MediaWiki 1.7.1 wiederhergestellt

1 files changed, 80 insertions, 0 deletions

diff --git a/trackback.php b/trackback.php
new file mode 100644
index 00000000..274a1c82
--- /dev/null
+++ b/trackback.php
@@ -0,0 +1,80 @@
+<?php
+/**
+ * Provide functions to handle article trackbacks.
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+
+unset($IP);
+define('MEDIAWIKI', true);
+if ( isset( $_REQUEST['GLOBALS'] ) ) {
+	echo '<a href="http://www.hardened-php.net/index.76.html">$GLOBALS overwrite vulnerability</a>';
+	die( -1 );
+}
+
+require_once('./includes/Defines.php');
+
+if (!file_exists('LocalSettings.php'))
+	exit;
+
+require_once('./LocalSettings.php');
+require_once('includes/Setup.php');
+
+require_once('DatabaseFunctions.php');
+
+/**
+ *
+ */
+function XMLsuccess() {
+	echo "
+<?xml version=\"1.0\" encoding=\"utf-8\"?>
+<response>
+<error>0</error>
+</response>
+	";
+	exit;
+}
+
+function XMLerror($err = "Invalid request.") {
+	header("HTTP/1.0 400 Bad Request");
+	echo "
+<?xml version=\"1.0\" encoding=\"utf-8\"?>
+<response>
+<error>1</error>
+<message>Invalid request: $err</message>
+</response>
+";
+		exit;
+}
+
+if (!$wgUseTrackbacks)
+	XMLerror("Trackbacks are disabled.");
+
+if (   !isset($_POST['url'])
+    || !isset($_POST['blog_name'])
+    || !isset($_REQUEST['article']))
+	XMLerror("Required field not specified");
+
+$dbw =& wfGetDB(DB_MASTER);
+
+$tbtitle = $_POST['title'];
+$tbex = $_POST['excerpt'];
+$tburl = $_POST['url'];
+$tbname = $_POST['blog_name'];
+$tbarticle = $_REQUEST['article'];
+
+$title = Title::newFromText($tbarticle);
+if (!$title->exists())
+	XMLerror("Specified article does not exist.");
+
+$dbw->insert('trackbacks', array(
+	'tb_page'	=> $title->getArticleID(),
+	'tb_title'	=> $tbtitle,
+	'tb_url'	=> $tburl,
+	'tb_ex'		=> $tbex,
+	'tb_name'	=> $tbname
+));
+
+XMLsuccess();
+exit;
+?>