DarkflameServer/dGame/UserManager.cpp
David Markowitz 1941679d27
feat: Bump standard to 20 (#1376)
* Bump to 20

* fix warnings and errors

* thanks RakNet
2024-01-02 07:53:00 +00:00

506 lines
17 KiB
C++

#include "UserManager.h"
#include <fstream>
#include <future>
#include <sstream>
#include <algorithm>
#include "Database.h"
#include "Game.h"
#include "Logger.h"
#include "User.h"
#include <WorldPackets.h>
#include "Character.h"
#include <BitStream.h>
#include "PacketUtils.h"
#include "../dWorldServer/ObjectIDManager.h"
#include "Logger.h"
#include "GeneralUtils.h"
#include "ZoneInstanceManager.h"
#include "dServer.h"
#include "Entity.h"
#include "EntityManager.h"
#include "SkillComponent.h"
#include "AssetManager.h"
#include "CDClientDatabase.h"
#include "eObjectBits.h"
#include "eGameMasterLevel.h"
#include "eCharacterCreationResponse.h"
#include "eRenameResponse.h"
#include "eConnectionType.h"
#include "eChatInternalMessageType.h"
#include "BitStreamUtils.h"
#include "CheatDetection.h"
UserManager* UserManager::m_Address = nullptr;
//Local functions as they aren't needed by anything else, leave the implementations at the bottom!
uint32_t FindCharShirtID(uint32_t shirtColor, uint32_t shirtStyle);
uint32_t FindCharPantsID(uint32_t pantsColor);
inline void StripCR(std::string& str) {
str.erase(std::remove(str.begin(), str.end(), '\r'), str.end());
}
void UserManager::Initialize() {
std::string line;
auto fnStream = Game::assetManager->GetFile("names/minifigname_first.txt");
if (!fnStream) {
LOG("Failed to load %s", (Game::assetManager->GetResPath() / "names/minifigname_first.txt").string().c_str());
throw std::runtime_error("Aborting initialization due to missing minifigure name file.");
}
while (std::getline(fnStream, line, '\n')) {
std::string name = line;
StripCR(name);
m_FirstNames.push_back(name);
}
auto mnStream = Game::assetManager->GetFile("names/minifigname_middle.txt");
if (!mnStream) {
LOG("Failed to load %s", (Game::assetManager->GetResPath() / "names/minifigname_middle.txt").string().c_str());
throw std::runtime_error("Aborting initialization due to missing minifigure name file.");
}
while (std::getline(mnStream, line, '\n')) {
std::string name = line;
StripCR(name);
m_MiddleNames.push_back(name);
}
auto lnStream = Game::assetManager->GetFile("names/minifigname_last.txt");
if (!lnStream) {
LOG("Failed to load %s", (Game::assetManager->GetResPath() / "names/minifigname_last.txt").string().c_str());
throw std::runtime_error("Aborting initialization due to missing minifigure name file.");
}
while (std::getline(lnStream, line, '\n')) {
std::string name = line;
StripCR(name);
m_LastNames.push_back(name);
}
// Load our pre-approved names:
auto chatListStream = Game::assetManager->GetFile("chatplus_en_us.txt");
if (!chatListStream) {
LOG("Failed to load %s", (Game::assetManager->GetResPath() / "chatplus_en_us.txt").string().c_str());
throw std::runtime_error("Aborting initialization due to missing chat whitelist file.");
}
while (std::getline(chatListStream, line, '\n')) {
StripCR(line);
m_PreapprovedNames.push_back(line);
}
}
UserManager::~UserManager() {
}
User* UserManager::CreateUser(const SystemAddress& sysAddr, const std::string& username, const std::string& sessionKey) {
User* user = new User(sysAddr, username, sessionKey);
if (user && Game::server->IsConnected(sysAddr))
m_Users.insert(std::make_pair(sysAddr, user));
else {
if (user) {
delete user;
user = nullptr;
