TokenRestWebServiceWithRSAlgEmbeddedTest.java

/*
 * oxAuth is available under the MIT License (2008). See http://opensource.org/licenses/MIT for full text.
 *
 * Copyright (c) 2014, Gluu
 */

package org.xdi.oxauth.ws.rs;

import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertTrue;
import static org.testng.Assert.fail;
import static org.xdi.oxauth.model.register.RegisterResponseParam.CLIENT_ID_ISSUED_AT;
import static org.xdi.oxauth.model.register.RegisterResponseParam.CLIENT_SECRET;
import static org.xdi.oxauth.model.register.RegisterResponseParam.CLIENT_SECRET_EXPIRES_AT;
import static org.xdi.oxauth.model.register.RegisterResponseParam.REGISTRATION_ACCESS_TOKEN;
import static org.xdi.oxauth.model.register.RegisterResponseParam.REGISTRATION_CLIENT_URI;

import java.net.URI;

import javax.ws.rs.client.Entity;
import javax.ws.rs.client.Invocation.Builder;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedHashMap;
import javax.ws.rs.core.Response;

import org.codehaus.jettison.json.JSONException;
import org.codehaus.jettison.json.JSONObject;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.resteasy.client.jaxrs.ResteasyClientBuilder;
import org.testng.annotations.Parameters;
import org.testng.annotations.Test;
import org.xdi.oxauth.BaseTest;
import org.xdi.oxauth.client.RegisterRequest;
import org.xdi.oxauth.client.TokenRequest;
import org.xdi.oxauth.model.common.AuthenticationMethod;
import org.xdi.oxauth.model.common.GrantType;
import org.xdi.oxauth.model.crypto.OxAuthCryptoProvider;
import org.xdi.oxauth.model.crypto.signature.SignatureAlgorithm;
import org.xdi.oxauth.model.register.ApplicationType;
import org.xdi.oxauth.model.register.RegisterResponseParam;
import org.xdi.oxauth.model.util.StringUtils;

/**
 * Functional tests for Token Web Services (embedded)
 *
 * @author Javier Rojas Blum
 * @version July 26, 2016
 */
public class TokenRestWebServiceWithRSAlgEmbeddedTest extends BaseTest {

	@ArquillianResource
	private URI url;

	private static String clientId1;
	private static String clientSecret1;

	private static String clientId2;
	private static String clientSecret2;

	private static String clientId3;
	private static String clientSecret3;

	private static String clientId4;
	private static String clientSecret4;

	private static String clientId5;
	private static String clientSecret5;

	private static String clientId6;
	private static String clientSecret6;

	@Parameters({ "registerPath", "redirectUris", "clientJwksUri" })
	@Test
	public void requestAccessTokenWithClientSecretJwtRS256Step1(final String registerPath, final String redirectUris,
			final String jwksUri) throws Exception {
		Builder request = ResteasyClientBuilder.newClient().target(url.toString() + registerPath).request();

		RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app",
				StringUtils.spaceSeparatedToList(redirectUris));
		registerRequest.setJwksUri(jwksUri);
		registerRequest.setTokenEndpointAuthMethod(AuthenticationMethod.PRIVATE_KEY_JWT);
		registerRequest.addCustomAttribute("oxAuthTrustedClient", "true");

		String registerRequestContent = registerRequest.getJSONParameters().toString(4);

		Response response = request.post(Entity.json(registerRequestContent));
		String entity = response.readEntity(String.class);

		showResponse("requestAccessTokenWithClientSecretJwtRS256Step1", response, entity);

		assertEquals(response.getStatus(), 200, "Unexpected response code. " + entity);
		assertNotNull(entity, "Unexpected result: " + entity);
		try {
			JSONObject jsonObj = new JSONObject(entity);
			assertTrue(jsonObj.has(RegisterResponseParam.CLIENT_ID.toString()));
			assertTrue(jsonObj.has(CLIENT_SECRET.toString()));
			assertTrue(jsonObj.has(REGISTRATION_ACCESS_TOKEN.toString()));
			assertTrue(jsonObj.has(REGISTRATION_CLIENT_URI.toString()));
			assertTrue(jsonObj.has(CLIENT_ID_ISSUED_AT.toString()));
			assertTrue(jsonObj.has(CLIENT_SECRET_EXPIRES_AT.toString()));

			clientId1 = jsonObj.getString(RegisterResponseParam.CLIENT_ID.toString());
			clientSecret1 = jsonObj.getString(CLIENT_SECRET.toString());
		} catch (JSONException e) {
			e.printStackTrace();
			fail(e.getMessage() + "\nResponse was: " + entity);
		}
	}

