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

Example 81 with TokenClient

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

the class TokenEncryptionHttpTest method requestIdTokenAlgRSA15EncA256CBCPLUSHS512.

@Parameters({ "userId", "userSecret", "redirectUris", "clientJwksUri", "RS256_enc_keyId", "keyStoreFile", "keyStoreSecret", "sectorIdentifierUri" })
// @Test // Before run this test, set openidScopeBackwardCompatibility to true
@Deprecated
public void requestIdTokenAlgRSA15EncA256CBCPLUSHS512(final String userId, final String userSecret, final String redirectUris, final String jwksUri, final String keyId, final String keyStoreFile, final String keyStoreSecret, final String sectorIdentifierUri) {
    try {
        showTitle("requestIdTokenAlgRSA15EncA256CBCPLUSHS512");
        List<GrantType> grantTypes = Arrays.asList(GrantType.RESOURCE_OWNER_PASSWORD_CREDENTIALS);
        // 1. Dynamic Client Registration
        RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app", StringUtils.spaceSeparatedToList(redirectUris));
        registerRequest.setJwksUri(jwksUri);
        registerRequest.setIdTokenEncryptedResponseAlg(KeyEncryptionAlgorithm.RSA1_5);
        registerRequest.setIdTokenEncryptedResponseEnc(BlockEncryptionAlgorithm.A256CBC_PLUS_HS512);
        registerRequest.addCustomAttribute("oxAuthTrustedClient", "true");
        registerRequest.setSectorIdentifierUri(sectorIdentifierUri);
        registerRequest.setGrantTypes(grantTypes);
        RegisterClient registerClient = new RegisterClient(registrationEndpoint);
        registerClient.setRequest(registerRequest);
        RegisterResponse response = registerClient.exec();
        showClient(registerClient);
        assertEquals(response.getStatus(), 200, "Unexpected response code: " + response.getEntity());
        assertNotNull(response.getClientId());
        assertNotNull(response.getClientSecret());
        assertNotNull(response.getRegistrationAccessToken());
        assertNotNull(response.getClientSecretExpiresAt());
        String clientId = response.getClientId();
        String clientSecret = response.getClientSecret();
        // 2. Request authorization
        TokenRequest tokenRequest = new TokenRequest(GrantType.RESOURCE_OWNER_PASSWORD_CREDENTIALS);
        tokenRequest.setUsername(userId);
        tokenRequest.setPassword(userSecret);
        tokenRequest.setScope("openid");
        tokenRequest.setAuthUsername(clientId);
        tokenRequest.setAuthPassword(clientSecret);
        TokenClient tokenClient = new TokenClient(tokenEndpoint);
        tokenClient.setRequest(tokenRequest);
        TokenResponse tokenResponse = tokenClient.exec();
        showClient(tokenClient);
        assertEquals(tokenResponse.getStatus(), 200, "Unexpected response code: " + tokenResponse.getStatus());
        assertNotNull(tokenResponse.getEntity(), "The entity is null");
        assertNotNull(tokenResponse.getAccessToken(), "The access token is null");
        assertNotNull(tokenResponse.getTokenType(), "The token type is null");
        assertNotNull(tokenResponse.getRefreshToken(), "The refresh token is null");
        assertNotNull(tokenResponse.getScope(), "The scope is null");
        assertNotNull(tokenResponse.getIdToken(), "The id token is null");
        String idToken = tokenResponse.getIdToken();
        // 3. Read Encrypted ID Token
        OxAuthCryptoProvider cryptoProvider = new OxAuthCryptoProvider(keyStoreFile, keyStoreSecret, null);
        PrivateKey privateKey = cryptoProvider.getPrivateKey(keyId);
        Jwe jwe = Jwe.parse(idToken, privateKey, null);
        assertNotNull(jwe.getHeader().getClaimAsString(JwtHeaderName.TYPE));
        assertNotNull(jwe.getHeader().getClaimAsString(JwtHeaderName.ALGORITHM));
        assertNotNull(jwe.getClaims().getClaimAsString(JwtClaimName.ISSUER));
        assertNotNull(jwe.getClaims().getClaimAsString(JwtClaimName.AUDIENCE));
        assertNotNull(jwe.getClaims().getClaimAsString(JwtClaimName.EXPIRATION_TIME));
        assertNotNull(jwe.getClaims().getClaimAsString(JwtClaimName.ISSUED_AT));
        assertNotNull(jwe.getClaims().getClaimAsString(JwtClaimName.SUBJECT_IDENTIFIER));
        assertNotNull(jwe.getClaims().getClaimAsString(JwtClaimName.OX_OPENID_CONNECT_VERSION));
    } catch (Exception ex) {
        fail(ex.getMessage(), ex);
    }
}

Example 82 with TokenClient

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

the class ResponseTypesRestrictionHttpTest method responseTypesCodeIdToken.

