chromium/components/affiliations/core/browser/hash_affiliation_fetcher.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_AFFILIATIONS_CORE_BROWSER_HASH_AFFILIATION_FETCHER_H_
#define COMPONENTS_AFFILIATIONS_CORE_BROWSER_HASH_AFFILIATION_FETCHER_H_

#include <string>

#include "base/memory/raw_ptr.h"
#include "base/memory/ref_counted.h"
#include "base/timer/elapsed_timer.h"
#include "components/affiliations/core/browser/affiliation_fetcher_interface.h"

namespace net {
struct NetworkTrafficAnnotationTag;
}

namespace network {
class SharedURLLoaderFactory;
class SimpleURLLoader;
}  // namespace network

namespace affiliations {

// Fetches authoritative information about facets' affiliations with additional
// privacy layer. It uses SHA-256 to hash facet URLs and sends only a specified
// amount of hash prefixes to eventually retrieve a larger group of affiliations
// including those actually required.
class HashAffiliationFetcher : public AffiliationFetcherInterface { … };

bool operator==(const AffiliationFetcherInterface::RequestInfo& lhs,
                const AffiliationFetcherInterface::RequestInfo& rhs);

}  // namespace affiliations

#endif  // COMPONENTS_AFFILIATIONS_CORE_BROWSER_HASH_AFFILIATION_FETCHER_H_