chromium/services/network/private_network_access_checker.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 SERVICES_NETWORK_PRIVATE_NETWORK_ACCESS_CHECKER_H_
#define SERVICES_NETWORK_PRIVATE_NETWORK_ACCESS_CHECKER_H_

#include <stdint.h>

#include <optional>

#include "base/component_export.h"
#include "base/memory/raw_ptr.h"
#include "net/base/ip_address.h"
#include "services/network/public/cpp/cors/cors_error_status.h"
#include "services/network/public/cpp/private_network_access_check_result.h"
#include "services/network/public/mojom/client_security_state.mojom.h"
#include "services/network/public/mojom/ip_address_space.mojom-forward.h"
#include "services/network/public/mojom/network_context.mojom-forward.h"
#include "url/origin.h"

class GURL;

namespace net {

struct TransportInfo;

}  // namespace net

namespace network {

struct ResourceRequest;

// Applies Private Network Access checks to a single fetch / URL load.
//
// Manages state used for the "Private Network Access check" algorithm from
// the Private Network Access spec:
// https://wicg.github.io/private-network-access/#private-network-access-check
//
// Helper class for `URLLoader`. Should be instantiated once per `URLLoader`.
//
// Thread-compatible.
class COMPONENT_EXPORT(NETWORK_SERVICE) PrivateNetworkAccessChecker { … };

}  // namespace network

#endif  // SERVICES_NETWORK_PRIVATE_NETWORK_ACCESS_CHECKER_H_