Examples with X509Extension org.bouncycastle.asn1.x509.X509Extension used on opensource projects

Example 41 with X509Extension

use of org.bouncycastle.asn1.x509.X509Extension in project BiglyBT by BiglySoftware.

the class X509CertificateObject method toString.

public String toString() {
    StringBuilder buf = new StringBuilder();
    String nl = System.getProperty("line.separator");
    buf.append("  [0]         Version: ").append(this.getVersion()).append(nl);
    buf.append("         SerialNumber: ").append(this.getSerialNumber()).append(nl);
    buf.append("             IssuerDN: ").append(this.getIssuerDN()).append(nl);
    buf.append("           Start Date: ").append(this.getNotBefore()).append(nl);
    buf.append("           Final Date: ").append(this.getNotAfter()).append(nl);
    buf.append("            SubjectDN: ").append(this.getSubjectDN()).append(nl);
    buf.append("           Public Key: ").append(this.getPublicKey()).append(nl);
    buf.append("  Signature Algorithm: ").append(this.getSigAlgName()).append(nl);
    byte[] sig = this.getSignature();
    buf.append("            Signature: ").append(new String(Hex.encode(sig, 0, 20))).append(nl);
    for (int i = 20; i < sig.length; i += 20) {
        if (i < sig.length - 20) {
            buf.append("                       ").append(new String(Hex.encode(sig, i, 20))).append(nl);
        } else {
            buf.append("                       ").append(new String(Hex.encode(sig, i, sig.length - i))).append(nl);
        }
    }
    X509Extensions extensions = c.getTBSCertificate().getExtensions();
    if (extensions != null) {
        Enumeration e = extensions.oids();
        if (e.hasMoreElements()) {
            buf.append("       Extensions: \n");
        }
        while (e.hasMoreElements()) {
            DERObjectIdentifier oid = (DERObjectIdentifier) e.nextElement();
            X509Extension ext = extensions.getExtension(oid);
            if (ext.getValue() != null) {
                byte[] octs = ext.getValue().getOctets();
                ByteArrayInputStream bIn = new ByteArrayInputStream(octs);
                DERInputStream dIn = new DERInputStream(bIn);
                buf.append("                       critical(").append(ext.isCritical()).append(") ");
                try {
                    if (oid.equals(X509Extensions.BasicConstraints)) {
                        buf.append(new BasicConstraints((ASN1Sequence) dIn.readObject())).append(nl);
                    } else if (oid.equals(X509Extensions.KeyUsage)) {
                        buf.append(new KeyUsage((DERBitString) dIn.readObject())).append(nl);
                    } else if (oid.equals(MiscObjectIdentifiers.netscapeCertType)) {
                        buf.append(new NetscapeCertType((DERBitString) dIn.readObject())).append(nl);
                    } else if (oid.equals(MiscObjectIdentifiers.netscapeRevocationURL)) {
                        buf.append(new NetscapeRevocationURL((DERIA5String) dIn.readObject())).append(nl);
                    } else if (oid.equals(MiscObjectIdentifiers.verisignCzagExtension)) {
                        buf.append(new VerisignCzagExtension((DERIA5String) dIn.readObject())).append(nl);
                    } else {
                        buf.append(oid.getId());
                        buf.append(" value = ").append(ASN1Dump.dumpAsString(dIn.readObject())).append(nl);
                    // buf.append(" value = " + "*****" + nl);
                    }
                } catch (Exception ex) {
                    buf.append(oid.getId());
                    // buf.append(" value = " + new String(Hex.encode(ext.getValue().getOctets())) + nl);
                    buf.append(" value = " + "*****").append(nl);
                }
            } else {
                buf.append(nl);
            }
        }
    }
    return buf.toString();
}

Example 42 with X509Extension

use of org.bouncycastle.asn1.x509.X509Extension in project BiglyBT by BiglySoftware.

the class X509CertificateObject method getExtensionValue.