/**
 * Registering with the response_types param <code>code, id_token</code>.
 */
@Parameters({ "redirectUris", "userId", "userSecret", "redirectUri", "sectorIdentifierUri" })
@Test
public void responseTypesCodeIdToken(final String redirectUris, final String userId, final String userSecret, final String redirectUri, final String sectorIdentifierUri) throws Exception {
    showTitle("responseTypesCodeIdToken");
    List<ResponseType> responseTypes = Arrays.asList(ResponseType.CODE, ResponseType.ID_TOKEN);
    // 1. Register client
    RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app", StringUtils.spaceSeparatedToList(redirectUris));
    registerRequest.setResponseTypes(responseTypes);
    registerRequest.setTokenEndpointAuthMethod(AuthenticationMethod.CLIENT_SECRET_POST);
    registerRequest.setSectorIdentifierUri(sectorIdentifierUri);
    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.getClientIdIssuedAt());
    assertNotNull(registerResponse.getClientSecretExpiresAt());
    String clientId = registerResponse.getClientId();
    String clientSecret = registerResponse.getClientSecret();
    String registrationAccessToken = registerResponse.getRegistrationAccessToken();
    String registrationClientUri = registerResponse.getRegistrationClientUri();
    // 2. Client read
    RegisterRequest readClientRequest = new RegisterRequest(registrationAccessToken);
    RegisterClient readClient = new RegisterClient(registrationClientUri);
    readClient.setRequest(readClientRequest);
    RegisterResponse readClientResponse = readClient.exec();
    showClient(readClient);
    assertEquals(readClientResponse.getStatus(), 200, "Unexpected response code: " + readClientResponse.getEntity());
    assertNotNull(readClientResponse.getClientId());
    assertNotNull(readClientResponse.getClientSecret());
    assertNotNull(readClientResponse.getClientIdIssuedAt());
    assertNotNull(readClientResponse.getClientSecretExpiresAt());
    assertNotNull(readClientResponse.getClaims().get(RESPONSE_TYPES.toString()));
    assertNotNull(readClientResponse.getClaims().get(REDIRECT_URIS.toString()));
    assertNotNull(readClientResponse.getClaims().get(APPLICATION_TYPE.toString()));
    assertNotNull(readClientResponse.getClaims().get(CLIENT_NAME.toString()));
    assertNotNull(readClientResponse.getClaims().get(ID_TOKEN_SIGNED_RESPONSE_ALG.toString()));
    assertNotNull(readClientResponse.getClaims().get(SCOPE.toString()));
    // 3. Request authorization
    List<String> scopes = Arrays.asList("openid", "profile", "address", "email");
    String state = UUID.randomUUID().toString();
    String nonce = UUID.randomUUID().toString();
    AuthorizationRequest authorizationRequest = new AuthorizationRequest(responseTypes, clientId, scopes, redirectUri, nonce);
    authorizationRequest.setState(state);
    AuthorizationResponse authorizationResponse = authenticateResourceOwnerAndGrantAccess(authorizationEndpoint, authorizationRequest, userId, userSecret);
    assertNotNull(authorizationResponse.getLocation(), "The location is null");
    assertNotNull(authorizationResponse.getCode(), "The authorization code is null");
    assertNotNull(authorizationResponse.getIdToken(), "The id token is null");
    assertNotNull(authorizationResponse.getState(), "The state is null");
    assertNotNull(authorizationResponse.getScope(), "The scope is null");
    String authorizationCode = authorizationResponse.getCode();
    String idToken = authorizationResponse.getIdToken();
    // 4. Validate code and id_token
    Jwt jwt = Jwt.parse(idToken);
    assertNotNull(jwt.getHeader().getClaimAsString(JwtHeaderName.TYPE));
    assertNotNull(jwt.getHeader().getClaimAsString(JwtHeaderName.ALGORITHM));
    assertNotNull(jwt.getClaims().getClaimAsString(JwtClaimName.ISSUER));
    assertNotNull(jwt.getClaims().getClaimAsString(JwtClaimName.AUDIENCE));
    assertNotNull(jwt.getClaims().getClaimAsString(JwtClaimName.EXPIRATION_TIME));
    assertNotNull(jwt.getClaims().getClaimAsString(JwtClaimName.ISSUED_AT));
    assertNotNull(jwt.getClaims().getClaimAsString(JwtClaimName.SUBJECT_IDENTIFIER));
    assertNotNull(jwt.getClaims().getClaimAsString(JwtClaimName.CODE_HASH));
    assertNotNull(jwt.getClaims().getClaimAsString(JwtClaimName.AUTHENTICATION_TIME));
    RSAPublicKey publicKey = JwkClient.getRSAPublicKey(jwksUri, jwt.getHeader().getClaimAsString(JwtHeaderName.KEY_ID));
    RSASigner rsaSigner = new RSASigner(SignatureAlgorithm.RS256, publicKey);
    assertTrue(rsaSigner.validate(jwt));
    assertTrue(rsaSigner.validateAuthorizationCode(authorizationCode, jwt));
    // 5. Get Access Token
    TokenRequest tokenRequest = new TokenRequest(GrantType.AUTHORIZATION_CODE);
    tokenRequest.setCode(authorizationCode);
    tokenRequest.setRedirectUri(redirectUri);
    tokenRequest.setAuthUsername(clientId);
    tokenRequest.setAuthPassword(clientSecret);
    tokenRequest.setAuthenticationMethod(AuthenticationMethod.CLIENT_SECRET_POST);
    TokenClient tokenClient = new TokenClient(tokenEndpoint);
    tokenClient.setRequest(tokenRequest);
    TokenResponse tokenResponse1 = tokenClient.exec();
    showClient(tokenClient);
    assertEquals(tokenResponse1.getStatus(), 200, "Unexpected response code: " + tokenResponse1.getStatus());
    assertNotNull(tokenResponse1.getEntity(), "The entity is null");
    assertNotNull(tokenResponse1.getAccessToken(), "The access token is null");
    assertNotNull(tokenResponse1.getExpiresIn(), "The expires in value is null");
    assertNotNull(tokenResponse1.getTokenType(), "The token type is null");
    assertNotNull(tokenResponse1.getRefreshToken(), "The refresh token is null");
}

