405 lines
12 KiB
PHP
405 lines
12 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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* @link http://www.nutime.de/
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* @since 0.9.16
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*
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*/
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class phpinterface_fpm {
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/**
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* Domain-Data array
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* @var array
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*/
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private $_domain = array();
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/**
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* Admin-Date cache array
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* @var array
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*/
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private $_admin_cache = array();
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/**
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* defines what can be used for pool-config from php.ini
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* Mostly taken from http://php.net/manual/en/ini.list.php
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*
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* @var array
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*/
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private $_ini = array(
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'php_value' => array(
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'auto_append_file',
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'auto_prepend_file',
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'date.timezone',
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'default_charset',
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'error_reporting',
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'include_path',
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'log_errors_max_len',
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'mail.log',
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'max_execution_time',
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'session.cookie_domain',
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'session.cookie_lifetime',
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'session.cookie_path',
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'session.name',
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'session.serialize_handler',
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'upload_max_filesize',
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'xmlrpc_error_number',
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'session.auto_start',
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),
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'php_flag' => array(
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'asp_tags',
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'display_errors',
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'display_startup_errors',
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'html_errors',
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'log_errors',
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'magic_quotes_gpc',
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'magic_quotes_runtime',
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'magic_quotes_sybase',
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'mail.add_x_header',
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'session.cookie_secure',
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'session.use_cookies',
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'short_open_tag',
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'track_errors',
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'xmlrpc_errors'
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),
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'php_admin_value' => array(
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'cgi.redirect_status_env',
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'date.timezone',
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'disable_classes',
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'disable_functions',
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'error_log',
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'gpc_order',
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'max_input_time',
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'max_input_vars',
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'memory_limit',
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'open_basedir',
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'output_buffering',
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'post_max_size',
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'precision',
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'sendmail_path',
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'session.gc_divisor',
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'session.gc_probability',
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'variables_order'
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),
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'php_admin_flag' => array(
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'allow_call_time_pass_reference',
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'allow_url_fopen',
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'allow_url_include',
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'auto_detect_line_endings',
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'cgi.fix_pathinfo',
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'cgi.force_redirect',
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'enable_dl',
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'expose_php',
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'file_uploads',
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'ignore_repeated_errors',
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'ignore_repeated_source',
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'log_errors',
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'register_argc_argv',
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'report_memleaks'
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)
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);
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/**
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* main constructor
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*/
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public function __construct($domain) {
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$this->_domain = $domain;
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}
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/**
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* create fpm-pool config
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*
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* @param array $phpconfig
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*/
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public function createConfig($phpconfig) {
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$fh = @fopen($this->getConfigFile(), 'w');
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if ($fh) {
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$fpm_pm = Settings::Get('phpfpm.pm');
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$fpm_children = (int)Settings::Get('phpfpm.max_children');
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$fpm_start_servers = (int)Settings::Get('phpfpm.start_servers');
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$fpm_min_spare_servers = (int)Settings::Get('phpfpm.min_spare_servers');
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$fpm_max_spare_servers = (int)Settings::Get('phpfpm.max_spare_servers');
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$fpm_requests = (int)Settings::Get('phpfpm.max_requests');
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$fpm_process_idle_timeout = (int)Settings::Get('phpfpm.idle_timeout');
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if ($fpm_children == 0) {
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$fpm_children = 1;
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}
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$fpm_config = ';PHP-FPM configuration for "'.$this->_domain['domain'].'" created on ' . date("Y.m.d H:i:s") . "\n";
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$fpm_config.= '['.$this->_domain['domain'].']'."\n";
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$fpm_config.= 'listen = '.$this->getSocketFile()."\n";
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if ($this->_domain['loginname'] == 'froxlor.panel') {
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$fpm_config.= 'listen.owner = '.$this->_domain['guid']."\n";
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$fpm_config.= 'listen.group = '.$this->_domain['guid']."\n";
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} else {
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$fpm_config.= 'listen.owner = '.$this->_domain['loginname']."\n";
