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rc: fix console menu firmware upgrade (#32)

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Just rewrite that stuff completely...  Pretty simple now, right?  :)
This commit is contained in:
Franco Fichtner 2015-03-02 12:02:51 +01:00
parent ed6c71d6a3
commit 478d738e8c
1 changed files with 47 additions and 179 deletions
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226
src/etc/rc.initial.firmware_update
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@ -1,188 +1,56 @@
#!/usr/local/bin/php -f
<?php
//
// TODO: opnSense, rewrite update procedure
//
die;
#!/bin/sh
require("globals.inc");
require("config.inc");
require("functions.inc");
# Copyright (c) 2015 Franco Fichtner <franco@opnsense.org>
#
# 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 BY THE AUTHOR AND CONTRIBUTORS ``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 OR 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.
echo "Starting the {$g['product_name']} console firmware update system";
set -e
require("functions.inc");
echo ".";
echo "This will automatically fetch all available updates, apply them,"
echo -n "and reboot if necessary. Proceed with this action? [y/N]: "
if(isset($config['system']['firmware']['alturl']['enable']))
$updater_url = "{$config['system']['firmware']['alturl']['firmwareurl']}";
else
$updater_url = $g['update_url'];
read YN
case ${YN} in
[yY])
;;
*)
exit 0
;;
esac
$nanosize = "";
if ($g['platform'] == "nanobsd") {
if (file_exists("/etc/nano_use_vga.txt"))
$nanosize = "-nanobsd-vga-";
else
$nanosize = "-nanobsd-";
trap : 2
trap : 3
$nanosize .= strtolower(trim(file_get_contents("/etc/nanosize.txt")));
$update_filename = "latest{$nanosize}.img.gz";
} else {
$update_filename = "latest.tgz";
}
$autoupdateurl = "{$updater_url}/{$update_filename}";
# upgrade all packages if possible
pkg upgrade -y
$fp = fopen('php://stdin', 'r');
# refresh the php.ini files now rather than later
/usr/local/etc/rc.php_ini_setup
echo ".\n\n";
# if we can update base, we'll do that as well
if opnsense-update -c; then
opnsense-update && reboot
fi
$shell_active = true;
echo "1) Update from a URL\n";
echo "2) Update from a local file\n";
echo "Q) Quit\n";
echo "\nPlease select an option to continue: ";
$pkg_interface = 'console';
$command = strtoupper(chop(fgets($fp)));
switch ($command) {
case "q":
case "quit":
echo "\n";
fclose($fp);
die;
break;
case "1":
echo "\nEnter the URL to the .tgz or .img.gz update file. \nType 'auto' to use {$autoupdateurl}\n> ";
$url = chop(fgets($fp));
if(!$url) {
fclose($fp);
die;
}
if($url == "auto") {
$url = $autoupdateurl;
}
$status = does_url_exist($url);
if($status) {
conf_mount_rw();
mark_subsystem_dirty('firmware');
unlink_if_exists("/root/firmware.tgz");
echo "\nFetching file... ";
download_file_with_progress_bar($url, '/root/firmware.tgz');
if(!file_exists("/root/firmware.tgz")) {
echo "Something went wrong during file transfer. Exiting.\n\n";
fclose($fp);
clear_subsystem_dirty('firmware');
die;
}
$status = does_url_exist("$url.sha256");
if($status) {
echo "\nFetching sha256... ";
download_file_with_progress_bar($url . ".sha256", '/root/firmware.tgz.sha256');
echo "\n";
} else {
echo "\n\nWARNING.\n";
echo "\nCould not locate a sha256 file. We cannot verify the download once completed.\n\n";
sleep(15);
}
if(file_exists("/root/firmware.tgz.sha256")) {
$source_sha256 = trim(`cat /root/firmware.tgz.sha256 | awk '{ print \$4 }'`,"\r");
$file_sha256 = trim(`sha256 /root/firmware.tgz | awk '{ print \$4 }'`,"\r");
echo "URL sha256: $source_sha256\n";
echo "Downloaded file sha256: $file_sha256\n";
if($source_sha256 <> $file_sha256) {
echo "\n\nsha256 checksum does not match. Cancelling upgrade.\n\n";
unlink_if_exists("/root/firmware.tgz.sha256");
fclose($fp);
clear_subsystem_dirty('firmware');
die -1;
}
echo "\nsha256 checksum matches.\n";
unlink_if_exists("/root/firmware.tgz.sha256");
}
if(strstr($url,"bdiff")) {
echo "Binary DIFF upgrade file detected...\n";
$type = "bdiff";
} elseif(strstr($url,"nanobsd")) {
echo "NanoBSD upgrade file detected...\n";
$type = "nanobsd";
} else {
$type = "normal";
}
do_upgrade("/root/firmware.tgz", $type);
clear_subsystem_dirty('firmware');
exit;
}
case "2":
echo "\nEnter the complete path to the .tgz or .img.gz update file: ";
$path = chop(fgets($fp));
if(!$path) {
fclose($fp);
die;
}
if(stristr($path,"bdiff"))
$type = "bdiff";
if(stristr($path,"nanobsd"))
$type = "nanobsd";
if(file_exists($path)) {
mark_subsystem_dirty('firmware');
do_upgrade($path, $type);
clear_subsystem_dirty('firmware');
} else {
echo "\nCould not find file.\n\n";
fclose($fp);
die -1;
}
}
function do_upgrade($path, $type) {
global $g, $fp;
$sigchk = verify_digital_signature($path);
if ($sigchk == 1)
$sig_warning = "The digital signature on this image is invalid.";
else if ($sigchk == 2)
$sig_warning = "This image is not digitally signed.";
else if (($sigchk == 3) || ($sigchk == 4))
$sig_warning = "There has been an error verifying the signature on this image.";
if($sig_warning) {
$sig_warning = "\nWARNING! ACHTUNG! DANGER!\n\n{$sig_warning}\n\n" .
"This means that the image you uploaded is not an official/supported image and\n" .
"may lead to unexpected behavior or security compromises.\n\n" .
"Only install images that come from sources that you trust, and make sure\n".
"that the image has not been tampered with.\n\n".
"Do you want to install this image anyway at your own risk [n]?";
echo $sig_warning;
$command = strtoupper(chop(fgets($fp)));
if(strtoupper($command) == "Y" or strtoupper($command) == "Y" or strtoupper($command) == "YES") {
echo "\nContinuing upgrade...";
} else {
echo "\nUpgrade cancelled.\n\n";
die;
}
}
mark_subsystem_dirty('firmwarelock');
echo "\nOne moment please...\nInvoking firmware upgrade...";
if($type == "bdiff")
mwexec_bg("/usr/local/etc/rc.firmware delta_update $path");
elseif($type == "nanobsd")
mwexec_bg("/usr/local/etc/rc.firmware pfSenseNanoBSDupgrade $path");
else
mwexec_bg("/usr/local/etc/rc.firmware pfSenseupgrade $path");
sleep(10);
while(is_subsystem_dirty('firmwarelock')) {
sleep(1);
echo ".";
}
sleep(10);
echo "Done. Rebooting...\n\n";
clear_subsystem_dirty('firmwarelock');
}
exec("rm -f /root/*.sha256");
fclose($fp);
?>
echo