Examples with SslClient okhttp3.internal.tls.SslClient used on opensource projects

Example 6 with SslClient

use of okhttp3.internal.tls.SslClient in project okhttp by square.

the class CertificatePinnerChainValidationTest method pinIntermediatePresentInChain.

/** The pinner should accept an intermediate from the server's chain. */
@Test
public void pinIntermediatePresentInChain() throws Exception {
    HeldCertificate rootCa = new HeldCertificate.Builder().serialNumber("1").ca(3).commonName("root").build();
    HeldCertificate intermediateCa = new HeldCertificate.Builder().issuedBy(rootCa).ca(2).serialNumber("2").commonName("intermediate_ca").build();
    HeldCertificate certificate = new HeldCertificate.Builder().issuedBy(intermediateCa).serialNumber("3").commonName(server.getHostName()).build();
    CertificatePinner certificatePinner = new CertificatePinner.Builder().add(server.getHostName(), CertificatePinner.pin(intermediateCa.certificate)).build();
    SslClient contextBuilder = new SslClient.Builder().addTrustedCertificate(rootCa.certificate).build();
    OkHttpClient client = defaultClient().newBuilder().sslSocketFactory(contextBuilder.socketFactory, contextBuilder.trustManager).hostnameVerifier(new RecordingHostnameVerifier()).certificatePinner(certificatePinner).build();
    SslClient serverSslContext = new SslClient.Builder().certificateChain(certificate.keyPair, certificate.certificate, intermediateCa.certificate).build();
    server.useHttps(serverSslContext.socketFactory, false);
    // The request should complete successfully.
    server.enqueue(new MockResponse().setBody("abc").setSocketPolicy(SocketPolicy.DISCONNECT_AT_END));
    Call call1 = client.newCall(new Request.Builder().url(server.url("/")).build());
    Response response1 = call1.execute();
    assertEquals("abc", response1.body().string());
    response1.close();
    // Force a fresh connection for the next request.
    client.connectionPool().evictAll();
    // Confirm that a second request also succeeds. This should detect caching problems.
    server.enqueue(new MockResponse().setBody("def").setSocketPolicy(SocketPolicy.DISCONNECT_AT_END));
    Call call2 = client.newCall(new Request.Builder().url(server.url("/")).build());
    Response response2 = call2.execute();
    assertEquals("def", response2.body().string());
    response2.close();
}

Example 7 with SslClient

use of okhttp3.internal.tls.SslClient in project okhttp by square.

the class CertificatePinnerChainValidationTest method unrelatedPinnedLeafCertificateInChain.

@Test
public void unrelatedPinnedLeafCertificateInChain() throws Exception {
    // Start with a trusted root CA certificate.
    HeldCertificate rootCa = new HeldCertificate.Builder().serialNumber("1").ca(3).commonName("root").build();
    // Add a good intermediate CA, and have that issue a good certificate to localhost. Prepare an
    // SSL context for an HTTP client under attack. It includes the trusted CA and a pinned
    // certificate.
    HeldCertificate goodIntermediateCa = new HeldCertificate.Builder().issuedBy(rootCa).ca(2).serialNumber("2").commonName("good_intermediate_ca").build();
    HeldCertificate goodCertificate = new HeldCertificate.Builder().issuedBy(goodIntermediateCa).serialNumber("3").commonName(server.getHostName()).build();
    CertificatePinner certificatePinner = new CertificatePinner.Builder().add(server.getHostName(), CertificatePinner.pin(goodCertificate.certificate)).build();
    SslClient clientContextBuilder = new SslClient.Builder().addTrustedCertificate(rootCa.certificate).build();
    OkHttpClient client = defaultClient().newBuilder().sslSocketFactory(clientContextBuilder.socketFactory, clientContextBuilder.trustManager).hostnameVerifier(new RecordingHostnameVerifier()).certificatePinner(certificatePinner).build();
    // Add a bad intermediate CA and have that issue a rogue certificate for localhost. Prepare
    // an SSL context for an attacking webserver. It includes both these rogue certificates plus the
    // trusted good certificate above. The attack is that by including the good certificate in the
    // chain, we may trick the certificate pinner into accepting the rouge certificate.
    HeldCertificate compromisedIntermediateCa = new HeldCertificate.Builder().issuedBy(rootCa).ca(2).serialNumber("4").commonName("bad_intermediate_ca").build();
    HeldCertificate rogueCertificate = new HeldCertificate.Builder().serialNumber("5").issuedBy(compromisedIntermediateCa).commonName(server.getHostName()).build();
    SslClient.Builder sslBuilder = new SslClient.Builder();
    // http://hg.openjdk.java.net/jdk9/jdk9/jdk/file/2c1c21d11e58/src/share/classes/sun/security/pkcs12/PKCS12KeyStore.java#l596
    if (getPlatform().equals("jdk9")) {
        sslBuilder.keyStoreType("JKS");
    }
    SslClient serverSslContext = sslBuilder.certificateChain(rogueCertificate.keyPair, rogueCertificate.certificate, compromisedIntermediateCa.certificate, goodCertificate.certificate, rootCa.certificate).build();
    server.useHttps(serverSslContext.socketFactory, false);
    server.enqueue(new MockResponse().setBody("abc").addHeader("Content-Type: text/plain"));
    // Make a request from client to server. It should succeed certificate checks (unfortunately the
    // rogue CA is trusted) but it should fail certificate pinning.
    Request request = new Request.Builder().url(server.url("/")).build();
    Call call = client.newCall(request);
    try {
        call.execute();
        fail();
    } catch (SSLPeerUnverifiedException expected) {
        // Certificate pinning fails!
        String message = expected.getMessage();
        assertTrue(message, message.startsWith("Certificate pinning failure!"));
    }
}

Example 8 with SslClient

use of okhttp3.internal.tls.SslClient in project okhttp by square.

the class CertificatePinnerChainValidationTest method pinRootNotPresentInChain.

