chromium/net/http/http_proxy_connect_job.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef NET_HTTP_HTTP_PROXY_CONNECT_JOB_H_
#define NET_HTTP_HTTP_PROXY_CONNECT_JOB_H_

#include <memory>
#include <optional>
#include <string>

#include "base/functional/callback_forward.h"
#include "base/memory/ref_counted.h"
#include "base/time/time.h"
#include "net/base/host_port_pair.h"
#include "net/base/net_export.h"
#include "net/base/network_anonymization_key.h"
#include "net/base/proxy_chain.h"
#include "net/base/request_priority.h"
#include "net/dns/public/resolve_error_info.h"
#include "net/dns/public/secure_dns_policy.h"
#include "net/http/http_auth.h"
#include "net/quic/quic_chromium_client_session.h"
#include "net/socket/connect_job.h"
#include "net/socket/connect_job_params.h"
#include "net/socket/ssl_client_socket.h"
#include "net/spdy/spdy_session_key.h"
#include "net/ssl/ssl_cert_request_info.h"
#include "net/traffic_annotation/network_traffic_annotation.h"

namespace net {

class HttpAuthController;
class HttpResponseInfo;
class NetworkQualityEstimator;
class SocketTag;
class ProxyClientSocket;
class SpdyStreamRequest;
class SSLSocketParams;
class TransportSocketParams;
class QuicSessionRequest;

// HttpProxySocketParams only needs the socket params for one of the proxy
// types.  The other param must be NULL.  When using an HTTP proxy,
// `transport_params` must be set.  When using an HTTPS proxy, `ssl_params` must
// be set. When using a QUIC proxy, both must be `nullptr` but `quic_ssl_config`
// must be set.

class NET_EXPORT_PRIVATE HttpProxySocketParams
    : public base::RefCounted<HttpProxySocketParams> { … };

// HttpProxyConnectJob optionally establishes a tunnel through the proxy
// server after connecting the underlying transport socket.
class NET_EXPORT_PRIVATE HttpProxyConnectJob : public ConnectJob,
                                               public ConnectJob::Delegate { … };

}  // namespace net

#endif  // NET_HTTP_HTTP_PROXY_CONNECT_JOB_H_