Examples with BackchannelAuthenticationRequest org.gluu.oxauth.client.BackchannelAuthenticationRequest used on opensource projects

Example 41 with BackchannelAuthenticationRequest

use of org.gluu.oxauth.client.BackchannelAuthenticationRequest in project oxAuth by GluuFederation.

the class BackchannelAuthenticationPushMode method backchannelTokenDeliveryModePushIdTokenHintES512.

@Parameters({ "clientJwksUri", "backchannelClientNotificationEndpoint", "backchannelUserCode", "ES512_keyId", "dnName", "keyStoreFile", "keyStoreSecret" })
@Test(dependsOnMethods = "idTokenHintES512")
public void backchannelTokenDeliveryModePushIdTokenHintES512(final String clientJwksUri, final String backchannelClientNotificationEndpoint, final String backchannelUserCode, final String keyId, final String dnName, final String keyStoreFile, final String keyStoreSecret) throws Exception {
    showTitle("backchannelTokenDeliveryModePushIdTokenHintES512");
    // 1. Dynamic Client Registration
    RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app", null);
    registerRequest.setJwksUri(clientJwksUri);
    registerRequest.setGrantTypes(Arrays.asList(GrantType.CIBA));
    registerRequest.setTokenEndpointAuthMethod(AuthenticationMethod.PRIVATE_KEY_JWT);
    registerRequest.setTokenEndpointAuthSigningAlg(SignatureAlgorithm.ES512);
    registerRequest.setBackchannelTokenDeliveryMode(BackchannelTokenDeliveryMode.PUSH);
    registerRequest.setBackchannelClientNotificationEndpoint(backchannelClientNotificationEndpoint);
    registerRequest.setBackchannelAuthenticationRequestSigningAlg(AsymmetricSignatureAlgorithm.ES512);
    registerRequest.setBackchannelUserCodeParameter(true);
    RegisterClient registerClient = new RegisterClient(registrationEndpoint);
    registerClient.setRequest(registerRequest);
    RegisterResponse registerResponse = registerClient.exec();
    showClient(registerClient);
    assertEquals(registerResponse.getStatus(), 200, "Unexpected response code: " + registerResponse.getEntity());
    assertNotNull(registerResponse.getClientId());
    assertNotNull(registerResponse.getClientSecret());
    assertNotNull(registerResponse.getRegistrationAccessToken());
    assertNotNull(registerResponse.getClientSecretExpiresAt());
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_TOKEN_DELIVERY_MODE.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_AUTHENTICATION_REQUEST_SIGNING_ALG.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_USER_CODE_PARAMETER.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_CLIENT_NOTIFICATION_ENDPOINT.toString()));
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_TOKEN_DELIVERY_MODE.toString()), BackchannelTokenDeliveryMode.PUSH.getValue());
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_AUTHENTICATION_REQUEST_SIGNING_ALG.toString()), AsymmetricSignatureAlgorithm.ES512.getValue());
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_USER_CODE_PARAMETER.toString()), new Boolean(true).toString());
    String clientId = registerResponse.getClientId();
    // 2. Authentication Request
    OxAuthCryptoProvider cryptoProvider = new OxAuthCryptoProvider(keyStoreFile, keyStoreSecret, dnName);
    String clientNotificationToken = UUID.randomUUID().toString();
    BackchannelAuthenticationRequest backchannelAuthenticationRequest = new BackchannelAuthenticationRequest();
    backchannelAuthenticationRequest.setScope(Arrays.asList("openid"));
    backchannelAuthenticationRequest.setIdTokenHint(idTokenHintES512);
    backchannelAuthenticationRequest.setClientNotificationToken(clientNotificationToken);
    backchannelAuthenticationRequest.setUserCode(backchannelUserCode);
    backchannelAuthenticationRequest.setRequestedExpiry(1200);
    backchannelAuthenticationRequest.setAuthenticationMethod(AuthenticationMethod.PRIVATE_KEY_JWT);
    backchannelAuthenticationRequest.setAlgorithm(SignatureAlgorithm.ES512);
    backchannelAuthenticationRequest.setCryptoProvider(cryptoProvider);
    backchannelAuthenticationRequest.setKeyId(keyId);
    backchannelAuthenticationRequest.setAudience(tokenEndpoint);
    backchannelAuthenticationRequest.setAuthUsername(clientId);
    BackchannelAuthenticationClient backchannelAuthenticationClient = new BackchannelAuthenticationClient(backchannelAuthenticationEndpoint);
    backchannelAuthenticationClient.setRequest(backchannelAuthenticationRequest);
    BackchannelAuthenticationResponse backchannelAuthenticationResponse = backchannelAuthenticationClient.exec();
    showClient(backchannelAuthenticationClient);
    assertEquals(backchannelAuthenticationResponse.getStatus(), 200, "Unexpected response code: " + backchannelAuthenticationResponse.getEntity());
    assertNotNull(backchannelAuthenticationResponse.getAuthReqId());
    assertNotNull(backchannelAuthenticationResponse.getExpiresIn());
    // This parameter will only be present if the Client is registered to use the Poll or Ping modes.
    assertNull(backchannelAuthenticationResponse.getInterval());
}

