| // Copyright 2014 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 "content/browser/service_worker/service_worker_controllee_request_handler.h" |
| |
| #include <utility> |
| #include <vector> |
| |
| #include "base/bind_helpers.h" |
| #include "base/callback_helpers.h" |
| #include "base/files/scoped_temp_dir.h" |
| #include "base/logging.h" |
| #include "base/run_loop.h" |
| #include "base/test/metrics/histogram_tester.h" |
| #include "base/test/scoped_feature_list.h" |
| #include "components/offline_pages/buildflags/buildflags.h" |
| #include "content/browser/service_worker/embedded_worker_test_helper.h" |
| #include "content/browser/service_worker/service_worker_context_core.h" |
| #include "content/browser/service_worker/service_worker_provider_host.h" |
| #include "content/browser/service_worker/service_worker_registration.h" |
| #include "content/browser/service_worker/service_worker_response_type.h" |
| #include "content/browser/service_worker/service_worker_test_utils.h" |
| #include "content/common/service_worker/service_worker_types.h" |
| #include "content/public/browser/resource_context.h" |
| #include "content/public/common/resource_type.h" |
| #include "content/public/test/test_browser_thread_bundle.h" |
| #include "content/test/test_content_browser_client.h" |
| #include "net/traffic_annotation/network_traffic_annotation_test_helper.h" |
| #include "net/url_request/url_request_context.h" |
| #include "net/url_request/url_request_test_util.h" |
| #include "services/network/public/cpp/resource_request_body.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/blink/public/mojom/fetch/fetch_api_request.mojom.h" |
| #include "third_party/blink/public/mojom/service_worker/service_worker_registration.mojom.h" |
| |
| namespace content { |
| namespace service_worker_controllee_request_handler_unittest { |
| |
| class ServiceWorkerControlleeRequestHandlerTest : public testing::Test { |
| public: |
| class ServiceWorkerRequestTestResources { |
| public: |
| ServiceWorkerRequestTestResources( |
| ServiceWorkerControlleeRequestHandlerTest* test, |
| const GURL& url, |
| ResourceType type, |
| network::mojom::FetchRequestMode fetch_type = |
| network::mojom::FetchRequestMode::kNoCors) |
| : resource_type_(type), |
| request_(test->url_request_context_.CreateRequest( |
| url, |
| net::DEFAULT_PRIORITY, |
| &test->url_request_delegate_, |
| TRAFFIC_ANNOTATION_FOR_TESTS)), |
| handler_(new ServiceWorkerControlleeRequestHandler( |
| test->context()->AsWeakPtr(), |
| test->provider_host_, |
| fetch_type, |
| network::mojom::FetchCredentialsMode::kOmit, |
| network::mojom::FetchRedirectMode::kFollow, |
| std::string() /* integrity */, |
| false /* keepalive */, |
| type, |
| blink::mojom::RequestContextType::HYPERLINK, |
| scoped_refptr<network::ResourceRequestBody>())) {} |
| |
| ServiceWorkerNavigationLoader* MaybeCreateLoader() { |
| network::ResourceRequest resource_request; |
| resource_request.url = request_->url(); |
| resource_request.resource_type = static_cast<int>(resource_type_); |
| resource_request.headers = request()->extra_request_headers(); |
| handler_->MaybeCreateLoader(resource_request, nullptr, |
| base::DoNothing(), base::DoNothing()); |
| return handler_->loader(); |
| } |
| |
| void ResetHandler() { handler_.reset(nullptr); } |
| |
| net::URLRequest* request() const { return request_.get(); } |
| |
| private: |
| const ResourceType resource_type_; |
| std::unique_ptr<net::URLRequest> request_; |
| std::unique_ptr<ServiceWorkerControlleeRequestHandler> handler_; |
| }; |
