/*
* The MIT License
*
* Copyright 2014, 2015, 2016 Rui Martinho (rmartinho@gmail.com), António Braz (antoniocbraz@gmail.com)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.poreid.crypto;
import java.security.PrivateKey;
import java.security.SignatureException;
import org.poreid.POReIDException;
import org.poreid.POReIDSmartCard;
import org.poreid.PkAlias;
import org.poreid.RSAPaddingSchemes;
import org.poreid.config.POReIDConfig;
import org.poreid.dialogs.pindialogs.PinBlockedException;
import org.poreid.dialogs.pindialogs.PinEntryCancelledException;
import org.poreid.dialogs.pindialogs.PinTimeoutException;
public final class POReIDPrivateKey implements PrivateKey {
private final POReIDSmartCard eIDCard;
private final PkAlias pkAlias;
private final byte[] pin;
public POReIDPrivateKey(final POReIDSmartCard eIDCard, PkAlias alias, byte[] pin) {
this.eIDCard = eIDCard;
this.pkAlias = alias;
this.pin = (POReIDConfig.isExternalPinCachePermitted()) ? pin : null;
}
protected POReIDPrivateKey(final POReIDSmartCard eIDCard, byte[] pin, PkAlias alias) {
this.eIDCard = eIDCard;
this.pkAlias = alias;
this.pin = pin;
}
@Override
public String getAlgorithm() {
return POReIDConfig.RSA;
}
@Override
public String getFormat() {
return null;
}
@Override
public byte[] getEncoded() {
return null;
}
byte[] sign(final byte[] digestValue, final String digestAlgo, RSAPaddingSchemes paddingScheme) throws SignatureException {
byte[] signatureValue = null;
try {
signatureValue = this.eIDCard.sign(digestValue, pin, digestAlgo, pkAlias, paddingScheme);
} catch (final PinTimeoutException | PinEntryCancelledException | PinBlockedException | POReIDException ex) {
throw new SignatureException("Erro não foi possivel gerar assinatura.", ex);
}
return signatureValue;
}
}