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https://github.com/caiwx86/small-packages.git
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update 2026-05-10 09:48:30
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Executable
+225
@@ -0,0 +1,225 @@
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#!/bin/sh
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#
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# Copyright (C) 2017 openwrt-ssr
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# Copyright (C) 2017 yushi studio <ywb94@qq.com>
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#
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# This is free software, licensed under the GNU General Public License v3.
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# See /LICENSE for more information.
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#
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. $IPKG_INSTROOT/etc/init.d/shadowsocksr
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LOCK_FILE="/var/lock/ssr-monitor.lock"
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[ -f "$LOCK_FILE" ] && exit 2
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touch "$LOCK_FILE"
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ps_list() {
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if busybox ps -w >/dev/null 2>&1; then
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busybox ps -w
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else
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busybox ps
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fi
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}
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match_proc_count() {
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local pattern="$1"
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ps_list | grep -E "$pattern" | grep -v grep | wc -l
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}
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redir_tcp_running() {
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local ssr_count
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local ipt_count
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ssr_count=$(match_proc_count 'ssr-retcp')
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ipt_count=$(ps_list | grep 'ipt2socks' | grep -v grep | grep -E ' -T( |$)| --tcp-only( |$)' | wc -l)
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echo $((ssr_count + ipt_count))
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}
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redir_udp_running() {
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local ssr_count
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local ipt_count
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ssr_count=$(match_proc_count 'ssr-reudp')
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ipt_count=$(ps_list | grep 'ipt2socks' | grep -v grep | grep -E ' -U( |$)| --udp-only( |$)' | wc -l)
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echo $((ssr_count + ipt_count))
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}
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kill_matched_procs() {
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local pattern="$1"
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ps_list | grep -E "$pattern" | grep -v grep | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1
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}
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get_expected_threads() {
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local threads
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threads=$(uci_get_by_type global threads 0)
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if [ "$threads" = "0" ] || [ -z "$threads" ]; then
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threads=$(grep -c '^processor' /proc/cpuinfo 2>/dev/null)
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fi
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case "$threads" in
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''|*[!0-9]*)
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threads=1
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;;
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esac
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[ "$threads" -lt 1 ] && threads=1
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echo "$threads"
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}
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server_process_count=$1
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redir_tcp_process=$2
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redir_udp_process=$3
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kcp_process=$4
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local_process=$5
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pdnsd_process=$6
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if [ -z "$pdnsd_process" ]; then
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pdnsd_process=0
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fi
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i=0
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GLOBAL_SERVER=$(uci_get_by_type global global_server)
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GLOBAL_TYPE=$(uci_get_by_name $GLOBAL_SERVER type)
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EXPECTED_THREADS=$(get_expected_threads)
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server=$(uci_get_by_name $GLOBAL_SERVER server)
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kcp_port=$(uci_get_by_name $GLOBAL_SERVER kcp_port)
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server_port=$(uci_get_by_name $GLOBAL_SERVER server_port)
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password=$(uci_get_by_name $GLOBAL_SERVER kcp_password)
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kcp_param=$(uci_get_by_name $GLOBAL_SERVER kcp_param)
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[ "$password" != "" ] && password="--key "${password}
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while [ "1" == "1" ]; do #死循环
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sleep 000030s
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#redir tcp
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if [ "$redir_tcp_process" -gt 0 ]; then
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icount=$(redir_tcp_running)
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local tcp_expected="$redir_tcp_process"
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if [ "$GLOBAL_TYPE" = "socks5" ]; then
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tcp_expected="$EXPECTED_THREADS"
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fi
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if [ "$icount" -lt "$tcp_expected" ]; then
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logger -t "$NAME" "ssrplus redir tcp error.restart!"
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echolog "ssrplus redir tcp error.restart!"
