Examples with HeldCertificate okhttp3.tls.HeldCertificate used on opensource projects

Example 11 with HeldCertificate

use of okhttp3.tls.HeldCertificate 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 {
    // Fails on 11.0.1 https://github.com/square/okhttp/issues/4703
    HeldCertificate rootCa = new HeldCertificate.Builder().serialNumber(1L).certificateAuthority(1).commonName("root").build();
    HeldCertificate intermediateCa = new HeldCertificate.Builder().signedBy(rootCa).certificateAuthority(0).serialNumber(2L).commonName("intermediate_ca").build();
    HeldCertificate certificate = new HeldCertificate.Builder().signedBy(intermediateCa).serialNumber(3L).commonName(server.getHostName()).build();
    CertificatePinner certificatePinner = new CertificatePinner.Builder().add(server.getHostName(), CertificatePinner.pin(rootCa.certificate())).build();
    HandshakeCertificates handshakeCertificates = new HandshakeCertificates.Builder().addTrustedCertificate(rootCa.certificate()).build();
    OkHttpClient client = clientTestRule.newClientBuilder().sslSocketFactory(handshakeCertificates.sslSocketFactory(), handshakeCertificates.trustManager()).hostnameVerifier(new RecordingHostnameVerifier()).certificatePinner(certificatePinner).build();
    HandshakeCertificates serverHandshakeCertificates = new HandshakeCertificates.Builder().heldCertificate(certificate, intermediateCa.certificate()).build();
    server.useHttps(serverHandshakeCertificates.sslSocketFactory(), false);
    // The request should complete successfully.
    server.enqueue(new MockResponse().setBody("abc"));
    Call call1 = client.newCall(new Request.Builder().url(server.url("/")).build());
    Response response1 = call1.execute();
    assertThat(response1.body().string()).isEqualTo("abc");
}

Example 12 with HeldCertificate

use of okhttp3.tls.HeldCertificate in project okhttp by square.

the class CertificatePinnerChainValidationTest method unrelatedPinnedIntermediateCertificateInChain.

@Test
public void unrelatedPinnedIntermediateCertificateInChain() throws Exception {
    // https://github.com/square/okhttp/issues/4729
    platform.expectFailureOnConscryptPlatform();
    platform.expectFailureOnCorrettoPlatform();
    // Start with two root CA certificates, one is good and the other is compromised.
    HeldCertificate rootCa = new HeldCertificate.Builder().serialNumber(1L).certificateAuthority(1).commonName("root").build();
    HeldCertificate compromisedRootCa = new HeldCertificate.Builder().serialNumber(2L).certificateAuthority(1).commonName("compromised_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().signedBy(rootCa).certificateAuthority(0).serialNumber(3L).commonName("intermediate_ca").build();
    CertificatePinner certificatePinner = new CertificatePinner.Builder().add(server.getHostName(), CertificatePinner.pin(goodIntermediateCa.certificate())).build();
    HandshakeCertificates handshakeCertificates = new HandshakeCertificates.Builder().addTrustedCertificate(rootCa.certificate()).addTrustedCertificate(compromisedRootCa.certificate()).build();
    OkHttpClient client = clientTestRule.newClientBuilder().sslSocketFactory(handshakeCertificates.sslSocketFactory(), handshakeCertificates.trustManager()).hostnameVerifier(new RecordingHostnameVerifier()).certificatePinner(certificatePinner).build();
    // The attacker compromises the root CA, issues an intermediate with the same common name
    // "intermediate_ca" as the good CA. This signs a rogue certificate for localhost. The server
    // serves the good CAs certificate in the chain, which means the certificate pinner sees a
    // different set of certificates than the SSL verifier.
    HeldCertificate compromisedIntermediateCa = new HeldCertificate.Builder().signedBy(compromisedRootCa).certificateAuthority(0).serialNumber(4L).commonName("intermediate_ca").build();
    HeldCertificate rogueCertificate = new HeldCertificate.Builder().serialNumber(5L).signedBy(compromisedIntermediateCa).commonName(server.getHostName()).build();
    SSLSocketFactory socketFactory = newServerSocketFactory(rogueCertificate, goodIntermediateCa.certificate(), compromisedIntermediateCa.certificate());
    server.useHttps(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 (SSLHandshakeException expected) {
        // On Android, the handshake fails before the certificate pinner runs.
        String message = expected.getMessage();
        assertThat(message).contains("Could not validate certificate");
    } catch (SSLPeerUnverifiedException expected) {
        // On OpenJDK, the handshake succeeds but the certificate pinner fails.
        String message = expected.getMessage();
        assertThat(message).startsWith("Certificate pinning failure!");
    }
}

Example 13 with HeldCertificate

use of okhttp3.tls.HeldCertificate in project okhttp by square.

the class CertificatePinnerChainValidationTest method unrelatedPinnedLeafCertificateInChain.

