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Example 1 with ASN1OctetString

use of org.openecard.bouncycastle.asn1.ASN1OctetString in project XobotOS by xamarin.

the class JCEECPublicKey method populateFromPubKeyInfo.

private void populateFromPubKeyInfo(SubjectPublicKeyInfo info) {
    // BEGIN android-removed
    // if (info.getAlgorithmId().getObjectId().equals(CryptoProObjectIdentifiers.gostR3410_2001))
    // {
    //     DERBitString bits = info.getPublicKeyData();
    //     ASN1OctetString key;
    //     this.algorithm = "ECGOST3410";
    //
    //     try
    //     {
    //         key = (ASN1OctetString) ASN1Object.fromByteArray(bits.getBytes());
    //     }
    //     catch (IOException ex)
    //     {
    //         throw new IllegalArgumentException("error recovering public key");
    //     }
    //
    //     byte[]          keyEnc = key.getOctets();
    //     byte[]          x = new byte[32];
    //     byte[]          y = new byte[32];
    //
    //     for (int i = 0; i != x.length; i++)
    //     {
    //         x[i] = keyEnc[32 - 1 - i];
    //     }
    //
    //     for (int i = 0; i != y.length; i++)
    //     {
    //         y[i] = keyEnc[64 - 1 - i];
    //     }
    //
    //     gostParams = new GOST3410PublicKeyAlgParameters((ASN1Sequence)info.getAlgorithmId().getParameters());
    //
    //     ECNamedCurveParameterSpec spec = ECGOST3410NamedCurveTable.getParameterSpec(ECGOST3410NamedCurves.getName(gostParams.getPublicKeyParamSet()));
    //
    //     ECCurve curve = spec.getCurve();
    //     EllipticCurve ellipticCurve = EC5Util.convertCurve(curve, spec.getSeed());
    //
    //     this.q = curve.createPoint(new BigInteger(1, x), new BigInteger(1, y), false);
    //
    //     ecSpec = new ECNamedCurveSpec(
    //             ECGOST3410NamedCurves.getName(gostParams.getPublicKeyParamSet()),
    //             ellipticCurve,
    //             new ECPoint(
    //                     spec.getG().getX().toBigInteger(),
    //                     spec.getG().getY().toBigInteger()),
    //                     spec.getN(), spec.getH());
    //
    // }
    // else
    // END android-removed
    {
        X962Parameters params = new X962Parameters((DERObject) info.getAlgorithmId().getParameters());
        ECCurve curve;
        EllipticCurve ellipticCurve;
        if (params.isNamedCurve()) {
            DERObjectIdentifier oid = (DERObjectIdentifier) params.getParameters();
            X9ECParameters ecP = ECUtil.getNamedCurveByOid(oid);
            curve = ecP.getCurve();
            ellipticCurve = EC5Util.convertCurve(curve, ecP.getSeed());
            ecSpec = new ECNamedCurveSpec(ECUtil.getCurveName(oid), ellipticCurve, new ECPoint(ecP.getG().getX().toBigInteger(), ecP.getG().getY().toBigInteger()), ecP.getN(), ecP.getH());
        } else if (params.isImplicitlyCA()) {
            ecSpec = null;
            curve = ProviderUtil.getEcImplicitlyCa().getCurve();
        } else {
            X9ECParameters ecP = new X9ECParameters((ASN1Sequence) params.getParameters());
            curve = ecP.getCurve();
            ellipticCurve = EC5Util.convertCurve(curve, ecP.getSeed());
            this.ecSpec = new ECParameterSpec(ellipticCurve, new ECPoint(ecP.getG().getX().toBigInteger(), ecP.getG().getY().toBigInteger()), ecP.getN(), ecP.getH().intValue());
        }
        DERBitString bits = info.getPublicKeyData();
        byte[] data = bits.getBytes();
        ASN1OctetString key = new DEROctetString(data);
        //
        if (data[0] == 0x04 && data[1] == data.length - 2 && (data[2] == 0x02 || data[2] == 0x03)) {
            int qLength = new X9IntegerConverter().getByteLength(curve);
            if (qLength >= data.length - 3) {
                try {
                    key = (ASN1OctetString) ASN1Object.fromByteArray(data);
                } catch (IOException ex) {
                    throw new IllegalArgumentException("error recovering public key");
                }
            }
        }
        X9ECPoint derQ = new X9ECPoint(curve, key);
        this.q = derQ.getPoint();
    }
}
Also used : ASN1OctetString(org.bouncycastle.asn1.ASN1OctetString) X9ECParameters(org.bouncycastle.asn1.x9.X9ECParameters) X9IntegerConverter(org.bouncycastle.asn1.x9.X9IntegerConverter) DERBitString(org.bouncycastle.asn1.DERBitString) IOException(java.io.IOException) X9ECPoint(org.bouncycastle.asn1.x9.X9ECPoint) ECPoint(java.security.spec.ECPoint) DERObjectIdentifier(org.bouncycastle.asn1.DERObjectIdentifier) DEROctetString(org.bouncycastle.asn1.DEROctetString) X962Parameters(org.bouncycastle.asn1.x9.X962Parameters) DERObject(org.bouncycastle.asn1.DERObject) EllipticCurve(java.security.spec.EllipticCurve) ECParameterSpec(java.security.spec.ECParameterSpec) X9ECPoint(org.bouncycastle.asn1.x9.X9ECPoint) ECCurve(org.bouncycastle.math.ec.ECCurve) ECNamedCurveSpec(org.bouncycastle.jce.spec.ECNamedCurveSpec)

