Examples with ASN1Sequence org.openecard.bouncycastle.asn1.ASN1Sequence used on opensource projects

Example 91 with ASN1Sequence

use of org.openecard.bouncycastle.asn1.ASN1Sequence in project signer by demoiselle.

the class CommitmentRules method parse.

@Override
public void parse(ASN1Primitive derObject) {
    ASN1Sequence derSequence = ASN1Object.getDERSequence(derObject);
    int total = derSequence.size();
    for (int i = 0; i < total; i++) {
        CommitmentRule commitmentRule = new CommitmentRule();
        commitmentRule.parse(derSequence.getObjectAt(i).toASN1Primitive());
        if (this.commitmentRules == null) {
            this.commitmentRules = new ArrayList<CommitmentRule>();
        }
        this.commitmentRules.add(commitmentRule);
    }
}

Example 92 with ASN1Sequence

use of org.openecard.bouncycastle.asn1.ASN1Sequence in project signer by demoiselle.

the class CertificateHelper method createSubjectKeyIdentifier.

private static SubjectKeyIdentifier createSubjectKeyIdentifier(Key key) throws IOException {
    ByteArrayInputStream bIn = new ByteArrayInputStream(key.getEncoded());
    ASN1InputStream is = null;
    try {
        is = new ASN1InputStream(bIn);
        ASN1Sequence seq = (ASN1Sequence) is.readObject();
        SubjectPublicKeyInfo info = new SubjectPublicKeyInfo(seq);
        return new BcX509ExtensionUtils().createSubjectKeyIdentifier(info);
    } finally {
        IOUtils.closeQuietly(is);
    }
}

Example 93 with ASN1Sequence

use of org.openecard.bouncycastle.asn1.ASN1Sequence in project candlepin by candlepin.

the class X509CRLStreamWriter method write.

/**
 * Write a modified CRL to the given output stream.  This method will add each entry provided
 * via the add() method.
 *
 * @param out OutputStream to write to
 * @throws IOException if something goes wrong
 */
public void write(OutputStream out) throws IOException {
    if (!locked || !preScanned) {
        throw new IllegalStateException("The instance must be preScanned and locked before writing.");
    }
    if (emptyCrl) {
        /* An empty CRL is going to be missing the revokedCertificates sequence
             * and would require a lot of special casing during the streaming process.
             * Instead, it is easier to construct the CRL in the normal fashion using
             * BouncyCastle.  Performance should be acceptable as long as the number of
             * CRL entries being added are reasonable in number.  Something less than a
             * thousand or so should yield adequate performance.
             */
        writeToEmptyCrl(out);
        return;
    }
    originalLength = handleHeader(out);
    int tag;
    int tagNo;
    int length;
    while (originalLength > count.get()) {
        tag = readTag(crlIn, count);
        tagNo = readTagNumber(crlIn, tag, count);
        length = readLength(crlIn, count);
        byte[] entryBytes = new byte[length];
        readFullyAndTrack(crlIn, entryBytes, count);
        // We only need the serial number and not the rest of the stuff in the entry
        ASN1Integer serial = (ASN1Integer) new ASN1InputStream(entryBytes).readObject();
        if (deletedEntriesLength == 0 || !deletedEntries.contains(serial.getValue())) {
            writeTag(out, tag, tagNo, signer);
            writeLength(out, length, signer);
            writeValue(out, entryBytes, signer);
        }
    }
    // Write the new entries into the new CRL
    for (ASN1Sequence entry : newEntries) {
        writeBytes(out, entry.getEncoded(), signer);
    }
    // Copy the old extensions over
    if (newExtensions != null) {
        out.write(newExtensions);
        signer.getOutputStream().write(newExtensions, 0, newExtensions.length);
    }
    out.write(signingAlg.getEncoded());
    try {
        byte[] signature = signer.getSignature();
        ASN1BitString signatureBits = new DERBitString(signature);
        out.write(signatureBits.getEncoded());
    } catch (DataLengthException e) {
        throw new IOException("Could not sign", e);
    }
}

Example 94 with ASN1Sequence

use of org.openecard.bouncycastle.asn1.ASN1Sequence in project jruby-openssl by jruby.

the class X509CRL method sign.