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$fpm_config.= 'listen.group = '.$this->_domain['loginname']."\n";
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}
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// see #1418 why this is 0660
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$fpm_config.= 'listen.mode = 0660'."\n";
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if ($this->_domain['loginname'] == 'froxlor.panel') {
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$fpm_config.= 'user = '.$this->_domain['guid']."\n";
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$fpm_config.= 'group = '.$this->_domain['guid']."\n";
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} else {
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$fpm_config.= 'user = '.$this->_domain['loginname']."\n";
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$fpm_config.= 'group = '.$this->_domain['loginname']."\n";
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}
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$fpm_config.= 'pm = '.$fpm_pm."\n";
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$fpm_config.= 'pm.max_children = '.$fpm_children."\n";
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if ($fpm_pm == 'dynamic') {
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// honor max_children
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if ($fpm_children < $fpm_min_spare_servers) {
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$fpm_min_spare_servers = $fpm_children;
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}
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if ($fpm_children < $fpm_max_spare_servers) {
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$fpm_max_spare_servers = $fpm_children;
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}
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// failsafe, refs #955
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if ($fpm_start_servers < $fpm_min_spare_servers) {
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$fpm_start_servers = $fpm_min_spare_servers;
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}
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if ($fpm_start_servers > $fpm_max_spare_servers) {
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$fpm_start_servers = $fpm_start_servers - (($fpm_start_servers - $fpm_max_spare_servers) + 1);
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}
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$fpm_config.= 'pm.start_servers = '.$fpm_start_servers."\n";
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$fpm_config.= 'pm.min_spare_servers = '.$fpm_min_spare_servers."\n";
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$fpm_config.= 'pm.max_spare_servers = '.$fpm_max_spare_servers."\n";
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} elseif ($fpm_pm == 'ondemand') {
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$fpm_config.= 'pm.process_idle_timeout = '.$fpm_process_idle_timeout."\n";
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}
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$fpm_config.= 'pm.max_requests = '.$fpm_requests."\n";
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// possible slowlog configs
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if ($phpconfig['fpm_slowlog'] == '1') {
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$fpm_config.= 'request_terminate_timeout = ' . $phpconfig['fpm_reqterm'] . "\n";
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$fpm_config.= 'request_slowlog_timeout = ' . $phpconfig['fpm_reqslow'] . "\n";
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$slowlog = makeCorrectFile(Settings::Get('system.logfiles_directory') . '/' . $this->_domain['loginname'] . '-php-slow.log');
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$fpm_config.= 'slowlog = ' . $slowlog . "\n";
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$fpm_config.= 'catch_workers_output = yes' . "\n";
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}
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$fpm_config.= ';chroot = '.makeCorrectDir($this->_domain['documentroot'])."\n";
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$tmpdir = makeCorrectDir(Settings::Get('phpfpm.tmpdir') . '/' . $this->_domain['loginname'] . '/');
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if (!is_dir($tmpdir)) {
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$this->getTempDir();
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}
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$fpm_config.= 'env[TMP] = '.$tmpdir."\n";
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$fpm_config.= 'env[TMPDIR] = '.$tmpdir."\n";
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$fpm_config.= 'env[TEMP] = '.$tmpdir."\n";
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$openbasedir = '';
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if ($this->_domain['loginname'] != 'froxlor.panel') {
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if ($this->_domain['openbasedir'] == '1') {
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$_phpappendopenbasedir = '';
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$_custom_openbasedir = explode(':', Settings::Get('phpfpm.peardir'));
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foreach ($_custom_openbasedir as $cobd) {
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$_phpappendopenbasedir .= appendOpenBasedirPath($cobd);
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}
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$_custom_openbasedir = explode(':', Settings::Get('system.phpappendopenbasedir'));
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foreach ($_custom_openbasedir as $cobd) {
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$_phpappendopenbasedir .= appendOpenBasedirPath($cobd);
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}
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if ($this->_domain['openbasedir_path'] == '0'
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&& strstr($this->_domain['documentroot'], ":") === false
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) {
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$openbasedir = appendOpenBasedirPath($this->_domain['documentroot'], true);
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} else {
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$openbasedir = appendOpenBasedirPath($this->_domain['customerroot'], true);
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}
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$openbasedir .= appendOpenBasedirPath($this->getTempDir());
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$openbasedir .= $_phpappendopenbasedir;
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$openbasedir = explode(':', $openbasedir);
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$clean_openbasedir = array();
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foreach ($openbasedir as $number => $path) {
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if (trim($path) != '/') {
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$clean_openbasedir[] = makeCorrectDir($path);
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}
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}
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$openbasedir = implode(':', $clean_openbasedir);
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}
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}
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$fpm_config.= 'php_admin_value[session.save_path] = ' . makeCorrectDir(Settings::Get('phpfpm.tmpdir') . '/' . $this->_domain['loginname'] . '/') . "\n";
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$fpm_config.= 'php_admin_value[upload_tmp_dir] = ' . makeCorrectDir(Settings::Get('phpfpm.tmpdir') . '/' . $this->_domain['loginname'] . '/') . "\n";
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$admin = $this->_getAdminData($this->_domain['adminid']);
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$php_ini_variables = array(
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'SAFE_MODE' => 'Off', // keep this for compatibility, just in case
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'PEAR_DIR' => Settings::Get('phpfpm.peardir'),
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'TMP_DIR' => $this->getTempDir(),
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'CUSTOMER_EMAIL' => $this->_domain['email'],
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'ADMIN_EMAIL' => $admin['email'],
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'DOMAIN' => $this->_domain['domain'],
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'CUSTOMER' => $this->_domain['loginname'],
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'ADMIN' => $admin['loginname'],
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'OPEN_BASEDIR' => $openbasedir,
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'OPEN_BASEDIR_C' => ''
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);
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$phpini = replace_variables($phpconfig['phpsettings'], $php_ini_variables);
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$phpini_array = explode("\n", $phpini);
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$fpm_config.= "\n\n";
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foreach ($phpini_array as $inisection) {
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$is = explode("=", $inisection);
