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Add strongswan (#1330)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6429 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian 2007-02-28 13:30:51 +00:00
parent 5af0df16d0
commit dceafb31b9
17 changed files with 1468 additions and 0 deletions
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96
package/strongswan/Makefile Normal file
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#
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
# $Id: Makefile $
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=strongswan
PKG_VERSION:=2.8.2
PKG_RELEASE:=1
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
PKG_SOURCE_URL:=http://download.strongswan.org/
PKG_MD5SUM:=57427f5b48123851a73b10d78dd4f8d6
PKG_CAT:=bzcat
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
PKG_INSTALL_DIR:=$(PKG_BUILD_DIR)/ipkg-install
include $(INCLUDE_DIR)/package.mk
define Package/strongswan/Default
TITLE:=strongSwan
DESCRIPTION:=\
strongSwan is an IPsec implementation for Linux.
URL:=http://www.strongswan.org/
endef
define Package/strongswan
$(call Package/strongswan/Default)
SECTION:=net
CATEGORY:=Network
DEPENDS:=+kmod-strongswan +libgmp @LINUX_2_4
TITLE+= (daemon)
DESCRIPTION+=\\\
\\\
This package contains the strongSwan user-land daemon.
URL:=http://www.strongswan.org/
endef
define KernelPackage/strongswan
SUBMENU:=Network Support
$(call Package/strongswan/Default)
TITLE+= (kernel module)
DESCRIPTION+=\\\
\\\
This package contains the strongSwan kernel module.
VERSION:=$(LINUX_VERSION)+$(PKG_VERSION)-$(BOARD)-$(PKG_RELEASE)
FILES:=$(PKG_BUILD_DIR)/linux/net/ipsec/ipsec.$(LINUX_KMOD_SUFFIX)
AUTOLOAD:=$(call AutoLoad,50,ipsec)
endef
PKG_MAKE_OPTS:= \
LINUX_RELEASE="$(LINUX_RELEASE)" \
KERNELSRC="$(LINUX_DIR)" \
ARCH="$(LINUX_KARCH)" \
CROSS_COMPILE="$(TARGET_CROSS)" \
USERCOMPILE="$(TARGET_CFLAGS) -I./linux/include -I$(STAGING_DIR)/usr/include -L$(STAGING_DIR)/usr/lib" \
IPSECDIR="/usr/lib/ipsec" \
INC_USRLOCAL="/usr" \
define Build/Compile
$(MAKE) -C $(PKG_BUILD_DIR) \
$(TARGET_CONFIGURE_OPTS) \
$(PKG_MAKE_OPTS) \
LDFLAGS="-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib" \
DESTDIR="$(PKG_INSTALL_DIR)" \
programs module install
endef
define Package/strongswan/install
$(CP) $(PKG_INSTALL_DIR)/* $(1)
$(INSTALL_DIR) $(1)/etc/init.d
$(INSTALL_DIR) $(1)/etc/config
$(INSTALL_DIR) $(1)/etc/cron.tick
$(INSTALL_DIR) $(1)/etc/hotplug.d/iface
$(INSTALL_DIR) $(1)/etc/hotplug.d/button
$(INSTALL_BIN) ./files/ipsec.init $(1)/etc/init.d/ipsec
$(INSTALL_BIN) ./files/ipsec.cron $(1)/etc/cron.tick/ipsec-wakeup
$(INSTALL_BIN) ./files/ipsec.iface $(1)/etc/hotplug.d/iface/65-ipsec
$(INSTALL_BIN) ./files/ipsec.button $(1)/etc/hotplug.d/button/65-ipsec
$(INSTALL_DATA) ./files/ipsec.config $(1)/etc/config/ipsec
$(INSTALL_DATA) ./files/ipsec.conf $(1)/etc/ipsec.conf
rm -rf $(1)/usr/share
rm -rf $(1)/usr/man
rm -rf $(1)/var
rm -rf $(1)/etc/rc.d
find $(1) -name \*.old | xargs rm -rf
endef
$(eval $(call BuildPackage,strongswan))
$(eval $(call KernelPackage,strongswan))

34
package/strongswan/files/ipsec.button Normal file
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#!/bin/sh
# snarf the code that loads the config values
# since we also load the functions, might as well save the shell calls
. /etc/init.d/ipsec
[ -n "$IPSEC_RESET_BUTTON" -a "$BUTTON" = "$IPSEC_RESET_BUTTON" ] || exit
if [ ! -e /var/run/pluto.pid ] ; then
[ "$ACTION" = "pressed" ] && start
else
if [ "$ACTION" = "pressed" ] ; then
stop
elif [ "$ACTION" = "released" ] ; then
while [ -e /var/run/pluto.pid ] ; do
sleep 1
done
while ps auxww | grep ipsec | grep -v grep ; do
sleep 1
done
start
fi
fi

34
package/strongswan/files/ipsec.conf Normal file
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version 2.0
config setup
interfaces=%defaultroute
nat_traversal=yes # required on both ends
uniqueids=yes # makes sense on client, not server
hidetos=no
conn %default
authby=rsasig
keyingtries=3
keyexchange=ike
left=%defaultroute
leftrsasigkey=%cert
rightrsasigkey=%cert
dpdtimeout=30 # keepalive must arrive within
dpddelay=5 # secs before keepalives start
compress=no # breaks double nat installations
pfs=yes
conn sample
leftca=%same
leftcert=my.certificate.crt
leftsourceip=192.168.10.1
leftsubnet=192.168.10.0/24
right=my.vpn.concentrator.net.
rightca=%same
rightid="C=??, ST=??, O=??, OU=??, CN=my.vpn.concentrator.net, E=root@concentrator.net"
rightsourceip=192.168.11.1
rightsubnet=192.168.11.0/24
dpdaction=hold
auto=start

21
package/strongswan/files/ipsec.config Normal file
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# Configure button/light behavior here.
config device
option reset_button ses
option status_start ses_orange
option status_valid ses_white
# iptables setup for traffic to/from this host
config filter
option rule_in input_rule
option dest_in ACCEPT
option rule_out output_rule
option dest_out ACCEPT
# iptables setup for traffic to/from another host
config forward
option rule_in forwarding_rule
option dest_in forwarding_vpn_in
option rule_out forwarding_rule
option dest_out forwarding_vpn_out

2
package/strongswan/files/ipsec.cron Normal file
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#!/bin/sh
/usr/sbin/ipsec wakeup

8
package/strongswan/files/ipsec.iface Normal file
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NAME=ipsec
CTLFILE="/var/run/pluto.ctl"
[ "$ACTION" = "ifup" -a "$INTERFACE" = "wan" ] || exit
[ -e "$CTLFILE" ] || exit
/etc/init.d/ipsec restart

