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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/attribution_reporting/attribution_suitable_context.h"
#include <stdint.h>
#include <optional>
#include <tuple>
#include <utility>
#include "base/check.h"
#include "base/feature_list.h"
#include "base/memory/weak_ptr.h"
#include "components/attribution_reporting/features.h"
#include "components/attribution_reporting/suitable_origin.h"
#include "components/url_matcher/url_util.h"
#include "content/browser/attribution_reporting/attribution_data_host_manager.h"
#include "content/browser/attribution_reporting/attribution_host.h"
#include "content/browser/attribution_reporting/attribution_input_event.h"
#include "content/browser/attribution_reporting/attribution_manager.h"
#include "content/browser/attribution_reporting/attribution_os_level_manager.h"
#include "content/browser/renderer_host/policy_container_host.h"
#include "content/browser/renderer_host/render_frame_host_impl.h"
#include "content/browser/web_contents/web_contents_impl.h"
#include "content/public/browser/navigation_handle.h"
#include "content/public/browser/render_frame_host.h"
#include "services/metrics/public/cpp/ukm_source_id.h"
#include "services/network/public/mojom/permissions_policy/permissions_policy_feature.mojom-shared.h"
namespace content {
namespace {
using attribution_reporting::SuitableOrigin;
bool UkmSourceIdAllowed(RenderFrameHostImpl* rfh) {
return rfh->GetLifecycleState() !=
RenderFrameHost::LifecycleState::kPrerendering;
}
} // namespace
// static
std::optional<AttributionSuitableContext> AttributionSuitableContext::Create(
NavigationHandle* navigation_handle) {
return std::nullopt;
}
// static
std::optional<AttributionSuitableContext> AttributionSuitableContext::Create(
RenderFrameHostImpl* initiator_frame) {
return std::nullopt;
}
// static
AttributionSuitableContext AttributionSuitableContext::CreateForTesting(
attribution_reporting::SuitableOrigin context_origin,
bool is_nested_within_fenced_frame,
GlobalRenderFrameHostId root_render_frame_id,
int64_t last_navigation_id,
AttributionInputEvent last_input_event,
ContentBrowserClient::AttributionReportingOsRegistrars os_registrars,
AttributionDataHostManager* attribution_data_host_manager,
bool is_context_google_amp_viewer,
ukm::SourceId ukm_source_id) {
return AttributionSuitableContext(
std::move(context_origin), is_nested_within_fenced_frame,
root_render_frame_id, last_navigation_id, last_input_event, os_registrars,
is_context_google_amp_viewer, ukm_source_id,
attribution_data_host_manager ? attribution_data_host_manager->AsWeakPtr()
: nullptr);
}
bool AttributionSuitableContext::operator==(
const AttributionSuitableContext& other) const {
const auto tie = [](const AttributionSuitableContext& c) {
// We don't check the `attribution_data_host_manager_` property since we'd
// consider two contexts equal even if the manager is no longer available.
// We also don't check the `last_input_event_` property which is time
// sensitive.
return std::make_tuple(c.context_origin(),
c.is_nested_within_fenced_frame(),
c.last_navigation_id(), c.root_render_frame_id());
};
return tie(*this) == tie(other);
}
AttributionSuitableContext::AttributionSuitableContext(
attribution_reporting::SuitableOrigin context_origin,
bool is_nested_within_fenced_frame,
GlobalRenderFrameHostId root_render_frame_id,
int64_t last_navigation_id,
AttributionInputEvent last_input_event,
ContentBrowserClient::AttributionReportingOsRegistrars os_registrars,
bool is_context_google_amp_viewer,
ukm::SourceId ukm_source_id,
base::WeakPtr<AttributionDataHostManager> attribution_data_host_manager)
: context_origin_(std::move(context_origin)),
is_nested_within_fenced_frame_(is_nested_within_fenced_frame),
root_render_frame_id_(root_render_frame_id),
last_navigation_id_(last_navigation_id),
last_input_event_(std::move(last_input_event)),
os_registrars_(os_registrars),
is_context_google_amp_viewer_(is_context_google_amp_viewer),
ukm_source_id_(ukm_source_id),
attribution_data_host_manager_(attribution_data_host_manager) {}
AttributionSuitableContext::AttributionSuitableContext(
const AttributionSuitableContext&) = default;
AttributionSuitableContext& AttributionSuitableContext::operator=(
const AttributionSuitableContext&) = default;
AttributionSuitableContext::AttributionSuitableContext(
AttributionSuitableContext&&) = default;
AttributionSuitableContext& AttributionSuitableContext::operator=(
AttributionSuitableContext&&) = default;
AttributionSuitableContext::~AttributionSuitableContext() = default;
} // namespace content
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