Examples with X509KeyManager javax.net.ssl.X509KeyManager used on opensource projects

Example 11 with X509KeyManager

use of javax.net.ssl.X509KeyManager in project XobotOS by xamarin.

the class ServerHandshakeImpl method processClientHello.

/**
     *
     * Processes Client Hello message.
     * Server responds to client hello message with server hello
     * and (if necessary) server certificate, server key exchange,
     * certificate request, and server hello done messages.
     */
void processClientHello() {
    CipherSuite cipher_suite;
    // check that clientHello contains CompressionMethod.null
    checkCompression: {
        for (int i = 0; i < clientHello.compression_methods.length; i++) {
            if (clientHello.compression_methods[i] == 0) {
                break checkCompression;
            }
        }
        fatalAlert(AlertProtocol.HANDSHAKE_FAILURE, "HANDSHAKE FAILURE. Incorrect client hello message");
    }
    if (!ProtocolVersion.isSupported(clientHello.client_version)) {
        fatalAlert(AlertProtocol.PROTOCOL_VERSION, "PROTOCOL VERSION. Unsupported client version " + clientHello.client_version[0] + clientHello.client_version[1]);
    }
    isResuming = false;
    FIND: if (clientHello.session_id.length != 0) {
        // client wishes to reuse session
        SSLSessionImpl sessionToResume;
        boolean reuseCurrent = false;
        // reuse current session
        if (session != null && Arrays.equals(session.id, clientHello.session_id)) {
            if (session.isValid()) {
                isResuming = true;
                break FIND;
            }
            reuseCurrent = true;
        }
        // find session in cash
        sessionToResume = findSessionToResume(clientHello.session_id);
        if (sessionToResume == null || !sessionToResume.isValid()) {
            if (!parameters.getEnableSessionCreation()) {
                if (reuseCurrent) {
                    // we can continue current session
                    sendWarningAlert(AlertProtocol.NO_RENEGOTIATION);
                    status = NOT_HANDSHAKING;
                    clearMessages();
                    return;
                }
                // throw AlertException
                fatalAlert(AlertProtocol.HANDSHAKE_FAILURE, "SSL Session may not be created");
            }
            session = null;
        } else {
            session = (SSLSessionImpl) sessionToResume.clone();
            isResuming = true;
        }
    }
    if (isResuming) {
        cipher_suite = session.cipherSuite;
        // clientHello.cipher_suites must include at least cipher_suite from the session
        checkCipherSuite: {
            for (int i = 0; i < clientHello.cipher_suites.length; i++) {
                if (cipher_suite.equals(clientHello.cipher_suites[i])) {
                    break checkCipherSuite;
                }
            }
            fatalAlert(AlertProtocol.HANDSHAKE_FAILURE, "HANDSHAKE FAILURE. Incorrect client hello message");
        }
    } else {
        cipher_suite = selectSuite(clientHello.cipher_suites);
        if (cipher_suite == null) {
            fatalAlert(AlertProtocol.HANDSHAKE_FAILURE, "HANDSHAKE FAILURE. NO COMMON SUITE");
        }
        if (!parameters.getEnableSessionCreation()) {
            fatalAlert(AlertProtocol.HANDSHAKE_FAILURE, "SSL Session may not be created");
        }
        session = new SSLSessionImpl(cipher_suite, parameters.getSecureRandom());
        if (engineOwner != null) {
            session.setPeer(engineOwner.getPeerHost(), engineOwner.getPeerPort());
        } else {
            session.setPeer(socketOwner.getInetAddress().getHostName(), socketOwner.getPort());
        }
    }
    recordProtocol.setVersion(clientHello.client_version);
    session.protocol = ProtocolVersion.getByVersion(clientHello.client_version);
    session.clientRandom = clientHello.random;
    // create server hello message
    serverHello = new ServerHello(parameters.getSecureRandom(), clientHello.client_version, session.getId(), cipher_suite, //CompressionMethod.null
    (byte) 0);
    session.serverRandom = serverHello.random;
    send(serverHello);
    if (isResuming) {
        sendChangeCipherSpec();
        return;
    }
    //    create and send server certificate message if needed
    if (!cipher_suite.isAnonymous()) {
        // need to send server certificate
        X509Certificate[] certs = null;
        String certType = cipher_suite.getServerKeyType();
        if (certType == null) {
            fatalAlert(AlertProtocol.HANDSHAKE_FAILURE, "NO CERT TYPE FOR " + cipher_suite.getName());
        }
        // obtain certificates from key manager
        String alias = null;
        X509KeyManager km = parameters.getKeyManager();
        if (km instanceof X509ExtendedKeyManager) {
            X509ExtendedKeyManager ekm = (X509ExtendedKeyManager) km;
            if (this.socketOwner != null) {
                alias = ekm.chooseServerAlias(certType, null, this.socketOwner);
            } else {
                alias = ekm.chooseEngineServerAlias(certType, null, this.engineOwner);
            }
            if (alias != null) {
                certs = ekm.getCertificateChain(alias);
            }
        } else {
            alias = km.chooseServerAlias(certType, null, this.socketOwner);
            if (alias != null) {
                certs = km.getCertificateChain(alias);
            }
        }
        if (certs == null) {
            fatalAlert(AlertProtocol.HANDSHAKE_FAILURE, "NO SERVER CERTIFICATE FOUND");
            return;
        }
        session.localCertificates = certs;
