List of usage examples for org.bouncycastle.cert.jcajce JcaX509CertificateHolder getIssuer
public X500Name getIssuer()
From source file:it.trento.comune.j4sign.cms.ExternalSignatureSignerInfoGenerator.java
License:Open Source License
/** * Builds the SignerCertificateV2 attribute according to RFC2634(Enhanced * Security Services (ESS)) + RFC5035(ESS Update: AddingCertID Algorithm * Agility).<br>/*from www . j a v a 2s.c o m*/ * This signed attribute is mandatory for CAdES-BES (ETSI TS 101 733) * compliancy. * * @param sigProvider * the provider to use for digest calculation. * @return the SignerCertificateV2 attribute calculated from to the current * certificate and digest algorithm. * @throws NoSuchAlgorithmException * @throws NoSuchProviderException * @throws CertificateEncodingException * @throws IOException */ private Attribute buildSigningCertificateV2Attribute(String sigProvider) throws NoSuchAlgorithmException, NoSuchProviderException, CertificateEncodingException, IOException { X509Certificate cert = this.getCertificate(); MessageDigest dig = MessageDigest.getInstance(this.getDigestAlgOID(), sigProvider); byte[] certHash = dig.digest(cert.getEncoded()); // ricavo issuerandserialnumber (ID) del certificato // byte[] encodedCert = this.cert.getEncoded(); // ASN1InputStream ais = new ASN1InputStream(encodedCert); // DERObject derObj = ais.readObject(); // ASN1Sequence asn1Seq = (ASN1Sequence) derObj; // ais.close(); // X509CertificateStructure x509CStructure = new // X509CertificateStructure( // asn1Seq); // X509Name x509Name = x509CStructure.getIssuer(); // DERInteger serialNum = x509CStructure.getSerialNumber(); // GeneralName generalName = new GeneralName(x509Name); // GeneralNames generalNames = new GeneralNames(generalName); // ROB: more directly JcaX509CertificateHolder holder = new JcaX509CertificateHolder(cert); X500Name x500name = holder.getIssuer(); GeneralName generalName = new GeneralName(x500name); GeneralNames generalNames = new GeneralNames(generalName); DERInteger serialNum = new DERInteger(holder.getSerialNumber()); IssuerSerial issuerserial = new IssuerSerial(generalNames, serialNum); // --- ESSCertIDv2 essCert = new ESSCertIDv2(new AlgorithmIdentifier(getDigestAlgOID()), certHash, issuerserial); // ESSCertIDv2 essCert = new ESSCertIDv2(new AlgorithmIdentifier( // getDigestAlgOID()), certHash); SigningCertificateV2 scv2 = new SigningCertificateV2(new ESSCertIDv2[] { essCert }); return new Attribute(PKCSObjectIdentifiers.id_aa_signingCertificateV2, new DERSet(scv2)); }
From source file:net.ripe.rpki.commons.crypto.x509cert.X509ResourceCertificateParser.java
License:BSD License
private void validateIssuerAndSubjectDN() { try {// w w w . j a v a2 s .c o m JcaX509CertificateHolder cert = new JcaX509CertificateHolder(certificate); getValidationResult().warnIfFalse(isValidName(cert.getIssuer()), CERT_ISSUER_CORRECT, certificate.getIssuerX500Principal().toString()); getValidationResult().warnIfFalse(isValidName(cert.getSubject()), CERT_SUBJECT_CORRECT, certificate.getSubjectX500Principal().toString()); } catch (CertificateEncodingException e) { throw new AbstractX509CertificateWrapperException(e); } }