Client

 

File: packet.h

Find

typedef struct command_login3
{
    BYTE	header;
    char	name[ID_MAX_NUM + 1];
    char	pwd[PASS_MAX_NUM + 1];
    DWORD	adwClientKey[4];
} TPacketCGLogin3;
 

Replace with

typedef struct command_login3
{
    BYTE	header;
    char	name[ID_MAX_NUM + 1];
    char	pwd[PASS_MAX_NUM + 1];
    DWORD	adwClientKey[4];
	char	hwid[255]; // <-----
} TPacketCGLogin3;
 

File: AccountConnector.cpp

Find

TPacketCGLogin3 LoginPacket;
LoginPacket.header = HEADER_CG_LOGIN3;

strncpy(LoginPacket.name, m_strID.c_str(), ID_MAX_NUM);
strncpy(LoginPacket.pwd, m_strPassword.c_str(), PASS_MAX_NUM);
LoginPacket.name[ID_MAX_NUM] = '\0';
LoginPacket.pwd[PASS_MAX_NUM] = '\0';
Add under

HW_PROFILE_INFO hwProfileInfo;
GetCurrentHwProfile(&hwProfileInfo);
Tracef("hwid %s\n", hwProfileInfo.szHwProfileGuid);
strncpy(LoginPacket.hwid, hwProfileInfo.szHwProfileGuid, 254);
 

 

Server

 

 File: packet.h

Find

typedef struct command_login3
{
	BYTE	header;
	char	login[LOGIN_MAX_LEN + 1];
	char	passwd[PASSWD_MAX_LEN + 1];
	DWORD	adwClientKey[4];
} TPacketCGLogin3;
 

Replace with

typedef struct command_login3
{
	BYTE	header;
	char	login[LOGIN_MAX_LEN + 1];
	char	passwd[PASSWD_MAX_LEN + 1];
	DWORD	adwClientKey[4];
	char	hwid[255];
} TPacketCGLogin3;
 

File: input_auth.cpp

Find

 

	char login[LOGIN_MAX_LEN + 1];
	trim_and_lower(pinfo->login, login, sizeof(login));

	char passwd[PASSWD_MAX_LEN + 1];
	strlcpy(passwd, pinfo->passwd, sizeof(passwd));
 

add under 

	char hwid[255];
	strlcpy(hwid, pinfo->hwid, sizeof(hwid));
 

Find

	char szPasswd[PASSWD_MAX_LEN * 2 + 1];
	DBManager::instance().EscapeString(szPasswd, sizeof(szPasswd), passwd, strlen(passwd));

	char szLogin[LOGIN_MAX_LEN * 2 + 1];
	DBManager::instance().EscapeString(szLogin, sizeof(szLogin), login, strlen(login));
Add under

	char szHWID[255];
	DBManager::instance().EscapeString(szHWID, sizeof(szHWID), hwid, strlen(hwid));

// ENABLE_HWID_BAN
	// update client hwid
	// DBManager::instance().DirectQuery("UPDATE account.account SET hwid = '%s' WHERE login = '%s'", szHWID, szLogin);
	std::auto_ptr<SQLMsg> pUpdateMsg("UPDATE account.account SET hwid = '%s' WHERE login = '%s'", szHWID, szLogin);

	// check if client hwid is banned
	std::auto_ptr<SQLMsg> pMsg(DBManager::instance().DirectQuery("SELECT * FROM account.hwid_ban WHERE hwid = '%s'", szHWID));

	if (pMsg->Get()->uiNumRows > 0)
	{
		LoginFailure(d, "BLOCK");
		printf("Account %s HWID ban - tried to login\n", szLogin);
		sys_log(0, "Account %s HWID ban - tried to login\n", szLogin);
		return;
	}
// end HWID BAN