TrinityCore: AuthSession Struct Reference

TrinityCore

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#include <AuthSession.h>

Inheritance diagram for AuthSession:

Public Member Functions
	AuthSession (Trinity::Net::IoContextTcpSocket &&socket)

void	Start () override

bool	Update () override

void	SendPacket (ByteBuffer &packet)

Trinity::Net::SocketReadCallbackResult	ReadHandler () override

void	QueueQuery (QueryCallback &&queryCallback)

Public Member Functions inherited from Trinity::Net::Socket< Stream >
template<typename... Args>
	Socket (IoContextTcpSocket &&socket, Args &&... args)

template<typename... Args>
	Socket (boost::asio::io_context &context, Args &&... args)

	Socket (Socket const &other)=delete

	Socket (Socket &&other)=delete

Socket &	operator= (Socket const &other)=delete

Socket &	operator= (Socket &&other)=delete

virtual	~Socket ()

boost::asio::ip::address const &	GetRemoteIpAddress () const

uint16	GetRemotePort () const

template<SocketReadCallback Callback>
void	AsyncRead (Callback &&callback)

void	QueuePacket (MessageBuffer &&buffer)

bool	IsOpen () const

void	CloseSocket ()

void	DelayedCloseSocket ()
	Marks the socket for closing after write buffer becomes empty.

MessageBuffer &	GetReadBuffer ()

Stream &	underlying_stream ()

Public Attributes
uint32	BattlegroupID = 0

uint32	LoginServerType = 0

uint32	RealmID = 0

uint32	Build = 0

std::array< uint8, 4 >	LocalChallenge = {}

uint32	LoginServerID = 0

uint32	RegionID = 0

uint64	DosResponse = 0

Trinity::Crypto::SHA1::Digest	Digest = {}

std::string	Account

ByteBuffer	AddonInfo

Private Types
using	AuthSocket = Socket

Private Member Functions
bool	HandleLogonChallenge ()

bool	HandleLogonProof ()

bool	HandleReconnectChallenge ()

bool	HandleReconnectProof ()

bool	HandleRealmList ()

bool	HandleXferAccept ()

bool	HandleXferResume ()

bool	HandleXferCancel ()

void	LogonChallengeCallback (PreparedQueryResult result)

void	ReconnectChallengeCallback (PreparedQueryResult result)

void	RealmListCallback (PreparedQueryResult result)

bool	VerifyVersion (std::span< uint8 const > a, Trinity::Crypto::SHA1::Digest const &versionProof, bool isReconnect)

void	SetTimeout ()

Private Attributes
friend	AuthHandlerTable

Optional< Trinity::Crypto::SRP6 >	_srp6

SessionKey	_sessionKey = {}

std::array< uint8, 16 >	_reconnectProof = {}

Trinity::Asio::DeadlineTimer	_timeout

AuthStatus	_status

AccountInfo	_accountInfo

Optional< std::vector< uint8 > >	_totpSecret

LocaleConstant	_locale

uint32	_os

std::string_view	_ipCountry

uint16	_build

uint8	_expversion

Minutes	_timezoneOffset

QueryCallbackProcessor	_queryProcessor

Additional Inherited Members
Protected Member Functions inherited from Trinity::Net::Socket< Stream >
virtual void	OnClose ()

bool	AsyncProcessQueue ()

void	SetNoDelay (bool enable)

Detailed Description

Definition at line 64 of file AuthSession.h.

Member Typedef Documentation

◆ AuthSocket

using AuthSession::AuthSocket = Socket

private

Definition at line 66 of file AuthSession.h.

Constructor & Destructor Documentation

◆ AuthSession()

AuthSession::AuthSession ( Trinity::Net::IoContextTcpSocket && socket )

Definition at line 201 of file AuthSession.cpp.

Member Function Documentation

◆ HandleLogonChallenge()

bool AuthSession::HandleLogonChallenge ( )

private

◆ HandleLogonProof()

bool AuthSession::HandleLogonProof ( )

private

Definition at line 458 of file AuthSession.cpp.