	@Parameters({ "tokenPath", "userId", "userSecret", "audience", "RS256_keyId", "keyStoreFile", "keyStoreSecret" })
	@Test(dependsOnMethods = "requestAccessTokenWithClientSecretJwtRS256Step1")
	public void requestAccessTokenWithClientSecretJwtRS256Step2(final String tokenPath, final String userId,
			final String userSecret, final String audience, final String keyId, final String keyStoreFile,
			final String keyStoreSecret) throws Exception {
		Builder request = ResteasyClientBuilder.newClient().target(url.toString() + tokenPath).request();

		request.header("Content-Type", MediaType.APPLICATION_FORM_URLENCODED);

		OxAuthCryptoProvider cryptoProvider = new OxAuthCryptoProvider(keyStoreFile, keyStoreSecret, null);

		TokenRequest tokenRequest = new TokenRequest(GrantType.RESOURCE_OWNER_PASSWORD_CREDENTIALS);
		tokenRequest.setUsername(userId);
		tokenRequest.setPassword(userSecret);
		tokenRequest.setScope("email read_stream manage_pages");

		tokenRequest.setAuthUsername(clientId1);
		tokenRequest.setAuthPassword(clientSecret1);
		tokenRequest.setAuthenticationMethod(AuthenticationMethod.CLIENT_SECRET_JWT);
		tokenRequest.setAlgorithm(SignatureAlgorithm.RS256);
		tokenRequest.setKeyId(keyId);
		tokenRequest.setCryptoProvider(cryptoProvider);
		tokenRequest.setAudience(audience);

		Response response = request
				.post(Entity.form(new MultivaluedHashMap<String, String>(tokenRequest.getParameters())));
		String entity = response.readEntity(String.class);

		showResponse("requestAccessTokenWithClientSecretJwtRS256Step2", response, entity);

		assertEquals(response.getStatus(), 200, "Unexpected response code.");
		assertTrue(
				response.getHeaderString("Cache-Control") != null
						&& response.getHeaderString("Cache-Control").equals("no-store"),
				"Unexpected result: " + response.getHeaderString("Cache-Control"));
		assertTrue(response.getHeaderString("Pragma") != null && response.getHeaderString("Pragma").equals("no-cache"),
				"Unexpected result: " + response.getHeaderString("Pragma"));
		assertNotNull(entity, "Unexpected result: " + entity);
		try {
			JSONObject jsonObj = new JSONObject(entity);
			assertTrue(jsonObj.has("access_token"), "Unexpected result: access_token not found");
			assertTrue(jsonObj.has("token_type"), "Unexpected result: token_type not found");
			assertTrue(jsonObj.has("refresh_token"), "Unexpected result: refresh_token not found");
			assertTrue(jsonObj.has("scope"), "Unexpected result: scope not found");
		} catch (JSONException e) {
			e.printStackTrace();
			fail(e.getMessage() + "\nResponse was: " + entity);
		}
	}

	@Parameters({ "registerPath", "redirectUris", "clientJwksUri" })
	@Test
	public void requestAccessTokenWithClientSecretJwtRS384Step1(final String registerPath, final String redirectUris,
			final String jwksUri) throws Exception {
		Builder request = ResteasyClientBuilder.newClient().target(url.toString() + registerPath).request();

		RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app",
				StringUtils.spaceSeparatedToList(redirectUris));
		registerRequest.setJwksUri(jwksUri);
		registerRequest.setTokenEndpointAuthMethod(AuthenticationMethod.PRIVATE_KEY_JWT);
		registerRequest.addCustomAttribute("oxAuthTrustedClient", "true");