101
package/strongswan/files/ipsec.init Normal file
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#!/bin/sh /etc/rc.common
START=65
config_cb() {
local cfg="$CONFIG_SECTION"
local cfgt
config_get cfgt "$cfg" TYPE
case "$cfgt" in
device)
config_get IPSEC_RESET_BUTTON $cfg reset_button
config_get IPSEC_STATUS_LED_START $cfg status_start
config_get IPSEC_STATUS_LED_VALID $cfg status_valid
;;
filter)
config_get IPSEC_UPDOWN_RULE_IN $cfg rule_in
config_get IPSEC_UPDOWN_DEST_IN $cfg dest_in
config_get IPSEC_UPDOWN_RULE_OUT $cfg rule_out
config_get IPSEC_UPDOWN_DEST_OUT $cfg dest_out
;;
forward)
config_get IPSEC_UPDOWN_FWD_RULE_IN $cfg rule_in
config_get IPSEC_UPDOWN_FWD_DEST_IN $cfg dest_in
config_get IPSEC_UPDOWN_FWD_RULE_OUT $cfg rule_out
config_get IPSEC_UPDOWN_FWD_DEST_OUT $cfg dest_out
;;
*)
;;
esac
}
config_load ipsec
export IPSEC_RESET_BUTTON
export IPSEC_STATUS_LED_START
export IPSEC_STATUS_LED_VALID
export IPSEC_UPDOWN_RULE_IN
export IPSEC_UPDOWN_DEST_IN
export IPSEC_UPDOWN_RULE_OUT
export IPSEC_UPDOWN_DEST_OUT
export IPSEC_UPDOWN_FWD_RULE_IN
export IPSEC_UPDOWN_FWD_DEST_IN
export IPSEC_UPDOWN_FWD_RULE_OUT
export IPSEC_UPDOWN_FWD_DEST_OUT
start() {
[ -f /etc/ipsec.conf ] || exit
[ -e /var/run/starter.pid ] && exit
/usr/sbin/ipsec _showstatus start
# stuff the dnsmasq cache in case dns is on our own subnet
for peer in `grep left= /etc/ipsec.conf | \
cut -f 1 -d% | cut -f 2 -d=` ; do
ping -c 1 $peer > /dev/null 2>&1
done
/usr/sbin/ipsec start || exit
# work around broken routing behavior:
# a route to the local wan segment will appear
# the need was removed in the patched _updown script
while ! route -n | grep -q ipsec ; do sleep 1 ; done
defint=`route -n | awk '/^0.0.0.0/{print $8}'`
defnet=`route -n | grep $defint | awk '!/^0.0.0.0/{print $1}'`
dnmask=`route -n | grep $defint | awk '!/^0.0.0.0/{print $3}'`
tundev=`route -n | grep $defnet | awk '/ipsec/{print $8}'`
route del -net $defnet netmask $dnmask dev $tundev
}
stop() {
/usr/sbin/ipsec stop 2> /dev/null
# wait until the shutdown actually happens
while [ -e /var/run/starter.pid ] ; do
if [ -d /proc/`cat /var/run/starter.pid` ] ; then
sleep 1
else
rm /var/run/starter.pid
fi
done
# kill any lingering processes
while ps auxww | grep -q ipsec | grep -v init.d; do
kill `ps auxww | grep -v init.d | awk '/\/ipsec\//{print $1}'` 2> /dev/null
sleep 1
done
ipsec _showstatus stop
}

76
package/strongswan/patches/100-ar-fixes.patch Normal file
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diff -ruN strongswan-2.8.1-orig/lib/libcrypto/libaes/Makefile strongswan-2.8.1/lib/libcrypto/libaes/Makefile
--- strongswan-2.8.1-orig/lib/libcrypto/libaes/Makefile 2004-03-22 16:53:16.000000000 -0500
+++ strongswan-2.8.1/lib/libcrypto/libaes/Makefile 2007-01-17 00:48:52.260789653 -0500
@@ -25,10 +25,8 @@
$(BLIB): $(LIBOBJ)
/bin/rm -f $(BLIB)
- ar cr $(BLIB) $(LIBOBJ)
- -if test -s /bin/ranlib; then /bin/ranlib $(BLIB); \
- else if test -s /usr/bin/ranlib; then /usr/bin/ranlib $(BLIB); \
- else exit 0; fi; fi
+ $(AR) cr $(BLIB) $(LIBOBJ)
+ $(RANLIB) $(BLIB)
testx: test_main_mac.o $(BLIB)
$(CC) -o $@ $^
diff -ruN strongswan-2.8.1-orig/lib/libcrypto/libblowfish/Makefile strongswan-2.8.1/lib/libcrypto/libblowfish/Makefile
--- strongswan-2.8.1-orig/lib/libcrypto/libblowfish/Makefile 2004-03-22 16:53:16.000000000 -0500
+++ strongswan-2.8.1/lib/libcrypto/libblowfish/Makefile 2007-01-17 01:40:41.716879761 -0500
@@ -58,7 +58,7 @@
lib: $(LIB)
$(LIB): $(LIBOBJ)
- $(AR) $(LIB) $(LIBOBJ)
+ $(AR) -r $(LIB) $(LIBOBJ)
$(RANLIB) $(LIB)
# elf
diff -ruN strongswan-2.8.1-orig/lib/libcrypto/libserpent/Makefile strongswan-2.8.1/lib/libcrypto/libserpent/Makefile
--- strongswan-2.8.1-orig/lib/libcrypto/libserpent/Makefile 2004-03-22 16:53:16.000000000 -0500
+++ strongswan-2.8.1/lib/libcrypto/libserpent/Makefile 2007-01-17 00:50:37.692571031 -0500
@@ -8,10 +8,8 @@
$(BLIB): $(LIBOBJ)
/bin/rm -f $(BLIB)
- ar cr $(BLIB) $(LIBOBJ)
- -if test -s /bin/ranlib; then /bin/ranlib $(BLIB); \
- else if test -s /usr/bin/ranlib; then /usr/bin/ranlib $(BLIB); \
- else exit 0; fi; fi
+ $(AR) cr $(BLIB) $(LIBOBJ)
+ $(RANLIB) $(BLIB)
test: test_main.o $(BLIB)
$(CC) -o $@ $^
diff -ruN strongswan-2.8.1-orig/lib/libcrypto/libsha2/Makefile strongswan-2.8.1/lib/libcrypto/libsha2/Makefile
--- strongswan-2.8.1-orig/lib/libcrypto/libsha2/Makefile 2004-03-22 16:53:16.000000000 -0500
+++ strongswan-2.8.1/lib/libcrypto/libsha2/Makefile 2007-01-17 00:50:46.050791555 -0500
@@ -9,10 +9,8 @@
$(BLIB): $(LIBOBJ)
/bin/rm -f $(BLIB)
- ar cr $(BLIB) $(LIBOBJ)
- -if test -s /bin/ranlib; then /bin/ranlib $(BLIB); \
- else if test -s /usr/bin/ranlib; then /usr/bin/ranlib $(BLIB); \
- else exit 0; fi; fi
+ $(AR) cr $(BLIB) $(LIBOBJ)
+ $(RANLIB) $(BLIB)
test: test_main.o $(BLIB)
$(CC) -o $@ $^
diff -ruN strongswan-2.8.1-orig/lib/libcrypto/libtwofish/Makefile strongswan-2.8.1/lib/libcrypto/libtwofish/Makefile
--- strongswan-2.8.1-orig/lib/libcrypto/libtwofish/Makefile 2004-03-22 16:53:17.000000000 -0500
+++ strongswan-2.8.1/lib/libcrypto/libtwofish/Makefile 2007-01-17 00:50:53.533988997 -0500
@@ -9,10 +9,8 @@
$(BLIB): $(LIBOBJ)
/bin/rm -f $(BLIB)
- ar cr $(BLIB) $(LIBOBJ)
- -if test -s /bin/ranlib; then /bin/ranlib $(BLIB); \
- else if test -s /usr/bin/ranlib; then /usr/bin/ranlib $(BLIB); \
- else exit 0; fi; fi
+ $(AR) cr $(BLIB) $(LIBOBJ)
+ $(RANLIB) $(BLIB)
test: test_main.o $(BLIB)
$(CC) -o $@ $^

10
package/strongswan/patches/110-make-ipsec.patch Normal file
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@ -0,0 +1,10 @@
diff -ruN strongswan-2.8.1-orig/programs/ipsec/Makefile strongswan-2.8.1/programs/ipsec/Makefile
--- strongswan-2.8.1-orig/programs/ipsec/Makefile 2006-02-10 06:27:31.000000000 -0500
+++ strongswan-2.8.1/programs/ipsec/Makefile 2007-01-17 02:46:06.027124968 -0500
@@ -24,5 +24,5 @@
include ../Makefile.program
install:: ipsec
- @$(INSTALL) $(INSTBINFLAGS) ipsec $(RCDIR)/ipsec
+ @$(INSTALL) $(INSTBINFLAGS) -D ipsec $(RCDIR)/ipsec

