BattlenetRpcErrorCode HandleVerifyWebCredentials(VerifyWebCredentialsRequest verifyWebCredentialsRequest)
{
if (verifyWebCredentialsRequest.WebCredentials.IsEmpty)
{
return(BattlenetRpcErrorCode.Denied);
}
PreparedStatement stmt = DB.Login.GetPreparedStatement(LoginStatements.SelBnetAccountInfo);
stmt.AddValue(0, verifyWebCredentialsRequest.WebCredentials.ToStringUtf8());
SQLResult result = DB.Login.Query(stmt);
if (result.IsEmpty())
{
return(BattlenetRpcErrorCode.Denied);
}
accountInfo = new AccountInfo(result);
if (accountInfo.LoginTicketExpiry < Time.UnixTime)
{
return(BattlenetRpcErrorCode.TimedOut);
}
stmt = DB.Login.GetPreparedStatement(LoginStatements.SelBnetCharacterCountsByAccountId);
stmt.AddValue(0, accountInfo.Id);
SQLResult characterCountsResult = DB.Login.Query(stmt);
if (!characterCountsResult.IsEmpty())
{
do
{
var realmId = new RealmId(characterCountsResult.Read <byte>(3), characterCountsResult.Read <byte>(4), characterCountsResult.Read <uint>(2));
accountInfo.GameAccounts[characterCountsResult.Read <uint>(0)].CharacterCounts[realmId.GetAddress()] = characterCountsResult.Read <byte>(1);
} while (characterCountsResult.NextRow());
}
stmt = DB.Login.GetPreparedStatement(LoginStatements.SelBnetLastPlayerCharacters);
stmt.AddValue(0, accountInfo.Id);
SQLResult lastPlayerCharactersResult = DB.Login.Query(stmt);
if (!lastPlayerCharactersResult.IsEmpty())
{
do
{
var realmId = new RealmId(lastPlayerCharactersResult.Read <byte>(1), lastPlayerCharactersResult.Read <byte>(2), lastPlayerCharactersResult.Read <uint>(3));
LastPlayedCharacterInfo lastPlayedCharacter = new LastPlayedCharacterInfo();
lastPlayedCharacter.RealmId = realmId;
lastPlayedCharacter.CharacterName = lastPlayerCharactersResult.Read <string>(4);
lastPlayedCharacter.CharacterGUID = lastPlayerCharactersResult.Read <ulong>(5);
lastPlayedCharacter.LastPlayedTime = lastPlayerCharactersResult.Read <uint>(6);
accountInfo.GameAccounts[lastPlayerCharactersResult.Read <uint>(0)].LastPlayedCharacters[realmId.GetSubRegionAddress()] = lastPlayedCharacter;
} while (lastPlayerCharactersResult.NextRow());
}
string ip_address = GetRemoteIpEndPoint().ToString();
// If the IP is 'locked', check that the player comes indeed from the correct IP address
if (accountInfo.IsLockedToIP)
{
Log.outDebug(LogFilter.Session, $"Session.HandleVerifyWebCredentials: Account: {accountInfo.Login} is locked to IP: {accountInfo.LastIP} is logging in from IP: {ip_address}");
if (accountInfo.LastIP != ip_address)
{
return(BattlenetRpcErrorCode.RiskAccountLocked);
}
}
else
{
Log.outDebug(LogFilter.Session, $"Session.HandleVerifyWebCredentials: Account: {accountInfo.Login} is not locked to ip");
if (accountInfo.LockCountry.IsEmpty() || accountInfo.LockCountry == "00")
{
Log.outDebug(LogFilter.Session, $"Session.HandleVerifyWebCredentials: Account: {accountInfo.Login} is not locked to country");
}
else if (!accountInfo.LockCountry.IsEmpty() && !ipCountry.IsEmpty())
{
Log.outDebug(LogFilter.Session, $"Session.HandleVerifyWebCredentials: Account: {accountInfo.Login} is locked to Country: {accountInfo.LockCountry} player Country: {ipCountry}");
