rc.restore_config_backup 3.27 KB
Newer Older
1
#!/usr/local/bin/php
Ad Schellevis's avatar
Ad Schellevis committed
2
<?php
3

Ad Schellevis's avatar
Ad Schellevis committed
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73
require_once('config.inc');

cleanup_backupcache();
$confvers = get_backups();
unset($confvers['versions']);

$fp = fopen('php://stdin', 'r');

function print_backup_info($backup_info, $number) {
	if($backup_info['time'] != 0)
		$date = date(gettext("n/j/y H:i:s"), $backup_info['time']);
	else
		$date = gettext("Unknown");

	list($page, $reason) = explode(": ", $backup_info['description'], 2);
	if (empty($reason)) {
		$reason = $page;
		$page = gettext("Unknown Page");
	}

	echo sprintf("%02d", $number) . ". {$date}\tv{$backup_info['version']}\t{$page}\n";
	if ($reason) {
		echo "    {$reason}\n";
	}
}

function list_backups($which="all", $return=false) {
	global $confvers;

	if (count($confvers) == 0) {
		echo gettext("No backups found in the configuration history.");
		return;
	}

	for ($c = count($confvers)-1; $c >= 0; $c--) {
		if (is_numeric($which) && ($c != $which))
			continue;
		print_backup_info($confvers[$c], $c+1);
		echo "\n";
	}
}

function choose_backup() {
	global $fp, $confvers;
	if (count($confvers) == 0) {
		echo gettext("No backups found in the configuration history.");
		return -1;
	}
	echo gettext("Which configuration would you like to restore?") . "\n";
	echo " 1-" . count($confvers) . " : ";
	$number = strtoupper(chop(fgets($fp)));
	if (is_numeric($number) && ($number > 0) && ($number <= count($confvers))) {
		return $number;
	} else {
		echo gettext("That is not a valid backup number.\n");
		return -1;
	}
}

function restore_history_backup($number) {
	global $g, $fp, $confvers;
	if (is_numeric($number) && ($number > 0) && ($number <= count($confvers))) {
		$realnumber = $number - 1;
		echo "\n" . gettext("Is this the backup you wish to restore?") . "\n";
		list_backups($realnumber);
		$thisbackup = $confvers[$realnumber];
		echo gettext("Y/N?") . " : ";
		$confirm = strtoupper(chop(fgets($fp)));
		if ($confirm == gettext("Y")) {
			conf_mount_rw();
74
			if(config_restore('/conf/backup/config-' . $thisbackup['time'] . '.xml') == 0) {
Ad Schellevis's avatar
Ad Schellevis committed
75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125
				echo "\n";
				echo sprintf(gettext('Successfully reverted to timestamp %1$s with description "%2$s".'), date(gettext("n/j/y H:i:s"), $thisbackup['time']), $thisbackup['description']);
				echo "\n" . gettext("You may need to reboot the firewall or restart services before the restored configuration is fully active.") . "\n\n";
			} else {
				echo gettext("Unable to revert to the selected configuration.") . "\n";
			}
			conf_mount_ro();
		} else {
			echo gettext("Restore canceled.") . "\n";
		}
	} else {
		echo gettext("Restore canceled due to invalid input.") . "\n";
	}
}

while (true) {

	echo "\n";
	echo gettext("Restore Backup from Configuration History") . "\n\n";
	echo "1) " . gettext("List Backups") . "\n";
	echo "2) " . gettext("Restore Backup") . "\n";
	echo "Q) " . gettext("Quit") . "\n";
	echo "\n\n";
	echo gettext("Please select an option to continue") . ": ";

	$command = strtolower(chop(fgets($fp)));

	// Make sure we can detect a foreign language "quit" command.
	if (strtolower($command) == gettext("quit"))
		$command = "quit";

	switch ($command) {
		case "q":
		case "quit":
			echo "\n";
			fclose($fp);
			die;
			break;
		case "1":
			list_backups();
			break;
		case "2":
			$number = choose_backup();
			restore_history_backup($number);
			fclose($fp);
			die;
			break;
	}
}

fclose($fp);