}
}
return user;
}
User* UserManager::GetUser(const SystemAddress& sysAddr) {
auto it = m_Users.find(sysAddr);
if (it != m_Users.end() && it->second) return it->second;
return nullptr;
}
User* UserManager::GetUser(const std::string& username) {
for (auto p : m_Users) {
if (p.second) {
if (GeneralUtils::CaseInsensitiveStringCompare(p.second->GetUsername(), username)) return p.second;
}
}
return nullptr;
}
bool UserManager::DeleteUser(const SystemAddress& sysAddr) {
const auto& it = m_Users.find(sysAddr);
if (it != m_Users.end()) {
if (std::count(m_UsersToDelete.begin(), m_UsersToDelete.end(), it->second)) return false;
m_UsersToDelete.push_back(it->second);
m_Users.erase(it);
return true;
}
return false;
}
void UserManager::DeletePendingRemovals() {
for (auto* user : m_UsersToDelete) {
LOG("Deleted user %i", user->GetAccountID());
delete user;
}
m_UsersToDelete.clear();
}
std::string UserManager::GetPredefinedName(uint32_t firstNameIndex, uint32_t middleNameIndex, uint32_t lastNameIndex) {
if (firstNameIndex > m_FirstNames.size() || middleNameIndex > m_MiddleNames.size() || lastNameIndex > m_LastNames.size()) return std::string("INVALID");
return std::string(m_FirstNames[firstNameIndex] + m_MiddleNames[middleNameIndex] + m_LastNames[lastNameIndex]);
}
bool UserManager::IsNamePreapproved(const std::string& requestedName) {
for (std::string& s : m_PreapprovedNames) {
if (s == requestedName) return true;
}
for (std::string& s : m_FirstNames) {
if (s == requestedName) return true;
}
for (std::string& s : m_MiddleNames) {
if (s == requestedName) return true;
}
for (std::string& s : m_LastNames) {
if (s == requestedName) return true;
}
return false;
}
void UserManager::RequestCharacterList(const SystemAddress& sysAddr) {
User* u = GetUser(sysAddr);
if (!u) return;
std::vector<Character*>& chars = u->GetCharacters();
for (size_t i = 0; i < chars.size(); ++i) {
if (chars[i]->GetEntity() == nullptr) // We don't have entity data to save
{
delete chars[i];
continue;
}
auto* skillComponent = chars[i]->GetEntity()->GetComponent<SkillComponent>();
if (skillComponent != nullptr) {
skillComponent->Reset();
}
Game::entityManager->DestroyEntity(chars[i]->GetEntity());
chars[i]->SaveXMLToDatabase();
chars[i]->GetEntity()->SetCharacter(nullptr);
delete chars[i];
}
chars.clear();
for (const auto& characterId : Database::Get()->GetAccountCharacterIds(u->GetAccountID())) {
Character* character = new Character(characterId, u);
character->UpdateFromDatabase();
character->SetIsNewLogin();
chars.push_back(character);
}
WorldPackets::SendCharacterList(sysAddr, u);
}
void UserManager::CreateCharacter(const SystemAddress& sysAddr, Packet* packet) {
User* u = GetUser(sysAddr);
if (!u) return;
std::string name = PacketUtils::ReadString(8, packet, true);
uint32_t firstNameIndex = PacketUtils::ReadU32(74, packet);
uint32_t middleNameIndex = PacketUtils::ReadU32(78, packet);
uint32_t lastNameIndex = PacketUtils::ReadU32(82, packet);
std::string predefinedName = GetPredefinedName(firstNameIndex, middleNameIndex, lastNameIndex);
uint32_t shirtColor = PacketUtils::ReadU32(95, packet);
uint32_t shirtStyle = PacketUtils::ReadU32(99, packet);
uint32_t pantsColor = PacketUtils::ReadU32(103, packet);
uint32_t hairStyle = PacketUtils::ReadU32(107, packet);
uint32_t hairColor = PacketUtils::ReadU32(111, packet);
uint32_t lh = PacketUtils::ReadU32(115, packet);
uint32_t rh = PacketUtils::ReadU32(119, packet);