References _accountInfo, _expversion, _locale, _os, _sessionKey, _srp6, _status, _timezoneOffset, _totpSecret, AUTH_LOGON_PROOF_C::A, AUTH_LOGON_PROOF, AUTH_LOGON_PROOF_C::clientM, AUTH_LOGON_PROOF_C::crc_hash, Trinity::Net::Socket< Stream >::GetReadBuffer(), MessageBuffer::GetReadPointer(), Trinity::Net::Socket< Stream >::GetRemoteIpAddress(), Trinity::Net::Socket< Stream >::GetRemotePort(), Trinity::Crypto::SRP6::GetSessionVerifier(), AccountInfo::Login, LOGIN_UPD_LOGONPROOF, LoginDatabase, NO_VALID_EXP_FLAG, QueueQuery(), MessageBuffer::ReadCompleted(), sConfigMgr, AUTH_LOGON_PROOF_C::securityFlags, SendPacket(), PreparedStatementBase::setBinary(), PreparedStatementBase::setInt16(), PreparedStatementBase::setString(), PreparedStatementBase::setStringView(), PreparedStatementBase::setUInt32(), STATUS_AUTHED, STATUS_CLOSED, TC_LOG_DEBUG, ClientBuild::ToCharArray(), Trinity::Crypto::TOTP::ValidateToken(), VerifyVersion(), WOW_FAIL_UNKNOWN_ACCOUNT, and WOW_FAIL_VERSION_INVALID.

Referenced by AuthHandlerTable::AuthHandlerTable().

◆ HandleRealmList()

bool AuthSession::HandleRealmList ( )

private

Definition at line 721 of file AuthSession.cpp.

References _accountInfo, _status, AccountInfo::Id, LOGIN_SEL_REALM_CHARACTER_COUNTS, LoginDatabase, QueueQuery(), RealmListCallback(), PreparedStatementBase::setUInt32(), STATUS_WAITING_FOR_REALM_LIST, and TC_LOG_DEBUG.

Referenced by AuthHandlerTable::AuthHandlerTable().

◆ HandleReconnectChallenge()

bool AuthSession::HandleReconnectChallenge ( )

private

Definition at line 623 of file AuthSession.cpp.

References _build, _expversion, _locale, _os, _status, _timezoneOffset, AUTH_LOGON_CHALLENGE_INITIAL_SIZE, AUTH_LOGON_CHALLENGE_C::build, AUTH_LOGON_CHALLENGE_C::country, GetLocaleByName(), AUTH_LOGON_CHALLENGE_C::GetLogin(), Trinity::Net::Socket< Stream >::GetReadBuffer(), MessageBuffer::GetReadPointer(), AUTH_LOGON_CHALLENGE_C::I_len, AuthHelper::IsPostBCAcceptedClientBuild(), AuthHelper::IsPreBCAcceptedClientBuild(), LOGIN_SEL_RECONNECTCHALLENGE, LoginDatabase, NO_VALID_EXP_FLAG, AUTH_LOGON_CHALLENGE_C::os, POST_BC_EXP_FLAG, PRE_BC_EXP_FLAG, QueueQuery(), PreparedStatementBase::setStringView(), AUTH_LOGON_CHALLENGE_C::size, STATUS_CLOSED, TC_LOG_DEBUG, AUTH_LOGON_CHALLENGE_C::timezone_bias, and ClientBuild::ToCharArray().

Referenced by AuthHandlerTable::AuthHandlerTable().

◆ HandleReconnectProof()

bool AuthSession::HandleReconnectProof ( )

private

◆ HandleXferAccept()

bool AuthSession::HandleXferAccept ( )

private

Definition at line 829 of file AuthSession.cpp.

References TC_LOG_DEBUG.

Referenced by AuthHandlerTable::AuthHandlerTable().

