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/system.inc.php | 175 ++++++++++++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 156 insertions(+), 19 deletions(-)
diff --git a/server/lib/classes/system.inc.php b/server/lib/classes/system.inc.php
index 3001c64..2c36c38 100644
--- a/server/lib/classes/system.inc.php
+++ b/server/lib/classes/system.inc.php
@@ -44,7 +44,7 @@
*/
- public function system(){
+ public function __construct(){
//global $go_info;
//$this->server_id = $go_info['isp']['server_id'];
//$this->server_conf = $go_info['isp']['server_conf'];
@@ -608,6 +608,30 @@
/**
+ * Get the user from an user id
+ *
+ */
+ function getuser($uid){
+ global $app;
+ $user_datei = $this->server_conf['passwd_datei'];
+ $users = $app->file->no_comments($user_datei);
+ $lines = explode("\n", $users);
+ if(is_array($lines)){
+ foreach($lines as $line){
+ if(trim($line) != ''){
+ list($f1, $f2, $f3,) = explode(':', $line);
+ if($f3 == $uid) return $f1;
+ }
+ }
+ }
+ return false;
+ }
+
+
+
+
+
+ /**
* Get the user id from an user
*
*/
@@ -628,6 +652,30 @@
} else {
return false;
}
+ }
+
+
+
+
+
+ /**
+ * Get the group from a group id
+ *
+ */
+ function getgroup($gid){
+ global $app;
+ $group_datei = $this->server_conf['group_datei'];
+ $groups = $app->file->no_comments($group_datei);
+ $lines = explode("\n", $groups);
+ if(is_array($lines)){
+ foreach($lines as $line){
+ if(trim($line) != ""){
+ list($f1, $f2, $f3, $f4) = explode(':', $line);
+ if($f3 == $gid) return $f1;
+ }
+ }
+ }
+ return false;
}
@@ -867,6 +915,38 @@
}
+ /**
+ * This function checks the free space for a given directory
+ * @param path check path
+ * @param limit min. free space in bytes
+ * @return bool - true when the the free space is above limit ohterwise false, opt. available disk-space
+ */
+
+ function check_free_space($path, $limit = 0, &$free_space = 0) {
+ $path = rtrim($path, '/');
+
+ /**
+ * Make sure that we have only existing directories in the path.
+
+ * Given a file name instead of a directory, the behaviour of the disk_free_space
+ function is unspecified and may differ between operating systems and PHP versions.
+ */
+ while(!is_dir($path) && $path != '/') $path = realpath(dirname($path));
+
+ $free_space = disk_free_space($out);
+
+ if (!$free_space) {
+ $free_space = 0;
+ return false;
+ }
+
+ if ($free_space >= $limit) {
+ return true;
+ } else {
+ return false;
+ }
+
+ }
@@ -1478,7 +1558,7 @@
}
}
- function maildirmake($maildir_path, $user = '', $subfolder = '') {
+ function maildirmake($maildir_path, $user = '', $subfolder = '', $group = '') {
global $app, $conf;
@@ -1496,22 +1576,24 @@
if($user != '' && $user != 'root' && $this->is_user($user)) {
$user = escapeshellcmd($user);
- // I assume that the name of the (vmail group) is the same as the name of the mail user in ISPConfig 3
- $group = $user;
if(is_dir($dir)) $this->chown($dir, $user);
- if(is_dir($dir)) $this->chgrp($dir, $group);
$chown_mdsub = true;
+ }
+
+ if($group != '' && $group != 'root' && $this->is_group($group)) {
+ $group = escapeshellcmd($group);
+ if(is_dir($dir)) $this->chgrp($dir, $group);
+
+ $chgrp_mdsub = true;
}
$maildirsubs = array('cur', 'new', 'tmp');
foreach ($maildirsubs as $mdsub) {
if(!is_dir($dir.'/'.$mdsub)) mkdir($dir.'/'.$mdsub, 0700, true);
- if ($chown_mdsub) {
- chown($dir.'/'.$mdsub, $user);
- chgrp($dir.'/'.$mdsub, $group);
- }
+ if ($chown_mdsub) chown($dir.'/'.$mdsub, $user);
+ if ($chgrp_mdsub) chgrp($dir.'/'.$mdsub, $group);
}
chmod($dir, 0700);
@@ -1719,16 +1801,71 @@
return $return_var == 0 ? true : false;
}
+ function mount_backup_dir($backup_dir, $mount_cmd = '/usr/local/ispconfig/server/scripts/backup_dir_mount.sh'){
+ global $app, $conf;
+
+ $mounted = true;
+ if ( is_file($mount_cmd) &&
+ is_executable($mount_cmd) &&
+ fileowner($mount_cmd) === 0
