| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/command_line.h" |
| #include "content/public/common/content_switches.h" |
| #include "content/public/test/browser_test_utils.h" |
| #include "content/test/content_browser_test.h" |
| #include "content/test/content_browser_test_utils.h" |
| |
| namespace content { |
| |
| // These tests simulate exploited renderer processes, which can fetch arbitrary |
| // resources from other websites, not constrained by the Same Origin Policy. We |
| // are trying to verify that the renderer cannot fetch any cross-site document |
| // responses even when the Same Origin Policy is turned off inside the renderer. |
| class SiteIsolationPolicyBrowserTest : public ContentBrowserTest { |
| public: |
| SiteIsolationPolicyBrowserTest() {} |
| virtual ~SiteIsolationPolicyBrowserTest() {} |
| |
| virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE { |
| ASSERT_TRUE(test_server()->Start()); |
| net::SpawnedTestServer https_server( |
| net::SpawnedTestServer::TYPE_HTTPS, |
| net::SpawnedTestServer::kLocalhost, |
| base::FilePath(FILE_PATH_LITERAL("content/test/data"))); |
| ASSERT_TRUE(https_server.Start()); |
| |
| // Add a host resolver rule to map all outgoing requests to the test server. |
| // This allows us to use "real" hostnames in URLs, which we can use to |
| // create arbitrary SiteInstances. |
| command_line->AppendSwitchASCII( |
| switches::kHostResolverRules, |
| "MAP * " + test_server()->host_port_pair().ToString() + |
| ",EXCLUDE localhost"); |
| |
| // Since we assume exploited renderer process, it can bypass the same origin |
| // policy at will. Simulate that by passing the disable-web-security flag. |
| command_line->AppendSwitch(switches::kDisableWebSecurity); |
| |
| // We assume that we're using our cross-site document blocking logic which |
| // is turned on even when the Same Origin Policy is turned off. |
| command_line->AppendSwitch(switches::kBlockCrossSiteDocuments); |
| } |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(SiteIsolationPolicyBrowserTest); |
| }; |
| |
| // TODO(dsjang): we cannot run these tests on Android since SetUpCommandLine() |
| // is executed before the I/O thread is created on Android. After this bug |
| // (crbug.com/278425) is resolved, we can enable this test case on Android. |
| #if defined(OS_ANDROID) |
| #define MAYBE_CrossSiteDocumentBlockingForMimeType \ |
| DISABLED_CrossSiteDocumentBlockingForMimeType |
| #else |
| #define MAYBE_CrossSiteDocumentBlockingForMimeType \ |
| CrossSiteDocumentBlockingForMimeType |
| #endif |
| |
| IN_PROC_BROWSER_TEST_F(SiteIsolationPolicyBrowserTest, |
| MAYBE_CrossSiteDocumentBlockingForMimeType) { |
| // Load a page that issues illegal cross-site document requests to bar.com. |
| // The page uses XHR to request HTML/XML/JSON documents from bar.com, and |
| // inspects if any of them were successfully received. The XHR requests will |
| // get a one character string ' ' for a blocked response. This test is only |
| // possible since we run the browser without the same origin policy. |
| GURL foo("http://foo.com/files/cross_site_document_request.html"); |
| |
| content::DOMMessageQueue msg_queue; |
| |
| NavigateToURL(shell(), foo); |
| |
| std::string status; |
| // The page will return 1 from the DOMAutomationController if it succeeds, |
| // otherwise it will return 0. |
| std::string expected_status("1"); |
| EXPECT_TRUE(msg_queue.WaitForMessage(&status)); |
| EXPECT_STREQ(status.c_str(), expected_status.c_str()); |
| } |
| |
| // TODO(dsjang): we cannot run these tests on Android since SetUpCommandLine() |
| // is executed before the I/O thread is created on Android. After this bug |
| // (crbug.com/278425) is resolved, we can enable this test case on Android. |
| #if defined(OS_ANDROID) |
| #define MAYBE_CrossSiteDocumentBlockingForDifferentTargets \ |
| DISABLED_CrossSiteDocumentBlockingForDifferentTargets |
| #else |
| #define MAYBE_CrossSiteDocumentBlockingForDifferentTargets \ |
| CrossSiteDocumentBlockingForDifferentTargets |
| #endif |
| |
| IN_PROC_BROWSER_TEST_F(SiteIsolationPolicyBrowserTest, |
| MAYBE_CrossSiteDocumentBlockingForDifferentTargets) { |
| // This webpage loads a cross-site HTML page in different targets such as |
| // <img>,<link>,<embed>, etc. Since the requested document is blocked, and one |
| // character string (' ') is returned instead, this tests that the renderer |
| // does not crash even when it receives a response body which is " ", whose |
| // length is different from what's described in "content-length" for such |
| // different targets. |
| GURL foo("http://foo.com/files/cross_site_document_request_target.html"); |
| NavigateToURL(shell(), foo); |
| } |
| |
| } |