Example 2 with ASN1OctetString

use of org.openecard.bouncycastle.asn1.ASN1OctetString in project XobotOS by xamarin.

the class JCEECPublicKey method getEncoded.

public byte[] getEncoded() {
    ASN1Encodable params;
    SubjectPublicKeyInfo info;
    // BEGIN android-removed
    // if (algorithm.equals("ECGOST3410"))
    // {
    //     if (gostParams != null)
    //     {
    //         params = gostParams;
    //     }
    //     else
    //     {
    //         if (ecSpec instanceof ECNamedCurveSpec)
    //         {
    //             params = new GOST3410PublicKeyAlgParameters(
    //                            ECGOST3410NamedCurves.getOID(((ECNamedCurveSpec)ecSpec).getName()),
    //                            CryptoProObjectIdentifiers.gostR3411_94_CryptoProParamSet);
    //         }
    //         else
    //         {   // strictly speaking this may not be applicable...
    //             ECCurve curve = EC5Util.convertCurve(ecSpec.getCurve());
    //
    //             X9ECParameters ecP = new X9ECParameters(
    //                 curve,
    //                 EC5Util.convertPoint(curve, ecSpec.getGenerator(), withCompression),
    //                 ecSpec.getOrder(),
    //                 BigInteger.valueOf(ecSpec.getCofactor()),
    //                 ecSpec.getCurve().getSeed());
    //
    //             params = new X962Parameters(ecP);
    //         }
    //     }
    //
    //     BigInteger      bX = this.q.getX().toBigInteger();
    //     BigInteger      bY = this.q.getY().toBigInteger();
    //     byte[]          encKey = new byte[64];
    //
    //     extractBytes(encKey, 0, bX);
    //     extractBytes(encKey, 32, bY);
    //
    //     info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(CryptoProObjectIdentifiers.gostR3410_2001, params.getDERObject()), new DEROctetString(encKey));
    // }
    // else
    // END android-removed
    {
        if (ecSpec instanceof ECNamedCurveSpec) {
            DERObjectIdentifier curveOid = ECUtil.getNamedCurveOid(((ECNamedCurveSpec) ecSpec).getName());
            if (curveOid == null) {
                curveOid = new DERObjectIdentifier(((ECNamedCurveSpec) ecSpec).getName());
            }
            params = new X962Parameters(curveOid);
        } else if (ecSpec == null) {
            params = new X962Parameters(DERNull.INSTANCE);
        } else {
            ECCurve curve = EC5Util.convertCurve(ecSpec.getCurve());
            X9ECParameters ecP = new X9ECParameters(curve, EC5Util.convertPoint(curve, ecSpec.getGenerator(), withCompression), ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed());
            params = new X962Parameters(ecP);
        }
        ECCurve curve = this.engineGetQ().getCurve();
        ASN1OctetString p = (ASN1OctetString) new X9ECPoint(curve.createPoint(this.getQ().getX().toBigInteger(), this.getQ().getY().toBigInteger(), withCompression)).getDERObject();
        info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params.getDERObject()), p.getOctets());
    }
    return info.getDEREncoded();
}
Also used : X962Parameters(org.bouncycastle.asn1.x9.X962Parameters) ASN1OctetString(org.bouncycastle.asn1.ASN1OctetString) X9ECParameters(org.bouncycastle.asn1.x9.X9ECParameters) X9ECPoint(org.bouncycastle.asn1.x9.X9ECPoint) ECCurve(org.bouncycastle.math.ec.ECCurve) ASN1Encodable(org.bouncycastle.asn1.ASN1Encodable) SubjectPublicKeyInfo(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo) DERObjectIdentifier(org.bouncycastle.asn1.DERObjectIdentifier) ECNamedCurveSpec(org.bouncycastle.jce.spec.ECNamedCurveSpec) AlgorithmIdentifier(org.bouncycastle.asn1.x509.AlgorithmIdentifier)