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/etc/init.d/shadowsocksr restart
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exit 0
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fi
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fi
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#redir udp
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if [ "$redir_udp_process" -gt 0 ]; then
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icount=$(redir_udp_running)
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local udp_expected="$redir_udp_process"
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if [ "$GLOBAL_TYPE" = "socks5" ]; then
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udp_expected="$EXPECTED_THREADS"
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fi
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if [ "$icount" -lt "$udp_expected" ]; then
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logger -t "$NAME" "ssrplus redir udp error.restart!"
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echolog "ssrplus redir udp error.restart!"
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/etc/init.d/shadowsocksr restart
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exit 0
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fi
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fi
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#server
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if [ "$server_process_count" -gt 0 ]; then
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icount=$(match_proc_count 'ssr-server|ss-server-')
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if [ "$icount" -lt "$server_process_count" ]; then #如果进程挂掉就重启它
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logger -t "$NAME" "ssrplus server error.restart!"
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echolog "ssrplus server error.restart!"
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kill_matched_procs 'ssr-server|ss-server-'
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/etc/init.d/shadowsocksr restart
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exit 0
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fi
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fi
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#kcptun
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if [ "$kcp_process" -gt 0 ]; then
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icount=$(ps_list | grep kcptun-client | grep -v grep | wc -l)
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if [ "$icount" -lt "$kcp_process" ]; then #如果进程挂掉就重启它
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logger -t "$NAME" "ssrplus kcptun error.restart!"
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echolog "ssrplus kcptun error.restart!"
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killall -q -9 kcptun-client
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(/usr/bin/kcptun-client -r $server:$kcp_port -l :$server_port $password $kcp_param &)
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fi
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fi
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#localsocks
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if [ "$local_process" -gt 0 ]; then
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icount=$(match_proc_count 'ssr-local|ss-local|tuic-local')
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if [ "$icount" -lt "$local_process" ]; then #如果进程挂掉就重启它
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logger -t "$NAME" "global socks server error.restart!"
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echolog "global socks server error.restart!"
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kill_matched_procs 'ssr-local|ss-local|tuic-local'
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/etc/init.d/shadowsocksr restart
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exit 0
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fi
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fi
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#dns2tcp
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if [ "$pdnsd_process" -eq 1 ]; then
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icount=$(ps_list | grep $TMP_BIN_PATH/dns2tcp | grep -v grep | wc -l)
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if [ "$icount" -lt 1 ]; then #如果进程挂掉就重启它
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logger -t "$NAME" "dns2tcp tunnel error.restart!"
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echolog "dns2tcp tunnel error.restart!"
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dnsserver=$(uci_get_by_type global tunnel_forward 8.8.4.4:53)
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kill -9 $(ps_list | grep $TMP_BIN_PATH/dns2tcp | grep -v grep | awk '{print $1}') >/dev/null 2>&1
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start_dns2tcp "$dnsserver"
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fi
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#mosdns
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elif [ "$pdnsd_process" -eq 4 ]; then
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icount=$(ps_list | grep $TMP_BIN_PATH/mosdns | grep -v grep | wc -l)
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if [ "$icount" -lt 1 ]; then #如果进程挂掉就重启它
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logger -t "$NAME" "mosdns tunnel error.restart!"
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echolog "mosdns tunnel error.restart!"
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dnsserver=$(uci_get_by_type global tunnel_forward 8.8.4.4:53)
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kill -9 $(ps_list | grep $TMP_BIN_PATH/mosdns | grep -v grep | awk '{print $1}') >/dev/null 2>&1
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ln_start_bin $(first_type mosdns) mosdns start -c /etc/mosdns/config.yaml
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fi
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#chinadns-ng(proxy)
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elif [ "$pdnsd_process" -eq 6 ]; then
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icount=$(ps_list | grep -e ssrplus-dns -e "chinadns-ng -b 127.0.0.1 -l $tmp_dns_port" | grep -v grep | wc -l)
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if [ "$icount" -lt 1 ]; then #如果进程挂掉就重启它
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logger -t "$NAME" "chinadns-ng $dnsserver tunnel error.restart!"
