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<?php |
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/* |
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Copyright (c) 2013, Marius Cramer, pixcept KG |
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All rights reserved. |
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Redistribution and use in source and binary forms, with or without modification, |
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are permitted provided that the following conditions are met: |
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* Redistributions of source code must retain the above copyright notice, |
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this list of conditions and the following disclaimer. |
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* Redistributions in binary form must reproduce the above copyright notice, |
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this list of conditions and the following disclaimer in the documentation |
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and/or other materials provided with the distribution. |
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* Neither the name of ISPConfig nor the names of its contributors |
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may be used to endorse or promote products derived from this software without |
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specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
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OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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class cronjob_backup extends cronjob { |
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// job schedule |
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protected $_schedule = '0 0 * * *'; |
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/* this function is optional if it contains no custom code */ |
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public function onPrepare() { |
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global $app; |
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parent::onPrepare(); |
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} |
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/* this function is optional if it contains no custom code */ |
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public function onBeforeRun() { |
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global $app; |
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return parent::onBeforeRun(); |
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} |
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public function onRunJob() { |
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global $app, $conf; |
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$server_config = $app->getconf->get_server_config($conf['server_id'], 'server'); |
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$backup_dir = $server_config['backup_dir']; |
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$backup_mode = $server_config['backup_mode']; |
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if($backup_mode == '') $backup_mode = 'userzip'; |
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$web_config = $app->getconf->get_server_config($conf['server_id'], 'web'); |
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$http_server_user = $web_config['user']; |
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if($backup_dir != '') { |
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if(isset($server_config['backup_dir_ftpread']) && $server_config['backup_dir_ftpread'] == 'y') { |
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$backup_dir_permissions = 0755; |
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} else { |
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$backup_dir_permissions = 0750; |
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} |
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if(!is_dir($backup_dir)) { |
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mkdir(escapeshellcmd($backup_dir), $backup_dir_permissions, true); |
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} else { |
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chmod(escapeshellcmd($backup_dir), $backup_dir_permissions); |
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} |
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//* mount backup directory, if necessary |
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$run_backups = true; |
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$server_config['backup_dir_mount_cmd'] = trim($server_config['backup_dir_mount_cmd']); |
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if($server_config['backup_dir_is_mount'] == 'y' && $server_config['backup_dir_mount_cmd'] != ''){ |
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if(!$app->system->is_mounted($backup_dir)){ |
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exec(escapeshellcmd($server_config['backup_dir_mount_cmd'])); |
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sleep(1); |
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if(!$app->system->is_mounted($backup_dir)) $run_backups = false; |
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} |
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} |
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if($run_backups){ |
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//* backup only active domains |
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$sql = "SELECT * FROM web_domain WHERE server_id = '".$conf['server_id']."' AND (type = 'vhost' OR type = 'vhostsubdomain') AND active = 'y'"; |
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$records = $app->db->queryAllRecords($sql); |
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if(is_array($records)) { |
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foreach($records as $rec) { |
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//* Do the website backup |
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if($rec['backup_interval'] == 'daily' or ($rec['backup_interval'] == 'weekly' && date('w') == 0) or ($rec['backup_interval'] == 'monthly' && date('d') == '01')) { |
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$web_path = $rec['document_root']; |
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$web_user = $rec['system_user']; |
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$web_group = $rec['system_group']; |
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$web_id = $rec['domain_id']; |
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$web_backup_dir = $backup_dir.'/web'.$web_id; |
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if(!is_dir($web_backup_dir)) mkdir($web_backup_dir, 0750); |