Example 3 with ASN1OctetString

use of org.openecard.bouncycastle.asn1.ASN1OctetString in project XobotOS by xamarin.

the class JDKPKCS12KeyStore method engineGetCertificateChain.

public Certificate[] engineGetCertificateChain(String alias) {
    if (alias == null) {
        throw new IllegalArgumentException("null alias passed to getCertificateChain.");
    }
    if (!engineIsKeyEntry(alias)) {
        return null;
    }
    Certificate c = engineGetCertificate(alias);
    if (c != null) {
        Vector cs = new Vector();
        while (c != null) {
            X509Certificate x509c = (X509Certificate) c;
            Certificate nextC = null;
            byte[] bytes = x509c.getExtensionValue(X509Extensions.AuthorityKeyIdentifier.getId());
            if (bytes != null) {
                try {
                    ASN1InputStream aIn = new ASN1InputStream(bytes);
                    byte[] authBytes = ((ASN1OctetString) aIn.readObject()).getOctets();
                    aIn = new ASN1InputStream(authBytes);
                    AuthorityKeyIdentifier id = new AuthorityKeyIdentifier((ASN1Sequence) aIn.readObject());
                    if (id.getKeyIdentifier() != null) {
                        nextC = (Certificate) chainCerts.get(new CertId(id.getKeyIdentifier()));
                    }
                } catch (IOException e) {
                    throw new RuntimeException(e.toString());
                }
            }
            if (nextC == null) {
                //
                // no authority key id, try the Issuer DN
                //
                Principal i = x509c.getIssuerDN();
                Principal s = x509c.getSubjectDN();
                if (!i.equals(s)) {
                    Enumeration e = chainCerts.keys();
                    while (e.hasMoreElements()) {
                        X509Certificate crt = (X509Certificate) chainCerts.get(e.nextElement());
                        Principal sub = crt.getSubjectDN();
                        if (sub.equals(i)) {
                            try {
                                x509c.verify(crt.getPublicKey());
                                nextC = crt;
                                break;
                            } catch (Exception ex) {
                            // continue
                            }
                        }
                    }
                }
            }
            cs.addElement(c);
            if (// self signed - end of the chain
            nextC != c) {
                c = nextC;
            } else {
                c = null;
            }
        }
        Certificate[] certChain = new Certificate[cs.size()];
        for (int i = 0; i != certChain.length; i++) {
            certChain[i] = (Certificate) cs.elementAt(i);
        }
        return certChain;
    }
    return null;
}
Also used : ASN1OctetString(org.bouncycastle.asn1.ASN1OctetString) ASN1InputStream(org.bouncycastle.asn1.ASN1InputStream) Enumeration(java.util.Enumeration) AuthorityKeyIdentifier(org.bouncycastle.asn1.x509.AuthorityKeyIdentifier) IOException(java.io.IOException) X509Certificate(java.security.cert.X509Certificate) KeyStoreException(java.security.KeyStoreException) NoSuchAlgorithmException(java.security.NoSuchAlgorithmException) CertificateEncodingException(java.security.cert.CertificateEncodingException) UnrecoverableKeyException(java.security.UnrecoverableKeyException) IOException(java.io.IOException) CertificateException(java.security.cert.CertificateException) Vector(java.util.Vector) ASN1EncodableVector(org.bouncycastle.asn1.ASN1EncodableVector) Principal(java.security.Principal) X509Certificate(java.security.cert.X509Certificate) Certificate(java.security.cert.Certificate)

Example 4 with ASN1OctetString

use of org.openecard.bouncycastle.asn1.ASN1OctetString in project XobotOS by xamarin.

the class JDKPKCS12KeyStore method doStore.