@Test
public void unrelatedPinnedLeafCertificateInChain() throws Exception {
    // https://github.com/square/okhttp/issues/4729
    platform.expectFailureOnConscryptPlatform();
    platform.expectFailureOnCorrettoPlatform();
    // Start with a trusted root CA certificate.
    HeldCertificate rootCa = new HeldCertificate.Builder().serialNumber(1L).certificateAuthority(1).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().signedBy(rootCa).certificateAuthority(0).serialNumber(2L).commonName("good_intermediate_ca").build();
    HeldCertificate goodCertificate = new HeldCertificate.Builder().signedBy(goodIntermediateCa).serialNumber(3L).commonName(server.getHostName()).build();
    CertificatePinner certificatePinner = new CertificatePinner.Builder().add(server.getHostName(), CertificatePinner.pin(goodCertificate.certificate())).build();
    HandshakeCertificates handshakeCertificates = new HandshakeCertificates.Builder().addTrustedCertificate(rootCa.certificate()).build();
    OkHttpClient client = clientTestRule.newClientBuilder().sslSocketFactory(handshakeCertificates.sslSocketFactory(), handshakeCertificates.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().signedBy(rootCa).certificateAuthority(0).serialNumber(4L).commonName("bad_intermediate_ca").build();
    HeldCertificate rogueCertificate = new HeldCertificate.Builder().serialNumber(5L).signedBy(compromisedIntermediateCa).commonName(server.getHostName()).build();
    SSLSocketFactory socketFactory = newServerSocketFactory(rogueCertificate, compromisedIntermediateCa.certificate(), goodCertificate.certificate());
    server.useHttps(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();
        assertThat(message).startsWith("Certificate pinning failure!");
    }
}

Example 14 with HeldCertificate

use of okhttp3.tls.HeldCertificate in project okhttp by square.

the class HttpsServer method run.

public void run() throws Exception {
    String localhost = InetAddress.getByName("localhost").getCanonicalHostName();
    HeldCertificate localhostCertificate = new HeldCertificate.Builder().addSubjectAlternativeName(localhost).build();
    HandshakeCertificates serverCertificates = new HandshakeCertificates.Builder().heldCertificate(localhostCertificate).build();
    MockWebServer server = new MockWebServer();
    server.useHttps(serverCertificates.sslSocketFactory(), false);
    server.enqueue(new MockResponse());
    HandshakeCertificates clientCertificates = new HandshakeCertificates.Builder().addTrustedCertificate(localhostCertificate.certificate()).build();
    OkHttpClient client = new OkHttpClient.Builder().sslSocketFactory(clientCertificates.sslSocketFactory(), clientCertificates.trustManager()).build();
    Call call = client.newCall(new Request.Builder().url(server.url("/")).build());
    Response response = call.execute();
    System.out.println(response.handshake().tlsVersion());
}

Example 15 with HeldCertificate

use of okhttp3.tls.HeldCertificate in project okhttp by square.

the class ClientAuthTest method invalidClientAuthFails.

@Test
public void invalidClientAuthFails() throws Throwable {
    // Fails with https://github.com/square/okhttp/issues/4598
    // StreamReset stream was reset: PROT...
    HeldCertificate clientCert2 = new HeldCertificate.Builder().serialNumber(4L).commonName("Jethro Willis").build();
    OkHttpClient client = buildClient(clientCert2);
    SSLSocketFactory socketFactory = buildServerSslSocketFactory();
    server.useHttps(socketFactory, false);
    server.requireClientAuth();
    Call call = client.newCall(new Request.Builder().url(server.url("/")).build());
    try {
        call.execute();
        fail();
    } catch (SSLHandshakeException expected) {
    // JDK 11+
    } catch (SSLException expected) {
    // javax.net.ssl.SSLException: readRecord
    } catch (SocketException expected) {
    // Conscrypt, JDK 8 (>= 292), JDK 9
    } catch (ConnectionShutdownException expected) {
    // It didn't fail until it reached the application layer.
    } catch (IOException expected) {
        assertThat(expected.getMessage()).isEqualTo("exhausted all routes");
    }
}