vid-app-common/src/test/java/org/onap/vid/asdc/rest/SdcRestClientITTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * VID
   4  * ================================================================================
   5  * Copyright (C) 2018 Nokia Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.vid.asdc.rest;
  22
  23 import com.fasterxml.jackson.core.JsonProcessingException;
  24 import com.xebialabs.restito.semantics.Call;
  25 import org.apache.http.config.Registry;
  26 import org.apache.http.config.RegistryBuilder;
  27 import org.apache.http.conn.socket.ConnectionSocketFactory;
  28 import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
  29 import org.apache.http.conn.ssl.SSLContextBuilder;
  30 import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
  31 import org.apache.http.impl.client.CloseableHttpClient;
  32 import org.apache.http.impl.client.HttpClientBuilder;
  33 import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
  34 import org.junit.AfterClass;
  35 import org.junit.BeforeClass;
  36 import org.junit.Test;
  37 import org.onap.vid.asdc.AsdcCatalogException;
  38 import org.onap.vid.asdc.beans.Service;
  39 import org.onap.vid.client.SyncRestClient;
  40 import org.onap.vid.testUtils.StubServerUtil;
  41
  42 import javax.net.ssl.SSLContext;
  43 import java.io.IOException;
  44 import java.nio.file.Files;
  45 import java.nio.file.Path;
  46 import java.security.GeneralSecurityException;
  47 import java.util.Collections;
  48 import java.util.Optional;
  49 import java.util.UUID;
  50
  51 import static com.xebialabs.restito.semantics.Action.ok;
  52 import static com.xebialabs.restito.semantics.Action.stringContent;
  53 import static org.apache.http.client.config.RequestConfig.custom;
  54 import static org.hamcrest.MatcherAssert.assertThat;
  55 import static org.hamcrest.Matchers.hasItems;
  56 import static org.hamcrest.Matchers.is;
  57 import static org.hamcrest.Matchers.matchesPattern;
  58 import static org.hamcrest.collection.IsIterableContainingInOrder.contains;
  59 import static org.junit.Assert.assertTrue;
  60 import static org.onap.vid.client.SyncRestClientInterface.HEADERS.X_ECOMP_INSTANCE_ID;
  61 import static org.onap.vid.utils.Logging.REQUEST_ID_HEADER_KEY;
  62
  63
  64 public class SdcRestClientITTest {
  65     private static final String UUID_REGEX = "[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}";
  66     private static final String[] SUPPORTED_SSL_VERSIONS = {"TLSv1", "TLSv1.2"};
  67     private static StubServerUtil stubServer;
  68     private static SdcRestClient sdcRestClient;
  69
  70     @BeforeClass
  71     public static void setUpClass() throws GeneralSecurityException {
  72         stubServer = new StubServerUtil();
  73         stubServer.runSecuredServer();
  74         SyncRestClient syncRestClient = new SyncRestClient(createNaiveHttpClient());
  75         String serverUrl = stubServer.constructTargetUrl("https", "");
  76         sdcRestClient = new SdcRestClient(serverUrl, "", syncRestClient);
  77     }
  78
  79     @AfterClass
  80     public static void tearDown() {
  81         stubServer.stopServer();
  82     }
  83
  84     @Test
  85     public void shouldDownloadToscaArtifactUsingSecuredEndpoint() throws AsdcCatalogException, IOException {
  86         UUID uuid = UUID.randomUUID();
  87         String expectedEndpoint = String.format("/sdc/v1/catalog/services/%s/toscaModel", uuid);
  88
  89         stubServer.prepareGetCall(
  90                 expectedEndpoint, stringContent("sampleFileContent"), "sampleFileContent", ok(), "application/octet-stream");
  91
  92
  93         Path serviceToscaModel = sdcRestClient.getServiceToscaModel(uuid);
  94         serviceToscaModel.toFile().deleteOnExit();
  95
  96
  97         assertThat(Files.readAllLines(serviceToscaModel), contains("sampleFileContent"));
  98         assertThatRequestHasRequiredHeaders(expectedEndpoint);
  99     }
 100
 101     @Test
 102     public void shouldGetServiceDetailsUsingSecuredEndpoint() throws AsdcCatalogException, JsonProcessingException {
 103         UUID uuid = UUID.randomUUID();
 104         String expectedEndpoint = String.format("/sdc/v1/catalog/services/%s/metadata", uuid);
 105         Service expectedService = getExpectedService(uuid.toString());
 106
 107
 108         stubServer.prepareGetCall(expectedEndpoint, expectedService, ok());
 109
 110
 111         Service actualService = sdcRestClient.getService(uuid);
 112
 113
 114         assertThat(actualService, is(expectedService));
 115         assertThatRequestHasRequiredHeaders(expectedEndpoint);
 116     }
 117
 118     private void assertThatRequestHasRequiredHeaders(String expectedEndpoint) {
 119         Optional<Call> first = stubServer
 120                 .getServerCalls()
 121                 .stream()
 122                 .filter(x -> x.getUri().contains(expectedEndpoint))
 123                 .findFirst();
 124
 125         assertTrue(first.isPresent());
 126
 127         assertThat(first.get().getHeaders().keySet(), hasItems(X_ECOMP_INSTANCE_ID.toLowerCase(), REQUEST_ID_HEADER_KEY.toLowerCase()));
 128         assertThat(first.get().getHeaders().get(REQUEST_ID_HEADER_KEY.toLowerCase()).get(0), matchesPattern(UUID_REGEX));
 129     }
 130
 131     private Service getExpectedService(String stringId) {
 132         return new Service(stringId, stringId,
 133                 "sampleCategory", "sampleVersion",
 134                 "sampleName", "sampleDistStatus",
 135                 "sampleToscaUrl", Service.LifecycleState.CERTIFIED, Collections.emptyList(), Collections.emptyList());
 136     }
 137
 138
 139     private static CloseableHttpClient createNaiveHttpClient() throws GeneralSecurityException {
 140         final SSLContext context = new SSLContextBuilder().loadTrustMaterial(null, new TrustSelfSignedStrategy())
 141                 .build();
 142
 143         final SSLConnectionSocketFactory socketFactory = new SSLConnectionSocketFactory(context, SUPPORTED_SSL_VERSIONS,
 144                 null, SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
 145         Registry<ConnectionSocketFactory> registry = RegistryBuilder.<ConnectionSocketFactory>create()
 146                 .register("https", socketFactory)
 147                 .build();
 148
 149         return HttpClientBuilder.create()
 150                 .setDefaultRequestConfig(custom().setConnectionRequestTimeout(10000).build())
 151                 .setConnectionManager(new PoolingHttpClientConnectionManager(registry))
 152                 .setSSLSocketFactory(socketFactory).build();
 153     }
 154 }