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chmod($web_backup_dir, 0750); |
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//if(isset($server_config['backup_dir_ftpread']) && $server_config['backup_dir_ftpread'] == 'y') { |
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chown($web_backup_dir, $rec['system_user']); |
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chgrp($web_backup_dir, $rec['system_group']); |
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/*} else { |
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chown($web_backup_dir, 'root'); |
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chgrp($web_backup_dir, 'root'); |
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}*/ |
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$backup_excludes = ''; |
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$b_excludes = explode(',', trim($rec['backup_excludes'])); |
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if(is_array($b_excludes) && !empty($b_excludes)){ |
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foreach($b_excludes as $b_exclude){ |
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$b_exclude = trim($b_exclude); |
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if($b_exclude != ''){ |
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$backup_excludes .= ' --exclude='.escapeshellarg($b_exclude); |
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} |
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} |
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} |
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if($backup_mode == 'userzip') { |
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//* Create a .zip backup as web user and include also files owned by apache / nginx user |
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$web_backup_file = 'web'.$web_id.'_'.date('Y-m-d_H-i').'.zip'; |
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exec('cd '.escapeshellarg($web_path).' && sudo -u '.escapeshellarg($web_user).' find . -group '.escapeshellarg($web_group).' -print 2> /dev/null | zip -b /tmp --exclude=backup\*'.$backup_excludes.' --symlinks '.escapeshellarg($web_backup_dir.'/'.$web_backup_file).' -@', $tmp_output, $retval); |
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if($retval == 0 || $retval == 12) exec('cd '.escapeshellarg($web_path).' && sudo -u '.escapeshellarg($web_user).' find . -user '.escapeshellarg($http_server_user).' -print 2> /dev/null | zip -b /tmp --exclude=backup\*'.$backup_excludes.' --update --symlinks '.escapeshellarg($web_backup_dir.'/'.$web_backup_file).' -@', $tmp_output, $retval); |
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} else { |
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//* Create a tar.gz backup as root user |
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$web_backup_file = 'web'.$web_id.'_'.date('Y-m-d_H-i').'.tar.gz'; |
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exec('tar pczf '.escapeshellarg($web_backup_dir.'/'.$web_backup_file).' --exclude=backup\*'.$backup_excludes.' --directory '.escapeshellarg($web_path).' .', $tmp_output, $retval); |
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} |
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if($retval == 0 || ($backup_mode != 'userzip' && $retval == 1) || ($backup_mode == 'userzip' && $retval == 12)) { // tar can return 1, zip can return 12(due to harmless warings) and still create valid backups |
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if(is_file($web_backup_dir.'/'.$web_backup_file)){ |
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chown($web_backup_dir.'/'.$web_backup_file, 'root'); |
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chgrp($web_backup_dir.'/'.$web_backup_file, 'root'); |
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chmod($web_backup_dir.'/'.$web_backup_file, 0750); |
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//* Insert web backup record in database |
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//$insert_data = "(server_id,parent_domain_id,backup_type,backup_mode,tstamp,filename) VALUES (".$conf['server_id'].",".$web_id.",'web','".$backup_mode."',".time().",'".$app->db->quote($web_backup_file)."')"; |
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//$app->dbmaster->datalogInsert('web_backup', $insert_data, 'backup_id'); |
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$sql = "INSERT INTO web_backup (server_id,parent_domain_id,backup_type,backup_mode,tstamp,filename) VALUES (".$conf['server_id'].",".$web_id.",'web','".$backup_mode."',".time().",'".$app->db->quote($web_backup_file)."')"; |
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$app->db->query($sql); |
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if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql); |
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} |
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} else { |
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if(is_file($web_backup_dir.'/'.$web_backup_file)) unlink($web_backup_dir.'/'.$web_backup_file); |
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} |
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//* Remove old backups |
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$backup_copies = intval($rec['backup_copies']); |
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$dir_handle = dir($web_backup_dir); |
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$files = array(); |
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while (false !== ($entry = $dir_handle->read())) { |
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if($entry != '.' && $entry != '..' && substr($entry, 0, 3) == 'web' && is_file($web_backup_dir.'/'.$entry)) { |
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$files[] = $entry; |
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} |
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} |
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$dir_handle->close(); |
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rsort($files); |
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for ($n = $backup_copies; $n <= 10; $n++) { |
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if(isset($files[$n]) && is_file($web_backup_dir.'/'.$files[$n])) { |
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unlink($web_backup_dir.'/'.$files[$n]); |
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//$sql = "SELECT backup_id FROM web_backup WHERE server_id = ".$conf['server_id']." AND parent_domain_id = $web_id AND filename = '".$app->db->quote($files[$n])."'"; |
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//$tmp = $app->dbmaster->queryOneRecord($sql); |
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//$app->dbmaster->datalogDelete('web_backup', 'backup_id', $tmp['backup_id']); |
