| // Copyright 2020 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "build/build_config.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| #include "chrome/test/base/in_process_browser_test.h" |
| #include "chrome/test/base/ui_test_utils.h" |
| #include "components/permissions/permission_request_manager.h" |
| #include "content/public/browser/render_frame_host.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/common/content_switches.h" |
| #include "content/public/test/browser_test.h" |
| #include "content/public/test/browser_test_utils.h" |
| #include "net/dns/mock_host_resolver.h" |
| #include "net/test/embedded_test_server/default_handlers.h" |
| #include "net/test/embedded_test_server/embedded_test_server.h" |
| #include "ui/display/screen_base.h" |
| |
| #if BUILDFLAG(IS_CHROMEOS) |
| #include "ash/shell.h" |
| #include "ui/display/test/display_manager_test_api.h" // nogncheck |
| #endif // BUILDFLAG(IS_CHROMEOS) |
| |
| namespace { |
| |
| constexpr char kGetScreensScript[] = R"( |
| (async () => { |
| try { |
| const screenDetails = await self.getScreenDetails(); |
| } catch { |
| return 'error'; |
| } |
| try { |
| return (await navigator.permissions.query({name:'window-management'})) |
| .state; |
| } catch { |
| return "permission_error"; |
| } |
| })(); |
| )"; |
| |
| constexpr char kCheckPermissionScript[] = R"( |
| (async () => { |
| try { |
| return (await navigator.permissions.query({name:'window-management'})) |
| .state; |
| } catch { |
| return 'permission_error'; |
| } })(); |
| )"; |
| |
| // Tests of WindowManagementPermissionContext behavior. |
| class WindowManagementPermissionContextTest : public InProcessBrowserTest { |
| public: |
| void SetUpOnMainThread() override { |
| // Support multiple sites on the test server. |
| host_resolver()->AddRule("*", "127.0.0.1"); |
| |
| // Window management features are only available on secure contexts, and so |
| // we need to create an HTTPS test server here to serve those pages rather |
| // than using the default embedded_test_server(). |
| https_test_server_ = std::make_unique<net::EmbeddedTestServer>( |
| net::EmbeddedTestServer::TYPE_HTTPS); |
| // Support sites like a.test, b.test, c.test etc |
| https_test_server_->SetSSLConfig(net::EmbeddedTestServer::CERT_TEST_NAMES); |
| https_test_server_->ServeFilesFromSourceDirectory("chrome/test/data"); |
| net::test_server::RegisterDefaultHandlers(https_test_server_.get()); |
| content::SetupCrossSiteRedirector(https_test_server_.get()); |
| ASSERT_TRUE(https_test_server_->Start()); |
| } |
| |
| // Awaits expiry of the navigator.userActivation signal on the active tab. |
| void WaitForUserActivationExpiry() { |
| const std::string await_activation_expiry_script = R"( |
| (async () => { |
| while (navigator.userActivation.isActive) |
| await new Promise(resolve => setTimeout(resolve, 1000)); |
| return navigator.userActivation.isActive; |
| })(); |
| )"; |
| auto* tab = browser()->tab_strip_model()->GetActiveWebContents(); |
| EXPECT_EQ(false, EvalJs(tab, await_activation_expiry_script, |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| EXPECT_FALSE(tab->HasRecentInteraction()); |
| } |
| |
| net::EmbeddedTestServer* https_test_server() { |
| return https_test_server_.get(); |
| } |
| |
| protected: |
| std::unique_ptr<net::EmbeddedTestServer> https_test_server_; |
| }; |
| |
| class MultiscreenWindowManagementPermissionContextTest |
| : public WindowManagementPermissionContextTest { |
| public: |
| #if !BUILDFLAG(IS_CHROMEOS) |
| ~MultiscreenWindowManagementPermissionContextTest() override { |
| display::Screen::SetScreenInstance(nullptr); |
| } |
| #endif |
| |
| void SetScreenInstance() override { |
| #if BUILDFLAG(IS_CHROMEOS) |
| // Use the default, see SetUpOnMainThread. |
| WindowManagementPermissionContextTest::SetScreenInstance(); |
| #else |
| display::Screen::SetScreenInstance(&screen_); |
| screen_.display_list().AddDisplay({1, gfx::Rect(100, 100, 801, 802)}, |
| display::DisplayList::Type::PRIMARY); |
| screen_.display_list().AddDisplay({2, gfx::Rect(901, 100, 802, 803)}, |
| display::DisplayList::Type::NOT_PRIMARY); |
| ASSERT_EQ(2, display::Screen::Get()->GetNumDisplays()); |
| #endif // BUILDFLAG(IS_CHROMEOS) |
| } |
| |
| void SetUpOnMainThread() override { |
| #if BUILDFLAG(IS_CHROMEOS) |
