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https://github.com/OpenFusionProject/OpenFusion.git
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refactored and cleaned up login function
This commit is contained in:
Kamil
Gent S
parent
5c6d7d6055
commit
eee8aab888
@ -78,6 +78,16 @@ void CNLoginServer::handlePacket(CNSocket* sock, CNPacketData* data) {
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}
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#pragma region packets
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void loginFail(LoginError errorCode, std::string userLogin, CNSocket* sock) {
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INITSTRUCT(sP_LS2CL_REP_LOGIN_FAIL, resp);
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U8toU16(userLogin, resp.szID, sizeof(resp.szID));
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resp.iErrorCode = (int)errorCode;
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sock->sendPacket((void*)&resp, P_LS2CL_REP_LOGIN_FAIL, sizeof(sP_LS2CL_REP_LOGIN_FAIL));
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return;
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}
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void CNLoginServer::login(CNSocket* sock, CNPacketData* data) {
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if (data->size != sizeof(sP_CL2LS_REQ_LOGIN))
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return; // ignore the malformed packet
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@ -100,106 +110,102 @@ void CNLoginServer::login(CNSocket* sock, CNPacketData* data) {
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userPassword = std::string(U16toU8(login->szPassword).c_str());
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}
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bool success = false;
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int errorCode = 0;
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// check regex
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if (!CNLoginServer::isLoginDataGood(userLogin, userPassword))
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return loginFail(LoginError::LOGIN_ERROR, userLogin, sock);
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// checking regex
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if (!CNLoginServer::isLoginDataGood(userLogin, userPassword)) {
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errorCode = (int)LoginError::LOGIN_ERROR;
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}
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else {
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std::unique_ptr<Database::Account> findUser = Database::findAccount(userLogin);
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// if account not found, make new one
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if (findUser == nullptr) {
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loginSessions[sock] = CNLoginData();
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loginSessions[sock].userID = Database::addAccount(userLogin, userPassword);
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loginSessions[sock].slot = 1;
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loginSessions[sock].lastHeartbeat = getTime();
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success = true;
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std::unique_ptr<Database::Account> findUser = Database::findAccount(userLogin);
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if (findUser == nullptr)
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return newAccount(sock, userLogin, userPassword, login->iClientVerC);
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// if user exists, check if password is correct
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}
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else if (CNLoginServer::isPasswordCorrect(findUser->Password, userPassword)) {
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/*calling this here to timestamp login attempt,
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* in order to make duplicate exit sanity check work*/
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Database::updateSelected(findUser->AccountID, findUser->Selected);
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// check if account isn't currently in use
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if (CNLoginServer::isAccountInUse(findUser->AccountID)) {
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errorCode = (int)LoginError::ID_ALREADY_IN_USE;
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}
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else { // if not, login success
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loginSessions[sock] = CNLoginData();
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loginSessions[sock].userID = findUser->AccountID;
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loginSessions[sock].slot = findUser->Selected;
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loginSessions[sock].lastHeartbeat = getTime();
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success = true;
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}
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}
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else {
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errorCode = (int)LoginError::ID_AND_PASSWORD_DO_NOT_MATCH;
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if (!CNLoginServer::isPasswordCorrect(findUser->Password, userPassword))
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return loginFail(LoginError::ID_AND_PASSWORD_DO_NOT_MATCH, userLogin, sock);
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/* calling this here to timestamp login attempt,
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* in order to make duplicate exit sanity check work*/
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Database::updateSelected(findUser->AccountID, findUser->Selected);
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if (CNLoginServer::isAccountInUse(findUser->AccountID))
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return loginFail(LoginError::ID_ALREADY_IN_USE, userLogin, sock);
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loginSessions[sock] = CNLoginData();
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loginSessions[sock].userID = findUser->AccountID;
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loginSessions[sock].slot = findUser->Selected;
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loginSessions[sock].lastHeartbeat = getTime();