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//$sql = "DELETE FROM web_backup WHERE backup_id = ".intval($tmp['backup_id']); |
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$sql = "DELETE FROM web_backup WHERE server_id = ".$conf['server_id']." AND parent_domain_id = $web_id AND filename = '".$app->db->quote($files[$n])."'"; |
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$app->db->query($sql); |
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if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql); |
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} |
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} |
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unset($files); |
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unset($dir_handle); |
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//* Remove backupdir symlink and create as directory instead |
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$app->system->web_folder_protection($web_path, false); |
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if(is_link($web_path.'/backup')) { |
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unlink($web_path.'/backup'); |
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} |
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if(!is_dir($web_path.'/backup')) { |
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mkdir($web_path.'/backup'); |
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chown($web_path.'/backup', $rec['system_user']); |
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chgrp($web_path.'/backup', $rec['system_group']); |
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} |
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$app->system->web_folder_protection($web_path, true); |
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} |
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/* If backup_interval is set to none and we have a |
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backup directory for the website, then remove the backups */ |
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if($rec['backup_interval'] == 'none' || $rec['backup_interval'] == '') { |
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$web_id = $rec['domain_id']; |
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$web_user = $rec['system_user']; |
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$web_backup_dir = realpath($backup_dir.'/web'.$web_id); |
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if(is_dir($web_backup_dir)) { |
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exec('sudo -u '.escapeshellarg($web_user).' rm -f '.escapeshellarg($web_backup_dir.'/*')); |
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$sql = "DELETE FROM web_backup WHERE server_id = ".intval($conf['server_id'])." AND parent_domain_id = ".intval($web_id); |
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$app->db->query($sql); |
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if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql); |
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} |
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} |
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} |
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} |
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$sql = "SELECT * FROM web_database WHERE server_id = ".$conf['server_id']." AND backup_interval != 'none' AND backup_interval != ''"; |
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$records = $app->db->queryAllRecords($sql); |
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if(is_array($records)) { |
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include 'lib/mysql_clientdb.conf'; |
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foreach($records as $rec) { |
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//* Do the database backup |
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if($rec['backup_interval'] == 'daily' or ($rec['backup_interval'] == 'weekly' && date('w') == 0) or ($rec['backup_interval'] == 'monthly' && date('d') == '01')) { |
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$web_id = $rec['parent_domain_id']; |
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$db_backup_dir = $backup_dir.'/web'.$web_id; |
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if(!is_dir($db_backup_dir)) mkdir($db_backup_dir, 0750); |
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chmod($db_backup_dir, 0750); |
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chown($db_backup_dir, 'root'); |
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chgrp($db_backup_dir, 'root'); |
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//* Do the mysql database backup with mysqldump |
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$db_id = $rec['database_id']; |
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$db_name = $rec['database_name']; |
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$db_backup_file = 'db_'.$db_name.'_'.date('Y-m-d_H-i').'.sql'; |
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//$command = "mysqldump -h '".escapeshellcmd($clientdb_host)."' -u '".escapeshellcmd($clientdb_user)."' -p'".escapeshellcmd($clientdb_password)."' -c --add-drop-table --create-options --quick --result-file='".$db_backup_dir.'/'.$db_backup_file."' '".$db_name."'"; |
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$command = "mysqldump -h ".escapeshellarg($clientdb_host)." -u ".escapeshellarg($clientdb_user)." -p".escapeshellarg($clientdb_password)." -c --add-drop-table --create-options --quick --result-file='".$db_backup_dir.'/'.$db_backup_file."' '".$db_name."'"; |
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exec($command, $tmp_output, $retval); |
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//* Compress the backup with gzip |
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if($retval == 0) exec("gzip -c '".escapeshellcmd($db_backup_dir.'/'.$db_backup_file)."' > '".escapeshellcmd($db_backup_dir.'/'.$db_backup_file).".gz'", $tmp_output, $retval); |
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if($retval == 0){ |
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if(is_file($db_backup_dir.'/'.$db_backup_file.'.gz')){ |
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chmod($db_backup_dir.'/'.$db_backup_file.'.gz', 0750); |
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chown($db_backup_dir.'/'.$db_backup_file.'.gz', fileowner($db_backup_dir)); |
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chgrp($db_backup_dir.'/'.$db_backup_file.'.gz', filegroup($db_backup_dir)); |
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//* Insert web backup record in database |