| // This has to happen later than SetScreenInstance as the ash shell |
| // does not exist yet. |
| display::test::DisplayManagerTestApi(ash::Shell::Get()->display_manager()) |
| .UpdateDisplay("100+100-801x802,901+100-802x803"); |
| ASSERT_EQ(2, display::Screen::Get()->GetNumDisplays()); |
| #endif |
| WindowManagementPermissionContextTest::SetUpOnMainThread(); |
| } |
| |
| private: |
| display::ScreenBase screen_; |
| }; |
| |
| // Tests gesture requirements (a gesture is only needed to prompt the user). |
| IN_PROC_BROWSER_TEST_F(WindowManagementPermissionContextTest, GestureToPrompt) { |
| const GURL url(https_test_server()->GetURL("a.test", "/empty.html")); |
| EXPECT_TRUE(ui_test_utils::NavigateToURL(browser(), url)); |
| auto* tab = browser()->tab_strip_model()->GetActiveWebContents(); |
| |
| // Auto-dismiss the permission request, iff the prompt is shown. |
| permissions::PermissionRequestManager* permission_request_manager = |
| permissions::PermissionRequestManager::FromWebContents(tab); |
| permission_request_manager->set_auto_response_for_test( |
| permissions::PermissionRequestManager::ACCEPT_ALL); |
| |
| // Calling getScreenDetails() without a gesture or pre-existing permission |
| // will not prompt the user, and leaves the permission in the default "prompt" |
| // state. |
| EXPECT_FALSE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| EXPECT_EQ("error", EvalJs(tab, kGetScreensScript, |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| EXPECT_EQ("prompt", EvalJs(tab, kCheckPermissionScript, |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| |
| // Calling getScreenDetails() with a gesture will show the prompt, and |
| // auto-accept. |
| EXPECT_FALSE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| EXPECT_EQ("granted", EvalJs(tab, kGetScreensScript)); |
| EXPECT_TRUE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| |
| // Calling getScreenDetails() without a gesture, but with pre-existing |
| // permission, will succeed, since it does not need to prompt the user. |
| WaitForUserActivationExpiry(); |
| EXPECT_FALSE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| EXPECT_EQ("granted", EvalJs(tab, kGetScreensScript, |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| EXPECT_FALSE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| } |
| |
| // TODO(crbug.com/40212482): Test failing on linux-chromeos-chrome. |
| // TODO(crbug.com/40212443): Test failing on linux. |
| #if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX) |
| #define MAYBE_DismissAndDeny DISABLED_DismissAndDeny |
| #else |
| #define MAYBE_DismissAndDeny DismissAndDeny |
| #endif |
| // Tests user activation after dimissing and denying the permission request. |
| IN_PROC_BROWSER_TEST_F(WindowManagementPermissionContextTest, |
| MAYBE_DismissAndDeny) { |
| const GURL url(https_test_server()->GetURL("a.test", "/empty.html")); |
| EXPECT_TRUE(ui_test_utils::NavigateToURL(browser(), url)); |
| auto* tab = browser()->tab_strip_model()->GetActiveWebContents(); |
| EXPECT_FALSE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| permissions::PermissionRequestManager* permission_request_manager = |
| permissions::PermissionRequestManager::FromWebContents(tab); |
| |
| // Dismiss the prompt after activation expires, expect no activation. |
| ExecuteScriptAsync(tab, "getScreenDetails()"); |
| WaitForUserActivationExpiry(); |
| ASSERT_TRUE(permission_request_manager->IsRequestInProgress()); |
| permission_request_manager->Dismiss(); |
| EXPECT_EQ("prompt", EvalJs(tab, kCheckPermissionScript, |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| EXPECT_FALSE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| |
| // Deny the prompt after activation expires, expect no activation. |
| ExecuteScriptAsync(tab, "getScreenDetails()"); |
| WaitForUserActivationExpiry(); |
| ASSERT_TRUE(permission_request_manager->IsRequestInProgress()); |
| permission_request_manager->Deny(); |
| EXPECT_EQ("denied", EvalJs(tab, kCheckPermissionScript, |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| EXPECT_FALSE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| } |
| |
| // Tests user activation after accepting the permission request. |
| IN_PROC_BROWSER_TEST_F(WindowManagementPermissionContextTest, Accept) { |
