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/*
* Copyright (C) 2008-2014 TrinityCore <http://www.trinitycore.org/>
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __AUTHSESSION_H__
#define __AUTHSESSION_H__
#include <memory>
#include <boost/asio/ip/tcp.hpp>
#include "Common.h"
#include "BigNumber.h"
using boost::asio::ip::tcp;
const size_t bufferSize = 4096;
#define BUFFER_SIZE 4096
class AuthSession : public std::enable_shared_from_this < AuthSession >
{
public:
AuthSession(tcp::socket&& socket) : _socket(std::move(socket))
{
N.SetHexStr("894B645E89E1535BBDAD5B8B290650530801B18EBFBF5E8FAB3C82872A3E9BB7");
g.SetDword(7);
}
void Start()
{
AsyncReadHeader();
}
bool _HandleLogonChallenge();
bool _HandleLogonProof();
bool _HandleReconnectChallenge();
bool _HandleReconnectProof();
bool _HandleRealmList();
const std::string GetRemoteIpAddress() const { return _socket.remote_endpoint().address().to_string(); };
unsigned short GetRemotePort() const { return _socket.remote_endpoint().port(); }
private:
void AsyncReadHeader();
void AsyncReadData(bool (AuthSession::*handler)(), size_t dataSize, size_t bufferOffset);
void AsyncWrite(size_t length);
void SetVSFields(const std::string& rI);
BigNumber N, s, g, v;
BigNumber b, B;
BigNumber K;
BigNumber _reconnectProof;
tcp::socket _socket;
char _readBuffer[BUFFER_SIZE];
char _writeBuffer[BUFFER_SIZE];
bool _isAuthenticated;
std::string _tokenKey;
std::string _login;
std::string _localizationName;
std::string _os;
uint16 _build;
uint8 _expversion;
AccountTypes _accountSecurityLevel;
};
#endif
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