From 1ed92e187ae2dfb51f5f2d62c290a85f93b6dc21 Mon Sep 17 00:00:00 2001
From: Till Brehm <tbrehm@ispconfig.org>
Date: Thu, 14 Aug 2014 13:54:00 -0400
Subject: [PATCH] - Added security check script. - Create md5 sums of all files at install and update.
---
interface/lib/classes/validate_systemuser.inc.php | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 56 insertions(+), 0 deletions(-)
diff --git a/interface/lib/classes/validate_systemuser.inc.php b/interface/lib/classes/validate_systemuser.inc.php
index f1bbd2b..6df3a45 100644
--- a/interface/lib/classes/validate_systemuser.inc.php
+++ b/interface/lib/classes/validate_systemuser.inc.php
@@ -58,7 +58,63 @@
}
}
+ /*
+ Validator function to check if a given dir is ok.
+ */
+ function shelluser_dir($field_name, $field_value, $validator) {
+ global $app;
+ if($app->tform->primary_id == 0) {
+ $errmsg = $validator['errmsg'];
+ if(isset($app->tform->wordbook[$errmsg])) {
+ return $app->tform->wordbook[$errmsg]."<br>\r\n";
+ } else {
+ return $errmsg."<br>\r\n";
+ }
+ }
+
+
+ $shell_data = $app->db->queryOneRecord("SELECT parent_domain_id FROM shell_user WHERE shell_user_id = '".$app->db->quote($app->tform->primary_id)."'");
+ if(!is_array($shell_data) || $shell_data["parent_domain_id"] < 1) {
+ $errmsg = $validator['errmsg'];
+ if(isset($app->tform->wordbook[$errmsg])) {
+ return $app->tform->wordbook[$errmsg]."<br>\r\n";
+ } else {
+ return $errmsg."<br>\r\n";
+ }
+ }
+
+ $domain_data = $app->db->queryOneRecord("SELECT domain_id, document_root FROM web_domain WHERE domain_id = '".$app->db->quote($shell_data["parent_domain_id"])."'");
+ if(!is_array($domain_data) || $domain_data["domain_id"] < 1) {
+ $errmsg = $validator['errmsg'];
+ if(isset($app->tform->wordbook[$errmsg])) {
+ return $app->tform->wordbook[$errmsg]."<br>\r\n";
+ } else {
+ return $errmsg."<br>\r\n";
+ }
+ }
+
+ $doc_root = $domain_data["document_root"];
+ $is_ok = false;
+ if($doc_root == $field_value) $is_ok = true;
+
+ $doc_root .= "/";
+ if(substr($field_value, 0, strlen($doc_root)) == $doc_root) $is_ok = true;
+
+ if(stristr($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])) {
+ return $app->tform->wordbook[$errmsg]."<br>\r\n";
+ } else {
+ return $errmsg."<br>\r\n";
+ }
+ }
+ }
}
--
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