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#!/bin/sh
# Copyright (c) 2004-2015 Electric Sheep Fencing, LLC. All rights reserved.
#
# 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.
#
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgment:
# "This product includes software developed by the pfSense Project
# for use in the pfSense® software distribution. (http://www.pfsense.org/).
#
# 4. The names "pfSense" and "pfSense Project" must not be used to
# endorse or promote products derived from this software without
# prior written permission. For written permission, please contact
# coreteam@pfsense.org.
#
# 5. Products derived from this software may not be called "pfSense"
# nor may "pfSense" appear in their names without prior written
# permission of the Electric Sheep Fencing, LLC.
#
# 6. Redistributions of any form whatsoever must retain the following
# acknowledgment:
#
# "This product includes software developed by the pfSense Project
# for use in the pfSense software distribution (http://www.pfsense.org/).
#
# THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
# EXPRESSED 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 pfSense PROJECT OR
# ITS CONTRIBUTORS 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.
# pkg should not ask for confirmations
export ASSUME_ALWAYS_YES=true
# Firmware lock subsystem
firmwarelock=/var/run/firmwarelock.dirty
# File used to detect second call, after kernel update and reboot
upgrade_in_progress="/cf/conf/upgrade_in_progress"
if [ -f "${firmwarelock}" ]; then
echo "ERROR: Another upgrade is running... aborting."
exit 0
fi
stdout='/dev/null'
unset yes
while getopts dys opt; do
case ${opt} in
d)
stdout=''
;;
y)
yes=1
;;
*)
usage
exit 1
;;
esac
done
usage() {
echo "Usage: $(basename ${0}) [-d] [-y] [-c]"
}
_exec() {
local _cmd="${1}"
local _msg="${2}"
local _mute="${3}"
local _ignore_result="${4}"
local _stdout="${stdout}"
if [ -z "${_cmd}" -o -z "${_msg}" ]; then
return 1
fi
if [ "${_mute}" != "mute" ]; then
_stdout=''
fi
echo -n ">>> ${_msg}... "
if [ -z "${_stdout}" ]; then
echo ""
${_cmd} 2>&1
else
${_cmd} >${_stdout} 2>&1
fi
local _result=$?
if [ ${_result} -eq 0 -o -n "${_ignore_result}" ]; then
[ -n "${_stdout}" ] \
&& echo "done."
return 0
else
[ -n "${_stdout}" ] \
&& echo "failed."
return 1
fi
}
_exit() {
if [ -n "${kernel_pkg}" ]; then
_exec "pkg lock ${kernel_pkg}" "Locking kernel package" mute ignore_result
fi
if [ -f "${firmwarelock}" ]; then
rm -f ${firmwarelock}
fi
}
first_step() {
_exec "pkg update" "Updating repositories" mute ignore_result
# figure out which kernel variant is running
kernel_pkg=$(pkg query %n $(pkg info pfSense-kernel-\*))
if [ -z "${kernel_pkg}" ]; then
echo "ERROR: It was not possible to identify which pfSense kernel is installed"
exit 1
fi
kernel_local=$(pkg query %v ${kernel_pkg})
if [ -z "${kernel_local}" ]; then
echo "ERROR: It was not possible to determine pfSense kernel local version"
exit 1
fi
kernel_remote=$(pkg rquery %v ${kernel_pkg})
if [ -z "${kernel_remote}" ]; then
echo "ERROR: It was not possible to determine pfSense kernel remote version"
exit 1
fi
kernel_version_compare=$(pkg version -t ${kernel_local} ${kernel_remote})
if [ "${kernel_version_compare}" = "<" ]; then
kernel_update=1
# Make sure we lock kernel package again
trap _exit 1 2 15 EXIT
_exec "pkg unlock ${kernel_pkg}" "Unlocking kernel package" mute ignore_result
elif [ "${kernel_version_compare}" = "=" ]; then
kernel_update=0
elif [ "${kernel_version_compare}" = ">" ]; then
echo "ERROR: You are using a newer kernel version than remote repository"
exit 1
else
echo "ERROR: Error comparing pfSense kernel local and remote versions"
exit 1
fi
# XXX find a samrter way to do it
l=$(pkg upgrade -Unq | wc -l)
if [ ${l} -eq 1 ]; then
echo "Your packages are up to date"
exit 0
fi
if [ -z "${yes}" ]; then
# Show user which packages are going to be upgraded
pkg upgrade -Unq
echo ""
if [ ${kernel_update} -eq 1 ]; then
echo "**** WARNING ****"
echo "Reboot will be required!!"
fi
echo -n "Proceed with upgrade? (y/N) "
read answer
if [ "${answer}" != "y" ]; then
echo "Aborting..."
exit 0
fi
fi
echo ">>> Downloading packages..."
if ! pkg upgrade -UF; then
echo "ERROR: It was not possible to download packages"
exit 1
fi
# Mark firmware subsystem dirty
trap _exit 1 2 15 EXIT
touch ${firmwarelock}
# First upgrade kernel and reboot
if [ ${kernel_update} -eq 1 ]; then
_exec "pkg upgrade -U ${kernel_pkg}" "Upgrading pfSense krenel"
touch ${upgrade_in_progress}
echo "Rebooting..."
reboot
fi
}
second_step() {
echo "Upgrading necessary packages..."
if ! pkg upgrade -U; then
echo "ERROR: An error occurred when upgrade was running..."
exit 1
fi
_exec "pkg autoremove" "Removing unnecessary packages" mute ignore_result
_exec "pkg clean" "Cleanup pkg cache" mute ignore_result
# cleanup caches
rm -f ${upgrade_in_progress}
rm -f ${firmwarelock}
}
unset need_reboot
if [ ! -f "${upgrade_in_progress}" ]; then
first_step
else
need_reboot=1
fi
second_step
if [ -n "${need_reboot}" ]; then
echo "Rebooting..."
reboot
fi
exit 0
|
