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Harden backup and restore operations

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Mikei386
2026-07-13 19:47:43 +02:00
parent 6cbf170d65
commit bbf063c157
26 changed files with 914 additions and 184 deletions
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plugin/rc.urbm
+24 -9
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@@ -4,30 +4,45 @@ DAEMON=/usr/local/sbin/urbmd
PIDFILE=/run/urbm/urbm.pid
LOGFILE=/var/log/urbm.log
is_daemon_pid() {
PID=${1:-}
[ -n "$PID" ] && [ "$(readlink -f "/proc/$PID/exe" 2>/dev/null)" = "$DAEMON" ]
}
start() {
mkdir -p /run/urbm /var/lib/urbm /boot/config/plugins/urbm
chmod 0750 /run/urbm /var/lib/urbm
chmod 0700 /boot/config/plugins/urbm
if [ -s "$PIDFILE" ] && kill -0 "$(cat "$PIDFILE")" 2>/dev/null; then
if [ -s "$PIDFILE" ] && is_daemon_pid "$(cat "$PIDFILE")"; then
return 0
fi
rm -f "$PIDFILE" /run/urbm/urbm.sock
nohup "$DAEMON" >>"$LOGFILE" 2>&1 &
echo $! >"$PIDFILE"
for _ in $(seq 1 50); do
[ -S /run/urbm/urbm.sock ] && return 0
is_daemon_pid "$(cat "$PIDFILE" 2>/dev/null)" || break
sleep 0.1
done
rm -f "$PIDFILE"
echo "urbmd failed to create its API socket" >&2
return 1
}
stop() {
STOPPED=0
if [ -s "$PIDFILE" ]; then
PID=$(cat "$PIDFILE")
kill "$PID" 2>/dev/null || true
for _ in $(seq 1 30); do
kill -0 "$PID" 2>/dev/null || break
sleep 1
done
kill -9 "$PID" 2>/dev/null || true
if is_daemon_pid "$PID"; then
kill "$PID" 2>/dev/null || true
for _ in $(seq 1 30); do
is_daemon_pid "$PID" || break
sleep 1
done
is_daemon_pid "$PID" && kill -9 "$PID" 2>/dev/null || true
STOPPED=1
fi
rm -f "$PIDFILE"
STOPPED=1
fi
if [ "$STOPPED" -eq 0 ]; then
PIDS=$(pidof urbmd 2>/dev/null || true)
@@ -50,7 +65,7 @@ case "${1:-}" in
stop) stop ;;
restart) stop; start ;;
status)
if [ -s "$PIDFILE" ] && kill -0 "$(cat "$PIDFILE")" 2>/dev/null; then echo "urbmd is running"; else echo "urbmd is stopped"; exit 1; fi
if [ -s "$PIDFILE" ] && is_daemon_pid "$(cat "$PIDFILE")"; then echo "urbmd is running"; else echo "urbmd is stopped"; exit 1; fi
;;
*) echo "Usage: $0 {start|stop|restart|status}"; exit 2 ;;
esac