Example usage for javax.smartcardio CardException printStackTrace

Introduction

In this page you can find the example usage for javax.smartcardio CardException printStackTrace.

Prototype

public void printStackTrace()

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:eu.abc4trust.smartcard.HardwareSmartcard.java

@Override
public SmartcardStatusCode addIssuerParametersWithAttendanceCheck(RSAKeyPair rootKey, URI parametersUri,
        int keyIDForCounter, CredentialBases credBases, RSAVerificationKey courseKey, int minimumAttendance) {
    byte issuerID = this.getNewIssuerID(parametersUri);
    byte groupID = issuerID;
    byte genID1 = 1;
    byte genID2 = 2;
    byte numPres = 0; //unlimited presentations - limit not used in the pilot
    byte counterID = issuerID;
    ByteBuffer buf = ByteBuffer.allocate(11);
    //SET ISSUER(BYTE issuerID, groupID, genID1, genID2, numpres, counterID)
    byte[] data = new byte[] { issuerID, groupID, genID1, genID2, numPres, counterID };
    buf.put(new byte[] { (byte) this.ABC4TRUSTCMD, this.setIssuer, 0, 0, 6 });
    buf.put(data);/*from w ww . j a va2 s. c o  m*/
    buf.position(0);

    try {
        //Before setting the issuer, we must create a group, generators as well as a counter
        int mode = this.getMode();
        this.setGroupComponent(mode, credBases.n.toByteArray(), groupID, 0, rootKey);
        this.setGenerator(mode, credBases.R0.toByteArray(), groupID, genID1, rootKey);
        this.setGenerator(mode, credBases.S.toByteArray(), groupID, genID2, rootKey);
        byte[] cursor = this.getNewCursor(0);

        //Create a new key with keyID that counter can use.
        this.setAuthenticationKey(courseKey.n, keyIDForCounter, rootKey);
        this.setCounter(counterID, keyIDForCounter, 0, minimumAttendance, cursor, rootKey);

        //prior to the actual command,if we are in working mode,
        //we have to authenticate the input data first.
        if (mode == 2) {
            System.out.println("Can only use addIssuerParameters in root mode");
            return SmartcardStatusCode.UNAUTHORIZED;
        }
        System.out.println("Input to setIssuer: " + Arrays.toString(buf.array()));
        ResponseAPDU response = this.transmitCommand(new CommandAPDU(buf));
        System.out.println("Response from setIssuer: " + response);
        if (evaluateStatus(response) == SmartcardStatusCode.OK) {
            //               SmartcardStatusCode code = this.storeIssuerUriAndID(pin, parametersUri, issuerID);
            //               if(code != SmartcardStatusCode.OK){
            //                  System.err.println("Could not store the issuerURI and ID on the card, but the issuer itself is still stored on the card. Returned code: " + code);
            //                  return code;
            //               }
        }
        return this.evaluateStatus(response);
    } catch (CardException e) {
        //TODO: Error handling. Remove stuff again if something fails.
        e.printStackTrace();
        return SmartcardStatusCode.NOT_FOUND;
    }
}

From source file:eu.abc4trust.smartcard.HardwareSmartcard.java

public SmartcardStatusCode addUProveIssuerParametersWithAttendanceCheck(RSAKeyPair rootKey, URI parametersUri,
        int keyIDForCounter, UProveParams uProveParams, RSAVerificationKey courseKey, int minimumAttendance) {
    byte issuerID = this.getNewIssuerID(parametersUri);
    byte groupID = issuerID;
    byte genID1 = 1;
    byte genID2 = 0; //Not used in UProve, thus set to 0.
    byte numPres = 0; //unlimited presentations - limit not used in the pilot
    byte counterID = issuerID;
    ByteBuffer buf = ByteBuffer.allocate(11);
    //SET ISSUER(BYTE issuerID, groupID, genID1, genID2, numpres, counterID)
    byte[] data = new byte[] { issuerID, groupID, genID1, genID2, numPres, counterID };
    buf.put(new byte[] { (byte) this.ABC4TRUSTCMD, this.setIssuer, 0, 0, 6 });
    buf.put(data);/*from   w  w  w.  j a va2  s .  c o m*/
    buf.position(0);

    try {
        //Before setting the issuer, we must create a group, generators as well as a counter
        int mode = this.getMode();
        this.setGroupComponent(mode, uProveParams.p.toByteArray(), groupID, 0, rootKey);
        this.setGroupComponent(mode, uProveParams.q.toByteArray(), groupID, 1, rootKey);
        this.setGroupComponent(mode, uProveParams.f.toByteArray(), groupID, 2, rootKey);
        System.out.println("p: " + uProveParams.p);
        System.out.println("q: " + uProveParams.q);
        System.out.println("g: " + uProveParams.g);
        System.out.println("f: " + uProveParams.f);
        this.setGenerator(mode, uProveParams.g.toByteArray(), groupID, genID1, rootKey);

        byte[] cursor = this.getNewCursor(0);

        //Create a new key with keyID that counter can use.
        this.setAuthenticationKey(courseKey.n, keyIDForCounter, rootKey);
        this.setCounter(counterID, keyIDForCounter, 0, minimumAttendance, cursor, rootKey);

        //prior to the actual command,if we are in working mode,
        //we have to authenticate the input data first.
        if (mode == 2) {
            System.out.println("Can only use addIssuerParameters in root mode");
            return SmartcardStatusCode.UNAUTHORIZED;
        }

        System.out.println("Input for setIssuer: " + Arrays.toString(buf.array()));
        ResponseAPDU response = this.transmitCommand(new CommandAPDU(buf));
        System.out.println("Response from setIssuer: " + response);
        if (evaluateStatus(response) == SmartcardStatusCode.OK) {
            //               SmartcardStatusCode code = this.storeIssuerUriAndID(pin, parametersUri, issuerID);
            //               if(code != SmartcardStatusCode.OK){
            //                  System.err.println("Could not store the issuerURI and ID on the card, but the issuer itself is still stored on the card. Returned code: " + code);
            //                  return code;
            //               }
        }
        return this.evaluateStatus(response);
    } catch (CardException e) {
        //TODO: Error handling. Remove stuff again if something fails.
        e.printStackTrace();
        return SmartcardStatusCode.NOT_FOUND;
    }
}