pfSense

#!/usr/local/bin/php -f

<?php

require("functions.inc");

echo "Starting the {$g['product_name']} console firmware update system";

echo ".";

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";

	break;

	case "1":

		echo "\nEnter the URL to the .tgz update file:\n> ";

		$url = chop(fgets($fp));

			fclose($fp);

		if($status) {

				unlink("/root/firmware.tgz");

			$file_size = exec("fetch -s \"$url\"");

			$file_size = trim($file_size, "\r");

			echo "\nFile size: $file_size\n";

			if($file_size <> filesize("/root/firmware.tgz")) {

			}			

			}

			if($status) { 

				echo "\nFetching MD5...\n";

				echo "\n\nWARNING.\n";

				echo "\nCould not locate a MD5 file.  We cannot verify the download once its done.\n\n";

				sleep(15);

				$source_md5 = trim(`cat /root/firmware.tgz.md5 | awk '{ print \$4 }'`,"\r");

				$file_md5 = trim(`md5 /root/firmware.tgz | awk '{ print \$4 }'`,"\r");

				echo "Downloaded file MD5: $file_md5\n";

					echo "\n\nMD5 checksum does not match.  Cancelling upgrade.\n\n";

				}

				echo "\nMD5 checksum matches.\n";

				echo "Binary DIFF upgrade file detected...\n";

				$type = "nanobsd";	

			}			

				echo "\nCould not download update.\n\n";

				fclose($fp);

				die -1;

		echo "\nEnter the complete path to the .tgz update file: ";

		$path = chop(fgets($fp));

			fclose($fp);

			echo "\nCould not find file.\n\n";

		}

}

	$platform = str_replace("\n", "", $platform);

	$platform = str_replace("\r", "", $platform);

		echo "\n";

		return;

	}	

		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)";

		$selection = strtoupper(chop(fgets($fp)));

		switch ($selection) {

			case "1":

			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";

	}

}

	$sigchk = verify_digital_signature($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) {

			"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 "\nUpgrade cancelled.\n\n";

			die;

		}

	}

		mwexec_bg("/etc/rc.firmware pfSenseNanoBSDupgrade $path");

	else

	}