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OpnSense
Commit 70027a0f authored by Ad Schellevis's avatar Ad Schellevis
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cleanup config

parent f8193d6a
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Showing with 7 additions and 149 deletions
src/etc/inc/config.lib.inc
View file @ 70027a0f
......@@ -30,53 +30,6 @@ require_once("script/load_phalcon.php");
POSSIBILITY OF SUCH DAMAGE.
*/
/****f* config/encrypted_configxml
* NAME
* encrypted_configxml - Checks to see if config.xml is encrypted and if so, prompts to unlock.
* INPUTS
* None
* RESULT
* $config - rewrites config.xml without encryption
******/
function encrypted_configxml()
{
global $g, $config;
$config_xml = '/conf/config.xml';
if (!file_exists($config_xml)) {
return;
}
if (!file_exists('/var/run/booting')) {
return;
}
$configtxt = file_get_contents($config_xml);
if(tagfile_deformat($configtxt, $configtxt, 'config.xml')) {
$fp = fopen('php://stdin', 'r');
$data = "";
echo "\n\n*** Encrypted config.xml detected ***\n";
while($data == "") {
echo "\nEnter the password to decrypt config.xml: ";
$decrypt_password = chop(fgets($fp));
$data = decrypt_data($configtxt, $decrypt_password);
if (!strstr($data, '<pfsense>')) {
$data = '';
}
if($data) {
$fd = fopen($config_xml . '.tmp', 'w');
fwrite($fd, $data);
fclose($fd);
exec("/bin/mv {$config_xml}.tmp {$config_xml}");
echo "\n" . gettext("Config.xml unlocked.") . "\n";
fclose($fp);
} else {
echo "\n" . gettext("Invalid password entered. Please try again.") . "\n";
}
}
}
}
/****f* config/parse_config
* NAME
......@@ -107,42 +60,6 @@ function parse_config($parse = false)
return $cnf->toArray();
}
function generate_config_cache($config)
{
$configcache = fopen('/tmp/config.cache', 'w');
fwrite($configcache, serialize($config));
fclose($configcache);
unset($configcache);
}
function discover_last_backup()
{
$backups = glob('/conf/backup/*.xml');
$last_backup = '';
$last_mtime = 0;
foreach($backups as $backup) {
if (filemtime($backup) > $last_mtime) {
$last_mtime = filemtime($backup);
$last_backup = $backup;
}
}
return basename($last_backup);
}
function restore_backup($file)
{
global $g;
if (file_exists($file)) {
@unlink('/tmp/config.cache');
copy($file, '/conf/config.xml');
disable_security_checks();
log_error(sprintf(gettext('%1$s is restoring the configuration %2$s'), $g['product_name'], $file));
file_notice("config.xml", sprintf(gettext('%1$s is restoring the configuration %2$s'), $g['product_name'], $file), "pfSenseConfigurator", "");
}
}
/****f* config/parse_config_bootup
* NAME
......@@ -156,7 +73,6 @@ function parse_config_bootup()
$config_xml = '/conf/config.xml';
$lockkey = lock('config');
if (!file_exists($config_xml)) {
if (file_exists("/var/run/booting")) {
if (strstr($g['platform'], "cdrom")) {
......@@ -170,15 +86,14 @@ function parse_config_bootup()
"on reboot.\n");
}
} else {
$last_backup = discover_last_backup();
if($last_backup) {
$cnf = OPNsense\Core\Config::getInstance();
$backups = $cnf->getBackups();
if (count($backups) > 0) {
log_error("No config.xml found, attempting last known config restore.");
file_notice("config.xml", gettext("No config.xml found, attempting last known config restore."), "pfSenseConfigurator", "");
restore_backup("/conf/backup/{$last_backup}");
}
if (!file_exists($config_xml)) {
$cnf->restoreBackup($backups[0]);
} else {
echo sprintf(gettext("XML configuration file not found. %s cannot continue booting."), $g['product_name']) . "\n";
unlock($lockkey);
mwexec("/sbin/halt");
exit;
}
......@@ -186,24 +101,11 @@ function parse_config_bootup()
file_notice("config.xml", gettext("Last known config found and restored. Please double check your configuration file for accuracy."), "pfSenseConfigurator", "");
}
} else {
unlock($lockkey);
log_error(gettext("Could not find a usable configuration file! Exiting...."));
exit(0);
}
}
if (filesize($config_xml) == 0) {
$last_backup = discover_last_backup();
if ($last_backup) {
log_error(gettext("No config.xml found, attempting last known config restore."));
file_notice("config.xml", gettext("No config.xml found, attempting last known config restore."), "pfSenseConfigurator", "");
restore_backup("/conf/backup/{$last_backup}");
} else {
log_error(gettext('No config.xml found, attempting to restore factory config.'));
restore_backup('/usr/local/etc/config.xml');
}
}
unlock($lockkey);
$config = parse_config(true);
......@@ -287,49 +189,6 @@ function convert_config() {
write_config(sprintf(gettext('Upgraded config version level from %1$s to %2$s'), $prev_version, $config['version']));
}
/****f* config/safe_write_file
* NAME
* safe_write_file - Write a file out atomically
* DESCRIPTION
* safe_write_file() Writes a file out atomically by first writing to a
* temporary file of the same name but ending with the pid of the current
* process, them renaming the temporary file over the original.
* INPUTS
* $filename - string containing the filename of the file to write
* $content - string containing the file content to write to file
* $force_binary - boolean denoting whether we should force binary
* mode writing.
* RESULT
* boolean - true if successful, false if not
******/
function safe_write_file($file, $content, $force_binary) {
$tmp_file = $file . "." . getmypid();
$write_mode = $force_binary ? "wb" : "w";
$fd = fopen($tmp_file, $write_mode);
if (!$fd) {
// Unable to open temporary file for writing
return false;
}
if (!fwrite($fd, $content)) {
// Unable to write to temporary file
fclose($fd);
return false;
}
fflush($fd);
fclose($fd);
if (!rename($tmp_file, $file)) {
// Unable to move temporary file to original
@unlink($tmp_file);
return false;
}
// Sync file before returning
pfSense_sync();
return true;
}
/****f* config/write_config
* NAME
......@@ -436,7 +295,6 @@ function config_restore($conffile) {
$lockkey = lock('config', LOCK_EX);
unlink_if_exists('/tmp/config.cache');
copy($conffile, '/conf/config.xml');
disable_security_checks();
......
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