12
package/strongswan/patches/120-make-pluto.patch Normal file
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@ -0,0 +1,12 @@
diff -ruN strongswan-2.8.1-orig/programs/pluto/alg/Makefile strongswan-2.8.1/programs/pluto/alg/Makefile
--- strongswan-2.8.1-orig/programs/pluto/alg/Makefile 2004-06-23 00:45:20.000000000 -0400
+++ strongswan-2.8.1/programs/pluto/alg/Makefile 2007-01-17 00:19:58.249033414 -0500
@@ -20,7 +20,7 @@
include Config.ike_alg
LIBCRYPTO:=../../../lib/libcrypto
-ALLFLAGS=$(CPPFLAGS) $(CFLAGS) -I .. -I- -I ../../../linux/include -I $(LIBCRYPTO)
+ALLFLAGS=$(CPPFLAGS) $(CFLAGS) -I .. -I- -I ../../../linux/include -I $(LIBCRYPTO) $(USERCOMPILE)
LIBALG := libalg.o
all : $(LIBALG)

20
package/strongswan/patches/130-make-starter.patch Normal file
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@ -0,0 +1,20 @@
diff -ruN strongswan-2.8.1-orig/programs/starter/Makefile strongswan-2.8.1/programs/starter/Makefile
--- strongswan-2.8.1-orig/programs/starter/Makefile 2006-02-17 14:34:02.000000000 -0500
+++ strongswan-2.8.1/programs/starter/Makefile 2007-01-17 16:15:30.740490094 -0500
@@ -16,7 +16,6 @@
FREESWANSRCDIR?=$(shell cd ../..; pwd)
include ${FREESWANSRCDIR}/Makefile.inc
-LD=$(CC)
RM=rm
LEX=flex
BISON=bison
@@ -59,7 +58,7 @@
all: starter
starter: $(OBJS) $(FREESWANLIB)
- $(LD) $(LDFLAGS) -o starter $(OBJS) $(LIBS)
+ $(CC) $(LDFLAGS) -o starter $(OBJS) $(LIBS)
lex.yy.c: parser.tab.c parser.l parser.y parser.h
$(LEX) parser.l

227
package/strongswan/patches/200-wakeup-showstatus.patch Normal file
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@ -0,0 +1,227 @@
diff -ruN strongswan-2.8.2-orig/programs/Makefile strongswan-2.8.2/programs/Makefile
--- strongswan-2.8.2-orig/programs/Makefile 2006-08-28 07:12:36.000000000 -0400
+++ strongswan-2.8.2/programs/Makefile 2007-02-05 00:27:47.214280563 -0500
@@ -22,7 +22,7 @@
SUBDIRS+=_realsetup _secretcensor _startklips _updown _updown_espmark
SUBDIRS+=auto barf ipsec look manual ranbits secrets starter
SUBDIRS+=rsasigkey send-pr setup showdefaults showhostkey calcgoo mailkey
-SUBDIRS+=ikeping examples openac scepclient
+SUBDIRS+=ikeping examples openac scepclient _showstatus wakeup
ifeq ($(USE_LWRES),true)
SUBDIRS+=lwdnsq
diff -ruN strongswan-2.8.2-orig/programs/_showstatus/Makefile strongswan-2.8.2/programs/_showstatus/Makefile
--- strongswan-2.8.2-orig/programs/_showstatus/Makefile 1969-12-31 19:00:00.000000000 -0500
+++ strongswan-2.8.2/programs/_showstatus/Makefile 2007-02-05 00:31:11.380714322 -0500
@@ -0,0 +1,22 @@
+# Makefile for miscelaneous programs
+# Copyright (C) 2002 Michael Richardson <mcr@freeswan.org>
+#
+# 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: Makefile,v 1.3 2006/04/17 06:48:49 as Exp $
+
+FREESWANSRCDIR=../..
+include ${FREESWANSRCDIR}/Makefile.inc
+
+PROGRAM=_showstatus
+PROGRAMDIR=${LIBDIR}
+
+include ../Makefile.program
diff -ruN strongswan-2.8.2-orig/programs/_showstatus/_showstatus.8 strongswan-2.8.2/programs/_showstatus/_showstatus.8
--- strongswan-2.8.2-orig/programs/_showstatus/_showstatus.8 1969-12-31 19:00:00.000000000 -0500
+++ strongswan-2.8.2/programs/_showstatus/_showstatus.8 2007-02-05 00:36:00.650410824 -0500
@@ -0,0 +1,23 @@
+.TH _showstatus 8 "03 Feb 2007"
+.\"
+.\" RCSID $Id: _showstatus.8
+.\"
+.SH NAME
+ipsec _showstatus \- give state feedback via led or other method
+.SH SYNOPSIS
+.I _showstatus
+is invoked by _updown to trigger led's, or other distribution
+or platform specific behavior. Presently, the SES button is
+supported as a status light on OpenWRT platforms. The button
+is configurable by environment variable:
+-B IPSEC_STATUS_LED_START
+defaults to ses_orange, and
+-B IPSEC_STATUS_LED_VALID
+defaults to ses_white.
+.SH "SEE ALSO"
+ipsec(8), ipsec_updown(8).
+.SH HISTORY
+Man page written for the Linux strongSwan project <http://www.strongswan.org/>
+by Kevin Cody Jr. Original manpage for _updown by Michael Richardson.
+Original program written by Henry Spencer. Extended for the Linux strongSwan
+project <http://www.strongswan.org/> by Andreas Steffen.
diff -ruN strongswan-2.8.2-orig/programs/_showstatus/_showstatus.in strongswan-2.8.2/programs/_showstatus/_showstatus.in
--- strongswan-2.8.2-orig/programs/_showstatus/_showstatus.in 1969-12-31 19:00:00.000000000 -0500
+++ strongswan-2.8.2/programs/_showstatus/_showstatus.in 2007-02-05 00:55:56.563116192 -0500
@@ -0,0 +1,70 @@
+#! /bin/sh
+#
+# Copyright (C) 2007 Kevin Cody Jr. <kcody@vegaresearch.com>
+#
+# 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 $Id: _showstatus.in
+
+
+LED_START=$IPSEC_STATUS_LED_START
+LED_VALID=$IPSEC_STATUS_LED_VALID
+
+[ -z "$LED_START" ] && LED_START="ses_orange"
+[ -z "$LED_VALID" ] && LED_VALID="ses_white"
+
+
+setled() {
+ led=$1
+ st=$2
+
+ [ -n "$led" -a -n "$st" ] || return
+
+ if [ -w "/proc/diag/led/$led" ] ; then
+ echo "$st" > "/proc/diag/led/$led"
+ fi
+
+ # integrate other led control methods here
+
+}
+
+
+case "$1" in
+ 'start')
+ [ -n "$LED_VALID" ] && setled "$LED_START" 1
+ [ -z "$LED_VALID" ] && setled "$LED_START" f
+ setled "$LED_VALID" 0
+ ;;
+ 'stop')
+ setled "$LED_START" 0
+ setled "$LED_VALID" 0
+ ;;
+ 'valid')
+ setled "$LED_VALID" 1
+ ;;
+ 'invalid')
+ setled "$LED_VALID" 0
+ ;;
+ 'up')
+ [ -n "$LED_VALID" ] && setled "$LED_START" 0
+ [ -z "$LED_VALID" ] && setled "$LED_START" 1
+ setled "$LED_VALID" 1
+ ;;
+ 'down')
+ [ -n "$LED_VALID" ] && setled "$LED_START" 1
+ [ -z "$LED_VALID" ] && setled "$LED_START" f
+ setled "$LED_VALID" f
+ ;;
+ *)
+ echo "$0: unknown status $status" >&2
+ ;;
+esac
+
diff -ruN strongswan-2.8.2-orig/programs/wakeup/Makefile strongswan-2.8.2/programs/wakeup/Makefile
--- strongswan-2.8.2-orig/programs/wakeup/Makefile 1969-12-31 19:00:00.000000000 -0500
+++ strongswan-2.8.2/programs/wakeup/Makefile 2007-02-05 00:28:03.960726309 -0500
@@ -0,0 +1,22 @@
+# Makefile for miscelaneous programs
+# Copyright (C) 2002 Michael Richardson <mcr@freeswan.org>
+#
+# 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: Makefile,v 1.3 2006/04/17 06:48:49 as Exp $
+
+FREESWANSRCDIR=../..
+include ${FREESWANSRCDIR}/Makefile.inc
+
+PROGRAM=wakeup
+PROGRAMDIR=${LIBDIR}
+
+include ../Makefile.program
diff -ruN strongswan-2.8.2-orig/programs/wakeup/wakeup.8 strongswan-2.8.2/programs/wakeup/wakeup.8
--- strongswan-2.8.2-orig/programs/wakeup/wakeup.8 1969-12-31 19:00:00.000000000 -0500
+++ strongswan-2.8.2/programs/wakeup/wakeup.8 2007-02-05 00:36:34.029298760 -0500
@@ -0,0 +1,16 @@
+.TH wakeup 8 "03 Feb 2007"
+.\"
+.\" RCSID $Id: wakeup.8
+.\"
+.SH NAME
+ipsec wakeup \- stalled and down connection detection
+.SH SYNOPSIS
+.I wakeup
+is invoked by cron and checks ipsec status, whacking as necessary.
+.SH "SEE ALSO"
+ipsec(8), ipsec_whack(8).
+.SH HISTORY
+Man page written for the Linux strongSwan project <http://www.strongswan.org/>
+by Kevin Cody Jr. Original manpage for _updown by Michael Richardson.
+Original program written by Henry Spencer. Extended for the Linux strongSwan
+project <http://www.strongswan.org/> by Andreas Steffen.
diff -ruN strongswan-2.8.2-orig/programs/wakeup/wakeup.in strongswan-2.8.2/programs/wakeup/wakeup.in
--- strongswan-2.8.2-orig/programs/wakeup/wakeup.in 1969-12-31 19:00:00.000000000 -0500
+++ strongswan-2.8.2/programs/wakeup/wakeup.in 2007-02-05 00:28:03.961726336 -0500
@@ -0,0 +1,38 @@
+#! /bin/sh
+# wakeup script
+#
+# Copyright (C) 2007 Kevin Cody Jr. <kcody@vegaresearch.com>
+#
+# 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.
+#
+
+# only applicable when ipsec is running
+[ -e /var/run/pluto.pid ] || exit
+
+# loop through any erouted tunnels in the HOLD state
+for f in `ipsec status | awk '/erouted HOLD/{ print $2 }' | cut -f1 -d\: | cut -f2 -d\"` ; do
+
+ # only whack if no pending events at all exists
+ ipsec status | grep STATE | grep -q $f ||
+ ipsec whack --name $f --initiate --asynchronous
+
+done
+
+# loop through any tunnels that don't quite exist
+for f in `ipsec status | awk '/prospective erouted/{ print $2 }' | cut -f1 -d: | grep -v \# | cut -f2 -d\"` ; do
+
+ ipsec status | grep STATE_QUICK | grep -q $f || {
+ ipsec status | grep STATE_MAIN | grep -q $f && ipsec down $f
+ ipsec up $f
+ }
+
+done
+

