/// <summary>
/// Use a password to authenticate with a VNC Host. NOTE: This is only necessary if Connect() returns TRUE.
/// </summary>
/// <param name="password">The password to use.</param>
/// <returns>Returns True if Authentication worked, otherwise False.</returns>
public bool Authenticate(string password)
{
if (password == null)
{
throw new ArgumentNullException(nameof(password));
}
// If new Security Types are supported in future, add the code here. For now, only
// VNC Authentication is supported.
if (securityType == 2)
{
PerformVncAuthentication(password);
}
else
{
throw new NotSupportedException(
"Unable to Authenticate with Server. The Server uses an Authentication scheme unknown to the client.");
}
if (rfb.ReadSecurityResult() == 0)
{
return(true);
}
// Authentication failed, and if the server is using Protocol version 3.8, a
// plain text message follows indicating why the error happend. I'm not
// currently using this message, but it is read here to clean out the stream.
// In earlier versions of the protocol, the server will just drop the connection.
if (rfb.ServerVersion == 3.8)
{
rfb.ReadSecurityFailureReason();
}
rfb.Close(); // TODO: Is this the right place for this???
return(false);
}
