/* * The ManaPlus Client * Copyright (C) 2004-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011-2020 The ManaPlus Developers * Copyright (C) 2020-2023 The ManaVerse Developers * * This file is part of The ManaPlus Client. * * 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 * 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 . */ #include "net/eathena/loginhandler.h" #include "client.h" #include "net/generalhandler.h" #include "net/net.h" #include "net/serverfeatures.h" #include "net/eathena/messageout.h" #include "net/eathena/network.h" #include "net/eathena/updateprotocol.h" #include "net/eathena/protocolout.h" #include "debug.h" extern int packetVersionMain; extern int packetVersionRe; extern bool packets_zero; namespace EAthena { extern ServerInfo charServer; LoginHandler::LoginHandler() : Ea::LoginHandler() { loginHandler = this; } LoginHandler::~LoginHandler() { loginHandler = nullptr; } void LoginHandler::connect() const { if (Network::mInstance == nullptr) return; Network::mInstance->connect(mServer); if (serverFeatures->haveServerVersion()) { sendVersion(); } else { if (client->getState() != State::LOGIN) client->setState(State::LOGIN); } } bool LoginHandler::isConnected() const { if (Network::mInstance == nullptr) return false; return Network::mInstance->isConnected(); } void LoginHandler::disconnect() const { if (Network::mInstance != nullptr && Network::mInstance->getServer() == mServer) { Network::mInstance->disconnect(); } } void LoginHandler::changePassword(const std::string &restrict oldPassword, const std::string &restrict newPassword) const { if (serverVersion == 0) return; createOutPacket(CMSG_CHAR_PASSWORD_CHANGE); outMsg.writeStringNoLog(oldPassword, 24, "old password"); outMsg.writeStringNoLog(newPassword, 24, "new password"); } void LoginHandler::sendLoginRegister(const std::string &restrict username, const std::string &restrict password, const std::string &restrict email) const { if (email.empty()) { if (Net::getNetworkType() == ServerType::EATHENA) { createOutPacket(CMSG_LOGIN_REGISTER_HAN); outMsg.writeInt32(20, "client version"); outMsg.writeString(username, 24, "login"); outMsg.writeStringNoLog(password, 24, "password"); outMsg.writeInt8(0x03, "client type"); outMsg.writeString("127.0.0.1", 16, "ip address"); outMsg.writeString("001122334455", 13, "mac address"); outMsg.writeInt8(0, "is gravity id"); } else { createOutPacket(CMSG_LOGIN_REGISTER); outMsg.writeInt32(20, "client version"); outMsg.writeString(username, 24, "login"); outMsg.writeStringNoLog(password, 24, "password"); outMsg.writeInt8(0x03, "client type"); } } else { createOutPacket(CMSG_LOGIN_REGISTER4); outMsg.writeString(username, 24, "login"); outMsg.writeStringNoLog(password, 24, "password"); outMsg.writeInt8(0x03, "client type"); outMsg.writeString(email, 40, "email"); } } ServerInfo *LoginHandler::getCharServer() const { return &charServer; } void LoginHandler::sendVersion() const { createOutPacket(CMSG_SERVER_VERSION_REQUEST); outMsg.writeInt32(CLIENT_PROTOCOL_VERSION, "protocol version"); outMsg.writeInt32(0, "unused"); outMsg.writeInt32(0, "unused"); outMsg.writeInt32(0, "unused"); outMsg.writeInt32(0, "unused"); generalHandler->flushSend(); } void LoginHandler::ping() const { createOutPacket(CMSG_LOGIN_PING); outMsg.writeInt32(0, "unused"); outMsg.writeInt32(0, "unused"); outMsg.writeInt32(0, "unused"); outMsg.writeInt32(0, "unused"); outMsg.writeInt32(0, "unused"); outMsg.writeInt32(0, "unused"); } void LoginHandler::updatePacketVersion() const { updateProtocol(); } void LoginHandler::sendMobileCode(const BeingId accountId, const std::string &code) const { if (packetVersionMain < 20181114 && packetVersionRe < 20181114) { return; } createOutPacket(CMSG_LOGIN_MOBILE_OTP); outMsg.writeInt16(14, "len"); outMsg.writeBeingId(accountId, "account id"); outMsg.writeStringNoLog(code, 6, "code"); } void LoginHandler::sendOtpCode(const std::string &code) const { if (packetVersionMain < 20181114 && packetVersionRe < 20181114 && packets_zero == false) { return; } createOutPacket(CMSG_LOGIN_OTP_CODE); outMsg.writeStringNoLog(code, 9, "code"); } } // namespace EAthena