Security update for AST-2010-001; remote T.38 over SIP crash by sitting FaxMaxDatagram to a negative or exceptionally large value. Init script update by Jaco Kroon closes bug #303265. Remove vulnerable 1.6.2 branch ebuilds.

(Portage version: 2.2_rc62/cvs/Linux x86_64)

4 files changed, 283 insertions, 426 deletions

diff --git a/net-misc/asterisk/ChangeLog b/net-misc/asterisk/ChangeLog
index f9fb1c857ee2..91f73f99b7d9 100644
--- a/net-misc/asterisk/ChangeLog
+++ b/net-misc/asterisk/ChangeLog
@@ -1,6 +1,16 @@
 # ChangeLog for net-misc/asterisk
 # Copyright 1999-2010 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/net-misc/asterisk/ChangeLog,v 1.243 2010/01/27 15:14:38 chainsaw Exp $
+# $Header: /var/cvsroot/gentoo-x86/net-misc/asterisk/ChangeLog,v 1.244 2010/02/02 22:48:08 chainsaw Exp $
+
+*asterisk-1.6.2.2 (02 Feb 2010)
+
+  02 Feb 2010; <chainsaw@gentoo.org> +files/1.6.1/asterisk.initd3,
+  -asterisk-1.6.2.0.ebuild, -asterisk-1.6.2.1.ebuild,
+  +asterisk-1.6.2.2.ebuild:
+  Security update for AST-2010-001; remote T.38 over SIP crash by sitting
+  FaxMaxDatagram to a negative or exceptionally large value. Init script
+  update by Jaco Kroon closes bug #303265. Remove vulnerable 1.6.2 branch
+  ebuilds.
 
 *asterisk-1.6.1.13 (27 Jan 2010)
 
diff --git a/net-misc/asterisk/asterisk-1.6.2.0.ebuild b/net-misc/asterisk/asterisk-1.6.2.0.ebuild
deleted file mode 100644
index 122934c50a47..000000000000
--- a/net-misc/asterisk/asterisk-1.6.2.0.ebuild
+++ /dev/null
@@ -1,422 +0,0 @@
-# Copyright 1999-2010 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/net-misc/asterisk/asterisk-1.6.2.0.ebuild,v 1.1 2010/01/04 15:11:51 chainsaw Exp $
-
-EAPI=1
-inherit eutils autotools
-
-MY_P="${PN}-${PV/_/-}"
-
-DESCRIPTION="Asterisk: A Modular Open Source PBX System"
-HOMEPAGE="http://www.asterisk.org/"
-SRC_URI="http://downloads.digium.com/pub/asterisk/releases/${MY_P}.tar.gz"
-LICENSE="GPL-2"
-SLOT="0"
-KEYWORDS="~amd64 ~x86"
-
-IUSE="alsa +caps curl dahdi debug freetds iconv jabber ldap keepsrc misdn newt nosamples oss postgres radius snmp span speex ssl sqlite static vorbis"
-
-RDEPEND="sys-libs/ncurses
-	dev-libs/popt
-	sys-libs/zlib
-	alsa? ( media-libs/alsa-lib )
-	caps? ( sys-libs/libcap )
-	curl? ( net-misc/curl )
-	dahdi? ( >=net-libs/libpri-1.4.7
-		net-misc/dahdi-tools )
-	freetds? ( dev-db/freetds )
-	iconv? ( virtual/libiconv )
-	jabber? ( dev-libs/iksemel )
-	ldap?	( net-nds/openldap )
-	misdn? ( net-dialup/misdnuser )
-	newt? ( dev-libs/newt )
-	postgres? ( virtual/postgresql-base )
-	radius? ( net-dialup/radiusclient-ng )
-	snmp? ( net-analyzer/net-snmp )
-	span? ( media-libs/spandsp )
-	speex? ( media-libs/speex )
-	sqlite? ( dev-db/sqlite )
-	ssl? ( dev-libs/openssl )
-	vorbis? ( media-libs/libvorbis )"
-
-DEPEND="${RDEPEND}
-	!<net-misc/asterisk-addons-1.6
-	!net-misc/asterisk-chan_unistim
-	!net-misc/zaptel"
-
-S="${WORKDIR}/${MY_P}"
-
-#
-# shortcuts
-#
-
-# update from asterisk-1.0.x
-is_ast10update() {
-	return $(has_version "=net-misc/asterisk-1.0*")
-}
-
-# update from asterisk-1.2.x
-is_ast12update() {
-	return $(has_version "=net-misc/asterisk-1.2*")
-}
-
-# update from asterisk 1.4.x
-is_ast14update() {
-	return $(has_version "=net-misc/asterisk-1.4*")
-}
-
-# update in the asterisk-1.6.x line
-is_astupdate() {
-	if ! is_ast10update && ! is_ast12update && !is_ast14update; then
-		return $(has_version "<net-misc/asterisk-${PV}")
-	fi
-	return 0
-}
-
-get_available_modules() {
-	local modules mod x
-
-	# build list of available modules...