| const GURL url(https_test_server()->GetURL("a.test", "/empty.html")); |
| EXPECT_TRUE(ui_test_utils::NavigateToURL(browser(), url)); |
| auto* tab = browser()->tab_strip_model()->GetActiveWebContents(); |
| EXPECT_FALSE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| permissions::PermissionRequestManager* permission_request_manager = |
| permissions::PermissionRequestManager::FromWebContents(tab); |
| |
| // Accept the prompt after activation expires, expect an activation signal. |
| ExecuteScriptAsync(tab, "getScreenDetails()"); |
| WaitForUserActivationExpiry(); |
| ASSERT_TRUE(permission_request_manager->IsRequestInProgress()); |
| permission_request_manager->Accept(); |
| EXPECT_EQ("granted", EvalJs(tab, kCheckPermissionScript, |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| EXPECT_TRUE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(WindowManagementPermissionContextTest, |
| IFrameSameOriginAllow) { |
| const GURL url(https_test_server()->GetURL("a.test", "/iframe.html")); |
| EXPECT_TRUE(ui_test_utils::NavigateToURL(browser(), url)); |
| auto* tab = browser()->tab_strip_model()->GetActiveWebContents(); |
| |
| content::RenderFrameHost* child = ChildFrameAt(tab->GetPrimaryMainFrame(), 0); |
| ASSERT_TRUE(child); |
| EXPECT_FALSE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| EXPECT_FALSE(child->GetMainFrame()->HasTransientUserActivation()); |
| |
| permissions::PermissionRequestManager* permission_request_manager = |
| permissions::PermissionRequestManager::FromWebContents(tab); |
| |
| // Accept the prompt after activation expires, expect an activation signal. |
| ExecuteScriptAsync(child, "getScreenDetails()"); |
| WaitForUserActivationExpiry(); |
| ASSERT_TRUE(permission_request_manager->IsRequestInProgress()); |
| permission_request_manager->Accept(); |
| EXPECT_EQ("granted", EvalJs(child, kCheckPermissionScript, |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| EXPECT_TRUE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| EXPECT_TRUE(child->GetMainFrame()->HasTransientUserActivation()); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(WindowManagementPermissionContextTest, |
| IFrameCrossOriginDeny) { |
| const GURL url(https_test_server()->GetURL("a.test", "/iframe.html")); |
| EXPECT_TRUE(ui_test_utils::NavigateToURL(browser(), url)); |
| auto* tab = browser()->tab_strip_model()->GetActiveWebContents(); |
| |
| GURL subframe_url(https_test_server()->GetURL("b.test", "/title1.html")); |
| content::NavigateIframeToURL(tab, /*iframe_id=*/"test", subframe_url); |
| |
| content::RenderFrameHost* child = ChildFrameAt(tab->GetPrimaryMainFrame(), 0); |
| ASSERT_TRUE(child); |
| EXPECT_FALSE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| EXPECT_FALSE(child->GetMainFrame()->HasTransientUserActivation()); |
| |
| permissions::PermissionRequestManager* permission_request_manager = |
| permissions::PermissionRequestManager::FromWebContents(tab); |
| |
| // PermissionRequestManager will accept any window management permission |
| // dialogs that appear. However, the window-management permission is not |
| // explicitly allowed on the iframe, so requests made by the child frame will |
| // be automatically denied before a prompt might be issued. |
| permission_request_manager->set_auto_response_for_test( |
| permissions::PermissionRequestManager::ACCEPT_ALL); |
| EXPECT_EQ("error", EvalJs(child, kGetScreensScript)); |
| EXPECT_EQ("denied", EvalJs(child, kCheckPermissionScript, |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(WindowManagementPermissionContextTest, |
| IFrameCrossOriginExplicitAllow) { |
| const GURL url(https_test_server()->GetURL("a.test", "/iframe.html")); |
| EXPECT_TRUE(ui_test_utils::NavigateToURL(browser(), url)); |
| auto* tab = browser()->tab_strip_model()->GetActiveWebContents(); |
| |
| // See https://w3c.github.io/webappsec-permissions-policy/ for more |
| // information on permissions policies and allowing cross-origin iframes |
| // to have particular permissions. |
| EXPECT_TRUE(ExecJs(tab, |
| R"(const frame = document.getElementById('test'); |
| frame.setAttribute('allow', 'window-management');)", |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| |
| GURL subframe_url(https_test_server()->GetURL("b.test", "/title1.html")); |
| content::NavigateIframeToURL(tab, /*iframe_id=*/"test", subframe_url); |