        serverCert = new CertificateMessage(certs);
        privKey = km.getPrivateKey(alias);
        send(serverCert);
    }
    // create and send server key exchange message if needed
    RSAPublicKey rsakey = null;
    DHPublicKeySpec dhkeySpec = null;
    byte[] hash = null;
    BigInteger p = null;
    BigInteger g = null;
    KeyPairGenerator kpg = null;
    try {
        if (cipher_suite.keyExchange == CipherSuite.KEY_EXCHANGE_RSA_EXPORT) {
            PublicKey pk = serverCert.certs[0].getPublicKey();
            if (getRSAKeyLength(pk) > 512) {
                // key is longer than 512 bits
                kpg = KeyPairGenerator.getInstance("RSA");
                kpg.initialize(512);
            }
        } else if (cipher_suite.keyExchange == CipherSuite.KEY_EXCHANGE_DHE_DSS || cipher_suite.keyExchange == CipherSuite.KEY_EXCHANGE_DHE_DSS_EXPORT || cipher_suite.keyExchange == CipherSuite.KEY_EXCHANGE_DHE_RSA || cipher_suite.keyExchange == CipherSuite.KEY_EXCHANGE_DHE_RSA_EXPORT || cipher_suite.keyExchange == CipherSuite.KEY_EXCHANGE_DH_anon || cipher_suite.keyExchange == CipherSuite.KEY_EXCHANGE_DH_anon_EXPORT) {
            kpg = KeyPairGenerator.getInstance("DH");
            p = new BigInteger(1, DHParameters.getPrime());
            g = new BigInteger("2");
            DHParameterSpec spec = new DHParameterSpec(p, g);
            kpg.initialize(spec);
        }
    } catch (Exception e) {
        fatalAlert(AlertProtocol.INTERNAL_ERROR, "INTERNAL ERROR", e);
    }
    if (kpg != null) {
        // need to send server key exchange message
        DigitalSignature ds = new DigitalSignature(cipher_suite.authType);
        KeyPair kp = null;
        try {
            kp = kpg.genKeyPair();
            if (cipher_suite.keyExchange == CipherSuite.KEY_EXCHANGE_RSA_EXPORT) {
                rsakey = (RSAPublicKey) kp.getPublic();
            } else {
                DHPublicKey dhkey = (DHPublicKey) kp.getPublic();
                KeyFactory kf = KeyFactory.getInstance("DH");
                dhkeySpec = kf.getKeySpec(dhkey, DHPublicKeySpec.class);
            }
            if (!cipher_suite.isAnonymous()) {
                // calculate signed_params
                // init by private key which correspond to
                // server certificate
                ds.init(privKey);
                // use emphemeral key for key exchange
                privKey = kp.getPrivate();
                ds.update(clientHello.getRandom());
                ds.update(serverHello.getRandom());
                byte[] tmp;
                byte[] tmpLength = new byte[2];
                //FIXME 1_byte==0x00
                if (cipher_suite.keyExchange == CipherSuite.KEY_EXCHANGE_RSA_EXPORT) {
                    tmp = ServerKeyExchange.toUnsignedByteArray(rsakey.getModulus());
                    tmpLength[0] = (byte) ((tmp.length & 0xFF00) >>> 8);
                    tmpLength[1] = (byte) (tmp.length & 0xFF);
                    ds.update(tmpLength);
                    ds.update(tmp);
                    tmp = ServerKeyExchange.toUnsignedByteArray(rsakey.getPublicExponent());
                    tmpLength[0] = (byte) ((tmp.length & 0xFF00) >>> 8);
                    tmpLength[1] = (byte) (tmp.length & 0xFF);
                    ds.update(tmpLength);
                    ds.update(tmp);
                } else {
                    tmp = ServerKeyExchange.toUnsignedByteArray(dhkeySpec.getP());
                    tmpLength[0] = (byte) ((tmp.length & 0xFF00) >>> 8);
                    tmpLength[1] = (byte) (tmp.length & 0xFF);
                    ds.update(tmpLength);
                    ds.update(tmp);
                    tmp = ServerKeyExchange.toUnsignedByteArray(dhkeySpec.getG());
                    tmpLength[0] = (byte) ((tmp.length & 0xFF00) >>> 8);
                    tmpLength[1] = (byte) (tmp.length & 0xFF);
                    ds.update(tmpLength);
                    ds.update(tmp);
                    tmp = ServerKeyExchange.toUnsignedByteArray(dhkeySpec.getY());
                    tmpLength[0] = (byte) ((tmp.length & 0xFF00) >>> 8);
                    tmpLength[1] = (byte) (tmp.length & 0xFF);
                    ds.update(tmpLength);
                    ds.update(tmp);
                }
                hash = ds.sign();
            } else {
                // use emphemeral key for key exchange
                privKey = kp.getPrivate();
            }
        } catch (Exception e) {
            fatalAlert(AlertProtocol.INTERNAL_ERROR, "INTERNAL ERROR", e);
        }
        if (cipher_suite.keyExchange == CipherSuite.KEY_EXCHANGE_RSA_EXPORT) {
            serverKeyExchange = new ServerKeyExchange(rsakey.getModulus(), rsakey.getPublicExponent(), null, hash);
        } else {
            serverKeyExchange = new ServerKeyExchange(p, g, dhkeySpec.getY(), hash);
        }
        send(serverKeyExchange);
    }
    // CERTIFICATE_REQUEST
    certRequest: if (parameters.getWantClientAuth() || parameters.getNeedClientAuth()) {
        X509Certificate[] accepted;
        try {
            X509TrustManager tm = parameters.getTrustManager();
            accepted = tm.getAcceptedIssuers();
        } catch (ClassCastException e) {
            // don't send certificateRequest
            break certRequest;
        }
        byte[] requestedClientCertTypes = { CipherSuite.TLS_CT_RSA_SIGN, CipherSuite.TLS_CT_DSS_SIGN };
        certificateRequest = new CertificateRequest(requestedClientCertTypes, accepted);
        send(certificateRequest);
    }
    // SERVER_HELLO_DONE
    serverHelloDone = new ServerHelloDone();
    send(serverHelloDone);
    status = NEED_UNWRAP;
}

