2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 Nordix Foundation.
4 * Modifications Copyright (C) 2019 AT&T Intellectual Property.
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.pap.main.rest;
24 import static org.junit.Assert.assertEquals;
25 import static org.junit.Assert.assertTrue;
28 import java.security.SecureRandom;
29 import java.util.HashMap;
31 import java.util.Properties;
32 import java.util.function.Function;
33 import javax.net.ssl.SSLContext;
34 import javax.ws.rs.client.Client;
35 import javax.ws.rs.client.ClientBuilder;
36 import javax.ws.rs.client.Invocation;
37 import javax.ws.rs.client.WebTarget;
38 import javax.ws.rs.core.MediaType;
39 import javax.ws.rs.core.Response;
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.common.utils.coder.Coder;
46 import org.onap.policy.common.utils.coder.StandardCoder;
47 import org.onap.policy.common.utils.network.NetworkUtil;
48 import org.onap.policy.pap.main.PolicyPapException;
49 import org.onap.policy.pap.main.startstop.Main;
50 import org.onap.policy.pap.main.startstop.PapActivator;
51 import org.powermock.reflect.Whitebox;
52 import org.slf4j.Logger;
53 import org.slf4j.LoggerFactory;
56 * Class to perform unit test of {@link PapRestServer}.
58 * @author Ram Krishna Verma (ram.krishna.verma@est.tech)
60 public class CommonPapRestServer {
62 private static final Logger LOGGER = LoggerFactory.getLogger(CommonPapRestServer.class);
64 private static String KEYSTORE = System.getProperty("user.dir") + "/src/test/resources/ssl/policy-keystore";
66 private static Coder coder = new StandardCoder();
68 public static final String NOT_ALIVE = "not alive";
69 public static final String ALIVE = "alive";
70 public static final String SELF = "self";
71 public static final String NAME = "Policy PAP";
72 public static final String ENDPOINT_PREFIX = "policy/pap/v1/";
74 private static int port;
75 protected static String httpsPrefix;
77 private static Main main;
79 private boolean activatorWasAlive;
82 * Allocates a port for the server, writes a config file, and then starts Main.
84 * @throws Exception if an error occurs
87 public static void setUpBeforeClass() throws Exception {
88 port = NetworkUtil.allocPort();
90 httpsPrefix = "https://localhost:" + port + "/";
101 public static void teardownAfterClass() {
105 } catch (PolicyPapException exp) {
106 LOGGER.error("cannot stop main", exp);
113 * @throws Exception if an error occurs
116 public void setUp() throws Exception {
117 // restart, if not currently running
122 activatorWasAlive = PapActivator.getCurrent().isAlive();
126 * Restores the activator's "alive" state.
129 public void tearDown() {
130 Whitebox.setInternalState(PapActivator.getCurrent(), "alive", activatorWasAlive);
134 * Verifies that an endpoint appears within the swagger response.
136 * @param endpoint the endpoint of interest
137 * @throws Exception if an error occurs
139 protected void testSwagger(final String endpoint) throws Exception {
140 final Invocation.Builder invocationBuilder = sendFqeRequest(httpsPrefix + "swagger.yaml", true);
141 final String resp = invocationBuilder.get(String.class);
143 assertTrue(resp.contains(ENDPOINT_PREFIX + endpoint + ":"));
147 * Makes a parameter configuration file.
149 * @throws Exception if an error occurs
151 private static void makeConfigFile() throws Exception {
152 Map<String, Object> restParams = new HashMap<>();
153 restParams.put("host", "0.0.0.0");
154 restParams.put("port", port);
155 restParams.put("userName", "healthcheck");
156 restParams.put("password", "zb!XztG34");
157 restParams.put("https", true);
159 Map<String, Object> pdpGroupDeploy = new HashMap<>();
160 pdpGroupDeploy.put("waitResponseMs", "0");
162 Map<String, Object> config = new HashMap<>();
163 config.put("name", "PapGroup");
164 config.put("restServerParameters", restParams);
165 config.put("pdpGroupDeploymentParameters", pdpGroupDeploy);
167 File file = new File("src/test/resources/parameters/TestConfigParams.json");
170 coder.encode(file, config);
176 * @throws Exception if an error occurs
178 private static void startMain() throws Exception {
179 // make sure port is available
180 if (NetworkUtil.isTcpPortOpen("localhost", port, 1, 1L)) {
181 throw new IllegalStateException("port " + port + " is still in use");
184 final Properties systemProps = System.getProperties();
185 systemProps.put("javax.net.ssl.keyStore", KEYSTORE);
186 systemProps.put("javax.net.ssl.keyStorePassword", "Pol1cy_0nap");
187 System.setProperties(systemProps);
190 final String[] papConfigParameters = {
191 "-c", "src/test/resources/parameters/TestConfigParams.json",
192 "-p", "src/test/resources/parameters/topic.properties"
196 main = new Main(papConfigParameters);
198 if (!NetworkUtil.isTcpPortOpen("localhost", port, 6, 10000L)) {
199 throw new IllegalStateException("server is not listening on port " + port);
206 * @throws Exception if an error occurs
208 private static void stopMain() throws PolicyPapException {
218 * Mark the activator as dead, but leave its REST server running.
220 protected void markActivatorDead() {
221 Whitebox.setInternalState(PapActivator.getCurrent(), "alive", false);
225 * Verifies that unauthorized requests fail.
227 * @param endpoint the target end point
228 * @param sender function that sends the requests to the target
229 * @throws Exception if an error occurs
231 protected void checkUnauthRequest(final String endpoint, Function<Invocation.Builder, Response> sender)
233 assertEquals(Response.Status.UNAUTHORIZED.getStatusCode(),
234 sender.apply(sendNoAuthRequest(endpoint)).getStatus());
238 * Sends a request to an endpoint.
240 * @param endpoint the target endpoint
241 * @return a request builder
242 * @throws Exception if an error occurs
244 protected Invocation.Builder sendRequest(final String endpoint) throws Exception {
245 return sendFqeRequest(httpsPrefix + ENDPOINT_PREFIX + endpoint, true);
249 * Sends a request to an endpoint, without any authorization header.
251 * @param endpoint the target endpoint
252 * @return a request builder
253 * @throws Exception if an error occurs
255 protected Invocation.Builder sendNoAuthRequest(final String endpoint) throws Exception {
256 return sendFqeRequest(httpsPrefix + ENDPOINT_PREFIX + endpoint, false);
260 * Sends a request to a fully qualified endpoint.
262 * @param fullyQualifiedEndpoint the fully qualified target endpoint
263 * @param includeAuth if authorization header should be included
264 * @return a request builder
265 * @throws Exception if an error occurs
267 protected Invocation.Builder sendFqeRequest(final String fullyQualifiedEndpoint, boolean includeAuth)
269 final SSLContext sc = SSLContext.getInstance("TLSv1.2");
270 sc.init(null, NetworkUtil.getAlwaysTrustingManager(), new SecureRandom());
271 final ClientBuilder clientBuilder =
272 ClientBuilder.newBuilder().sslContext(sc).hostnameVerifier((host, session) -> true);
273 final Client client = clientBuilder.build();
276 final HttpAuthenticationFeature feature = HttpAuthenticationFeature.basic("healthcheck", "zb!XztG34");
277 client.register(feature);
280 final WebTarget webTarget = client.target(fullyQualifiedEndpoint);
282 return webTarget.request(MediaType.APPLICATION_JSON);