5 # Required-Start: $network $local_fs $remote_fs
7 # Default-Start: 2 3 4 5
9 # Short-Description: OpenBSD Secure Shell server
12 # Notice: this file has been adjusted by the grml team so
13 # the script supports key-generation for ssh as well
17 # /etc/init.d/ssh: start and stop the OpenBSD "secure shell(tm)" daemon
19 test -x /usr/sbin/sshd || exit 0
20 ( /usr/sbin/sshd -\? 2>&1 | grep -q OpenSSH ) 2>/dev/null || exit 0
22 if test -f /etc/default/ssh; then
26 . /lib/lsb/init-functions
28 # Configurable options:
29 KEYGEN=/usr/bin/ssh-keygen
30 RSA1_KEY=/etc/ssh/ssh_host_key
31 RSA_KEY=/etc/ssh/ssh_host_rsa_key
32 DSA_KEY=/etc/ssh/ssh_host_dsa_key
34 # Are we running from init?
36 ([ "$previous" ] && [ "$runlevel" ]) || [ "$runlevel" = S ]
39 check_for_no_start() {
40 # forget it if we're trying to start, and /etc/ssh/sshd_not_to_be_run exists
41 if [ -e /etc/ssh/sshd_not_to_be_run ]; then
42 if [ "$1" = log_end_msg ]; then
45 if ! run_by_init; then
46 log_action_msg "OpenBSD Secure Shell server not in use (/etc/ssh/sshd_not_to_be_run)"
53 if [ ! -c /dev/null ]; then
54 if [ "$1" = log_end_msg ]; then
57 if ! run_by_init; then
58 log_action_msg "/dev/null is not a character device!"
65 # Create the PrivSep empty dir if necessary
66 if [ ! -d /var/run/sshd ]; then
68 chmod 0755 /var/run/sshd
73 if [ ! -e /etc/ssh/sshd_not_to_be_run ]; then
74 /usr/sbin/sshd -t || exit 1
78 export PATH="${PATH:+$PATH:}/usr/sbin:/sbin"
84 if ! test -f $RSA1_KEY ; then
85 echo "Generating SSH1 RSA host key..."
86 $KEYGEN -t rsa1 -f $RSA1_KEY -C '' -N '' || exit 1
88 if ! test -f $RSA_KEY ; then
89 echo "Generating SSH RSA host key..."
90 $KEYGEN -t rsa -f $RSA_KEY -C '' -N '' || exit 1
92 if ! test -f $DSA_KEY ; then
93 echo "Generating SSH2 DSA host key..."
94 $KEYGEN -t dsa -f $DSA_KEY -C '' -N '' || exit 1
96 log_daemon_msg "Starting OpenBSD Secure Shell server" "sshd"
98 if start-stop-daemon --start --quiet --oknodo --pidfile /var/run/sshd.pid --exec /usr/sbin/sshd -- $SSHD_OPTS; then
105 log_daemon_msg "Stopping OpenBSD Secure Shell server" "sshd"
106 if start-stop-daemon --stop --quiet --oknodo --pidfile /var/run/sshd.pid; then
116 log_daemon_msg "Reloading OpenBSD Secure Shell server's configuration" "sshd"
117 if start-stop-daemon --stop --signal 1 --quiet --oknodo --pidfile /var/run/sshd.pid --exec /usr/sbin/sshd; then
127 log_daemon_msg "Restarting OpenBSD Secure Shell server" "sshd"
128 start-stop-daemon --stop --quiet --oknodo --retry 30 --pidfile /var/run/sshd.pid
129 check_for_no_start log_end_msg
130 check_dev_null log_end_msg
131 if start-stop-daemon --start --quiet --oknodo --pidfile /var/run/sshd.pid --exec /usr/sbin/sshd -- $SSHD_OPTS; then
141 log_daemon_msg "Restarting OpenBSD Secure Shell server" "sshd"
143 start-stop-daemon --stop --quiet --retry 30 --pidfile /var/run/sshd.pid
149 check_for_no_start log_end_msg
150 check_dev_null log_end_msg
151 if start-stop-daemon --start --quiet --oknodo --pidfile /var/run/sshd.pid --exec /usr/sbin/sshd -- $SSHD_OPTS; then
159 log_progress_msg "(not running)"
164 log_progress_msg "(failed to stop)"
171 log_action_msg "Usage: /etc/init.d/ssh {start|stop|reload|force-reload|restart|try-restart}"
177 ## END OF FILE #################################################################