@Override
public byte[] getExtensionValue(String oid) {
    X509Extensions exts = c.getTBSCertificate().getExtensions();
    if (exts != null) {
        X509Extension ext = exts.getExtension(new DERObjectIdentifier(oid));
        if (ext != null) {
            ByteArrayOutputStream bOut = new ByteArrayOutputStream();
            DEROutputStream dOut = new DEROutputStream(bOut);
            try {
                dOut.writeObject(ext.getValue());
                return bOut.toByteArray();
            } catch (Exception e) {
                throw new RuntimeException("error encoding " + e.toString());
            }
        }
    }
    return null;
}

Example 43 with X509Extension

use of org.bouncycastle.asn1.x509.X509Extension in project BiglyBT by BiglySoftware.

the class X509V2AttributeCertificate method getExtensionOIDs.

private Set getExtensionOIDs(boolean critical) {
    X509Extensions extensions = cert.getAcinfo().getExtensions();
    if (extensions != null) {
        Set set = new HashSet();
        Enumeration e = extensions.oids();
        while (e.hasMoreElements()) {
            DERObjectIdentifier oid = (DERObjectIdentifier) e.nextElement();
            X509Extension ext = extensions.getExtension(oid);
            if (ext.isCritical() == critical) {
                set.add(oid.getId());
            }
        }
        return set;
    }
    return null;
}

Example 44 with X509Extension

use of org.bouncycastle.asn1.x509.X509Extension in project jruby-openssl by jruby.

the class X509Extension method newExtension.

static X509Extension newExtension(final ThreadContext context, final String oid, final java.security.cert.X509Extension ext, final boolean critical) throws IOException {
    // DER encoded
    final byte[] extValue = ext.getExtensionValue(oid);
    // TODO: wired. J9 returns null for an OID given in getNonCriticalExtensionOIDs()
    if (extValue == null) {
        warn(context, ext + " getExtensionValue returns null for '" + oid + "'");
        return null;
    }
    final Ruby runtime = context.runtime;
    final ASN1Encodable value = ASN1.readObject(extValue);
    return newExtension(runtime, ASN1.getObjectID(runtime, oid), value, critical);
}

Example 45 with X509Extension

use of org.bouncycastle.asn1.x509.X509Extension in project LinLong-Java by zhenwei1108.

the class RFC3280CertPathUtilities method processCRLB2.

