From 183851b06bd6c52f3cae5375f433da720d410447 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Wed, 11 Oct 2006 18:12:39 +0000
Subject: MediaWiki 1.7.1 wiederhergestellt

---
 extensions/FunnyDot.php | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 extensions/FunnyDot.php

(limited to 'extensions/FunnyDot.php')

diff --git a/extensions/FunnyDot.php b/extensions/FunnyDot.php
new file mode 100644
index 00000000..81636bb4
--- /dev/null
+++ b/extensions/FunnyDot.php
@@ -0,0 +1,43 @@
+<?php
+
+if ( defined( 'MEDIAWIKI' ) ) {
+
+global $wgHooks;
+$wgHooks['ArticleSave'][] = 'checkAntiSpamHash';
+
+
+function checkAntiSpamHash()
+	{
+	global $wgAntiSpamHash, $wgAntiSpamTimeout, $wgAntiSpamWait;
+
+	$now = time();
+
+	if (!empty($_COOKIE['AntiSpamTime']) && !empty($_COOKIE['AntiSpamHash']))
+		{
+		$time = intval($_COOKIE['AntiSpamTime']);
+		$hash = $_COOKIE['AntiSpamHash'];
+
+		if ($hash != sha1($time.$wgAntiSpamHash))
+			{
+			return false;
+			}
+
+		if ($now - $time > $wgAntiSpamTimeout)
+			{
+			return false;
+			}
+		elseif ($now - $time < $wgAntiSpamWait)
+			{
+			return false;
+			}
+		}
+	else
+		{
+		return false;
+		}
+
+	return true;
+	}
+
+} # End invocation guard
+?>
\ No newline at end of file
-- 
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