private void doStore(OutputStream stream, char[] password, boolean useDEREncoding) throws IOException {
    if (password == null) {
        throw new NullPointerException("No password supplied for PKCS#12 KeyStore.");
    }
    //
    // handle the key
    //
    ASN1EncodableVector keyS = new ASN1EncodableVector();
    Enumeration ks = keys.keys();
    while (ks.hasMoreElements()) {
        byte[] kSalt = new byte[SALT_SIZE];
        random.nextBytes(kSalt);
        String name = (String) ks.nextElement();
        PrivateKey privKey = (PrivateKey) keys.get(name);
        PKCS12PBEParams kParams = new PKCS12PBEParams(kSalt, MIN_ITERATIONS);
        byte[] kBytes = wrapKey(keyAlgorithm.getId(), privKey, kParams, password);
        AlgorithmIdentifier kAlgId = new AlgorithmIdentifier(keyAlgorithm, kParams.getDERObject());
        org.bouncycastle.asn1.pkcs.EncryptedPrivateKeyInfo kInfo = new org.bouncycastle.asn1.pkcs.EncryptedPrivateKeyInfo(kAlgId, kBytes);
        boolean attrSet = false;
        ASN1EncodableVector kName = new ASN1EncodableVector();
        if (privKey instanceof PKCS12BagAttributeCarrier) {
            PKCS12BagAttributeCarrier bagAttrs = (PKCS12BagAttributeCarrier) privKey;
            //
            // make sure we are using the local alias on store
            //
            DERBMPString nm = (DERBMPString) bagAttrs.getBagAttribute(pkcs_9_at_friendlyName);
            if (nm == null || !nm.getString().equals(name)) {
                bagAttrs.setBagAttribute(pkcs_9_at_friendlyName, new DERBMPString(name));
            }
            //
            if (bagAttrs.getBagAttribute(pkcs_9_at_localKeyId) == null) {
                Certificate ct = engineGetCertificate(name);
                bagAttrs.setBagAttribute(pkcs_9_at_localKeyId, createSubjectKeyId(ct.getPublicKey()));
            }
            Enumeration e = bagAttrs.getBagAttributeKeys();
            while (e.hasMoreElements()) {
                DERObjectIdentifier oid = (DERObjectIdentifier) e.nextElement();
                ASN1EncodableVector kSeq = new ASN1EncodableVector();
                kSeq.add(oid);
                kSeq.add(new DERSet(bagAttrs.getBagAttribute(oid)));
                attrSet = true;
                kName.add(new DERSequence(kSeq));
            }
        }
        if (!attrSet) {
            //
            // set a default friendly name (from the key id) and local id
            //
            ASN1EncodableVector kSeq = new ASN1EncodableVector();
            Certificate ct = engineGetCertificate(name);
            kSeq.add(pkcs_9_at_localKeyId);
            kSeq.add(new DERSet(createSubjectKeyId(ct.getPublicKey())));
            kName.add(new DERSequence(kSeq));
            kSeq = new ASN1EncodableVector();
            kSeq.add(pkcs_9_at_friendlyName);
            kSeq.add(new DERSet(new DERBMPString(name)));
            kName.add(new DERSequence(kSeq));
        }
        SafeBag kBag = new SafeBag(pkcs8ShroudedKeyBag, kInfo.getDERObject(), new DERSet(kName));
        keyS.add(kBag);
    }
    byte[] keySEncoded = new DERSequence(keyS).getDEREncoded();
    BERConstructedOctetString keyString = new BERConstructedOctetString(keySEncoded);
    //
    // certificate processing
    //
    byte[] cSalt = new byte[SALT_SIZE];
    random.nextBytes(cSalt);
    ASN1EncodableVector certSeq = new ASN1EncodableVector();
    PKCS12PBEParams cParams = new PKCS12PBEParams(cSalt, MIN_ITERATIONS);
    AlgorithmIdentifier cAlgId = new AlgorithmIdentifier(certAlgorithm, cParams.getDERObject());
    Hashtable doneCerts = new Hashtable();
    Enumeration cs = keys.keys();
    while (cs.hasMoreElements()) {
        try {
            String name = (String) cs.nextElement();
            Certificate cert = engineGetCertificate(name);
            boolean cAttrSet = false;
            CertBag cBag = new CertBag(x509Certificate, new DEROctetString(cert.getEncoded()));
            ASN1EncodableVector fName = new ASN1EncodableVector();
            if (cert instanceof PKCS12BagAttributeCarrier) {
                PKCS12BagAttributeCarrier bagAttrs = (PKCS12BagAttributeCarrier) cert;
                //
                // make sure we are using the local alias on store
                //
                DERBMPString nm = (DERBMPString) bagAttrs.getBagAttribute(pkcs_9_at_friendlyName);
                if (nm == null || !nm.getString().equals(name)) {
                    bagAttrs.setBagAttribute(pkcs_9_at_friendlyName, new DERBMPString(name));
                }
                //
                if (bagAttrs.getBagAttribute(pkcs_9_at_localKeyId) == null) {
