From 5ca959fa688255a8de61f89fe2751eb4d24a6912 Mon Sep 17 00:00:00 2001
From: Florian Schaal <florian@schaal-24.de>
Date: Tue, 22 Mar 2016 09:22:07 -0400
Subject: [PATCH] fixed typo
---
server/lib/classes/cron.d/500-backup_mail.inc.php | 172 +++++++++++++++++++++++++++++++++++++++++----------------
1 files changed, 124 insertions(+), 48 deletions(-)
diff --git a/server/lib/classes/cron.d/500-backup_mail.inc.php b/server/lib/classes/cron.d/500-backup_mail.inc.php
index f95f815..04a4249 100644
--- a/server/lib/classes/cron.d/500-backup_mail.inc.php
+++ b/server/lib/classes/cron.d/500-backup_mail.inc.php
@@ -27,10 +27,11 @@
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-class cronjob_backup extends cronjob {
+class cronjob_backup_mail extends cronjob {
// job schedule
protected $_schedule = '0 0 * * *';
+ private $tmp_backup_dir = '';
/* this function is optional if it contains no custom code */
public function onPrepare() {
@@ -51,28 +52,20 @@
$server_config = $app->getconf->get_server_config($conf['server_id'], 'server');
$mail_config = $app->getconf->get_server_config($conf['server_id'], 'mail');
-
- $backup_dir = $server_config['backup_dir'];
+ $global_config = $app->getconf->get_global_config('sites');
+
+ $backup_dir = trim($server_config['backup_dir']);
$backup_dir_permissions =0750;
$backup_mode = $server_config['backup_mode'];
if($backup_mode == '') $backup_mode = 'userzip';
if($backup_dir != '') {
- //* mount backup directory, if necessary
$run_backups = true;
- $server_config['backup_dir_mount_cmd'] = trim($server_config['backup_dir_mount_cmd']);
- if($server_config['backup_dir_is_mount'] == 'y' && $server_config['backup_dir_mount_cmd'] != ''){
- if(!$app->system->is_mounted($backup_dir)){
- exec(escapeshellcmd($server_config['backup_dir_mount_cmd']));
- sleep(1);
- if(!$app->system->is_mounted($backup_dir)) $run_backups = false;
- }
- }
+ //* mount backup directory, if necessary
+ if( $server_config['backup_dir_is_mount'] == 'y' && !$app->system->mount_backup_dir($backup_dir) ) $run_backups = false;
- $sql = "SELECT * FROM mail_user WHERE server_id = '".intval($conf['server_id'])."' AND maildir <> ''";
- $records = $app->db->queryAllRecords($sql);
-
+ $records = $app->db->queryAllRecords("SELECT * FROM mail_user WHERE server_id = ? AND maildir != ''", intval($conf['server_id']));
if(is_array($records) && $run_backups) {
if(!is_dir($backup_dir)) {
mkdir(escapeshellcmd($backup_dir), $backup_dir_permissions, true);
@@ -82,42 +75,100 @@
foreach($records as $rec) {
//* Do the mailbox backup
+ $email = $rec['email'];
+ $temp = explode("@",$email);
+ $domain = $temp[1];
+ unset($temp);
+ $domain_rec=$app->db->queryOneRecord("SELECT * FROM mail_domain WHERE domain = ?", $domain);
+
if($rec['backup_interval'] == 'daily' or ($rec['backup_interval'] == 'weekly' && date('w') == 0) or ($rec['backup_interval'] == 'monthly' && date('d') == '01')) {
- $sql = "SELECT * FROM mail_domain WHERE domain = '".$app->db->quote(explode("@",$rec['email'])[1])."'";
- $domain_rec=$app->db->queryOneRecord($sql);
+
+ $backupusername = 'root';
+ $backupgroup = 'root';
+ if ($global_config['backups_include_into_web_quota'] == 'y') {
+ // this only works, if mail and webdomains are on the same server
+ // find webdomain fitting to maildomain
+ $sql = "SELECT * FROM web_domain WHERE domain = ?";
+ $webdomain = $app->db->queryOneRecord($sql, $domain_rec['domain']);
+ // if this is not also the website, find website now
+ if ($webdomain && ($webdomain['parent_domain_id'] != 0)) {
+ do {
+ $sql = "SELECT * FROM web_domain WHERE domain_id = ?";
+ $webdomain = $app->db->queryOneRecord($sql, $webdomain['parent_domain_id']);
+ } while ($webdomain && ($webdomain['parent_domain_id'] != 0));
+ }
+ // if webdomain is found, change username/group now