		String registerRequestContent = registerRequest.getJSONParameters().toString(4);

		Response response = request.post(Entity.json(registerRequestContent));
		String entity = response.readEntity(String.class);

		showResponse("requestAccessTokenWithClientSecretJwtRS384Step1", response, entity);

		assertEquals(response.getStatus(), 200, "Unexpected response code. " + entity);
		assertNotNull(entity, "Unexpected result: " + entity);
		try {
			JSONObject jsonObj = new JSONObject(entity);
			assertTrue(jsonObj.has(RegisterResponseParam.CLIENT_ID.toString()));
			assertTrue(jsonObj.has(CLIENT_SECRET.toString()));
			assertTrue(jsonObj.has(REGISTRATION_ACCESS_TOKEN.toString()));
			assertTrue(jsonObj.has(REGISTRATION_CLIENT_URI.toString()));
			assertTrue(jsonObj.has(CLIENT_ID_ISSUED_AT.toString()));
			assertTrue(jsonObj.has(CLIENT_SECRET_EXPIRES_AT.toString()));

			clientId2 = jsonObj.getString(RegisterResponseParam.CLIENT_ID.toString());
			clientSecret2 = jsonObj.getString(CLIENT_SECRET.toString());
		} catch (JSONException e) {
			e.printStackTrace();
			fail(e.getMessage() + "\nResponse was: " + entity);
		}
	}

	@Parameters({ "tokenPath", "userId", "userSecret", "audience", "RS384_keyId", "keyStoreFile", "keyStoreSecret" })
	@Test(dependsOnMethods = "requestAccessTokenWithClientSecretJwtRS384Step1")
	public void requestAccessTokenWithClientSecretJwtRS384Step2(final String tokenPath, final String userId,
			final String userSecret, final String audience, final String keyId, final String keyStoreFile,
			final String keyStoreSecret) throws Exception {
		Builder request = ResteasyClientBuilder.newClient().target(url.toString() + tokenPath).request();

		request.header("Content-Type", MediaType.APPLICATION_FORM_URLENCODED);

		OxAuthCryptoProvider cryptoProvider = new OxAuthCryptoProvider(keyStoreFile, keyStoreSecret, null);

		TokenRequest tokenRequest = new TokenRequest(GrantType.RESOURCE_OWNER_PASSWORD_CREDENTIALS);
		tokenRequest.setUsername(userId);
		tokenRequest.setPassword(userSecret);
		tokenRequest.setScope("email read_stream manage_pages");

		tokenRequest.setAuthUsername(clientId2);
		tokenRequest.setAuthPassword(clientSecret2);
		tokenRequest.setAuthenticationMethod(AuthenticationMethod.CLIENT_SECRET_JWT);
		tokenRequest.setAlgorithm(SignatureAlgorithm.RS384);
		tokenRequest.setKeyId(keyId);
		tokenRequest.setCryptoProvider(cryptoProvider);
		tokenRequest.setAudience(audience);

		Response response = request
				.post(Entity.form(new MultivaluedHashMap<String, String>(tokenRequest.getParameters())));
		String entity = response.readEntity(String.class);

		showResponse("requestAccessTokenWithClientSecretJwtRS384Step2", response, entity);

		assertEquals(response.getStatus(), 200, "Unexpected response code.");
		assertTrue(
				response.getHeaderString("Cache-Control") != null
						&& response.getHeaderString("Cache-Control").equals("no-store"),
				"Unexpected result: " + response.getHeaderString("Cache-Control"));
		assertTrue(response.getHeaderString("Pragma") != null && response.getHeaderString("Pragma").equals("no-cache"),
				"Unexpected result: " + response.getHeaderString("Pragma"));
		assertNotNull(entity, "Unexpected result: " + entity);
		try {
			JSONObject jsonObj = new JSONObject(entity);
			assertTrue(jsonObj.has("access_token"), "Unexpected result: access_token not found");
			assertTrue(jsonObj.has("token_type"), "Unexpected result: token_type not found");
			assertTrue(jsonObj.has("refresh_token"), "Unexpected result: refresh_token not found");
			assertTrue(jsonObj.has("scope"), "Unexpected result: scope not found");
		} catch (JSONException e) {
			e.printStackTrace();
			fail(e.getMessage() + "\nResponse was: " + entity);
		}
	}

