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/*
* Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU AGPL v3 license: https://github.com/azerothcore/azerothcore-wotlk/blob/master/LICENSE-AGPL3
*/
#include "AccountMgr.h"
#include "BanManager.h"
#include "DatabaseEnv.h"
#include "Language.h"
#include "ObjectAccessor.h"
#include "ObjectMgr.h"
#include "Player.h"
#include "ScriptMgr.h"
#include "World.h"
#include "WorldSession.h"
BanManager* BanManager::instance()
{
static BanManager instance;
return &instance;
}
/// Ban an account, duration will be parsed using TimeStringToSecs if it is positive, otherwise permban
BanReturn BanManager::BanAccount(std::string const& AccountName, std::string const& Duration, std::string const& Reason, std::string const& Author)
{
if (AccountName.empty() || Duration.empty())
return BAN_SYNTAX_ERROR;
uint32 DurationSecs = TimeStringToSecs(Duration);
uint32 AccountID = AccountMgr::GetId(AccountName);
if (!AccountID)
return BAN_NOTFOUND;
///- Disconnect all affected players (for IP it can be several)
SQLTransaction trans = LoginDatabase.BeginTransaction();
// pussywizard: check existing ban to prevent overriding by a shorter one! >_>
PreparedStatement* stmtAccountBanned = LoginDatabase.GetPreparedStatement(LOGIN_SEL_ACCOUNT_BANNED);
stmtAccountBanned->setUInt32(0, AccountID);
PreparedQueryResult banresult = LoginDatabase.Query(stmtAccountBanned);
if (banresult && ((*banresult)[0].GetUInt32() == (*banresult)[1].GetUInt32() || ((*banresult)[1].GetUInt32() > time(nullptr) + DurationSecs && DurationSecs)))
return BAN_LONGER_EXISTS;
// make sure there is only one active ban
PreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_UPD_ACCOUNT_NOT_BANNED);
stmt->setUInt32(0, AccountID);
trans->Append(stmt);
// No SQL injection with prepared statements
stmt = LoginDatabase.GetPreparedStatement(LOGIN_INS_ACCOUNT_BANNED);
stmt->setUInt32(0, AccountID);
stmt->setUInt32(1, DurationSecs);
stmt->setString(2, Author);
stmt->setString(3, Reason);
trans->Append(stmt);
if (WorldSession* session = sWorld->FindSession(AccountID))
if (session->GetPlayerName() != Author)
session->KickPlayer("Ban Account at condition 'FindSession(account)->GetPlayerName() != author'");
if (WorldSession* session = sWorld->FindOfflineSession(AccountID))
if (session->GetPlayerName() != Author)
session->KickPlayer("Ban Account at condition 'FindOfflineSession(account)->GetPlayerName() != author'");
LoginDatabase.CommitTransaction(trans);
if (sWorld->getBoolConfig(CONFIG_SHOW_BAN_IN_WORLD))
{
bool IsPermanetly = true;
if (TimeStringToSecs(Duration) > 0)
IsPermanetly = false;
if (!IsPermanetly)
sWorld->SendWorldText(LANG_BAN_ACCOUNT_YOUBANNEDMESSAGE_WORLD, Author.c_str(), AccountName.c_str(), secsToTimeString(TimeStringToSecs(Duration), true).c_str(), Reason.c_str());
else
sWorld->SendWorldText(LANG_BAN_ACCOUNT_YOUPERMBANNEDMESSAGE_WORLD, Author.c_str(), AccountName.c_str(), Reason.c_str());
}
return BAN_SUCCESS;
}
/// Ban an account by player name, duration will be parsed using TimeStringToSecs if it is positive, otherwise permban
BanReturn BanManager::BanAccountByPlayerName(std::string const& CharacterName, std::string const& Duration, std::string const& Reason, std::string const& Author)
{
if (CharacterName.empty() || Duration.empty())
return BAN_SYNTAX_ERROR;
uint32 DurationSecs = TimeStringToSecs(Duration);
uint32 AccountID = sObjectMgr->GetPlayerAccountIdByPlayerName(CharacterName);
if (!AccountID)
return BAN_NOTFOUND;
///- Disconnect all affected players (for IP it can be several)
