public User(NetworkCredential credential)
{
Login = credential.UserName.ToLower();
if (Login.Length > 24 || ValidateLogin() == false) // jeśli login jest dłuższy niż 24 znaki lub zawiera niedozwolone znaki
{
throw new InvalidUsernameException();
}
PasswordHash = ChecksumProvider.CalculateSHA256(credential.Password.Trim(), Login);
IsBusy = false;
Name = null;
}
private void ChangePassword()
{
string oldPasswordHash = ChecksumProvider.CalculateSHA256(connection[0], Login);
if (oldPasswordHash != PasswordHash)
{
connection.SendMessage(CommandSet.Error, ErrorMessageID.InvalidPassword);
return;
}
PasswordHash = ChecksumProvider.CalculateSHA256(connection[1], Login);
lock (ThreadSync.Lock)
{
Database.ChangeValue(ID, "Users", "Password", PasswordHash);
}
connection.SendMessage(CommandSet.OK);
}
