Mise à jour après premières vagues de gros tests

[asterisk-config-auf.git] / debian / postinst

#! /bin/sh
# postinst script for asterisk-config-auf
#
# see: dh_installdeb(1)


set -e
. /usr/share/debconf/confmodule

# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
#

case "$1" in
    configure)
	set +e # ignore errors temporarily

        # find conffiles under /etc/asterisk belonging to asterisk-config
        # and chown them to user asterisk.
        dpkg-query -W -f='${Conffiles}\n' asterisk-config 2>/dev/null | \
          sed -nr -e 's; (/etc/asterisk/.*) [0-9a-f]*;\1;p' | \
        while read conffile; do
                chown asterisk: ${conffile} 2>/dev/null
        done

        # handle them in the end with a glob since it's way faster
        dpkg-statoverride --quiet --list '/etc/asterisk/*' | while read STAT; do
                chown `echo $STAT | cut -d' ' -f 1,2,4 | sed 's/ /:/'` \
                        2>/dev/null
        done

	# extrait du postinst general a tous les paquets asterisk...

	# add asterisk user and add it to dialout and audio groups
	if ! getent passwd asterisk > /dev/null ; then
		echo 'Adding system user for Asterisk' 1>&2
		adduser --system --group --quiet \
			--home /var/lib/asterisk \
			--no-create-home --disabled-login \
			--gecos "Asterisk PBX daemon" \
			asterisk
		for group in dialout audio; do
			if groups asterisk | grep -w -q -v $group; then
				adduser asterisk $group
			fi
		done
	fi 

	# création du répertoire spécifique configs AUF
        test -d /etc/asterisk/auf || mkdir -p /etc/asterisk/auf

        chown -R root:asterisk /etc/asterisk
        chmod 0755 /etc/asterisk
        chmod 0755 /etc/asterisk/auf
        chmod 0640 /etc/asterisk/*.conf 2> /dev/null || true
        #chmod 0640 /etc/asterisk/auf/* 2> /dev/null || true

	# s'ils n'existent pas, création des fichiers /etc/asterisk/auf/*.local
	# depuis des modèles contenus dans /usr/share/doc/asterisk-config-auf/auf/
	for FROMDOC in /usr/share/doc/asterisk-config-auf/auf/*.local
	do
		CONFIGFILE=/etc/asterisk/auf/`basename ${FROMDOC}`
		if [ ! -e ${CONFIGFILE} ]; then
			cat < ${FROMDOC} > ${CONFIGFILE}
			chown root:asterisk $CONFIGFILE
			chmod 640 $CONFIGFILE
		fi
	done
	# si "fuseaulocal=UTC" on remplace par le timezone correct (celui de /etc/timezone, s'il existe)
	if grep -q "^fuseaulocal=UTC|" /etc/asterisk/auf/voicemail.local
	then
		ETCTZ=`cat /etc/timezone 2> /dev/null || echo UTC`
		if test -e "/usr/share/zoneinfo/${ETCTZ}"
		then
			sed -i -e 's#^fuseaulocal=UTC|\(.*\)$#fuseaulocal='"${ETCTZ}"'|\1#' /etc/asterisk/auf/voicemail.local
		fi
	fi
	# on vérifie le locale et on met le bon au besoin
	LOCALE_LC_ALL=`echo $LC_ALL`
	if [ "${LOCALE_LC_ALL}" != "fr_FR.utf8" -a -n "${LOCALE_LC_ALL}" ]
	then
		LOCALE_TO_SET=`echo ${LOCALE_LC_ALL%.*}`
		sed -i -e 's#^locale=fr_FR.UTF-8#locale='"${LOCALE_TO_SET}"'.UTF-8#' /etc/asterisk/auf/voicemail.local
	fi

	#
	# Partie "debconf" pour la gestion de auf/extensions-globals.local
	#

	# Substitue les valeurs par celles dans la base de données de debconf.
	db_get asterisk-config-auf/implantation
	IMPLANTATION="$RET"
	db_get asterisk-config-auf/clef
	CLEF="$RET"
	db_get asterisk-config-auf/prefixe
	PREFIXE="$RET"

	AUFAUTH=$IMPLANTATION":["$CLEF"]"
	AUFPREFIX=$PREFIXE
	AUFPREFIXLEN=`echo -n $AUFPREFIX | wc -c`

	# On remplace les valeurs dans le fichier de configuration
	# (d'abord un "cp" pour garder les bons droits)
	CONFIGFILE=/etc/asterisk/auf/extensions-globals.local
	cp -a -f $CONFIGFILE $CONFIGFILE.postinst.tmp
	sed -e "s/^ *AUFAUTH=.*/AUFAUTH=$AUFAUTH/" \
	    -e "s/^ *AUFPREFIX=.*/AUFPREFIX=$AUFPREFIX/" \
	    -e "s/^ *AUFPREFIXLEN=.*/AUFPREFIXLEN=$AUFPREFIXLEN/" \
	    < $CONFIGFILE > $CONFIGFILE.postinst.tmp
	mv -f $CONFIGFILE.postinst.tmp $CONFIGFILE
	
	chown root:asterisk $CONFIGFILE
	chmod 0640 $CONFIGFILE

	#chown root:asterisk /etc/asterisk/auf/* || true
	#chmod 0640 /etc/asterisk/auf/* || true
	
	if [ -x /etc/init.d/asterisk ]; then
		invoke-rc.d asterisk reload || true
	fi

        set -e

    ;;

    abort-upgrade|abort-remove|abort-deconfigure)

    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0