SQLTransaction trans = LoginDatabase.BeginTransaction();
// pussywizard: check existing ban to prevent overriding by a shorter one! >_>
PreparedStatement* stmtAccountBanned = LoginDatabase.GetPreparedStatement(LOGIN_SEL_ACCOUNT_BANNED);
stmtAccountBanned->setUInt32(0, AccountID);
PreparedQueryResult banresult = LoginDatabase.Query(stmtAccountBanned);
if (banresult && ((*banresult)[0].GetUInt32() == (*banresult)[1].GetUInt32() || ((*banresult)[1].GetUInt32() > time(nullptr) + DurationSecs && DurationSecs)))
return BAN_LONGER_EXISTS;
// make sure there is only one active ban
PreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_UPD_ACCOUNT_NOT_BANNED);
stmt->setUInt32(0, AccountID);
trans->Append(stmt);
// No SQL injection with prepared statements
stmt = LoginDatabase.GetPreparedStatement(LOGIN_INS_ACCOUNT_BANNED);
stmt->setUInt32(0, AccountID);
stmt->setUInt32(1, DurationSecs);
stmt->setString(2, Author);
stmt->setString(3, Reason);
trans->Append(stmt);
if (WorldSession* session = sWorld->FindSession(AccountID))
if (session->GetPlayerName() != Author)
session->KickPlayer("Ban Account at condition 'FindSession(account)->GetPlayerName() != author'");
if (WorldSession* session = sWorld->FindOfflineSession(AccountID))
if (session->GetPlayerName() != Author)
session->KickPlayer("Ban Account at condition 'FindOfflineSession(account)->GetPlayerName() != author'");
LoginDatabase.CommitTransaction(trans);
if (sWorld->getBoolConfig(CONFIG_SHOW_BAN_IN_WORLD))
{
bool IsPermanetly = true;
if (TimeStringToSecs(Duration) > 0)
IsPermanetly = false;
std::string AccountName;
AccountMgr::GetName(AccountID, AccountName);
if (!IsPermanetly)
sWorld->SendWorldText(LANG_BAN_ACCOUNT_YOUBANNEDMESSAGE_WORLD, Author.c_str(), AccountName.c_str(), secsToTimeString(TimeStringToSecs(Duration), true).c_str(), Reason.c_str());
else
sWorld->SendWorldText(LANG_BAN_ACCOUNT_YOUPERMBANNEDMESSAGE_WORLD, Author.c_str(), AccountName.c_str(), Reason.c_str());
}
return BAN_SUCCESS;
}
/// Ban an IP address, duration will be parsed using TimeStringToSecs if it is positive, otherwise permban
BanReturn BanManager::BanIP(std::string const& IP, std::string const& Duration, std::string const& Reason, std::string const& Author)
{
if (IP.empty() || Duration.empty())
return BAN_SYNTAX_ERROR;
uint32 DurationSecs = TimeStringToSecs(Duration);
// No SQL injection with prepared statements
PreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_ACCOUNT_BY_IP);
stmt->setString(0, IP);
PreparedQueryResult resultAccounts = LoginDatabase.Query(stmt);
stmt = LoginDatabase.GetPreparedStatement(LOGIN_INS_IP_BANNED);
stmt->setString(0, IP);
stmt->setUInt32(1, DurationSecs);
stmt->setString(2, Author);
stmt->setString(3, Reason);
LoginDatabase.Execute(stmt);
if (sWorld->getBoolConfig(CONFIG_SHOW_BAN_IN_WORLD))
{
bool IsPermanetly = true;
if (TimeStringToSecs(Duration) > 0)
IsPermanetly = false;
if (IsPermanetly)
sWorld->SendWorldText(LANG_BAN_IP_YOUPERMBANNEDMESSAGE_WORLD, Author.c_str(), IP.c_str(), Reason.c_str());
else
sWorld->SendWorldText(LANG_BAN_IP_YOUBANNEDMESSAGE_WORLD, Author.c_str(), IP.c_str(), secsToTimeString(TimeStringToSecs(Duration), true).c_str(), Reason.c_str());
}
if (!resultAccounts)
return BAN_SUCCESS;
///- Disconnect all affected players (for IP it can be several)
SQLTransaction trans = LoginDatabase.BeginTransaction();
do
{
Field* fields = resultAccounts->Fetch();
uint32 AccountID = fields[0].GetUInt32();
if (WorldSession* session = sWorld->FindSession(AccountID))
if (session->GetPlayerName() != Author)