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echolog "chinadns-ng $dnsserver tunnel error.restart!"
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dnsserver=$(uci_get_by_type global chinadns_ng_tunnel_forward 8.8.4.4:53)
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kill -9 $(ps_list | grep "chinadns-ng -b 127.0.0.1 -l $tmp_dns_port" | grep -v grep | awk '{print $1}') >/dev/null 2>&1
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local chinadns_ng_proto="$(uci_get_by_type global chinadns_ng_proto)"
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local chinadns_ng_dns=""
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IFS=','
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for chinadns_ng_server in $dnsserver; do
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local chinadns_ng_ip="${chinadns_ng_server%%:*}"
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local chinadns_ng_port="${chinadns_ng_server##*:}"
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[ "$chinadns_ng_ip" = "$chinadns_ng_port" ] && chinadns_ng_port="53"
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chinadns_ng_tls_port="853"
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case "$chinadns_ng_proto" in
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"none")
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chinadns_ng_server="${chinadns_ng_ip}#${chinadns_ng_port}"
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;;
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"tls")
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chinadns_ng_server="${chinadns_ng_proto}://${chinadns_ng_ip}#${chinadns_ng_tls_port}"
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;;
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*)
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chinadns_ng_server="${chinadns_ng_proto}://${chinadns_ng_ip}#${chinadns_ng_port}"
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;;
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esac
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chinadns_ng_dns="${chinadns_ng_dns} -t ${chinadns_ng_server}"
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done
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unset IFS
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dnsserver="$chinadns_ng_dns"
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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 $dnsserver -N --filter-qtype 64,65 -f -r --cache 4096 --cache-stale 86400 --cache-refresh 20
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fi
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#built-in dns
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elif [ "$pdnsd_process" -eq 7 ]; then
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if ! is_builtin_dns_active; then
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logger -t "$NAME" "builtin dns error.restart!"
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echolog "builtin dns error.restart!"
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/etc/init.d/shadowsocksr restart
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exit 0
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fi
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fi
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#chinadns-ng(china)
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if [ "$(uci -q get "dhcp.@dnsmasq[0]._unused_ssrp_changed")" = "1" ]; then
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icount=$(ps_list | grep $TMP_BIN_PATH/chinadns-ng | grep -v grep | wc -l)
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if [ "$icount" -lt 1 ]; then #如果进程挂掉就重启它
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logger -t "$NAME" "chinadns-ng tunnel error.restart!"
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echolog "chinadns-ng tunnel error.restart!"
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chinadns=$(uci_get_by_type global chinadns_forward)
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wandns="$(ifstatus wan | jsonfilter -e '@["dns-server"][0]' || echo "119.29.29.29")"
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case "$chinadns" in
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"wan") chinadns="$wandns" ;;
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""|"wan_114") chinadns="$wandns,114.114.114.114" ;;
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esac
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kill -9 $(ps_list | grep $TMP_BIN_PATH/chinadns-ng | grep -v grep | awk '{print $1}') >/dev/null 2>&1
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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
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fi
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fi
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done
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Executable
+1938
File diff suppressed because it is too large.
Load diff
Executable
+282
@@ -0,0 +1,282 @@
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#!/bin/sh
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#
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# Copyright (C) 2017 openwrt-ssr
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# Copyright (C) 2017 yushi studio <ywb94@qq.com>