                    bagAttrs.setBagAttribute(pkcs_9_at_localKeyId, createSubjectKeyId(cert.getPublicKey()));
                }
                Enumeration e = bagAttrs.getBagAttributeKeys();
                while (e.hasMoreElements()) {
                    DERObjectIdentifier oid = (DERObjectIdentifier) e.nextElement();
                    ASN1EncodableVector fSeq = new ASN1EncodableVector();
                    fSeq.add(oid);
                    fSeq.add(new DERSet(bagAttrs.getBagAttribute(oid)));
                    fName.add(new DERSequence(fSeq));
                    cAttrSet = true;
                }
            }
            if (!cAttrSet) {
                ASN1EncodableVector fSeq = new ASN1EncodableVector();
                fSeq.add(pkcs_9_at_localKeyId);
                fSeq.add(new DERSet(createSubjectKeyId(cert.getPublicKey())));
                fName.add(new DERSequence(fSeq));
                fSeq = new ASN1EncodableVector();
                fSeq.add(pkcs_9_at_friendlyName);
                fSeq.add(new DERSet(new DERBMPString(name)));
                fName.add(new DERSequence(fSeq));
            }
            SafeBag sBag = new SafeBag(certBag, cBag.getDERObject(), new DERSet(fName));
            certSeq.add(sBag);
            doneCerts.put(cert, cert);
        } catch (CertificateEncodingException e) {
            throw new IOException("Error encoding certificate: " + e.toString());
        }
    }
    cs = certs.keys();
    while (cs.hasMoreElements()) {
        try {
            String certId = (String) cs.nextElement();
            Certificate cert = (Certificate) certs.get(certId);
            boolean cAttrSet = false;
            if (keys.get(certId) != null) {
                continue;
            }
            CertBag cBag = new CertBag(x509Certificate, new DEROctetString(cert.getEncoded()));
            ASN1EncodableVector fName = new ASN1EncodableVector();
            if (cert instanceof PKCS12BagAttributeCarrier) {
                PKCS12BagAttributeCarrier bagAttrs = (PKCS12BagAttributeCarrier) cert;
                //
                // make sure we are using the local alias on store
                //
                DERBMPString nm = (DERBMPString) bagAttrs.getBagAttribute(pkcs_9_at_friendlyName);
                if (nm == null || !nm.getString().equals(certId)) {
                    bagAttrs.setBagAttribute(pkcs_9_at_friendlyName, new DERBMPString(certId));
                }
                Enumeration e = bagAttrs.getBagAttributeKeys();
                while (e.hasMoreElements()) {
                    DERObjectIdentifier oid = (DERObjectIdentifier) e.nextElement();
                    // If we find one, we'll prune it out.
                    if (oid.equals(PKCSObjectIdentifiers.pkcs_9_at_localKeyId)) {
                        continue;
                    }
                    ASN1EncodableVector fSeq = new ASN1EncodableVector();
                    fSeq.add(oid);
                    fSeq.add(new DERSet(bagAttrs.getBagAttribute(oid)));
                    fName.add(new DERSequence(fSeq));
                    cAttrSet = true;
                }
            }
            if (!cAttrSet) {
                ASN1EncodableVector fSeq = new ASN1EncodableVector();
                fSeq.add(pkcs_9_at_friendlyName);
                fSeq.add(new DERSet(new DERBMPString(certId)));
                fName.add(new DERSequence(fSeq));
            }
            SafeBag sBag = new SafeBag(certBag, cBag.getDERObject(), new DERSet(fName));
            certSeq.add(sBag);
            doneCerts.put(cert, cert);
        } catch (CertificateEncodingException e) {
            throw new IOException("Error encoding certificate: " + e.toString());
        }
    }
    cs = chainCerts.keys();
    while (cs.hasMoreElements()) {
        try {
            CertId certId = (CertId) cs.nextElement();
            Certificate cert = (Certificate) chainCerts.get(certId);
            if (doneCerts.get(cert) != null) {
                continue;
            }
            CertBag cBag = new CertBag(x509Certificate, new DEROctetString(cert.getEncoded()));
            ASN1EncodableVector fName = new ASN1EncodableVector();
            if (cert instanceof PKCS12BagAttributeCarrier) {
                PKCS12BagAttributeCarrier bagAttrs = (PKCS12BagAttributeCarrier) cert;
                Enumeration e = bagAttrs.getBagAttributeKeys();
                while (e.hasMoreElements()) {
                    DERObjectIdentifier oid = (DERObjectIdentifier) e.nextElement();
                    // If we find one, we'll prune it out.