-	for x in app cdr codec format func pbx res; do
-
-		for mod in $(find "${S}" -type f -name "${x}_*.c*" -print)
-		do
-			modules="${modules} $(basename ${mod/%.c*})"
-		done
-	done
-
-	echo "${modules}"
-}
-
-pkg_setup() {
-	local checkfailed=0 waitaftermsg=0
-
-	if is_ast12update ; then
-		ewarn "Please note that the configuration style (particularly the dial plan) has changed significantly."
-		ewarn "sip.conf: insecure=very -> insecure=port,invite"
-		ewarn "asterisk.conf: please familiarise yourself with [compat]"
-		ewarn "extensions.conf: use comma instead of pipe as a separator"
-		ewarn "- Please read "${ROOT}"usr/share/doc/${PF}/UPGRADE.txt.bz2 after the installation!"
-		echo
-		waitaftermsg=1
-	fi
-
-	if [[ $waitaftermsg -eq 1 ]]; then
-		einfo "Press Ctrl+C to abort"
-		echo
-		ebeep 10
-	fi
-
-	#
-	# Regular checks
-	#
-	einfo "Running some pre-flight checks..."
-	echo
-
-	if [[ -n "${ASTERISK_MODULES}" ]] ; then
-		ewarn "You are overriding ASTERISK_MODULES. We will assume you know what you are doing. There is no support for this option, try without if you see breakage."
-	fi
-}
-
-src_unpack() {
-	unpack ${A}
-	cd "${S}"
-
-	#
-	# fix gsm codec cflags (e.g. i586 core epias) and disable
-	# assembler optimizations
-	#
-	epatch "${FILESDIR}"/1.6.1/${PN}-1.6.1-gsm-pic.patch || die "patch failed"
-
-	#
-	# add missing LIBS for uclibc
-	#
-	epatch "${FILESDIR}"/1.6.1/${PN}-1.6.1-uclibc.patch  || die "patch failed"
-
-	#
-	# make sure FXO ports are usable immediately, without requiring an inbound call first
-	# https://issues.asterisk.org/view.php?id=14577
-	#
-	epatch "${FILESDIR}"/1.6.1/${PN}-1.6.1.6-fxsks-hookstate.patch || die "patch failed"
-
-	#
-	# do not ignore alarm-cleared event while V23 caller ID detection is in progress
-	# otherwise automated British Telecom line test causes permanent red alarm
-	# https://issues.asterisk.org/view.php?id=14163
-	#
-	epatch "${FILESDIR}"/1.6.2/${PN}-1.6.2.0-bt-line-test.patch || die "patch failed"
-
-	#
-	# allow longer CID field so European phone numbers (which are often longer then USA
-	# numbers) have a better chance of avoiding truncation
-	# https://issues.asterisk.org/view.php?id=16459
-	#
-
-	epatch "${FILESDIR}"/1.6.1/${PN}-1.6.1.12-longer-sip-cid.patch || die "patch failed"
-
-	#
-	# sprinkle some plus signs in strategic locations for maximum parallel make happiness
-	# https://issues.asterisk.org/view.php?id=16489
-	#
-	epatch "${FILESDIR}"/1.6.1/${PN}-1.6.1.12-parallel-make-v2.patch || die "patch failed"
-
-	AT_M4DIR=autoconf eautoreconf
-
-	# parse modules list
-	if [[ -n "${ASTERISK_MODULES}" ]]; then
-		local x modules="$(get_available_modules)"
-
-		einfo "Custom list of modules specified, checking..."
