316 lines
8.1 KiB
PHP
316 lines
8.1 KiB
PHP
<?php
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/**
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* This file is part of the Froxlor project.
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* Copyright (c) 2010 the Froxlor Team (see authors).
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*
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* For the full copyright and license information, please view the COPYING
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* file that was distributed with this source code. You can also view the
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* COPYING file online at http://files.froxlor.org/misc/COPYING.txt
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*
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* @copyright (c) the authors
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* @author Michael Kaufmann <mkaufmann@nutime.de>
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* @author Froxlor team <team@froxlor.org> (2010-)
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* @license GPLv2 http://files.froxlor.org/misc/COPYING.txt
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* @package Cron
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*
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* @since 0.9.29
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*
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*/
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class ConfigIO
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{
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/**
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* constructor
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*/
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public function __construct()
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{}
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/**
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* clean up former created configs, including (if enabled)
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* awstats, fcgid, php-fpm and of course automatically created
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* webserver vhost and diroption files
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*
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* @return null
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*/
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public function cleanUp()
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{
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// old error logs
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$this->_cleanErrLogs();
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// awstats files
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$this->_cleanAwstatsFiles();
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// fcgid files
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$this->_cleanFcgidFiles();
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// php-fpm files
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$this->_cleanFpmFiles();
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// clean webserver-configs
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$this->_cleanWebserverConfigs();
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// old htpasswd files
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$this->_cleanHtpasswdFiles();
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// customer-specified ssl-certificates
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$this->_cleanCustomerSslCerts();
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}
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private function _cleanErrLogs()
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{
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$err_dir = makeCorrectDir(\Froxlor\Froxlor::getInstallDir() . "/logs/");
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if (@is_dir($err_dir)) {
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// now get rid of old stuff
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// (but append /*.log so we don't delete the directory)
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$err_dir .= '/*.log';
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safe_exec('rm -f ' . makeCorrectFile($err_dir));
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}
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}
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/**
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* remove customer-specified auto-generated ssl-certificates
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* (they are being regenerated)
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*
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* @return null
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*/
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private function _cleanCustomerSslCerts()
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{
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/*
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* only clean up if we're actually using SSL
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*/
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if (Settings::Get('system.use_ssl') == '1') {
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// get correct directory
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$configdir = $this->_getFile('system', 'customer_ssl_path');
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if ($configdir !== false) {
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$configdir = makeCorrectDir($configdir);
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if (@is_dir($configdir)) {
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// now get rid of old stuff
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// (but append /* so we don't delete the directory)
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$configdir .= '/*';
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safe_exec('rm -f ' . makeCorrectFile($configdir));
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}
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}
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}
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}
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/**
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* remove webserver related configuration files before regeneration
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*
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* @return null
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*/
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private function _cleanWebserverConfigs()
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{
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// get directories
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$configdirs = array();
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$dir = $this->_getFile('system', 'apacheconf_vhost');
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if ($dir !== false)
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$configdirs[] = makeCorrectDir($dir);
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$dir = $this->_getFile('system', 'apacheconf_diroptions');
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if ($dir !== false)
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$configdirs[] = makeCorrectDir($dir);
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// file pattern
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$pattern = "/^([0-9]){2}_(froxlor|syscp)_(.+)\.conf$/";
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// check ALL the folders
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foreach ($configdirs as $config_dir) {
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// check directory
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if (@is_dir($config_dir)) {
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// create directory iterator
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$its = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($config_dir));
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// iterate through all subdirs,
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// look for vhost/diroption files
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// and delete them
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foreach ($its as $fullFileName => $it) {
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if ($it->isFile() && preg_match($pattern, $it->getFilename())) {
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// remove file
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safe_exec('rm -f ' . escapeshellarg(makeCorrectFile($its->getPathname())));
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}
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}
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}
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}
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}
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/**
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* remove htpasswd files before regeneration
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*
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* @return null
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*/
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private function _cleanHtpasswdFiles()
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{
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// get correct directory
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$configdir = $this->_getFile('system', 'apacheconf_htpasswddir');
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if ($configdir !== false) {
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$configdir = makeCorrectDir($configdir);
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if (@is_dir($configdir)) {
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// now get rid of old stuff
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// (but append /* so we don't delete the directory)
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$configdir .= '/*';
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safe_exec('rm -f ' . makeCorrectFile($configdir));
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}
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}
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}
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/**
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* remove awstats related configuration files before regeneration
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*
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* @return null
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*/
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private function _cleanAwstatsFiles()
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{
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if (Settings::Get('system.awstats_enabled') == '0') {
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return;
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}
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// dhr: cleanout froxlor-generated awstats configs prior to re-creation
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$awstatsclean['header'] = "## GENERATED BY FROXLOR\n";
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$awstatsclean['headerold'] = "## GENERATED BY SYSCP\n";
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$awstatsclean['path'] = $this->_getFile('system', 'awstats_conf');
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/**
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* don't do anything if the directory does not exist
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* (e.g.
