/* * Copyright (C) 2008 Apple Inc. All Rights Reserved. * Copyright (C) 2012 Google Inc. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #include "third_party/blink/renderer/core/execution_context/execution_context.h" #include "base/metrics/histogram_functions.h" #include "base/tracing/protos/chrome_track_event.pbzero.h" #include "build/build_config.h" #include "third_party/blink/public/common/permissions_policy/document_policy_features.h" #include "third_party/blink/public/mojom/devtools/inspector_issue.mojom-blink-forward.h" #include "third_party/blink/public/mojom/frame/lifecycle.mojom-blink.h" #include "third_party/blink/public/mojom/permissions_policy/permissions_policy_feature.mojom-blink.h" #include "third_party/blink/public/mojom/permissions_policy/policy_disposition.mojom-blink.h" #include "third_party/blink/public/mojom/permissions_policy/policy_value.mojom-blink.h" #include "third_party/blink/public/mojom/v8_cache_options.mojom-blink.h" #include "third_party/blink/public/platform/task_type.h" #include "third_party/blink/renderer/bindings/core/v8/v8_binding_for_core.h" #include "third_party/blink/renderer/core/dom/events/event_target.h" #include "third_party/blink/renderer/core/events/error_event.h" #include "third_party/blink/renderer/core/execution_context/agent.h" #include "third_party/blink/renderer/core/execution_context/execution_context_lifecycle_state_observer.h" #include "third_party/blink/renderer/core/fileapi/public_url_manager.h" #include "third_party/blink/renderer/core/frame/csp/content_security_policy.h" #include "third_party/blink/renderer/core/frame/csp/execution_context_csp_delegate.h" #include "third_party/blink/renderer/core/frame/local_dom_window.h" #include "third_party/blink/renderer/core/frame/web_feature.h" #include "third_party/blink/renderer/core/inspector/console_message.h" #include "third_party/blink/renderer/core/inspector/inspector_audits_issue.h" #include "third_party/blink/renderer/core/loader/document_loader.h" #include "third_party/blink/renderer/core/origin_trials/origin_trial_context.h" #include "third_party/blink/renderer/core/workers/worker_global_scope.h" #include "third_party/blink/renderer/core/workers/worklet_global_scope.h" #include "third_party/blink/renderer/platform/bindings/dom_wrapper_world.h" #include "third_party/blink/renderer/platform/bindings/source_location.h" #include "third_party/blink/renderer/platform/context_lifecycle_notifier.h" #include "third_party/blink/renderer/platform/heap/garbage_collected.h" #include "third_party/blink/renderer/platform/instrumentation/use_counter.h" #include "third_party/blink/renderer/platform/loader/fetch/code_cache_host.h" #include "third_party/blink/renderer/platform/loader/fetch/memory_cache.h" #include "third_party/blink/renderer/platform/runtime_feature_state/runtime_feature_state_override_context.h" #include "third_party/blink/renderer/platform/scheduler/public/event_loop.h" #include "third_party/blink/renderer/platform/weborigin/scheme_registry.h" #include "third_party/blink/renderer/platform/weborigin/security_policy.h" #include "third_party/perfetto/include/perfetto/tracing/traced_proto.h" namespace blink { ExecutionContext::ExecutionContext(v8::Isolate* isolate, Agent* agent, bool is_window) : … { … } ExecutionContext::~ExecutionContext() = default; // static ExecutionContext* ExecutionContext::From(const ScriptState* script_state) { … } // static ExecutionContext* ExecutionContext::From(v8::Local<v8::Context> context) { … } // static CodeCacheHost* ExecutionContext::GetCodeCacheHostFromContext( ExecutionContext* execution_context) { … } void ExecutionContext::SetIsInBackForwardCache(bool value) { … } void ExecutionContext::SetLifecycleState(mojom::FrameLifecycleState state) { … } void ExecutionContext::NotifyContextDestroyed() { … } void ExecutionContext::CountDeprecation(WebFeature feature) { … } HeapObserverSet<ContextLifecycleObserver>& ExecutionContext::ContextLifecycleObserverSet() { … } unsigned ExecutionContext::ContextLifecycleStateObserverCountForTesting() const { … } bool ExecutionContext::SharedArrayBufferTransferAllowed() const { … } bool ExecutionContext::CheckSharedArrayBufferTransferAllowedAndReport() { … } void ExecutionContext::FileSharedArrayBufferCreationIssue() { … } void ExecutionContext::AddConsoleMessageImpl( mojom::blink::ConsoleMessageSource source, mojom::blink::ConsoleMessageLevel level, const String& message, bool discard_duplicates, std::optional<mojom::ConsoleMessageCategory> category) { … } void