public void OnClientConnect(IStarProxy proxy, IClientConnectPacket packet)
{
if (!string.IsNullOrEmpty(packet.Account))
{
User user = _db.Users.SingleOrDefault(p => p.Username == packet.Account);
if (user != null)
{
Ban ban = _db.Bans.SingleOrDefault(p => p.UserId == user.UserId);
if (ban != null && ban.Active)
{
IConnectFailurePacket failPacket = _star.Resolve<IConnectFailurePacket>();
failPacket.Reason = ban.Reason;
proxy.SendPacket(failPacket, Destination.Client);
return;
}
}
_authenticating[proxy] = new AuthenticatingProxy
{
AccountName = packet.Account,
User = user
};
packet.Account = string.Empty;
proxy.ServerPaused = true;
IHandshakeChallengePacket hChallenge = _star.Resolve<IHandshakeChallengePacket>();
if (user != null)
hChallenge.PasswordSalt = user.PasswordSalt;
else
hChallenge.PasswordSalt = StarSecurity.EmptySalt;
proxy.SendPacket(hChallenge, Destination.Client);
}
else
{
Ban ban = _db.Bans.SingleOrDefault(p => p.Character.Uuid == packet.Uuid.Id);
if (ban != null && ban.Active)
{
IConnectFailurePacket failPacket = _star.Resolve<IConnectFailurePacket>();
failPacket.Reason = ban.Reason;
proxy.SendPacket(failPacket, Destination.Client);
}
}
}
public void OnHandshakeResponse(IStarProxy proxy, IHandshakeResponsePacket packet)
{
if (_authenticating.ContainsKey(proxy))
{
packet.Ignore = true;
AuthenticatingProxy auth = _authenticating[proxy];
User user = auth.User;
Character userChar = proxy.Character;
if (user != null && userChar != null && user.PasswordHash.SequenceEqual(packet.PasswordHash))
{
proxy.AuthenticatedUser = user;
proxy.ServerPaused = false;
proxy.FlushPackets();
user.LastLogin = DateTime.UtcNow;
userChar.UserId = user.UserId;
_db.Update(user);
_db.Update(userChar);
_db.SaveChanges();
AccountsPlugin.AuthenticatedProxies.AddOrUpdate(proxy, user, (p, u) => user);
}
else
{
IConnectFailurePacket failPacket = _star.Resolve<IConnectFailurePacket>();
failPacket.Reason = "Invalid username or password!";
proxy.SendPacket(failPacket, Destination.Client);
}
while (!_authenticating.TryRemove(proxy, out auth))
Thread.Sleep(1);
}
}