session->KickPlayer("Ban IP at condition 'FindSession(account)->GetPlayerName() != author'");
if (WorldSession* session = sWorld->FindOfflineSession(AccountID))
if (session->GetPlayerName() != Author)
session->KickPlayer("Ban IP at condition 'FindOfflineSession(account)->GetPlayerName() != author'");
} while (resultAccounts->NextRow());
LoginDatabase.CommitTransaction(trans);
return BAN_SUCCESS;
}
/// Ban an character, duration will be parsed using TimeStringToSecs if it is positive, otherwise permban
BanReturn BanManager::BanCharacter(std::string const& CharacterName, std::string const& Duration, std::string const& Reason, std::string const& Author)
{
Player* target = ObjectAccessor::FindPlayerByName(CharacterName, false);
uint32 DurationSecs = TimeStringToSecs(Duration);
uint32 TargetGUID = 0;
/// Pick a player to ban if not online
if (!target)
{
TargetGUID = sWorld->GetGlobalPlayerGUID(CharacterName);
if (!TargetGUID)
return BAN_NOTFOUND;
}
else
TargetGUID = target->GetGUIDLow();
// make sure there is only one active ban
PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_UPD_CHARACTER_BAN);
stmt->setUInt32(0, TargetGUID);
CharacterDatabase.Execute(stmt);
stmt = CharacterDatabase.GetPreparedStatement(CHAR_INS_CHARACTER_BAN);
stmt->setUInt32(0, TargetGUID);
stmt->setUInt32(1, DurationSecs);
stmt->setString(2, Author);
stmt->setString(3, Reason);
CharacterDatabase.Execute(stmt);
if (target)
target->GetSession()->KickPlayer("Ban");
if (sWorld->getBoolConfig(CONFIG_SHOW_BAN_IN_WORLD))
{
bool IsPermanetly = true;
if (TimeStringToSecs(Duration) > 0)
IsPermanetly = false;
if (!IsPermanetly)
sWorld->SendWorldText(LANG_BAN_CHARACTER_YOUBANNEDMESSAGE_WORLD, Author.c_str(), CharacterName.c_str(), secsToTimeString(TimeStringToSecs(Duration), true).c_str(), Reason.c_str());
else
sWorld->SendWorldText(LANG_BAN_CHARACTER_YOUPERMBANNEDMESSAGE_WORLD, Author.c_str(), CharacterName.c_str(), Reason.c_str());
}
return BAN_SUCCESS;
}
/// Remove a ban from an account
bool BanManager::RemoveBanAccount(std::string const& AccountName)
{
uint32 AccountID = AccountMgr::GetId(AccountName);
if (!AccountID)
return false;
// NO SQL injection as account is uint32
PreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_UPD_ACCOUNT_NOT_BANNED);
stmt->setUInt32(0, AccountID);
LoginDatabase.Execute(stmt);
return true;
}
/// Remove a ban from an player name
bool BanManager::RemoveBanAccountByPlayerName(std::string const& CharacterName)
{
uint32 AccountID = sObjectMgr->GetPlayerAccountIdByPlayerName(CharacterName);
if (!AccountID)
return false;
// NO SQL injection as account is uint32
PreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_UPD_ACCOUNT_NOT_BANNED);
stmt->setUInt32(0, AccountID);
LoginDatabase.Execute(stmt);
return true;
}
/// Remove a ban from an account
bool BanManager::RemoveBanIP(std::string const& IP)
{
PreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_DEL_IP_NOT_BANNED);
stmt->setString(0, IP);
LoginDatabase.Execute(stmt);
return true;
}
/// Remove a ban from a character
bool BanManager::RemoveBanCharacter(std::string const& CharacterName)
{
Player* pBanned = ObjectAccessor::FindPlayerByName(CharacterName, false);
uint32 guid = 0;
/// Pick a player to ban if not online
if (!pBanned)
guid = sWorld->GetGlobalPlayerGUID(CharacterName);
else
guid = pBanned->GetGUIDLow();
if (!guid)
return false;
PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_UPD_CHARACTER_BAN);
stmt->setUInt32(0, guid);
CharacterDatabase.Execute(stmt);
return true;
}
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