2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017-2019 AT&T 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
11 * http://www.apache.org/licenses/LICENSE-2.0
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=========================================================
20 package org.onap.aai.restclient;
22 import com.att.eelf.configuration.EELFLogger;
23 import com.att.eelf.configuration.EELFManager;
24 import org.apache.http.client.HttpClient;
25 import org.apache.http.impl.client.HttpClients;
26 import org.apache.http.ssl.SSLContextBuilder;
27 import org.springframework.boot.web.client.RestTemplateBuilder;
28 import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
29 import org.springframework.util.ResourceUtils;
30 import org.springframework.web.client.RestTemplate;
32 import javax.annotation.PostConstruct;
33 import javax.net.ssl.SSLContext;
35 import java.io.FileInputStream;
36 import java.io.InputStream;
37 import java.security.KeyStore;
39 public abstract class TwoWaySSLRestClient extends RestClient {
41 private static EELFLogger logger = EELFManager.getInstance().getLogger(TwoWaySSLRestClient.class);
43 private RestTemplate restTemplate;
46 public void init() throws Exception {
48 char[] keyStorePassword = getKeystorePassword();
49 char[] trustStorePassword = getTruststorePassword();
51 String keyStore = getKeystorePath();
52 String trustStore = getTruststorePath();
54 SSLContext sslContext = SSLContextBuilder
56 .loadKeyMaterial(loadPfx(keyStore, keyStorePassword), keyStorePassword)
57 .loadTrustMaterial(ResourceUtils.getFile(trustStore), trustStorePassword)
60 HttpClient client = HttpClients.custom()
61 .setSSLContext(sslContext)
62 .setSSLHostnameVerifier((s, sslSession) -> true)
65 restTemplate = new RestTemplateBuilder()
66 .requestFactory(new HttpComponentsClientHttpRequestFactory(client))
69 restTemplate.setErrorHandler(new RestClientResponseErrorHandler());
73 private KeyStore loadPfx(String file, char[] password) throws Exception {
74 KeyStore keyStore = KeyStore.getInstance("PKCS12");
75 File key = ResourceUtils.getFile(file);
76 try (InputStream in = new FileInputStream(key)) {
77 keyStore.load(in, password);
82 protected abstract String getKeystorePath();
84 protected abstract String getTruststorePath();
86 protected abstract char[] getTruststorePassword();
88 protected abstract char[] getKeystorePassword();
91 public RestTemplate getRestTemplate() {