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|
#!/bin/sh -e
#
# start/stop xrdp and sesman daemons
#
### BEGIN INIT INFO
# Provides: xrdp
# Required-Start: $network $remote_fs
# Required-Stop: $network $remote_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start xrdp and sesman daemons
# Description: XRDP uses the Remote Desktop Protocol to present a
# graphical login to a remote client allowing connection
# to a VNC server or another RDP server.
### END INIT INFO
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/sbin/xrdp
PIDDIR=/var/run/xrdp/
SESMAN_START=yes
#USERID=xrdp
# the X11rdp backend only works as root at the moment - GH 20/03/2013
USERID=root
RSAKEYS=/etc/xrdp/rsakeys.ini
NAME=xrdp
DESC="Remote Desktop Protocol server"
test -x $DAEMON || exit 0
. /lib/lsb/init-functions
check_root() {
if [ "$(id -u)" != "0" ]; then
log_failure_msg "You must be root to start, stop or restart $NAME."
exit 4
fi
}
force_stop() {
DELAY=1
PROCLIST="xrdp-sesman xrdp-sessvc xrdp-chansrv X11rdp Xvnc"
for p in $PROCLIST; do
pgrep -x $p >/dev/null && pkill -x $p
sleep $DELAY
pgrep -x $p >/dev/null && pkill -9 -x $p
done
# let's not kill ourselves - the init script is called xrdp as well
pgrep -fx $DAEMON >/dev/null && pkill -fx $DAEMON
sleep $DELAY
pgrep -fx $DAEMON >/dev/null && pkill -9 -fx $DAEMON
rm -f $PIDDIR/xrdp*.pid
}
if [ -r /etc/default/$NAME ]; then
. /etc/default/$NAME
fi
# Tasks that can only be run as root
if [ "$(id -u)" = "0" ]; then
# Check for pid dir
if [ ! -d $PIDDIR ] ; then
mkdir $PIDDIR
fi
chown $USERID:$USERID $PIDDIR
# Check for rsa key
if [ ! -f $RSAKEYS ] ; then
log_action_begin_msg "Generating xrdp RSA keys..."
(umask 077 ; xrdp-keygen xrdp $RSAKEYS)
chown $USERID:$USERID $RSAKEYS
if [ ! -f $RSAKEYS ] ; then
log_action_end_msg 1 "could not create $RSAKEYS"
exit 1
fi
log_action_end_msg 0 "done"
fi
fi
case "$1" in
start)
check_root
exitval=0
log_daemon_msg "Starting $DESC "
if pidofproc -p $PIDDIR/$NAME.pid $DAEMON > /dev/null; then
log_progress_msg "$NAME apparently already running"
log_end_msg 0
exit 0
fi
log_progress_msg $NAME
start-stop-daemon --start --quiet --oknodo --pidfile $PIDDIR/$NAME.pid \
--chuid $USERID:$USERID --exec $DAEMON >/dev/null
exitval=$?
if [ "$SESMAN_START" = "yes" ] ; then
log_progress_msg "sesman"
start-stop-daemon --start --quiet --oknodo --pidfile $PIDDIR/xrdp-sesman.pid \
--exec /usr/sbin/xrdp-sesman >/dev/null
value=$?
[ $value -gt 0 ] && exitval=$value
fi
# Make pidfile readables for all users (for status to work)
[ -e $PIDDIR/xrdp-sesman.pid ] && chmod 0644 $PIDDIR/xrdp-sesman.pid
[ -e $PIDDIR/$NAME.pid ] && chmod 0644 $PIDDIR/$NAME.pid
# Note: Unfortunately, xrdp currently takes too long to create
# the pidffile unless properly patched
log_end_msg $exitval
;;
stop)
check_root
[ -n "$XRDP_UPGRADE" -a "$RESTART_ON_UPGRADE" = "no" ] && {
echo "Upgrade in progress, no restart of xrdp."
exit 0
}
exitval=0
log_daemon_msg "Stopping RDP Session manager "
log_progress_msg "sesman"
if pidofproc -p $PIDDIR/xrdp-sesman.pid /usr/sbin/xrdp-sesman > /dev/null; then
start-stop-daemon --stop --quiet --oknodo --pidfile $PIDDIR/xrdp-sesman.pid \
--chuid $USERID:$USERID --exec /usr/sbin/xrdp-sesman
exitval=$?
else
log_progress_msg "apparently not running"
fi
log_progress_msg $NAME
if pidofproc -p $PIDDIR/$NAME.pid $DAEMON > /dev/null; then
start-stop-daemon --stop --quiet --oknodo --pidfile $PIDDIR/$NAME.pid \
--exec $DAEMON
value=$?
[ $value -gt 0 ] && exitval=$value
else
log_progress_msg "apparently not running"
fi
log_end_msg $exitval
;;
force-stop)
$0 stop
# because it doesn't allways die the right way
force_stop
;;
restart|force-reload)
check_root
$0 stop
# Wait for things to settle down
sleep 1
$0 start
;;
reload)
log_warning_msg "Reloading $NAME daemon: not implemented, as the daemon"
log_warning_msg "cannot re-read the config file (use restart)."
;;
status)
exitval=0
log_daemon_msg "Checking status of $DESC" "$NAME"
if pidofproc -p $PIDDIR/$NAME.pid $DAEMON > /dev/null; then
log_progress_msg "running"
log_end_msg 0
else
log_progress_msg "apparently not running"
log_end_msg 1 || true
exitval=1
fi
if [ "$SESMAN_START" = "yes" ] ; then
log_daemon_msg "Checking status of RDP Session Manager" "sesman"
if pidofproc -p $PIDDIR/xrdp-sesman.pid /usr/sbin/xrdp-sesman > /dev/null; then
log_progress_msg "running"
log_end_msg 0
else
log_progress_msg "apparently not running"
log_end_msg 1 || true
exitval=1
fi
fi
exit $exitval
;;
*)
N=/etc/init.d/$NAME
echo "Usage: $N {start|stop|force-stop|restart|force-reload|status}" >&2
exit 1
;;
esac
exit 0
|