                    if (oid.equals(PKCSObjectIdentifiers.pkcs_9_at_localKeyId)) {
                        continue;
                    }
                    ASN1EncodableVector fSeq = new ASN1EncodableVector();
                    fSeq.add(oid);
                    fSeq.add(new DERSet(bagAttrs.getBagAttribute(oid)));
                    fName.add(new DERSequence(fSeq));
                }
            }
            SafeBag sBag = new SafeBag(certBag, cBag.getDERObject(), new DERSet(fName));
            certSeq.add(sBag);
        } catch (CertificateEncodingException e) {
            throw new IOException("Error encoding certificate: " + e.toString());
        }
    }
    byte[] certSeqEncoded = new DERSequence(certSeq).getDEREncoded();
    byte[] certBytes = cryptData(true, cAlgId, password, false, certSeqEncoded);
    EncryptedData cInfo = new EncryptedData(data, cAlgId, new BERConstructedOctetString(certBytes));
    ContentInfo[] info = new ContentInfo[] { new ContentInfo(data, keyString), new ContentInfo(encryptedData, cInfo.getDERObject()) };
    AuthenticatedSafe auth = new AuthenticatedSafe(info);
    ByteArrayOutputStream bOut = new ByteArrayOutputStream();
    DEROutputStream asn1Out;
    if (useDEREncoding) {
        asn1Out = new DEROutputStream(bOut);
    } else {
        asn1Out = new BEROutputStream(bOut);
    }
    asn1Out.writeObject(auth);
    byte[] pkg = bOut.toByteArray();
    ContentInfo mainInfo = new ContentInfo(data, new BERConstructedOctetString(pkg));
    //
    // create the mac
    //
    byte[] mSalt = new byte[20];
    int itCount = MIN_ITERATIONS;
    random.nextBytes(mSalt);
    byte[] data = ((ASN1OctetString) mainInfo.getContent()).getOctets();
    MacData mData;
    try {
        byte[] res = calculatePbeMac(id_SHA1, mSalt, itCount, password, false, data);
        // BEGIN android-changed
        AlgorithmIdentifier algId = new AlgorithmIdentifier(id_SHA1, DERNull.INSTANCE);
        // END android-changed
        DigestInfo dInfo = new DigestInfo(algId, res);
        mData = new MacData(dInfo, mSalt, itCount);
    } catch (Exception e) {
        throw new IOException("error constructing MAC: " + e.toString());
    }
    //
    // output the Pfx
    //
    Pfx pfx = new Pfx(mainInfo, mData);
    if (useDEREncoding) {
        asn1Out = new DEROutputStream(stream);
    } else {
        asn1Out = new BEROutputStream(stream);
    }
    asn1Out.writeObject(pfx);
}
Also used : ASN1OctetString(org.bouncycastle.asn1.ASN1OctetString) PrivateKey(java.security.PrivateKey) AuthenticatedSafe(org.bouncycastle.asn1.pkcs.AuthenticatedSafe) ASN1OctetString(org.bouncycastle.asn1.ASN1OctetString) DERBMPString(org.bouncycastle.asn1.DERBMPString) BERConstructedOctetString(org.bouncycastle.asn1.BERConstructedOctetString) DEROctetString(org.bouncycastle.asn1.DEROctetString) DERSet(org.bouncycastle.asn1.DERSet) PKCS12BagAttributeCarrier(org.bouncycastle.jce.interfaces.PKCS12BagAttributeCarrier) DEROctetString(org.bouncycastle.asn1.DEROctetString) AlgorithmIdentifier(org.bouncycastle.asn1.x509.AlgorithmIdentifier) DERSequence(org.bouncycastle.asn1.DERSequence) ContentInfo(org.bouncycastle.asn1.pkcs.ContentInfo) ASN1EncodableVector(org.bouncycastle.asn1.ASN1EncodableVector) BERConstructedOctetString(org.bouncycastle.asn1.BERConstructedOctetString) EncryptedData(org.bouncycastle.asn1.pkcs.EncryptedData) MacData(org.bouncycastle.asn1.pkcs.MacData) Enumeration(java.util.Enumeration) DERBMPString(org.bouncycastle.asn1.DERBMPString) Pfx(org.bouncycastle.asn1.pkcs.Pfx) Hashtable(java.util.Hashtable) BEROutputStream(org.bouncycastle.asn1.BEROutputStream) CertificateEncodingException(java.security.cert.CertificateEncodingException) IOException(java.io.IOException) ByteArrayOutputStream(java.io.ByteArrayOutputStream) SafeBag(org.bouncycastle.asn1.pkcs.SafeBag) DERObjectIdentifier(org.bouncycastle.asn1.DERObjectIdentifier) KeyStoreException(java.security.KeyStoreException) NoSuchAlgorithmException(java.security.NoSuchAlgorithmException) CertificateEncodingException(java.security.cert.CertificateEncodingException) UnrecoverableKeyException(java.security.UnrecoverableKeyException) IOException(java.io.IOException) CertificateException(java.security.cert.CertificateException) CertBag(org.bouncycastle.asn1.pkcs.CertBag) PKCS12PBEParams(org.bouncycastle.asn1.pkcs.PKCS12PBEParams) DigestInfo(org.bouncycastle.asn1.x509.DigestInfo) X509Certificate(java.security.cert.X509Certificate) Certificate(java.security.cert.Certificate) DEROutputStream(org.bouncycastle.asn1.DEROutputStream)

