Examples with Pkcs15Cdf es.gob.jmulticard.asn1.der.pkcs15.Pkcs15Cdf used on opensource projects

Example 1 with Pkcs15Cdf

use of es.gob.jmulticard.asn1.der.pkcs15.Pkcs15Cdf in project jmulticard by ctt-gob-es.

the class Ceres method preload.

private void preload() throws ApduConnectionException, Iso7816FourCardException, IOException, CertificateException, Asn1Exception, TlvException {
    // Nos vamos al raiz antes de nada
    selectMasterFile();
    // Leemos el CDF
    final byte[] cdfBytes = selectFileByLocationAndRead(CDF_LOCATION);
    // Cargamos el CDF
    Pkcs15Cdf cdf = new CeresCdf();
    try {
        cdf.setDerValue(cdfBytes);
    } catch (final Exception e) {
        // Si ha fallado la inicializacion del CDF tipo CERES probamos con el CDF generico PKCS#15,
        // presente en las nuevas tarjetas FNMT-CERES
        cdf = new Cdf();
        cdf.setDerValue(cdfBytes);
    }
    // Leemos los certificados segun las rutas del CDF
    this.certs = new LinkedHashMap<>(cdf.getCertificateCount());
    this.aliasByCertAndKeyId = new LinkedHashMap<>(cdf.getCertificateCount());
    for (int i = 0; i < cdf.getCertificateCount(); i++) {
        final Location l = new Location(// $NON-NLS-1$ //$NON-NLS-2$
        cdf.getCertificatePath(i).replace("\\", "").trim());
        X509Certificate cert;
        try {
            cert = CompressionUtils.getCertificateFromCompressedOrNotData(selectFileByLocationAndRead(l));
        } catch (final IOException e) {
            // $NON-NLS-1$
            LOGGER.warning("No se ha encontrado un certificado referenciado, se pasa al siguiente: " + e);
            continue;
        }
        // $NON-NLS-1$
        final String alias = i + " " + cert.getSerialNumber();
        this.aliasByCertAndKeyId.put(HexUtils.hexify(cdf.getCertificateId(i), false), alias);
        this.certs.put(alias, cert);
    }
    // Leemos el PrKDF
    final byte[] prkdfValue = selectFileByLocationAndRead(PRKDF_LOCATION);
    // Establecemos el valor del PrKDF
    Pkcs15PrKdf prkdf = new CeresPrKdf();
    try {
        prkdf.setDerValue(prkdfValue);
    } catch (final Exception e) {
        // Si no carga el estructura PrKDF especifica de CERES probamos con la
        // generica PKCS#15, presente en las ultimas versiones de la tarjeta
        prkdf = new PrKdf();
        prkdf.setDerValue(prkdfValue);
    }
    this.keys = new LinkedHashMap<>();
    for (int i = 0; i < prkdf.getKeyCount(); i++) {
        final String alias = this.aliasByCertAndKeyId.get(HexUtils.hexify(prkdf.getKeyId(i), false));
        if (alias != null) {
            this.keys.put(alias, Byte.valueOf(prkdf.getKeyReference(i)));
        }
    }
    // Sincronizamos claves y certificados
    hideCertsWithoutKey();
}

Example 2 with Pkcs15Cdf

use of es.gob.jmulticard.asn1.der.pkcs15.Pkcs15Cdf in project jmulticard by ctt-gob-es.

the class CeresSc method preload.

private void preload() throws ApduConnectionException, Iso7816FourCardException, IOException, CertificateException, Asn1Exception, TlvException {
    // Nos vamos al raiz antes de nada
    selectMasterFile();
    // Leemos el CDF
    final byte[] cdfBytes = selectFileByLocationAndRead(CDF_LOCATION);
    // Cargamos el CDF
    final Pkcs15Cdf cdf = new Cdf();
    cdf.setDerValue(cdfBytes);
    this.certs = new LinkedHashMap<>(cdf.getCertificateCount());
    this.aliasByCertAndKeyId = new LinkedHashMap<>(cdf.getCertificateCount());
    for (int i = 0; i < cdf.getCertificateCount(); i++) {
        final Location l = new Location(// $NON-NLS-1$ //$NON-NLS-2$
        cdf.getCertificatePath(i).replace("\\", "").trim());
        final X509Certificate cert = CompressionUtils.getCertificateFromCompressedOrNotData(selectFileByLocationAndRead(l));
        // $NON-NLS-1$
        final String alias = i + " " + cert.getSerialNumber();
        this.aliasByCertAndKeyId.put(HexUtils.hexify(cdf.getCertificateId(i), false), alias);
        this.certs.put(alias, cert);
    }
    // Leemos el PrKDF
    final byte[] prkdfValue = selectFileByLocationAndRead(PRKDF_LOCATION);
    // Establecemos el valor del PrKDF
    final PrKdf prkdf = new PrKdf();
    prkdf.setDerValue(prkdfValue);
    this.keyReferences = new LinkedHashMap<>();
    for (int i = 0; i < prkdf.getKeyCount(); i++) {
        final String alias = this.aliasByCertAndKeyId.get(HexUtils.hexify(prkdf.getKeyId(i), false));
        if (alias != null) {
            this.keyReferences.put(alias, new DniePrivateKeyReference(this, prkdf.getKeyIdentifier(i), new Location(prkdf.getKeyPath(i)), prkdf.getKeyName(i), prkdf.getKeyReference(i), ((RSAPublicKey) this.certs.get(alias).getPublicKey()).getModulus().bitLength()));
        }
    }
    // Sincronizamos claves y certificados
    hideCertsWithoutKey();
}