	@Parameters({ "registerPath", "redirectUris", "clientJwksUri" })
	@Test
	public void requestAccessTokenWithClientSecretJwtRS512Step1(final String registerPath, final String redirectUris,
			final String jwksUri) throws Exception {

		Builder request = ResteasyClientBuilder.newClient().target(url.toString() + registerPath).request();

		RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app",
				StringUtils.spaceSeparatedToList(redirectUris));
		registerRequest.setJwksUri(jwksUri);
		registerRequest.setTokenEndpointAuthMethod(AuthenticationMethod.PRIVATE_KEY_JWT);
		registerRequest.addCustomAttribute("oxAuthTrustedClient", "true");

		String registerRequestContent = registerRequest.getJSONParameters().toString(4);

		Response response = request.post(Entity.json(registerRequestContent));
		String entity = response.readEntity(String.class);

		showResponse("requestAccessTokenWithClientSecretJwtRS512Step1", response, entity);

		assertEquals(response.getStatus(), 200, "Unexpected response code. " + entity);
		assertNotNull(entity, "Unexpected result: " + entity);
		try {
			JSONObject jsonObj = new JSONObject(entity);
			assertTrue(jsonObj.has(RegisterResponseParam.CLIENT_ID.toString()));
			assertTrue(jsonObj.has(CLIENT_SECRET.toString()));
			assertTrue(jsonObj.has(REGISTRATION_ACCESS_TOKEN.toString()));
			assertTrue(jsonObj.has(REGISTRATION_CLIENT_URI.toString()));
			assertTrue(jsonObj.has(CLIENT_ID_ISSUED_AT.toString()));
			assertTrue(jsonObj.has(CLIENT_SECRET_EXPIRES_AT.toString()));

			clientId3 = jsonObj.getString(RegisterResponseParam.CLIENT_ID.toString());
			clientSecret3 = jsonObj.getString(CLIENT_SECRET.toString());
		} catch (JSONException e) {
			e.printStackTrace();
			fail(e.getMessage() + "\nResponse was: " + entity);
		}
	}

	@Parameters({ "tokenPath", "userId", "userSecret", "audience", "RS512_keyId", "keyStoreFile", "keyStoreSecret" })
	@Test(dependsOnMethods = "requestAccessTokenWithClientSecretJwtRS512Step1")
	public void requestAccessTokenWithClientSecretJwtRS512Step2(final String tokenPath, final String userId,
			final String userSecret, final String audience, final String keyId, final String keyStoreFile,
			final String keyStoreSecret) throws Exception {
		Builder request = ResteasyClientBuilder.newClient().target(url.toString() + tokenPath).request();

		request.header("Content-Type", MediaType.APPLICATION_FORM_URLENCODED);

		OxAuthCryptoProvider cryptoProvider = new OxAuthCryptoProvider(keyStoreFile, keyStoreSecret, null);

		TokenRequest tokenRequest = new TokenRequest(GrantType.RESOURCE_OWNER_PASSWORD_CREDENTIALS);
		tokenRequest.setUsername(userId);
		tokenRequest.setPassword(userSecret);
		tokenRequest.setScope("email read_stream manage_pages");

		tokenRequest.setAuthUsername(clientId3);
		tokenRequest.setAuthPassword(clientSecret3);
		tokenRequest.setAuthenticationMethod(AuthenticationMethod.CLIENT_SECRET_JWT);
		tokenRequest.setAlgorithm(SignatureAlgorithm.RS512);
		tokenRequest.setKeyId(keyId);
		tokenRequest.setCryptoProvider(cryptoProvider);
		tokenRequest.setAudience(audience);

