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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef REMOTING_HOST_SECURITY_KEY_SECURITY_KEY_EXTENSION_H_
#define REMOTING_HOST_SECURITY_KEY_SECURITY_KEY_EXTENSION_H_
#include <memory>
#include <string>
#include "base/memory/scoped_refptr.h"
#include "remoting/host/host_extension.h"
namespace base {
class SingleThreadTaskRunner;
} // namespace base
namespace remoting {
class ClientSessionDetails;
class HostExtensionSession;
// SecurityKeyExtension extends HostExtension to enable Security Key support.
class SecurityKeyExtension : public HostExtension {
public:
static const char kCapability[];
explicit SecurityKeyExtension(
scoped_refptr<base::SingleThreadTaskRunner> file_task_runner);
SecurityKeyExtension(const SecurityKeyExtension&) = delete;
SecurityKeyExtension& operator=(const SecurityKeyExtension&) = delete;
~SecurityKeyExtension() override;
// HostExtension interface.
std::string capability() const override;
std::unique_ptr<HostExtensionSession> CreateExtensionSession(
ClientSessionDetails* client_session_details,
protocol::ClientStub* client_stub) override;
private:
// Allows underlying auth handler to perform blocking file IO.
scoped_refptr<base::SingleThreadTaskRunner> file_task_runner_;
};
} // namespace remoting
#endif // REMOTING_HOST_SECURITY_KEY_SECURITY_KEY_EXTENSION_H_
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