Example 83 with TokenClient

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

the class SSOWithMultipleBackendServicesHttpTest method sessionWorkFlow2.

@Parameters({ "redirectUris", "redirectUri", "userInum", "userEmail", "sectorIdentifierUri" })
@Test
public void sessionWorkFlow2(final String redirectUris, final String redirectUri, final String userInum, final String userEmail, final String sectorIdentifierUri) throws Exception {
    showTitle("sessionWorkFlow2");
    // Register client
    RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app", StringUtils.spaceSeparatedToList(redirectUris));
    registerRequest.setTokenEndpointAuthMethod(AuthenticationMethod.CLIENT_SECRET_POST);
    registerRequest.setSectorIdentifierUri(sectorIdentifierUri);
    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.getClientIdIssuedAt());
    assertNotNull(registerResponse.getClientSecretExpiresAt());
    String clientId = registerResponse.getClientId();
    String clientSecret = registerResponse.getClientSecret();
    // Authorization code flow to authenticate on B1
    String state1 = UUID.randomUUID().toString();
    AuthorizationRequest authorizationRequest1 = new AuthorizationRequest(Arrays.asList(ResponseType.CODE), clientId, Arrays.asList("openid", "profile", "email"), redirectUri, null);
    authorizationRequest1.addCustomParameter("mail", userEmail);
    authorizationRequest1.addCustomParameter("inum", userInum);
    authorizationRequest1.getPrompts().add(Prompt.NONE);
    authorizationRequest1.setState(state1);
    authorizationRequest1.setAuthorizationMethod(AuthorizationMethod.FORM_ENCODED_BODY_PARAMETER);
    authorizationRequest1.setRequestSessionId(true);
    AuthorizationResponse authorizationResponse1 = authorizationRequestAndGrantAccess(authorizationEndpoint, authorizationRequest1);
    assertNotNull(authorizationResponse1.getLocation(), "The location is null");
    assertNotNull(authorizationResponse1.getCode(), "The authorization code is null");
    assertNotNull(authorizationResponse1.getSessionId(), "The session id is null");
    assertNotNull(authorizationResponse1.getScope(), "The scope is null");
    assertNotNull(authorizationResponse1.getState(), "The state is null");
    assertEquals(authorizationRequest1.getState(), state1);
    String authorizationCode1 = authorizationResponse1.getCode();
    String sessionId = authorizationResponse1.getSessionId();
    TokenRequest tokenRequest1 = new TokenRequest(GrantType.AUTHORIZATION_CODE);
    tokenRequest1.setCode(authorizationCode1);
    tokenRequest1.setRedirectUri(redirectUri);
    tokenRequest1.setAuthUsername(clientId);
    tokenRequest1.setAuthPassword(clientSecret);
    tokenRequest1.setAuthenticationMethod(AuthenticationMethod.CLIENT_SECRET_POST);
    TokenClient tokenClient1 = new TokenClient(tokenEndpoint);
    tokenClient1.setRequest(tokenRequest1);
    TokenResponse tokenResponse1 = tokenClient1.exec();
    showClient(tokenClient1);
    assertEquals(tokenResponse1.getStatus(), 200, "Unexpected response code: " + tokenResponse1.getStatus());
    assertNotNull(tokenResponse1.getEntity(), "The entity is null");
    assertNotNull(tokenResponse1.getAccessToken(), "The access token is null");
    assertNotNull(tokenResponse1.getExpiresIn(), "The expires in value is null");
    assertNotNull(tokenResponse1.getTokenType(), "The token type is null");
    assertNotNull(tokenResponse1.getRefreshToken(), "The refresh token is null");
    // User wants to authenticate on B2 (without sending its credentials)
    String state2 = UUID.randomUUID().toString();
    AuthorizationRequest authorizationRequest2 = new AuthorizationRequest(Arrays.asList(ResponseType.CODE), clientId, Arrays.asList("openid", "profile", "email"), redirectUri, null);
    authorizationRequest2.getPrompts().add(Prompt.NONE);
    authorizationRequest2.setState(state2);
    authorizationRequest2.setSessionId(sessionId);
    AuthorizeClient authorizeClient2 = new AuthorizeClient(authorizationEndpoint);
    authorizeClient2.setRequest(authorizationRequest2);
