public static SecretNetworkResponseType CheckCharacterAuthenticity(string sessionKey, string character, out string accountName, out uint accountId)
{
accountId = 0;
accountName = string.Empty;
SecretNetworkResponseType response = SecretNetworkResponseType.Success;
AccountModel account = LoginServerData.RetrieveAccountData(sessionKey);
if (account == null)
{
response = SecretNetworkResponseType.SessionCouldNotBeFound;
}
else
{
accountId = account.AccountId;
accountName = account.AccountName;
if (LoginServer.OnlineCharactersByAccount.ContainsKey(account.AccountName) && !LoginServer.OnlineCharactersByAccount[account.AccountName].Equals(character))
{
response = SecretNetworkResponseType.AnotherCharacterOnline;
}
else
{
bool isCharacterFound = false;
for (int i = 0; i < account.Characters.Count; i++)
{
if (account.Characters[i].CharacterName.Equals(character, StringComparison.InvariantCulture))
{
isCharacterFound = true;
LoginServerData.SetCharacterOnline(sessionKey, character);
break;
}
}
if (!isCharacterFound)
{
response = SecretNetworkResponseType.CharacterCouldNotBeFound;
}
}
}
return(response);
}
private void HandleLoginPacket(string accountName, byte[] password)
{
//TODO: Check IP Ban
if (string.IsNullOrEmpty(accountName))
{
Disconnect("Invalid account name.", Version);
return;
}
byte[] hash = LoginServer.PasswordHasher.ComputeHash(password);
string hashedPassword = string.Empty;
foreach (byte b in hash)
{
hashedPassword += b.ToString("x2");
}
string sessionKey;
AccountModel acc = LoginServerData.RetrieveAccountData(accountName, hashedPassword, out sessionKey);
if (acc == null)
{
Disconnect("Account name or password is not correct.", Version);
return;
}
OutputMessage message = OutputMessagePool.GetOutputMessage(this, false);
message.AddByte((byte)ServerPacketType.MOTD);
message.AddString(LoginServer.MOTD);
message.AddByte((byte)ServerPacketType.SessionKey);
message.AddString(sessionKey);
message.AddByte((byte)ServerPacketType.CharacterList);
message.AddByte((byte)LoginServer.GameWorlds.Count);
foreach (GameWorldModel world in LoginServer.GameWorlds.Values)
{
message.AddByte(world.GameWorldId);
message.AddString(world.GameWorldName);
message.AddString(world.GameWorldIP);
message.AddUInt16(world.GameWorldPort);
message.AddByte(0);
}
message.AddByte((byte)acc.Characters.Count);
foreach (AccountCharacterModel character in acc.Characters)
{
message.AddByte((byte)character.ServerId);
message.AddString(character.CharacterName);
}
if (!acc.PremiumUntil.HasValue)
{
message.AddUInt16(0xFFFF);
}
else
{
TimeSpan premiumLeft = acc.PremiumUntil.Value - DateTime.Now;
message.AddUInt16((ushort)premiumLeft.TotalDays);
}
message.DisconnectAfterMessage = true;
OutputMessagePool.AddToQueue(message);
}