+ if ($webdomain) {
+ $backupusername = $webdomain['system_user'];
+ $backupgroup = $webdomain['system_group'];
+ }
+ }
$mail_backup_dir = $backup_dir.'/mail'.$domain_rec['domain_id'];
if(!is_dir($mail_backup_dir)) mkdir($mail_backup_dir, 0750);
chmod($mail_backup_dir, $backup_dir_permissions);
+ chown($mail_backup_dir, $backupusername);
+ chgrp($mail_backup_dir, $backupgroup);
$mail_backup_file = 'mail'.$rec['mailuser_id'].'_'.date('Y-m-d_H-i');
- $domain_dir=explode('/',$rec['maildir']);
- $_temp=array_pop($domain_dir);unset($_temp);
- $domain_dir=implode('/',$domain_dir);
-
- $source_dir=array_pop(explode('/',$rec['maildir']));
-
- //* create archives
- if($backup_mode == 'userzip') {
- $mail_backup_file.='.zip';
- exec('cd '.$rec['homedir'].' && zip -b /tmp -r '.$mail_backup_dir.'/'.$mail_backup_file.' '.$source_dir.' > /dev/nul');
- } else {
- /* Create a tar.gz backup */
- $mail_backup_file.='.tar.gz';
- exec(escapeshellcmd('tar pczf '.$mail_backup_dir.'/'.$mail_backup_file.' --directory '.$domain_dir.' '.$source_dir), $tmp_output, $retval);
+ // in case of mdbox -> create backup with doveadm before zipping
+ if ($rec['maildir_format'] == 'mdbox') {
+ if (empty($this->tmp_backup_dir)) $this->tmp_backup_dir = $rec['maildir'];
+ // Create temporary backup-mailbox
+ exec("su -c 'dsync backup -u \"".$rec["email"]."\" mdbox:".$this->tmp_backup_dir."/backup'", $tmp_output, $retval);
+
+ if($backup_mode == 'userzip') {
+ $mail_backup_file.='.zip';
+ exec('cd '.$this->tmp_backup_dir.' && zip '.$mail_backup_dir.'/'.$mail_backup_file.' -b /tmp -r backup > /dev/null && rm -rf backup', $tmp_output, $retval);
+ }
+ else {
+ $mail_backup_file.='.tar.gz';
+ exec(escapeshellcmd('tar pczf '.$mail_backup_dir.'/'.$mail_backup_file.' --directory '.$this->tmp_backup_dir.' backup && rm -rf '.$this->tmp_backup_dir.'/backup'), $tmp_output, $retval);
+ }
+
+ if ($retval != 0) {
+ // Cleanup
+ if (file_exists($this->tmp_backup_dir.'/backup')) exec('rm -rf '.$this->tmp_backup_dir.'/backup');
+ }
}
+ else {
+ $domain_dir=explode('/',$rec['maildir']);
+ $_temp=array_pop($domain_dir);unset($_temp);
+ $domain_dir=implode('/',$domain_dir);
+
+ $parts=explode('/',$rec['maildir']);
+ $source_dir=array_pop($parts);
+ unset($parts);
+
+ //* create archives
+ if($backup_mode == 'userzip') {
+ $mail_backup_file.='.zip';
+ exec('cd '.$domain_dir.' && zip '.$mail_backup_dir.'/'.$mail_backup_file.' -b /tmp -r '.$source_dir.' > /dev/null', $tmp_output, $retval);
+ } else {
+ /* Create a tar.gz backup */
+ $mail_backup_file.='.tar.gz';
+ exec(escapeshellcmd('tar pczf '.$mail_backup_dir.'/'.$mail_backup_file.' --directory '.$domain_dir.' '.$source_dir), $tmp_output, $retval);
+ }
+ }
+
if($retval == 0){
- chown($mail_backup_dir.'/'.$mail_backup_file, 'root');
- chgrp($mail_backup_dir.'/'.$mail_backup_file, 'root');
+ chown($mail_backup_dir.'/'.$mail_backup_file, $backupusername);
+ chgrp($mail_backup_dir.'/'.$mail_backup_file, $backupgroup);
chmod($mail_backup_dir.'/'.$mail_backup_file, 0640);
/* Insert mail backup record in database */
- $sql = "INSERT INTO mail_backup (server_id,parent_domain_id,mailuser_id,backup_mode,tstamp,filename,filesize) VALUES (".$conf['server_id'].",".$domain_rec['domain_id'].",".$rec['mailuser_id'].",'".$backup_mode."',".time().",'".$app->db->quote($mail_backup_file)."','".$app->functions->formatBytes(filesize($mail_backup_dir.'/'.$mail_backup_file))."')";
- $app->db->query($sql);
- if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql);
+ $filesize = filesize($mail_backup_dir.'/'.$mail_backup_file);
+ $sql = "INSERT INTO mail_backup (server_id, parent_domain_id, mailuser_id, backup_mode, tstamp, filename, filesize) VALUES (?, ?, ?, ?, ?, ?, ?)";
+ $app->db->query($sql, $conf['server_id'], $domain_rec['domain_id'], $rec['mailuser_id'], $backup_mode, time(), $mail_backup_file, $filesize);