660
package/strongswan/patches/210-updown.patch Normal file
View File

@ -0,0 +1,660 @@
diff -ruN strongswan-2.8.2-orig/programs/_updown/_updown.8 strongswan-2.8.2/programs/_updown/_updown.8
--- strongswan-2.8.2-orig/programs/_updown/_updown.8 2006-04-17 02:48:49.000000000 -0400
+++ strongswan-2.8.2/programs/_updown/_updown.8 2007-02-05 02:13:05.252612099 -0500
@@ -8,8 +8,23 @@
.I _updown
is invoked by pluto when it has brought up a new connection. This script
is used to insert the appropriate routing entries for IPsec operation.
-It can also be used to insert and delete dynamic iptables firewall rules.
-The interface to the script is documented in the pluto man page.
+It also inserts and deletes dynamic iptables firewall rules. IMPORTANT!
+By default, it will ACCEPT as appropriate on the INPUT, OUTPUT, FORWARD
+tables. Most distributions will want to change that to provide more
+flexibility in their firewall configuration.
+The script looks for the environment variables
+.B IPSEC_UPDOWN_RULE_IN
+for the iptables table it should insert into,
+.B IPSEC_UPDOWN_DEST_IN
+for where the rule should -j jump to,
+.B IPSEC_UPDOWN_RULE_OUT
+.B IPSEC_UPDOWN_DEST_OUT
+for the same on outgoing packets, and
+.B IPSEC_UPDOWN_FWD_RULE_IN
+.B IPSEC_UPDOWN_FWD_DEST_IN
+.B IPSEC_UPDOWN_FWD_RULE_OUT
+.B IPSEC_UPDOWN_FWD_DEST_OUT
+respectively for packets being forwarded to/from the local networks.
.SH "SEE ALSO"
ipsec(8), ipsec_pluto(8).
.SH HISTORY
diff -ruN strongswan-2.8.2-orig/programs/_updown/_updown.in strongswan-2.8.2/programs/_updown/_updown.in
--- strongswan-2.8.2-orig/programs/_updown/_updown.in 2006-04-17 11:06:29.000000000 -0400
+++ strongswan-2.8.2/programs/_updown/_updown.in 2007-02-05 02:08:24.969100428 -0500
@@ -5,6 +5,7 @@
# Copyright (C) 2003-2004 Tuomo Soini
# Copyright (C) 2002-2004 Michael Richardson
# Copyright (C) 2005-2006 Andreas Steffen <andreas.steffen@strongswan.org>
+# Copyright (C) 2007 Kevin Cody Jr <kcody@vegaresearch.com>
#
# 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
@@ -118,20 +119,61 @@
# restricted on the peer side.
#
-# uncomment to log VPN connections
-VPN_LOGGING=1
-#
+# set to /bin/true to silence log messages
+LOGGER=logger
+
# tag put in front of each log entry:
TAG=vpn
-#
+
# syslog facility and priority used:
-FAC_PRIO=local0.notice
-#
-# to create a special vpn logging file, put the following line into
-# the syslog configuration file /etc/syslog.conf:
-#
-# local0.notice -/var/log/vpn
-#
+FAC_PRIO=authpriv.info
+
+
+# in the presence of KLIPS and ipsecN interfaces do not use IPSEC_POLICY
+if [ `echo "$PLUTO_INTERFACE" | grep "ipsec"` ] ; then
+ IPSEC_POLICY_IN=""
+ IPSEC_POLICY_OUT=""
+else
+ IPSEC_POLICY="-m policy --pol ipsec --proto esp --reqid $PLUTO_REQID"
+ IPSEC_POLICY_IN="$IPSEC_POLICY --dir in"
+ IPSEC_POLICY_OUT="$IPSEC_POLICY --dir out"
+fi
+
+# are there port numbers?
+if [ "$PLUTO_MY_PORT" != 0 ] ; then
+ S_MY_PORT="--sport $PLUTO_MY_PORT"
+ D_MY_PORT="--dport $PLUTO_MY_PORT"
+fi
+
+if [ "$PLUTO_PEER_PORT" != 0 ] ; then
+ S_PEER_PORT="--sport $PLUTO_PEER_PORT"
+ D_PEER_PORT="--dport $PLUTO_PEER_PORT"
+fi
+
+# import firewall behavior
+IPT_RULE_IN=$IPSEC_UPDOWN_RULE_IN
+IPT_DEST_IN=$IPSEC_UPDOWN_DEST_IN
+IPT_RULE_OUT=$IPSEC_UPDOWN_RULE_OUT
+IPT_DEST_OUT=$IPSEC_UPDOWN_DEST_OUT
+
+# import forwarding behavior
+FWD_RULE_IN=$IPSEC_UPDOWN_FWD_RULE_IN
+FWD_DEST_IN=$IPSEC_UPDOWN_FWD_DEST_IN
+FWD_RULE_OUT=$IPSEC_UPDOWN_FWD_RULE_OUT
+FWD_DEST_OUT=$IPSEC_UPDOWN_FWD_DEST_OUT
+
+# default firewall behavior
+[ -z "$IPT_RULE_IN" ] && IPT_RULE_IN=INPUT
+[ -z "$IPT_DEST_IN" ] && IPT_DEST_IN=ACCEPT
+[ -z "$IPT_RULE_OUT" ] && IPT_RULE_OUT=OUTPUT
+[ -z "$IPT_DEST_OUT" ] && IPT_DEST_OUT=ACCEPT
+
+# default forwarding behavior
+[ -z "$FWD_RULE_IN" ] && FWD_RULE_IN=FORWARD
+[ -z "$FWD_DEST_IN" ] && FWD_DEST_IN=ACCEPT
+[ -z "$FWD_RULE_OUT" ] && FWD_RULE_OUT=FORWARD
+[ -z "$FWD_DEST_OUT" ] && FWD_DEST_OUT=ACCEPT
+
# check interface version
case "$PLUTO_VERSION" in
@@ -150,8 +192,6 @@
case "$1:$*" in
':') # no parameters
;;
-iptables:iptables) # due to (left/right)firewall; for default script only
- ;;
custom:*) # custom parameters (see above CAUTION comment)
;;
*) echo "$0: unknown parameters \`$*'" >&2
@@ -159,345 +199,307 @@
;;
esac
+
# utility functions for route manipulation
# Meddling with this stuff should not be necessary and requires great care.
+
uproute() {
doroute add
ip route flush cache
}
+
downroute() {
doroute delete
ip route flush cache
}
+upfirewall() {
+ in_rule=$1
+ in_dest=$2
+ out_rule=$3
+ out_dest=$4
+
+ [ -n "$in_rule" -a -n "$in_dest" ] && \
+ iptables -I $in_rule 1 \
+ -i $PLUTO_INTERFACE \
+ -p $PLUTO_MY_PROTOCOL \
+ -s $PLUTO_PEER_CLIENT $S_PEER_PORT \
+ -d $PLUTO_MY_CLIENT $D_MY_PORT \
+ $IPSEC_POLICY_IN \
+ -j $in_dest
+
+ [ -n "$out_rule" -a -n "$out_dest" ] && \
+ iptables -I $out_rule 1 \
+ -o $PLUTO_INTERFACE \
+ -p $PLUTO_PEER_PROTOCOL \
+ -s $PLUTO_MY_CLIENT $S_MY_PORT \
+ -d $PLUTO_PEER_CLIENT $D_PEER_PORT \
+ $IPSEC_POLICY_OUT \
+ -j $out_dest
+
+}
+
+downfirewall() {
+ in_rule=$1
+ in_dest=$2
+ out_rule=$3
+ out_dest=$4
+
+ [ -n "$in_rule" -a -n "$in_dest" ] && \
+ iptables -D $in_rule \
+ -i $PLUTO_INTERFACE \
+ -p $PLUTO_MY_PROTOCOL \
+ -s $PLUTO_PEER_CLIENT $S_PEER_PORT \
+ -d $PLUTO_MY_CLIENT $D_MY_PORT \
+ $IPSEC_POLICY_IN \
+ -j $in_dest
+
+ [ -n "$out_rule" -a -n "$out_dest" ] && \
+ iptables -D $out_rule \
+ -o $PLUTO_INTERFACE \
+ -p $PLUTO_PEER_PROTOCOL \
+ -s $PLUTO_MY_CLIENT $S_MY_PORT \
+ -d $PLUTO_PEER_CLIENT $D_PEER_PORT \
+ $IPSEC_POLICY_OUT \
+ -j $out_dest
+
+}
+
addsource() {
st=0
- if ! ip -o route get ${PLUTO_MY_SOURCEIP%/*} | grep -q ^local
- then
+
+ if ! ip -o route get ${PLUTO_MY_SOURCEIP%/*} | grep -q ^local ; then
+
it="ip addr add ${PLUTO_MY_SOURCEIP%/*}/32 dev $PLUTO_INTERFACE"
oops="`eval $it 2>&1`"
st=$?
- if test " $oops" = " " -a " $st" != " 0"
- then
+
+ if [ " $oops" = " " -a " $st" != " 0" ] ; then
oops="silent error, exit status $st"
fi
- if test " $oops" != " " -o " $st" != " 0"
- then
+
+ if [ " $oops" != " " -o " $st" != " 0" ] ; then
echo "$0: addsource \`$it' failed ($oops)" >&2
fi
fi
+
return $st
}
doroute() {
st=0
parms="$PLUTO_PEER_CLIENT"
+ parms2="dev $PLUTO_INTERFACE"
- parms2=
- if [ -n "$PLUTO_NEXT_HOP" ]
- then
- parms2="via $PLUTO_NEXT_HOP"
- fi
- parms2="$parms2 dev $PLUTO_INTERFACE"
-
