Examples with Certificate java.security.cert.Certificate used on opensource projects

Example 51 with Certificate

use of java.security.cert.Certificate in project platformlayer by platformlayer.

the class KeystoneCliContext method getCertificateChain.

public Certificate[] getCertificateChain(String keystore, String keystoreSecret, String keyAlias) throws KeyStoreException, NoSuchAlgorithmException, CertificateException, IOException {
    if (getOptions().isServerMode()) {
        throw new IllegalArgumentException("Files not supported in server mode");
    }
    if (keystoreSecret == null) {
        keystoreSecret = KeyStoreUtils.DEFAULT_KEYSTORE_SECRET;
    }
    KeyStore keyStore = KeyStoreUtils.load(new File(keystore), keystoreSecret);
    if (keyAlias == null) {
        List<String> keyAliases = KeyStoreUtils.getKeyAliases(keyStore);
        if (keyAliases.size() == 0) {
            throw new CliException("No keys found in keystore");
        }
        if (keyAliases.size() != 1) {
            System.out.println("Found keys:\n\t" + Joiner.on("\n\t").join(keyAliases));
            throw new CliException("Multiple keys found in keystore; specify --alias");
        }
        keyAlias = keyAliases.get(0);
    }
    Certificate[] certificateChain = keyStore.getCertificateChain(keyAlias);
    return certificateChain;
}

Example 52 with Certificate

use of java.security.cert.Certificate in project platformlayer by platformlayer.

the class ManagedKeystore method handler.

@Handler
public void handler(OpsTarget target) throws OpsException {
    KeyStore keystore = null;
    boolean dirty = false;
    List<String> keyAliases;
    {
        byte[] data = target.readBinaryFile(path);
        try {
            if (data != null) {
                keystore = KeyStoreUtils.load(data, keystoreSecret);
            } else {
                keystore = KeyStoreUtils.createEmpty(keystoreSecret);
                dirty = true;
            }
            keyAliases = KeyStoreUtils.getKeyAliases(keystore);
        } catch (GeneralSecurityException e) {
            throw new OpsException("Error reading keystore", e);
        } catch (IOException e) {
            throw new OpsException("Error reading keystore", e);
        }
    }
    if (keyAliases.contains(alias)) {
        try {
            Certificate[] existingCertificateChain = keystore.getCertificateChain(alias);
            if (existingCertificateChain == null || existingCertificateChain.length == 0) {
                keyAliases.remove(alias);
            } else {
                boolean remove = false;
                if (key != null) {
                    X509Certificate[] wantCertificateChain = key.getCertificateChain();
                    // is the same
                    if (!Objects.equal(wantCertificateChain[0], existingCertificateChain[0])) {
                        log.warn("Key found, but mismatch on certificate; will remove");
                        remove = true;
                    }
                }
                if (remove) {
                    // TODO: Rename instead??
                    keystore.deleteEntry(alias);
                    dirty = true;
                    keyAliases.remove(alias);
                }
            }
        } catch (KeyStoreException e) {
            throw new OpsException("Error reading from keystore", e);
        }
    }
    if (!keyAliases.contains(alias)) {
        if (key == null) {
            insertSelfSignedKey(keystore);
        } else {
            insertKey(keystore, key);
        }
        dirty = true;
        keyAliases.add(alias);
    }
    if (tagWithPublicKeys != null) {
        List<String> publicKeySigs = Lists.newArrayList();
        try {
            // for (String alias : keyAliases) {
            Certificate[] cert = keystore.getCertificateChain(alias);
            if (cert.length == 0) {
                log.warn("Ignoring zero length certificate chain for: " + alias);
            // continue;
            } else {
                PublicKey certPublicKey = cert[0].getPublicKey();
                String sigString = OpenSshUtils.getSignatureString(certPublicKey);
                publicKeySigs.add(sigString);
            }
        // }
        } catch (GeneralSecurityException e) {
            throw new OpsException("Error reading public keys", e);
        }
        List<String> existingSigs = Tag.PUBLIC_KEY_SIG.find(tagWithPublicKeys.getTags());
        List<String> missing = Lists.newArrayList();
        for (String publicKeySig : publicKeySigs) {
            if (!existingSigs.contains(publicKeySig)) {
                missing.add(publicKeySig);
            }
        }
        if (!missing.isEmpty()) {
            TagChanges tagChanges = new TagChanges();
            for (String add : missing) {
                tagChanges.addTags.add(Tag.PUBLIC_KEY_SIG.build(add));
            }
            platformlayer.changeTags(tagWithPublicKeys.getKey(), tagChanges);
        }
    }
    if (dirty) {
        byte[] data;
        try {
            data = KeyStoreUtils.serialize(keystore, keystoreSecret);
        } catch (GeneralSecurityException e) {
            throw new OpsException("Error serializing keystore", e);
        } catch (IOException e) {
            throw new OpsException("Error serializing keystore", e);
        }
        FileUpload.upload(target, path, data);
    }
}

Example 53 with Certificate

use of java.security.cert.Certificate in project robovm by robovm.

the class AbstractVerifier method verify.

public final boolean verify(String host, SSLSession session) {
    try {
        Certificate[] certs = session.getPeerCertificates();
        X509Certificate x509 = (X509Certificate) certs[0];
        verify(host, x509);
        return true;
    } catch (SSLException e) {
        return false;
    }
}

Example 54 with Certificate

use of java.security.cert.Certificate in project robovm by robovm.

the class AbstractVerifier method verify.

public final void verify(String host, SSLSocket ssl) throws IOException {
    if (host == null) {
        throw new NullPointerException("host to verify is null");
    }
    SSLSession session = ssl.getSession();
    Certificate[] certs = session.getPeerCertificates();
    X509Certificate x509 = (X509Certificate) certs[0];
    verify(host, x509);
}

Example 55 with Certificate

use of java.security.cert.Certificate in project robovm by robovm.

the class PKCS12KeyStoreSpi 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.toASN1Primitive());
        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()) {
                ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) 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.toASN1Primitive(), new DERSet(kName));
        keyS.add(kBag);
    }
    byte[] keySEncoded = new DERSequence(keyS).getEncoded(ASN1Encoding.DER);
    BEROctetString keyString = new BEROctetString(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.toASN1Primitive());
    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()) {
                    ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) 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.toASN1Primitive(), 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()) {
                    ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) 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.toASN1Primitive(), 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()) {
                    ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) 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.toASN1Primitive(), new DERSet(fName));
            certSeq.add(sBag);
        } catch (CertificateEncodingException e) {
            throw new IOException("Error encoding certificate: " + e.toString());
        }
    }
    byte[] certSeqEncoded = new DERSequence(certSeq).getEncoded(ASN1Encoding.DER);
    byte[] certBytes = cryptData(true, cAlgId, password, false, certSeqEncoded);
    EncryptedData cInfo = new EncryptedData(data, cAlgId, new BEROctetString(certBytes));
    ContentInfo[] info = new ContentInfo[] { new ContentInfo(data, keyString), new ContentInfo(encryptedData, cInfo.toASN1Primitive()) };
    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 BEROctetString(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);
        AlgorithmIdentifier algId = new AlgorithmIdentifier(id_SHA1, DERNull.INSTANCE);
        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);
}