◆ HandleXferCancel()

bool AuthSession::HandleXferCancel ( )

private

Definition at line 845 of file AuthSession.cpp.

References TC_LOG_DEBUG.

Referenced by AuthHandlerTable::AuthHandlerTable().

◆ HandleXferResume()

bool AuthSession::HandleXferResume ( )

private

Definition at line 837 of file AuthSession.cpp.

References TC_LOG_DEBUG.

Referenced by AuthHandlerTable::AuthHandlerTable().

◆ LogonChallengeCallback()

void AuthSession::LogonChallengeCallback ( PreparedQueryResult result )

private

Definition at line 319 of file AuthSession.cpp.

References _accountInfo, _build, _ipCountry, _locale, _srp6, _status, _totpSecret, ByteBuffer::append(), AUTH_LOGON_CHALLENGE, Field::GetBinary(), Trinity::Net::Socket< Stream >::GetRemoteIpAddress(), Trinity::Net::Socket< Stream >::GetRemotePort(), AuthHelper::IsAcceptedClientBuild(), AccountInfo::IsBanned, AccountInfo::IsLockedToIP, AccountInfo::IsPermanenetlyBanned, AccountInfo::LastIP, AccountInfo::LoadResult(), localeNames, AccountInfo::LockCountry, AccountInfo::Login, Trinity::Crypto::SRP6::SALT_LENGTH, SECRET_TOTP_MASTER_KEY, SendPacket(), sIPLocation, sSecretMgr, STATUS_LOGON_PROOF, TC_LOG_DEBUG, TC_LOG_ERROR, TC_LOG_INFO, Trinity::Crypto::SRP6::VERIFIER_LENGTH, VersionChallenge, WOW_FAIL_BANNED, WOW_FAIL_DB_BUSY, WOW_FAIL_LOCKED_ENFORCED, WOW_FAIL_SUSPENDED, WOW_FAIL_UNKNOWN_ACCOUNT, WOW_FAIL_UNLOCKABLE_LOCK, WOW_FAIL_VERSION_INVALID, and WOW_SUCCESS.

◆ QueueQuery()

void AuthSession::QueueQuery ( QueryCallback && queryCallback )

Definition at line 274 of file AuthSession.cpp.

References _queryProcessor, and AsyncCallbackProcessor< T >::AddCallback().

Referenced by HandleLogonChallenge(), HandleLogonProof(), HandleRealmList(), and HandleReconnectChallenge().

◆ ReadHandler()

Trinity::Net::SocketReadCallbackResult AuthSession::ReadHandler ( )

overridevirtual

◆ RealmListCallback()

void AuthSession::RealmListCallback ( PreparedQueryResult result )

private

Definition at line 733 of file AuthSession.cpp.

References _accountInfo, _build, _expversion, _status, Realm::AllowedSecurityLevel, ByteBuffer::append(), ClientBuild::Info::BugfixVersion, ClientBuild::Info::Build, Realm::Build, Realm::Flags, Realm::GetAddressForClient(), ClientBuild::GetBuildInfo(), Trinity::Net::Socket< Stream >::GetRemoteIpAddress(), Field::GetUInt32(), Field::GetUInt8(), Realm::Id, AuthHelper::IsPreBCAcceptedClientBuild(), ClientBuild::Info::MajorVersion, ClientBuild::Info::MinorVersion, Realm::Name, Realm::PopulationLevel, POST_BC_EXP_FLAG, PRE_BC_EXP_FLAG, realm, RealmHandle::Realm, REALM_FLAG_OFFLINE, REALM_FLAG_SPECIFYBUILD, REALM_LIST, AccountInfo::SecurityLevel, SendPacket(), ByteBuffer::size(), sRealmList, STATUS_AUTHED, Trinity::StringFormatTo(), Realm::Timezone, and Realm::Type.

Referenced by HandleRealmList().

◆ ReconnectChallengeCallback()

void AuthSession::ReconnectChallengeCallback ( PreparedQueryResult result )

private

Definition at line 650 of file AuthSession.cpp.

