Example usage for org.bouncycastle.asn1.x509 GeneralName GeneralName

Introduction

In this page you can find the example usage for org.bouncycastle.asn1.x509 GeneralName GeneralName.

Prototype

public GeneralName(X500Name dirName)

Source Link

Usage

From source file:org.xwiki.crypto.pkix.params.x509certificate.extension.X509DirectoryName.java

License:Open Source License

@Override
public GeneralName getGeneralName() {
    return new GeneralName(getX500Name());
}

From source file:se.tillvaxtverket.ttsigvalws.ttwssigvalidation.pdf.PdfBoxSigUtil.java

License:Open Source License

public static ASN1EncodableVector getSignedCertAttr(DigestAlgorithm digestAlgo, X509Certificate certificate,
        boolean includeIssuerSerial)
        throws NoSuchAlgorithmException, CertificateEncodingException, IOException {
    final X500Name issuerX500Name = new X509CertificateHolder(certificate.getEncoded()).getIssuer();
    final GeneralName generalName = new GeneralName(issuerX500Name);
    final GeneralNames generalNames = new GeneralNames(generalName);
    final BigInteger serialNumber = certificate.getSerialNumber();
    final IssuerSerial issuerSerial = new IssuerSerial(generalNames, serialNumber);

    ASN1EncodableVector signedCert = new ASN1EncodableVector();

    boolean essSigCertV2;
    ASN1ObjectIdentifier signedCertOid;// w ww  . j a  v  a2  s. c o m
    switch (digestAlgo) {
    case SHA1:
        signedCertOid = new ASN1ObjectIdentifier(PdfObjectIds.ID_AA_SIGNING_CERTIFICATE_V1);
        essSigCertV2 = false;
        break;
    default:
        signedCertOid = new ASN1ObjectIdentifier(PdfObjectIds.ID_AA_SIGNING_CERTIFICATE_V2);
        essSigCertV2 = true;
    }

    MessageDigest md = MessageDigest.getInstance(digestAlgo.getName());
    md.update(certificate.getEncoded());
    byte[] certHash = md.digest();
    DEROctetString certHashOctetStr = new DEROctetString(certHash);

    signedCert.add(signedCertOid);

    ASN1EncodableVector attrValSet = new ASN1EncodableVector();
    ASN1EncodableVector signingCertObjSeq = new ASN1EncodableVector();
    ASN1EncodableVector essCertV2Seq = new ASN1EncodableVector();
    ASN1EncodableVector certSeq = new ASN1EncodableVector();
    ASN1EncodableVector algoSeq = new ASN1EncodableVector();
    algoSeq.add(new ASN1ObjectIdentifier(digestAlgo.getOid()));
    algoSeq.add(DERNull.INSTANCE);
    if (essSigCertV2) {
        certSeq.add(new DERSequence(algoSeq));
    }
    //Add cert hash
    certSeq.add(new DEROctetString(certHash));
    if (includeIssuerSerial) {
        certSeq.add(issuerSerial);
    }

    //Finalize assembly
    essCertV2Seq.add(new DERSequence(certSeq));
    signingCertObjSeq.add(new DERSequence(essCertV2Seq));
    attrValSet.add(new DERSequence(signingCertObjSeq));
    signedCert.add(new DERSet(attrValSet));

    return signedCert;
}