On 11/23/2011 3:07 PM, Anders Rundgren wrote:
> Hi,
> I just wonder what your opinion is about Java smart card io which is a
> part of JDK 1.6 and forward.
>
> I did a minute test and it wasn't overly convincing :-(
>
> OTOH, as we all know that smart card middle ware is "hell on earth" I
> may simple haven't given it enough time.
>
> import javax.smartcardio.*;
> import java.util.List;
>
> public class smart
> {
> public static void main (String[] args)
> {
> try
> {
> // show the list of available terminals
> TerminalFactory factory = TerminalFactory.getDefault();
> List<CardTerminal> terminals = factory.terminals().list();
>
> // get the first terminal
> if (terminals.isEmpty ())
> {
> System.out.println ("No terminals found!");
> }
> else
> {
> System.out.println("Terminals: " + terminals);
> CardTerminal terminal = terminals.get(0);
> // establish a connection with the card
> Card card = terminal.connect("T=0");
> System.out.println("card: " + card);
> CardChannel channel = card.getBasicChannel();
> // disconnect
> card.disconnect(false);
> }
> }
> catch (Exception e)
> {
> e.printStackTrace ();
> }
> }
> }
>
> On windows you get an exception if there is no reader connected!
> On Ubuntu I always get No terminals found!
>
> On both machines I have other smart card apps working including pcscd on
> Ubuntu
> that in debug mode shows that the card is connected etc.
>
> javax.smartcardio.* = Total crap IMNSHO.
Does this help:
http://docs.oracle.com/javase/6/docs/technotes/guides/security/SunProviders.html#SunPCSCProvider
"The system property sun.security.smartcardio.library may also be set to the
full
filename of an alternate libpcsclite.so implementation."
>
> Anders
>
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>
>
--
Douglas E. Engert <[email protected]>
Argonne National Laboratory
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