chromium/content/services/auction_worklet/trusted_signals.h

// 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.

#ifndef CONTENT_SERVICES_AUCTION_WORKLET_TRUSTED_SIGNALS_H_
#define CONTENT_SERVICES_AUCTION_WORKLET_TRUSTED_SIGNALS_H_

#include <map>
#include <memory>
#include <optional>
#include <set>
#include <string>
#include <vector>

#include "base/containers/flat_map.h"
#include "base/functional/callback.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_refptr.h"
#include "base/task/sequenced_task_runner.h"
#include "base/time/time.h"
#include "content/common/content_export.h"
#include "content/services/auction_worklet/auction_v8_helper.h"
#include "content/services/auction_worklet/public/mojom/auction_network_events_handler.mojom.h"
#include "net/http/http_response_headers.h"
#include "services/network/public/mojom/url_loader_factory.mojom-forward.h"
#include "url/gurl.h"
#include "url/origin.h"
#include "v8/include/v8-forward.h"

namespace auction_worklet {

class AuctionDownloader;

// Represents the trusted bidding/scoring signals that are part of the FLEDGE
// bidding system (https://github.com/WICG/turtledove/blob/main/FLEDGE.md).
// Fetches and parses the hosted JSON data files needed by worklets. There are
// separate methods for fetching bidding and scoring signals. A single
// TrustedSignals object can only be used to fetch bidding signals or scoring
// signals, even if a single URL is used for both types of signals.
class CONTENT_EXPORT TrustedSignals { … };

}  // namespace auction_worklet

#endif  // CONTENT_SERVICES_AUCTION_WORKLET_TRUSTED_SIGNALS_H_