diff options
Diffstat (limited to 'recipes/openssh/files/init')
-rw-r--r-- | recipes/openssh/files/init | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/recipes/openssh/files/init b/recipes/openssh/files/init new file mode 100644 index 0000000000..b16cbd61a6 --- /dev/null +++ b/recipes/openssh/files/init @@ -0,0 +1,88 @@ +#! /bin/sh +set -e + +# /etc/init.d/ssh: start and stop the OpenBSD "secure shell" daemon + +test -x /usr/sbin/sshd || exit 0 +( /usr/sbin/sshd -\? 2>&1 | grep -q OpenSSH ) 2>/dev/null || exit 0 + +if test -f /etc/default/ssh; then + . /etc/default/ssh +fi + +check_for_no_start() { + # forget it if we're trying to start, and /etc/ssh/sshd_not_to_be_run exists + if [ -e /etc/ssh/sshd_not_to_be_run ]; then + echo "OpenBSD Secure Shell server not in use (/etc/ssh/sshd_not_to_be_run)" + exit 0 + fi +} + +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 +} + +check_config() { + /usr/sbin/sshd -t || exit 1 +} + +check_keys() { + # create keys if necessary + if [ ! -f /etc/ssh/ssh_host_rsa_key ]; then + echo " generating ssh RSA key..." + ssh-keygen -q -f /etc/ssh/ssh_host_rsa_key -N '' -t rsa + fi + if [ ! -f /etc/ssh/ssh_host_dsa_key ]; then + echo " generating ssh DSA key..." + ssh-keygen -q -f /etc/ssh/ssh_host_dsa_key -N '' -t dsa + fi +} + +export PATH="${PATH:+$PATH:}/usr/sbin:/sbin" + +case "$1" in + start) + check_for_no_start + echo "Starting OpenBSD Secure Shell server: sshd" + check_keys + check_privsep_dir + start-stop-daemon -S -x /usr/sbin/sshd -- $SSHD_OPTS + echo "done." + ;; + stop) + echo -n "Stopping OpenBSD Secure Shell server: sshd" + start-stop-daemon -K -x /usr/sbin/sshd + echo "." + ;; + + reload|force-reload) + check_for_no_start + check_keys + check_config + echo -n "Reloading OpenBSD Secure Shell server's configuration" + start-stop-daemon -K -s 1 -x /usr/sbin/sshd + echo "." + ;; + + restart) + check_keys + check_config + echo -n "Restarting OpenBSD Secure Shell server: sshd" + start-stop-daemon -K -x /usr/sbin/sshd + check_for_no_start + check_privsep_dir + sleep 2 + start-stop-daemon -S -x /usr/sbin/sshd -- $SSHD_OPTS + echo "." + ;; + + *) + echo "Usage: /etc/init.d/ssh {start|stop|reload|force-reload|restart}" + exit 1 +esac + +exit 0 |