		Response response = request
				.post(Entity.form(new MultivaluedHashMap<String, String>(tokenRequest.getParameters())));
		String entity = response.readEntity(String.class);

		showResponse("requestAccessTokenWithClientSecretJwtRS512Step2", response, entity);

		assertEquals(response.getStatus(), 200, "Unexpected response code.");
		assertTrue(
				response.getHeaderString("Cache-Control") != null
						&& response.getHeaderString("Cache-Control").equals("no-store"),
				"Unexpected result: " + response.getHeaderString("Cache-Control"));
		assertTrue(response.getHeaderString("Pragma") != null && response.getHeaderString("Pragma").equals("no-cache"),
				"Unexpected result: " + response.getHeaderString("Pragma"));
		assertNotNull(entity, "Unexpected result: " + entity);
		try {
			JSONObject jsonObj = new JSONObject(entity);
			assertTrue(jsonObj.has("access_token"), "Unexpected result: access_token not found");
			assertTrue(jsonObj.has("token_type"), "Unexpected result: token_type not found");
			assertTrue(jsonObj.has("refresh_token"), "Unexpected result: refresh_token not found");
			assertTrue(jsonObj.has("scope"), "Unexpected result: scope not found");
		} catch (JSONException e) {
			e.printStackTrace();
			fail(e.getMessage() + "\nResponse was: " + entity);
		}
	}

	@Parameters({ "registerPath", "redirectUris", "clientJwksUri" })
	@Test
	public void requestAccessTokenWithClientSecretJwtRS256X509CertStep1(final String registerPath,
			final String redirectUris, final String jwksUri) throws Exception {

		Builder request = ResteasyClientBuilder.newClient().target(url.toString() + registerPath).request();

		RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app",
				StringUtils.spaceSeparatedToList(redirectUris));
		registerRequest.setJwksUri(jwksUri);
		registerRequest.setTokenEndpointAuthMethod(AuthenticationMethod.PRIVATE_KEY_JWT);
		registerRequest.addCustomAttribute("oxAuthTrustedClient", "true");

		String registerRequestContent = registerRequest.getJSONParameters().toString(4);

		Response response = request.post(Entity.json(registerRequestContent));
		String entity = response.readEntity(String.class);

		showResponse("requestAccessTokenWithClientSecretJwtRS256X509CertStep1", response, entity);

		assertEquals(response.getStatus(), 200, "Unexpected response code. " + entity);
		assertNotNull(entity, "Unexpected result: " + entity);
		try {
			JSONObject jsonObj = new JSONObject(entity);
			assertTrue(jsonObj.has(RegisterResponseParam.CLIENT_ID.toString()));
			assertTrue(jsonObj.has(CLIENT_SECRET.toString()));
			assertTrue(jsonObj.has(REGISTRATION_ACCESS_TOKEN.toString()));
			assertTrue(jsonObj.has(REGISTRATION_CLIENT_URI.toString()));
			assertTrue(jsonObj.has(CLIENT_ID_ISSUED_AT.toString()));
			assertTrue(jsonObj.has(CLIENT_SECRET_EXPIRES_AT.toString()));

			clientId4 = jsonObj.getString(RegisterResponseParam.CLIENT_ID.toString());
			clientSecret4 = jsonObj.getString(CLIENT_SECRET.toString());
		} catch (JSONException e) {
			e.printStackTrace();
			fail(e.getMessage() + "\nResponse was: " + entity);
		}
	}

	@Parameters({ "tokenPath", "userId", "userSecret", "audience", "RS256_keyId", "keyStoreFile", "keyStoreSecret" })
	@Test(dependsOnMethods = "requestAccessTokenWithClientSecretJwtRS256X509CertStep1")
	public void requestAccessTokenWithClientSecretJwtRS256X509CertStep2(final String tokenPath, final String userId,
			final String userSecret, final String audience, final String keyId, final String keyStoreFile,
			final String keyStoreSecret) throws Exception {
		Builder request = ResteasyClientBuilder.newClient().target(url.toString() + tokenPath).request();

		request.header("Content-Type", MediaType.APPLICATION_FORM_URLENCODED);

		OxAuthCryptoProvider cryptoProvider = new OxAuthCryptoProvider(keyStoreFile, keyStoreSecret, null);

