private static function _checkCreateKeyFile($date)
{
vmSetStartTime('check');
static $existingKeys = false;
$keyPath = self::_getEncryptSafepath();
if (!$existingKeys) {
$dir = opendir($keyPath);
if (is_resource($dir)) {
$existingKeys = array();
while (false !== ($file = readdir($dir))) {
if ($file != '.' && $file != '..') {
if (!is_dir($keyPath . DS . $file)) {
$ext = Jfile::getExt($file);
if ($ext == 'ini' and file_exists($keyPath . DS . $file)) {
$content = parse_ini_file($keyPath . DS . $file);
if ($content and is_array($content) and isset($content['unixtime'])) {
$key = $content['unixtime'];
unset($content['unixtime']);
$existingKeys[$key] = $content;
//vmdebug('Reading '.$keyPath .DS. $file,$content);
}
} else {
vmdebug('Resource says there is file, but does not exists? ' . $keyPath . DS . $file);
}
} else {
//vmdebug('Directory in they keyfolder? '.$keyPath .DS. $file);
}
} else {
//vmdebug('Directory in the keyfolder '.$keyPath .DS. $file);
}
}
} else {
static $warn = false;
if (!$warn) {
vmWarn('Key folder in safepath unaccessible ' . $keyPath);
}
$warn = true;
}
}
if ($existingKeys and is_array($existingKeys) and count($existingKeys) > 0) {
ksort($existingKeys);
if (!empty($date)) {
$key = '';
foreach ($existingKeys as $unixDate => $values) {
if ($unixDate - 30 >= $date) {
vmdebug('$unixDate ' . $unixDate . ' >= $date ' . $date);
continue;
}
vmdebug('$unixDate < $date');
//$usedKey = $values;
$key = $values['key'];
}
vmdebug('Use key file ', $key);
//include($keyPath .DS. $usedKey.'.php');
} else {
$usedKey = end($existingKeys);
$key = $usedKey['key'];
}
vmTime('my time', 'check');
return $key;
} else {
$usedKey = date("ymd");
$filename = $keyPath . DS . $usedKey . '.ini';
if (!JFile::exists($filename)) {
if (JVM_VERSION < 3) {
$token = JUtility::getHash(JUserHelper::genRandomPassword());
} else {
$token = JApplication::getHash(JUserHelper::genRandomPassword());
}
$salt = JUserHelper::getSalt('crypt-md5');
$hashedToken = md5($token . $salt);
$key = base64_encode($hashedToken);
//$options = array('costs'=>VmConfig::get('cryptCost',8));
/*if(!function_exists('password_hash')){
require(JPATH_VM_ADMINISTRATOR . DS . 'helpers' . DS . 'password_compat.php');
}
if(function_exists('password_hash')){
$key = password_hash($key, PASSWORD_BCRYPT, $options);
}*/
$date = JFactory::getDate();
$today = $date->toUnix();
//$key = pack('H*',$key);
$content = ';<?php die(); */
[keys]
key = "' . $key . '"
unixtime = "' . $today . '"
date = "' . date("Y-m-d H:i:s") . '"
; */ ?>';
$result = JFile::write($filename, $content);
vmTime('my time', 'check');
return $key;
}
}
vmTime('my time', 'check');
//return pack('H*',$key);
}
private static function _checkCreateKeyFile($date)
{
jimport('joomla.filesystem.file');
vmSetStartTime('check');
static $existingKeys = false;
$keyPath = self::_getEncryptSafepath();
if (!$existingKeys) {
$dir = opendir($keyPath);
if (is_resource($dir)) {
$existingKeys = array();
while (false !== ($file = readdir($dir))) {
if ($file != '.' && $file != '..') {
if (!is_dir($keyPath . DS . $file)) {
$ext = Jfile::getExt($file);
if ($ext == 'ini' and file_exists($keyPath . DS . $file)) {
$content = parse_ini_file($keyPath . DS . $file);
if ($content and is_array($content) and isset($content['unixtime'])) {
$key = $content['unixtime'];
unset($content['unixtime']);
$existingKeys[$key] = $content;
//vmdebug('Reading '.$keyPath .DS. $file,$content);
}
} else {
//vmdebug('Resource says there is file, but does not exists? '.$keyPath .DS. $file);
}
} else {
//vmdebug('Directory in they keyfolder? '.$keyPath .DS. $file);
}
} else {
//vmdebug('Directory in the keyfolder '.$keyPath .DS. $file);
}
}
} else {
static $warn = false;
if (!$warn) {
vmWarn('Key folder in safepath unaccessible ' . $keyPath);
}
$warn = true;
}
}
if ($existingKeys and is_array($existingKeys) and count($existingKeys) > 0) {
ksort($existingKeys);
if (!empty($date)) {
$key = '';
foreach ($existingKeys as $unixDate => $values) {
if ($unixDate - 30 >= $date) {
vmdebug('$unixDate ' . $unixDate . ' >= $date ' . $date);
continue;
}
vmdebug('$unixDate < $date ' . $date);
$key = $values['key'];
$usedKey = $values;
}
if (!isset($usedKey['b64']) or $usedKey['b64']) {
vmdebug('Doing base64_decode ', $usedKey);
$key = base64_decode($key);
}
} else {
$usedKey = end($existingKeys);
$key = $usedKey['key'];
//No key means, we wanna encrypt something, when it has not the new attribute,
//it is an old key and must be replaced
$ksize = tsmConfig::get('keysize', 24);
if (empty($key) or !isset($usedKey['b64']) or !isset($usedKey['size']) or $usedKey['size'] != $ksize) {
$key = self::_createKeyFile($keyPath, $ksize);
$existingKeys[$key['unixtime']] = $key;
return $key['key'];
}
}
//vmdebug('Length of key',strlen($key));
//vmTime('my time','check');
return $key;
} else {
$key = self::_createKeyFile($keyPath, tsmConfig::get('keysize', 24));
$existingKeys[$key['unixtime']] = $key;
return $key['key'];
}
}
