/// <summary>
/// PASSWORD.
/// </summary>
/// <remarks>
/// The argument field is a Telnet string specifying the user's
/// password. This command must be immediately preceded by the
/// user name command, and, for some sites, completes the user's
/// identification for access control. Since password
/// information is quite sensitive, it is desirable in general
/// to "mask" it or suppress typeout. It appears that the
/// server has no foolproof way to achieve this. It is
/// therefore the responsibility of the user-FTP process to hide
/// the sensitive password information.
/// </remarks>
void PASS(string password)
{
FtpLoginEventArgs e = new FtpLoginEventArgs(this, UserName, password);
Server.OnCheckLogin(e);
if (e.Denied)
{
SendAnswer("530 invalid username or password.");
}
else
{
LoggedIn = true;
SendAnswer("230 Logged in.");
}
}
/// <summary>Raises the <see cref="E:CheckAccess" /> event.</summary>
/// <param name="e">The <see cref="FtpLoginEventArgs"/> instance containing the event data.</param>
protected internal virtual void OnCheckLogin(FtpLoginEventArgs e)
{
CheckLogin?.Invoke(this, e);
}