		TokenRequest tokenRequest = new TokenRequest(GrantType.RESOURCE_OWNER_PASSWORD_CREDENTIALS);
		tokenRequest.setUsername(userId);
		tokenRequest.setPassword(userSecret);
		tokenRequest.setScope("email read_stream manage_pages");

		tokenRequest.setAuthUsername(clientId4);
		tokenRequest.setAuthPassword(clientSecret4);
		tokenRequest.setAuthenticationMethod(AuthenticationMethod.CLIENT_SECRET_JWT);
		tokenRequest.setAlgorithm(SignatureAlgorithm.RS256);
		tokenRequest.setKeyId(keyId);
		tokenRequest.setCryptoProvider(cryptoProvider);
		tokenRequest.setAudience(audience);

		Response response = request
				.post(Entity.form(new MultivaluedHashMap<String, String>(tokenRequest.getParameters())));
		String entity = response.readEntity(String.class);

		showResponse("requestAccessTokenWithClientSecretJwtRS256X509CertStep2", response, entity);

		assertEquals(response.getStatus(), 200, "Unexpected response code.");
		assertTrue(
				response.getHeaderString("Cache-Control") != null
						&& response.getHeaderString("Cache-Control").equals("no-store"),
				"Unexpected result: " + response.getHeaderString("Cache-Control"));
		assertTrue(response.getHeaderString("Pragma") != null && response.getHeaderString("Pragma").equals("no-cache"),
				"Unexpected result: " + response.getHeaderString("Pragma"));
		assertNotNull(entity, "Unexpected result: " + entity);
		try {
			JSONObject jsonObj = new JSONObject(entity);
			assertTrue(jsonObj.has("access_token"), "Unexpected result: access_token not found");
			assertTrue(jsonObj.has("token_type"), "Unexpected result: token_type not found");
			assertTrue(jsonObj.has("refresh_token"), "Unexpected result: refresh_token not found");
			assertTrue(jsonObj.has("scope"), "Unexpected result: scope not found");
		} catch (JSONException e) {
			e.printStackTrace();
			fail(e.getMessage() + "\nResponse was: " + entity);
		}
	}

	@Parameters({ "registerPath", "redirectUris", "clientJwksUri" })
	@Test
	public void requestAccessTokenWithClientSecretJwtRS384X509CertStep1(final String registerPath,
			final String redirectUris, final String jwksUri) throws Exception {

		Builder request = ResteasyClientBuilder.newClient().target(url.toString() + registerPath).request();

		RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app",
				StringUtils.spaceSeparatedToList(redirectUris));
		registerRequest.setJwksUri(jwksUri);
		registerRequest.setTokenEndpointAuthMethod(AuthenticationMethod.PRIVATE_KEY_JWT);
		registerRequest.addCustomAttribute("oxAuthTrustedClient", "true");

		String registerRequestContent = registerRequest.getJSONParameters().toString(4);

		Response response = request.post(Entity.json(registerRequestContent));
		String entity = response.readEntity(String.class);

		showResponse("requestAccessTokenWithClientSecretJwtRS384X509CertStep1", response, entity);

		assertEquals(response.getStatus(), 200, "Unexpected response code. " + entity);
		assertNotNull(entity, "Unexpected result: " + entity);
		try {
			JSONObject jsonObj = new JSONObject(entity);
			assertTrue(jsonObj.has(RegisterResponseParam.CLIENT_ID.toString()));
			assertTrue(jsonObj.has(CLIENT_SECRET.toString()));
			assertTrue(jsonObj.has(REGISTRATION_ACCESS_TOKEN.toString()));
			assertTrue(jsonObj.has(REGISTRATION_CLIENT_URI.toString()));
			assertTrue(jsonObj.has(CLIENT_ID_ISSUED_AT.toString()));
			assertTrue(jsonObj.has(CLIENT_SECRET_EXPIRES_AT.toString()));

			clientId5 = jsonObj.getString(RegisterResponseParam.CLIENT_ID.toString());
			clientSecret5 = jsonObj.getString(CLIENT_SECRET.toString());
		} catch (JSONException e) {
			e.printStackTrace();
			fail(e.getMessage() + "\nResponse was: " + entity);
		}
	}

