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/*
* This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
*
* 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/>.
*/
#include "BattlenetAccountMgr.h"
#include "AccountMgr.h"
#include "DatabaseEnv.h"
#include "Util.h"
#include "SHA256.h"
using GameAccountMgr = AccountMgr;
AccountOpResult Battlenet::AccountMgr::CreateBattlenetAccount(std::string email, std::string password, bool withGameAccount, std::string* gameAccountName)
{
if (utf8length(email) > MAX_BNET_EMAIL_STR)
return AccountOpResult::AOR_NAME_TOO_LONG;
if (utf8length(password) > MAX_PASS_STR)
return AccountOpResult::AOR_PASS_TOO_LONG;
Utf8ToUpperOnlyLatin(email);
Utf8ToUpperOnlyLatin(password);
if (GetId(email))
return AccountOpResult::AOR_NAME_ALREADY_EXIST;
LoginDatabasePreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_INS_BNET_ACCOUNT);
stmt->setString(0, email);
stmt->setString(1, CalculateShaPassHash(email, password));
LoginDatabase.DirectExecute(stmt);
uint32 newAccountId = GetId(email);
ASSERT(newAccountId);
if (withGameAccount)
{
*gameAccountName = std::to_string(newAccountId) + "#1";
GameAccountMgr::instance()->CreateAccount(*gameAccountName, password, email, newAccountId, 1);
}
return AccountOpResult::AOR_OK;
}
AccountOpResult Battlenet::AccountMgr::ChangePassword(uint32 accountId, std::string newPassword)
{
std::string username;
if (!GetName(accountId, username))
return AccountOpResult::AOR_NAME_NOT_EXIST; // account doesn't exist
Utf8ToUpperOnlyLatin(username);
Utf8ToUpperOnlyLatin(newPassword);
if (utf8length(newPassword) > MAX_PASS_STR)
return AccountOpResult::AOR_PASS_TOO_LONG;
LoginDatabasePreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_UPD_BNET_PASSWORD);
stmt->setString(0, CalculateShaPassHash(username, newPassword));
stmt->setUInt32(1, accountId);
LoginDatabase.Execute(stmt);
return AccountOpResult::AOR_OK;
}
bool Battlenet::AccountMgr::CheckPassword(uint32 accountId, std::string password)
{
std::string username;
if (!GetName(accountId, username))
return false;
Utf8ToUpperOnlyLatin(username);
Utf8ToUpperOnlyLatin(password);
LoginDatabasePreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_BNET_CHECK_PASSWORD);
stmt->setUInt32(0, accountId);
stmt->setString(1, CalculateShaPassHash(username, password));
return LoginDatabase.Query(stmt) != nullptr;
}
AccountOpResult Battlenet::AccountMgr::LinkWithGameAccount(std::string const& email, std::string const& gameAccountName)
{
uint32 bnetAccountId = GetId(email);
if (!bnetAccountId)
return AccountOpResult::AOR_NAME_NOT_EXIST;
uint32 gameAccountId = GameAccountMgr::GetId(gameAccountName);
if (!gameAccountId)
return AccountOpResult::AOR_NAME_NOT_EXIST;
if (GetIdByGameAccount(gameAccountId))
return AccountOpResult::AOR_ACCOUNT_BAD_LINK;
LoginDatabasePreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_UPD_BNET_GAME_ACCOUNT_LINK);
stmt->setUInt32(0, bnetAccountId);
stmt->setUInt8(1, GetMaxIndex(bnetAccountId) + 1);
stmt->setUInt32(2, gameAccountId);
LoginDatabase.Execute(stmt);
return AccountOpResult::AOR_OK;
}
AccountOpResult Battlenet::AccountMgr::UnlinkGameAccount(std::string const& gameAccountName)
{
uint32 gameAccountId = GameAccountMgr::GetId(gameAccountName);
if (!gameAccountId)
return AccountOpResult::AOR_NAME_NOT_EXIST;
if (!GetIdByGameAccount(gameAccountId))
return AccountOpResult::AOR_ACCOUNT_BAD_LINK;
LoginDatabasePreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_UPD_BNET_GAME_ACCOUNT_LINK);
stmt->setNull(0);
stmt->setNull(1);
stmt->setUInt32(2, gameAccountId);
LoginDatabase.Execute(stmt);
return AccountOpResult::AOR_OK;
}
uint32 Battlenet::AccountMgr::GetId(std::string const& username)
{
LoginDatabasePreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_BNET_ACCOUNT_ID_BY_EMAIL);
stmt->setString(0, username);
if (PreparedQueryResult result = LoginDatabase.Query(stmt))
return (*result)[0].GetUInt32();
return 0;
}
bool Battlenet::AccountMgr::GetName(uint32 accountId, std::string& name)
{
LoginDatabasePreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_BNET_ACCOUNT_EMAIL_BY_ID);
stmt->setUInt32(0, accountId);
if (PreparedQueryResult result = LoginDatabase.Query(stmt))
{
name = (*result)[0].GetString();
return true;
}
return false;
}
uint32 Battlenet::AccountMgr::GetIdByGameAccount(uint32 gameAccountId)
{
LoginDatabasePreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_BNET_ACCOUNT_ID_BY_GAME_ACCOUNT);
stmt->setUInt32(0, gameAccountId);
if (PreparedQueryResult result = LoginDatabase.Query(stmt))
return (*result)[0].GetUInt32();
return 0;
}
uint8 Battlenet::AccountMgr::GetMaxIndex(uint32 accountId)
{
LoginDatabasePreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_BNET_MAX_ACCOUNT_INDEX);
stmt->setUInt32(0, accountId);
PreparedQueryResult result = LoginDatabase.Query(stmt);
if (result)
return (*result)[0].GetUInt8();
return 0;
}
std::string Battlenet::AccountMgr::CalculateShaPassHash(std::string const& name, std::string const& password)
{
SHA256Hash email;
email.UpdateData(name);
email.Finalize();
SHA256Hash sha;
sha.UpdateData(ByteArrayToHexStr(email.GetDigest(), email.GetLength()));
sha.UpdateData(":");
sha.UpdateData(password);
sha.Finalize();
return ByteArrayToHexStr(sha.GetDigest(), sha.GetLength(), true);
}
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