| |
| ServiceWorkerControlleeRequestHandlerTest() |
| : browser_thread_bundle_(TestBrowserThreadBundle::IO_MAINLOOP) {} |
| |
| void SetUp() override { |
| SetUpWithHelper(new EmbeddedWorkerTestHelper(base::FilePath())); |
| } |
| |
| void SetUpWithHelper(EmbeddedWorkerTestHelper* helper) { |
| helper_.reset(helper); |
| |
| // A new unstored registration/version. |
| scope_ = GURL("https://host/scope/"); |
| script_url_ = GURL("https://host/script.js"); |
| blink::mojom::ServiceWorkerRegistrationOptions options; |
| options.scope = scope_; |
| registration_ = |
| new ServiceWorkerRegistration(options, 1L, context()->AsWeakPtr()); |
| version_ = new ServiceWorkerVersion(registration_.get(), script_url_, |
| blink::mojom::ScriptType::kClassic, 1L, |
| context()->AsWeakPtr()); |
| |
| context()->storage()->LazyInitializeForTest(base::DoNothing()); |
| base::RunLoop().RunUntilIdle(); |
| |
| std::vector<ServiceWorkerDatabase::ResourceRecord> records; |
| records.push_back(WriteToDiskCacheSync( |
| context()->storage(), version_->script_url(), |
| context()->storage()->NewResourceId(), {} /* headers */, "I'm a body", |
| "I'm a meta data")); |
| version_->script_cache_map()->SetResources(records); |
| version_->SetMainScriptHttpResponseInfo( |
| EmbeddedWorkerTestHelper::CreateHttpResponseInfo()); |
| |
| // An empty host. |
| remote_endpoints_.emplace_back(); |
| provider_host_ = CreateProviderHostForWindow( |
| helper_->mock_render_process_id(), true /* is_parent_frame_secure */, |
| helper_->context()->AsWeakPtr(), &remote_endpoints_.back()); |
| } |
| |
| void TearDown() override { |
| version_ = nullptr; |
| registration_ = nullptr; |
| helper_.reset(); |
| } |
| |
| ServiceWorkerContextCore* context() const { return helper_->context(); } |
| |
| void SetProviderHostIsSecure(ServiceWorkerProviderHost* host, |
| bool is_secure) { |
| host->is_parent_frame_secure_ = is_secure; |
| } |
| |
| protected: |
| TestBrowserThreadBundle browser_thread_bundle_; |
| std::unique_ptr<EmbeddedWorkerTestHelper> helper_; |
| scoped_refptr<ServiceWorkerRegistration> registration_; |
| scoped_refptr<ServiceWorkerVersion> version_; |
| base::WeakPtr<ServiceWorkerProviderHost> provider_host_; |
| net::URLRequestContext url_request_context_; |
| net::TestDelegate url_request_delegate_; |
| GURL scope_; |
| GURL script_url_; |
| std::vector<ServiceWorkerRemoteProviderEndpoint> remote_endpoints_; |
| }; |
| |
| class ServiceWorkerTestContentBrowserClient : public TestContentBrowserClient { |
| public: |
| ServiceWorkerTestContentBrowserClient() {} |
| bool AllowServiceWorker( |
| const GURL& scope, |
| const GURL& first_party, |
| content::ResourceContext* context, |
| base::RepeatingCallback<WebContents*()> wc_getter) override { |
| return false; |
| } |
| }; |
| |
| TEST_F(ServiceWorkerControlleeRequestHandlerTest, Basic) { |
| base::HistogramTester histogram_tester; |
| |
| // Prepare a valid version and registration. |
| version_->set_fetch_handler_existence( |
| ServiceWorkerVersion::FetchHandlerExistence::EXISTS); |
| version_->SetStatus(ServiceWorkerVersion::ACTIVATED); |
| registration_->SetActiveVersion(version_); |
| { |
| base::RunLoop loop; |
| context()->storage()->StoreRegistration( |
| registration_.get(), version_.get(), |
| base::BindOnce( |
| [](base::OnceClosure closure, |
| blink::ServiceWorkerStatusCode status) { |
| ASSERT_EQ(blink::ServiceWorkerStatusCode::kOk, status); |
| std::move(closure).Run(); |
| }, |
| loop.QuitClosure())); |
| loop.Run(); |
| } |
| |
| histogram_tester.ExpectTotalCount( |
