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content / public / browser / direct_sockets_delegate.h [blame]
// Copyright 2022 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_PUBLIC_BROWSER_DIRECT_SOCKETS_DELEGATE_H_
#define CONTENT_PUBLIC_BROWSER_DIRECT_SOCKETS_DELEGATE_H_
#include <cstdint>
#include <string>
#include "base/functional/callback_forward.h"
#include "content/common/content_export.h"
namespace content {
class RenderFrameHost;
// Allows the embedder to alter the logic of some operations in
// content::DirectSocketsServiceImpl.
class CONTENT_EXPORT DirectSocketsDelegate {
public:
enum class ProtocolType { kTcp, kConnectedUdp, kBoundUdp, kTcpServer };
virtual ~DirectSocketsDelegate() = default;
// Allows embedders to introduce additional rules for API access.
virtual bool IsAPIAccessAllowed(content::RenderFrameHost& rfh) = 0;
// Allows embedders to introduce additional rules for specific
// addresses/ports.
virtual bool ValidateAddressAndPort(content::RenderFrameHost& rfh,
const std::string& address,
uint16_t port,
ProtocolType) = 0;
// Allows embedders to introduce additional rules for private network access.
virtual void RequestPrivateNetworkAccess(
content::RenderFrameHost& rfh,
base::OnceCallback<void(/*access_allowed=*/bool)>) = 0;
};
} // namespace content
#endif // CONTENT_PUBLIC_BROWSER_DIRECT_SOCKETS_DELEGATE_H_