Examples with TBSCertificateStructure org.gudy.bouncycastle.asn1.x509.TBSCertificateStructure used on opensource projects

Example 6 with TBSCertificateStructure

use of org.gudy.bouncycastle.asn1.x509.TBSCertificateStructure in project XobotOS by xamarin.

the class X509V3CertificateGenerator method generate.

/**
     * generate an X509 certificate, based on the current issuer and subject
     * using the default provider, and the passed in source of randomness
     * (if required).
     * <p>
     * <b>Note:</b> this differs from the deprecated method in that the default provider is
     * used - not "BC".
     * </p>
     */
public X509Certificate generate(PrivateKey key, SecureRandom random) throws CertificateEncodingException, IllegalStateException, NoSuchAlgorithmException, SignatureException, InvalidKeyException {
    TBSCertificateStructure tbsCert = generateTbsCert();
    byte[] signature;
    try {
        signature = X509Util.calculateSignature(sigOID, signatureAlgorithm, key, random, tbsCert);
    } catch (IOException e) {
        throw new ExtCertificateEncodingException("exception encoding TBS cert", e);
    }
    try {
        return generateJcaObject(tbsCert, signature);
    } catch (CertificateParsingException e) {
        throw new ExtCertificateEncodingException("exception producing certificate object", e);
    }
}

Example 7 with TBSCertificateStructure

use of org.gudy.bouncycastle.asn1.x509.TBSCertificateStructure in project XobotOS by xamarin.

the class X509V1CertificateGenerator method generate.

/**
     * generate an X509 certificate, based on the current issuer and subject,
     * using the passed in provider for the signing, and the passed in source
     * of randomness (if required).
     */
public X509Certificate generate(PrivateKey key, String provider, SecureRandom random) throws CertificateEncodingException, IllegalStateException, NoSuchProviderException, NoSuchAlgorithmException, SignatureException, InvalidKeyException {
    TBSCertificateStructure tbsCert = tbsGen.generateTBSCertificate();
    byte[] signature;
    try {
        signature = X509Util.calculateSignature(sigOID, signatureAlgorithm, provider, key, random, tbsCert);
    } catch (IOException e) {
        throw new ExtCertificateEncodingException("exception encoding TBS cert", e);
    }
    return generateJcaObject(tbsCert, signature);
}

Example 8 with TBSCertificateStructure

use of org.gudy.bouncycastle.asn1.x509.TBSCertificateStructure in project nhin-d by DirectProject.

the class IssuerAttributeField method injectReferenceValue.

/**
	 * {@inheritDoc}
	 */
@Override
public void injectReferenceValue(X509Certificate value) throws PolicyProcessException {
    this.certificate = value;
    if (rdnAttributeId.equals(RDNAttributeIdentifier.DISTINGUISHED_NAME)) {
        final Collection<String> str = Arrays.asList(certificate.getIssuerX500Principal().getName(X500Principal.RFC2253));
        this.policyValue = PolicyValueFactory.getInstance(str);
        return;
    }
    DERObject tbsValue = null;
    try {
        tbsValue = this.getDERObject(certificate.getTBSCertificate());
    }///CLOVER:OFF
     catch (Exception e) {
        throw new PolicyProcessException("Exception parsing TBS certificate fields.", e);
    }
    ///CLOVER:ON
    final TBSCertificateStructure tbsStruct = TBSCertificateStructure.getInstance(tbsValue);
    final X509Name x509Name = getX509Name(tbsStruct);
    @SuppressWarnings("unchecked") final Vector<String> values = x509Name.getValues(new DERObjectIdentifier(getRDNAttributeFieldId().getId()));
    if (values.isEmpty() && this.isRequired())
        throw new PolicyRequiredException(getFieldName() + " field attribute " + rdnAttributeId.getName() + " is marked as required but is not present.");
    final Collection<String> retVal = values;
    this.policyValue = PolicyValueFactory.getInstance(retVal);
}

Example 9 with TBSCertificateStructure

use of org.gudy.bouncycastle.asn1.x509.TBSCertificateStructure in project nhin-d by DirectProject.

the class SubjectPublicKeyAlgorithmField method injectReferenceValue.

/**
	 * {@inheritDoc}
	 */
@Override
public void injectReferenceValue(X509Certificate value) throws PolicyProcessException {
    this.certificate = value;
    DERObject tbsValue = null;
    try {
        tbsValue = this.getDERObject(certificate.getTBSCertificate());
    }///CLOVER:OFF
     catch (Exception e) {
        throw new PolicyProcessException("Exception parsing TBS certificate fields.", e);
    }
    ///CLOVER:ON
    final TBSCertificateStructure tbsStruct = TBSCertificateStructure.getInstance(tbsValue);
    this.policyValue = PolicyValueFactory.getInstance(tbsStruct.getSubjectPublicKeyInfo().getAlgorithmId().getObjectId().toString());
}

Example 10 with TBSCertificateStructure

use of org.gudy.bouncycastle.asn1.x509.TBSCertificateStructure in project BiglyBT by BiglySoftware.

the class PrincipalUtil method getIssuerX509Principal.

/**
 * return the issuer of the given cert as an X509PrincipalObject.
 */
public static X509Principal getIssuerX509Principal(X509Certificate cert) throws CertificateEncodingException {
    try {
        ByteArrayInputStream bIn = new ByteArrayInputStream(cert.getTBSCertificate());
        ASN1InputStream aIn = new ASN1InputStream(bIn);
        TBSCertificateStructure tbsCert = new TBSCertificateStructure((ASN1Sequence) aIn.readObject());
        return new X509Principal(tbsCert.getIssuer());
    } catch (IOException e) {
        throw new CertificateEncodingException(e.toString());
    }
}