/**
* Creates a directory below a users homedir and sets all directories,
* which had to be created below with correct Owner/Group
* (Copied from cron_tasks.php:rev1189 as we'll need this more often in future)
*
* @param string The homedir of the user
* @param string The dir which should be created
* @param int The uid of the user
* @param int The gid of the user
* @param bool Place standard-index.html into the new folder
* @param bool Allow creating a directory out of the customers docroot
*
* @return bool true if everything went okay, false if something went wrong
*
* @author Florian Lippert <*****@*****.**>
* @author Martin Burchert <*****@*****.**>
*/
function mkDirWithCorrectOwnership($homeDir, $dirToCreate, $uid, $gid, $placeindex = false, $allow_notwithinhomedir = false, $setgid = false)
{
$returncode = true;
if ($homeDir != '' && $dirToCreate != '') {
$homeDir = makeCorrectDir($homeDir);
$dirToCreate = makeCorrectDir($dirToCreate);
if (substr($dirToCreate, 0, strlen($homeDir)) == $homeDir) {
$subdir = substr($dirToCreate, strlen($homeDir) - 1);
$within_homedir = true;
} else {
$subdir = $dirToCreate;
$within_homedir = false;
}
$subdir = makeCorrectDir($subdir);
$subdirs = array();
if ($within_homedir || !$allow_notwithinhomedir) {
$subdirlen = strlen($subdir);
$offset = 0;
while ($offset < $subdirlen) {
$offset = strpos($subdir, '/', $offset);
$subdirelem = substr($subdir, 0, $offset);
$offset++;
array_push($subdirs, makeCorrectDir($homeDir . $subdirelem));
}
} else {
array_push($subdirs, $dirToCreate);
}
$subdirs = array_unique($subdirs);
sort($subdirs);
foreach ($subdirs as $sdir) {
if (!is_dir($sdir)) {
$sdir = makeCorrectDir($sdir);
safe_exec('mkdir -p ' . escapeshellarg($sdir));
/**
* #68
*/
if ($placeindex) {
$loginname = getLoginNameByUid($uid);
if ($loginname !== false) {
storeDefaultIndex($loginname, $sdir, null);
}
}
safe_exec('chown -R ' . (int) $uid . ':' . $gid . ' ' . escapeshellarg($sdir));
if ($setgid) {
safe_exec('chmod g+s ' . escapeshellarg($sdir));
}
}
}
} else {
$returncode = false;
}
return $returncode;
}
/**
* remove installation scripts from filesystem and remove tasks and update the database
*
* @param xml instance of a valid xml object with a parsed APP-META.xml file
* @param row current entry from the database for app to handle
* @param task numeric code to specify what to do
*/
private function CleanupData($Xml, $Row, $Task)
{
chdir($this->RootDir);
if ($Task == TASK_INSTALL) {
//cleanup installation
self::UnlinkRecursive($this->RealPath . $this->DomainPath . '/install_scripts/');
//remove task
$this->db->query('DELETE FROM `' . TABLE_APS_TASKS . '` WHERE `Task` = ' . TASK_INSTALL . ' AND `InstanceID` = ' . $this->db->escape($Row['InstanceID']));
} elseif ($Task == TASK_REMOVE) {
// check for database
if ($this->aps_version == '1.0') {
// the good ole way
$XmlDb = $Xml->requirements->children('http://apstandard.com/ns/1/db');
} else {
// since 1.1
$Xml->registerXPathNamespace('db', 'http://apstandard.com/ns/1/db');
$XmlDb = new DynamicProperties();
$XmlDb->db->id = getXPathValue($Xml, '//db:id');
}
if ($XmlDb->db->id) {
//drop database permissions
$Database = 'web' . $Row['CustomerID'] . 'aps' . $Row['InstanceID'];
foreach (array_map('trim', explode(',', $this->Hosts)) as $DatabaseHost) {
$this->db_root->query('REVOKE ALL PRIVILEGES ON * . * FROM `' . $this->db->escape($Database) . '`@`' . $this->db->escape($DatabaseHost) . '`');
$this->db_root->query('REVOKE ALL PRIVILEGES ON `' . $this->db->escape($Database) . '` . * FROM `' . $this->db->escape($Database) . '`@`' . $this->db->escape($DatabaseHost) . '`');