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* awstats not installed yet or whatever)
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* fixes #45
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*/
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if ($awstatsclean['path'] !== false && is_dir($awstatsclean['path'])) {
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$awstatsclean['dir'] = dir($awstatsclean['path']);
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while ($awstatsclean['entry'] = $awstatsclean['dir']->read()) {
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$awstatsclean['fullentry'] = makeCorrectFile($awstatsclean['path'] . '/' . $awstatsclean['entry']);
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/**
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* don't do anything if the file does not exist
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*/
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if (@file_exists($awstatsclean['fullentry'])) {
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$awstatsclean['fh'] = fopen($awstatsclean['fullentry'], 'r');
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$awstatsclean['headerRead'] = fgets($awstatsclean['fh'], strlen($awstatsclean['header']) + 1);
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fclose($awstatsclean['fh']);
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if ($awstatsclean['headerRead'] == $awstatsclean['header'] || $awstatsclean['headerRead'] == $awstatsclean['headerold']) {
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$awstats_conf_file = makeCorrectFile($awstatsclean['fullentry']);
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@unlink($awstats_conf_file);
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}
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}
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}
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}
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unset($awstatsclean);
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// end dhr
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}
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/**
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* remove fcgid related configuration files before regeneration
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*
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* @return null
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*/
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private function _cleanFcgidFiles()
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{
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if (Settings::Get('system.mod_fcgid') == '0') {
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return;
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}
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// get correct directory
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$configdir = $this->_getFile('system', 'mod_fcgid_configdir');
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if ($configdir !== false) {
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$configdir = makeCorrectDir($configdir);
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if (@is_dir($configdir)) {
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// create directory iterator
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$its = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($configdir));
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// iterate through all subdirs,
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// look for php-fcgi-starter files
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// and take immutable-flag away from them
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// so we can delete them :)
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foreach ($its as $fullFileName => $it) {
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if ($it->isFile() && $it->getFilename() == 'php-fcgi-starter') {
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// set chattr -i
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removeImmutable($its->getPathname());
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}
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}
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// now get rid of old stuff
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// (but append /* so we don't delete the directory)
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$configdir .= '/*';
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safe_exec('rm -rf ' . makeCorrectFile($configdir));
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}
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}
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}
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/**
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* remove php-fpm related configuration files before regeneration
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*
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* @return null
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*/
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private function _cleanFpmFiles()
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{
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if (Settings::Get('phpfpm.enabled') == '0') {
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return;
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}
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// get all fpm config paths
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$fpmconf_sel = Database::prepare("SELECT config_dir FROM `" . TABLE_PANEL_FPMDAEMONS . "`");
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Database::pexecute($fpmconf_sel);
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$fpmconf_paths = $fpmconf_sel->fetchAll(PDO::FETCH_ASSOC);
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// clean all php-fpm config-dirs
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foreach ($fpmconf_paths as $configdir) {
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$configdir = makeCorrectDir($configdir['config_dir']);
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if (@is_dir($configdir)) {
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// now get rid of old stuff
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// (but append /*.conf so we don't delete the directory)
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$configdir .= '/*.conf';
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safe_exec('rm -f ' . makeCorrectFile($configdir));
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} else {
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safe_exec('mkdir -p ' . $configdir);
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}
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}
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// also remove aliasconfigdir #1273
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$aliasconfigdir = $this->_getFile('phpfpm', 'aliasconfigdir');
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if ($aliasconfigdir !== false) {
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$aliasconfigdir = makeCorrectDir($aliasconfigdir);
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if (@is_dir($aliasconfigdir)) {
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$aliasconfigdir .= '/*';
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safe_exec('rm -rf ' . makeCorrectFile($aliasconfigdir));
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}
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}
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}
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/**
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* returns a file/direcotry from the settings and checks whether it exists
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*
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* @param string $group
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* settings-group
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* @param string $varname
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* var-name
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* @param boolean $check_exists
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* check if the file exists
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*
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* @return string|boolean complete path including filename if any or false on error
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*/
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private function _getFile($group, $varname, $check_exists = true)
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{
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// read from settings
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$file = Settings::Get($group . '.' . $varname);
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// check whether it exists
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if ($check_exists && @file_exists($file) == false) {
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return false;
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}
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return $file;
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}
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}
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