    AuthorizationResponse authorizationResponse2 = authorizeClient2.exec();
    showClient(authorizeClient2);
    assertEquals(authorizationResponse2.getStatus(), 302, "Unexpected response code: " + authorizationResponse2.getStatus());
    assertNotNull(authorizationResponse2.getLocation(), "The location is null");
    assertNotNull(authorizationResponse2.getCode(), "The authorization code is null");
    assertNotNull(authorizationResponse2.getScope(), "The scope is null");
    assertNotNull(authorizationResponse2.getState(), "The state is null");
    assertEquals(authorizationResponse2.getState(), state2);
    String authorizationCode2 = authorizationResponse2.getCode();
    TokenRequest tokenRequest2 = new TokenRequest(GrantType.AUTHORIZATION_CODE);
    tokenRequest2.setCode(authorizationCode2);
    tokenRequest2.setRedirectUri(redirectUri);
    tokenRequest2.setAuthUsername(clientId);
    tokenRequest2.setAuthPassword(clientSecret);
    tokenRequest2.setAuthenticationMethod(AuthenticationMethod.CLIENT_SECRET_POST);
    TokenClient tokenClient2 = new TokenClient(tokenEndpoint);
    tokenClient2.setRequest(tokenRequest2);
    TokenResponse tokenResponse2 = tokenClient2.exec();
    showClient(tokenClient2);
    assertEquals(tokenResponse2.getStatus(), 200, "Unexpected response code: " + tokenResponse2.getStatus());
    assertNotNull(tokenResponse2.getEntity(), "The entity is null");
    assertNotNull(tokenResponse2.getAccessToken(), "The access token is null");
    assertNotNull(tokenResponse2.getExpiresIn(), "The expires in value is null");
    assertNotNull(tokenResponse2.getTokenType(), "The token type is null");
    assertNotNull(tokenResponse2.getRefreshToken(), "The refresh token is null");
    // User wants to authenticate on B3 (without sending its credentials)
    String state3 = UUID.randomUUID().toString();
    AuthorizationRequest authorizationRequest3 = new AuthorizationRequest(Arrays.asList(ResponseType.CODE), clientId, Arrays.asList("openid", "profile", "email"), redirectUri, null);
    authorizationRequest3.getPrompts().add(Prompt.NONE);
    authorizationRequest3.setState(state3);
    authorizationRequest3.setSessionId(sessionId);
    AuthorizeClient authorizeClient3 = new AuthorizeClient(authorizationEndpoint);
    authorizeClient3.setRequest(authorizationRequest3);
    AuthorizationResponse authorizationResponse3 = authorizeClient3.exec();
    showClient(authorizeClient3);
    assertEquals(authorizationResponse3.getStatus(), 302, "Unexpected response code: " + authorizationResponse3.getStatus());
    assertNotNull(authorizationResponse3.getLocation(), "The location is null");
    assertNotNull(authorizationResponse3.getCode(), "The authorization code is null");
    assertNotNull(authorizationResponse3.getScope(), "The scope is null");
    assertNotNull(authorizationResponse3.getState(), "The state is null");
    assertEquals(authorizationResponse3.getState(), state3);
    String authorizationCode3 = authorizationResponse3.getCode();
    TokenRequest tokenRequest3 = new TokenRequest(GrantType.AUTHORIZATION_CODE);
    tokenRequest3.setCode(authorizationCode3);
    tokenRequest3.setRedirectUri(redirectUri);
    tokenRequest3.setAuthUsername(clientId);
    tokenRequest3.setAuthPassword(clientSecret);
    tokenRequest3.setAuthenticationMethod(AuthenticationMethod.CLIENT_SECRET_POST);
    TokenClient tokenClient3 = new TokenClient(tokenEndpoint);
    tokenClient3.setRequest(tokenRequest3);
    TokenResponse tokenResponse3 = tokenClient3.exec();
    showClient(tokenClient3);
    assertEquals(tokenResponse3.getStatus(), 200, "Unexpected response code: " + tokenResponse3.getStatus());
    assertNotNull(tokenResponse3.getEntity(), "The entity is null");
    assertNotNull(tokenResponse3.getAccessToken(), "The access token is null");
    assertNotNull(tokenResponse3.getExpiresIn(), "The expires in value is null");
    assertNotNull(tokenResponse3.getTokenType(), "The token type is null");
    assertNotNull(tokenResponse3.getRefreshToken(), "The refresh token is null");
}

