1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "base/command_line.h" 6 #include "content/browser/renderer_host/render_view_host_impl.h" 7 #include "content/browser/web_contents/web_contents_impl.h" 8 #include "content/public/browser/notification_service.h" 9 #include "content/public/browser/notification_types.h" 10 #include "content/public/common/content_switches.h" 11 #include "content/public/test/test_utils.h" 12 #include "content/shell/shell.h" 13 #include "content/test/content_browser_test.h" 14 #include "content/test/content_browser_test_utils.h" 15 16 namespace content { 17 18 // The goal of these tests will be to "simulate" exploited renderer processes, 19 // which can send arbitrary IPC messages and confuse browser process internal 20 // state, leading to security bugs. We are trying to verify that the browser 21 // doesn't perform any dangerous operations in such cases. 22 class SecurityExploitBrowserTest : public ContentBrowserTest { 23 public: 24 SecurityExploitBrowserTest() {} 25 virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE { 26 ASSERT_TRUE(test_server()->Start()); 27 28 // Add a host resolver rule to map all outgoing requests to the test server. 29 // This allows us to use "real" hostnames in URLs, which we can use to 30 // create arbitrary SiteInstances. 31 command_line->AppendSwitchASCII( 32 switches::kHostResolverRules, 33 "MAP * " + test_server()->host_port_pair().ToString() + 34 ",EXCLUDE localhost"); 35 } 36 }; 37 38 // Ensure that we kill the renderer process if we try to give it WebUI 39 // properties and it doesn't have enabled WebUI bindings. 40 IN_PROC_BROWSER_TEST_F(SecurityExploitBrowserTest, SetWebUIProperty) { 41 GURL foo("http://foo.com/files/simple_page.html"); 42 43 NavigateToURL(shell(), foo); 44 EXPECT_EQ(0, 45 shell()->web_contents()->GetRenderViewHost()->GetEnabledBindings()); 46 47 content::WindowedNotificationObserver terminated( 48 content::NOTIFICATION_RENDERER_PROCESS_CLOSED, 49 content::NotificationService::AllSources()); 50 shell()->web_contents()->GetRenderViewHost()->SetWebUIProperty( 51 "toolkit", "views"); 52 terminated.Wait(); 53 } 54 55 } 56
