#!/bin/sh

### BEGIN INIT INFO
# Provides:            sshd
# Required-Start:      $network $syslog
# Required-Stop:       $network $syslog
# Default-Start:       3 4 5
# Default-Stop:        0 1 2 6
# Short-Description:   OpenBSD Secure Shell server
### END INIT INFO

. /lib/lsb/init-functions

DAEMON=/usr/sbin/sshd

check_privsep_dir() {
  # Create the PrivSep empty dir if necessary
  if [ ! -d /var/run/sshd ]; then
    mkdir /var/run/sshd
    chmod 0755 /var/run/sshd
  fi
}

case "$1" in
  start)
    check_privsep_dir
    log_info_msg "Starting OpenBSD Secure Shell server"
    $DAEMON && log_success_msg || log_failure_msg
    ;;
  stop)
    log_info_msg "Stopping OpenBSD Secure Shell server"

    if ! test -f /var/run/sshd.pid; then
      echo -n " - No sshd running"
      log_warning_msg
    else
      kill -TERM $(cat /var/run/sshd.pid) && log_success_msg || log_failure_msg
    fi
    ;;
  restart)
    $0 stop
    sleep 1
    $0 start
    ;;
  *)
    echo "Usage: $0 [start|stop|restart]"
    exit 1
    ;;
esac

exit 0