-
-		use debug && {
-			einfo "Available modules: ${modules}"
-			einfo " Selected modules: ${ASTERISK_MODULES}"
-		}
-
-		for x in ${ASTERISK_MODULES}; do
-			if [[ "${x}" = "-*" ]]; then
-				MODULES_LIST=""
-			else
-				if has ${x} ${modules}
-				then
-					MODULES_LIST="${MODULES_LIST} ${x}"
-				else
-					eerror "Unknown module: ${x}"
-				fi
-			fi
-		done
-
-		export MODULES_LIST
-	fi
-}
-
-src_compile() {
-	#
-	# start with configure
-	#
-	econf \
-		--libdir="/usr/$(get_libdir)" \
-		--localstatedir="/var" \
-		--with-gsm=internal \
-		--with-popt \
-		--with-z \
-		$(use_with alsa asound) \
-		$(use_with caps cap) \
-		$(use_with curl) \
-		$(use_with dahdi pri) \
-		$(use_with dahdi tonezone) \
-		$(use_with dahdi) \
-		$(use_with freetds tds) \
-		$(use_with iconv) \
-		$(use_with jabber iksemel) \
-		$(use_with misdn isdnnet) \
-		$(use_with misdn suppserv) \
-		$(use_with misdn) \
-		$(use_with newt) \
-		$(use_with oss) \
-		$(use_with postgres) \
-		$(use_with radius) \
-		$(use_with snmp netsnmp) \
-		$(use_with span spandsp) \
-		$(use_with speex) \
-		$(use_with speex speexdsp) \
-		$(use_with sqlite sqlite3) \
-		$(use_with ssl crypto) \
-		$(use_with ssl) \
-		$(use_with vorbis ogg) \
-		$(use_with vorbis) || die "econf failed"
-
-	#
-	# custom module filter
-	# run menuselect to evaluate the list of modules
-	# and rewrite the list afterwards
-	#
-	if [[ -n "${MODULES_LIST}" ]]
-	then
-		local mod category tmp_list failed_list
-
-		###
-		# run menuselect
-
-		emake menuselect.makeopts || die "emake menuselect.makeopts failed"
-
-		###
-		# get list of modules with failed dependencies
-
-		failed_list="$(awk -F= '/^MENUSELECT_DEPSFAILED=/{ print $3 }' menuselect.makeopts)"
-
-		###
-		# traverse our list of modules
-
-		for category in app cdr codec format func pbx res; do
-			tmp_list=""
-
-			# search list of modules for matching ones first...
-			for mod in ${MODULES_LIST}; do
-				# module is from current category?
-				if [[ "${mod/%_*}" = "${category}" ]]
-				then
-					# check menuselect thinks the dependencies are met
-					if has ${mod} ${failed_list}
-					then
-						eerror "${mod}: dependencies required to build this module are not met, NOT BUILDING!"
-					else
-						tmp_list="${tmp_list} ${mod}"
-					fi
-				fi
-			done
-
-			use debug && echo "${category} tmp: ${tmp_list}"
-
-			# replace the module list for $category with our custom one
-			if [[ -n "${tmp_list}" ]]
-			then
-				category="$(echo ${category} | tr '[:lower:]' '[:upper:]')"
-				sed -i -e "s:^\(MENUSELECT_${category}S?\):\1=${tmp_list}:" \
-					menuselect.makeopts || die "failed to set list of ${category} applications"
-			fi
-		done
-	fi
-
-	ASTLDFLAGS="${LDFLAGS}" emake || die "emake failed"
-}
-
-src_install() {
-	# setup directory structure
-	#
-	mkdir -p "${D}"usr/lib/pkgconfig
-
-	emake DESTDIR="${D}" install || die "emake install failed"
-	emake DESTDIR="${D}" samples || die "emake samples failed"
-
-	# remove installed sample files if nosamples flag is set
-	if use nosamples; then
-		einfo "Skipping installation of sample files..."