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foreach ($this->_ini as $sec => $possibles) {
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if (in_array(trim($is[0]), $possibles)) {
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// check explicitly for open_basedir
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if (trim($is[0]) == 'open_basedir' && $openbasedir == '') {
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continue;
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}
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$fpm_config.= $sec.'['.trim($is[0]).'] = ' . trim($is[1]) . "\n";
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}
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}
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}
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// now check if 'sendmail_path' has not beed set in the custom-php.ini
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// if not we use our fallback-default as usual
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if (strpos($fpm_config, 'php_admin_value[sendmail_path]') === false) {
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$fpm_config.= 'php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f '.$this->_domain['email']."\n";
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}
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fwrite($fh, $fpm_config, strlen($fpm_config));
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fclose($fh);
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}
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}
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/**
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* this is done via createConfig as php-fpm defines
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* the ini-values/flags in its pool-config
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*
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* @param string $phpconfig
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*/
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public function createIniFile($phpconfig) {
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return;
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}
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/**
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* fpm-config file
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*
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* @param boolean $createifnotexists create the directory if it does not exist
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*
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* @return string the full path to the file
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*/
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public function getConfigFile($createifnotexists = true) {
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$configdir = makeCorrectDir(Settings::Get('phpfpm.configdir'));
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$config = makeCorrectFile($configdir.'/'.$this->_domain['domain'].'.conf');
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if (!is_dir($configdir) && $createifnotexists) {
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safe_exec('mkdir -p ' . escapeshellarg($configdir));
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}
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return $config;
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}
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/**
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* return path of fpm-socket file
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*
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* @param boolean $createifnotexists create the directory if it does not exist
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*
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* @return string the full path to the socket
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*/
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public function getSocketFile($createifnotexists = true) {
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$socketdir = makeCorrectDir(Settings::Get('phpfpm.fastcgi_ipcdir'));
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$socket = makeCorrectFile($socketdir.'/'.$this->_domain['loginname'].'-'.$this->_domain['domain'].'-php-fpm.socket');
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if (!is_dir($socketdir) && $createifnotexists) {
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safe_exec('mkdir -p '.escapeshellarg($socketdir));
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safe_exec('chown -R '.Settings::Get('system.httpuser').':'.Settings::Get('system.httpgroup').' '.escapeshellarg($socketdir));
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}
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return $socket;
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}
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/**
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* fpm-temp directory
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*
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* @param boolean $createifnotexists create the directory if it does not exist
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*
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* @return string the directory
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*/
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public function getTempDir($createifnotexists = true) {
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$tmpdir = makeCorrectDir(Settings::Get('phpfpm.tmpdir') . '/' . $this->_domain['loginname'] . '/');
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if (!is_dir($tmpdir) && $createifnotexists) {
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safe_exec('mkdir -p ' . escapeshellarg($tmpdir));
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safe_exec('chown -R ' . $this->_domain['guid'] . ':' . $this->_domain['guid'] . ' ' . escapeshellarg($tmpdir));
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safe_exec('chmod 0750 ' . escapeshellarg($tmpdir));
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}
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return $tmpdir;
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}
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/**
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* fastcgi-fakedirectory directory
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*
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* @param boolean $createifnotexists create the directory if it does not exist
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*
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* @return string the directory
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*/
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public function getAliasConfigDir($createifnotexists = true) {
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// ensure default...
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if (Settings::Get('phpfpm.aliasconfigdir') == null) {
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Settings::Set('phpfpm.aliasconfigdir', '/var/www/php-fpm');
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}
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$configdir = makeCorrectDir(Settings::Get('phpfpm.aliasconfigdir') . '/' . $this->_domain['loginname'] . '/' . $this->_domain['domain'] . '/');
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if (!is_dir($configdir) && $createifnotexists) {
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safe_exec('mkdir -p ' . escapeshellarg($configdir));
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safe_exec('chown ' . $this->_domain['guid'] . ':' . $this->_domain['guid'] . ' ' . escapeshellarg($configdir));
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}
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return $configdir;
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}
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/**
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* return the admin-data of a specific admin
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*
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* @param int $adminid id of the admin-user
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*
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* @return array
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*/
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private function _getAdminData($adminid) {
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$adminid = intval($adminid);
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if (!isset($this->_admin_cache[$adminid])) {
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$stmt = Database::prepare("
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SELECT `email`, `loginname` FROM `" . TABLE_PANEL_ADMINS . "` WHERE `adminid` = :id"
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);
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$this->_admin_cache[$adminid] = Database::pexecute_first($stmt, array('id' => $adminid));
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}
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return $this->_admin_cache[$adminid];
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}
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}
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