References _accountInfo, _reconnectProof, _sessionKey, _status, ByteBuffer::append(), AUTH_RECONNECT_CHALLENGE, Field::GetBinary(), Trinity::Crypto::GetRandomBytes(), AccountInfo::LoadResult(), SendPacket(), SESSION_KEY_LENGTH, STATUS_RECONNECT_PROOF, VersionChallenge, WOW_FAIL_UNKNOWN_ACCOUNT, and WOW_SUCCESS.

◆ SendPacket()

void AuthSession::SendPacket ( ByteBuffer & packet )

Definition at line 279 of file AuthSession.cpp.

References ByteBuffer::contents(), ByteBuffer::empty(), Trinity::Net::Socket< Stream >::IsOpen(), Trinity::Net::Socket< Stream >::QueuePacket(), ByteBuffer::size(), and MessageBuffer::Write().

Referenced by HandleLogonProof(), HandleReconnectProof(), LogonChallengeCallback(), RealmListCallback(), and ReconnectChallengeCallback().

◆ SetTimeout()

void AuthSession::SetTimeout ( )

private

Definition at line 883 of file AuthSession.cpp.

References _status, _timeout, STATUS_AUTHED, STATUS_WAITING_FOR_REALM_LIST, STATUS_XFER, and TC_LOG_DEBUG.

Referenced by ReadHandler(), and Start().

◆ Start()

void AuthSession::Start ( )

overridevirtual

Reimplemented from Trinity::Net::Socket< Stream >.

Definition at line 207 of file AuthSession.cpp.

References SetTimeout(), Trinity::Net::SocketConnectionInitializer::SetupChain(), and Trinity::Net::ReadConnectionInitializer< SocketType >::Start().

◆ Update()

bool AuthSession::Update ( )

overridevirtual

Reimplemented from Trinity::Net::Socket< Stream >.

Definition at line 220 of file AuthSession.cpp.

References _queryProcessor, and AsyncCallbackProcessor< T >::ProcessReadyCallbacks().

◆ VerifyVersion()

bool AuthSession::VerifyVersion	(	std::span< uint8 const >	a,
		Trinity::Crypto::SHA1::Digest const &	versionProof,
		bool	isReconnect
	)

private

Definition at line 853 of file AuthSession.cpp.

References _build, _os, ClientBuild::Info::ExecutableHashes, Trinity::Impl::GenericHash< HashCreator, DigestLength >::Finalize(), ClientBuild::GetBuildInfo(), Trinity::Impl::GenericHash< HashCreator, DigestLength >::GetDigest(), ClientBuild::ExecutableHash::Platform, sConfigMgr, and Trinity::Impl::GenericHash< HashCreator, DigestLength >::UpdateData().

Referenced by HandleLogonProof(), and HandleReconnectProof().

Member Data Documentation

◆ _accountInfo

AccountInfo AuthSession::_accountInfo

private

Definition at line 104 of file AuthSession.h.

Referenced by HandleLogonProof(), HandleRealmList(), HandleReconnectProof(), LogonChallengeCallback(), RealmListCallback(), and ReconnectChallengeCallback().

◆ _build

uint16 AuthSession::_build

private

Definition at line 109 of file AuthSession.h.

Referenced by HandleLogonChallenge(), HandleReconnectChallenge(), LogonChallengeCallback(), RealmListCallback(), and VerifyVersion().

◆ _expversion

uint8 AuthSession::_expversion

private

Definition at line 110 of file AuthSession.h.

Referenced by HandleLogonChallenge(), HandleLogonProof(), HandleReconnectChallenge(), and RealmListCallback().

◆ _ipCountry

std::string_view AuthSession::_ipCountry

private

Definition at line 108 of file AuthSession.h.

Referenced by LogonChallengeCallback().

◆ _locale

LocaleConstant AuthSession::_locale

private

Definition at line 106 of file AuthSession.h.

