From: Alexander Ebert <ebert@woltlab.com>
Date: Wed, 11 Mar 2015 17:05:28 +0000 (+0100)
Subject: Work-around for IIS URL-Rewrite-Module messing up the encoding
X-Git-Tag: 2.1.2~53^2
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4e2bca91946ee240ecbb8e2963b9ad4dd682c761;p=GitHub%2FWoltLab%2FWCF.git

Work-around for IIS URL-Rewrite-Module messing up the encoding

There is a known bug which causes REQUEST_URI to be ISO-encoded, even though there is a hotfix enabled, certain Plesk versions do not ship that fix. Since it is safe to rely on UNENCODED_URL, we'll fall back to this one.
---

diff --git a/wcfsetup/install/files/lib/page/AbstractPage.class.php b/wcfsetup/install/files/lib/page/AbstractPage.class.php
index a729fed915..2e66ce275f 100644
--- a/wcfsetup/install/files/lib/page/AbstractPage.class.php
+++ b/wcfsetup/install/files/lib/page/AbstractPage.class.php
@@ -185,7 +185,10 @@ abstract class AbstractPage implements IPage, ITrackablePage {
 			$canoncialURL = parse_url(preg_replace('~[?&]s=[a-f0-9]{40}~', '', $this->canonicalURL));
 			
 			// use $_SERVER['REQUEST_URI'] because it represents the URL used to access the site and not the internally rewritten one
-			$requestURI = preg_replace('~[?&]s=[a-f0-9]{40}~', '', $_SERVER['REQUEST_URI']);
+			// IIS Rewrite-Module has a bug causing the REQUEST_URI to be ISO-encoded
+			$requestURI = (!empty($_SERVER['UNENCODED_URL'])) ? $_SERVER['UNENCODED_URL'] : $_SERVER['REQUEST_URI'];
+			$requestURI = preg_replace('~[?&]s=[a-f0-9]{40}~', '', $requestURI);
+			
 			if (!StringUtil::isUTF8($requestURI)) {
 				$requestURI = StringUtil::convertEncoding('ISO-8859-1', 'UTF-8', $requestURI);
 			}