From 5a2f326fba4cd3f692b56807e5a169b54253fda9 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Tue, 14 Jun 2011 19:58:44 +0200
Subject: Revert "Only allow known protocols in RSS links"

This reverts commit 1ca2719c7488662ebd7964c0d026e0890f923ee9 as it is
now superseeded by a6b82e436e3d68a42a6556165d6aaf9249db44cd
---
 inc/parser/xhtml.php | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/inc/parser/xhtml.php b/inc/parser/xhtml.php
index 22dc58963..83359cd55 100644
--- a/inc/parser/xhtml.php
+++ b/inc/parser/xhtml.php
@@ -40,8 +40,6 @@ class Doku_Renderer_xhtml extends Doku_Renderer {
     var $_counter   = array(); // used as global counter, introduced for table classes
     var $_codeblock = 0; // counts the code and file blocks, used to provide download links
 
-    private $schemes = null; // protocol schemes
-
     /**
      * Register a new edit section range
      *
@@ -882,14 +880,6 @@ class Doku_Renderer_xhtml extends Doku_Renderer {
                 $this->doc .= '<li><div class="li">';
                 // support feeds without links
                 $lnkurl = $item->get_permalink();
-                if($lnkurl){
-                    // lnkurl might be an attack vector, only allow registered protocols
-                    if(is_null($this->schemes)) $this->schemes = getSchemes();
-                    list($scheme) = explode('://',$lnkurl);
-                    $scheme = strtolower($scheme);
-                    if(!in_array($scheme,$this->schemes)) $lnkurl = '';
-                }
-
                 if($lnkurl){
                     // title is escaped by SimplePie, we unescape here because it
                     // is escaped again in externallink() FS#1705
-- 
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