path: root/src/ipsec/ipsec.in

#! /bin/sh
# prefix command to run stuff from our programs directory
# Copyright (C) 1998-2002  Henry Spencer.
# Copyright (C) 2006 Andreas Steffen
# Copyright (C) 2006 Martin Willi 
# 
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
# 
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# for more details.
#
# RCSID $Id: ipsec.in,v 1.13 2006/03/09 20:09:33 as Exp $

# name and version of the ipsec implementation
IPSEC_NAME="@IPSEC_NAME@"
IPSEC_VERSION="U@IPSEC_VERSION@/K`uname -r`"

# where the private directory and the config files are
IPSEC_DIR="@IPSEC_DIR@"
IPSEC_SBINDIR="@IPSEC_SBINDIR@"
IPSEC_CONFDIR="@IPSEC_CONFDIR@"
IPSEC_PIDDIR="@IPSEC_PIDDIR@"

IPSEC_STARTER_PID="${IPSEC_PIDDIR}/starter.pid"
IPSEC_PLUTO_PID="${IPSEC_PIDDIR}/pluto.pid"
IPSEC_CHARON_PID="${IPSEC_PIDDIR}/charon.pid"

IPSEC_WHACK="${IPSEC_DIR}/whack"
IPSEC_STROKE="${IPSEC_DIR}/stroke"
IPSEC_STARTER="${IPSEC_DIR}/starter"

export IPSEC_DIR IPSEC_SBINDIR IPSEC_CONFDIR IPSEC_PIDDIR IPSEC_VERSION IPSEC_NAME IPSEC_STARTER_PID IPSEC_PLUTO_PID IPSEC_CHARON_PID

IPSEC_DISTRO="Institute for Internet Technologies and Applications\n
              University of Applied Sciences Rapperswil, Switzerland"

