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// Copyright (c) 2011 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/utf_string_conversions.h"
#include "chrome/browser/automation/automation_util.h"
#include "chrome/browser/extensions/extension_apitest.h"
#include "chrome/browser/extensions/extension_host.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/test/ui_test_utils.h"
#include "content/browser/renderer_host/browser_render_process_host.h"
#include "content/browser/renderer_host/render_view_host.h"
#include "content/browser/tab_contents/tab_contents.h"
#include "net/base/mock_host_resolver.h"
namespace {
class IsolatedAppApiTest : public ExtensionApiTest {
public:
// Returns whether the given tab's current URL has the given cookie.
bool WARN_UNUSED_RESULT HasCookie(TabContents* contents, std::string cookie) {
int value_size;
std::string actual_cookie;
automation_util::GetCookies(contents->GetURL(), contents, &value_size,
&actual_cookie);
return actual_cookie.find(cookie) != std::string::npos;
}
const Extension* GetInstalledApp(TabContents* contents) {
return static_cast<BrowserRenderProcessHost*>(
contents->render_view_host()->process())->installed_app();
}
};
} // namespace
// Tests that cookies set within an isolated app are not visible to normal
// pages or other apps.
IN_PROC_BROWSER_TEST_F(IsolatedAppApiTest, CookieIsolation) {
CommandLine::ForCurrentProcess()->AppendSwitch(
switches::kDisablePopupBlocking);
CommandLine::ForCurrentProcess()->AppendSwitch(
switches::kEnableExperimentalAppManifests);
host_resolver()->AddRule("*", "127.0.0.1");
ASSERT_TRUE(test_server()->Start());
ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("isolated_apps/app1")));
ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("isolated_apps/app2")));
// The app under test acts on URLs whose host is "localhost",
// so the URLs we navigate to must have host "localhost".
GURL base_url = test_server()->GetURL(
"files/extensions/api_test/isolated_apps/");
GURL::Replacements replace_host;
std::string host_str("localhost"); // Must stay in scope with replace_host.
replace_host.SetHostStr(host_str);
base_url = base_url.ReplaceComponents(replace_host);
browser()->NewTab();
ui_test_utils::NavigateToURL(browser(), base_url.Resolve("app1/main.html"));
browser()->NewTab();
ui_test_utils::NavigateToURL(browser(), base_url.Resolve("app2/main.html"));
browser()->NewTab();
ui_test_utils::NavigateToURL(browser(),
base_url.Resolve("non_app/main.html"));
// Ensure first two tabs have installed apps.
TabContents* tab1 = browser()->GetTabContentsAt(1);
TabContents* tab2 = browser()->GetTabContentsAt(2);
TabContents* tab3 = browser()->GetTabContentsAt(3);
ASSERT_TRUE(GetInstalledApp(tab1));
ASSERT_TRUE(GetInstalledApp(tab2));
ASSERT_TRUE(!GetInstalledApp(tab3));
// Check that each tab sees its own cookie.
ASSERT_TRUE(HasCookie(tab1, "app1=3"));
ASSERT_TRUE(HasCookie(tab2, "app2=4"));
ASSERT_TRUE(HasCookie(tab3, "normalPage=5"));
// Check that app1 tab cannot see the other cookies.
ASSERT_FALSE(HasCookie(tab1, "app2"));
ASSERT_FALSE(HasCookie(tab1, "normalPage"));
// Check that app2 tab cannot see the other cookies.
ASSERT_FALSE(HasCookie(tab2, "app1"));
ASSERT_FALSE(HasCookie(tab2, "normalPage"));
// Check that normal tab cannot see the other cookies.
ASSERT_FALSE(HasCookie(tab3, "app1"));
ASSERT_FALSE(HasCookie(tab3, "app2"));
// Check that the non_app iframe cookie is associated with app1 and not the
// normal tab. (For now, iframes are always rendered in their parent
// process, even if they aren't in the app manifest.)
ASSERT_TRUE(HasCookie(tab1, "nonAppFrame=6"));
ASSERT_FALSE(HasCookie(tab3, "nonAppFrame"));
}
// Without the --enable-experimental-app-manifests flag, all the tabs
// should see each others' cookies.
IN_PROC_BROWSER_TEST_F(IsolatedAppApiTest, CookieIsolationRequiresFlag) {
CommandLine::ForCurrentProcess()->AppendSwitch(
switches::kDisablePopupBlocking);
host_resolver()->AddRule("*", "127.0.0.1");
ASSERT_TRUE(test_server()->Start());
ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("isolated_apps/app1")));
ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("isolated_apps/app2")));
// The app under test acts on URLs whose host is "localhost",
// so the URLs we navigate to must have host "localhost".
GURL base_url = test_server()->GetURL(
"files/extensions/api_test/isolated_apps/");
GURL::Replacements replace_host;
std::string host_str("localhost"); // Must stay in scope with replace_host.
replace_host.SetHostStr(host_str);
base_url = base_url.ReplaceComponents(replace_host);
browser()->NewTab();
ui_test_utils::NavigateToURL(browser(), base_url.Resolve("app1/main.html"));
browser()->NewTab();
ui_test_utils::NavigateToURL(browser(), base_url.Resolve("app2/main.html"));
browser()->NewTab();
ui_test_utils::NavigateToURL(browser(),
base_url.Resolve("non_app/main.html"));
// Check that tabs see each others' cookies.
ASSERT_TRUE(HasCookie(browser()->GetTabContentsAt(1), "app2=4"));
ASSERT_TRUE(HasCookie(browser()->GetTabContentsAt(1), "normalPage=5"));
ASSERT_TRUE(HasCookie(browser()->GetTabContentsAt(1), "nonAppFrame=6"));
ASSERT_TRUE(HasCookie(browser()->GetTabContentsAt(2), "app1=3"));
ASSERT_TRUE(HasCookie(browser()->GetTabContentsAt(2), "normalPage=5"));
ASSERT_TRUE(HasCookie(browser()->GetTabContentsAt(2), "nonAppFrame=6"));
ASSERT_TRUE(HasCookie(browser()->GetTabContentsAt(3), "app1=3"));
ASSERT_TRUE(HasCookie(browser()->GetTabContentsAt(3), "app2=4"));
ASSERT_TRUE(HasCookie(browser()->GetTabContentsAt(3), "nonAppFrame=6"));
}
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