| "ServiceWorker.LookupRegistration.MainResource.Time.Exists", 0); |
| |
| // Conduct a main resource load. |
| ServiceWorkerRequestTestResources test_resources( |
| this, GURL("https://host/scope/doc"), ResourceType::kMainFrame); |
| ServiceWorkerNavigationLoader* loader = test_resources.MaybeCreateLoader(); |
| |
| EXPECT_FALSE(loader->ShouldFallbackToNetwork()); |
| EXPECT_FALSE(loader->ShouldForwardToServiceWorker()); |
| EXPECT_FALSE(version_->HasControllee()); |
| |
| base::RunLoop().RunUntilIdle(); |
| |
| EXPECT_FALSE(loader->ShouldFallbackToNetwork()); |
| EXPECT_TRUE(loader->ShouldForwardToServiceWorker()); |
| EXPECT_TRUE(version_->HasControllee()); |
| histogram_tester.ExpectTotalCount( |
| "ServiceWorker.LookupRegistration.MainResource.Time.Exists", 1); |
| |
| test_resources.ResetHandler(); |
| } |
| |
| TEST_F(ServiceWorkerControlleeRequestHandlerTest, DoesNotExist) { |
| base::HistogramTester histogram_tester; |
| histogram_tester.ExpectTotalCount( |
| "ServiceWorker.LookupRegistration.MainResource.Time.DoesNotExist", 0); |
| |
| // No version and registration exists in the scope. |
| |
| // Conduct a main resource load. |
| ServiceWorkerRequestTestResources test_resources( |
| this, GURL("https://host/scope/doc"), ResourceType::kMainFrame); |
| ServiceWorkerNavigationLoader* loader = test_resources.MaybeCreateLoader(); |
| EXPECT_FALSE(loader); |
| |
| histogram_tester.ExpectTotalCount( |
| "ServiceWorker.LookupRegistration.MainResource.Time.DoesNotExist", 1); |
| |
| test_resources.ResetHandler(); |
| } |
| |
| TEST_F(ServiceWorkerControlleeRequestHandlerTest, Error) { |
| base::HistogramTester histogram_tester; |
| |
| // Disabling the storage makes looking up the registration return an error. |
| context()->storage()->Disable(); |
| |
| histogram_tester.ExpectTotalCount( |
| "ServiceWorker.LookupRegistration.MainResource.Time.Error", 0); |
| |
| // Conduct a main resource load. |
| ServiceWorkerRequestTestResources test_resources( |
| this, GURL("https://host/scope/doc"), ResourceType::kMainFrame); |
| ServiceWorkerNavigationLoader* loader = test_resources.MaybeCreateLoader(); |
| EXPECT_FALSE(loader); |
| |
| histogram_tester.ExpectTotalCount( |
| "ServiceWorker.LookupRegistration.MainResource.Time.Error", 1); |
| |
| test_resources.ResetHandler(); |
| } |
| |
| TEST_F(ServiceWorkerControlleeRequestHandlerTest, DisallowServiceWorker) { |
| ServiceWorkerTestContentBrowserClient test_browser_client; |
| ContentBrowserClient* old_browser_client = |
| SetBrowserClientForTesting(&test_browser_client); |
| |
| // Store an activated worker. |
| version_->set_fetch_handler_existence( |
| ServiceWorkerVersion::FetchHandlerExistence::EXISTS); |
| version_->SetStatus(ServiceWorkerVersion::ACTIVATED); |
| registration_->SetActiveVersion(version_); |
| context()->storage()->StoreRegistration(registration_.get(), version_.get(), |
| base::DoNothing()); |
| base::RunLoop().RunUntilIdle(); |
| |
| // Conduct a main resource load. |
| ServiceWorkerRequestTestResources test_resources( |
| this, GURL("https://host/scope/doc"), ResourceType::kMainFrame); |
| ServiceWorkerNavigationLoader* loader = test_resources.MaybeCreateLoader(); |
| ASSERT_TRUE(loader); |
| |
| EXPECT_FALSE(loader->ShouldFallbackToNetwork()); |
| EXPECT_FALSE(loader->ShouldForwardToServiceWorker()); |
| EXPECT_FALSE(version_->HasControllee()); |
| base::RunLoop().RunUntilIdle(); |
| |
| // Verify we did not use the worker. |
| EXPECT_TRUE(loader->ShouldFallbackToNetwork()); |
| EXPECT_FALSE(loader->ShouldForwardToServiceWorker()); |