uint32_t eyebrows = PacketUtils::ReadU32(123, packet);
uint32_t eyes = PacketUtils::ReadU32(127, packet);
uint32_t mouth = PacketUtils::ReadU32(131, packet);
LOT shirtLOT = FindCharShirtID(shirtColor, shirtStyle);
LOT pantsLOT = FindCharPantsID(pantsColor);
if (!name.empty() && Database::Get()->GetCharacterInfo(name)) {
LOG("AccountID: %i chose unavailable name: %s", u->GetAccountID(), name.c_str());
WorldPackets::SendCharacterCreationResponse(sysAddr, eCharacterCreationResponse::CUSTOM_NAME_IN_USE);
return;
}
if (Database::Get()->GetCharacterInfo(predefinedName)) {
LOG("AccountID: %i chose unavailable predefined name: %s", u->GetAccountID(), predefinedName.c_str());
WorldPackets::SendCharacterCreationResponse(sysAddr, eCharacterCreationResponse::PREDEFINED_NAME_IN_USE);
return;
}
if (name.empty()) {
LOG("AccountID: %i is creating a character with predefined name: %s", u->GetAccountID(), predefinedName.c_str());
} else {
LOG("AccountID: %i is creating a character with name: %s (temporary: %s)", u->GetAccountID(), name.c_str(), predefinedName.c_str());
}
//Now that the name is ok, we can get an objectID from Master:
ObjectIDManager::Instance()->RequestPersistentID([=, this](uint32_t objectID) {
if (Database::Get()->GetCharacterInfo(objectID)) {
LOG("Character object id unavailable, check object_id_tracker!");
WorldPackets::SendCharacterCreationResponse(sysAddr, eCharacterCreationResponse::OBJECT_ID_UNAVAILABLE);
return;
}
std::stringstream xml;
xml << "<obj v=\"1\">";
xml << "<mf hc=\"" << hairColor << "\" hs=\"" << hairStyle << "\" hd=\"0\" t=\"" << shirtColor << "\" l=\"" << pantsColor;
xml << "\" hdc=\"0\" cd=\"" << shirtStyle << "\" lh=\"" << lh << "\" rh=\"" << rh << "\" es=\"" << eyebrows << "\" ";
xml << "ess=\"" << eyes << "\" ms=\"" << mouth << "\"/>";
xml << "<char acct=\"" << u->GetAccountID() << "\" cc=\"0\" gm=\"0\" ft=\"0\" llog=\"" << time(NULL) << "\" ";
xml << "ls=\"0\" lzx=\"-626.5847\" lzy=\"613.3515\" lzz=\"-28.6374\" lzrx=\"0.0\" lzry=\"0.7015\" lzrz=\"0.0\" lzrw=\"0.7126\" ";
xml << "stt=\"0;0;0;0;0;0;0;0;0;0;0;0;0;0;0;0;0;0;0;0;0;0;0;0;0;0;0;\"></char>";
xml << "<dest hm=\"4\" hc=\"4\" im=\"0\" ic=\"0\" am=\"0\" ac=\"0\" d=\"0\"/>";
xml << "<inv><bag><b t=\"0\" m=\"20\"/><b t=\"1\" m=\"40\"/><b t=\"2\" m=\"240\"/><b t=\"3\" m=\"240\"/><b t=\"14\" m=\"40\"/></bag><items><in t=\"0\">";
LWOOBJID lwoidforshirt = ObjectIDManager::GenerateRandomObjectID();
LWOOBJID lwoidforpants;
do {
lwoidforpants = ObjectIDManager::GenerateRandomObjectID();
} while (lwoidforpants == lwoidforshirt); //Make sure we don't have the same ID for both shirt and pants
GeneralUtils::SetBit(lwoidforshirt, eObjectBits::CHARACTER);
GeneralUtils::SetBit(lwoidforshirt, eObjectBits::PERSISTENT);
GeneralUtils::SetBit(lwoidforpants, eObjectBits::CHARACTER);
GeneralUtils::SetBit(lwoidforpants, eObjectBits::PERSISTENT);
xml << "<i l=\"" << shirtLOT << "\" id=\"" << lwoidforshirt << "\" s=\"0\" c=\"1\" eq=\"1\" b=\"1\"/>";
xml << "<i l=\"" << pantsLOT << "\" id=\"" << lwoidforpants << "\" s=\"1\" c=\"1\" eq=\"1\" b=\"1\"/>";
xml << "</in></items></inv><lvl l=\"1\" cv=\"1\" sb=\"500\"/><flag></flag></obj>";
//Check to see if our name was pre-approved:
bool nameOk = IsNamePreapproved(name);
if (!nameOk && u->GetMaxGMLevel() > eGameMasterLevel::FORUM_MODERATOR) nameOk = true;
std::string_view nameToAssign = !name.empty() && nameOk ? name : predefinedName;
std::string pendingName = !name.empty() && !nameOk ? name : "";
