| // Copyright 2017 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. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_WORKER_FETCH_CONTEXT_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_WORKER_FETCH_CONTEXT_H_ |
| |
| #include <memory> |
| #include "base/single_thread_task_runner.h" |
| #include "services/network/public/mojom/request_context_frame_type.mojom-blink.h" |
| #include "third_party/blink/public/mojom/service_worker/service_worker_object.mojom-blink.h" |
| #include "third_party/blink/renderer/core/core_export.h" |
| #include "third_party/blink/renderer/core/loader/base_fetch_context.h" |
| #include "third_party/blink/renderer/platform/wtf/forward.h" |
| |
| namespace blink { |
| |
| class CoreProbeSink; |
| class Resource; |
| class SubresourceFilter; |
| class WebURLLoader; |
| class WebWorkerFetchContext; |
| class WorkerContentSettingsClient; |
| class WorkerSettings; |
| class WorkerOrWorkletGlobalScope; |
| enum class ResourceType : uint8_t; |
| |
| // The WorkerFetchContext is a FetchContext for workers (dedicated, shared and |
| // service workers) and threaded worklets (animation and audio worklets). |
| class WorkerFetchContext final : public BaseFetchContext { |
| public: |
| WorkerFetchContext(WorkerOrWorkletGlobalScope&, |
| scoped_refptr<WebWorkerFetchContext>, |
| SubresourceFilter*, |
| FetchClientSettingsObject&); |
| ~WorkerFetchContext() override; |
| |
| // BaseFetchContext implementation: |
| KURL GetSiteForCookies() const override; |
| SubresourceFilter* GetSubresourceFilter() const override; |
| PreviewsResourceLoadingHints* GetPreviewsResourceLoadingHints() |
| const override; |
| bool AllowScriptFromSource(const KURL&) const override; |
| bool ShouldBlockRequestByInspector(const KURL&) const override; |
| void DispatchDidBlockRequest(const ResourceRequest&, |
| const FetchInitiatorInfo&, |
| ResourceRequestBlockedReason, |
| ResourceType) const override; |
| bool ShouldBypassMainWorldCSP() const override; |
| bool IsSVGImageChromeClient() const override; |
| void CountUsage(WebFeature) const override; |
| void CountDeprecation(WebFeature) const override; |
| bool ShouldBlockWebSocketByMixedContentCheck(const KURL&) const override; |
| std::unique_ptr<WebSocketHandshakeThrottle> CreateWebSocketHandshakeThrottle() |
| override; |
| bool ShouldBlockFetchByMixedContentCheck( |
| mojom::RequestContextType, |
| network::mojom::RequestContextFrameType, |
| ResourceRequest::RedirectStatus, |
| const KURL&, |
| SecurityViolationReportingPolicy) const override; |
| bool ShouldBlockFetchAsCredentialedSubresource(const ResourceRequest&, |
| const KURL&) const override; |
| bool ShouldLoadNewResource(ResourceType) const override { return true; } |
| const KURL& Url() const override; |
| const SecurityOrigin* GetParentSecurityOrigin() const override; |
| base::Optional<mojom::IPAddressSpace> GetAddressSpace() const override; |
| const ContentSecurityPolicy* GetContentSecurityPolicy() const override; |
| void AddConsoleMessage(ConsoleMessage*) const override; |
| |
| // FetchContext implementation: |
| std::unique_ptr<WebURLLoader> CreateURLLoader( |
| const ResourceRequest&, |
| const ResourceLoaderOptions&) override; |
| std::unique_ptr<CodeCacheLoader> CreateCodeCacheLoader() override; |
| void PrepareRequest(ResourceRequest&, RedirectType) override; |
| blink::mojom::ControllerServiceWorkerMode IsControlledByServiceWorker() |
| const override; |
| int ApplicationCacheHostID() const override; |
| void AddAdditionalRequestHeaders(ResourceRequest&, |
| FetchResourceType) override; |
| void DispatchWillSendRequest(unsigned long, |
| ResourceRequest&, |
| const ResourceResponse&, |
| ResourceType, |
| const FetchInitiatorInfo&) override; |
| void DispatchDidReceiveResponse(unsigned long identifier, |
| const ResourceResponse&, |
| network::mojom::RequestContextFrameType, |
| mojom::RequestContextType, |
| Resource*, |
| ResourceResponseType) override; |
| void DispatchDidReceiveData(unsigned long identifier, |
| const char* data, |
| size_t data_length) override; |
| void DispatchDidReceiveEncodedData(unsigned long identifier, |
| size_t encoded_data_length) override; |
| void DispatchDidFinishLoading(unsigned long identifier, |
| TimeTicks finish_time, |
| int64_t encoded_data_length, |
| int64_t decoded_body_length, |
| bool should_report_corb_blocking) override; |
| void DispatchDidFail(const KURL&, |
| unsigned long identifier, |
| const ResourceError&, |
| int64_t encoded_data_length, |
| bool isInternalRequest) override; |
| void AddResourceTiming(const ResourceTimingInfo&) override; |
| void PopulateResourceRequest(ResourceType, |
| const ClientHintsPreferences&, |
| const FetchParameters::ResourceWidth&, |
| ResourceRequest&) override; |
| bool DefersLoading() const override; |
| |
| std::unique_ptr<scheduler::WebResourceLoadingTaskRunnerHandle> |
| CreateResourceLoadingTaskRunnerHandle() override; |
| |
| SecurityContext& GetSecurityContext() const; |
| WorkerSettings* GetWorkerSettings() const; |
| WorkerContentSettingsClient* GetWorkerContentSettingsClient() const; |
| WebWorkerFetchContext* GetWebWorkerFetchContext() const { |
| return web_context_.get(); |
| } |
| |
| void Trace(blink::Visitor*) override; |
| |
| private: |
| void SetFirstPartyCookie(ResourceRequest&); |
| |
| CoreProbeSink* Probe() const; |
| |
| const Member<WorkerOrWorkletGlobalScope> global_scope_; |
| |
| const scoped_refptr<WebWorkerFetchContext> web_context_; |
| Member<SubresourceFilter> subresource_filter_; |
| |
| // The value of |save_data_enabled_| is read once per frame from |
| // NetworkStateNotifier, which is guarded by a mutex lock, and cached locally |
| // here for performance. |
| const bool save_data_enabled_; |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_LOADER_WORKER_FETCH_CONTEXT_H_ |