| EXPECT_FALSE(version_->HasControllee()); |
| |
| SetBrowserClientForTesting(old_browser_client); |
| } |
| |
| TEST_F(ServiceWorkerControlleeRequestHandlerTest, InsecureContext) { |
| // Store an activated worker. |
| version_->set_fetch_handler_existence( |
| ServiceWorkerVersion::FetchHandlerExistence::EXISTS); |
| version_->SetStatus(ServiceWorkerVersion::ACTIVATED); |
| registration_->SetActiveVersion(version_); |
| context()->storage()->StoreRegistration(registration_.get(), version_.get(), |
| base::DoNothing()); |
| base::RunLoop().RunUntilIdle(); |
| |
| SetProviderHostIsSecure(provider_host_.get(), false); |
| |
| // Conduct a main resource load. |
| ServiceWorkerRequestTestResources test_resources( |
| this, GURL("https://host/scope/doc"), ResourceType::kMainFrame); |
| ServiceWorkerNavigationLoader* loader = test_resources.MaybeCreateLoader(); |
| ASSERT_TRUE(loader); |
| |
| EXPECT_FALSE(loader->ShouldFallbackToNetwork()); |
| EXPECT_FALSE(loader->ShouldForwardToServiceWorker()); |
| EXPECT_FALSE(version_->HasControllee()); |
| base::RunLoop().RunUntilIdle(); |
| |
| // Verify we did not use the worker. |
| EXPECT_TRUE(loader->ShouldFallbackToNetwork()); |
| EXPECT_FALSE(loader->ShouldForwardToServiceWorker()); |
| EXPECT_FALSE(version_->HasControllee()); |
| } |
| |
| TEST_F(ServiceWorkerControlleeRequestHandlerTest, ActivateWaitingVersion) { |
| // Store a registration that is installed but not activated yet. |
| version_->set_fetch_handler_existence( |
| ServiceWorkerVersion::FetchHandlerExistence::EXISTS); |
| version_->SetStatus(ServiceWorkerVersion::INSTALLED); |
| registration_->SetWaitingVersion(version_); |
| context()->storage()->StoreRegistration(registration_.get(), version_.get(), |
| base::DoNothing()); |
| base::RunLoop().RunUntilIdle(); |
| |
| // Conduct a main resource load. |
| ServiceWorkerRequestTestResources test_resources( |
| this, GURL("https://host/scope/doc"), ResourceType::kMainFrame); |
| ServiceWorkerNavigationLoader* loader = test_resources.MaybeCreateLoader(); |
| ASSERT_TRUE(loader); |
| |
| EXPECT_FALSE(loader->ShouldFallbackToNetwork()); |
| EXPECT_FALSE(loader->ShouldForwardToServiceWorker()); |
| EXPECT_FALSE(version_->HasControllee()); |
| |
| base::RunLoop().RunUntilIdle(); |
| |
| EXPECT_EQ(ServiceWorkerVersion::ACTIVATED, version_->status()); |
| EXPECT_FALSE(loader->ShouldFallbackToNetwork()); |
| EXPECT_TRUE(loader->ShouldForwardToServiceWorker()); |
| EXPECT_TRUE(version_->HasControllee()); |
| |
| test_resources.ResetHandler(); |
| } |
| |
| // Test that an installing registration is associated with a provider host. |
| TEST_F(ServiceWorkerControlleeRequestHandlerTest, InstallingRegistration) { |
| // Create an installing registration. |
| version_->SetStatus(ServiceWorkerVersion::INSTALLING); |
| version_->set_fetch_handler_existence( |
| ServiceWorkerVersion::FetchHandlerExistence::EXISTS); |
| registration_->SetInstallingVersion(version_); |
| context()->storage()->NotifyInstallingRegistration(registration_.get()); |
| |
| // Conduct a main resource load. |
| ServiceWorkerRequestTestResources test_resources( |
| this, GURL("https://host/scope/doc"), ResourceType::kMainFrame); |
| ServiceWorkerNavigationLoader* job = test_resources.MaybeCreateLoader(); |
| |
| base::RunLoop().RunUntilIdle(); |
| |
| // The handler should have fallen back to network and destroyed the job. The |
| // provider host should not be controlled. However it should add the |
| // registration as a matching registration so it can be used for .ready and |
