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-rw-r--r--src/net/manaserv/loginhandler.cpp499
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diff --git a/src/net/manaserv/loginhandler.cpp b/src/net/manaserv/loginhandler.cpp
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--- a/src/net/manaserv/loginhandler.cpp
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-/*
- * The ManaPlus Client
- * Copyright (C) 2004-2009 The Mana World Development Team
- * Copyright (C) 2009-2010 The Mana Developers
- * Copyright (C) 2011-2012 The ManaPlus 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 <http://www.gnu.org/licenses/>.
- */
-
-#include "net/manaserv/loginhandler.h"
-
-#include "client.h"
-#include "logger.h"
-
-#include "net/logindata.h"
-
-#include "net/manaserv/connection.h"
-#include "net/manaserv/messagein.h"
-#include "net/manaserv/messageout.h"
-#include "net/manaserv/protocol.h"
-
-#include "utils/gettext.h"
-#include "utils/paths.h"
-#include "utils/sha256.h"
-
-extern Net::LoginHandler *loginHandler;
-
-namespace ManaServ
-{
-
-extern Connection *accountServerConnection;
-extern std::string netToken;
-
-LoginHandler::LoginHandler() :
- mLoginData(0),
- mMinUserNameLength(4),
- mMaxUserNameLength(10)
-{
- static const uint16_t _messages[] =
- {
- APMSG_LOGIN_RESPONSE,
- APMSG_REGISTER_RESPONSE,
- APMSG_RECONNECT_RESPONSE,
- APMSG_PASSWORD_CHANGE_RESPONSE,
- APMSG_EMAIL_CHANGE_RESPONSE,
- APMSG_LOGOUT_RESPONSE,
- APMSG_UNREGISTER_RESPONSE,
- APMSG_REGISTER_INFO_RESPONSE,
- 0
- };
- handledMessages = _messages;
- loginHandler = this;
-}
-
-void LoginHandler::handleMessage(Net::MessageIn &msg)
-{
- switch (msg.getId())
- {
- case APMSG_LOGIN_RESPONSE:
- handleLoginResponse(msg);
- break;
-
- case APMSG_REGISTER_RESPONSE:
- handleRegisterResponse(msg);
- break;
-
- case APMSG_RECONNECT_RESPONSE:
- {
- int errMsg = msg.readInt8();
- // Successful login
- if (errMsg == ERRMSG_OK)
- {
- Client::setState(STATE_CHAR_SELECT);
- }
- // Login failed
- else
- {
- switch (errMsg)
- {
- case ERRMSG_INVALID_ARGUMENT:
- errorMessage = _("Wrong magic_token.");
- break;
- case ERRMSG_FAILURE:
- errorMessage = _("Already logged in.");
- break;
- case LOGIN_BANNED:
- errorMessage = _("Account banned.");
- break;
- default:
- errorMessage = _("Unknown error.");
- break;
- }
- Client::setState(STATE_ERROR);
- }
- }
- break;
-
- case APMSG_PASSWORD_CHANGE_RESPONSE:
- {
- int errMsg = msg.readInt8();
- // Successful pass change
- if (errMsg == ERRMSG_OK)
- {
- Client::setState(STATE_CHANGEPASSWORD_SUCCESS);
- }
- // pass change failed
- else
- {
- switch (errMsg)
- {
- case ERRMSG_INVALID_ARGUMENT:
- errorMessage = _("New password incorrect.");
- break;
- case ERRMSG_FAILURE:
- errorMessage = _("Old password incorrect.");
- break;
- case ERRMSG_NO_LOGIN:
- errorMessage =
- _("Account not connected. Please login first.");
- break;
- default:
- errorMessage = _("Unknown error.");
- break;
- }
- Client::setState(STATE_ACCOUNTCHANGE_ERROR);
- }
- }
- break;
-
- case APMSG_EMAIL_CHANGE_RESPONSE:
- {
- int errMsg = msg.readInt8();
- // Successful pass change
- if (errMsg == ERRMSG_OK)
- {
- Client::setState(STATE_CHANGEEMAIL_SUCCESS);
- }
- // pass change failed
- else
- {
- switch (errMsg)
- {
- case ERRMSG_INVALID_ARGUMENT:
- errorMessage = _("New email address incorrect.");
- break;
- case ERRMSG_FAILURE:
- errorMessage = _("Old email address incorrect.");
- break;
- case ERRMSG_NO_LOGIN:
- errorMessage =
- _("Account not connected. Please login first.");
- break;
- case ERRMSG_EMAIL_ALREADY_EXISTS:
- errorMessage =
- _("The new email address already exists.");
- break;
- default:
- errorMessage = _("Unknown error.");
- break;
- }
- Client::setState(STATE_ACCOUNTCHANGE_ERROR);
- }
- }
- break;
- case APMSG_LOGOUT_RESPONSE:
