tbrehm
2013-06-24 6ccc2ac44dc49125b8fc60872c024f944a32a5e6
Extended FTP user path checks.
2 files modified
24 ■■■■■ changed files
interface/lib/classes/validate_ftpuser.inc.php 7 ●●●● patch | view | raw | blame | history
interface/web/sites/ftp_user_edit.php 17 ●●●●● patch | view | raw | blame | history
interface/lib/classes/validate_ftpuser.inc.php
@@ -47,7 +47,7 @@
        
        
        $ftp_data = $app->db->queryOneRecord("SELECT parent_domain_id FROM ftp_user WHERE ftp_user_id = '".$app->db->quote($app->tform->primary_id)."'");
        if(!$ftp_data["parent_domain_id"]) {
        if(!is_array($ftp_data) || $ftp_data["parent_domain_id"] < 1) {
            $errmsg = $validator['errmsg'];
            if(isset($app->tform->wordbook[$errmsg])) {
                return $app->tform->wordbook[$errmsg]."<br>\r\n";
@@ -57,7 +57,7 @@
        }
        
        $domain_data = $app->db->queryOneRecord("SELECT domain_id, document_root FROM web_domain WHERE domain_id = '".$app->db->quote($ftp_data["parent_domain_id"])."'");
        if(!$domain_data["domain_id"]) {
        if(!is_array($domain_data) || $domain_data["domain_id"] < 1) {
            $errmsg = $validator['errmsg'];
            if(isset($app->tform->wordbook[$errmsg])) {
                return $app->tform->wordbook[$errmsg]."<br>\r\n";
@@ -75,6 +75,9 @@
        
        if(stristr($field_value,'..') or stristr($field_value,'./') or stristr($field_value,'/.')) $is_ok = false;
        
        //* Final check if docroot path of website is >= 5 chars
        if(strlen($doc_root) < 5) $is_ok = false;
        if($is_ok == false) {
            $errmsg = $validator['errmsg'];
            if(isset($app->tform->wordbook[$errmsg])) {
interface/web/sites/ftp_user_edit.php
@@ -177,6 +177,23 @@
            $app->db->query($sql);
        }
        
        //* 2. check to ensure that the FTP user path is not changed to a path outside of the docroot by a normal user
        if(isset($this->dataRecord['dir']) && $this->dataRecord['dir'] != $this->oldDataRecord['dir'] && !$app->auth->is_admin()) {
            $vd = new validate_ftpuser;
            $error_message = $vd->ftp_dir('dir', $this->dataRecord['dir'], '');
            //* This check should normally never be triggered
            //* Set the path to a safe path (web doc root).
            if($error_message != '') {
                $ftp_data = $app->db->queryOneRecord("SELECT parent_domain_id FROM ftp_user WHERE ftp_user_id = '".$app->db->quote($app->tform->primary_id)."'");
                $web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".$app->functions->intval($ftp_data["parent_domain_id"]));
                $dir = $web["document_root"];
                $sql = "UPDATE ftp_user SET dir = '$dir' WHERE ftp_user_id = ".$this->id;
                $app->db->query($sql);
                $app->log("Error in FTP path settings of FTP user ".$this->dataRecord['username'], 1);
            }
        }
    }
}