Example 42 with BackchannelAuthenticationRequest

use of org.gluu.oxauth.client.BackchannelAuthenticationRequest in project oxAuth by GluuFederation.

the class BackchannelAuthenticationPushMode method backchannelTokenDeliveryModePushLoginHint4.

@Parameters({ "backchannelClientNotificationEndpoint", "userInum" })
@Test
public void backchannelTokenDeliveryModePushLoginHint4(final String backchannelClientNotificationEndpoint, final String userInum) {
    showTitle("backchannelTokenDeliveryModePushLoginHint4");
    // 1. Dynamic Client Registration
    RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app", null);
    registerRequest.setGrantTypes(Arrays.asList(GrantType.CIBA));
    registerRequest.setBackchannelTokenDeliveryMode(BackchannelTokenDeliveryMode.PUSH);
    registerRequest.setBackchannelClientNotificationEndpoint(backchannelClientNotificationEndpoint);
    registerRequest.setBackchannelAuthenticationRequestSigningAlg(AsymmetricSignatureAlgorithm.RS256);
    registerRequest.setBackchannelUserCodeParameter(false);
    RegisterClient registerClient = new RegisterClient(registrationEndpoint);
    registerClient.setRequest(registerRequest);
    RegisterResponse registerResponse = registerClient.exec();
    showClient(registerClient);
    assertEquals(registerResponse.getStatus(), 200, "Unexpected response code: " + registerResponse.getEntity());
    assertNotNull(registerResponse.getClientId());
    assertNotNull(registerResponse.getClientSecret());
    assertNotNull(registerResponse.getRegistrationAccessToken());
    assertNotNull(registerResponse.getClientSecretExpiresAt());
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_TOKEN_DELIVERY_MODE.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_AUTHENTICATION_REQUEST_SIGNING_ALG.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_USER_CODE_PARAMETER.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_CLIENT_NOTIFICATION_ENDPOINT.toString()));
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_TOKEN_DELIVERY_MODE.toString()), BackchannelTokenDeliveryMode.PUSH.getValue());
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_AUTHENTICATION_REQUEST_SIGNING_ALG.toString()), AsymmetricSignatureAlgorithm.RS256.getValue());
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_USER_CODE_PARAMETER.toString()), new Boolean(false).toString());
    String clientId = registerResponse.getClientId();
    String clientSecret = registerResponse.getClientSecret();
    // 2. Authentication Request
    String clientNotificationToken = UUID.randomUUID().toString();
    BackchannelAuthenticationRequest backchannelAuthenticationRequest = new BackchannelAuthenticationRequest();
    backchannelAuthenticationRequest.setScope(Arrays.asList("openid"));
    backchannelAuthenticationRequest.setLoginHint(userInum);
    backchannelAuthenticationRequest.setClientNotificationToken(clientNotificationToken);
    backchannelAuthenticationRequest.setRequestedExpiry(1200);
    backchannelAuthenticationRequest.setAuthUsername(clientId);
    backchannelAuthenticationRequest.setAuthPassword(clientSecret);
    BackchannelAuthenticationClient backchannelAuthenticationClient = new BackchannelAuthenticationClient(backchannelAuthenticationEndpoint);
    backchannelAuthenticationClient.setRequest(backchannelAuthenticationRequest);
    BackchannelAuthenticationResponse backchannelAuthenticationResponse = backchannelAuthenticationClient.exec();
    showClient(backchannelAuthenticationClient);
    assertEquals(backchannelAuthenticationResponse.getStatus(), 200, "Unexpected response code: " + backchannelAuthenticationResponse.getEntity());
    assertNotNull(backchannelAuthenticationResponse.getAuthReqId());
    assertNotNull(backchannelAuthenticationResponse.getExpiresIn());
    // This parameter will only be present if the Client is registered to use the Poll or Ping modes.
    assertNull(backchannelAuthenticationResponse.getInterval());
}