Example 12 with X509KeyManager

use of javax.net.ssl.X509KeyManager in project XobotOS by xamarin.

the class SSLParametersImpl method createDefaultKeyManager.

private static X509KeyManager createDefaultKeyManager() {
    try {
        String algorithm = KeyManagerFactory.getDefaultAlgorithm();
        KeyManagerFactory kmf = KeyManagerFactory.getInstance(algorithm);
        kmf.init(null, null);
        KeyManager[] kms = kmf.getKeyManagers();
        return findX509KeyManager(kms);
    } catch (NoSuchAlgorithmException e) {
        return null;
    } catch (KeyStoreException e) {
        return null;
    } catch (UnrecoverableKeyException e) {
        return null;
    }
}

Example 13 with X509KeyManager

use of javax.net.ssl.X509KeyManager in project OpenAM by OpenRock.

the class AMX509KeyManagerImpl method initX509KeyManager.

// create sunX509KeyManager
//
// for example:
//     Create/load a keystore
//     Get instance of a "SunX509" KeyManagerFactory "kmf"
//     init the KeyManagerFactory with the keystore
public X509KeyManager initX509KeyManager(String ksType, String ksFile, String ksProvider, AMCallbackHandler cbHandle) {
    KeyManagerFactory kmf = null;
    // initialize KeyStore and get KeyManagerFactory 
    try {
        bundle = amCache.getResBundle(bundleName, Locale.getDefault());
        KeyStore.CallbackHandlerProtection callback = null;
        if (cbHandle != null) {
            callback = new KeyStore.CallbackHandlerProtection(cbHandle);
        } else {
            String passwdPrompt = bundle.getString("KeyStorePrompt");
            callback = new KeyStore.CallbackHandlerProtection(new AMCallbackHandler(passwdPrompt));
        }
        if (ksType.equalsIgnoreCase("JKS") || ksType.equalsIgnoreCase("PKCS12")) {
            builder = KeyStore.Builder.newInstance(ksType, Security.getProvider(ksProvider), new File(ksFile), callback);
        } else if (keyStoreType.equalsIgnoreCase("PKCS11")) {
            builder = KeyStore.Builder.newInstance(ksType, Security.getProvider(ksProvider), callback);
        }
        KeyStoreBuilderParameters param = new KeyStoreBuilderParameters(builder);
        kmf = KeyManagerFactory.getInstance(algorithm, provider);
        kmf.init(param);
    } catch (Exception e) {
        debug.error(e.toString());
    }
    return (X509KeyManager) kmf.getKeyManagers()[0];
}

Example 14 with X509KeyManager

use of javax.net.ssl.X509KeyManager in project tomcat by apache.

the class JSSEUtil method getKeyManagers.

