2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 Nordix Foundation.
4 * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.apex.services.onappf.rest;
24 import static org.junit.Assert.assertEquals;
25 import static org.junit.Assert.assertTrue;
28 import java.security.SecureRandom;
30 import java.util.Properties;
31 import java.util.function.Function;
32 import javax.net.ssl.SSLContext;
33 import javax.ws.rs.client.Client;
34 import javax.ws.rs.client.ClientBuilder;
35 import javax.ws.rs.client.Invocation;
36 import javax.ws.rs.client.WebTarget;
37 import javax.ws.rs.core.MediaType;
38 import javax.ws.rs.core.Response;
39 import org.glassfish.jersey.client.ClientProperties;
40 import org.glassfish.jersey.client.authentication.HttpAuthenticationFeature;
41 import org.junit.After;
42 import org.junit.AfterClass;
43 import org.junit.Before;
44 import org.junit.BeforeClass;
45 import org.onap.policy.apex.services.onappf.ApexStarterActivator;
46 import org.onap.policy.apex.services.onappf.ApexStarterConstants;
47 import org.onap.policy.apex.services.onappf.ApexStarterMain;
48 import org.onap.policy.apex.services.onappf.exception.ApexStarterException;
49 import org.onap.policy.apex.services.onappf.parameters.CommonTestData;
50 import org.onap.policy.common.gson.GsonMessageBodyHandler;
51 import org.onap.policy.common.utils.coder.Coder;
52 import org.onap.policy.common.utils.coder.StandardCoder;
53 import org.onap.policy.common.utils.network.NetworkUtil;
54 import org.onap.policy.common.utils.security.SelfSignedKeyStore;
55 import org.onap.policy.common.utils.services.Registry;
56 import org.powermock.reflect.Whitebox;
57 import org.slf4j.Logger;
58 import org.slf4j.LoggerFactory;
61 * Class to perform unit test of {@link ApexStarterRestServer}.
63 * @author Ajith Sreekumar (ajith.sreekumar@est.tech)
65 public class CommonApexStarterRestServer {
67 private static final Logger LOGGER = LoggerFactory.getLogger(CommonApexStarterRestServer.class);
69 private static Coder coder = new StandardCoder();
71 public static final String NOT_ALIVE = "not alive";
72 public static final String ALIVE = "alive";
73 public static final String SELF = "self";
74 public static final String ENDPOINT_PREFIX = "policy/apex-pdp/v1/";
76 private static int port;
77 protected static String httpsPrefix;
79 private static ApexStarterMain main;
81 private boolean activatorWasAlive;
84 * Allocates a port for the server, writes a config file, and then starts Main.
86 * @throws Exception if an error occurs
89 public static void setUpBeforeClass() throws Exception {
90 port = NetworkUtil.allocPort();
92 httpsPrefix = "https://localhost:" + port + "/";
103 public static void teardownAfterClass() {
107 } catch (final ApexStarterException exp) {
108 LOGGER.error("cannot stop main", exp);
115 * @throws Exception if an error occurs
118 public void setUp() throws Exception {
119 // restart, if not currently running
125 Registry.get(ApexStarterConstants.REG_APEX_STARTER_ACTIVATOR, ApexStarterActivator.class).isAlive();
129 * Restores the activator's "alive" state.
132 public void tearDown() {
133 markActivator(activatorWasAlive);
137 * Verifies that an endpoint appears within the swagger response.
139 * @param endpoint the endpoint of interest
140 * @throws Exception if an error occurs
142 protected void testSwagger(final String endpoint) throws Exception {
143 final Invocation.Builder invocationBuilder = sendFqeRequest(httpsPrefix + "swagger.yaml", true);
144 final String resp = invocationBuilder.get(String.class);
146 assertTrue(resp.contains(ENDPOINT_PREFIX + endpoint + ":"));
150 * Makes a parameter configuration file.