ICharInfo::Info info;
info.name = nameToAssign;
info.pendingName = pendingName;
info.id = objectID;
info.accountId = u->GetAccountID();
Database::Get()->InsertNewCharacter(info);
//Now finally insert our character xml:
Database::Get()->InsertCharacterXml(objectID, xml.str());
WorldPackets::SendCharacterCreationResponse(sysAddr, eCharacterCreationResponse::SUCCESS);
UserManager::RequestCharacterList(sysAddr);
});
}
void UserManager::DeleteCharacter(const SystemAddress& sysAddr, Packet* packet) {
User* u = GetUser(sysAddr);
if (!u) {
LOG("Couldn't get user to delete character");
return;
}
LWOOBJID objectID = PacketUtils::ReadS64(8, packet);
uint32_t charID = static_cast<uint32_t>(objectID);
LOG("Received char delete req for ID: %llu (%u)", objectID, charID);
bool hasCharacter = CheatDetection::VerifyLwoobjidIsSender(
objectID,
sysAddr,
CheckType::User,
"User %i tried to delete a character that it does not own!",
u->GetAccountID());
if (!hasCharacter) {
WorldPackets::SendCharacterDeleteResponse(sysAddr, false);
} else {
LOG("Deleting character %i", charID);
Database::Get()->DeleteCharacter(charID);
CBITSTREAM;
BitStreamUtils::WriteHeader(bitStream, eConnectionType::CHAT_INTERNAL, eChatInternalMessageType::PLAYER_REMOVED_NOTIFICATION);
bitStream.Write(objectID);
Game::chatServer->Send(&bitStream, SYSTEM_PRIORITY, RELIABLE, 0, Game::chatSysAddr, false);
WorldPackets::SendCharacterDeleteResponse(sysAddr, true);
}
}
void UserManager::RenameCharacter(const SystemAddress& sysAddr, Packet* packet) {
User* u = GetUser(sysAddr);
if (!u) {
LOG("Couldn't get user to delete character");
return;
}
LWOOBJID objectID = PacketUtils::ReadS64(8, packet);
GeneralUtils::ClearBit(objectID, eObjectBits::CHARACTER);
GeneralUtils::ClearBit(objectID, eObjectBits::PERSISTENT);
uint32_t charID = static_cast<uint32_t>(objectID);
LOG("Received char rename request for ID: %llu (%u)", objectID, charID);
std::string newName = PacketUtils::ReadString(16, packet, true);
Character* character = nullptr;
//Check if this user has this character:
bool ownsCharacter = CheatDetection::VerifyLwoobjidIsSender(
objectID,
sysAddr,
CheckType::User,
"User %i tried to rename a character that it does not own!",
u->GetAccountID());
std::find_if(u->GetCharacters().begin(), u->GetCharacters().end(), [&](Character* c) {
if (c->GetID() == charID) {
character = c;
return true;
}
return false;
});
if (!ownsCharacter || !character) {
WorldPackets::SendCharacterRenameResponse(sysAddr, eRenameResponse::UNKNOWN_ERROR);
} else if (ownsCharacter && character) {
if (newName == character->GetName()) {
WorldPackets::SendCharacterRenameResponse(sysAddr, eRenameResponse::NAME_UNAVAILABLE);
return;
}
if (!Database::Get()->GetCharacterInfo(newName)) {
if (IsNamePreapproved(newName)) {
Database::Get()->SetCharacterName(charID, newName);
LOG("Character %s now known as %s", character->GetName().c_str(), newName.c_str());
WorldPackets::SendCharacterRenameResponse(sysAddr, eRenameResponse::SUCCESS);
UserManager::RequestCharacterList(sysAddr);
} else {
Database::Get()->SetPendingCharacterName(charID, newName);
LOG("Character %s has been renamed to %s and is pending approval by a moderator.", character->GetName().c_str(), newName.c_str());
WorldPackets::SendCharacterRenameResponse(sysAddr, eRenameResponse::SUCCESS);
UserManager::RequestCharacterList(sysAddr);
}
} else {
WorldPackets::SendCharacterRenameResponse(sysAddr, eRenameResponse::NAME_IN_USE);