Example 43 with BackchannelAuthenticationRequest

use of org.gluu.oxauth.client.BackchannelAuthenticationRequest in project oxAuth by GluuFederation.

the class BackchannelAuthenticationPushMode method backchannelTokenDeliveryModePushIdTokenHintES384.

@Parameters({ "clientJwksUri", "backchannelClientNotificationEndpoint", "backchannelUserCode", "ES384_keyId", "dnName", "keyStoreFile", "keyStoreSecret" })
@Test(dependsOnMethods = "idTokenHintES384")
public void backchannelTokenDeliveryModePushIdTokenHintES384(final String clientJwksUri, final String backchannelClientNotificationEndpoint, final String backchannelUserCode, final String keyId, final String dnName, final String keyStoreFile, final String keyStoreSecret) throws Exception {
    showTitle("backchannelTokenDeliveryModePushIdTokenHintES384");
    // 1. Dynamic Client Registration
    RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app", null);
    registerRequest.setJwksUri(clientJwksUri);
    registerRequest.setGrantTypes(Arrays.asList(GrantType.CIBA));
    registerRequest.setTokenEndpointAuthMethod(AuthenticationMethod.PRIVATE_KEY_JWT);
    registerRequest.setTokenEndpointAuthSigningAlg(SignatureAlgorithm.ES384);
    registerRequest.setBackchannelTokenDeliveryMode(BackchannelTokenDeliveryMode.PUSH);
    registerRequest.setBackchannelClientNotificationEndpoint(backchannelClientNotificationEndpoint);
    registerRequest.setBackchannelAuthenticationRequestSigningAlg(AsymmetricSignatureAlgorithm.ES384);
    registerRequest.setBackchannelUserCodeParameter(true);
    RegisterClient registerClient = new RegisterClient(registrationEndpoint);
    registerClient.setRequest(registerRequest);
    RegisterResponse registerResponse = registerClient.exec();
    showClient(registerClient);
    assertEquals(registerResponse.getStatus(), 200, "Unexpected response code: " + registerResponse.getEntity());
    assertNotNull(registerResponse.getClientId());
    assertNotNull(registerResponse.getClientSecret());
    assertNotNull(registerResponse.getRegistrationAccessToken());
    assertNotNull(registerResponse.getClientSecretExpiresAt());
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_TOKEN_DELIVERY_MODE.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_AUTHENTICATION_REQUEST_SIGNING_ALG.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_USER_CODE_PARAMETER.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_CLIENT_NOTIFICATION_ENDPOINT.toString()));
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_TOKEN_DELIVERY_MODE.toString()), BackchannelTokenDeliveryMode.PUSH.getValue());
