diff options
Diffstat (limited to 'smcc')
| -rw-r--r-- | smcc/src/main/java/at/gv/egiz/smcc/reader/DefaultCardReader.java | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/smcc/src/main/java/at/gv/egiz/smcc/reader/DefaultCardReader.java b/smcc/src/main/java/at/gv/egiz/smcc/reader/DefaultCardReader.java index 45ea7a5a..6bf4a7de 100644 --- a/smcc/src/main/java/at/gv/egiz/smcc/reader/DefaultCardReader.java +++ b/smcc/src/main/java/at/gv/egiz/smcc/reader/DefaultCardReader.java @@ -35,6 +35,7 @@ import at.gv.egiz.smcc.VerifyAPDUSpec; import at.gv.egiz.smcc.pin.gui.ModifyPINGUI; import at.gv.egiz.smcc.pin.gui.PINGUI; import at.gv.egiz.smcc.util.ISO7816Utils; +import java.util.Arrays; /** * @@ -61,7 +62,10 @@ public class DefaultCardReader implements CardReader { throws SignatureCardException, CardException, InterruptedException { log.debug("VERIFY"); - return channel.transmit(ISO7816Utils.createVerifyAPDU(apduSpec, pinGUI.providePIN(pinSpec, retries))); + char[] pin = pinGUI.providePIN(pinSpec, retries); + ResponseAPDU response = channel.transmit(ISO7816Utils.createVerifyAPDU(apduSpec, pin)); + Arrays.fill(pin, '0'); + return response; } @Override @@ -69,9 +73,12 @@ public class DefaultCardReader implements CardReader { ModifyPINGUI pinGUI, PINSpec pinSpec, int retries) throws SignatureCardException, CardException, InterruptedException { log.debug("MODIFY (CHANGE_REFERENCE_DATA)"); - char[] oldPin = pinGUI.provideCurrentPIN(pinSpec, retries); - char[] newPin = pinGUI.provideNewPIN(pinSpec); - return channel.transmit(ISO7816Utils.createChangeReferenceDataAPDU(apduSpec, oldPin, newPin)); + char[] oldPIN = pinGUI.provideCurrentPIN(pinSpec, retries); + char[] newPIN = pinGUI.provideNewPIN(pinSpec); + ResponseAPDU response = channel.transmit(ISO7816Utils.createChangeReferenceDataAPDU(apduSpec, oldPIN, newPIN)); + Arrays.fill(oldPIN, '0'); + Arrays.fill(newPIN, '0'); + return response; } @Override @@ -80,7 +87,9 @@ public class DefaultCardReader implements CardReader { throws SignatureCardException, CardException, InterruptedException { log.debug("MODIFY (NEW_REFERENCE_DATA)"); char[] newPIN = pinGUI.provideNewPIN(pinSpec); - return channel.transmit(ISO7816Utils.createNewReferenceDataAPDU(apduSpec, newPIN)); + ResponseAPDU response = channel.transmit(ISO7816Utils.createNewReferenceDataAPDU(apduSpec, newPIN)); + Arrays.fill(newPIN, '0'); + return response; } @Override |