- {
- int errMsg = msg.readInt8();
-
- // Successful logout
- if (errMsg == ERRMSG_OK)
- {
- // TODO: handle logout
- }
- // Logout failed
- else
- {
- switch (errMsg)
- {
- case ERRMSG_NO_LOGIN:
- errorMessage = "Accountserver: Not logged in";
- break;
- default:
- errorMessage = "Accountserver: Unknown error";
- break;
- }
- Client::setState(STATE_ERROR);
- }
- }
- break;
- case APMSG_UNREGISTER_RESPONSE:
- {
- int errMsg = msg.readInt8();
- // Successful unregistration
- if (errMsg == ERRMSG_OK)
- {
- Client::setState(STATE_UNREGISTER);
- }
- // Unregistration failed
- else
- {
- switch (errMsg)
- {
- case ERRMSG_INVALID_ARGUMENT:
- errorMessage =
- "Accountserver: Wrong username or password";
- break;
- default:
- errorMessage = "Accountserver: Unknown error";
- break;
- }
- Client::setState(STATE_ACCOUNTCHANGE_ERROR);
- }
- }
- break;
-
- case APMSG_REGISTER_INFO_RESPONSE:
- {
- int allowed = msg.readInt8();
-
- if (allowed)
- {
- mMinUserNameLength = msg.readInt8();
- mMaxUserNameLength = msg.readInt8();
- std::string captchaURL = msg.readString();
- std::string captchaInstructions = msg.readString();
-
- printf("%s: %s\n", captchaURL.c_str(),
- captchaInstructions.c_str());
-
- Client::setState(STATE_REGISTER);
- }
- else
- {
- errorMessage = msg.readString();
-
- if (errorMessage.empty())
- errorMessage = _("Client registration is not allowed. "
- "Please contact server administration.");
- Client::setState(STATE_LOGIN_ERROR);
- }
- }
- break;
- default:
- break;
- }
-}
-
-void LoginHandler::handleLoginResponse(Net::MessageIn &msg)
-{
- const int errMsg = msg.readInt8();
-
- if (errMsg == ERRMSG_OK)
- {
- readServerInfo(msg);
- // No worlds atm, but future use :-D
- Client::setState(STATE_WORLD_SELECT);
- }
- else
- {
- switch (errMsg)
- {
- case LOGIN_INVALID_VERSION:
- errorMessage = _("Client version is too old.");
- break;
- case ERRMSG_INVALID_ARGUMENT:
- errorMessage = _("Wrong username or password.");
- break;
- case ERRMSG_FAILURE:
- errorMessage = _("Already logged in.");
- break;
- case LOGIN_BANNED:
- errorMessage = _("Account banned");
- break;
- case LOGIN_INVALID_TIME:
- errorMessage = _("Login attempt too soon after previous "
- "attempt.");
- break;
- default:
- errorMessage = _("Unknown error.");
- break;
- }
- Client::setState(STATE_LOGIN_ERROR);
- }
-}
-
-void LoginHandler::handleRegisterResponse(Net::MessageIn &msg)
-{
- const int errMsg = msg.readInt8();
-
- if (errMsg == ERRMSG_OK)
- {
- readServerInfo(msg);
- Client::setState(STATE_WORLD_SELECT);
- }
- else
- {
- switch (errMsg)
- {
- case REGISTER_INVALID_VERSION:
- errorMessage = _("Client version is too old.");
- break;
- case ERRMSG_INVALID_ARGUMENT:
- errorMessage = _("Wrong username, password or email address.");
- break;
- case REGISTER_EXISTS_USERNAME:
- errorMessage = _("Username already exists.");
- break;
- case REGISTER_EXISTS_EMAIL:
- errorMessage = _("Email address already exists.");
- break;
- case REGISTER_CAPTCHA_WRONG:
- errorMessage = _("You took too long with the captcha or your "
- "response was incorrect.");
- break;
- default:
- errorMessage = _("Unknown error.");
- break;
- }
- Client::setState(STATE_LOGIN_ERROR);
- }
-}
-
-void LoginHandler::readServerInfo(Net::MessageIn &msg)
-{
- // Safety check for outdated manaserv versions (remove me later)
- if (msg.getUnreadLength() == 0)
- return;
-
- // Set the update host when included in the message
- std::string updateHost = msg.readString();
- if (!updateHost.empty())
- {
- if (!checkPath(updateHost))
- {
- logger->log1("Warning: incorrect update server name");
- updateHost = "";
- }
- mLoginData->updateHost = updateHost;
- }
- else
- {
- logger->log1("Warning: server does not have an update host set!");
- }
-
- // Read the client data folder for dynamic data loading.