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//$insert_data = "(server_id,parent_domain_id,backup_type,backup_mode,tstamp,filename) VALUES (".$conf['server_id'].",$web_id,'mysql','sqlgz',".time().",'".$app->db->quote($db_backup_file).".gz')"; |
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//$app->dbmaster->datalogInsert('web_backup', $insert_data, 'backup_id'); |
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$sql = "INSERT INTO web_backup (server_id,parent_domain_id,backup_type,backup_mode,tstamp,filename) VALUES (".$conf['server_id'].",$web_id,'mysql','sqlgz',".time().",'".$app->db->quote($db_backup_file).".gz')"; |
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$app->db->query($sql); |
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if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql); |
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} |
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} else { |
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if(is_file($db_backup_dir.'/'.$db_backup_file.'.gz')) unlink($db_backup_dir.'/'.$db_backup_file.'.gz'); |
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} |
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//* Remove the uncompressed file |
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if(is_file($db_backup_dir.'/'.$db_backup_file)) unlink($db_backup_dir.'/'.$db_backup_file); |
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//* Remove old backups |
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$backup_copies = intval($rec['backup_copies']); |
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$dir_handle = dir($db_backup_dir); |
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$files = array(); |
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while (false !== ($entry = $dir_handle->read())) { |
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if($entry != '.' && $entry != '..' && preg_match('/^db_(.*?)_\d{4}-\d{2}-\d{2}_\d{2}-\d{2}\.sql.gz$/', $entry, $matches) && is_file($db_backup_dir.'/'.$entry)) { |
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if(array_key_exists($matches[1], $files) == false) $files[$matches[1]] = array(); |
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$files[$matches[1]][] = $entry; |
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} |
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} |
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$dir_handle->close(); |
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reset($files); |
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foreach($files as $db_name => $filelist) { |
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rsort($filelist); |
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for ($n = $backup_copies; $n <= 10; $n++) { |
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if(isset($filelist[$n]) && is_file($db_backup_dir.'/'.$filelist[$n])) { |
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unlink($db_backup_dir.'/'.$filelist[$n]); |
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//$sql = "SELECT backup_id FROM web_backup WHERE server_id = ".$conf['server_id']." AND parent_domain_id = $web_id AND filename = '".$app->db->quote($filelist[$n])."'"; |
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//$tmp = $app->dbmaster->queryOneRecord($sql); |
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//$sql = "DELETE FROM web_backup WHERE backup_id = ".intval($tmp['backup_id']); |
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$sql = "DELETE FROM web_backup WHERE server_id = ".$conf['server_id']." AND parent_domain_id = $web_id AND filename = '".$app->db->quote($filelist[$n])."'"; |
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$app->db->query($sql); |
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if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql); |
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} |
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} |
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} |
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unset($files); |
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unset($dir_handle); |
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} |
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} |
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unset($clientdb_host); |
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unset($clientdb_user); |
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unset($clientdb_password); |
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} |
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// remove non-existing backups from database |
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$backups = $app->db->queryAllRecords("SELECT * FROM web_backup WHERE server_id = ".$conf['server_id']); |
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if(is_array($backups) && !empty($backups)){ |
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foreach($backups as $backup){ |
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$backup_file = $backup_dir.'/web'.$backup['parent_domain_id'].'/'.$backup['filename']; |
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if(!is_file($backup_file)){ |
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$sql = "DELETE FROM web_backup WHERE server_id = ".$conf['server_id']." AND parent_domain_id = ".$backup['parent_domain_id']." AND filename = '".$backup['filename']."'"; |
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$app->db->query($sql); |
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if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql); |
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} |
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} |
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} |
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} else { |
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//* send email to admin that backup directory could not be mounted |
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$global_config = $app->getconf->get_global_config('mail'); |
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if($global_config['admin_mail'] != ''){ |
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$subject = 'Backup directory '.$backup_dir.' could not be mounted'; |
|
315 |
$message = "Backup directory ".$backup_dir." could not be mounted.\n\nThe command\n\n".$server_config['backup_dir_mount_cmd']."\n\nfailed."; |
|
316 |
mail($global_config['admin_mail'], $subject, $message); |
|
317 |
} |
b1a6a5
|
318 |
} |
MC |
319 |
} |
|
320 |
|
|
321 |
parent::onRunJob(); |
|
322 |
} |
|
323 |
|
|
324 |
/* this function is optional if it contains no custom code */ |
|
325 |
public function onAfterRun() { |
|
326 |
global $app; |
|
327 |
|
|
328 |
parent::onAfterRun(); |
|
329 |
} |
5de2af
|
330 |
|
M |
331 |
} |
|
332 |
|
|
333 |
?> |