}
} else {
LOG("Unknown error occurred when renaming character, either hasCharacter or character variable != true.");
WorldPackets::SendCharacterRenameResponse(sysAddr, eRenameResponse::UNKNOWN_ERROR);
}
}
void UserManager::LoginCharacter(const SystemAddress& sysAddr, uint32_t playerID) {
User* u = GetUser(sysAddr);
if (!u) {
LOG("Couldn't get user to log in character");
return;
}
Character* character = nullptr;
bool hasCharacter = false;
std::vector<Character*>& characters = u->GetCharacters();
for (size_t i = 0; i < characters.size(); ++i) {
if (characters[i]->GetID() == playerID) { hasCharacter = true; character = characters[i]; }
}
if (hasCharacter && character) {
Database::Get()->UpdateLastLoggedInCharacter(playerID);
uint32_t zoneID = character->GetZoneID();
if (zoneID == LWOZONEID_INVALID) zoneID = 1000; //Send char to VE
ZoneInstanceManager::Instance()->RequestZoneTransfer(Game::server, zoneID, character->GetZoneClone(), false, [=](bool mythranShift, uint32_t zoneID, uint32_t zoneInstance, uint32_t zoneClone, std::string serverIP, uint16_t serverPort) {
LOG("Transferring %s to Zone %i (Instance %i | Clone %i | Mythran Shift: %s) with IP %s and Port %i", character->GetName().c_str(), zoneID, zoneInstance, zoneClone, mythranShift == true ? "true" : "false", serverIP.c_str(), serverPort);
if (character) {
character->SetZoneID(zoneID);
character->SetZoneInstance(zoneInstance);
character->SetZoneClone(zoneClone);
}
WorldPackets::SendTransferToWorld(sysAddr, serverIP, serverPort, mythranShift);
return;
});
} else {
LOG("Unknown error occurred when logging in a character, either hasCharacter or character variable != true.");
}
}
uint32_t FindCharShirtID(uint32_t shirtColor, uint32_t shirtStyle) {
try {
auto stmt = CDClientDatabase::CreatePreppedStmt(
"select obj.id from Objects as obj JOIN (select * from ComponentsRegistry as cr JOIN ItemComponent as ic on ic.id = cr.component_id where cr.component_type == 11) as icc on icc.id = obj.id where lower(obj._internalNotes) == ? AND icc.color1 == ? AND icc.decal == ?"
);
stmt.bind(1, "character create shirt");
stmt.bind(2, static_cast<int>(shirtColor));
stmt.bind(3, static_cast<int>(shirtStyle));
auto tableData = stmt.execQuery();
auto shirtLOT = tableData.getIntField(0, 4069);
tableData.finalize();
return shirtLOT;
} catch (const std::exception& ex) {
LOG("Could not look up shirt %i %i: %s", shirtColor, shirtStyle, ex.what());
// in case of no shirt found in CDServer, return problematic red vest.
return 4069;
}
}
uint32_t FindCharPantsID(uint32_t pantsColor) {
try {
auto stmt = CDClientDatabase::CreatePreppedStmt(
"select obj.id from Objects as obj JOIN (select * from ComponentsRegistry as cr JOIN ItemComponent as ic on ic.id = cr.component_id where cr.component_type == 11) as icc on icc.id = obj.id where lower(obj._internalNotes) == ? AND icc.color1 == ?"
);
stmt.bind(1, "cc pants");
stmt.bind(2, static_cast<int>(pantsColor));
auto tableData = stmt.execQuery();
auto pantsLOT = tableData.getIntField(0, 2508);
tableData.finalize();
return pantsLOT;
} catch (const std::exception& ex) {
LOG("Could not look up pants %i: %s", pantsColor, ex.what());
// in case of no pants color found in CDServer, return red pants.
return 2508;
}
}
void UserManager::SaveAllActiveCharacters() {
for (auto user : m_Users) {
if (user.second) {
auto character = user.second->GetLastUsedChar();
if (character) character->SaveXMLToDatabase();
}
}
}