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author | clemenso <clemenso@8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4> | 2009-03-04 16:44:34 +0000 |
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committer | clemenso <clemenso@8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4> | 2009-03-04 16:44:34 +0000 |
commit | a8690cc956924e1d83b0c45d21995ee2e10fbba2 (patch) | |
tree | 1764672c1dd6ae6a8028960c9ab2a8782c2dd43a /smcc/src/main/java/at/gv/egiz/smcc/AbstractSignatureCard.java | |
parent | 4387153c6f65b55d576e1890c5b582237227369e (diff) | |
download | mocca-a8690cc956924e1d83b0c45d21995ee2e10fbba2.tar.gz mocca-a8690cc956924e1d83b0c45d21995ee2e10fbba2.tar.bz2 mocca-a8690cc956924e1d83b0c45d21995ee2e10fbba2.zip |
1.1-rc3
git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@311 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4
Diffstat (limited to 'smcc/src/main/java/at/gv/egiz/smcc/AbstractSignatureCard.java')
-rw-r--r-- | smcc/src/main/java/at/gv/egiz/smcc/AbstractSignatureCard.java | 53 |
1 files changed, 51 insertions, 2 deletions
diff --git a/smcc/src/main/java/at/gv/egiz/smcc/AbstractSignatureCard.java b/smcc/src/main/java/at/gv/egiz/smcc/AbstractSignatureCard.java index cb068725..63301bd1 100644 --- a/smcc/src/main/java/at/gv/egiz/smcc/AbstractSignatureCard.java +++ b/smcc/src/main/java/at/gv/egiz/smcc/AbstractSignatureCard.java @@ -28,14 +28,13 @@ // package at.gv.egiz.smcc; +import at.gv.egiz.smcc.util.SMCCHelper; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.nio.ByteBuffer; import java.util.ArrayList; -import java.util.HashMap; import java.util.List; import java.util.Locale; -import java.util.Map; import java.util.ResourceBundle; import javax.smartcardio.ATR; @@ -443,4 +442,54 @@ public abstract class AbstractSignatureCard implements SignatureCard { public List<PINSpec> getPINSpecs() { return pinSpecs; } + + public void changePIN(byte kid, byte[] contextAID, String oldPIN, String newPIN) throws SignatureCardException, VerificationFailedException { + Card icc = getCard(); + try { + icc.beginExclusive(); + CardChannel channel = icc.getBasicChannel(); + + if (contextAID != null) { + ResponseAPDU responseAPDU = transmit(channel, + new CommandAPDU(0x00, 0xa4, 0x04, 0x0c, contextAID)); + if (responseAPDU.getSW() != 0x9000) { + icc.endExclusive(); + String msg = "Failed to change PIN " + SMCCHelper.toString(new byte[]{kid}) + + ": Failed to select AID " + SMCCHelper.toString(contextAID) + + ": " + SMCCHelper.toString(responseAPDU.getBytes()); + log.error(msg); + throw new SignatureCardException(msg); + } + } + + byte[] cmd = new byte[16]; + System.arraycopy(encodePINBlock(oldPIN), 0, cmd, 0, 8); + System.arraycopy(encodePINBlock(newPIN), 0, cmd, 8, 8); + + ResponseAPDU responseAPDU = transmit(channel, + new CommandAPDU(0x00, 0x24, 0x00, kid, cmd), false); + + icc.endExclusive(); + + if (responseAPDU.getSW1() == 0x63 && responseAPDU.getSW2() >> 4 == 0xc) { + int retries = responseAPDU.getSW2() & 0x0f; + log.error("Failed VERIFY PIN, " + retries + " tries left"); + throw new VerificationFailedException(retries); + } + if (responseAPDU.getSW() != 0x9000) { + String msg = "Failed to change PIN " + + SMCCHelper.toString(new byte[]{kid}) + ": " + + SMCCHelper.toString(responseAPDU.getBytes()); + log.error(msg); + throw new SignatureCardException(msg); + } + + } catch (CardException ex) { + log.error("Failed to change PIN: " + ex.getMessage()); + throw new SignatureCardException(ex.getMessage(), ex); + } + } + + abstract byte[] encodePINBlock(String pin); + } |