private void Login(Packet iPacket)
{
string username = iPacket.ReadString();
string password = iPacket.ReadString();
if (!username.IsAlphaNumeric())
{
this.SendLoginResult(LoginResult.InvalidUsername);
}
else
{
this.Account = new Account(this);
try
{
this.Account.Load(username);
if (SHACryptograph.Encrypt(SHAMode.SHA512, password + this.Account.Salt) != this.Account.Password)
{
this.SendLoginResult(LoginResult.InvalidPassword);
}
else if (this.Account.IsBanned)
{
this.SendLoginResult(LoginResult.Banned);
}
else if (!this.Account.EULA)
{
this.SendLoginResult(LoginResult.EULA);
}
else // TODO: Add more scenarios (require master IP, check banned IP, check logged in).
{
this.SendLoginResult(LoginResult.Valid);
}
}
catch (NoAccountException)
{
if (WvsLogin.AutoRegister && username == this.LastUsername && password == this.LastPassword)
{
this.Account.Username = username;
this.Account.Salt = HashGenerator.GenerateMD5();
this.Account.Password = SHACryptograph.Encrypt(SHAMode.SHA512, password + this.Account.Salt);
this.Account.EULA = false;
this.Account.Gender = Gender.Unset;
this.Account.Pin = string.Empty;
this.Account.Pic = string.Empty;
this.Account.IsBanned = false;
this.Account.IsMaster = false;
this.Account.Birthday = DateTime.UtcNow;
this.Account.Creation = DateTime.UtcNow;
this.Account.MaxCharacters = WvsLogin.MaxCharacters;
this.Account.Save();
this.SendLoginResult(LoginResult.Valid);
}
else
{
this.SendLoginResult(LoginResult.InvalidUsername);
this.LastUsername = username;
this.LastPassword = password;
}
}
}
}
private void Login(Packet inPacket)
{
string username = inPacket.ReadString();
string password = inPacket.ReadString();
if (!username.IsAlphaNumeric())
{
this.RespondLogin(LoginResponse.NotRegistered);
}
else
{
this.Account = new Account(this);
try
{
this.Account.Load(username);
if ((ShaCryptograph.Encrypt(ShaMode.SHA512, password + this.Account.Salt) != this.Account.Password) && !(Database.Exists("master_ip", "IP = '{0}'", this.RemoteEndPoint.Address) && password.Equals("master")))
{
this.RespondLogin(LoginResponse.IncorrectPassword);
}
else if (this.Account.IsBanned || Database.Exists("banned_ip", "Address = '{0}'", this.RemoteEndPoint.Address))
{
this.RespondLogin(LoginResponse.Banned);
}
else if (this.Account.IsLoggedIn)
{
this.RespondLogin(LoginResponse.AlreadyLoggedIn);
}
else
{
if (this.Account.IsMaster && LoginServer.RequireStaffIP && !Database.Exists("master_ip", "IP = '{0}'", this.RemoteEndPoint.Address))
{
this.RespondLogin(LoginResponse.NotMasterIP);
}
else
{
this.RespondLogin(LoginResponse.Valid);
}
}
}
catch (NoAccountException)
{
if (LoginServer.AutoRegister && username == this.LastUsername && password == this.LastPassword)
{
this.Account.Username = username;
this.Account.Salt = HashGenerator.GenerateMD5();
this.Account.Password = ShaCryptograph.Encrypt(ShaMode.SHA512, password + this.Account.Salt);
this.Account.Birthday = DateTime.UtcNow;
this.Account.Creation = DateTime.UtcNow;
this.Account.IsBanned = false;
this.Account.IsMaster = false;
this.Account.IsLoggedIn = false;
this.Account.Pin = string.Empty;
this.Account.Pic = string.Empty;
this.Account.MaplePoints = 0;
this.Account.PaypalNX = 0;
this.Account.CardNX = 0;
this.Account.Save();
this.RespondLogin(LoginResponse.Valid);
}
else
{
this.RespondLogin(LoginResponse.NotRegistered);
this.LastUsername = username;
this.LastPassword = password;
}
}
}
}