| // claim(). |
| EXPECT_FALSE(job); |
| EXPECT_FALSE(version_->HasControllee()); |
| EXPECT_FALSE(provider_host_->controller()); |
| EXPECT_EQ(registration_.get(), provider_host_->MatchRegistration()); |
| } |
| |
| // Test to not regress crbug/414118. |
| TEST_F(ServiceWorkerControlleeRequestHandlerTest, DeletedProviderHost) { |
| // Store a registration so the call to FindRegistrationForDocument will read |
| // from the database. |
| version_->set_fetch_handler_existence( |
| ServiceWorkerVersion::FetchHandlerExistence::EXISTS); |
| version_->SetStatus(ServiceWorkerVersion::ACTIVATED); |
| registration_->SetActiveVersion(version_); |
| context()->storage()->StoreRegistration(registration_.get(), version_.get(), |
| base::DoNothing()); |
| base::RunLoop().RunUntilIdle(); |
| version_ = nullptr; |
| registration_ = nullptr; |
| |
| // Conduct a main resource load. |
| ServiceWorkerRequestTestResources test_resources( |
| this, GURL("https://host/scope/doc"), ResourceType::kMainFrame); |
| ServiceWorkerNavigationLoader* loader = test_resources.MaybeCreateLoader(); |
| ASSERT_TRUE(loader); |
| |
| EXPECT_FALSE(loader->ShouldFallbackToNetwork()); |
| EXPECT_FALSE(loader->ShouldForwardToServiceWorker()); |
| |
| // Shouldn't crash if the ProviderHost is deleted prior to completion of |
| // the database lookup. |
| context()->RemoveProviderHost(provider_host_->provider_id()); |
| EXPECT_FALSE(provider_host_.get()); |
| base::RunLoop().RunUntilIdle(); |
| EXPECT_TRUE(loader->ShouldFallbackToNetwork()); |
| EXPECT_FALSE(loader->ShouldForwardToServiceWorker()); |
| } |
| |
| #if BUILDFLAG(ENABLE_OFFLINE_PAGES) |
| TEST_F(ServiceWorkerControlleeRequestHandlerTest, FallbackWithOfflineHeader) { |
| version_->set_fetch_handler_existence( |
| ServiceWorkerVersion::FetchHandlerExistence::EXISTS); |
| version_->SetStatus(ServiceWorkerVersion::ACTIVATED); |
| registration_->SetActiveVersion(version_); |
| context()->storage()->StoreRegistration(registration_.get(), version_.get(), |
| base::DoNothing()); |
| base::RunLoop().RunUntilIdle(); |
| version_ = NULL; |
| registration_ = NULL; |
| |
| ServiceWorkerRequestTestResources test_resources( |
| this, GURL("https://host/scope/doc"), ResourceType::kMainFrame); |
| // Sets an offline header to indicate force loading offline page. |
| test_resources.request()->SetExtraRequestHeaderByName( |
| "X-Chrome-offline", "reason=download", true); |
| ServiceWorkerNavigationLoader* loader = test_resources.MaybeCreateLoader(); |
| |
| EXPECT_FALSE(loader); |
| } |
| |
| TEST_F(ServiceWorkerControlleeRequestHandlerTest, FallbackWithNoOfflineHeader) { |
| version_->set_fetch_handler_existence( |
| ServiceWorkerVersion::FetchHandlerExistence::EXISTS); |
| version_->SetStatus(ServiceWorkerVersion::ACTIVATED); |
| registration_->SetActiveVersion(version_); |
| context()->storage()->StoreRegistration(registration_.get(), version_.get(), |
| base::DoNothing()); |
| base::RunLoop().RunUntilIdle(); |
| version_ = NULL; |
| registration_ = NULL; |
| |
| ServiceWorkerRequestTestResources test_resources( |
| this, GURL("https://host/scope/doc"), ResourceType::kMainFrame); |
| // Empty offline header value should not cause fallback. |
| test_resources.request()->SetExtraRequestHeaderByName("X-Chrome-offline", "", |
| true); |
| ServiceWorkerNavigationLoader* loader = test_resources.MaybeCreateLoader(); |
| |
| EXPECT_TRUE(loader); |
| } |
| #endif // BUILDFLAG(ENABLE_OFFLINE_PAGE) |
| |
| } // namespace service_worker_controllee_request_handler_unittest |
| } // namespace content |