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e9382963d3
- properly kill established ssh connections on shutdown - do not use $opts in init.d script. ref #943
96 lines
2.2 KiB
Plaintext
Executable File
96 lines
2.2 KiB
Plaintext
Executable File
#!/sbin/runscript
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# Copyright 1999-2011 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/net-misc/openssh/files/sshd.rc6.3,v 1.2 2011/09/14 21:46:19 polynomial-c Exp $
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extra_commands="checkconfig gen_keys"
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extra_started_commands="reload"
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depend() {
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use logger dns
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need net
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after firewall
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}
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SSHD_CONFDIR=${SSHD_CONFDIR:-/etc/ssh}
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SSHD_PIDFILE=${SSHD_PIDFILE:-/var/run/${SVCNAME}.pid}
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SSHD_BINARY=${SSHD_BINARY:-/usr/sbin/sshd}
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checkconfig() {
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if [ ! -d /var/empty ] ; then
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mkdir -p /var/empty || return 1
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fi
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if [ ! -e "${SSHD_CONFDIR}"/sshd_config ] ; then
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eerror "You need an ${SSHD_CONFDIR}/sshd_config file to run sshd"
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eerror "There is a sample file in /usr/share/doc/openssh"
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return 1
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fi
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gen_keys || return 1
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[ "${SSHD_PIDFILE}" != "/var/run/sshd.pid" ] \
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&& SSHD_OPTS="${SSHD_OPTS} -o PidFile=${SSHD_PIDFILE}"
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[ "${SSHD_CONFDIR}" != "/etc/ssh" ] \
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&& SSHD_OPTS="${SSHD_OPTS} -f ${SSHD_CONFDIR}/sshd_config"
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"${SSHD_BINARY}" -t ${SSHD_OPTS} || return 1
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}
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gen_key() {
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local type=$1 key ks
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[ $# -eq 1 ] && ks="${type}_"
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key="${SSHD_CONFDIR}/ssh_host_${ks}key"
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if [ ! -e "${key}" ] ; then
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ebegin "Generating ${type} host key"
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ssh-keygen -t ${type} -f "${key}" -N ''
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eend $? || return $?
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fi
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}
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gen_keys() {
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if egrep -q '^[[:space:]]*Protocol[[:space:]]+.*1' "${SSHD_CONFDIR}"/sshd_config ; then
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gen_key rsa1 "" || return 1
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fi
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gen_key dsa && gen_key rsa && gen_key ecdsa
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return $?
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}
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start() {
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checkconfig || return 1
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ebegin "Starting ${SVCNAME}"
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start-stop-daemon --start --exec "${SSHD_BINARY}" \
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--pidfile "${SSHD_PIDFILE}" \
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-- ${SSHD_OPTS}
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eend $?
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}
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stop() {
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if [ "${RC_CMD}" = "restart" ] ; then
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checkconfig || return 1
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fi
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ebegin "Stopping ${SVCNAME}"
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start-stop-daemon --stop --exec "${SSHD_BINARY}" \
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--pidfile "${SSHD_PIDFILE}" --quiet
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eend $?
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if [ "$RC_RUNLEVEL" = "shutdown" ]; then
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_sshd_pids=$(pgrep "${SSHD_BINARY##*/}")
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if [ -n "$_sshd_pids" ]; then
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ebegin "Shutting down ssh connections"
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kill -TERM $_sshd_pids >/dev/null 2>&1
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eend 0
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fi
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fi
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}
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reload() {
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checkconfig || return 1
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ebegin "Reloading ${SVCNAME}"
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start-stop-daemon --signal HUP \
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--exec "${SSHD_BINARY}" --pidfile "${SSHD_PIDFILE}"
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eend $?
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}
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