$this->db_root->query('DELETE FROM `mysql`.`user` WHERE `User` = "' . $this->db->escape($Database) . '" AND `Host` = "' . $this->db->escape($DatabaseHost) . '"');
}
//drop database
$this->db_root->query('DROP DATABASE IF EXISTS `' . $this->db->escape($Database) . '`');
$this->db_root->query('FLUSH PRIVILEGES');
/*
* remove database from customer-mysql overview, #272
*/
$this->db->query('DELETE FROM `' . TABLE_PANEL_DATABASES . '` WHERE `customerid`="' . (int) $Row['CustomerID'] . '" AND `databasename`="' . $this->db->escape($Database) . '" AND `apsdb`="1"');
$result = $this->db->query('UPDATE `' . TABLE_PANEL_CUSTOMERS . '` SET `mysqls_used`=`mysqls_used`-1 WHERE `customerid`="' . (int) $Row['CustomerID'] . '"');
}
//remove task & delete package instance + settings
$this->db->query('DELETE FROM `' . TABLE_APS_TASKS . '` WHERE `Task` = ' . TASK_REMOVE . ' AND `InstanceID` = ' . $this->db->escape($Row['InstanceID']));
$this->db->query('DELETE FROM `' . TABLE_APS_INSTANCES . '` WHERE `ID` = ' . $this->db->escape($Row['InstanceID']));
$this->db->query('DELETE FROM `' . TABLE_APS_SETTINGS . '` WHERE `InstanceID` = ' . $this->db->escape($Row['InstanceID']));
//remove data, #273
if ($this->DomainPath != '' && $this->DomainPath != '/') {
self::UnlinkRecursive($this->RealPath . $this->DomainPath . '/');
} else {
// save awstats/webalizer folder if it's the docroot
self::UnlinkRecursive($this->RealPath . $this->DomainPath . '/', true);
// place standard-index file
$loginname = getLoginNameByUid($Row['CustomerID']);
if ($loginname !== false) {
storeDefaultIndex($loginname, $this->RealPath . $this->DomainPath . '/');
}
}
}
}
}
} else {
$cronlog->logAction(CRON_ACTION, LOG_NOTICE, 'Running: mkdir -p ' . escapeshellarg($userhomedir . 'webalizer'));
safe_exec('mkdir -p ' . escapeshellarg($userhomedir . 'webalizer'));
// in case we changed from the other stats -> remove old
// (yes i know, the stats are lost - that's why you should not change all the time!)
if (file_exists($userhomedir . 'awstats')) {
safe_exec('rm -rf ' . escapeshellarg($userhomedir . 'awstats'));
}
}
// maildir
$cronlog->logAction(CRON_ACTION, LOG_NOTICE, 'Running: mkdir -p ' . escapeshellarg($usermaildir));
safe_exec('mkdir -p ' . escapeshellarg($usermaildir));
//check if admin of customer has added template for new customer directories
if ((int) $row['data']['store_defaultindex'] == 1) {
storeDefaultIndex($row['data']['loginname'], $userhomedir, $cronlog, true);
}
// strip of last slash of paths to have correct chown results
$userhomedir = substr($userhomedir, 0, -1) == '/' ? substr($userhomedir, 0, -1) : $userhomedir;
$usermaildir = substr($usermaildir, 0, -1) == '/' ? substr($usermaildir, 0, -1) : $usermaildir;
$cronlog->logAction(CRON_ACTION, LOG_NOTICE, 'Running: chown -R ' . (int) $row['data']['uid'] . ':' . (int) $row['data']['gid'] . ' ' . escapeshellarg($userhomedir));
safe_exec('chown -R ' . (int) $row['data']['uid'] . ':' . (int) $row['data']['gid'] . ' ' . escapeshellarg($userhomedir));
// don't allow others to access the directory (webserver will be the group via libnss-mysql)
if (Settings::Get('system.mod_fcgid') == 1 || Settings::Get('phpfpm.enabled') == 1) {
// fcgid or fpm
safe_exec('chmod 0750 ' . escapeshellarg($userhomedir));
} else {
// mod_php -> no libnss-mysql -> no webserver-user in group
safe_exec('chmod 0755 ' . escapeshellarg($userhomedir));
}
$cronlog->logAction(CRON_ACTION, LOG_NOTICE, 'Running: chown -R ' . (int) Settings::Get('system.vmail_uid') . ':' . (int) Settings::Get('system.vmail_gid') . ' ' . escapeshellarg($usermaildir));