- if [ -z "$PLUTO_MY_SOURCEIP" ]
- then
- if [ -f /etc/sysconfig/defaultsource ]
- then
- . /etc/sysconfig/defaultsource
- fi
+ if [ -z "$PLUTO_MY_SOURCEIP" ] ; then
- if [ -f /etc/conf.d/defaultsource ]
- then
- . /etc/conf.d/defaultsource
- fi
+ [ -f /etc/sysconfig/defaultsource ] && \
+ . /etc/sysconfig/defaultsource
+
+ [ -f /etc/conf.d/defaultsource ] && \
+ . /etc/conf.d/defaultsource
+
+ [ -n "$DEFAULTSOURCE" ] && \
+ PLUTO_MY_SOURCEIP=$DEFAULTSOURCE
- if [ -n "$DEFAULTSOURCE" ]
- then
- PLUTO_MY_SOURCEIP=$DEFAULTSOURCE
- fi
fi
parms3=
- if test "$1" = "add" -a -n "$PLUTO_MY_SOURCEIP"
- then
+ if [ "$1" = "add" -a -n "$PLUTO_MY_SOURCEIP" ] ; then
addsource
parms3="$parms3 src ${PLUTO_MY_SOURCEIP%/*}"
fi
- case "$PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK" in
- "0.0.0.0/0.0.0.0")
+ if [ "$PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK" = \
+ "0.0.0.0/0.0.0.0" ] ; then
# opportunistic encryption work around
# need to provide route that eclipses default, without
# replacing it.
- it="ip route $1 0.0.0.0/1 $parms2 $parms3 &&
- ip route $1 128.0.0.0/1 $parms2 $parms3"
- ;;
- *) it="ip route $1 $parms $parms2 $parms3"
- ;;
- esac
+ it="ip route $1 0.0.0.0/1 $parms2 $parms3 &&
+ ip route $1 128.0.0.0/1 $parms2 $parms3"
+ else
+ it="ip route $1 $parms $parms2 $parms3"
+ fi
+
oops="`eval $it 2>&1`"
st=$?
- if test " $oops" = " " -a " $st" != " 0"
- then
- oops="silent error, exit status $st"
- fi
- if test " $oops" != " " -o " $st" != " 0"
- then
- echo "$0: doroute \`$it' failed ($oops)" >&2
+
+ if [ " $oops" = " " -a " $st" != " 0" ] ; then
+ oops="silent error, exit status $st"
fi
+
+ if [ " $oops" != " " -o " $st" != " 0" ] ; then
+ echo "$0: doroute \`$it' failed ($oops)" >&2
+ fi
+
return $st
}
-
-# in the presence of KLIPS and ipsecN interfaces do not use IPSEC_POLICY
-if [ `echo "$PLUTO_INTERFACE" | grep "ipsec"` ]
-then
- IPSEC_POLICY_IN=""
- IPSEC_POLICY_OUT=""
-else
- IPSEC_POLICY="-m policy --pol ipsec --proto esp --reqid $PLUTO_REQID"
- IPSEC_POLICY_IN="$IPSEC_POLICY --dir in"
- IPSEC_POLICY_OUT="$IPSEC_POLICY --dir out"
-fi
-# are there port numbers?
-if [ "$PLUTO_MY_PORT" != 0 ]
-then
- S_MY_PORT="--sport $PLUTO_MY_PORT"
- D_MY_PORT="--dport $PLUTO_MY_PORT"
-fi
-if [ "$PLUTO_PEER_PORT" != 0 ]
-then
- S_PEER_PORT="--sport $PLUTO_PEER_PORT"
- D_PEER_PORT="--dport $PLUTO_PEER_PORT"
-fi
+dologentry() {
+ action=$1
+
+ if [ "$PLUTO_PEER_CLIENT" == "$PLUTO_PEER/32" ] ; then
+ rem="$PLUTO_PEER"
+ else
+ rem="$PLUTO_PEER_CLIENT == $PLUTO_PEER"
+ fi
+
+ if [ "$PLUTO_MY_CLIENT" == "$PLUTO_ME/32" ] ; then
+ loc="$PLUTO_ME"
+ else
+ loc="$PLUTO_ME == $PLUTO_MY_CLIENT"
+ fi
+
+ $LOGGER -t $TAG -p $FAC_PRIO "$action $rem -- $loc ($PLUTO_PEER_ID)"
+}
+
# the big choice
+
case "$PLUTO_VERB:$1" in
prepare-host:*|prepare-client:*)
# delete possibly-existing route (preliminary to adding a route)
- case "$PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK" in
- "0.0.0.0/0.0.0.0")
- # need to provide route that eclipses default, without
+
+ if [ "$PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK" = \
+ "0.0.0.0/0.0.0.0" ] ; then
+ # need to remove the route that eclipses default, without
# replacing it.
- parms1="0.0.0.0/1"
- parms2="128.0.0.0/1"
- it="ip route delete $parms1 2>&1 ; ip route delete $parms2 2>&1"
- oops="`ip route delete $parms1 2>&1 ; ip route delete $parms2 2>&1`"
- ;;
- *)
- parms="$PLUTO_PEER_CLIENT"
- it="ip route delete $parms 2>&1"
- oops="`ip route delete $parms 2>&1`"
- ;;
- esac
- status="$?"
- if test " $oops" = " " -a " $status" != " 0"
- then
- oops="silent error, exit status $status"
+ it="( ip route delete 0.0.0.0/1 ;
+ ip route delete 128.0.0.0/1 )"
+ else
+ it="ip route delete $PLUTO_PEER_CLIENT"
+ fi
+
+ oops="`$it 2>&1`"
+ st="$?"
+
+ if [ " $oops" = " " -a " $st" != " 0" ] ; then
+ oops="silent error, exit status $st"
fi
+
case "$oops" in
*'RTNETLINK answers: No such process'*)
# This is what route (currently -- not documented!) gives
# for "could not find such a route".
oops=
- status=0
+ st=0
;;
esac
- if test " $oops" != " " -o " $status" != " 0"
- then
+
+ if [ " $oops" != " " -o " $st" != " 0" ] ; then
echo "$0: \`$it' failed ($oops)" >&2
fi
- exit $status
+
+ exit $st
+
;;
route-host:*|route-client:*)
# connection to me or my client subnet being routed
+
+ ipsec _showstatus valid
uproute
+
;;
unroute-host:*|unroute-client:*)
# connection to me or my client subnet being unrouted
+
+ ipsec _showstatus invalid
downroute
+
;;
-up-host:)
+up-host:*)
# connection to me coming up
- # If you are doing a custom version, firewall commands go here.
+
+ ipsec _showstatus up
+ upfirewall $IPT_RULE_IN $IPT_DEST_IN $IPT_RULE_OUT $OUT_DEST_OUT
+ dologentry "VPN-UP"
+
;;
-down-host:)
+down-host:*)
# connection to me going down
- # If you are doing a custom version, firewall commands go here.
- ;;
-up-client:)
- # connection to my client subnet coming up
- # If you are doing a custom version, firewall commands go here.
- ;;
-down-client:)
- # connection to my client subnet going down
- # If you are doing a custom version, firewall commands go here.
+
+ ipsec _showstatus down
+ downfirewall $IPT_RULE_IN $IPT_DEST_IN $IPT_RULE_OUT $OUT_DEST_OUT
+ dologentry "VPN-DN"
+
;;
-up-host:iptables)
- # connection to me, with (left/right)firewall=yes, coming up
- # This is used only by the default updown script, not by your custom
- # ones, so do not mess with it; see CAUTION comment up at top.
- iptables -I INPUT 1 -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \
- -s $PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK $S_PEER_PORT \
- -d $PLUTO_ME $D_MY_PORT $IPSEC_POLICY_IN -j ACCEPT
- iptables -I OUTPUT 1 -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \
- -s $PLUTO_ME $S_MY_PORT $IPSEC_POLICY_OUT \
- -d $PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK $D_PEER_PORT -j ACCEPT
- #
- # log IPsec host connection setup
- if [ $VPN_LOGGING ]
- then
- if [ "$PLUTO_PEER_CLIENT" == "$PLUTO_PEER/32" ]
- then
- logger -t $TAG -p $FAC_PRIO \
- "+ `echo -e $PLUTO_PEER_ID` $PLUTO_PEER -- $PLUTO_ME"
- else
- logger -t $TAG -p $FAC_PRIO \
- "+ `echo -e $PLUTO_PEER_ID` $PLUTO_PEER_CLIENT == $PLUTO_PEER -- $PLUTO_ME"
- fi
- fi
- ;;
-down-host:iptables)
- # connection to me, with (left/right)firewall=yes, going down
- # This is used only by the default updown script, not by your custom