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std::vector<Player> characters = Database::getCharacters(loginSessions[sock].userID);
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int charCount = characters.size();
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INITSTRUCT(sP_LS2CL_REP_LOGIN_SUCC, resp);
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memcpy(resp.szID, login->szID, sizeof(char16_t) * 33);
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resp.iCharCount = charCount;
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resp.iSlotNum = loginSessions[sock].slot;
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resp.iPaymentFlag = 1;
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resp.iOpenBetaFlag = 0;
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resp.uiSvrTime = getTime();
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// send the resp in with original key
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sock->sendPacket((void*)&resp, P_LS2CL_REP_LOGIN_SUCC, sizeof(sP_LS2CL_REP_LOGIN_SUCC));
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// update keys
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sock->setEKey(CNSocketEncryption::createNewKey(resp.uiSvrTime, resp.iCharCount + 1, resp.iSlotNum + 1));
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sock->setFEKey(CNSocketEncryption::createNewKey((uint64_t)(*(uint64_t*)&CNSocketEncryption::defaultKey[0]), login->iClientVerC, 1));
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// now send the characters :)
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std::vector<Player>::iterator it;
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for (it = characters.begin(); it != characters.end(); it++) {
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sP_LS2CL_REP_CHAR_INFO charInfo = sP_LS2CL_REP_CHAR_INFO();
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charInfo.iSlot = (int8_t)it->slot;
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charInfo.iLevel = (int16_t)it->level;
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charInfo.sPC_Style = it->PCStyle;
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charInfo.sPC_Style2 = it->PCStyle2;
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// position
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charInfo.iX = it->x;
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charInfo.iY = it->y;
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charInfo.iZ = it->z;
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// save character in session (for char select)
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int UID = it->iID;
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loginSessions[sock].characters[UID] = Player(*it);
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loginSessions[sock].characters[UID].FEKey = sock->getFEKey();
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// Equip info
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for (int i = 0; i < AEQUIP_COUNT; i++) {
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charInfo.aEquip[i] = it->Equip[i];
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}
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// set default to the first character
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if (it == characters.begin())
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loginSessions[sock].selectedChar = UID;
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sock->sendPacket((void*)&charInfo, P_LS2CL_REP_CHAR_INFO, sizeof(sP_LS2CL_REP_CHAR_INFO));
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}
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}
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void CNLoginServer::newAccount(CNSocket* sock, std::string userLogin, std::string userPassword, int32_t clientVerC) {
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loginSessions[sock] = CNLoginData();
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loginSessions[sock].userID = Database::addAccount(userLogin, userPassword);
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loginSessions[sock].slot = 1;
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loginSessions[sock].lastHeartbeat = getTime();
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if (success) {
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std::vector<Player> characters = Database::getCharacters(loginSessions[sock].userID);
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int charCount = characters.size();
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INITSTRUCT(sP_LS2CL_REP_LOGIN_SUCC, resp);
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U8toU16(userLogin, resp.szID, sizeof(resp.szID));
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INITSTRUCT(sP_LS2CL_REP_LOGIN_SUCC, resp);
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// set username in resp packet
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memcpy(resp.szID, login->szID, sizeof(char16_t) * 33);
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resp.iCharCount = 0;
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resp.iSlotNum = loginSessions[sock].slot;
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resp.iPaymentFlag = 1;
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resp.iOpenBetaFlag = 0;
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resp.uiSvrTime = getTime();
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resp.iCharCount = charCount;
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resp.iSlotNum = loginSessions[sock].slot;
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resp.iPaymentFlag = 1;
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resp.iOpenBetaFlag = 0;
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resp.uiSvrTime = getTime();
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// send the resp in with original key
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sock->sendPacket((void*)&resp, P_LS2CL_REP_LOGIN_SUCC, sizeof(sP_LS2CL_REP_LOGIN_SUCC));
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// send the resp in with original key
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sock->sendPacket((void*)&resp, P_LS2CL_REP_LOGIN_SUCC, sizeof(sP_LS2CL_REP_LOGIN_SUCC));
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// update keys
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sock->setEKey(CNSocketEncryption::createNewKey(resp.uiSvrTime, resp.iCharCount + 1, resp.iSlotNum + 1));
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sock->setFEKey(CNSocketEncryption::createNewKey((uint64_t)(*(uint64_t*)&CNSocketEncryption::defaultKey[0]), login->iClientVerC, 1));
