first commit

plugins/system/p3p/p3p.php

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+<?php
+/**
+ * @package     Joomla.Plugin
+ * @subpackage  System.p3p
+ *
+ * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+/**
+ * Joomla! P3P Header Plugin
+ *
+ * @package     Joomla.Plugin
+ * @subpackage  System.p3p
+ * @since       1.6
+ */
+class PlgSystemP3p extends JPlugin
+{
+	/*
+	 * @since   1.6
+	 */
+	public function onAfterInitialise()
+	{
+		// Get the header
+		$header = $this->params->get('header', 'NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM');
+		$header = trim($header);
+		// Bail out on empty header (why would anyone do that?!)
+		if ( empty($header) )
+		{
+			return;
+		}
+		// Replace any existing P3P headers in the response
+		JResponse::setHeader('P3P', 'CP="'.$header.'"', true);
+	}
+}