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#!/usr/local/bin/php -f
<?php
echo "Starting the pfSense console firmware update system";
echo ".";
require("globals.inc");
$g['booting'] = true;
require("functions.inc");
echo ".";
require("config.inc");
echo ".";
$g['booting'] = false;
$fp = fopen('php://stdin', 'r');
echo ".\n\n";
$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: ";
$command = strtoupper(chop(fgets($fp)));
switch ($command) {
case "q":
case "quit":
echo "\n";
fclose($fp);
die;
break;
case "1":
echo "\nEnter the URL to the .tgz update file:\n> ";
$url = chop(fgets($fp));
if(!$url) {
fclose($fp);
die;
}
$status = does_url_exist($url);
if($status) {
conf_mount_rw();
echo "\nFetching file size...\n";
$file_size = exec("fetch -s \"$url\"");
$file_size = trim($file_size, "\r");
echo "\nFile size: $file_size\n";
echo "\nFetching file...\n";
exec("fetch -1 -w15 -a -v -o /root/firmware.tgz \"$url\"");
if($file_size <> filesize("/root/firmware.tgz")) {
echo "\nFile size mismatch. Upgrade cancelled.\n\n";
fclose($fp);
die;
}
if(!file_exists("/root/firmware.tgz")) {
echo "Something went wrong during file transfer. Exiting.\n\n";
fclose($fp);
die;
}
$status = does_url_exist("$url.md5");
if($status) {
echo "\nFetching MD5...\n";
exec("fetch -1 -w15 -a -v -o /root/firmware.tgz.md5 \"$url.md5\"");
} else {
echo "\n\nWARNING.\n";
echo "\nCould not locate a MD5 file. We cannot verify the download once its done.\n\n";
sleep(15);
}
if(file_exists("/root/firmware.tgz.md5")) {
$source_md5 = trim(`cat /root/firmware.tgz.md5 | awk '{ print \$4 }'`,"\r");
$file_md5 = trim(`md5 /root/firmware.tgz | awk '{ print \$4 }'`,"\r");
echo "URL MD5: $source_md5\n";
echo "Downloaded file MD5: $file_md5\n";
if($source_md5 <> $file_md5) {
echo "\n\nMD5 checksum does not match. Cancelling upgrade.\n\n";
fclose($fp);
die -1;
}
echo "\nMD5 checksum matches.\n";
}
if(file_exists("/root/firmware.tgz"))
do_upgrade("/root/firmware.tgz");
} else {
echo "\nCould not download update.\n\n";
fclose($fp);
die -1;
}
case "2":
echo "\nEnter the complete path to the .tgz update file: ";
$path = chop(fgets($fp));
if(!$path) {
fclose($fp);
die;
}
if(file_exists($path)) {
do_upgrade($path);
} else {
echo "\nCould not find file.\n\n";
fclose($fp);
die -1;
}
}
function check_for_kernel_file() {
global $fp;
if(!file_exists("/boot/kernel/pfsense_kernel.txt")) {
echo "\nPlease select which kernel you would like to use:\n";
echo "\n1. Non SMP kernel";
echo "\n2. SMP kernel";
echo "\n3. Embedded kernel (no video or keyboard)";
echo "\n4. Developers kernel (slower performing, more debugging)\n";
echo "\nPlease enter a number [1-4]: ";
$selection = strtoupper(chop(fgets($fp)));
switch ($selection) {
case "1":
touch("/boot/kernel/pfsense_kernel.txt");
break;
case "2":
exec("echo SMP > /boot/kernel/pfsense_kernel.txt");
break;
case "3":
exec("echo wrap > /boot/kernel/pfsense_kernel.txt");
break;
case "4":
exec("echo Developers > /boot/kernel/pfsense_kernel.txt");
break;
}
echo "\n";
}
}
function do_upgrade($path) {
global $fp;
check_for_kernel_file();
echo "\nOne moment please... Invoking firmware upgrade...\n";
exec("/etc/rc.firmware pfSenseupgrade $path");
unlink_if_exists($path);
die;
}
fclose($fp);
?>
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