+ if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql, $conf['server_id'], $domain_rec['domain_id'], $rec['mailuser_id'], $backup_mode, time(), $mail_backup_file, $filesize);
+ unset($filesize);
} else {
/* Backup failed - remove archive */
if(is_file($mail_backup_dir.'/'.$mail_backup_file)) unlink($mail_backup_dir.'/'.$mail_backup_file);
+ // And remove backup-mdbox
+ if ($rec['maildir_format'] == 'mdbox') {
+ if(file_exists($rec['maildir'].'/backup')) exec("su -c 'rm -rf ".$rec['maildir']."/backup'");
+ }
$app->log($mail_backup_file.' NOK:'.implode('',$tmp_output), LOGLEVEL_DEBUG);
}
/* Remove old backups */
@@ -134,30 +185,55 @@
for ($n = $backup_copies; $n <= 10; $n++) {
if(isset($files[$n]) && is_file($mail_backup_dir.'/'.$files[$n])) {
unlink($mail_backup_dir.'/'.$files[$n]);
- $sql = "DELETE FROM mail_backup WHERE server_id = ".$conf['server_id']." AND parent_domain_id = ".$domain_rec['domain_id']." AND filename = '".$app->db->quote($files[$n])."'";
- $app->db->query($sql);
- if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql);
+ $sql = "DELETE FROM mail_backup WHERE server_id = ? AND parent_domain_id = ? AND filename = ?";
+ $app->db->query($sql, $conf['server_id'], $domain_rec['domain_id'], $files[$n]);
+ if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql, $conf['server_id'], $domain_rec['domain_id'], $files[$n]);
}
}
unset($files);
unset($dir_handle);
}
/* Remove inactive backups */
- if($rec['backup_interval'] == 'none') {
- /* remove backups from db */
- $sql = "DELETE FROM mail_backup WHERE server_id = ".$conf['server_id']." AND parent_domain_id = ".$domain_rec['domain_id']." AND mailuser_id = ".$rec['mailuser_id'];
- $app->db->query($sql);
- if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql);
+ if($rec['backup_interval'] == 'none' || $rec['backup_interval'] == '') {
+
/* remove archives */
- $mail_backup_dir = $backup_dir.'/mail'.$rec['domain_id'];
- $mail_backup_file = 'mail'.$rec['mailuser_id'].'_*';
+ $mail_backup_dir = realpath($backup_dir.'/mail'.$domain_rec['domain_id']);
+ $mail_backup_file = 'mail'.$rec['mailuser_id'].'_';
if(is_dir($mail_backup_dir)) {
- foreach (glob($mail_backup_dir.'/'.$mail_backup_file) as $filename) {
- unlink($filename);
+ $dir_handle = opendir($mail_backup_dir.'/');
+ while ($file = readdir($dir_handle)) {
+ if(!is_dir($file)) {
+ if(substr($file,0,strlen($mail_backup_file)) == $mail_backup_file) {
+ unlink ($mail_backup_dir.'/'.$file);
+ }
+ }
}
+ if(count(glob($mail_backup_dir."/*", GLOB_NOSORT)) === 0) {
+ rmdir($mail_backup_dir);
+ }
+ }
+ /* remove backups from db */
+ $sql = "DELETE FROM mail_backup WHERE server_id = ? AND parent_domain_id = ? AND mailuser_id = ?";
+ $app->db->query($sql, $conf['server_id'], $domain_rec['domain_id'], $rec['mailuser_id']);
+ if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql, $conf['server_id'], $domain_rec['domain_id'], $rec['mailuser_id']);
+
+ }
+ }
+
+ // remove non-existing backups from database
+ $backups = $app->db->queryAllRecords("SELECT * FROM mail_backup WHERE server_id = ?", $conf['server_id']);
+ if(is_array($backups) && !empty($backups)){
+ foreach($backups as $backup){
+ $mail_backup_dir = $backup_dir.'/mail'.$backup['parent_domain_id'];
+ if(!is_file($mail_backup_dir.'/'.$backup['filename'])){
+ $sql = "DELETE FROM mail_backup WHERE server_id = ? AND parent_domain_id = ? AND filename = ?";
+ $app->db->query($sql, $conf['server_id'], $backup['parent_domain_id'], $backup['filename']);
+ if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql);
}
}
}
+ if( $server_config['backup_dir_is_mount'] == 'y' ) $app->system->umount_backup_dir($backup_dir);
+ //* end run_backups
}
}
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