Example 84 with TokenClient

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

the class MTSLClientAuthenticationTest method main.

public static void main(String[] args) throws Exception {
    File jdkJks = new File("u:\\tmp\\ce-ob\\clientkeystore");
    if (!jdkJks.exists()) {
        throw new RuntimeException("Failed to find jks trust store");
    }
    File certificate = new File("u:\\tmp\\ce-ob\\fullchain.p12");
    if (!certificate.exists()) {
        throw new RuntimeException("Failed to find certificate");
    }
    HttpClient httpclient = new DefaultHttpClient();
    // truststore
    KeyStore ts = KeyStore.getInstance("JKS", "SUN");
    ts.load(new FileInputStream(jdkJks), "secret".toCharArray());
    // if you remove me, you've got 'javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated' on missing truststore
    if (0 == ts.size())
        throw new IOException("Error loading truststore");
    // tmf
    TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
    tmf.init(ts);
    // keystore
    KeyStore ks = KeyStore.getInstance("PKCS12", "SunJSSE");
    ks.load(new FileInputStream(certificate), "".toCharArray());
    // if you remove me, you've got 'javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated' on missing keystore
    if (0 == ks.size())
        throw new IOException("Error loading keystore");
    // kmf
    KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
    kmf.init(ks, "".toCharArray());
    // SSL
    SSLContext ctx = SSLContext.getInstance("TLS");
    ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
    // socket
    SSLSocketFactory socketFactory = new SSLSocketFactory(ctx, SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
    Scheme sch = new Scheme("https", 443, socketFactory);
    httpclient.getConnectionManager().getSchemeRegistry().register(sch);
    String clientId = "@!D445.22BF.5EF1.0D87!0001!03F2.297D!0008!F599.E2C7";
    String clientSecret = "testClientSecret";
    TokenRequest tokenRequest = new TokenRequest(GrantType.AUTHORIZATION_CODE);
    tokenRequest.setCode("testCode");
    tokenRequest.setRedirectUri("https://ce-ob.gluu.org/cas/login");
    tokenRequest.setAuthUsername(clientId);
    tokenRequest.setAuthPassword(clientSecret);
    tokenRequest.setAuthenticationMethod(AuthenticationMethod.TLS_CLIENT_AUTH);
    TokenClient tokenClient = new TokenClient("https://ce-ob.gluu.org/oxauth/restv1/token");
    tokenClient.setExecutor(new ApacheHttpClient43Engine(httpclient));
    tokenClient.setRequest(tokenRequest);
    TokenResponse tokenResponse = tokenClient.exec();
    System.out.println(tokenResponse);
    showClient(tokenClient);
}