-		rm -f  "${D}"var/lib/asterisk/mohmp3/*
-		rm -f  "${D}"var/lib/asterisk/sounds/demo-*
-		rm -f  "${D}"var/lib/asterisk/agi-bin/*
-	else
-		einfo "Sample files have been installed"
-	fi
-	rm -rf "${D}"var/spool/asterisk/voicemail/default
-
-	# move sample configuration files to doc directory
-	if is_ast10update || is_ast12update || is_ast14update; then
-		einfo "Updating from old (pre-1.6) asterisk version, new configuration files have been installed"
-		einfo "into "${ROOT}"etc/asterisk, use etc-update or dispatch-conf to update them"
-	fi
-
-	einfo "Configuration samples have been moved to: "${ROOT}"/usr/share/doc/${PF}/conf"
-	insinto /usr/share/doc/${PF}/conf
-	doins "${D}"etc/asterisk/*.conf*
-
-	cd "${D}"
-	for conffile in etc/asterisk/*.*
-	do
-		fowners asterisk:asterisk $conffile
-		fperms 0660 $conffile
-	done
-	cd "${S}"
-
-	# keep directories
-	diropts -m 0770 -o asterisk -g asterisk
-	keepdir	/etc/asterisk
-	keepdir /var/lib/asterisk
-	keepdir /var/run/asterisk
-	keepdir /var/spool/asterisk
-	keepdir /var/spool/asterisk/{system,tmp,meetme,monitor,dictate,voicemail}
-	diropts -m 0750 -o asterisk -g asterisk
-	keepdir /var/log/asterisk/{cdr-csv,cdr-custom}
-
-	newinitd "${FILESDIR}"/1.6.1/asterisk.initd2 asterisk
-	newconfd "${FILESDIR}"/1.6.0/asterisk.confd asterisk
-
-	# some people like to keep the sources around for custom patching
-	# copy the whole source tree to /usr/src/asterisk-${PVF} and run make clean there
-	if use keepsrc
-	then
-		einfo "keepsrc useflag enabled, copying source..."
-		dodir /usr/src
-
-		cp -dPR "${S}" "${D}"/usr/src/${PF} || die "copying source tree failed"
-
-		ebegin "running make clean..."
-		emake -C "${D}"/usr/src/${PF} clean >/dev/null || die "make clean failed"
-		eend $?
-
-		einfo "Source files have been saved to "${ROOT}"usr/src/${PF}"
-	fi
-
-	# install the upgrade documentation
-	#
-	dodoc README UPGRADE* BUGS CREDITS
-
-	# install snmp mib files
-	#
-	if use snmp
-	then
-		insinto /usr/share/snmp/mibs/
-		doins doc/digium-mib.txt doc/asterisk-mib.txt
-	fi
-}
-
-pkg_preinst() {
-	enewgroup asterisk
-	enewuser asterisk -1 -1 /var/lib/asterisk "asterisk,dialout"
-}
-
-pkg_postinst() {
-	#
-	# Announcements, warnings, reminders...
-	#
-	einfo "Asterisk has been installed"
-	echo
-	elog "If you want to know more about asterisk, visit these sites:"
-	elog "http://www.asteriskdocs.org/"
-	elog "http://www.voip-info.org/wiki-Asterisk"
-	echo
-	elog "http://www.automated.it/guidetoasterisk.htm"
-	echo
-	elog "Gentoo VoIP IRC Channel:"
-	elog "#gentoo-voip @ irc.freenode.net"
-	echo
-	echo
-	elog "1.6.1 -> 1.6.2 changes that you may care about:"
-	elog "canreinvite -> directmedia (sip.conf)"
-	elog "extensive T.38 (fax) changes"
-	elog "http://svn.asterisk.org/svn/asterisk/tags/1.6.2.0/UPGRADE.txt"
-
-	#
-	# Warning about 1.x -> 1.6 changes...
-	#
-	if is_ast10update || is_ast12update || is_ast14update; then
-		ewarn ""
-		ewarn "- Please read "${ROOT}"usr/share/doc/${PF}/UPGRADE.txt.bz2 before continuing"
-		ewarn ""
-	fi
-}
-
-pkg_config() {
-	einfo "Do you want to reset file permissions and ownerships (y/N)?"
-
-	read tmp
-	tmp="$(echo $tmp | tr '[:upper:]' '[:lower:]')"
-
-	if [[ "$tmp" = "y" ]] ||\
-		[[ "$tmp" = "yes" ]]
-	then
-		einfo "Resetting permissions to defaults..."