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#
|
||||
# This is free software, licensed under the GNU General Public License v3.
|
||||
# See /LICENSE for more information.
|
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#
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ORIG_ARG1="${1:-}"
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ORIG_ARG2="${2:-}"
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ORIG_ARG3="${3:-}"
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[ -f /lib/functions.sh ] && . /lib/functions.sh
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. $IPKG_INSTROOT/etc/init.d/shadowsocksr
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LOCK_FILE="/var/lock/ssr-switch.lock"
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PROBE_SID=""
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cycle_time=60
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switch_time=3
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probe_socks_port=10800
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direct_fail_count=0
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direct_fail_limit=3
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probe_url="$(uci_get_by_type server_subscribe url_test_url)"
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[ -n "$probe_url" ] || probe_url="https://www.google.com/generate_204"
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PROBE_INSTANCE_KEY="ssr-switch-probe-local"
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DEFAULT_SERVER="$(uci_get_by_type global global_server)"
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CURRENT_SERVER="$DEFAULT_SERVER"
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ENABLE_SERVER="nil"
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cleanup_probe_socks() {
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ps_list | grep -v "grep" | grep -E "tcp-http-ssr-switch-local\\.json|ss-${PROBE_INSTANCE_KEY}/config\\.yaml|tuic-${PROBE_INSTANCE_KEY}/config\\.yaml" | awk '{print $1}' | xargs kill >/dev/null 2>&1
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sleep 1
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ps_list | grep -v "grep" | grep -E "tcp-http-ssr-switch-local\\.json|ss-${PROBE_INSTANCE_KEY}/config\\.yaml|tuic-${PROBE_INSTANCE_KEY}/config\\.yaml" | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1
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rm -f "$TMP_PATH/tcp-http-ssr-switch-local.json" 2>/dev/null
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||||
rm -rf "$TMP_PATH/ss-${PROBE_INSTANCE_KEY}" "$TMP_PATH/tuic-${PROBE_INSTANCE_KEY}" 2>/dev/null
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rm -f /tmp/ssr-switch-probe.log 2>/dev/null
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}
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start_probe_socks() {
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local sid="$1"
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local server_type
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server_type="$(uci_get_by_name "$sid" type)"
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[ "$server_type" = "clash" ] && return 1
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[ "$server_type" = "tuic" ] && return 1
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||||
[ "$server_type" = "socks5" ] && return 1
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||||
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||||
cleanup_probe_socks
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LOCAL_SERVER="$sid"
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local_config_file="$TMP_PATH/tcp-http-ssr-switch-local.json"
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_local="2"
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||||
local_enable=0
|
||||
tmp_local_port=
|
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mode="tcp,udp"
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||||
|
||||
if [ "$server_type" = "v2ray" ]; then
|
||||
export SSR_SWITCH_PROBE=1
|
||||
gen_config_file "$LOCAL_SERVER" "$server_type" 4 0 "$probe_socks_port" >/tmp/ssr-switch-probe.log 2>&1 || return 1
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unset SSR_SWITCH_PROBE
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local xray_bin
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||||
xray_bin="$(first_type xray)"
|
||||
[ -x "$xray_bin" ] || return 1
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||||