Example 5 with ASN1OctetString

use of org.openecard.bouncycastle.asn1.ASN1OctetString in project nhin-d by DirectProject.

the class ViewTrustBundlePKCS7 method viewBundle.

@SuppressWarnings({ "rawtypes" })
public boolean viewBundle(File trustDir) {
    try {
        //System.out.println("File:"+trustDir.getName());
        if (!trustDir.getName().endsWith(".p7m")) {
            byte[] trustBundleByte = loadFileData(trustDir);
            CertificateFactory cf = CertificateFactory.getInstance("X.509");
            CMSSignedData dataParser = new CMSSignedData(trustBundleByte);
            ContentInfo contentInfo = dataParser.getContentInfo();
            SignedData signedData = SignedData.getInstance(contentInfo.getContent());
            Enumeration certificates = signedData.getCertificates().getObjects();
            StringBuffer output = new StringBuffer();
            int counter = 1;
            String chk = "Absent";
            while (certificates.hasMoreElements()) {
                DERObject certObj = (DERObject) certificates.nextElement();
                InputStream in = new ByteArrayInputStream(certObj.getDEREncoded());
                X509Certificate cert = (X509Certificate) cf.generateCertificate(in);
                X500Name x500name = new JcaX509CertificateHolder(cert).getSubject();
                RDN cn = x500name.getRDNs(BCStyle.CN)[0];
                output.append("Trust Anchor :" + counter + "\n");
                output.append("Common Name :" + IETFUtils.valueToString(cn.getFirst().getValue()) + "\n");
                output.append("DN :" + cert.getSubjectDN().getName() + "\n\n");
                counter++;
            }
            if (signedData.getEncapContentInfo().getContent() != null) {
                //chk = new String(signedData.getEncapContentInfo().getContent().getDERObject().getEncoded(),"UTF-8");
                chk = new String(signedData.getEncapContentInfo().getContent().getDERObject().getDEREncoded(), "UTF-8");
            }
            output.append("Meta Data :\n" + chk);
            error = output.toString();
        } else //end of if check of file type
        {
            StringBuffer output = new StringBuffer();
            int counter = 1;
            String chk = "Absent";
            byte[] trustBundleByte = loadFileData(trustDir);
            CMSSignedData dataParser = new CMSSignedData(trustBundleByte);
            ContentInfo contentInfo = dataParser.getContentInfo();
            SignedData signedData = SignedData.getInstance(contentInfo.getContent());
            CMSSignedData encapInfoBundle = new CMSSignedData(new CMSProcessableByteArray(signedData.getEncapContentInfo().getContent().getDERObject().getEncoded()), contentInfo);
            SignedData encapMetaData = SignedData.getInstance(encapInfoBundle.getContentInfo().getContent());
            //System.out.println("ENCAP META DATA"+new String(encapMetaData.getEncapContentInfo().getContent().getDERObject().getEncoded(),"UTF-8"));
            CMSProcessableByteArray cin = new CMSProcessableByteArray(((ASN1OctetString) encapMetaData.getEncapContentInfo().getContent()).getOctets());
            CertificateFactory ucf = CertificateFactory.getInstance("X.509");
            CMSSignedData unsignedParser = new CMSSignedData(cin.getInputStream());
            ContentInfo unsginedEncapInfo = unsignedParser.getContentInfo();
            SignedData metaData = SignedData.getInstance(unsginedEncapInfo.getContent());
            Enumeration certificates = metaData.getCertificates().getObjects();
            while (certificates.hasMoreElements()) {
                DERObject certObj = (DERObject) certificates.nextElement();
                InputStream bin = new ByteArrayInputStream(certObj.getDEREncoded());
                X509Certificate cert = (X509Certificate) ucf.generateCertificate(bin);
                X500Name x500name = new JcaX509CertificateHolder(cert).getSubject();
                RDN cn = x500name.getRDNs(BCStyle.CN)[0];
                output.append("Trust Anchor :" + counter + "\n");
                output.append("Common Name :" + IETFUtils.valueToString(cn.getFirst().getValue()) + "\n");
                output.append("DN :" + cert.getSubjectDN().getName() + "\n\n");
                counter++;
            }
            if (metaData.getEncapContentInfo().getContent() != null) {
                //chk = new String(signedData.getEncapContentInfo().getContent().getDERObject().getEncoded(),"UTF-8");
                chk = new String(metaData.getEncapContentInfo().getContent().getDERObject().getDEREncoded(), "UTF-8");
            }
            output.append("Meta Data :\n" + chk);
            error = output.toString();
        }
    //end of .p7m check if
    }//end of try
     catch (IOException io) {
        //io.printStackTrace(System.err);
        return false;
    } catch (CMSException cm) {
        //cm.printStackTrace(System.err);
        return false;
    } catch (Exception e) {
        //e.printStackTrace(System.err);
        return false;
    }
    return true;
}
Also used : CMSProcessableByteArray(org.bouncycastle.cms.CMSProcessableByteArray) Enumeration(java.util.Enumeration) SignedData(org.bouncycastle.asn1.cms.SignedData) CMSSignedData(org.bouncycastle.cms.CMSSignedData) ASN1InputStream(org.bouncycastle.asn1.ASN1InputStream) ByteArrayInputStream(java.io.ByteArrayInputStream) InputStream(java.io.InputStream) ASN1OctetString(org.bouncycastle.asn1.ASN1OctetString) X500Name(org.bouncycastle.asn1.x500.X500Name) IOException(java.io.IOException) CertificateFactory(java.security.cert.CertificateFactory) CMSSignedData(org.bouncycastle.cms.CMSSignedData) JcaX509CertificateHolder(org.bouncycastle.cert.jcajce.JcaX509CertificateHolder) X509Certificate(java.security.cert.X509Certificate) CMSException(org.bouncycastle.cms.CMSException) IOException(java.io.IOException) DERObject(org.bouncycastle.asn1.DERObject) EncryptedContentInfo(org.bouncycastle.asn1.cms.EncryptedContentInfo) ContentInfo(org.bouncycastle.asn1.cms.ContentInfo) ByteArrayInputStream(java.io.ByteArrayInputStream) RDN(org.bouncycastle.asn1.x500.RDN) CMSException(org.bouncycastle.cms.CMSException)

