public function action()
{
$mode = $_POST['new_mode'];
$rec_option = $_POST['is_recursive'];
$valid_options = array('none', 'files', 'folders', 'both');
$chmod_perm = is_dir($path) ? $chmod_dirs : $chmod_files;
// check perm
if ($chmod_perm === FALSE) {
$fileORfolder = is_dir($path) ? 'folders' : 'files';
$response = "Changing" . $fileORfolder . "permissions are not allowed.";
$this->r = array($response, 403);
return;
}
// check mode
if (!preg_match("/^[0-7]{3}\$/", $mode)) {
$this->r = array('The supplied permission mode is incorrect.', 400);
return;
}
// check recursive option
if (!in_array($rec_option, $valid_options)) {
$this->r = array("wrong option", 400);
return;
}
// check if server disabled chmod
if (is_function_callable('chmod') === FALSE) {
$this->r = array('The chmod function has been disabled by the server.', 'chmod', 403);
return;
}
$mode = "0" . $mode;
$mode = octdec($mode);
rchmod($path, $mode, $rec_option);
}
function rchmod($source, $mode, $rec_option = "none", $is_rec = FALSE)
{
if ($rec_option == "none") {
chmod($source, $mode);
} else {
if ($is_rec === FALSE) {
chmod($source, $mode);
}
$files = scandir($source);
foreach ($files as $file) {
if ($file != "." && $file != "..") {
if (is_dir($source . DIRECTORY_SEPARATOR . $file)) {
if ($rec_option == "folders" || $rec_option == "both") {
chmod($source . DIRECTORY_SEPARATOR . $file, $mode);
}
rchmod($source . DIRECTORY_SEPARATOR . $file, $mode, $rec_option, TRUE);
} else {
if ($rec_option == "files" || $rec_option == "both") {
chmod($source . DIRECTORY_SEPARATOR . $file, $mode);
}
}
}
}
}
}
response(trans('File_Permission_Wrong_Mode'), 400)->send();
exit;
}
// check recursive option
if (!in_array($rec_option, $valid_options)) {
response("wrong option", 400)->send();
exit;
}
// check if server disabled chmod
if (is_function_callable('chmod') === FALSE) {
response(sprintf(trans('Function_Disabled'), 'chmod'), 403)->send();
exit;
}
$mode = "0" . $mode;
$mode = octdec($mode);
rchmod($path, $mode, $rec_option);
break;
case 'save_text_file':
$content = $_POST['new_content'];
// $content = htmlspecialchars($content); not needed
// $content = stripslashes($content);
// no file
if (!file_exists($path)) {
response(trans('File_Not_Found'), 404)->send();
exit;
}
// not writable or edit not allowed
if (!is_writable($path) || $edit_text_files === FALSE) {
response(sprintf(trans('File_Open_Edit_Not_Allowed'), strtolower(trans('Edit'))), 403)->send();
exit;
}
public function changePermissions()
{
$this->log('<comment>~ Changing permissions</comment>');
rchmod(storage_path(), 0777, 0777);
rchmod(base_path('bootstrap/cache'), 0777, 0777);
if ($this->post('db_type') == 'sqlite') {
$db_name = $this->post('db_name', '');
rchmod($this->baseDirectory . DIRECTORY_SEPARATOR . $db_name, 0777, 0777);
}
$this->log('<info>[ + ] Changing permissions [OK]</info>');
}
/**
* Recursive chmod.
*
* @param string $path
* @param int $filePerm
* @param int $dirPerm
*
* @return bool
*/
function rchmod($path, $filePerm = 0644, $dirPerm = 0755)
{
if (!file_exists($path)) {
return false;
}
if (is_file($path)) {
chmod($path, $filePerm);
} elseif (is_dir($path)) {
$foldersAndFiles = scandir($path);
$entries = array_slice($foldersAndFiles, 2);
foreach ($entries as $entry) {
rchmod($path . DIRECTORY_SEPARATOR . $entry, $filePerm, $dirPerm);
}
chmod($path, $dirPerm);
}
return true;
}
function rchmod($path, $filemode, $dirmode)
{
if (is_dir($path)) {
if (!chmod($path, $dirmode)) {
return false;
}
$objects = scandir($path);
if (is_array($objects)) {
foreach ($objects as $file) {
if ($file != '.' && $file != '..') {
if (!rchmod($path . '/' . $file, $filemode, $dirmode)) {
return false;
}
}
}
}
return true;
} elseif (is_link($path)) {
return true;
} elseif (is_file($path)) {
return chmod($path, $filemode);
}
return false;
}