+ ) {
+ if (!$this->is_mounted($backup_dir)){
+ exec($mount_cmd);
+ sleep(1);
+ if (!$this->is_mounted($backup_dir)) $mounted = false;
+ }
+ } else $mounted = false;
+ if (!$mounted) {
+ //* send email to admin that backup directory could not be mounted
+ $global_config = $app->getconf->get_global_config('mail');
+ if($global_config['admin_mail'] != ''){
+ $subject = 'Backup directory '.$backup_dir.' could not be mounted';
+ $message = "Backup directory ".$backup_dir." could not be mounted.\n\nThe command\n\n".$mount_cmd."\n\nfailed.";
+ mail($global_config['admin_mail'], $subject, $message);
+ }
+ }
+
+ return $mounted;
+ }
+
+ function umount_backup_dir($backup_dir, $mount_cmd = '/usr/local/ispconfig/server/scripts/backup_dir_umount.sh'){
+ global $app, $conf;
+
+ if ( is_file($mount_cmd) &&
+ is_executable($mount_cmd) &&
+ fileowner($mount_cmd) === 0
+ ) {
+ if ($this->is_mounted($backup_dir)){
+ exec($mount_cmd);
+ sleep(1);
+ }
+ }
+
+ $unmounted = $this->is_mounted($backup_dir) == 0 ? true : false;
+ if(!$unmounted) {
+ //* send email to admin that backup directory could not be unmounted
+ $global_config = $app->getconf->get_global_config('mail');
+ if($global_config['admin_mail'] != ''){
+ $subject = 'Backup directory '.$backup_dir.' could not be unmounted';
+ $message = "Backup directory ".$backup_dir." could not be unmounted.\n\nThe command\n\n".$mount_cmd."\n\nfailed.";
+ mail($global_config['admin_mail'], $subject, $message);
+ }
+ }
+
+ return $unmounted;
+
+ }
+
function getinitcommand($servicename, $action, $init_script_directory = ''){
global $conf;
- // systemd
- if(is_executable('/bin/systemd')){
- return 'systemctl '.$action.' '.$servicename.'.service';
- }
// upstart
if(is_executable('/sbin/initctl')){
exec('/sbin/initctl version 2>/dev/null | /bin/grep -q upstart', $retval['output'], $retval['retval']);
if(intval($retval['retval']) == 0) return 'service '.$servicename.' '.$action;
+ }
+ // systemd
+ if(is_executable('/bin/systemd') || is_executable('/usr/bin/systemctl')){
+ return 'systemctl '.$action.' '.$servicename.'.service';
}
// sysvinit
if($init_script_directory == '') $init_script_directory = $conf['init_scripts'];
@@ -1765,8 +1902,8 @@
global $app;
$cmd = '';
- if(is_installed('apache2ctl')) $cmd = 'apache2ctl -t -D DUMP_MODULES';
- elseif(is_installed('apachectl')) $cmd = 'apachectl -t -D DUMP_MODULES';
+ if($this->is_installed('apache2ctl')) $cmd = 'apache2ctl -t -D DUMP_MODULES';
+ elseif($this->is_installed('apachectl')) $cmd = 'apachectl -t -D DUMP_MODULES';
else {
$app->log("Could not check apache modules, apachectl not found.", LOGLEVEL_WARN);
return array();
@@ -1824,7 +1961,7 @@
$name_blacklist = array('root','ispconfig','vmail','getmail');
if(in_array($username,$name_blacklist)) return false;
- if(preg_match('/^[\w\.\-]{0,32}$/', $username) == false) return false;
+ if(preg_match('/^[a-zA-Z0-9\.\-_]{1,32}$/', $username) == false) return false;
if($check_id && intval($this->getuid($username)) < $this->min_uid) return false;
@@ -1833,15 +1970,15 @@
return true;
}
- public function is_allowed_group($groupname, $restrict_names = false) {
+ public function is_allowed_group($groupname, $check_id = true, $restrict_names = false) {
global $app;
$name_blacklist = array('root','ispconfig','vmail','getmail');
if(in_array($groupname,$name_blacklist)) return false;
- if(preg_match('/^[\w\.\-]{0,32}$/', $groupname) == false) return false;
+ if(preg_match('/^[a-zA-Z0-9\.\-_]{1,32}$/', $groupname) == false) return false;
- if(intval($this->getgid($groupname)) < $this->min_gid) return false;
+ if($check_id && intval($this->getgid($groupname)) < $this->min_gid) return false;
if($restrict_names == true && preg_match('/^client\d+$/', $groupname) == false) return false;
--
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