From 3412e50b54e3daac8745234e21ab6e72be0ed165 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Wed, 04 Jun 2014 11:20:33 -0400
Subject: [PATCH] Fix attachment menu structure and aria-attributes
---
program/lib/Roundcube/rcube_utils.php | 50 +++++++++++++++++++++++++++++++++++++++++---------
1 files changed, 41 insertions(+), 9 deletions(-)
diff --git a/program/lib/Roundcube/rcube_utils.php b/program/lib/Roundcube/rcube_utils.php
index db41a6e..c2009ce 100644
--- a/program/lib/Roundcube/rcube_utils.php
+++ b/program/lib/Roundcube/rcube_utils.php
@@ -593,18 +593,18 @@
*/
public static function https_check($port=null, $use_https=true)
{
- global $RCMAIL;
-
if (!empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) != 'off') {
return true;
}
- if (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && strtolower($_SERVER['HTTP_X_FORWARDED_PROTO']) == 'https') {
+ if (!empty($_SERVER['HTTP_X_FORWARDED_PROTO'])
+ && strtolower($_SERVER['HTTP_X_FORWARDED_PROTO']) == 'https'
+ && in_array($_SERVER['REMOTE_ADDR'], rcube::get_instance()->config->get('proxy_whitelist', array()))) {
return true;
}
if ($port && $_SERVER['SERVER_PORT'] == $port) {
return true;
}
- if ($use_https && isset($RCMAIL) && $RCMAIL->config->get('use_https')) {
+ if ($use_https && rcube::get_instance()->config->get('use_https')) {
return true;
}
@@ -622,6 +622,10 @@
*/
public static function parse_host($name, $host = '')
{
+ if (!is_string($name)) {
+ return $name;
+ }
+
// %n - host
$n = preg_replace('/:\d+$/', '', $_SERVER['SERVER_NAME']);
// %t - host name without first part, e.g. %n=mail.domain.tld, %t=domain.tld
@@ -642,8 +646,7 @@
}
}
- $name = str_replace(array('%n', '%t', '%d', '%h', '%z', '%s'), array($n, $t, $d, $h, $z, $s[2]), $name);
- return $name;
+ return str_replace(array('%n', '%t', '%d', '%h', '%z', '%s'), array($n, $t, $d, $h, $z, $s[2]), $name);
}
@@ -680,9 +683,26 @@
*/
public static function remote_addr()
{
- foreach (array('HTTP_X_FORWARDED_FOR','HTTP_X_REAL_IP','REMOTE_ADDR') as $prop) {
- if (!empty($_SERVER[$prop]))
- return $_SERVER[$prop];
+ // Check if any of the headers are set first to improve performance
+ if (!empty($_SERVER['HTTP_X_FORWARDED_FOR']) || !empty($_SERVER['HTTP_X_REAL_IP'])) {
+ $proxy_whitelist = rcube::get_instance()->config->get('proxy_whitelist', array());
+ if (in_array($_SERVER['REMOTE_ADDR'], $proxy_whitelist)) {
+ if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
+ foreach(array_reverse(explode(',', $_SERVER['HTTP_X_FORWARDED_FOR'])) as $forwarded_ip) {
+ if (!in_array($forwarded_ip, $proxy_whitelist)) {
+ return $forwarded_ip;
+ }
+ }
+ }
+
+ if (!empty($_SERVER['HTTP_X_REAL_IP'])) {
+ return $_SERVER['HTTP_X_REAL_IP'];
+ }
+ }
+ }
+
+ if (!empty($_SERVER['REMOTE_ADDR'])) {
+ return $_SERVER['REMOTE_ADDR'];
}
return '';
@@ -1034,4 +1054,16 @@
return !in_array($str, array('false', '0', 'no', 'off', 'nein', ''), true);
}
+ /**
+ * OS-dependent absolute path detection
+ */
+ public static function is_absolute_path($path)
+ {
+ if (strtoupper(substr(PHP_OS, 0, 3)) == 'WIN') {
+ return (bool) preg_match('!^[a-z]:[\\\\/]!i', $path);
+ }
+ else {
+ return $path[0] == DIRECTORY_SEPARATOR;
+ }
+ }
}
--
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