if (ipCountry != accountInfo.LockCountry)
{
return(BattlenetRpcErrorCode.RiskAccountLocked);
}
}
}
// If the account is banned, reject the logon attempt
if (accountInfo.IsBanned)
{
if (accountInfo.IsPermanenetlyBanned)
{
Log.outDebug(LogFilter.Session, $"{GetClientInfo()} Session.HandleVerifyWebCredentials: Banned account {accountInfo.Login} tried to login!");
return(BattlenetRpcErrorCode.GameAccountBanned);
}
else
{
Log.outDebug(LogFilter.Session, $"{GetClientInfo()} Session.HandleVerifyWebCredentials: Temporarily banned account {accountInfo.Login} tried to login!");
return(BattlenetRpcErrorCode.GameAccountSuspended);
}
}
LogonResult logonResult = new LogonResult();
logonResult.ErrorCode = 0;
logonResult.AccountId = new EntityId();
logonResult.AccountId.Low = accountInfo.Id;
logonResult.AccountId.High = 0x100000000000000;
foreach (var pair in accountInfo.GameAccounts)
{
EntityId gameAccountId = new EntityId();
gameAccountId.Low = pair.Value.Id;
gameAccountId.High = 0x200000200576F57;
logonResult.GameAccountId.Add(gameAccountId);
}
if (!ipCountry.IsEmpty())
{
logonResult.GeoipCountry = ipCountry;
}
logonResult.SessionKey = ByteString.CopyFrom(new byte[64].GenerateRandomKey(64));
authed = true;
SendRequest((uint)OriginalHash.AuthenticationListener, 5, logonResult);
return(BattlenetRpcErrorCode.Ok);
}
public BattlenetRpcErrorCode HandleVerifyWebCredentials(Bgs.Protocol.Authentication.V1.VerifyWebCredentialsRequest verifyWebCredentialsRequest)
{
if (verifyWebCredentialsRequest.WebCredentials.IsEmpty)
{
return(BattlenetRpcErrorCode.Denied);
}
PreparedStatement stmt = DB.Login.GetPreparedStatement(LoginStatements.SEL_BNET_ACCOUNT_INFO);
stmt.AddValue(0, verifyWebCredentialsRequest.WebCredentials.ToStringUtf8());
SQLResult result = DB.Login.Query(stmt);
if (result.IsEmpty())
{
return(BattlenetRpcErrorCode.Denied);
}
_accountInfo = new AccountInfo();
_accountInfo.LoadResult(result);
if (_accountInfo.LoginTicketExpiry < Time.UnixTime)
{
return(BattlenetRpcErrorCode.TimedOut);
}
stmt = DB.Login.GetPreparedStatement(LoginStatements.SEL_BNET_CHARACTER_COUNTS_BY_BNET_ID);
stmt.AddValue(0, _accountInfo.Id);
SQLResult characterCountsResult = DB.Login.Query(stmt);
if (!characterCountsResult.IsEmpty())
{
do
{
RealmHandle realmId = new RealmHandle(characterCountsResult.Read <byte>(3), characterCountsResult.Read <byte>(4), characterCountsResult.Read <uint>(2));
_accountInfo.GameAccounts[characterCountsResult.Read <uint>(0)].CharacterCounts[realmId.GetAddress()] = characterCountsResult.Read <byte>(1);
} while (characterCountsResult.NextRow());
}
stmt = DB.Login.GetPreparedStatement(LoginStatements.SEL_BNET_LAST_PLAYER_CHARACTERS);
stmt.AddValue(0, _accountInfo.Id);
SQLResult lastPlayerCharactersResult = DB.Login.Query(stmt);
if (!lastPlayerCharactersResult.IsEmpty())
{
do
{
RealmHandle realmId = new RealmHandle(lastPlayerCharactersResult.Read <byte>(1), lastPlayerCharactersResult.Read <byte>(2), lastPlayerCharactersResult.Read <uint>(3));