-
-		for x in spool run lib log; do
-			chown -R asterisk:asterisk "${ROOT}"var/${x}/asterisk
-			chmod -R u=rwX,g=rwX,o=    "${ROOT}"var/${x}/asterisk
-		done
-
-		chown -R root:asterisk  "${ROOT}"etc/asterisk
-		chmod -R u=rwX,g=rwX,o= "${ROOT}"etc/asterisk
-
-		einfo "done"
-	else
-		einfo "skipping"
-	fi
-}
diff --git a/net-misc/asterisk/asterisk-1.6.2.1.ebuild b/net-misc/asterisk/asterisk-1.6.2.2.ebuild
index a787979c4cf4..c78a0c1a8c09 100644
--- a/net-misc/asterisk/asterisk-1.6.2.1.ebuild
+++ b/net-misc/asterisk/asterisk-1.6.2.2.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2010 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/net-misc/asterisk/asterisk-1.6.2.1.ebuild,v 1.1 2010/01/19 13:12:46 chainsaw Exp $
+# $Header: /var/cvsroot/gentoo-x86/net-misc/asterisk/asterisk-1.6.2.2.ebuild,v 1.1 2010/02/02 22:48:08 chainsaw Exp $
 
 EAPI=1
 inherit eutils autotools linux-info
@@ -104,7 +104,7 @@ src_unpack() {
 	# sprinkle some plus signs in strategic locations for maximum parallel make happiness
 	# https://issues.asterisk.org/view.php?id=16489
 	#
-	epatch "${FILESDIR}"/1.6.2/${P}-parallel-make.patch || die "patch failed"
+	epatch "${FILESDIR}"/1.6.2/${PN}-1.6.2.1-parallel-make.patch || die "patch failed"
 
 	AT_M4DIR=autoconf eautoreconf
 
@@ -268,7 +268,7 @@ src_install() {
 	diropts -m 0750 -o asterisk -g asterisk
 	keepdir /var/log/asterisk/{cdr-csv,cdr-custom}
 
-	newinitd "${FILESDIR}"/1.6.1/asterisk.initd2 asterisk
+	newinitd "${FILESDIR}"/1.6.1/asterisk.initd3 asterisk
 	newconfd "${FILESDIR}"/1.6.0/asterisk.confd asterisk
 
 	# some people like to keep the sources around for custom patching
diff --git a/net-misc/asterisk/files/1.6.1/asterisk.initd3 b/net-misc/asterisk/files/1.6.1/asterisk.initd3
new file mode 100644
index 000000000000..cc9e6dc1e052
--- /dev/null
+++ b/net-misc/asterisk/files/1.6.1/asterisk.initd3
@@ -0,0 +1,269 @@
+#!/sbin/runscript
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/net-misc/asterisk/files/1.6.1/asterisk.initd3,v 1.1 2010/02/02 22:48:09 chainsaw Exp $
+
+opts="${opts} forcestop reload"
+
+depend() {
+	need net
+	use nscd dns dahdi mysql postgresql slapd capi
+}
+
+is_running() {
+	if [ -z "$(pidof asterisk)" ]; then
+		return 1
+	else
+		PID="$(cat /var/run/asterisk/asterisk.pid)"
+		for x in $(pidof asterisk); do
+			if [ "${x}" = "${PID}" ]; then
+				return 0
+			fi	
+		done
+	fi
+
+	return 1
+}
+
+asterisk_run_loop() {
+	local OPTS ARGS MSG NICE=""
+	local result=0 signal=0
+
+	# default options
+	OPTS="-f"  # don't fork / detach breaks wrapper script...