Aggregations

ASN1OctetString (org.bouncycastle.asn1.ASN1OctetString)84 IOException (java.io.IOException)37 DEROctetString (org.bouncycastle.asn1.DEROctetString)25 ASN1ObjectIdentifier (org.bouncycastle.asn1.ASN1ObjectIdentifier)23 ASN1InputStream (org.bouncycastle.asn1.ASN1InputStream)22 ASN1Sequence (org.bouncycastle.asn1.ASN1Sequence)19 ByteArrayInputStream (java.io.ByteArrayInputStream)16 X509Certificate (java.security.cert.X509Certificate)15 AlgorithmIdentifier (org.bouncycastle.asn1.x509.AlgorithmIdentifier)15 ASN1Encodable (org.bouncycastle.asn1.ASN1Encodable)14 ASN1EncodableVector (org.bouncycastle.asn1.ASN1EncodableVector)14 ASN1Integer (org.bouncycastle.asn1.ASN1Integer)13 Enumeration (java.util.Enumeration)12 DERBitString (org.bouncycastle.asn1.DERBitString)12 NoSuchAlgorithmException (java.security.NoSuchAlgorithmException)11 CertificateException (java.security.cert.CertificateException)11 DERBMPString (org.bouncycastle.asn1.DERBMPString)11 DERIA5String (org.bouncycastle.asn1.DERIA5String)11 DERUTF8String (org.bouncycastle.asn1.DERUTF8String)11 ASN1OctetString (com.unboundid.asn1.ASN1OctetString)10