	@Parameters({ "tokenPath", "userId", "userSecret", "audience", "RS384_keyId", "keyStoreFile", "keyStoreSecret" })
	@Test(dependsOnMethods = "requestAccessTokenWithClientSecretJwtRS384X509CertStep1")
	public void requestAccessTokenWithClientSecretJwtRS384X509CertStep2(final String tokenPath, final String userId,
			final String userSecret, final String audience, final String keyId, final String keyStoreFile,
			final String keyStoreSecret) throws Exception {
		Builder request = ResteasyClientBuilder.newClient().target(url.toString() + tokenPath).request();

		request.header("Content-Type", MediaType.APPLICATION_FORM_URLENCODED);

		OxAuthCryptoProvider cryptoProvider = new OxAuthCryptoProvider(keyStoreFile, keyStoreSecret, null);

		TokenRequest tokenRequest = new TokenRequest(GrantType.RESOURCE_OWNER_PASSWORD_CREDENTIALS);
		tokenRequest.setUsername(userId);
		tokenRequest.setPassword(userSecret);
		tokenRequest.setScope("email read_stream manage_pages");

		tokenRequest.setAuthUsername(clientId5);
		tokenRequest.setAuthPassword(clientSecret5);
		tokenRequest.setAuthenticationMethod(AuthenticationMethod.CLIENT_SECRET_JWT);
		tokenRequest.setAlgorithm(SignatureAlgorithm.RS384);
		tokenRequest.setKeyId(keyId);
		tokenRequest.setCryptoProvider(cryptoProvider);
		tokenRequest.setAudience(audience);

		Response response = request
				.post(Entity.form(new MultivaluedHashMap<String, String>(tokenRequest.getParameters())));
		String entity = response.readEntity(String.class);

		showResponse("requestAccessTokenWithClientSecretJwtRS384X509CertStep2", response, entity);

		assertEquals(response.getStatus(), 200, "Unexpected response code.");
		assertTrue(
				response.getHeaderString("Cache-Control") != null
						&& response.getHeaderString("Cache-Control").equals("no-store"),
				"Unexpected result: " + response.getHeaderString("Cache-Control"));
		assertTrue(response.getHeaderString("Pragma") != null && response.getHeaderString("Pragma").equals("no-cache"),
				"Unexpected result: " + response.getHeaderString("Pragma"));
		assertNotNull(entity, "Unexpected result: " + entity);
		try {
			JSONObject jsonObj = new JSONObject(entity);
			assertTrue(jsonObj.has("access_token"), "Unexpected result: access_token not found");
			assertTrue(jsonObj.has("token_type"), "Unexpected result: token_type not found");
			assertTrue(jsonObj.has("refresh_token"), "Unexpected result: refresh_token not found");
			assertTrue(jsonObj.has("scope"), "Unexpected result: scope not found");
		} catch (JSONException e) {
			e.printStackTrace();
			fail(e.getMessage() + "\nResponse was: " + entity);
		}
	}

	@Parameters({ "registerPath", "redirectUris", "clientJwksUri" })
	@Test
	public void requestAccessTokenWithClientSecretJwtRS512X509CertStep1(final String registerPath,
			final String redirectUris, final String jwksUri) throws Exception {

		Builder request = ResteasyClientBuilder.newClient().target(url.toString() + registerPath).request();

		RegisterRequest registerRequest = new RegisterRequest(ApplicationType.WEB, "oxAuth test app",
				StringUtils.spaceSeparatedToList(redirectUris));
		registerRequest.setJwksUri(jwksUri);
		registerRequest.setTokenEndpointAuthMethod(AuthenticationMethod.PRIVATE_KEY_JWT);
		registerRequest.addCustomAttribute("oxAuthTrustedClient", "true");