Example 85 with TokenClient

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

the class CanMakeAccessTokenRequestWithClientSecretBasicAuthentication method canMakeAccessTokenRequestWithClientSecretBasicAuthentication.

@Parameters({ "redirectUris", "redirectUri", "userId", "userSecret", "sectorIdentifierUri" })
@Test
public void canMakeAccessTokenRequestWithClientSecretBasicAuthentication(final String redirectUris, final String redirectUri, final String userId, final String userSecret, final String sectorIdentifierUri) throws Exception {
    showTitle("OC5:FeatureTest-Can Make Access Token Request with client secret basic Authentication");
    List<ResponseType> responseTypes = Arrays.asList(ResponseType.CODE);
    // 1. Register client
    RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app", StringUtils.spaceSeparatedToList(redirectUris));
    registerRequest.setTokenEndpointAuthMethod(AuthenticationMethod.CLIENT_SECRET_BASIC);
    registerRequest.setSectorIdentifierUri(sectorIdentifierUri);
    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.getClientIdIssuedAt());
    assertNotNull(registerResponse.getClientSecretExpiresAt());
    String clientId = registerResponse.getClientId();
    String clientSecret = registerResponse.getClientSecret();
    // 2. Request authorization
    List<String> scopes = Arrays.asList("openid", "profile", "address", "email");
    String state = UUID.randomUUID().toString();
    AuthorizationRequest authorizationRequest = new AuthorizationRequest(responseTypes, clientId, scopes, redirectUri, null);
    authorizationRequest.setState(state);
    AuthorizationResponse authorizationResponse = authenticateResourceOwnerAndGrantAccess(authorizationEndpoint, authorizationRequest, userId, userSecret);
    assertNotNull(authorizationResponse.getLocation());
    assertNotNull(authorizationResponse.getCode());
    assertNotNull(authorizationResponse.getState());
    String authorizationCode = authorizationResponse.getCode();
    // 3. Get Access Token
    TokenRequest tokenRequest = new TokenRequest(GrantType.AUTHORIZATION_CODE);
    tokenRequest.setCode(authorizationCode);
    tokenRequest.setRedirectUri(redirectUri);
    tokenRequest.setAuthUsername(clientId);
    tokenRequest.setAuthPassword(clientSecret);
    tokenRequest.setAuthenticationMethod(AuthenticationMethod.CLIENT_SECRET_BASIC);
    TokenClient tokenClient = new TokenClient(tokenEndpoint);
    tokenClient.setRequest(tokenRequest);
    TokenResponse tokenResponse = tokenClient.exec();
    showClient(tokenClient);
    assertEquals(tokenResponse.getStatus(), 200, "Unexpected response code: " + tokenResponse.getStatus());
    assertNotNull(tokenResponse.getEntity(), "The entity is null");
    assertNotNull(tokenResponse.getAccessToken(), "The access token is null");
    assertNotNull(tokenResponse.getExpiresIn(), "The expires in value is null");
    assertNotNull(tokenResponse.getTokenType(), "The token type is null");
    assertNotNull(tokenResponse.getRefreshToken(), "The refresh token is null");
}