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_AUTHENTICATION_REQUEST_SIGNING_ALG.toString()), AsymmetricSignatureAlgorithm.ES384.getValue());
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_USER_CODE_PARAMETER.toString()), new Boolean(true).toString());
    String clientId = registerResponse.getClientId();
    // 2. Authentication Request
    OxAuthCryptoProvider cryptoProvider = new OxAuthCryptoProvider(keyStoreFile, keyStoreSecret, dnName);
    String clientNotificationToken = UUID.randomUUID().toString();
    BackchannelAuthenticationRequest backchannelAuthenticationRequest = new BackchannelAuthenticationRequest();
    backchannelAuthenticationRequest.setScope(Arrays.asList("openid"));
    backchannelAuthenticationRequest.setIdTokenHint(idTokenHintES384);
    backchannelAuthenticationRequest.setClientNotificationToken(clientNotificationToken);
    backchannelAuthenticationRequest.setUserCode(backchannelUserCode);
    backchannelAuthenticationRequest.setRequestedExpiry(1200);
    backchannelAuthenticationRequest.setAuthenticationMethod(AuthenticationMethod.PRIVATE_KEY_JWT);
    backchannelAuthenticationRequest.setAlgorithm(SignatureAlgorithm.ES384);
    backchannelAuthenticationRequest.setCryptoProvider(cryptoProvider);
    backchannelAuthenticationRequest.setKeyId(keyId);
    backchannelAuthenticationRequest.setAudience(tokenEndpoint);
    backchannelAuthenticationRequest.setAuthUsername(clientId);
    BackchannelAuthenticationClient backchannelAuthenticationClient = new BackchannelAuthenticationClient(backchannelAuthenticationEndpoint);
    backchannelAuthenticationClient.setRequest(backchannelAuthenticationRequest);
    BackchannelAuthenticationResponse backchannelAuthenticationResponse = backchannelAuthenticationClient.exec();
    showClient(backchannelAuthenticationClient);
    assertEquals(backchannelAuthenticationResponse.getStatus(), 200, "Unexpected response code: " + backchannelAuthenticationResponse.getEntity());
    assertNotNull(backchannelAuthenticationResponse.getAuthReqId());
    assertNotNull(backchannelAuthenticationResponse.getExpiresIn());
    // This parameter will only be present if the Client is registered to use the Poll or Ping modes.
    assertNull(backchannelAuthenticationResponse.getInterval());
}

Example 44 with BackchannelAuthenticationRequest

use of org.gluu.oxauth.client.BackchannelAuthenticationRequest in project oxAuth by GluuFederation.

the class BackchannelAuthenticationPushMode method backchannelTokenDeliveryModePushIdTokenHintRS384.