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// now send the characters :)
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std::vector<Player>::iterator it;
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for (it = characters.begin(); it != characters.end(); it++) {
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sP_LS2CL_REP_CHAR_INFO charInfo = sP_LS2CL_REP_CHAR_INFO();
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charInfo.iSlot = (int8_t)it->slot;
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charInfo.iLevel = (int16_t)it->level;
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charInfo.sPC_Style = it->PCStyle;
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charInfo.sPC_Style2 = it->PCStyle2;
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// position
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charInfo.iX = it->x;
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charInfo.iY = it->y;
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charInfo.iZ = it->z;
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// save character in session (for char select)
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int UID = it->iID;
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loginSessions[sock].characters[UID] = Player(*it);
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loginSessions[sock].characters[UID].FEKey = sock->getFEKey();
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// Equip info
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for (int i = 0; i < AEQUIP_COUNT; i++) {
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charInfo.aEquip[i] = it->Equip[i];
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}
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// set default to the first character
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if (it == characters.begin())
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loginSessions[sock].selectedChar = UID;
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sock->sendPacket((void*)&charInfo, P_LS2CL_REP_CHAR_INFO, sizeof(sP_LS2CL_REP_CHAR_INFO));
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}
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}
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else {
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INITSTRUCT(sP_LS2CL_REP_LOGIN_FAIL, resp);
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U8toU16(userLogin, resp.szID, sizeof(resp.szID));
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resp.iErrorCode = errorCode;
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sock->sendPacket((void*)&resp, P_LS2CL_REP_LOGIN_FAIL, sizeof(sP_LS2CL_REP_LOGIN_FAIL));
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}
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// update keys
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sock->setEKey(CNSocketEncryption::createNewKey(resp.uiSvrTime, resp.iCharCount + 1, resp.iSlotNum + 1));
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sock->setFEKey(CNSocketEncryption::createNewKey((uint64_t)(*(uint64_t*)&CNSocketEncryption::defaultKey[0]), clientVerC, 1));
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}
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void CNLoginServer::nameCheck(CNSocket* sock, CNPacketData* data) {
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@ -371,20 +377,20 @@ void CNLoginServer::shardSelect(CNSocket* sock, CNPacketData* data) {
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// tell client to connect to the shard server
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sP_CL2LS_REQ_SHARD_SELECT* shard = (sP_CL2LS_REQ_SHARD_SELECT*)data->buf;
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INITSTRUCT(sP_LS2CL_REP_SHARD_SELECT_SUCC, resp);
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DEBUGLOG(
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std::cout << "P_CL2LS_REQ_SHARD_SELECT:" << std::endl;
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std::cout << "\tShard: " << (int)shard->ShardNum << std::endl;
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)
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const char* SHARD_IP = settings::SHARDSERVERIP.c_str();
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const char* SHARD_IP = settings::SHARDSERVERIP.c_str();
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resp.iEnterSerialKey = rand();
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resp.g_FE_ServerPort = settings::SHARDPORT;
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// copy IP to resp (this struct uses ASCII encoding so we don't have to goof around converting encodings)
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memcpy(resp.g_FE_ServerIP, SHARD_IP, strlen(SHARD_IP));
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resp.g_FE_ServerIP[strlen(SHARD_IP)] = '\0';
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// pass player to CNSharedData
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CNSharedData::setPlayer(resp.iEnterSerialKey, loginSessions[sock].characters[loginSessions[sock].selectedChar]);
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@ -46,6 +46,7 @@ private:
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static bool isPasswordCorrect(std::string actualPassword, std::string tryPassword);
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static bool isAccountInUse(int accountId);
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static bool isCharacterNameGood(std::string Firstname, std::string Lastname);
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static void newAccount(CNSocket* sock, std::string userLogin, std::string userPassword, int32_t clientVerC);
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// returns true if success
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static bool exitDuplicate(int accountId);
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public:
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@ -166,6 +166,7 @@ int Database::addAccount(std::string login, std::string password) {
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account.Password = password;
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account.Selected = 1;
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account.Created = getTimestamp();
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account.LastLogin = account.Created;
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return db.insert(account);
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}
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