ExecutionContext::DispatchErrorEvent( ErrorEvent* error_event, SanitizeScriptErrors sanitize_script_errors) { … } bool ExecutionContext::DispatchErrorEventInternal( ErrorEvent* error_event, SanitizeScriptErrors sanitize_script_errors) { … } // TODO(crbug.com/1406134): Review each usage and see if replacing with // IsContextFrozenOrPaused() makes sense. bool ExecutionContext::IsContextPaused() const { … } LoaderFreezeMode ExecutionContext::GetLoaderFreezeMode() const { … } bool ExecutionContext::IsContextFrozenOrPaused() const { … } int ExecutionContext::CircularSequentialID() { … } PublicURLManager& ExecutionContext::GetPublicURLManager() { … } ContentSecurityPolicyDelegate& ExecutionContext::GetContentSecurityPolicyDelegate() { … } const DOMWrapperWorld* ExecutionContext::GetCurrentWorld() const { … } ContentSecurityPolicy* ExecutionContext::GetContentSecurityPolicyForCurrentWorld() { … } ContentSecurityPolicy* ExecutionContext::GetContentSecurityPolicyForWorld( const DOMWrapperWorld* world) { … } const SecurityOrigin* ExecutionContext::GetSecurityOrigin() const { … } SecurityOrigin* ExecutionContext::GetMutableSecurityOrigin() { … } ContentSecurityPolicy* ExecutionContext::GetContentSecurityPolicy() const { … } void ExecutionContext::SetContentSecurityPolicy( ContentSecurityPolicy* content_security_policy) { … } void ExecutionContext::SetRequireTrustedTypes() { … } void ExecutionContext::SetRequireTrustedTypesForTesting() { … } network::mojom::blink::WebSandboxFlags ExecutionContext::GetSandboxFlags() const { … } bool ExecutionContext::IsSandboxed( network::mojom::blink::WebSandboxFlags mask) const { … } const base::UnguessableToken& ExecutionContext::GetAgentClusterID() const { … } void ExecutionContext::AllowWindowInteraction() { … } void ExecutionContext::ConsumeWindowInteraction() { … } bool ExecutionContext::IsWindowInteractionAllowed() const { … } bool ExecutionContext::IsSecureContext(String& error_message) const { … } // https://w3c.github.io/webappsec-referrer-policy/#determine-requests-referrer String ExecutionContext::OutgoingReferrer() const { … } void ExecutionContext::ParseAndSetReferrerPolicy( const String& policy, const ReferrerPolicySource source) { … } network::mojom::ReferrerPolicy ExecutionContext::GetReferrerPolicy() const { … } void ExecutionContext::SetReferrerPolicy( network::mojom::ReferrerPolicy referrer_policy) { … } void ExecutionContext::SetPolicyContainer( std::unique_ptr<PolicyContainer> container) { … } std::unique_ptr<PolicyContainer> ExecutionContext::TakePolicyContainer() { … } void ExecutionContext::RemoveURLFromMemoryCache(const KURL& url) { … } void ExecutionContext::Trace(Visitor* visitor) const { … } bool ExecutionContext::IsSameAgentCluster( const base::UnguessableToken& other_id) const { … } mojom::blink::V8CacheOptions ExecutionContext::GetV8CacheOptions() const { … } v8::MicrotaskQueue* ExecutionContext::GetMicrotaskQueue() const { … } bool ExecutionContext::FeatureEnabled( mojom::blink::OriginTrialFeature feature) const { … } bool ExecutionContext::IsFeatureEnabled( mojom::blink::PermissionsPolicyFeature feature, ReportOptions report_option, const String& message) { … } bool ExecutionContext::IsFeatureEnabled( mojom::blink::PermissionsPolicyFeature feature) const { … } bool ExecutionContext::IsFeatureEnabled( mojom::blink::DocumentPolicyFeature feature) const { … } bool ExecutionContext::IsFeatureEnabled( mojom::blink::DocumentPolicyFeature feature, PolicyValue threshold_value) const { … } bool ExecutionContext::IsFeatureEnabled( mojom::blink::DocumentPolicyFeature feature, ReportOptions report_option, const String& message, const String& source_file) { … } bool ExecutionContext::IsFeatureEnabled( mojom::blink::DocumentPolicyFeature feature, PolicyValue threshold_value, ReportOptions report_option, const String& message, const String& source_file) { … } bool ExecutionContext::RequireTrustedTypes() const { … } namespace { ContextType; ContextType GetContextType(const ExecutionContext& execution_context) { … } WorldType; WorldType GetWorldType(const ExecutionContext& execution_context) { … } } // namespace void ExecutionContext::WriteIntoTrace( perfetto::TracedProto<ExecutionContext::Proto> proto) const { … } bool ExecutionContext::CrossOriginIsolatedCapabilityOrDisabledWebSecurity() const { … } bool ExecutionContext::IsInjectionMitigatedContext() const { … } } // namespace blink
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