152 * @throws Exception if an error occurs
154 private static void makeConfigFile() throws Exception {
155 final Map<String, Object> config =
156 new CommonTestData().getApexStarterParameterGroupMap("ApexStarterParameterGroup");
158 @SuppressWarnings("unchecked")
159 final Map<String, Object> restParams = (Map<String, Object>) config.get("restServerParameters");
160 restParams.put("port", port);
162 final File file = new File("src/test/resources/TestConfigParams.json");
165 coder.encode(file, config);
171 * @throws Exception if an error occurs
173 private static void startMain() throws Exception {
174 Registry.newRegistry();
176 // make sure port is available
177 if (NetworkUtil.isTcpPortOpen("localhost", port, 1, 1L)) {
178 throw new IllegalStateException("port " + port + " is still in use");
181 final Properties systemProps = System.getProperties();
182 systemProps.put("javax.net.ssl.keyStore", new SelfSignedKeyStore().getKeystoreName());
183 systemProps.put("javax.net.ssl.keyStorePassword", SelfSignedKeyStore.KEYSTORE_PASSWORD);
184 System.setProperties(systemProps);
186 final String[] apexStarterConfigParameters = { "-c", "src/test/resources/TestConfigParams.json" };
188 main = new ApexStarterMain(apexStarterConfigParameters);
190 if (!NetworkUtil.isTcpPortOpen("localhost", port, 6, 10000L)) {
191 throw new IllegalStateException("server is not listening on port " + port);
198 * @throws Exception if an error occurs
200 private static void stopMain() throws ApexStarterException {
202 final ApexStarterMain main2 = main;
209 private void markActivator(final boolean wasAlive) {
210 final Object manager = Whitebox.getInternalState(
211 Registry.get(ApexStarterConstants.REG_APEX_STARTER_ACTIVATOR, ApexStarterActivator.class), "manager");
212 Whitebox.setInternalState(manager, "running", wasAlive);
216 * Verifies that unauthorized requests fail.
218 * @param endpoint the target end point
219 * @param sender function that sends the requests to the target
220 * @throws Exception if an error occurs
222 protected void checkUnauthRequest(final String endpoint, final Function<Invocation.Builder, Response> sender)
224 assertEquals(Response.Status.UNAUTHORIZED.getStatusCode(),
225 sender.apply(sendNoAuthRequest(endpoint)).getStatus());
229 * Sends a request to an endpoint.
231 * @param endpoint the target endpoint
232 * @return a request builder
233 * @throws Exception if an error occurs
235 protected Invocation.Builder sendRequest(final String endpoint) throws Exception {
236 return sendFqeRequest(httpsPrefix + ENDPOINT_PREFIX + endpoint, true);
240 * Sends a request to an endpoint, without any authorization header.
242 * @param endpoint the target endpoint
243 * @return a request builder
244 * @throws Exception if an error occurs
246 protected Invocation.Builder sendNoAuthRequest(final String endpoint) throws Exception {
247 return sendFqeRequest(httpsPrefix + ENDPOINT_PREFIX + endpoint, false);
251 * Sends a request to a fully qualified endpoint.
253 * @param fullyQualifiedEndpoint the fully qualified target endpoint
254 * @param includeAuth if authorization header should be included
255 * @return a request builder
256 * @throws Exception if an error occurs
258 protected Invocation.Builder sendFqeRequest(final String fullyQualifiedEndpoint, final boolean includeAuth)
260 final SSLContext sc = SSLContext.getInstance("TLSv1.2");
261 sc.init(null, NetworkUtil.getAlwaysTrustingManager(), new SecureRandom());
262 final ClientBuilder clientBuilder =
263 ClientBuilder.newBuilder().sslContext(sc).hostnameVerifier((host, session) -> true);
264 final Client client = clientBuilder.build();
266 client.property(ClientProperties.METAINF_SERVICES_LOOKUP_DISABLE, "true");
267 client.register(GsonMessageBodyHandler.class);
270 final HttpAuthenticationFeature feature = HttpAuthenticationFeature.basic("healthcheck", "zb!XztG34");
271 client.register(feature);
274 final WebTarget webTarget = client.target(fullyQualifiedEndpoint);
276 return webTarget.request(MediaType.APPLICATION_JSON);