+
+	# filter (redundant) arguments
+	ARGS="$(echo "${@}" | sed -e "s:-c\|-f::g")"
+
+	# mangle yes/no options
+	ASTERISK_CONSOLE="$(echo ${ASTERISK_CONSOLE} | tr '[:lower:]' '[:upper:]')"
+
+	if [ -n "${ASTERISK_CORE_SIZE}" ] &&
+	   [ "${ASTERISK_CORE_SIZE}" != "0" ]; then
+		ulimit -c ${ASTERISK_CORE_SIZE}
+
+		if [ -n "${ASTERISK_CORE_DIR}" ] && \
+		   [ ! -d "${ASTERISK_CORE_DIR}" ]
+		then
+			mkdir -m750 -p "${ASTERISK_CORE_DIR}"
+
+			if [ -n "${ASTERISK_USER}" ]; then
+				chown -R "${ASTERISK_USER}" "${ASTERISK_CORE_DIR}"
+			fi
+		fi
+		ASTERISK_CORE_DIR="${ASTERISK_CORE_DIR:-/tmp}"
+
+		cd "${ASTERISK_CORE_DIR}"
+		echo "   Core dump size            : ${ASTERISK_CORE_SIZE}"
+		echo "   Core dump location        : ${ASTERISK_CORE_DIR}"
+	fi
+
+	if [ -n "${ASTERISK_MAX_FD}" ]; then
+		ulimit -n ${ASTERISK_MAX_FD}
+		echo "   Max open filedescriptors  : ${ASTERISK_MAX_FD}"
+	fi
+
+	if [ -n "${ASTERISK_NICE}" ]; then
+		echo "   Nice level                : ${ASTERISK_NICE}"
+		NICE="nice -n ${ASTERISK_NICE} --"
+	fi
+
+	if [ -n "${ASTERISK_NOTIFY_EMAIL}" ]; then
+		if [ -x /usr/sbin/sendmail ]; then
+			echo "   Email notifications go to : ${ASTERISK_NOTIFY_EMAIL}"
+		else
+			echo "   Notifications disabled, /usr/sbin/sendmail doesn't exist or is not executable!"
+			unset ASTERISK_NOTIFY_EMAIL
+		fi
+	fi
+
+	if [ -n "${ASTERISK_TTY}" ]; then
+		for x in ${ASTERISK_TTY} \
+			 /dev/tty${ASTERISK_TTY} \
+			 /dev/vc/${ASTERISK_TTY}
+		do
+			if [ -c "${x}" ]; then
+				TTY="${x}"
+			fi
+		done
+		[ -n "${TTY}" ] && \
+			echo "   Messages are sent to      : ${TTY}"
+	fi
+
+	if [ "${ASTERISK_CONSOLE}" = "YES" ] && [ -n "${TTY}" ]; then
+		echo "   Starting Asterisk console : ${ASTERISK_CONSOLE}"
+		OPTS="${OPTS} -c"
+	fi
+
+	OPTS="${OPTS} ${ARGS}"
+
+	trap "rm /var/run/asterisk/wrapper_loop.pid" EXIT
+	cut -f4 -d' ' < /proc/self/stat > /var/run/asterisk/wrapper_loop.pid
+
+	while :; do
+		if [ -n "${TTY}" ]; then
+			/usr/bin/stty -F ${TTY} sane
+			${NICE} /usr/sbin/asterisk ${OPTS} >${TTY} 2>&1 <${TTY}
+			result=$?
+		else
+			${NICE} /usr/sbin/asterisk ${OPTS} &>/dev/null
+			result=$?
+		fi		
+
+		if [ $result -eq 0 ]; then
+			logger -t asterisk_wrapper "Asterisk terminated normally"
+			break
+		else
+			if [ $result -gt 128 ]; then
+				signal=$((result -  128))
+				MSG="Asterisk terminated with Signal: $signal"
+
+				CORE_TARGET="core-$(date "+%Y%m%d-%h%M%s")"
+
+				local CORE_DUMPED=0
+				if [ -f "${ASTERISK_CORE_DIR}/core" ]; then
+					mv "${ASTERISK_CORE_DIR}/core" \
+					   "${ASTERISK_CORE_DIR}/${CORE_TARGET}"
+					CORE_DUMPED=1
+
+				elif [ -f "${ASTERISK_CORE_DIR}/core.${PID}" ]; then
+					mv "${ASTERISK_CORE_DIR}/core.${PID}" \
+					   "${ASTERISK_CORE_DIR}/${CORE_TARGET}"
+					CORE_DUMPED=1
+
+				fi
+
+				[ $CORE_DUMPED -eq 1 ] && \
+					MSG="${MSG}\n\rCore dumped: ${ASTERISK_CORE_DIR}/${CORE_TARGET}"
+			else
+				MSG="Asterisk terminated with return code: $result"
+			fi
+
+			# kill left-over tasks
+			for X in ${ASTERISK_CLEANUP_ON_CRASH}; do
+				kill -9 $(pidof ${X});
+			done
+		fi
+
+		[ -n "${TTY}" ] \
+			&& echo "${MSG}" >${TTY} \
+			|| logger -t asterisk_wrapper  "${MSG}"
+
+
+		if [ -n "${ASTERISK_NOTIFY_EMAIL}" ] && \
+		   [ -x /usr/sbin/sendmail ]; then
+			echo -e -n "Subject: Asterisk crashed\n\r${MSG}\n\r" |\
+				 /usr/sbin/sendmail "${ASTERISK_NOTIFY_EMAIL}"
+		fi
+		sleep 5
+		logger -t asterisk_wrapper "Restarting Asterisk..."
