mirror of
https://github.com/Ysurac/openmptcprouter-feeds.git
synced 2025-03-09 15:40:03 +00:00
95 lines
3.3 KiB
Bash
Executable file
95 lines
3.3 KiB
Bash
Executable file
#!/bin/sh
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# vim: set noexpandtab tabstop=4 shiftwidth=4 softtabstop=4 :
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name=$0
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basename="$(basename $0)"
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_log() {
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logger -p daemon.info -t "${basename}" "$@"
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}
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_ping_server() {
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local host=$1
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ret=$(ping \
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-w "$OMR_TRACKER_TIMEOUT" \
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-c 1 \
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-q \
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"${host}"
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) && echo "$ret" | grep -sq " 0% packet loss" && {
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server_ping=true
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}
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}
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_get_ip() {
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uci -q set openmptcprouter.omr=router
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if [ "$(uci -q get openmptcprouter.settings.external_check)" != "0" ]; then
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check_ipv4_website="$(uci -q get openmptcprouter.settings.check_ipv4_website)"
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[ -z "$check_ipv4_website" ] && check_ipv4_website="http://ip.openmptcprouter.com"
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check_ipv6_website="$(uci -q get openmptcprouter.settings.check_ipv6_website)"
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[ -z "$check_ipv6_website" ] && check_ipv6_website="http://ipv6.openmptcprouter.com"
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uci -q set openmptcprouter.omr.detected_public_ipv4="$(curl -s -4 -m 3 $check_ipv4_website)"
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if [ "$(uci -q get openmptcprouter.omr.shadowsocks)" != "down" ]; then
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uci -q set openmptcprouter.omr.detected_ss_ipv4="$(curl -s -4 --socks5 "${proxy}" --max-time 3 $check_ipv4_website)"
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fi
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if [ "$(uci -q get openmptcprouter.settings.disable_ipv6)" != "1" ]; then
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uci -q set openmptcprouter.omr.detected_public_ipv6="$(curl -s -6 -m 3 $check_ipv6_website)"
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# uci -q set openmptcprouter.omr.detected_ss_ipv6=$(curl -s -6 --socks5 ":::1111" --max-time 3 http://ip.openmptcprouter.com)
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fi
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fi
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uci -q commit openmptcprouter
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}
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timeout=${OMR_TRACKER_TIMEOUT:-5}
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interval=${OMR_TRACKER_INTERVAL:-10}
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retry=${OMR_TRACKER_TRIES:-4}
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proxy=${OMR_TRACKER_PROXY:-127.0.0.1:1111}
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hosts=${OMR_TRACKER_HOSTS:-1.1.1.1 1.0.0.1}
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nodns=0
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last=0
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nocontact=""
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uci -q set openmptcprouter.omr=router
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uci -q delete openmptcprouter.omr.shadowsocks=""
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_get_ip
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while true; do
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host="${hosts%% *}"
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[ "$host" = "$hosts" ] || {
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hosts="${hosts#* } $host"
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}
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if [ "$(curl -s -I -w %{http_code} --socks5 ${proxy} --max-time ${timeout} $host -o /dev/null)" != "000" ]; then
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nocontact=""
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[ "${last}" -ge "${retry}" ] || [ "$(uci -q get openmptcprouter.omr.shadowsocks)" = "" ] && {
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_log "Shadowsocks is up (can contact via http ${host})"
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uci -q set openmptcprouter.omr.shadowsocks="up"
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uci -q commit openmptcprouter.omr
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}
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if [ -z "$(iptables -t nat -L -n | grep ss_rules)" ] && [ "$(uci -q get shadowsocks-libev.ss_rules.disabled)" != "1" ]; then
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_log "Reload Shadowsocks rules"
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/etc/init.d/shadowsocks-libev rules_up 2> /dev/null
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_get_ip
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fi
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[ "$(uci -q get openmptcprouter.omr.detected_public_ipv4)" = "" ] || ([ "$(uci -q get openmptcprouter.settings.disable_ipv6)" != "1" ] && [ "$(uci -q get openmptcprouter.omr.detected_public_ipv6)" = "" ]) && _get_ip
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last=0
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else
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last=$((last + 1 ))
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[ -z "$nocontact" ] && nocontact="$host" || nocontact="$nocontact, $host"
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[ "${last}" -ge "${retry}" ] && {
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if [ -n "$(iptables -t nat -L -n | grep ssr)" ]; then
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_log "Shadowsocks is down (can't contact via http ${nocontact})"
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uci -q set openmptcprouter.omr.shadowsocks="down"
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uci -q commit openmptcprouter.omr
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/etc/init.d/shadowsocks-libev rules_down 2> /dev/null
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_get_ip
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server_ping=false
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server="$(uci -q get shadowsocks-libev.sss0.server)"
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_ping_server $server
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if [ "$server_ping" = false ]; then
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_log "Server ($server) seems down, no answer to ping"
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fi
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fi
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}
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fi
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sleep "${interval}"
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done
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