- # ones, so do not mess with it; see CAUTION comment up at top.
- iptables -D INPUT -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \
- -s $PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK $S_PEER_PORT \
- -d $PLUTO_ME $D_MY_PORT $IPSEC_POLICY_IN -j ACCEPT
- iptables -D OUTPUT -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \
- -s $PLUTO_ME $S_MY_PORT $IPSEC_POLICY_OUT \
- -d $PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK $D_PEER_PORT -j ACCEPT
- #
- # log IPsec host connection teardown
- if [ $VPN_LOGGING ]
- then
- if [ "$PLUTO_PEER_CLIENT" == "$PLUTO_PEER/32" ]
- then
- logger -t $TAG -p $FAC_PRIO -- \
- "- `echo -e $PLUTO_PEER_ID` $PLUTO_PEER -- $PLUTO_ME"
- else
- logger -t $TAG -p $FAC_PRIO -- \
- "- `echo -e $PLUTO_PEER_ID` $PLUTO_PEER_CLIENT == $PLUTO_PEER -- $PLUTO_ME"
- fi
- fi
- ;;
-up-client:iptables)
- # connection to client subnet, with (left/right)firewall=yes, coming up
- # This is used only by the default updown script, not by your custom
- # ones, so do not mess with it; see CAUTION comment up at top.
- if [ "$PLUTO_PEER_CLIENT" != "$PLUTO_MY_SOURCEIP/32" ]
- then
- iptables -I FORWARD 1 -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \
- -s $PLUTO_MY_CLIENT_NET/$PLUTO_MY_CLIENT_MASK $S_MY_PORT \
- -d $PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK $D_PEER_PORT \
- $IPSEC_POLICY_OUT -j ACCEPT
- iptables -I FORWARD 1 -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \
- -s $PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK $S_PEER_PORT \
- -d $PLUTO_MY_CLIENT_NET/$PLUTO_MY_CLIENT_MASK $D_MY_PORT \
- $IPSEC_POLICY_IN -j ACCEPT
+up-client:*)
+ # connection to client subnet coming up
+
+ ipsec _showstatus up
+
+ if [ "$PLUTO_MY_CLIENT" != "$PLUTO_ME/32" -a \
+ "$PLUTO_MY_CLIENT" != "$PLUTO_MY_SOURCEIP/32" ] ; then
+ upfirewall $FWD_RULE_IN $FWD_DEST_IN $FWD_RULE_OUT $FWD_DEST_OUT
fi
- #
+
# a virtual IP requires an INPUT and OUTPUT rule on the host
# or sometimes host access via the internal IP is needed
- if [ -n "$PLUTO_MY_SOURCEIP" -o -n "$PLUTO_HOST_ACCESS" ]
- then
- iptables -I INPUT 1 -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \
- -s $PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK $S_PEER_PORT \
- -d $PLUTO_MY_CLIENT_NET/$PLUTO_MY_CLIENT_MASK $D_MY_PORT \
- $IPSEC_POLICY_IN -j ACCEPT
- iptables -I OUTPUT 1 -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \
- -s $PLUTO_MY_CLIENT_NET/$PLUTO_MY_CLIENT_MASK $S_MY_PORT \
- -d $PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK $D_PEER_PORT \
- $IPSEC_POLICY_OUT -j ACCEPT
- fi
- #
- # log IPsec client connection setup
- if [ $VPN_LOGGING ]
- then
- if [ "$PLUTO_PEER_CLIENT" == "$PLUTO_PEER/32" ]
- then
- logger -t $TAG -p $FAC_PRIO \
- "+ `echo -e $PLUTO_PEER_ID` $PLUTO_PEER -- $PLUTO_ME == $PLUTO_MY_CLIENT"
- else
- logger -t $TAG -p $FAC_PRIO \
- "+ `echo -e $PLUTO_PEER_ID` $PLUTO_PEER_CLIENT == $PLUTO_PEER -- $PLUTO_ME == $PLUTO_MY_CLIENT"
- fi
- fi
- ;;
-down-client:iptables)
- # connection to client subnet, with (left/right)firewall=yes, going down
- # This is used only by the default updown script, not by your custom
- # ones, so do not mess with it; see CAUTION comment up at top.
- if [ "$PLUTO_PEER_CLIENT" != "$PLUTO_MY_SOURCEIP/32" ]
- then
- iptables -D FORWARD -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \
- -s $PLUTO_MY_CLIENT_NET/$PLUTO_MY_CLIENT_MASK $S_MY_PORT \
- -d $PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK $D_PEER_PORT \
- $IPSEC_POLICY_OUT -j ACCEPT
- iptables -D FORWARD -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \
- -s $PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK $S_PEER_PORT \
- -d $PLUTO_MY_CLIENT_NET/$PLUTO_MY_CLIENT_MASK $D_MY_PORT \
- $IPSEC_POLICY_IN -j ACCEPT
+ if [ -n "$PLUTO_MY_SOURCEIP" -o -n "$PLUTO_HOST_ACCESS" ] ; then
+ upfirewall $IPT_RULE_IN $IPT_DEST_IN $IPT_RULE_OUT $OUT_DEST_OUT
+ fi
+
+ dologentry "VPN-UP"
+
+ ;;
+down-client:*)
+ # connection to client subnet going down
+
+ ipsec _showstatus down
+
+ if [ "$PLUTO_MY_CLIENT" != "$PLUTO_ME/32" -a \
+ "$PLUTO_MY_CLIENT" != "$PLUTO_MY_SOURCEIP/32" ] ; then
+ downfirewall $FWD_RULE_IN $FWD_DEST_IN $FWD_RULE_OUT $FWD_DEST_OUT
fi
- #
+
# a virtual IP requires an INPUT and OUTPUT rule on the host
# or sometimes host access via the internal IP is needed
- if [ -n "$PLUTO_MY_SOURCEIP" -o -n "$PLUTO_HOST_ACCESS" ]
- then
- iptables -D INPUT -i $PLUTO_INTERFACE -p $PLUTO_MY_PROTOCOL \
- -s $PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK $S_PEER_PORT \
- -d $PLUTO_MY_CLIENT_NET/$PLUTO_MY_CLIENT_MASK $D_MY_PORT \
- $IPSEC_POLICY_IN -j ACCEPT
- iptables -D OUTPUT -o $PLUTO_INTERFACE -p $PLUTO_PEER_PROTOCOL \
- -s $PLUTO_MY_CLIENT_NET/$PLUTO_MY_CLIENT_MASK $S_MY_PORT \
- -d $PLUTO_PEER_CLIENT_NET/$PLUTO_PEER_CLIENT_MASK $D_PEER_PORT \
- $IPSEC_POLICY_OUT -j ACCEPT
- fi
- #
- # log IPsec client connection teardown
- if [ $VPN_LOGGING ]
- then
- if [ "$PLUTO_PEER_CLIENT" == "$PLUTO_PEER/32" ]
- then
- logger -t $TAG -p $FAC_PRIO -- \
- "- `echo -e $PLUTO_PEER_ID` $PLUTO_PEER -- $PLUTO_ME == $PLUTO_MY_CLIENT"
- else
- logger -t $TAG -p $FAC_PRIO -- \
- "- `echo -e $PLUTO_PEER_ID` $PLUTO_PEER_CLIENT == $PLUTO_PEER -- $PLUTO_ME == $PLUTO_MY_CLIENT"
- fi
+ if [ -n "$PLUTO_MY_SOURCEIP" -o -n "$PLUTO_HOST_ACCESS" ] ; then
+ downfirewall $IPT_RULE_IN $IPT_DEST_IN $IPT_RULE_OUT $OUT_DEST_OUT
fi
+
+ dologentry "VPN-DN"
+
;;
-#
-# IPv6
-#
prepare-host-v6:*|prepare-client-v6:*)
+
;;
route-host-v6:*|route-client-v6:*)
# connection to me or my client subnet being routed
+
#uproute_v6
+
;;
unroute-host-v6:*|unroute-client-v6:*)
# connection to me or my client subnet being unrouted
+
#downroute_v6
+
;;
up-host-v6:*)
# connection to me coming up
# If you are doing a custom version, firewall commands go here.
+
;;
down-host-v6:*)
# connection to me going down
# If you are doing a custom version, firewall commands go here.
+
;;
up-client-v6:)
# connection to my client subnet coming up
# If you are doing a custom version, firewall commands go here.
+
;;
down-client-v6:)
# connection to my client subnet going down
# If you are doing a custom version, firewall commands go here.
+
;;
-*) echo "$0: unknown verb \`$PLUTO_VERB' or parameter \`$1'" >&2
+*)
+ echo "$0: unknown verb \`$PLUTO_VERB' or parameter \`$1'" >&2
exit 1
+
;;
esac
+