+	done
+	return 0
+}
+
+start() {
+	local OPTS USER GROUP PID
+	local tmp x
+
+	if [ -n "${ASTERISK_NICE}" ]; then
+		if [ ${ASTERISK_NICE} -ge -20 ] && \
+		   [ ${ASTERISK_NICE} -le  19 ]; then 
+			OPTS="--nicelevel ${ASTERISK_NICE}"
+		else
+			eerror "Nice value must be between -20 and 19"
+			return 1
+		fi
+	fi
+
+	if [ -n "${ASTERISK_USER}" ]; then
+		USER=$(echo $ASTERISK_USER | sed 's/:.*//')
+		GROUP=$(echo $ASTERISK_USER | awk -F: '/.*:.*/ { print $2 }')
+		if [ -n "${USER}" ]; then
+			ASTERISK_OPTS="${ASTERISK_OPTS} -U ${USER}"
+		fi
+		if [ -n "${GROUP}" ]; then
+			ASTERISK_OPTS="${ASTERISK_OPTS} -G ${GROUP}"
+			GROUP=":${GROUP}"	# make it look nice...
+		fi
+		for element in $(find /var/{log,run}/asterisk); do
+			if [ $(stat -c %U $element) != ${USER} ]; then
+ 				ewarn "${USER} is not the owner of $element, fixing."
+				chown -R ${USER} /var/{log,run}/asterisk
+				chmod -R u+r /var/{log,run}/asterisk
+				chmod u+x /var/{log,run}/asterisk
+			fi;
+		done;
+		ebegin "Starting asterisk PBX (as ${USER}${GROUP})"
+	else
+		ebegin "Starting asterisk PBX (as root)"
+	fi
+
+	if [ "$(echo ${ASTERISK_WRAPPER} | tr '[:upper:]' '[:lower:]')" != "yes" ]; then
+		start-stop-daemon --start --exec /usr/sbin/asterisk \
+			${OPTS} -- ${ASTERISK_OPTS}
+		result=$?
+	else
+		asterisk_run_loop ${ASTERISK_OPTS} 2>/dev/null &
+		result=$?
+	fi
+
+	if [ $result -eq 0 ]; then
+		# 2 seconds should be enough for asterisk to start
+		sleep 2 
+		is_running
+		result=$?
+	fi
+
+	eend $result
+}
+
+forcestop() {
+	ebegin "Stopping asterisk PBX"
+	start-stop-daemon --stop --pidfile /var/run/asterisk/asterisk.pid
+	eend $?
+}
+
+stop() {
+	if ! is_running; then
+		eerror "Asterisk is not running!"
+		return 0
+	fi
+
+	if [ -r /var/run/asterisk/wrapper_loop.pid ]; then
+		ebegin "Killing wrapper script"
+		kill $(</var/run/asterisk/wrapper_loop.pid)
+		eend $?
+	fi
+
+	ebegin "Stopping asterisk PBX gracefully"
+	/usr/sbin/asterisk -r -x "core stop gracefully" &>/dev/null
+	# Now we have to wait until asterisk has _really_ stopped.
+	sleep 1
+	if is_running; then
+		einfon "Waiting for asterisk to shutdown ."
+		local cnt=0
+		while is_running; do
+			cnt=`expr $cnt + 1`
+			if [ $cnt -gt 60 ] ; then
+				# Waited 120 seconds now. Fail.
+				echo
+				eend 1 "Failed."
+				return
+			fi
+			sleep 2
+			echo -n "."
+		done
+		echo
+	fi
+	eend 0
+}
+
+reload() {
+	if is_running; then
+		ebegin "Forcing asterisk to reload configuration"
+		/usr/sbin/asterisk -r -x "reload" &>/dev/null
+		eend $?
+	else
+		eerror "Asterisk is not running!"
+	fi
+}