@Parameters({ "clientJwksUri", "backchannelClientNotificationEndpoint", "backchannelUserCode", "RS384_keyId", "dnName", "keyStoreFile", "keyStoreSecret" })
@Test(dependsOnMethods = "idTokenHintRS384")
public void backchannelTokenDeliveryModePushIdTokenHintRS384(final String clientJwksUri, final String backchannelClientNotificationEndpoint, final String backchannelUserCode, final String keyId, final String dnName, final String keyStoreFile, final String keyStoreSecret) throws Exception {
    showTitle("backchannelTokenDeliveryModePushIdTokenHintRS384");
    // 1. Dynamic Client Registration
    RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app", null);
    registerRequest.setJwksUri(clientJwksUri);
    registerRequest.setGrantTypes(Arrays.asList(GrantType.CIBA));
    registerRequest.setTokenEndpointAuthMethod(AuthenticationMethod.PRIVATE_KEY_JWT);
    registerRequest.setTokenEndpointAuthSigningAlg(SignatureAlgorithm.RS384);
    registerRequest.setBackchannelTokenDeliveryMode(BackchannelTokenDeliveryMode.PUSH);
    registerRequest.setBackchannelClientNotificationEndpoint(backchannelClientNotificationEndpoint);
    registerRequest.setBackchannelAuthenticationRequestSigningAlg(AsymmetricSignatureAlgorithm.RS384);
    registerRequest.setBackchannelUserCodeParameter(true);
    RegisterClient registerClient = new RegisterClient(registrationEndpoint);
    registerClient.setRequest(registerRequest);
    RegisterResponse registerResponse = registerClient.exec();
    showClient(registerClient);
    assertEquals(registerResponse.getStatus(), 200, "Unexpected response code: " + registerResponse.getEntity());
    assertNotNull(registerResponse.getClientId());
    assertNotNull(registerResponse.getClientSecret());
    assertNotNull(registerResponse.getRegistrationAccessToken());
    assertNotNull(registerResponse.getClientSecretExpiresAt());
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_TOKEN_DELIVERY_MODE.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_AUTHENTICATION_REQUEST_SIGNING_ALG.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_USER_CODE_PARAMETER.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_CLIENT_NOTIFICATION_ENDPOINT.toString()));
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_TOKEN_DELIVERY_MODE.toString()), BackchannelTokenDeliveryMode.PUSH.getValue());
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_AUTHENTICATION_REQUEST_SIGNING_ALG.toString()), AsymmetricSignatureAlgorithm.RS384.getValue());
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_USER_CODE_PARAMETER.toString()), new Boolean(true).toString());
    String clientId = registerResponse.getClientId();
    // 2. Authentication Request
    OxAuthCryptoProvider cryptoProvider = new OxAuthCryptoProvider(keyStoreFile, keyStoreSecret, dnName);
    String clientNotificationToken = UUID.randomUUID().toString();
    BackchannelAuthenticationRequest backchannelAuthenticationRequest = new BackchannelAuthenticationRequest();
    backchannelAuthenticationRequest.setScope(Arrays.asList("openid"));
    backchannelAuthenticationRequest.setIdTokenHint(idTokenHintRS384);
    backchannelAuthenticationRequest.setClientNotificationToken(clientNotificationToken);
    backchannelAuthenticationRequest.setUserCode(backchannelUserCode);
    backchannelAuthenticationRequest.setRequestedExpiry(1200);
    backchannelAuthenticationRequest.setAuthenticationMethod(AuthenticationMethod.PRIVATE_KEY_JWT);
    backchannelAuthenticationRequest.setAlgorithm(SignatureAlgorithm.RS384);
    backchannelAuthenticationRequest.setCryptoProvider(cryptoProvider);
    backchannelAuthenticationRequest.setKeyId(keyId);
    backchannelAuthenticationRequest.setAudience(tokenEndpoint);
    backchannelAuthenticationRequest.setAuthUsername(clientId);
    BackchannelAuthenticationClient backchannelAuthenticationClient = new BackchannelAuthenticationClient(backchannelAuthenticationEndpoint);
    backchannelAuthenticationClient.setRequest(backchannelAuthenticationRequest);
    BackchannelAuthenticationResponse backchannelAuthenticationResponse = backchannelAuthenticationClient.exec();
    showClient(backchannelAuthenticationClient);
    assertEquals(backchannelAuthenticationResponse.getStatus(), 200, "Unexpected response code: " + backchannelAuthenticationResponse.getEntity());
    assertNotNull(backchannelAuthenticationResponse.getAuthReqId());
    assertNotNull(backchannelAuthenticationResponse.getExpiresIn());
    // This parameter will only be present if the Client is registered to use the Poll or Ping modes.
    assertNull(backchannelAuthenticationResponse.getInterval());
}

Example 45 with BackchannelAuthenticationRequest

use of org.gluu.oxauth.client.BackchannelAuthenticationRequest in project oxAuth by GluuFederation.

the class BackchannelAuthenticationPushMode method backchannelTokenDeliveryModePushFail7.

