chromium/content/browser/interest_group/bidding_and_auction_server_key_fetcher.h

// 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.

#ifndef CONTENT_BROWSER_INTEREST_GROUP_BIDDING_AND_AUCTION_SERVER_KEY_FETCHER_H_
#define CONTENT_BROWSER_INTEREST_GROUP_BIDDING_AND_AUCTION_SERVER_KEY_FETCHER_H_

#include <optional>
#include <string>
#include <vector>

#include "base/containers/circular_deque.h"
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/types/expected.h"
#include "content/common/content_export.h"
#include "services/data_decoder/public/cpp/data_decoder.h"
#include "services/network/public/cpp/shared_url_loader_factory.h"
#include "url/gurl.h"
#include "url/origin.h"

namespace network {
class SimpleURLLoader;
}  // namespace network

namespace content {
class InterestGroupManagerImpl;

constexpr char kDefaultBiddingAndAuctionGCPCoordinatorOrigin[] = …;

struct BiddingAndAuctionServerKey { … };

// BiddingAndAuctionServerKeyFetcher manages fetching and caching of the public
// keys for Bidding and Auction Server endpoints from each of the designated
// Coordinators with the provided `loader_factory`. Values are cached both in
// memory and in the database.
class CONTENT_EXPORT BiddingAndAuctionServerKeyFetcher { … };

}  // namespace content

#endif  // CONTENT_BROWSER_INTEREST_GROUP_BIDDING_AND_AUCTION_SERVER_KEY_FETCHER_H_