- // This is only used by the QT client.
- msg.readString();
-
- // Read the number of character slots
- mLoginData->characterSlots = msg.readInt8();
-}
-
-void LoginHandler::connect()
-{
- accountServerConnection->connect(mServer.hostname, mServer.port);
-}
-
-bool LoginHandler::isConnected()
-{
- return accountServerConnection->isConnected();
-}
-
-void LoginHandler::disconnect()
-{
- accountServerConnection->disconnect();
-
- if (Client::getState() == STATE_CONNECT_GAME)
- {
- Client::setState(STATE_GAME);
- }
-}
-
-bool LoginHandler::isRegistrationEnabled()
-{
- return true;
-}
-
-void LoginHandler::getRegistrationDetails()
-{
- MessageOut msg(PAMSG_REQUEST_REGISTER_INFO);
- accountServerConnection->send(msg);
-}
-
-unsigned int LoginHandler::getMinUserNameLength() const
-{
- return mMinUserNameLength;
-}
-
-unsigned int LoginHandler::getMaxUserNameLength() const
-{
- return mMaxUserNameLength;
-}
-
-void LoginHandler::loginAccount(LoginData *loginData)
-{
- mLoginData = loginData;
-
- MessageOut msg(PAMSG_LOGIN);
-
- msg.writeInt32(0); // client version
- msg.writeString(loginData->username);
- msg.writeString(sha256(loginData->username + loginData->password));
-
- accountServerConnection->send(msg);
-}
-
-void LoginHandler::logout()
-{
- MessageOut msg(PAMSG_LOGOUT);
- accountServerConnection->send(msg);
-}
-
-void LoginHandler::changeEmail(const std::string &email)
-{
- MessageOut msg(PAMSG_EMAIL_CHANGE);
-
- // Email is sent clearly so the server can validate the data.
- // Encryption is assumed server-side.
- msg.writeString(email);
-
- accountServerConnection->send(msg);
-}
-
-void LoginHandler::changePassword(const std::string &username,
- const std::string &oldPassword,
- const std::string &newPassword)
-{
- MessageOut msg(PAMSG_PASSWORD_CHANGE);
-
- // Change password using SHA2 encryption
- msg.writeString(sha256(username + oldPassword));
- msg.writeString(sha256(username + newPassword));
-
- accountServerConnection->send(msg);
-}
-
-void LoginHandler::chooseServer(unsigned int server A_UNUSED)
-{
- // TODO
-}
-
-void LoginHandler::registerAccount(LoginData *loginData)
-{
- mLoginData = loginData;
-
- MessageOut msg(PAMSG_REGISTER);
-
- msg.writeInt32(0); // client version
- msg.writeString(loginData->username);
- // Use a hashed password for privacy reasons
- msg.writeString(sha256(loginData->username + loginData->password));
- msg.writeString(loginData->email);
- msg.writeString(loginData->captchaResponse);
-
- accountServerConnection->send(msg);
-}
-
-void LoginHandler::unregisterAccount(const std::string &username,
- const std::string &password)
-{
- MessageOut msg(PAMSG_UNREGISTER);
-
- msg.writeString(username);
- msg.writeString(sha256(username + password));
-
- accountServerConnection->send(msg);
-}
-
-Worlds LoginHandler::getWorlds() const
-{
- return Worlds();
-}
-
-void LoginHandler::reconnect()
-{
- MessageOut msg(PAMSG_RECONNECT);
- msg.writeString(netToken, 32);
- accountServerConnection->send(msg);
-}
-
-void LoginHandler::clearWorlds()
-{
-
-}
-
-} // namespace ManaServ