From 0dc184e99f0ca607774a68257432a9a981f4d5b7 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Mon, 18 Jan 2010 11:10:37 -0800
Subject: Overload url::current() and url::merge() to make the current url XSS
 safe.  Add tests to make sure that it doesn't relapse with future Kohana
 changes.  Fixes ticket #983.

Ref: http://gallery.menalto.com/node/93738
---
 modules/gallery/tests/Url_Security_Test.php | 43 +++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 modules/gallery/tests/Url_Security_Test.php

(limited to 'modules/gallery/tests/Url_Security_Test.php')

diff --git a/modules/gallery/tests/Url_Security_Test.php b/modules/gallery/tests/Url_Security_Test.php
new file mode 100644
index 00000000..de25880f
--- /dev/null
+++ b/modules/gallery/tests/Url_Security_Test.php
@@ -0,0 +1,43 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2009 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class Url_Security_Test extends Unit_Test_Case {
+  public function setup() {
+    $this->save = array(Router::$current_uri, Router::$complete_uri, $_GET);
+  }
+
+  public function teardown() {
+    list(Router::$current_uri, Router::$complete_uri, $_GET) = $this->save;
+  }
+
+  public function xss_in_current_url_test() {
+    Router::$current_uri = "foo/<xss>/bar";
+    Router::$complete_uri = "foo/<xss>/bar?foo=bar";
+    $this->assert_same("foo/&lt;xss&gt;/bar", url::current());
+    $this->assert_same("foo/&lt;xss&gt;/bar?foo=bar", url::current(true));
+  }
+
+  public function xss_in_merged_url_test() {
+    Router::$current_uri = "foo/<xss>/bar";
+    Router::$complete_uri = "foo/<xss>/bar?foo=bar";
+    $_GET = array("foo" => "bar");
+    $this->assert_same("foo/&lt;xss&gt;/bar?foo=bar", url::merge(array()));
+    $this->assert_same("foo/&lt;xss&gt;/bar?foo=bar&amp;a=b", url::merge(array("a" => "b")));
+  }
+}
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