/** The pinner should pull the root certificate from the trust manager. */
@Test
public void pinRootNotPresentInChain() throws Exception {
    HeldCertificate rootCa = new HeldCertificate.Builder().serialNumber("1").ca(3).commonName("root").build();
    HeldCertificate intermediateCa = new HeldCertificate.Builder().issuedBy(rootCa).ca(2).serialNumber("2").commonName("intermediate_ca").build();
    HeldCertificate certificate = new HeldCertificate.Builder().issuedBy(intermediateCa).serialNumber("3").commonName(server.getHostName()).build();
    CertificatePinner certificatePinner = new CertificatePinner.Builder().add(server.getHostName(), CertificatePinner.pin(rootCa.certificate)).build();
    SslClient sslClient = new SslClient.Builder().addTrustedCertificate(rootCa.certificate).build();
    OkHttpClient client = defaultClient().newBuilder().sslSocketFactory(sslClient.socketFactory, sslClient.trustManager).hostnameVerifier(new RecordingHostnameVerifier()).certificatePinner(certificatePinner).build();
    SslClient serverSslClient = new SslClient.Builder().certificateChain(certificate, intermediateCa).build();
    server.useHttps(serverSslClient.socketFactory, false);
    // The request should complete successfully.
    server.enqueue(new MockResponse().setBody("abc").setSocketPolicy(SocketPolicy.DISCONNECT_AT_END));
    Call call1 = client.newCall(new Request.Builder().url(server.url("/")).build());
    Response response1 = call1.execute();
    assertEquals("abc", response1.body().string());
    // Confirm that a second request also succeeds. This should detect caching problems.
    server.enqueue(new MockResponse().setBody("def").setSocketPolicy(SocketPolicy.DISCONNECT_AT_END));
    Call call2 = client.newCall(new Request.Builder().url(server.url("/")).build());
    Response response2 = call2.execute();
    assertEquals("def", response2.body().string());
}

Example 9 with SslClient

use of okhttp3.internal.tls.SslClient in project okhttp by square.

the class CallTest method httpsWithIpAddress.

@Test
public void httpsWithIpAddress() throws Exception {
    String localIpAddress = InetAddress.getLoopbackAddress().getHostAddress();
    // Create a certificate with an IP address in the subject alt name.
    HeldCertificate heldCertificate = new HeldCertificate.Builder().commonName("example.com").subjectAlternativeName(localIpAddress).build();
    SslClient sslClient = new SslClient.Builder().certificateChain(heldCertificate.keyPair, heldCertificate.certificate).addTrustedCertificate(heldCertificate.certificate).build();
    // Use that certificate on the server and trust it on the client.
    server.useHttps(sslClient.socketFactory, false);
    client = client.newBuilder().sslSocketFactory(sslClient.socketFactory, sslClient.trustManager).hostnameVerifier(new RecordingHostnameVerifier()).protocols(Collections.singletonList(Protocol.HTTP_1_1)).build();
    // Make a request.
    server.enqueue(new MockResponse());
    HttpUrl url = server.url("/").newBuilder().host(localIpAddress).build();
    Request request = new Request.Builder().url(url).build();
    executeSynchronously(request).assertCode(200);
    // Confirm that the IP address was used in the host header.
    RecordedRequest recordedRequest = server.takeRequest();
    assertEquals(localIpAddress + ":" + server.getPort(), recordedRequest.getHeader("Host"));
}

Example 10 with SslClient

use of okhttp3.internal.tls.SslClient in project okhttp by square.

the class OkUrlFactoryTest method testURLFilterRedirect.

@Test
public void testURLFilterRedirect() throws Exception {
    MockWebServer cleartextServer = new MockWebServer();
    cleartextServer.enqueue(new MockResponse().setBody("Blocked!"));
    final URL blockedURL = cleartextServer.url("/").url();
    SslClient contextBuilder = SslClient.localhost();
    server.useHttps(contextBuilder.socketFactory, false);
    factory.setClient(factory.client().newBuilder().sslSocketFactory(contextBuilder.socketFactory, contextBuilder.trustManager).followSslRedirects(true).build());
    factory.setUrlFilter(new URLFilter() {

        @Override
        public void checkURLPermitted(URL url) throws IOException {
            if (blockedURL.equals(url)) {
                throw new IOException("Blocked");
            }
        }
    });
    server.enqueue(new MockResponse().setResponseCode(302).addHeader("Location: " + blockedURL).setBody("This page has moved"));
    URL destination = server.url("/").url();
    try {
        HttpsURLConnection httpsConnection = (HttpsURLConnection) factory.open(destination);
        httpsConnection.getInputStream();
        fail("Connection was successful");
    } catch (IOException expected) {
    }
}