port -p 3 -d gfw $dnsserver -N --filter-qtype 64,65 -f -r --cache 4096 --cache-stale 86400 --cache-refresh 20 fi fi #chinadns-ng(china) if [ "$(uci -q get "dhcp.@dnsmasq[0]._unused_ssrp_changed")" = "1" ]; then icount=$(busybox ps -w | grep $TMP_BIN_PATH/chinadns-ng | grep -v grep | wc -l) if [ "$icount" -lt 1 ]; then #如果进程挂掉就重启它 logger -t "$NAME" "chinadns-ng tunnel error.restart!" echolog "chinadns-ng tunnel error.restart!" chinadns=$(uci_get_by_type global chinadns_forward) wandns="$(ifstatus wan | jsonfilter -e '@["dns-server"][0]' || echo "119.29.29.29")" case "$chinadns" in "wan") chinadns="$wandns" ;; ""|"wan_114") chinadns="$wandns,114.114.114.114" ;; esac kill -9 $(busybox ps -w | grep $TMP_BIN_PATH/chinadns-ng | grep -v grep | awk '{print $1}') >/dev/null 2>&1 ln_start_bin $(first_type chinadns-ng) chinadns-ng -l $china_dns_port -4 china -p 3 -c ${chinadns/:/#} -t 127.0.0.1#$dns_port -N -f -r fi fi done