shared_storage_worklet.cc | Explore in Territory

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/modules/shared_storage/shared_storage_worklet.h"

#include <optional>

#include "base/memory/scoped_refptr.h"
#include "base/metrics/histogram_functions.h"
#include "base/time/time.h"
#include "third_party/blink/public/common/features.h"
#include "third_party/blink/public/common/permissions_policy/permissions_policy.h"
#include "third_party/blink/public/common/shared_storage/shared_storage_utils.h"
#include "third_party/blink/public/mojom/origin_trial_feature/origin_trial_feature.mojom-shared.h"
#include "third_party/blink/public/mojom/shared_storage/shared_storage.mojom-blink.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise_resolver.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_binding_for_core.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_throw_dom_exception.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_worklet_options.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_shared_storage_run_operation_method_options.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_shared_storage_url_with_metadata.h"
#include "third_party/blink/renderer/core/dom/dom_exception.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/core/fetch/request.h"
#include "third_party/blink/renderer/core/frame/local_dom_window.h"
#include "third_party/blink/renderer/core/html/fenced_frame/fenced_frame_config.h"
#include "third_party/blink/renderer/core/origin_trials/origin_trial_context.h"
#include "third_party/blink/renderer/modules/shared_storage/shared_storage_window_supplement.h"
#include "third_party/blink/renderer/modules/shared_storage/util.h"
#include "third_party/blink/renderer/platform/weborigin/kurl.h"
#include "third_party/blink/renderer/platform/weborigin/security_origin.h"
#include "third_party/blink/renderer/platform/wtf/casting.h"
#include "url/origin.h"

namespace blink {

namespace {

const char kSharedStorageWorkletExpiredMessage[] = …;

std::optional<BlinkCloneableMessage> Serialize(
    const SharedStorageRunOperationMethodOptions* options,
    const ExecutionContext& execution_context,
    ExceptionState& exception_state) { … }

// TODO(crbug.com/1335504): Consider moving this function to
// third_party/blink/common/fenced_frame/fenced_frame_utils.cc.
bool IsValidFencedFrameReportingURL(const KURL& url) { … }

}  // namespace

// static
SharedStorageWorklet* SharedStorageWorklet::Create(
    ScriptState* script_state,
    bool cross_origin_script_allowed) { … }

void SharedStorageWorklet::Trace(Visitor* visitor) const { … }

ScriptPromise<IDLUndefined> SharedStorageWorklet::addModule(
    ScriptState* script_state,
    const String& module_url,
    const WorkletOptions* options,
    ExceptionState& exception_state) { … }

void SharedStorageWorklet::AddModuleHelper(
    ScriptState* script_state,
    ScriptPromiseResolverBase* resolver,
    const String& module_url,
    const WorkletOptions* options,
    ExceptionState& exception_state,
    bool resolve_to_worklet,
    SharedStorageDataOrigin data_origin_type) { … }

// This C++ overload is called by JavaScript:
// sharedStorage.selectURL('foo', [{url: "bar.com"}]);
//
// It returns a JavaScript promise that resolves to an urn::uuid.
ScriptPromise<V8SharedStorageResponse> SharedStorageWorklet::selectURL(
    ScriptState* script_state,
    const String& name,
    HeapVector<Member<SharedStorageUrlWithMetadata>> urls,
    ExceptionState& exception_state) { … }

// This C++ overload is called by JavaScript:
// 1. sharedStorage.selectURL('foo', [{url: "bar.com"}], {data: {'option': 0}});
// 2. sharedStorage.selectURL('foo', [{url: "bar.com"}], {data: {'option': 0},
// resolveToConfig: true});
//
// It returns a JavaScript promise:
// 1. that resolves to an urn::uuid, when `resolveToConfig` is false or
// unspecified.
// 2. that resolves to a fenced frame config, when `resolveToConfig` is true.
//
// This function implements the other overload, with `resolveToConfig`
// defaulting to false.
ScriptPromise<V8SharedStorageResponse> SharedStorageWorklet::selectURL(
    ScriptState* script_state,
    const String& name,
    HeapVector<Member<SharedStorageUrlWithMetadata>> urls,
    const SharedStorageRunOperationMethodOptions* options,
    ExceptionState& exception_state) { … }

ScriptPromise<IDLAny> SharedStorageWorklet::run(
    ScriptState* script_state,
    const String& name,
    ExceptionState& exception_state) { … }

ScriptPromise<IDLAny> SharedStorageWorklet::run(
    ScriptState* script_state,
    const String& name,
    const SharedStorageRunOperationMethodOptions* options,
    ExceptionState& exception_state) { … }

SharedStorageWorklet::SharedStorageWorklet(bool cross_origin_script_allowed)
    : … { … }

}  // namespace blink
chromium/third_party/blink/renderer/modules/shared_storage/shared_storage_worklet.cc
