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#!/bin/sh
DAEMON=/usr/bin/tera-accessd
PIDFILE=/run/tera-accessd.pid
ENVFILE=/etc/tera/tera-accessd.env
SOCKET=/run/tera-accessd/control.sock
load_environment() {
if [ -r "$ENVFILE" ]; then
set -a
. "$ENVFILE"
set +a
fi
SOCKET=${TERA_ACCESSD_SOCKET:-$SOCKET}
}
is_running() {
[ -r "$PIDFILE" ] || return 1
pid="$(cat "$PIDFILE" 2>/dev/null)"
[ -n "$pid" ] && kill -0 "$pid" 2>/dev/null
}
start_service() {
if is_running; then
echo "tera-accessd is already running"
return 0
fi
rm -f "$PIDFILE"
[ -x "$DAEMON" ] || { echo "missing $DAEMON" >&2; return 1; }
[ -r /usr/share/tera-web/index.html ] || { echo "missing tera-web assets" >&2; return 1; }
load_environment
mkdir -p /run/tera-accessd /var/lib/tera-api/tls/library
chown root:tera /run/tera-accessd
chmod 0750 /run/tera-accessd
chown -R tera:tera /var/lib/tera-api/tls
chmod 0700 /var/lib/tera-api/tls /var/lib/tera-api/tls/library
start-stop-daemon -S -q -b -m -p "$PIDFILE" -x "$DAEMON"
attempts=0
while [ "$attempts" -lt 50 ]; do
if [ -S "$SOCKET" ]; then
chown root:tera "$SOCKET" || return 1
chmod 0660 "$SOCKET" || return 1
return 0
fi
is_running || return 1
attempts=$((attempts + 1))
sleep 0.1
done
return 1
}
stop_service() {
load_environment
if is_running; then
start-stop-daemon -K -q -p "$PIDFILE" -x "$DAEMON" || return 1
fi
rm -f "$PIDFILE" "$SOCKET"
}
case "$1" in
start) start_service ;;
stop) stop_service ;;
restart) stop_service && start_service ;;
status) is_running ;;
*) echo "Usage: $0 {start|stop|restart|status}" >&2; exit 1 ;;
esac