24
package/strongswan/patches/300-openwrt.patch Normal file
View File

@ -0,0 +1,24 @@
diff -ruN strongswan-2.8.1-orig/Makefile.inc strongswan-2.8.1/Makefile.inc
--- strongswan-2.8.1-orig/Makefile.inc 2007-01-11 16:42:11.000000000 -0500
+++ strongswan-2.8.1/Makefile.inc 2007-01-17 02:42:25.961297797 -0500
@@ -123,7 +123,7 @@
# With a non-null DESTDIR, INC_RCDEFAULT will be used unless one of the
# INC_RCDIRS directories has been pre-created under DESTDIR.
INC_RCDIRS=/etc/rc.d/init.d /etc/rc.d /etc/init.d /sbin/init.d
-INC_RCDEFAULT=/etc/rc.d/init.d
+INC_RCDEFAULT=/etc/init.d
# RCDIR is where boot/shutdown scripts go; FINALRCDIR is where they think
# will finally be (so utils/Makefile can create a symlink in BINDIR to the
diff -ruN strongswan-2.8.1-orig/programs/showhostkey/showhostkey.in strongswan-2.8.1/programs/showhostkey/showhostkey.in
--- strongswan-2.8.1-orig/programs/showhostkey/showhostkey.in 2004-03-15 15:35:31.000000000 -0500
+++ strongswan-2.8.1/programs/showhostkey/showhostkey.in 2007-01-17 00:02:35.433150839 -0500
@@ -62,7 +62,7 @@
exit 1
fi
-host="`hostname --fqdn`"
+host="`cat /proc/sys/kernel/hostname`"
awk ' BEGIN {
inkey = 0

