chromium/services/network/attribution/attribution_request_helper.cc

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "services/network/attribution/attribution_request_helper.h"

#include <functional>
#include <memory>
#include <string>
#include <utility>

#include "base/feature_list.h"
#include "base/functional/callback.h"
#include "base/memory/ptr_util.h"
#include "base/metrics/histogram_functions.h"
#include "base/rand_util.h"
#include "net/http/http_request_headers.h"
#include "net/url_request/redirect_info.h"
#include "net/url_request/url_request.h"
#include "services/network/attribution/request_headers_internal.h"
#include "services/network/public/cpp/attribution_utils.h"
#include "services/network/public/cpp/features.h"
#include "services/network/public/cpp/resource_request.h"
#include "services/network/public/mojom/url_response_head.mojom.h"

namespace network {

namespace {

AttributionReportingEligibility;

}  // namespace

std::unique_ptr<AttributionRequestHelper>
AttributionRequestHelper::CreateIfNeeded(
    AttributionReportingEligibility eligibility) { … }

std::unique_ptr<AttributionRequestHelper>
AttributionRequestHelper::CreateForTesting() { … }

AttributionRequestHelper::AttributionRequestHelper() = default;

AttributionRequestHelper::~AttributionRequestHelper() = default;

void AttributionRequestHelper::Begin(net::URLRequest& request,
                                     base::OnceClosure done) { … }

void AttributionRequestHelper::OnReceiveRedirect(
    net::URLRequest& request,
    mojom::URLResponseHeadPtr response,
    const net::RedirectInfo& redirect_info,
    base::OnceCallback<void(mojom::URLResponseHeadPtr response)> done) { … }

void AttributionRequestHelper::Finalize(mojom::URLResponseHead& response,
                                        base::OnceClosure done) { … }

// https://wicg.github.io/attribution-reporting-api/#mark-a-request-for-attribution-reporting-eligibility
void SetAttributionReportingHeaders(net::URLRequest& url_request,
                                    const ResourceRequest& request) { … }

}  // namespace network