1 #! /bin/sh 2 set -e 3 4 # /etc/init.d/ssh: start and stop the OpenBSD "secure shell(tm)" daemon 5 6 test -x /usr/sbin/sshd || exit 0 7 ( /usr/sbin/sshd -\? 2>&1 | grep -q OpenSSH ) 2>/dev/null || exit 0 8 9 if test -f /etc/default/ssh; then 10 . /etc/default/ssh 11 fi 12 13 check_for_no_start() { 14 # forget it if we're trying to start, and /etc/ssh/sshd_not_to_be_run exists 15 if [ -e /etc/ssh/sshd_not_to_be_run ]; then 16 echo "OpenBSD Secure Shell server not in use (/etc/ssh/sshd_not_to_be_run)" 17 exit 0 18 fi 19 } 20 21 check_privsep_dir() { 22 # Create the PrivSep empty dir if necessary 23 if [ ! -d /var/run/sshd ]; then 24 mkdir /var/run/sshd 25 chmod 0755 /var/run/sshd 26 fi 27 } 28 29 check_config() { 30 if [ ! -e /etc/ssh/sshd_not_to_be_run ]; then 31 /usr/sbin/sshd -t || exit 1 32 fi 33 } 34 35 export PATH="${PATH:+$PATH:}/usr/sbin:/sbin" 36 37 case "$1" in 38 start) 39 check_for_no_start 40 check_privsep_dir 41 echo -n "Starting OpenBSD Secure Shell server: sshd" 42 start-stop-daemon --start --quiet --pidfile /var/run/sshd.pid --exec /usr/sbin/sshd -- $SSHD_OPTS 43 echo "." 44 ;; 45 stop) 46 echo -n "Stopping OpenBSD Secure Shell server: sshd" 47 start-stop-daemon --stop --quiet --oknodo --pidfile /var/run/sshd.pid 48 echo "." 49 ;; 50 51 reload|force-reload) 52 check_for_no_start 53 check_config 54 echo -n "Reloading OpenBSD Secure Shell server's configuration" 55 start-stop-daemon --stop --signal 1 --quiet --oknodo --pidfile /var/run/sshd.pid --exec /usr/sbin/sshd 56 echo "." 57 ;; 58 59 restart) 60 check_config 61 echo -n "Restarting OpenBSD Secure Shell server: sshd" 62 start-stop-daemon --stop --quiet --oknodo --retry 30 --pidfile /var/run/sshd.pid 63 check_for_no_start 64 check_privsep_dir 65 start-stop-daemon --start --quiet --pidfile /var/run/sshd.pid --exec /usr/sbin/sshd -- $SSHD_OPTS 66 echo "." 67 ;; 68 69 *) 70 echo "Usage: /etc/init.d/ssh {start|stop|reload|force-reload|restart}" 71 exit 1 72 esac 73 74 exit 0