@Parameters({ "backchannelClientNotificationEndpoint" })
@Test
public void backchannelTokenDeliveryModePushFail7(final String backchannelClientNotificationEndpoint) {
    showTitle("backchannelTokenDeliveryModePushFail7");
    // 1. Dynamic Client Registration
    RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app", null);
    registerRequest.setGrantTypes(Arrays.asList(GrantType.CIBA));
    registerRequest.setBackchannelTokenDeliveryMode(BackchannelTokenDeliveryMode.PUSH);
    registerRequest.setBackchannelClientNotificationEndpoint(backchannelClientNotificationEndpoint);
    registerRequest.setBackchannelAuthenticationRequestSigningAlg(AsymmetricSignatureAlgorithm.RS256);
    registerRequest.setBackchannelUserCodeParameter(true);
    RegisterClient registerClient = new RegisterClient(registrationEndpoint);
    registerClient.setRequest(registerRequest);
    RegisterResponse registerResponse = registerClient.exec();
    showClient(registerClient);
    assertEquals(registerResponse.getStatus(), 200, "Unexpected response code: " + registerResponse.getEntity());
    assertNotNull(registerResponse.getClientId());
    assertNotNull(registerResponse.getClientSecret());
    assertNotNull(registerResponse.getRegistrationAccessToken());
    assertNotNull(registerResponse.getClientSecretExpiresAt());
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_TOKEN_DELIVERY_MODE.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_AUTHENTICATION_REQUEST_SIGNING_ALG.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_USER_CODE_PARAMETER.toString()));
    assertTrue(registerResponse.getClaims().containsKey(BACKCHANNEL_CLIENT_NOTIFICATION_ENDPOINT.toString()));
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_TOKEN_DELIVERY_MODE.toString()), BackchannelTokenDeliveryMode.PUSH.getValue());
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_AUTHENTICATION_REQUEST_SIGNING_ALG.toString()), AsymmetricSignatureAlgorithm.RS256.getValue());
    assertEquals(registerResponse.getClaims().get(BACKCHANNEL_USER_CODE_PARAMETER.toString()), new Boolean(true).toString());
    String clientId = registerResponse.getClientId();
    String clientSecret = registerResponse.getClientSecret();
    // 2. Authentication Request
    String clientNotificationToken = UUID.randomUUID().toString();
    BackchannelAuthenticationRequest backchannelAuthenticationRequest = new BackchannelAuthenticationRequest();
    backchannelAuthenticationRequest.setScope(Arrays.asList("openid"));
    backchannelAuthenticationRequest.setLoginHint("admin");
    backchannelAuthenticationRequest.setClientNotificationToken(clientNotificationToken);
    // Invalid user code.
    backchannelAuthenticationRequest.setUserCode("INVALID_USER_CODE");
    backchannelAuthenticationRequest.setAuthUsername(clientId);
    backchannelAuthenticationRequest.setAuthPassword(clientSecret);
    BackchannelAuthenticationClient backchannelAuthenticationClient = new BackchannelAuthenticationClient(backchannelAuthenticationEndpoint);
    backchannelAuthenticationClient.setRequest(backchannelAuthenticationRequest);
    BackchannelAuthenticationResponse backchannelAuthenticationResponse = backchannelAuthenticationClient.exec();
    showClient(backchannelAuthenticationClient);
    assertEquals(backchannelAuthenticationResponse.getStatus(), 400, "Unexpected response code: " + backchannelAuthenticationResponse.getEntity());
    assertNotNull(backchannelAuthenticationResponse.getEntity(), "The entity is null");
    assertNotNull(backchannelAuthenticationResponse.getErrorType(), "The error type is null");
    assertEquals(BackchannelAuthenticationErrorResponseType.INVALID_USER_CODE, backchannelAuthenticationResponse.getErrorType());
    assertNotNull(backchannelAuthenticationResponse.getErrorDescription(), "The error description is null");
}