@JRubyMethod
public IRubyObject sign(final ThreadContext context, final IRubyObject key, IRubyObject digest) {
    final Ruby runtime = context.runtime;
    final String signatureAlgorithm = getSignatureAlgorithm(runtime, (PKey) key, (Digest) digest);
    final X500Name issuerName = ((X509Name) issuer).getX500Name();
    final java.util.Date thisUpdate = getLastUpdate().toDate();
    final X509v2CRLBuilder generator = new X509v2CRLBuilder(issuerName, thisUpdate);
    final java.util.Date nextUpdate = getNextUpdate().toDate();
    generator.setNextUpdate(nextUpdate);
    if (revoked != null) {
        for (int i = 0; i < revoked.size(); i++) {
            final X509Revoked rev = (X509Revoked) revoked.entry(i);
            BigInteger serial = new BigInteger(rev.callMethod(context, "serial").toString());
            RubyTime t1 = (RubyTime) rev.callMethod(context, "time").callMethod(context, "getutc");
            t1.setMicroseconds(0);
            final Extensions revExts;
            if (rev.hasExtensions()) {
                final RubyArray exts = rev.extensions();
                final ASN1Encodable[] array = new ASN1Encodable[exts.size()];
                for (int j = 0; j < exts.size(); j++) {
                    final X509Extension ext = (X509Extension) exts.entry(j);
                    try {
                        array[j] = ext.toASN1Sequence();
                    } catch (IOException e) {
                        throw newCRLError(runtime, e);
                    }
                }
                revExts = Extensions.getInstance(new DERSequence(array));
            } else {
                revExts = null;
            }
            generator.addCRLEntry(serial, t1.getJavaDate(), revExts);
        }
    }
    try {
        for (int i = 0; i < extensions.size(); i++) {
            X509Extension ext = (X509Extension) extensions.entry(i);
            ASN1Encodable value = ext.getRealValue();
            generator.addExtension(ext.getRealObjectID(), ext.isRealCritical(), value);
        }
    } catch (IOException e) {
        throw newCRLError(runtime, e);
    }
    final PrivateKey privateKey = ((PKey) key).getPrivateKey();
    try {
        if (avoidJavaSecurity) {
        // NOT IMPLEMENTED
        } else {
        // crl = generator.generate(((PKey) key).getPrivateKey());
        }
        /*
            AlgorithmIdentifier keyAldID = new AlgorithmIdentifier(new ASN1ObjectIdentifier(keyAlg));
            AlgorithmIdentifier digAldID = new AlgorithmIdentifier(new ASN1ObjectIdentifier(digAlg));
            final BcContentSignerBuilder signerBuilder;
            final AsymmetricKeyParameter signerPrivateKey;
            if ( isDSA ) {
                signerBuilder = new BcDSAContentSignerBuilder(keyAldID, digAldID);
                DSAPrivateKey privateKey = (DSAPrivateKey) ((PKey) key).getPrivateKey();
                DSAParameters params = new DSAParameters(
                        privateKey.getParams().getP(),
                        privateKey.getParams().getQ(),
                        privateKey.getParams().getG()
                );
                signerPrivateKey = new DSAPrivateKeyParameters(privateKey.getX(), params);
            }
            */
        ContentSigner signer = new JcaContentSignerBuilder(signatureAlgorithm).build(privateKey);
        this.crlHolder = generator.build(signer);
        this.crl = null;
    } catch (IllegalStateException e) {
        debugStackTrace(e);
        throw newCRLError(runtime, e);
    } catch (Exception e) {
        debugStackTrace(e);
        throw newCRLError(runtime, e.getMessage());
    }
    final ASN1Primitive crlVal = getCRLValue(runtime);
    ASN1Sequence v1 = (ASN1Sequence) (((ASN1Sequence) crlVal).getObjectAt(0));
    final ASN1EncodableVector build1 = new ASN1EncodableVector();
    int copyIndex = 0;
    if (v1.getObjectAt(0) instanceof ASN1Integer)
        copyIndex++;
    build1.add(new ASN1Integer(new BigInteger(version.toString())));
    while (copyIndex < v1.size()) {
        build1.add(v1.getObjectAt(copyIndex++));
    }
    final ASN1EncodableVector build2 = new ASN1EncodableVector();
    build2.add(new DLSequence(build1));
    build2.add(((ASN1Sequence) crlVal).getObjectAt(1));
    build2.add(((ASN1Sequence) crlVal).getObjectAt(2));
    this.crlValue = new DLSequence(build2);
    changed = false;
    return this;
}

Example 95 with ASN1Sequence

use of org.openecard.bouncycastle.asn1.ASN1Sequence in project jruby-openssl by jruby.

the class X509Cert method uniqueExtensions.

private Collection<X509Extension> uniqueExtensions() {
    final Map<ASN1ObjectIdentifier, X509Extension> unique = new LinkedHashMap<ASN1ObjectIdentifier, X509Extension>();
    for (X509Extension current : this.extensions) {
        final ASN1ObjectIdentifier oid = current.getRealObjectID();
        final X509Extension existing = unique.get(oid);
        if (existing == null) {
            unique.put(oid, current);
            continue;
        }
        // commonly used e.g. with subjectAltName || issuserAltName :
        if ("2.5.29.17".equals(oid.getId()) || "2.5.29.18".equals(oid.getId())) {
            final ASN1EncodableVector vec = new ASN1EncodableVector();
            try {
                GeneralName[] n1 = extRealNames(existing);
                for (int i = 0; i < n1.length; i++) vec.add(n1[i]);
                GeneralName[] n2 = extRealNames(current);
                for (int i = 0; i < n2.length; i++) vec.add(n2[i]);
                GeneralNames nn = GeneralNames.getInstance(new DLSequence(vec));
                final X509Extension existingDup = existing.clone();
                existingDup.setRealValue(nn);
                unique.put(oid, existingDup);
            } catch (IOException ex) {
                throw getRuntime().newIOErrorFromException(ex);
            }
            continue;
        }
        // TODO do we need special care for any others here ?!?
        final ASN1EncodableVector vec = new ASN1EncodableVector();
        try {
            final ASN1Encodable existingValue = existing.getRealValue();
            if (existingValue instanceof ASN1Sequence) {
                final ASN1Sequence seq = (ASN1Sequence) existingValue;
                for (int i = 0; i < seq.size(); i++) {
                    vec.add(seq.getObjectAt(i));
                }
            } else {
                vec.add(existingValue);
            }
            vec.add(current.getRealValue());
            // existing.setRealValue( new DLSequence(vec) );
            final X509Extension existingDup = existing.clone();
            existingDup.setRealValue(new DLSequence(vec));
            unique.put(oid, existingDup);
        } catch (IOException ex) {
            throw getRuntime().newIOErrorFromException(ex);
        }
    }
    return unique.values();
}