case "$1" in
'')
	echo "Usage: ipsec command argument ..."
	echo "Use --help for list of commands, or see ipsec(8) manual page"
	echo "or the $IPSEC_NAME documentation for names of the common ones."
	echo "Most have their own manual pages, e.g. ipsec_auto(8)."
	echo "See <http://www.strongswan.org> for more general info."
	exit 0
	;;
--help)
	echo "Usage: ipsec command argument ..."
	echo "where command is one of:"
	echo "	start|restart  arguments..."
	echo "	update|reload|stop"
	echo "	up|down|route|unroute <connectionname>"
	echo "	status|statusall [<connectionname>]"
	echo "	ready"
	echo "	listalgs|listpubkeys|listcerts [--utc]"
	echo "	listcacerts|listaacerts|listocspcerts [--utc]"
	echo "	listacerts|listgroups|listcainfos [--utc]"
	echo "	listcrls|listocsp|listcards|listall [--utc]"
	echo "	rereadsecrets|rereadgroups"
	echo "	rereadcacerts|rereadaacerts|rereadocspcerts"
	echo "	rereadacerts|rereadcrls|rereadall"
	echo "	purgeocsp"
	echo "	scencrypt|scdecrypt <value> [--inbase <base>] [--outbase <base>] [--keyid <id>]"
        echo "	barf"
	echo "	openac"
	echo "	pluto"
	echo "	scepclient"
	echo "	secrets"
	echo "	starter"
	echo "	version"
	echo "	whack"
	echo "	stoke"
	echo
	echo "Some of these functions have their own manual pages, e.g. ipsec_scepclient(8)."
	exit 0
	;;
--versioncode)
	echo "$IPSEC_VERSION"
	exit 0
	;;
--copyright)
	set _copyright
	# and fall through, invoking "ipsec _copyright"
	;;
--directory)
	echo "$IPSEC_DIR"
	exit 0
	;;
--confdir)
	echo "$IPSEC_CONFDIR"
	exit 0
	;;
down)
	shift
	if [ "$#" -ne 1 ]
	then
	    echo "Usage: ipsec down <connection name>"
	    exit 1
	fi
	if test -e $IPSEC_PLUTO_PID
	then
		$IPSEC_WHACK --name "$1" --terminate
	fi
	if test -e $IPSEC_CHARON_PID
	then
		$IPSEC_STROKE down "$1"
	fi
	exit 0
	;;
listalgs|listpubkeys|listaacerts|\
listacerts|listgroups|\listcards|\
rereadsecrets|rereadgroups|\
rereadaacerts|rereadacerts)
	op="$1"
	shift
	if test -e $IPSEC_PLUTO_PID
	then
		$IPSEC_WHACK "$@" "--$op"
	fi
	exit 0
	;;
listcerts|listcacerts|listocspcerts|\
listcainfos|listcrls|listocsp|listall|\
rereadcacerts|rereadocspcerts|rereadcrls|\
rereadall|purgeocsp)
	op="$1"
	shift
	if test -e $IPSEC_PLUTO_PID
	then
		$IPSEC_WHACK "$@" "--$op"
	fi
	if test -e $IPSEC_CHARON_PID
	then
		$IPSEC_STROKE "$op" "$@"
	fi
	exit 0
	;;
ready)
	shift
	if test -e $IPSEC_PLUTO_PID
	then
		$IPSEC_WHACK --listen
	fi
	exit 0
	;;
reload)
	if test -e $IPSEC_STARTER_PID 
	then
	    echo "Reloading strongSwan IPsec configuration..." >&2
	    kill -s USR1 `cat $IPSEC_STARTER_PID`
	else
	    echo "ipsec starter is not running" >&2
	fi
	exit 0
	;;
restart)
	$IPSEC_SBINDIR/ipsec stop
	sleep 2
	shift
	$IPSEC_SBINDIR/ipsec start "$@"
	exit 0
	;;
route|unroute)
	op="$1"
	shift
	if [ "$#" -ne 1 ]
	then
	    echo "Usage: ipsec $op <connection name>"
	    exit 1
	fi
	if test -e $IPSEC_PLUTO_PID
	then
		$IPSEC_WHACK --name "$1" "--$op"
	fi
	if test -e $IPSEC_CHARON_PID
	then
		$IPSEC_STROKE "$op" "$1"
	fi
	exit 0
	;;
scencrypt|scdecrypt)
	op="$1"
	shift
	if test -e $IPSEC_PLUTO_PID
	then
		$IPSEC_WHACK "--$op" "$@"
	fi
	exit 0
	;;
secrets)
	if test -e $IPSEC_PLUTO_PID
	then
		$IPSEC_WHACK --rereadsecrets
	fi
	exit 0
	;;
start)
	shift
	exec $IPSEC_STARTER "$@"
	;;
status|statusall)
	op="$1"
	shift
	if test $# -eq 0
	then
		if test -e $IPSEC_PLUTO_PID
		then
			$IPSEC_WHACK "--$op"
		fi
		if test -e $IPSEC_CHARON_PID
		then
			$IPSEC_STROKE "$op"
		fi
	else
		if test -e $IPSEC_PLUTO_PID
		then
			$IPSEC_WHACK --name "$1" "--$op"
		fi
		if test -e $IPSEC_CHARON_PID
		then
			$IPSEC_STROKE "$op" "$1"
		fi
	fi
	exit 0
	;;
stop)
	if test -e $IPSEC_STARTER_PID 
	then
	    echo "Stopping strongSwan IPsec..." >&2
	    kill `cat $IPSEC_STARTER_PID`
	else
	    echo "ipsec starter is not running" >&2
	fi
	exit 0
	;;
up)
	shift
	if [ "$#" -ne 1 ]
	then
	    echo "Usage: ipsec up <connection name>"
	    exit 1
	fi
	if test -e $IPSEC_PLUTO_PID
	then
		$IPSEC_WHACK --name "$1" --initiate
	fi
	if test -e $IPSEC_CHARON_PID
	then
	    $IPSEC_STROKE up "$1"
	fi
	exit 0
	;;
update)
	if test -e $IPSEC_STARTER_PID 
	then
		echo "Updating strongSwan IPsec configuration..." >&2
		kill -s HUP `cat $IPSEC_STARTER_PID`
	else
		echo "ipsec starter is not running" >&2
	fi
	exit 0
	;;
version|--version)
	echo "Linux $IPSEC_NAME $IPSEC_VERSION"
	echo "See \`ipsec --copyright' for copyright information."
	echo $IPSEC_DISTRO
	exit 0
	;;
--*)
	echo "$0: unknown option \`$1' (perhaps command name was omitted?)" >&2
	exit 1
	;;
esac

cmd="$1"
shift

path="$IPSEC_DIR/$cmd"

if test ! -x "$path" 
then
    path="$IPSEC_DIR/$cmd"
    if test ! -x "$path"
    then
	echo "$0: unknown IPsec command \`$cmd' (\`ipsec --help' for list)" >&2
	exit 1
    fi
fi

exec $path "$@"