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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2004-2009 Sage Weil <sage@newdream.net>
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
#ifndef CEPH_AUTHSESSIONHANDLER_H
#define CEPH_AUTHSESSIONHANDLER_H
#include "include/types.h"
#include "Auth.h"
#define SESSION_SIGNATURE_FAILURE -1
// Defines the security applied to ongoing messages in a session, once the session is established. PLR
class CephContext;
class Message;
struct AuthSessionHandler {
virtual ~AuthSessionHandler() = default;
virtual int sign_message(Message *message) = 0;
virtual int check_message_signature(Message *message) = 0;
};
struct DummyAuthSessionHandler : AuthSessionHandler {
int sign_message(Message*) final {
return 0;
}
int check_message_signature(Message*) final {
return 0;
}
};
struct DecryptionError : public std::exception {};
extern AuthSessionHandler *get_auth_session_handler(
CephContext *cct, int protocol,
const CryptoKey& key,
uint64_t features);
#endif
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