Examples with DERSequence org.openecard.bouncycastle.asn1.DERSequence used on opensource projects

Example 66 with DERSequence

use of org.openecard.bouncycastle.asn1.DERSequence in project pac4j by pac4j.

the class SAML2ClientConfiguration method createSelfSignedCert.

/**
 * Generate a self-signed certificate for dn using the provided signature algorithm and key pair.
 *
 * @param dn X.500 name to associate with certificate issuer/subject.
 * @param sigName name of the signature algorithm to use.
 * @param sigAlgID algorithm ID associated with the signature algorithm name.
 * @param keyPair the key pair to associate with the certificate.
 * @return an X509Certificate containing the public key in keyPair.
 * @throws Exception
 */
private X509Certificate createSelfSignedCert(X500Name dn, String sigName, AlgorithmIdentifier sigAlgID, KeyPair keyPair) throws Exception {
    V3TBSCertificateGenerator certGen = new V3TBSCertificateGenerator();
    certGen.setSerialNumber(new ASN1Integer(BigInteger.valueOf(1)));
    certGen.setIssuer(dn);
    certGen.setSubject(dn);
    certGen.setStartDate(new Time(new Date(System.currentTimeMillis() - 1000L)));
    final Calendar c = Calendar.getInstance();
    c.setTime(new Date());
    c.add(Calendar.YEAR, 1);
    certGen.setEndDate(new Time(c.getTime()));
    certGen.setSignature(sigAlgID);
    certGen.setSubjectPublicKeyInfo(SubjectPublicKeyInfo.getInstance(keyPair.getPublic().getEncoded()));
    Signature sig = Signature.getInstance(sigName);
    sig.initSign(keyPair.getPrivate());
    sig.update(certGen.generateTBSCertificate().getEncoded(ASN1Encoding.DER));
    TBSCertificate tbsCert = certGen.generateTBSCertificate();
    ASN1EncodableVector v = new ASN1EncodableVector();
    v.add(tbsCert);
    v.add(sigAlgID);
    v.add(new DERBitString(sig.sign()));
    X509Certificate cert = (X509Certificate) CertificateFactory.getInstance("X.509").generateCertificate(new ByteArrayInputStream(new DERSequence(v).getEncoded(ASN1Encoding.DER)));
    // check the certificate - this will confirm the encoded sig algorithm ID is correct.
    cert.verify(keyPair.getPublic());
    return cert;
}

Example 67 with DERSequence

use of org.openecard.bouncycastle.asn1.DERSequence in project BiglyBT by BiglySoftware.

the class EncryptionScheme method getDERObject.

@Override
public DERObject getDERObject() {
    ASN1EncodableVector v = new ASN1EncodableVector();
    v.add(objectId);
    v.add(obj);
    return new DERSequence(v);
}

Example 68 with DERSequence

use of org.openecard.bouncycastle.asn1.DERSequence in project keystore-explorer by kaikramer.

the class PolicyMapping method toASN1Primitive.

@Override
public ASN1Primitive toASN1Primitive() {
    ASN1EncodableVector dv = new ASN1EncodableVector();
    dv.add(issuerDomainPolicy);
    dv.add(subjectDomainPolicy);
    return new DERSequence(dv);
}

Example 69 with DERSequence

use of org.openecard.bouncycastle.asn1.DERSequence in project keystore-explorer by kaikramer.

the class SubjectInfoAccess method toASN1Primitive.

@Override
public ASN1Primitive toASN1Primitive() {
    ASN1EncodableVector vec = new ASN1EncodableVector();
    Iterator<AccessDescription> it = accessDescriptions.iterator();
    while (it.hasNext()) {
        vec.add(it.next().toASN1Primitive());
    }
    return new DERSequence(vec);
}

Example 70 with DERSequence

use of org.openecard.bouncycastle.asn1.DERSequence in project keystore-explorer by kaikramer.

the class DPolicyInformationChooser method okPressed.

private void okPressed() {
    ASN1ObjectIdentifier policyIdentifer = joiPolicyIdentifier.getObjectId();
    if (policyIdentifer == null) {
        JOptionPane.showMessageDialog(this, res.getString("DPolicyInformationChooser.PolicyIdentifierValueReq.message"), getTitle(), JOptionPane.WARNING_MESSAGE);
        return;
    }
    List<PolicyQualifierInfo> policyQualifierInfo = jpqPolicyQualifiers.getPolicyQualifierInfo();
    if (policyQualifierInfo.size() > 0) {
        ASN1EncodableVector policyQualifiersVec = new ASN1EncodableVector();
        for (PolicyQualifierInfo policyQualInfo : policyQualifierInfo) {
            try {
                policyQualifiersVec.add(policyQualInfo);
            } catch (Exception ex) {
                DError dError = new DError(this, ex);
                dError.setLocationRelativeTo(this);
                dError.setVisible(true);
                return;
            }
        }
        DERSequence policyQualifiersSeq = new DERSequence(policyQualifiersVec);
        policyInformation = new PolicyInformation(policyIdentifer, policyQualifiersSeq);
    } else {
        policyInformation = new PolicyInformation(policyIdentifer);
    }
    closeDialog();
}