		String registerRequestContent = registerRequest.getJSONParameters().toString(4);
		Response response = request.post(Entity.json(registerRequestContent));
		String entity = response.readEntity(String.class);

		showResponse("requestAccessTokenWithClientSecretJwtRS512X509CertStep1", response, entity);

		assertEquals(response.getStatus(), 200, "Unexpected response code. " + entity);
		assertNotNull(entity, "Unexpected result: " + entity);
		try {
			JSONObject jsonObj = new JSONObject(entity);
			assertTrue(jsonObj.has(RegisterResponseParam.CLIENT_ID.toString()));
			assertTrue(jsonObj.has(CLIENT_SECRET.toString()));
			assertTrue(jsonObj.has(REGISTRATION_ACCESS_TOKEN.toString()));
			assertTrue(jsonObj.has(REGISTRATION_CLIENT_URI.toString()));
			assertTrue(jsonObj.has(CLIENT_ID_ISSUED_AT.toString()));
			assertTrue(jsonObj.has(CLIENT_SECRET_EXPIRES_AT.toString()));

			clientId6 = jsonObj.getString(RegisterResponseParam.CLIENT_ID.toString());
			clientSecret6 = jsonObj.getString(CLIENT_SECRET.toString());
		} catch (JSONException e) {
			e.printStackTrace();
			fail(e.getMessage() + "\nResponse was: " + entity);
		}
	}

	@Parameters({ "tokenPath", "userId", "userSecret", "audience", "RS512_keyId", "keyStoreFile", "keyStoreSecret" })
	@Test(dependsOnMethods = "requestAccessTokenWithClientSecretJwtRS512X509CertStep1")
	public void requestAccessTokenWithClientSecretJwtRS512X509CertStep2(final String tokenPath, final String userId,
			final String userSecret, final String audience, final String keyId, final String keyStoreFile,
			final String keyStoreSecret) throws Exception {
		Builder request = ResteasyClientBuilder.newClient().target(url.toString() + tokenPath).request();

		request.header("Content-Type", MediaType.APPLICATION_FORM_URLENCODED);

		OxAuthCryptoProvider cryptoProvider = new OxAuthCryptoProvider(keyStoreFile, keyStoreSecret, null);

		TokenRequest tokenRequest = new TokenRequest(GrantType.RESOURCE_OWNER_PASSWORD_CREDENTIALS);
		tokenRequest.setUsername(userId);
		tokenRequest.setPassword(userSecret);
		tokenRequest.setScope("email read_stream manage_pages");

		tokenRequest.setAuthUsername(clientId6);
		tokenRequest.setAuthPassword(clientSecret6);
		tokenRequest.setAuthenticationMethod(AuthenticationMethod.CLIENT_SECRET_JWT);
		tokenRequest.setAlgorithm(SignatureAlgorithm.RS512);
		tokenRequest.setKeyId(keyId);
		tokenRequest.setCryptoProvider(cryptoProvider);
		tokenRequest.setAudience(audience);

		Response response = request
				.post(Entity.form(new MultivaluedHashMap<String, String>(tokenRequest.getParameters())));
		String entity = response.readEntity(String.class);

		showResponse("requestAccessTokenWithClientSecretJwtRS512X509CertStep2", response, entity);

		assertEquals(response.getStatus(), 200, "Unexpected response code.");
		assertTrue(
				response.getHeaderString("Cache-Control") != null
						&& response.getHeaderString("Cache-Control").equals("no-store"),
				"Unexpected result: " + response.getHeaderString("Cache-Control"));
		assertTrue(response.getHeaderString("Pragma") != null && response.getHeaderString("Pragma").equals("no-cache"),
				"Unexpected result: " + response.getHeaderString("Pragma"));
		assertNotNull(entity, "Unexpected result: " + entity);
		try {
			JSONObject jsonObj = new JSONObject(entity);
			assertTrue(jsonObj.has("access_token"), "Unexpected result: access_token not found");
			assertTrue(jsonObj.has("token_type"), "Unexpected result: token_type not found");
			assertTrue(jsonObj.has("refresh_token"), "Unexpected result: refresh_token not found");
			assertTrue(jsonObj.has("scope"), "Unexpected result: scope not found");
		} catch (JSONException e) {
			e.printStackTrace();
			fail(e.getMessage() + "\nResponse was: " + entity);
		}
	}

}