"$xray_bin" run -c "$local_config_file" >>/tmp/ssr-switch-probe.log 2>&1 &
|
||||
else
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||||
export SSR_SWITCH_PROBE=1
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||||
export SSR_SWITCH_PROBE_INSTANCE_KEY="$PROBE_INSTANCE_KEY"
|
||||
start_local_with_port "$probe_socks_port" >/tmp/ssr-switch-probe.log 2>&1 || return 1
|
||||
unset SSR_SWITCH_PROBE_INSTANCE_KEY
|
||||
unset SSR_SWITCH_PROBE
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||||
fi
|
||||
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||||
sleep 2
|
||||
return 0
|
||||
}
|
||||
|
||||
probe_http_ok() {
|
||||
case "$1" in
|
||||
[1-5][0-9][0-9])
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||||
return 0
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||||
;;
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||||
esac
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||||
return 1
|
||||
}
|
||||
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||||
check_direct_probe() {
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||||
local code
|
||||
|
||||
code="$(curl -k -sS -L -o /dev/null \
|
||||
--connect-timeout "$switch_time" \
|
||||
--max-time "$switch_time" \
|
||||
-w '%{http_code}' \
|
||||
"$probe_url" 2>/dev/null || true)"
|
||||
probe_http_ok "$code"
|
||||
}
|
||||
|
||||
check_proxy_via_socks() {
|
||||
local try_count
|
||||
local code
|
||||
local proxy_host
|
||||
|
||||
try_count="$(uci_get_by_type global switch_try_count 3)"
|
||||
for i in $(seq 1 "$try_count"); do
|
||||
for proxy_host in "127.0.0.1:$probe_socks_port" "[::1]:$probe_socks_port"; do
|
||||
code="$(curl -k -sS -L -o /dev/null \
|
||||
--connect-timeout "$switch_time" \
|
||||
--max-time "$switch_time" \
|
||||
--socks5-hostname "$proxy_host" \
|
||||
-w '%{http_code}' \
|
||||
"$probe_url" 2>/dev/null || true)"
|
||||
probe_http_ok "$code" && return 0
|
||||
done
|
||||
sleep 1
|
||||
done
|
||||
return 1
|
||||
}
|
||||
|
||||
test_proxy() {
|
||||
local sid="$1"
|
||||
[ "$(uci_get_by_name "$sid" type)" = "clash" ] && return 1
|
||||
[ "$(uci_get_by_name "$sid" type)" = "tuic" ] && return 1
|
||||
start_probe_socks "$sid" || {
|
||||
cleanup_probe_socks
|
||||
return 1
|
||||
}
|
||||
check_proxy_via_socks
|
||||
local ret=$?
|
||||
cleanup_probe_socks
|
||||
return $ret
|
||||
}
|
||||
|
||||
search_proxy() {
|
||||
local sid="$1"
|
||||
[ "$(uci_get_by_name "$sid" switch_enable 0)" = "1" ] || return 1
|
||||
[ "$(uci_get_by_name "$sid" type)" = "clash" ] && return 1
|
||||
[ "$(uci_get_by_name "$sid" type)" = "tuic" ] && return 1
|
||||
[ "$sid" = "$CURRENT_SERVER" ] && return 1
|
||||
[ "$ENABLE_SERVER" != "nil" ] && return 0
|
||||
|
||||
if test_proxy "$sid"; then
|
||||
ENABLE_SERVER="$sid"
|
||||
return 0
|
||||
fi
|
||||
return 1
|
||||
}
|
||||
|
||||
select_proxy() {
|
||||
config_load "$NAME"
|
||||
ENABLE_SERVER="nil"
|
||||
config_foreach search_proxy servers
|
||||
}
|
||||
|
||||
set_main_server() {
|
||||
local sid="$1"
|
||||
[ -n "$sid" ] || return 1
|
||||
uci set shadowsocksr.@global[0].global_server="$sid"
|
||||
uci commit shadowsocksr
|
||||
return 0
|
||||
}
|
||||
|
||||
switch_proxy() {
|
||||
set_main_server "$1" || return 1
|
||||
/etc/init.d/shadowsocksr restart "$1"
|
||||
return 0
|
||||
}
|
||||
|
||||
start() {
|
||||
while [ "1" = "1" ]; do
|
||||
sleep "0000$cycle_time"
|
||||
run_once
|
||||
done
|
||||
}
|
||||
|
||||
run_once() {
|
||||
DEFAULT_SERVER="$(uci_get_by_type global global_server)"
|
||||
[ "$DEFAULT_SERVER" = "nil" ] && {
|
||||
direct_fail_count=0
|
||||
return 0
|
||||
}
|
||||
[ "$(uci_get_by_name "$DEFAULT_SERVER" type)" = "clash" ] && {
|
||||
direct_fail_count=0
|
||||
cleanup_probe_socks
|
||||
return 0
|
||||
}
|
||||
[ "$(uci_get_by_name "$DEFAULT_SERVER" type)" = "tuic" ] && {
|
||||
direct_fail_count=0
|
||||
cleanup_probe_socks
|
||||
return 0
|
||||
}
|
||||
[ "$(uci_get_by_name "$DEFAULT_SERVER" kcp_enable 0)" = "1" ] && {
|
||||
direct_fail_count=0
|
||||
cleanup_probe_socks
|
||||
return 1
|
||||
}
|
||||
|
||||
CURRENT_SERVER="$DEFAULT_SERVER"
|
||||
|
||||
if check_direct_probe; then
|
||||
direct_fail_count=0
|
||||
return 0
|
||||
fi
|
||||
|
||||
direct_fail_count=$((direct_fail_count + 1))
|
||||
[ "$direct_fail_count" -lt "$direct_fail_limit" ] && return 0
|
||||
direct_fail_count=0
|
||||
|
||||
if test_proxy "$CURRENT_SERVER"; then
|
||||
return 0
|
||||
fi
|
||||
|
||||
echolog "Current server error, try to switch another server."
