diff options
Diffstat (limited to 'program/steps/utils')
| -rw-r--r-- | program/steps/utils/error.inc | 7 | ||||
| -rw-r--r-- | program/steps/utils/modcss.inc | 12 |
2 files changed, 13 insertions, 6 deletions
diff --git a/program/steps/utils/error.inc b/program/steps/utils/error.inc index c472faa3e..4f4d6cbe7 100644 --- a/program/steps/utils/error.inc +++ b/program/steps/utils/error.inc @@ -47,6 +47,13 @@ else if ($ERROR_CODE==401) { "Please contact your server-administrator."; } +// forbidden due to request check +else if ($ERROR_CODE==403) { + $__error_title = "REQUEST CHECK FAILED"; + $__error_text = "Access to this service was denied due to failing security checks!<br />\n". + "Please contact your server-administrator."; +} + // failed request (wrong step in URL) else if ($ERROR_CODE==404) { $__error_title = "REQUEST FAILED/FILE NOT FOUND"; diff --git a/program/steps/utils/modcss.inc b/program/steps/utils/modcss.inc index 781779526..5572c9a21 100644 --- a/program/steps/utils/modcss.inc +++ b/program/steps/utils/modcss.inc @@ -5,7 +5,7 @@ | program/steps/utils/modcss.inc | | | | This file is part of the Roundcube Webmail client | - | Copyright (C) 2007-2010, Roundcube Dev. - Switzerland | + | Copyright (C) 2007-2011, Roundcube Dev. - Switzerland | | Licensed under the GNU GPL | | | | PURPOSE: | @@ -21,14 +21,14 @@ $source = ''; -$url = preg_replace('![^a-z0-9:./\-_?$&=%]!i', '', $_GET['u']); -if ($url === null) { +$url = preg_replace('![^a-z0-9.-]!i', '', $_GET['_u']); +if ($url === null || !($realurl = $_SESSION['modcssurls'][$url])) { header('HTTP/1.1 403 Forbidden'); - echo $error; + echo "Unauthorized request"; exit; } -$a_uri = parse_url($url); +$a_uri = parse_url($realurl); $port = $a_uri['port'] ? $a_uri['port'] : 80; $host = $a_uri['host']; $path = $a_uri['path'] . ($a_uri['query'] ? '?'.$a_uri['query'] : ''); @@ -85,7 +85,7 @@ fclose($fp); $mimetype = strtolower($headers['content-type']); if (!empty($source) && in_array($mimetype, array('text/css','text/plain'))) { header('Content-Type: text/css'); - echo rcmail_mod_css_styles($source, preg_replace('/[^a-z0-9]/i', '', $_GET['c'])); + echo rcmail_mod_css_styles($source, preg_replace('/[^a-z0-9]/i', '', $_GET['_c'])); exit; } else |