Referenced by HandleLogonChallenge(), HandleLogonProof(), HandleReconnectChallenge(), and LogonChallengeCallback().

◆ _os

uint32 AuthSession::_os

private

Definition at line 107 of file AuthSession.h.

Referenced by HandleLogonChallenge(), HandleLogonProof(), HandleReconnectChallenge(), and VerifyVersion().

◆ _queryProcessor

QueryCallbackProcessor AuthSession::_queryProcessor

private

Definition at line 113 of file AuthSession.h.

Referenced by QueueQuery(), and Update().

◆ _reconnectProof

std::array<uint8, 16> AuthSession::_reconnectProof = {}

private

Definition at line 100 of file AuthSession.h.

Referenced by HandleReconnectProof(), and ReconnectChallengeCallback().

◆ _sessionKey

SessionKey AuthSession::_sessionKey = {}

private

Definition at line 99 of file AuthSession.h.

Referenced by HandleLogonProof(), HandleReconnectProof(), and ReconnectChallengeCallback().

◆ _srp6

Optional<Trinity::Crypto::SRP6> AuthSession::_srp6

private

Definition at line 98 of file AuthSession.h.

Referenced by HandleLogonProof(), and LogonChallengeCallback().

◆ _status

AuthStatus AuthSession::_status

private

Definition at line 103 of file AuthSession.h.

Referenced by HandleLogonChallenge(), HandleLogonProof(), HandleRealmList(), HandleReconnectChallenge(), HandleReconnectProof(), LogonChallengeCallback(), ReadHandler(), RealmListCallback(), ReconnectChallengeCallback(), and SetTimeout().

◆ _timeout

Trinity::Asio::DeadlineTimer AuthSession::_timeout

private

Definition at line 102 of file AuthSession.h.

Referenced by SetTimeout().

◆ _timezoneOffset

Minutes AuthSession::_timezoneOffset

private

Definition at line 111 of file AuthSession.h.

Referenced by HandleLogonChallenge(), HandleLogonProof(), and HandleReconnectChallenge().

◆ _totpSecret

Optional<std::vector<uint8> > AuthSession::_totpSecret

private

Definition at line 105 of file AuthSession.h.

Referenced by HandleLogonProof(), and LogonChallengeCallback().

◆ Account

std::string AuthSession::Account

Definition at line 241 of file WorldSocket.cpp.

◆ AddonInfo

ByteBuffer AuthSession::AddonInfo

Definition at line 242 of file WorldSocket.cpp.

◆ AuthHandlerTable

friend AuthSession::AuthHandlerTable

private

Definition at line 81 of file AuthSession.h.

◆ BattlegroupID

uint32 AuthSession::BattlegroupID = 0

Definition at line 232 of file WorldSocket.cpp.

◆ Build

uint32 AuthSession::Build = 0

Definition at line 235 of file WorldSocket.cpp.

◆ Digest

Trinity::Crypto::SHA1::Digest AuthSession::Digest = {}

Definition at line 240 of file WorldSocket.cpp.

◆ DosResponse

uint64 AuthSession::DosResponse = 0

Definition at line 239 of file WorldSocket.cpp.

◆ LocalChallenge

std::array<uint8, 4> AuthSession::LocalChallenge = {}

Definition at line 236 of file WorldSocket.cpp.

◆ LoginServerID

uint32 AuthSession::LoginServerID = 0

Definition at line 237 of file WorldSocket.cpp.

◆ LoginServerType

uint32 AuthSession::LoginServerType = 0

Definition at line 233 of file WorldSocket.cpp.

◆ RealmID

uint32 AuthSession::RealmID = 0

Definition at line 234 of file WorldSocket.cpp.

◆ RegionID

uint32 AuthSession::RegionID = 0

Definition at line 238 of file WorldSocket.cpp.

The documentation for this struct was generated from the following files:

server/authserver/Server/AuthSession.h
server/game/Server/WorldSocket.cpp
server/authserver/Server/AuthSession.cpp

AuthSession
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