|
||||
select_proxy
|
||||
if [ "$ENABLE_SERVER" != "nil" ]; then
|
||||
CURRENT_SERVER="$ENABLE_SERVER"
|
||||
switch_proxy "$CURRENT_SERVER"
|
||||
echolog "Switch to $(uci_get_by_name "$CURRENT_SERVER" alias) proxy!"
|
||||
else
|
||||
switch_proxy "$CURRENT_SERVER"
|
||||
echolog "Try restart current server."
|
||||
fi
|
||||
return 0
|
||||
}
|
||||
|
||||
probe_once() {
|
||||
local sid="$1"
|
||||
[ -n "$sid" ] || {
|
||||
echo "missing_sid"
|
||||
return 1
|
||||
}
|
||||
cleanup_probe_socks
|
||||
if ! start_probe_socks "$sid"; then
|
||||
echo "probe_start:fail"
|
||||
return 1
|
||||
fi
|
||||
echo "probe_start:ok"
|
||||
echo "probe:curl_ipv4"
|
||||
curl -k -sS -L -o /dev/null \
|
||||
--connect-timeout "$switch_time" \
|
||||
--max-time "$switch_time" \
|
||||
--socks5-hostname "127.0.0.1:$probe_socks_port" \
|
||||
-w 'code=%{http_code}\n' \
|
||||
"$probe_url" 2>/dev/null || true
|
||||
echo "probe:curl_ipv6"
|
||||
curl -g -k -sS -L -o /dev/null \
|
||||
--connect-timeout "$switch_time" \
|
||||
--max-time "$switch_time" \
|
||||
--socks5-hostname "[::1]:$probe_socks_port" \
|
||||
-w 'code=%{http_code}\n' \
|
||||
"$probe_url" 2>/dev/null || true
|
||||
cleanup_probe_socks
|
||||
return 0
|
||||
}
|
||||
|
||||
main() {
|
||||
case "${ORIG_ARG1:-}" in
|
||||
probe)
|
||||
PROBE_SID="${ORIG_ARG2:-}"
|
||||
probe_once "$PROBE_SID"
|
||||
;;
|
||||
once)
|
||||
run_once
|
||||
;;
|
||||
start)
|
||||
[ -n "$ORIG_ARG2" ] && cycle_time="$ORIG_ARG2"
|
||||
[ -n "$ORIG_ARG3" ] && switch_time="$ORIG_ARG3"
|
||||
[ -f "$LOCK_FILE" ] && exit 2
|
||||
touch "$LOCK_FILE"
|
||||
start
|
||||
;;
|
||||
*)
|
||||
[ -n "$ORIG_ARG1" ] && cycle_time="$ORIG_ARG1"
|
||||
[ -n "$ORIG_ARG2" ] && switch_time="$ORIG_ARG2"
|
||||
[ -f "$LOCK_FILE" ] && exit 2
|
||||
touch "$LOCK_FILE"
|
||||
start
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
if [ "${0##*/}" = "ssr-switch" ]; then
|
||||
main "$@"
|
||||
fi
|
||||
Reference in new issue
Block a user