public void RespondToLogin(JamPacket loginPacket)
{
if (loginPacket.Header.DataType != LoginRequest.DATA_TYPE)
{
return;
}
LoginRequest request = new LoginRequest(loginPacket.Data, Serializer);
LoginResponse response;
try
{
Account = AccountFactory.Authenticate(request.Username, request.Password, Server.HashFactory);
AppSigniture = request.AppSigniture;
Server.OnClientIdentified(new JamServer.IdentifiedConnectionEventArgs()
{
ServerConnection = this, RemoteEndPoint = Client.Client.RemoteEndPoint, Account = Account
});
JamServerConnection existingConnection = Server.GetConnection(Account.AccountID);
if (existingConnection != null)
{
Server.OnClientConnectedElsewhere(new JamServer.IdentifiedConnectionEventArgs()
{
ServerConnection = this, RemoteEndPoint = existingConnection.Client.Client.RemoteEndPoint, Account = existingConnection.Account
});
existingConnection.Dispose();
}
JamServerConnection appServiceConnection = Server.GetAppServiceConnection(AppSigniture);
if (appServiceConnection == null && AppSigniture != Server.AppSigniture)
{
response = new LoginResponse(LoginResponse.LoginResult.AppOffline, null, Guid.Empty, Serializer);
Server.OnClientOfflineAppRequest(new JamServer.IdentifiedConnectionEventArgs()
{
ServerConnection = this, RemoteEndPoint = Client.Client.RemoteEndPoint, Account = Account
});
}
else
{
Guid appServiceID = Guid.Empty;
if (appServiceConnection != null)
{
appServiceID = appServiceConnection.Account.AccountID;
}
response = new LoginResponse(LoginResponse.LoginResult.Good, Account, appServiceID, Serializer);
Server.AddConnection(this);
}
}
catch (AccountFactory.InvalidUsernameException)
{
response = new LoginResponse(LoginResponse.LoginResult.BadUsername, null, Guid.Empty, Serializer);
Server.OnClientInvalidUsername(new JamServer.ConnectionEventArgs()
{
ServerConnection = this, RemoteEndPoint = Client.Client.RemoteEndPoint
});
}
catch (AccountFactory.InvalidAccessCodeException)
{
response = new LoginResponse(LoginResponse.LoginResult.BadPassword, null, Guid.Empty, Serializer);
Server.OnClientInvalidPassword(new JamServer.ConnectionEventArgs()
{
ServerConnection = this, RemoteEndPoint = Client.Client.RemoteEndPoint
});
}
catch (EntityException)
{
Server.Dispose();
return;
}
JamPacket responsePacket = new JamPacket(Guid.Empty, Guid.Empty, LoginResponse.DATA_TYPE, response.GetBytes());
Send(responsePacket);
}