rc: merge installer/importer additions

This is a preview merge as we add the new importer, but don't use it yet.

plist

@@ -90,6 +90,7 @@
 /usr/local/etc/rc.firmware
 /usr/local/etc/rc.firmware.subr
 /usr/local/etc/rc.halt
+/usr/local/etc/rc.importer
 /usr/local/etc/rc.initial
 /usr/local/etc/rc.initial.banner
 /usr/local/etc/rc.initial.defaults
@@ -911,6 +912,8 @@
 /usr/local/sbin/ntpdate_sync_once.sh
 /usr/local/sbin/openvpn.attributes.sh
 /usr/local/sbin/opnsense-auth
+/usr/local/sbin/opnsense-importer
+/usr/local/sbin/opnsense-installer
 /usr/local/sbin/ovpn-linkdown
 /usr/local/sbin/ovpn-linkup
 /usr/local/sbin/ovpn_auth_verify

src/etc/rc.importer

+#!/bin/sh
+
+# Copyright (c) 2014-2017 Franco Fichtner <franco@opnsense.org>
+# Copyright (c) 2004-2009 Scott Ullrich <sullrich@gmail.com>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+#    this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+INSTALL="/.probe.for.install.media"
+MNT="/tmp/hdrescue"
+
+DO_BOOT=
+
+while getopts b OPT; do
+	case ${OPT} in
+	b)
+		DO_BOOT="-b"
+		shift
+		;;
+	*)
+		echo "Unknown argument during import." >&2
+		exit 0
+		;;
+	esac
+done
+
+bootstrap_and_exit()
+{
+	# ensure config directory structure
+	mkdir -p /conf/backup
+	mkdir -p /conf/sshd
+
+	# create initial config.xml if necessary
+	if [ ! -f /conf/config.xml ]; then
+		echo -n "Bootstrapping config.xml..."
+		cp /usr/local/etc/config.xml /conf/config.xml
+		echo "done."
+	fi
+
+	# clean up after a finished import
+	if [ -d ${MNT} ]; then
+		umount ${MNT} 2> /dev/null
+		rm -rf ${MNT}
+	fi
+
+	exit 0
+}
+
+timeout_prompt()
+{
+	OUTPUT=$(echo ${2} | sed 's/./& /g')
+	MESSAGE=${1}
+	RETURN=1
+
+	echo -n "${MESSAGE} "
+
+	stty cbreak -echo
+	for NEXT in ${OUTPUT}; do
+		echo -n ${NEXT}
+		if timeout 1 dd of=/dev/null count=1 status=none; then
+			RETURN=0
+			break
+		fi
+	done
+	stty -cbreak echo
+
+	echo
+
+	return ${RETURN}
+}
+
+probe_for_part()
+{
+	DEV=${1}
+
+	if [ -e "/dev/${DEV}s1a" ]; then
+		# MBR layout found
+		export PART="/dev/${DEV}s1a"
+		return 0
+	elif [ -e "/dev/${DEV}p3" ]; then
+		# GPT layout found
+		export PART="/dev/${DEV}p3"
+		return 0
+	fi
+
+	return 1
+}
+
+DEVS=
+PART=
+
+if [ -n "${DO_BOOT}" ]; then
+	touch ${INSTALL} 2> /dev/null
+	if [ -f ${INSTALL} -a -f /conf/config.xml ]; then
+		bootstrap_and_exit
+	fi
+
+	if ! timeout_prompt \
+	    'Press any key to start the configuration importer:' .......; then
+		bootstrap_and_exit
+	fi
+elif [ -n "${1}" ]; then
+	if ! probe_for_part ${1}; then
+		bootstrap_and_exit
+	fi
+else
+	DEVS=$(camcontrol devlist)
+fi
+
+while [ -z "${PART}" ]; do
+	echo
+	echo "${DEVS}"
+	echo
+	read -p "Select device to import from (e.g. ada0) or leave blank to exit: " DEV
+	echo
+
+	if [ -z "${DEV}" ]; then
+		bootstrap_and_exit
+        fi
+
+	if ! probe_for_part ${DEV}; then
+		echo "No known partition layout was found for '${DEV}'."
+	fi
+done
+
+echo "Starting import for partition '${PART}'."
+echo
+
+mkdir -p ${MNT}
+fsck -t ufs -y ${PART} > /dev/null
+if ! mount ${PART} ${MNT} 2> /dev/null; then
+	echo "The device could not be mounted."
+	bootstrap_and_exit
+	# XXX redo
+fi
+
+if [ -f "${MNT}/conf/config.xml" ]; then
+	rm -rf /conf/*
+	for FILE in config.xml dhcpleases.tgz netflow.tgz rrd.tgz; do
+		if [ -f "${MNT}/conf/${FILE}" ]; then
+			echo -n "Restoring ${FILE}..."
+			cp "${MNT}/conf/${FILE}" /conf
+			echo "done."
+		fi
+	done
+	for DIR in backup sshd; do
+		if [ -d "${MNT}/conf/${DIR}" ]; then
+			echo -n "Restoring ${DIR}..."
+			cp -r "${MNT}/conf/${DIR}" /conf
+			echo "done."
+		else
+			mkdir -p "/conf/${DIR}"
+		fi
+	done
+else
+	echo "No previous configuration was found on this device."
+	bootstrap_and_exit
+	# XXX redo
+fi
+
+if [ -z "${DO_BOOT}" ]; then
+	echo "Please reboot."
+fi
+
+bootstrap_and_exit

src/etc/rc.installer

 #!/bin/sh
 
-#   Copyright 2004-2009 Scott Ullrich
+# Copyright (c) 2014-2017 Franco Fichtner <franco@opnsense.org>
+# Copyright (c) 2004-2009 Scott Ullrich <sullrich@gmail.com>
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
@@ -28,7 +29,6 @@ sysctl net.link.ether.inet.log_arp_wrong_iface=0 >/dev/null
 
 rm -f /tmp/install_complete
 
-# Start the backend in the background (must mute all the ouput)
 daemon -f lua50c51 /usr/local/share/dfuibe_lua/main.lua \
     /usr/local/share/dfuibe_lua/conf/BSDInstaller.lua \
     /usr/local/share/dfuibe_lua/conf/FreeBSD.lua \
@@ -36,8 +36,7 @@ daemon -f lua50c51 /usr/local/share/dfuibe_lua/main.lua \
 
 conscontrol mute on > /dev/null
 
-# Launch the frontend goo (must include cons25 for first boot)
-TERM=cons25 dfuife_curses -b /usr/local/share/dfuife_curses/hourglass.txt
+dfuife_curses -b /usr/local/share/dfuife_curses/hourglass.txt
 
 conscontrol mute off > /dev/null
 

src/sbin/opnsense-importer

+#!/bin/sh
+
+# launch the real utility from here
+/usr/local/etc/rc.importer "${@}"

src/sbin/opnsense-installer

+#!/bin/sh
+
+# launch the real utility from here
+/usr/local/etc/rc.installer "${@}"