| |
| content::RenderFrameHost* child = ChildFrameAt(tab->GetPrimaryMainFrame(), 0); |
| ASSERT_TRUE(child); |
| EXPECT_FALSE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| EXPECT_FALSE(child->GetMainFrame()->HasTransientUserActivation()); |
| |
| permissions::PermissionRequestManager* permission_request_manager = |
| permissions::PermissionRequestManager::FromWebContents(tab); |
| |
| // Accept the prompt after activation expires, expect an activation signal. |
| ExecuteScriptAsync(child, "getScreenDetails()"); |
| WaitForUserActivationExpiry(); |
| |
| ASSERT_TRUE(permission_request_manager->IsRequestInProgress()); |
| permission_request_manager->Accept(); |
| EXPECT_EQ("granted", EvalJs(child, kCheckPermissionScript, |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| EXPECT_TRUE(tab->GetPrimaryMainFrame()->HasTransientUserActivation()); |
| EXPECT_TRUE(child->GetMainFrame()->HasTransientUserActivation()); |
| } |
| |
| // TODO(enne): Windows assumes that display::GetScreen() is a ScreenWin |
| // which is not true here. |
| #if !BUILDFLAG(IS_WIN) |
| |
| // Verify that window.screen.isExtended returns true in a same-origin |
| // iframe without the window management permission policy allowed. |
| IN_PROC_BROWSER_TEST_F(MultiscreenWindowManagementPermissionContextTest, |
| IsExtendedSameOriginAllow) { |
| const GURL url(https_test_server()->GetURL("a.test", "/iframe.html")); |
| EXPECT_TRUE(ui_test_utils::NavigateToURL(browser(), url)); |
| auto* tab = browser()->tab_strip_model()->GetActiveWebContents(); |
| |
| content::RenderFrameHost* child = ChildFrameAt(tab->GetPrimaryMainFrame(), 0); |
| ASSERT_TRUE(child); |
| |
| EXPECT_EQ(true, EvalJs(tab, R"(window.screen.isExtended)", |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| EXPECT_EQ(true, EvalJs(child, R"(window.screen.isExtended)", |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| } |
| |
| // Verify that window.screen.isExtended returns false in a cross-origin |
| // iframe without the window management permission policy allowed. |
| IN_PROC_BROWSER_TEST_F(MultiscreenWindowManagementPermissionContextTest, |
| IsExtendedCrossOriginDeny) { |
| const GURL url(https_test_server()->GetURL("a.test", "/iframe.html")); |
| EXPECT_TRUE(ui_test_utils::NavigateToURL(browser(), url)); |
| auto* tab = browser()->tab_strip_model()->GetActiveWebContents(); |
| |
| GURL subframe_url(https_test_server()->GetURL("b.test", "/title1.html")); |
| content::NavigateIframeToURL(tab, /*iframe_id=*/"test", subframe_url); |
| |
| content::RenderFrameHost* child = ChildFrameAt(tab->GetPrimaryMainFrame(), 0); |
| ASSERT_TRUE(child); |
| |
| EXPECT_EQ(true, EvalJs(tab, R"(window.screen.isExtended)", |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| EXPECT_EQ(false, EvalJs(child, R"(window.screen.isExtended)", |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| } |
| |
| // Verify that window.screen.isExtended returns true in a cross-origin |
| // iframe with the window management permission policy allowed. |
| IN_PROC_BROWSER_TEST_F(MultiscreenWindowManagementPermissionContextTest, |
| IsExtendedCrossOriginAllow) { |
| const GURL url(https_test_server()->GetURL("a.test", "/iframe.html")); |
| EXPECT_TRUE(ui_test_utils::NavigateToURL(browser(), url)); |
| auto* tab = browser()->tab_strip_model()->GetActiveWebContents(); |
| |
| // See https://w3c.github.io/webappsec-permissions-policy/ for more |
| // information on permissions policies and allowing cross-origin iframes |
| // to have particular permissions. |
| EXPECT_TRUE(ExecJs(tab, R"(const frame = document.getElementById('test'); |
| frame.setAttribute('allow', 'window-management');)", |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| |
| GURL subframe_url(https_test_server()->GetURL("b.test", "/title1.html")); |
| content::NavigateIframeToURL(tab, /*iframe_id=*/"test", subframe_url); |
| |
| content::RenderFrameHost* child = ChildFrameAt(tab->GetPrimaryMainFrame(), 0); |
| ASSERT_TRUE(child); |
| |
| EXPECT_EQ(true, EvalJs(tab, R"(window.screen.isExtended)", |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| EXPECT_EQ(true, EvalJs(child, R"(window.screen.isExtended)", |
| content::EXECUTE_SCRIPT_NO_USER_GESTURE)); |
| } |
| |
| #endif // !BUILDFLAG(IS_WIN) |
| |
| } // namespace |
