Examples with X509TrustManager javax.net.ssl.X509TrustManager used on opensource projects

Example 26 with X509TrustManager

use of javax.net.ssl.X509TrustManager in project robovm by robovm.

the class TrustManagerImplTest method testLearnIntermediate.

/**
     * Ensure that our non-standard behavior of learning to trust new
     * intermediate CAs does not regress. http://b/3404902
     */
public void testLearnIntermediate() throws Exception {
    // chain3 should be server/intermediate/root
    KeyStore.PrivateKeyEntry pke = TestKeyStore.getServer().getPrivateKey("RSA", "RSA");
    X509Certificate[] chain3 = (X509Certificate[]) pke.getCertificateChain();
    X509Certificate root = chain3[2];
    X509Certificate intermediate = chain3[1];
    X509Certificate server = chain3[0];
    X509Certificate[] chain2 = new X509Certificate[] { server, intermediate };
    X509Certificate[] chain1 = new X509Certificate[] { server };
    // Normal behavior
    assertValid(chain3, trustManager(root));
    assertValid(chain2, trustManager(root));
    assertInvalid(chain1, trustManager(root));
    assertValid(chain3, trustManager(intermediate));
    assertValid(chain2, trustManager(intermediate));
    assertValid(chain1, trustManager(intermediate));
    assertValid(chain3, trustManager(server));
    assertValid(chain2, trustManager(server));
    assertValid(chain1, trustManager(server));
    // non-standard behavior
    X509TrustManager tm = trustManager(root);
    // fail on short chain with only root trusted
    assertInvalid(chain1, tm);
    // succeed on longer chain, learn intermediate
    assertValid(chain2, tm);
    // now we can validate the short chain
    assertValid(chain1, tm);
}

Example 27 with X509TrustManager

use of javax.net.ssl.X509TrustManager in project robovm by robovm.

the class TrustManagerImplTest method trustManager.

private X509TrustManager trustManager(X509Certificate ca) throws Exception {
    KeyStore keyStore = TestKeyStore.createKeyStore();
    keyStore.setCertificateEntry("alias", ca);
    String algorithm = TrustManagerFactory.getDefaultAlgorithm();
    TrustManagerFactory tmf = TrustManagerFactory.getInstance(algorithm);
    tmf.init(keyStore);
    return (X509TrustManager) tmf.getTrustManagers()[0];
}

Example 28 with X509TrustManager

use of javax.net.ssl.X509TrustManager in project robovm by robovm.

the class TrustManagerImplTest method testGetFullChain.

public void testGetFullChain() throws Exception {
    // build the trust manager
    KeyStore.PrivateKeyEntry pke = TestKeyStore.getServer().getPrivateKey("RSA", "RSA");
    X509Certificate[] chain3 = (X509Certificate[]) pke.getCertificateChain();
    X509Certificate root = chain3[2];
    X509TrustManager tm = trustManager(root);
    // build the chains we'll use for testing
    X509Certificate intermediate = chain3[1];
    X509Certificate server = chain3[0];
    X509Certificate[] chain2 = new X509Certificate[] { server, intermediate };
    X509Certificate[] chain1 = new X509Certificate[] { server };
    assertTrue(tm instanceof TrustManagerImpl);
    TrustManagerImpl tmi = (TrustManagerImpl) tm;
    List<X509Certificate> certs = tmi.checkServerTrusted(chain2, "RSA", "purple.com");
    assertEquals(Arrays.asList(chain3), certs);
    certs = tmi.checkServerTrusted(chain1, "RSA", "purple.com");
    assertEquals(Arrays.asList(chain3), certs);
}

Example 29 with X509TrustManager

use of javax.net.ssl.X509TrustManager in project muzei by romannurik.

the class OkHttpClientFactory method enableTls12.

/**
     * Enable TLS on the OKHttp builder by setting a custom SocketFactory
     */
private static OkHttpClient.Builder enableTls12(OkHttpClient.Builder client) {
    Log.i(TAG, "Enabling HTTPS compatibility mode");
    try {
        TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
        trustManagerFactory.init((KeyStore) null);
        TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();
        if (trustManagers.length != 1 || !(trustManagers[0] instanceof X509TrustManager)) {
            throw new IllegalStateException("Unexpected default trust managers:" + Arrays.toString(trustManagers));
        }
        X509TrustManager trustManager = (X509TrustManager) trustManagers[0];
        client.sslSocketFactory(new TLSSocketFactory(), trustManager);
        ConnectionSpec cs = new ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS).tlsVersions(TlsVersion.TLS_1_2, TlsVersion.TLS_1_1).build();
        List<ConnectionSpec> specs = new ArrayList<>();
        specs.add(cs);
        specs.add(ConnectionSpec.COMPATIBLE_TLS);
        specs.add(ConnectionSpec.CLEARTEXT);
        client.connectionSpecs(specs);
    } catch (Exception exc) {
        Log.e(TAG, "Error while setting TLS", exc);
    }
    return client;
}

Example 30 with X509TrustManager

use of javax.net.ssl.X509TrustManager in project robovm by robovm.

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");
    }
    byte[] server_version = clientHello.client_version;
    if (!ProtocolVersion.isSupported(clientHello.client_version)) {
        if (clientHello.client_version[0] >= 3) {
            // Protocol from the future, admit that the newest thing we know is TLSv1
            server_version = ProtocolVersion.TLSv1.version;
        } else {
            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(server_version);
    session.protocol = ProtocolVersion.getByVersion(server_version);
    session.clientRandom = clientHello.random;
    // create server hello message
    serverHello = new ServerHello(parameters.getSecureRandom(), server_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());
                //FIXME 1_byte==0x00
                if (cipher_suite.keyExchange == CipherSuite.KEY_EXCHANGE_RSA_EXPORT) {
                    ServerKeyExchange.updateSignatureRsa(ds, rsakey.getModulus(), rsakey.getPublicExponent());
                } else {
                    ServerKeyExchange.updateSignatureDh(ds, dhkeySpec.getP(), dhkeySpec.getG(), dhkeySpec.getY());
                }
                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;
}