LastPlayedCharacterInfo lastPlayedCharacter = new LastPlayedCharacterInfo();
lastPlayedCharacter.RealmId = realmId;
lastPlayedCharacter.CharacterName = lastPlayerCharactersResult.Read <string>(4);
lastPlayedCharacter.CharacterGUID = lastPlayerCharactersResult.Read <ulong>(5);
lastPlayedCharacter.LastPlayedTime = lastPlayerCharactersResult.Read <uint>(6);
_accountInfo.GameAccounts[lastPlayerCharactersResult.Read <uint>(0)].LastPlayedCharacters[realmId.GetSubRegionAddress()] = lastPlayedCharacter;
} while (lastPlayerCharactersResult.NextRow());
}
string ip_address = GetRemoteIpAddress().ToString();
// If the IP is 'locked', check that the player comes indeed from the correct IP address
if (_accountInfo.IsLockedToIP)
{
Log.outDebug(LogFilter.Session, "Session.HandleVerifyWebCredentials: Account '{0}' is locked to IP - '{1}' is logging in from '{2}'",
_accountInfo.Login, _accountInfo.LastIP, ip_address);
if (_accountInfo.LastIP != ip_address)
{
return(BattlenetRpcErrorCode.RiskAccountLocked);
}
}
else
{
Log.outDebug(LogFilter.Session, "Session.HandleVerifyWebCredentials: Account '{0}' is not locked to ip", _accountInfo.Login);
if (_accountInfo.LockCountry.IsEmpty() || _accountInfo.LockCountry == "00")
{
Log.outDebug(LogFilter.Session, "Session.HandleVerifyWebCredentials: Account '{0}' is not locked to country", _accountInfo.Login);
}
else if (!_accountInfo.LockCountry.IsEmpty() && !_ipCountry.IsEmpty())
{
Log.outDebug(LogFilter.Session, "Session.HandleVerifyWebCredentials: Account '{0}' is locked to country: '{1}' Player country is '{2}'",
_accountInfo.Login, _accountInfo.LockCountry, _ipCountry);
if (_ipCountry != _accountInfo.LockCountry)
{
return(BattlenetRpcErrorCode.RiskAccountLocked);
}
}
}
// If the account is banned, reject the logon attempt
if (_accountInfo.IsBanned)
{
if (_accountInfo.IsPermanenetlyBanned)
{
Log.outDebug(LogFilter.Session, "{0} Session.HandleVerifyWebCredentials: Banned account {1} tried to login!", GetClientInfo(), _accountInfo.Login);
return(BattlenetRpcErrorCode.GameAccountBanned);
}
else
{
Log.outDebug(LogFilter.Session, "{0} Session.HandleVerifyWebCredentials: Temporarily banned account {1} tried to login!", GetClientInfo(), _accountInfo.Login);
return(BattlenetRpcErrorCode.GameAccountSuspended);
}
}
Bgs.Protocol.Authentication.V1.LogonResult logonResult = new Bgs.Protocol.Authentication.V1.LogonResult();
logonResult.ErrorCode = 0;
logonResult.AccountId = new EntityId();
logonResult.AccountId.Low = _accountInfo.Id;
logonResult.AccountId.High = 0x100000000000000;
foreach (var pair in _accountInfo.GameAccounts)
{
EntityId gameAccountId = new EntityId();
gameAccountId.Low = pair.Value.Id;
gameAccountId.High = 0x200000200576F57;
logonResult.GameAccountId.Add(gameAccountId);
}
if (!_ipCountry.IsEmpty())
{
logonResult.GeoipCountry = _ipCountry;
}
logonResult.SessionKey = ByteString.CopyFrom(new byte[64].GenerateRandomKey(64));
_authed = true;
SendRequest((uint)OriginalHash.AuthenticationListener, 5, logonResult);
return(BattlenetRpcErrorCode.Ok);
}