@Override
public KeyManager[] getKeyManagers() throws Exception {
    String keystoreType = certificate.getCertificateKeystoreType();
    String keyAlias = certificate.getCertificateKeyAlias();
    String algorithm = sslHostConfig.getKeyManagerAlgorithm();
    String keyPass = certificate.getCertificateKeyPassword();
    // defaults vary between JSSE and OpenSSL.
    if (keyPass == null) {
        keyPass = certificate.getCertificateKeystorePassword();
    }
    KeyManager[] kms = null;
    KeyStore ks = certificate.getCertificateKeystore();
    if (ks == null) {
        // create an in-memory keystore and import the private key
        // and the certificate chain from the PEM files
        ks = KeyStore.getInstance("JKS");
        ks.load(null, null);
        PEMFile privateKeyFile = new PEMFile(SSLHostConfig.adjustRelativePath(certificate.getCertificateKeyFile() != null ? certificate.getCertificateKeyFile() : certificate.getCertificateFile()), keyPass);
        PEMFile certificateFile = new PEMFile(SSLHostConfig.adjustRelativePath(certificate.getCertificateFile()));
        Collection<Certificate> chain = new ArrayList<>();
        chain.addAll(certificateFile.getCertificates());
        if (certificate.getCertificateChainFile() != null) {
            PEMFile certificateChainFile = new PEMFile(SSLHostConfig.adjustRelativePath(certificate.getCertificateChainFile()));
            chain.addAll(certificateChainFile.getCertificates());
        }
        if (keyAlias == null) {
            keyAlias = "tomcat";
        }
        ks.setKeyEntry(keyAlias, privateKeyFile.getPrivateKey(), keyPass.toCharArray(), chain.toArray(new Certificate[chain.size()]));
    }
    if (keyAlias != null && !ks.isKeyEntry(keyAlias)) {
        throw new IOException(sm.getString("jsse.alias_no_key_entry", keyAlias));
    }
    KeyManagerFactory kmf = KeyManagerFactory.getInstance(algorithm);
    kmf.init(ks, keyPass.toCharArray());
    kms = kmf.getKeyManagers();
    if (kms == null) {
        return kms;
    }
    if (keyAlias != null) {
        String alias = keyAlias;
        // JKS keystores always convert the alias name to lower case
        if ("JKS".equals(keystoreType)) {
            alias = alias.toLowerCase(Locale.ENGLISH);
        }
        for (int i = 0; i < kms.length; i++) {
            kms[i] = new JSSEKeyManager((X509KeyManager) kms[i], alias);
        }
    }
    return kms;
}

Example 15 with X509KeyManager

use of javax.net.ssl.X509KeyManager in project cas by apereo.

the class FileTrustStoreSslSocketFactory method getTrustedSslContext.

/**
     * Gets the trusted ssl context.
     *
     * @param trustStoreFile     the trust store file
     * @param trustStorePassword the trust store password
     * @param trustStoreType     the trust store type
     * @return the trusted ssl context
     */
private static SSLContext getTrustedSslContext(final Resource trustStoreFile, final String trustStorePassword, final String trustStoreType) {
    try {
        final KeyStore casTrustStore = KeyStore.getInstance(trustStoreType);
        final char[] trustStorePasswordCharArray = trustStorePassword.toCharArray();
        try (InputStream casStream = trustStoreFile.getInputStream()) {
            casTrustStore.load(casStream, trustStorePasswordCharArray);
        }
        final String defaultAlgorithm = KeyManagerFactory.getDefaultAlgorithm();
        final X509KeyManager customKeyManager = getKeyManager(ALG_NAME_PKIX, casTrustStore, trustStorePasswordCharArray);
        final X509KeyManager jvmKeyManager = getKeyManager(defaultAlgorithm, null, null);
        final X509TrustManager customTrustManager = getTrustManager(ALG_NAME_PKIX, casTrustStore);
        final X509TrustManager jvmTrustManager = getTrustManager(defaultAlgorithm, null);
        final KeyManager[] keyManagers = { new CompositeX509KeyManager(Arrays.asList(jvmKeyManager, customKeyManager)) };
        final TrustManager[] trustManagers = { new CompositeX509TrustManager(Arrays.asList(jvmTrustManager, customTrustManager)) };
        final SSLContext context = SSLContexts.custom().useProtocol("SSL").build();
        context.init(keyManagers, trustManagers, null);
        return context;
    } catch (final Exception e) {
        LOGGER.error(e.getMessage(), e);
        throw Throwables.propagate(e);
    }
}