18
package/strongswan/patches/310-make-ipsec-alg.patch Normal file
View File

@ -0,0 +1,18 @@
diff -ruN strongswan-2.8.1-orig/linux/net/ipsec/alg/Makefile.alg_cryptoapi strongswan-2.8.1/linux/net/ipsec/alg/Makefile.alg_cryptoapi
--- strongswan-2.8.1-orig/linux/net/ipsec/alg/Makefile.alg_cryptoapi 2004-03-22 16:53:19.000000000 -0500
+++ strongswan-2.8.1/linux/net/ipsec/alg/Makefile.alg_cryptoapi 2007-01-17 02:28:26.835241726 -0500
@@ -1,10 +1,10 @@
MOD_CRYPTOAPI := ipsec_cryptoapi.o
ifneq ($(wildcard $(TOPDIR)/include/linux/crypto.h),)
-ALG_MODULES += $(MOD_CRYPTOAPI)
-obj-$(CONFIG_IPSEC_ALG_CRYPTOAPI) += $(MOD_CRYPTOAPI)
-static_init-func-$(CONFIG_IPSEC_ALG_CRYPTOAPI)+= ipsec_cryptoapi_init
-alg_obj-$(CONFIG_IPSEC_ALG_CRYPTOAPI) += ipsec_alg_cryptoapi.o
+#ALG_MODULES += $(MOD_CRYPTOAPI)
+#obj-$(CONFIG_IPSEC_ALG_CRYPTOAPI) += $(MOD_CRYPTOAPI)
+#static_init-func-$(CONFIG_IPSEC_ALG_CRYPTOAPI)+= ipsec_cryptoapi_init
+#alg_obj-$(CONFIG_IPSEC_ALG_CRYPTOAPI) += ipsec_alg_cryptoapi.o
else
$(warning "Linux CryptoAPI (2.4.22+ or 2.6.x) not found, not building ipsec_cryptoapi.o")
endif

105
package/strongswan/patches/320-no-modprobe.patch Normal file
View File

@ -0,0 +1,105 @@
diff -ruN strongswan-2.8.1-orig/programs/starter/klips.c strongswan-2.8.1/programs/starter/klips.c
--- strongswan-2.8.1-orig/programs/starter/klips.c 2006-02-15 13:33:57.000000000 -0500
+++ strongswan-2.8.1/programs/starter/klips.c 2007-01-16 23:57:19.107972109 -0500
@@ -44,7 +44,7 @@
unsetenv("MODPATH");
unsetenv("MODULECONF");
system("depmod -a >/dev/null 2>&1");
- system("modprobe -qv ipsec");
+ system("insmod -qv ipsec");
}
if (stat(PROC_IPSECVERSION, &stb) == 0)
{
@@ -62,11 +62,11 @@
/* make sure that all available crypto algorithms are loaded */
if (stat(PROC_MODULES, &stb) == 0)
{
- system("modprobe -qv ipsec_aes");
- system("modprobe -qv ipsec_serpent");
- system("modprobe -qv ipsec_twofish");
- system("modprobe -qv ipsec_blowfish");
- system("modprobe -qv ipsec_sha2");
+ system("insmod -qv ipsec_aes");
+ system("insmod -qv ipsec_serpent");
+ system("insmod -qv ipsec_twofish");
+ system("insmod -qv ipsec_blowfish");
+ system("insmod -qv ipsec_sha2");
}
starter_klips_clear();
diff -ruN strongswan-2.8.1-orig/programs/starter/netkey.c strongswan-2.8.1/programs/starter/netkey.c
--- strongswan-2.8.1-orig/programs/starter/netkey.c 2006-02-15 13:33:57.000000000 -0500
+++ strongswan-2.8.1/programs/starter/netkey.c 2007-01-16 23:57:28.094204186 -0500
@@ -36,7 +36,7 @@
/* af_key module makes the netkey proc interface visible */
if (stat(PROC_MODULES, &stb) == 0)
{
- system("modprobe -qv af_key");
+ system("insmod -qv af_key");
}
/* now test again */
@@ -52,11 +52,11 @@
/* make sure that all required IPsec modules are loaded */
if (stat(PROC_MODULES, &stb) == 0)
{
- system("modprobe -qv ah4");
- system("modprobe -qv esp4");
- system("modprobe -qv ipcomp");
- system("modprobe -qv xfrm4_tunnel");
- system("modprobe -qv xfrm_user");
+ system("insmod -qv ah4");
+ system("insmod -qv esp4");
+ system("insmod -qv ipcomp");
+ system("insmod -qv xfrm4_tunnel");
+ system("insmod -qv xfrm_user");
}
DBG(DBG_CONTROL,
diff -ruN strongswan-2.8.1-orig/programs/_startklips/_startklips.in strongswan-2.8.1/programs/_startklips/_startklips.in
--- strongswan-2.8.1-orig/programs/_startklips/_startklips.in 2005-05-06 18:11:33.000000000 -0400
+++ strongswan-2.8.1/programs/_startklips/_startklips.in 2007-01-17 00:04:11.189627735 -0500
@@ -249,7 +249,7 @@
if test ! -f $ipsecversion && test ! -f $netkey
then
- modprobe -v af_key
+ insmod -v af_key
fi
if test -f $netkey
@@ -257,11 +257,11 @@
klips=false
if test -f $modules
then
- modprobe -qv ah4
- modprobe -qv esp4
- modprobe -qv ipcomp
- modprobe -qv xfrm4_tunnel
- modprobe -qv xfrm_user
+ insmod -qv ah4
+ insmod -qv esp4
+ insmod -qv ipcomp
+ insmod -qv xfrm4_tunnel
+ insmod -qv xfrm_user
fi
fi
@@ -272,7 +272,7 @@
setmodule
unset MODPATH MODULECONF # no user overrides!
depmod -a >/dev/null 2>&1
- modprobe -v ipsec
+ insmod -v ipsec
fi
if test ! -f $ipsecversion
then
@@ -288,7 +288,7 @@
do
if test -f $moduleinstplace/alg/ipsec_$alg.o
then
- modprobe ipsec_$alg
+ insmod ipsec_$alg
fi
done
fi

20
package/strongswan/patches/350-make-programs.patch Normal file
View File

@ -0,0 +1,20 @@
diff -ruN strongswan-2.8.2-orig/programs/Makefile strongswan-2.8.2/programs/Makefile
--- strongswan-2.8.2-orig/programs/Makefile 2006-08-28 07:12:36.000000000 -0400
+++ strongswan-2.8.2/programs/Makefile 2007-02-04 01:24:18.751598552 -0500
@@ -17,12 +17,10 @@
FREESWANSRCDIR=..
include ${FREESWANSRCDIR}/Makefile.inc
-SUBDIRS=spi eroute spigrp tncfg klipsdebug pf_key proc pluto
-SUBDIRS+=_confread _copyright _include _keycensor _plutoload _plutorun
-SUBDIRS+=_realsetup _secretcensor _startklips _updown _updown_espmark
-SUBDIRS+=auto barf ipsec look manual ranbits secrets starter
-SUBDIRS+=rsasigkey send-pr setup showdefaults showhostkey calcgoo mailkey
-SUBDIRS+=ikeping examples openac scepclient _showstatus wakeup
+SUBDIRS=_copyright _updown _showstatus wakeup examples
+SUBDIRS+=barf calcgoo eroute ikeping klipsdebug look mailkey manual
+SUBDIRS+=openac pf_key pluto proc ranbits rsasigkey scepclient secrets
+SUBDIRS+=showdefaults showhostkey spi spigrp starter tncfg ipsec
ifeq ($(USE_LWRES),true)
SUBDIRS+=lwdnsq