/**
 * If the complete CRL includes an issuing distribution point (IDP) CRL extension check the
 * following:
 * <p>
 * (i) If the distribution point name is present in the IDP CRL extension and the distribution
 * field is present in the DP, then verify that one of the names in the IDP matches one of the
 * names in the DP. If the distribution point name is present in the IDP CRL extension and the
 * distribution field is omitted from the DP, then verify that one of the names in the IDP matches
 * one of the names in the cRLIssuer field of the DP.
 * </p>
 * <p>
 * (ii) If the onlyContainsUserCerts boolean is asserted in the IDP CRL extension, verify that the
 * certificate does not include the basic constraints extension with the cA boolean asserted.
 * </p>
 * <p>
 * (iii) If the onlyContainsCACerts boolean is asserted in the IDP CRL extension, verify that the
 * certificate includes the basic constraints extension with the cA boolean asserted.
 * </p>
 * <p>
 * (iv) Verify that the onlyContainsAttributeCerts boolean is not asserted.
 * </p>
 *
 * @param dp   The distribution point.
 * @param cert The certificate.
 * @param crl  The CRL.
 * @throws AnnotatedException if one of the conditions is not met or an error occurs.
 */
protected static void processCRLB2(DistributionPoint dp, Object cert, X509CRL crl) throws AnnotatedException {
    IssuingDistributionPoint idp = null;
    try {
        idp = IssuingDistributionPoint.getInstance(RevocationUtilities.getExtensionValue(crl, Extension.issuingDistributionPoint));
    } catch (Exception e) {
        throw new AnnotatedException("Issuing distribution point extension could not be decoded.", e);
    }
    // distribution point name is present
    if (idp != null) {
        if (idp.getDistributionPoint() != null) {
            // make list of names
            DistributionPointName dpName = IssuingDistributionPoint.getInstance(idp).getDistributionPoint();
            List names = new ArrayList();
            if (dpName.getType() == DistributionPointName.FULL_NAME) {
                GeneralName[] genNames = GeneralNames.getInstance(dpName.getName()).getNames();
                for (int j = 0; j < genNames.length; j++) {
                    names.add(genNames[j]);
                }
            }
            if (dpName.getType() == DistributionPointName.NAME_RELATIVE_TO_CRL_ISSUER) {
                ASN1EncodableVector vec = new ASN1EncodableVector();
                try {
                    Enumeration e = ASN1Sequence.getInstance(crl.getIssuerX500Principal().getEncoded()).getObjects();
                    while (e.hasMoreElements()) {
                        vec.add((ASN1Encodable) e.nextElement());
                    }
                } catch (Exception e) {
                    throw new AnnotatedException("Could not read CRL issuer.", e);
                }
                vec.add(dpName.getName());
                names.add(new GeneralName(X500Name.getInstance(new DERSequence(vec))));
            }
            boolean matches = false;
            // of the names in the DP.
            if (dp.getDistributionPoint() != null) {
                dpName = dp.getDistributionPoint();
                GeneralName[] genNames = null;
                if (dpName.getType() == DistributionPointName.FULL_NAME) {
                    genNames = GeneralNames.getInstance(dpName.getName()).getNames();
                }
                if (dpName.getType() == DistributionPointName.NAME_RELATIVE_TO_CRL_ISSUER) {
                    if (dp.getCRLIssuer() != null) {
                        genNames = dp.getCRLIssuer().getNames();
                    } else {
                        genNames = new GeneralName[1];
                        try {
                            genNames[0] = new GeneralName(X500Name.getInstance(((X509Certificate) cert).getIssuerX500Principal().getEncoded()));
                        } catch (Exception e) {
                            throw new AnnotatedException("Could not read certificate issuer.", e);
                        }
                    }
                    for (int j = 0; j < genNames.length; j++) {
                        Enumeration e = ASN1Sequence.getInstance(genNames[j].getName().toASN1Primitive()).getObjects();
                        ASN1EncodableVector vec = new ASN1EncodableVector();
                        while (e.hasMoreElements()) {
                            vec.add((ASN1Encodable) e.nextElement());
                        }
                        vec.add(dpName.getName());
                        genNames[j] = new GeneralName(X500Name.getInstance(new DERSequence(vec)));
                    }
                }
                if (genNames != null) {
                    for (int j = 0; j < genNames.length; j++) {
                        if (names.contains(genNames[j])) {
                            matches = true;
                            break;
                        }
                    }
                }
                if (!matches) {
                    throw new AnnotatedException("No match for certificate CRL issuing distribution point name to cRLIssuer CRL distribution point.");
                }
            } else // verify that one of the names in
            // the IDP matches one of the names in the cRLIssuer field of
            // the DP
            {
                if (dp.getCRLIssuer() == null) {
                    throw new AnnotatedException("Either the cRLIssuer or the distributionPoint field must " + "be contained in DistributionPoint.");
                }
                GeneralName[] genNames = dp.getCRLIssuer().getNames();
                for (int j = 0; j < genNames.length; j++) {
                    if (names.contains(genNames[j])) {
                        matches = true;
                        break;
                    }
                }
                if (!matches) {
                    throw new AnnotatedException("No match for certificate CRL issuing distribution point name to cRLIssuer CRL distribution point.");
                }
            }
        }
        BasicConstraints bc = null;
        try {
            bc = BasicConstraints.getInstance(RevocationUtilities.getExtensionValue((X509Extension) cert, Extension.basicConstraints));
        } catch (Exception e) {
            throw new AnnotatedException("Basic constraints extension could not be decoded.", e);
        }
        if (cert instanceof X509Certificate) {
            // (b) (2) (ii)
            if (idp.onlyContainsUserCerts() && (bc != null && bc.isCA())) {
                throw new AnnotatedException("CA Cert CRL only contains user certificates.");
            }
            // (b) (2) (iii)
            if (idp.onlyContainsCACerts() && (bc == null || !bc.isCA())) {
                throw new AnnotatedException("End CRL only contains CA certificates.");
            }
        }
        // (b) (2) (iv)
        if (idp.onlyContainsAttributeCerts()) {
            throw new AnnotatedException("onlyContainsAttributeCerts boolean is asserted.");
        }
    }
}