mirror of
https://github.com/caiwx86/small-packages.git
synced 2026-07-27 17:01:53 +08:00
141 lines
3.9 KiB
Bash
Executable File
141 lines
3.9 KiB
Bash
Executable File
#!/bin/sh /etc/rc.common
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USE_PROCD=1
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START=96
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STOP=10
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extra_command "hot_reload" "Hot-reload service"
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CONF="dae"
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PROG="/usr/bin/dae"
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LOG="/var/log/dae/dae.log"
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DAE_HOST_IFACE="dae0"
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DAE_PEER_IFACE="dae0peer"
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DAE_NETNS_NAME="daens"
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DAENETNS="/run/netns/$DAE_NETNS_NAME"
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RESOLV_DAE="/tmp/resolv.conf.dae"
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set_chmod_640() {
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mkdir -p /etc/dae/config.d
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mkdir -p /var/log/dae
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chmod -R 640 /etc/dae/ 2>/dev/null || true
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}
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update_cron() {
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local temp_cron="/tmp/root.cron"
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if [ -f /etc/crontabs/root ]; then
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grep -v '/etc/init.d/dae hot_reload' /etc/crontabs/root > "$temp_cron" 2>/dev/null
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fi
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: >> "$temp_cron"
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local auto_update
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auto_update=$(uci -q get dae.config.subscribe_auto_update)
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if [ "$1" = "add" ] && [ "${auto_update:-0}" -eq 1 ]; then
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local min=$((RANDOM % 60))
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local hr=$(uci -q get dae.config.subscribe_update_day_time)
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local wk=$(uci -q get dae.config.subscribe_update_week_time)
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echo "$min ${hr:-*} * * ${wk:-*} /etc/init.d/dae hot_reload >/dev/null 2>&1" >> "$temp_cron"
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fi
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crontab "$temp_cron" 2>/dev/null
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rm -f "$temp_cron"
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}
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cleanup_netns() {
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tc qdisc del dev "$DAE_HOST_IFACE" clsact 2>/dev/null || true
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ip link del "$DAE_HOST_IFACE" 2>/dev/null || true
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ip link del "$DAE_PEER_IFACE" 2>/dev/null || true
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ip netns del "$DAE_NETNS_NAME" 2>/dev/null || true
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rm -f "$DAENETNS" 2>/dev/null || true
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}
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hijack_resolv_conf() {
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grep -q ' /tmp/resolv\.conf ' /proc/mounts && return 0
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grep -E '^(search|domain) ' /tmp/resolv.conf > "$RESOLV_DAE" 2>/dev/null
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local dns_list LOGICAL_WAN
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. /lib/functions/network.sh
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network_find_wan LOGICAL_WAN 2>/dev/null
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if [ -n "$LOGICAL_WAN" ]; then
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dns_list=$(ubus call "network.interface.$LOGICAL_WAN" status 2>/dev/null | \
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jsonfilter -e '@["dns-server"][*]' 2>/dev/null)
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fi
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if [ -z "$dns_list" ] && [ -f "/tmp/resolv.conf.d/resolv.conf.auto" ]; then
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dns_list=$(awk '/^nameserver/{print $2}' "/tmp/resolv.conf.d/resolv.conf.auto")
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fi
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[ -z "$dns_list" ] && dns_list="119.29.29.29 223.5.5.5"
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for dns in $dns_list; do
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echo "nameserver $dns" >> "$RESOLV_DAE"
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done
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mount --bind "$RESOLV_DAE" /tmp/resolv.conf
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mount -o remount,ro,bind /tmp/resolv.conf
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}
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restore_resolv_conf() {
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grep -q ' /tmp/resolv\.conf ' /proc/mounts || return 0
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mount -o remount,rw,bind /tmp/resolv.conf 2>/dev/null
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umount /tmp/resolv.conf 2>/dev/null
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rm -f "$RESOLV_DAE"
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}
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start_service() {
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local enabled config_file log_maxbackups log_maxsize
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uci commit "$CONF" 2>/dev/null
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config_load "$CONF"
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config_get_bool enabled "config" "enabled" "0"
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[ "$enabled" -eq "1" ] || return 1
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config_get config_file "config" "config_file" "/etc/dae/config.dae"
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set_chmod_640
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"$PROG" validate -c "$config_file" || return 1
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update_cron "add"
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hijack_resolv_conf
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cleanup_netns
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config_get log_maxbackups "config" "log_maxbackups" "1"
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config_get log_maxsize "config" "log_maxsize" "1"
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procd_open_instance "$CONF"
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uname -r | grep -Eq "^6\.6" && procd_set_param env "QUIC_GO_DISABLE_GSO"="true"
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procd_set_param env DAE_LOCATION_ASSET="/usr/share/v2ray"
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procd_set_param command "$PROG" run
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procd_append_param command --config "$config_file"
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procd_append_param command --disable-timestamp
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procd_append_param command --logfile "$LOG"
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procd_append_param command --logfile-maxbackups "$log_maxbackups"
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procd_append_param command --logfile-maxsize "$log_maxsize"
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procd_set_param limits core="unlimited"
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procd_set_param limits nofile="1000000 1000000"
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procd_set_param respawn
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procd_set_param stderr 1
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procd_close_instance
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}
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stop_service() {
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update_cron "remove"
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restore_resolv_conf
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cleanup_netns
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}
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reload_service() {
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stop
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start
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}
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service_triggers() {
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procd_add_reload_trigger "$CONF"
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}
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hot_reload() {
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set_chmod_640
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/etc/init.d/dae running && "$PROG" reload
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}
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