2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * Copyright (C) 2017 Amdocs
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
20 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
23 package org.openecomp.appc.sdc.listener;
25 import java.io.IOException;
26 import java.io.UnsupportedEncodingException;
27 import java.net.Socket;
29 import java.net.UnknownHostException;
30 import java.security.KeyManagementException;
31 import java.security.KeyStore;
32 import java.security.KeyStoreException;
33 import java.security.NoSuchAlgorithmException;
34 import java.security.UnrecoverableKeyException;
35 import java.security.cert.CertificateException;
36 import java.security.cert.X509Certificate;
38 import java.util.Map.Entry;
40 import javax.net.ssl.SSLContext;
41 import javax.net.ssl.TrustManager;
42 import javax.net.ssl.X509TrustManager;
44 import org.apache.commons.codec.binary.Base64;
45 import org.apache.commons.io.IOUtils;
46 import org.apache.http.HttpResponse;
47 import org.apache.http.HttpVersion;
48 import org.apache.http.client.HttpClient;
49 import org.apache.http.client.methods.HttpPost;
50 import org.apache.http.conn.ClientConnectionManager;
51 import org.apache.http.conn.scheme.PlainSocketFactory;
52 import org.apache.http.conn.scheme.Scheme;
53 import org.apache.http.conn.scheme.SchemeRegistry;
54 import org.apache.http.conn.ssl.SSLSocketFactory;
55 import org.apache.http.entity.StringEntity;
56 import org.apache.http.impl.client.DefaultHttpClient;
57 import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
58 import org.apache.http.params.BasicHttpParams;
59 import org.apache.http.params.HttpParams;
60 import org.apache.http.params.HttpProtocolParams;
61 import org.apache.http.protocol.HTTP;
62 import org.openecomp.appc.exceptions.APPCException;
63 import com.att.eelf.configuration.EELFLogger;
64 import com.att.eelf.configuration.EELFManager;
66 public class ProviderOperations {
68 private static final EELFLogger LOG = EELFManager.getInstance().getLogger(ProviderOperations.class);
70 private static String basic_auth;
72 public static ProviderResponse post(URL url, String json, Map<String, String> adtl_headers) throws APPCException {
74 throw new APPCException("Provided message was null");
79 post = new HttpPost(url.toExternalForm());
80 post.setHeader("Content-Type", "application/json");
81 post.setHeader("Accept", "application/json");
84 if (basic_auth != null) {
85 post.setHeader("Authorization", "Basic " + basic_auth);
88 if (adtl_headers != null) {
89 for (Entry<String, String> header : adtl_headers.entrySet()) {
90 post.setHeader(header.getKey(), header.getValue());
94 StringEntity entity = new StringEntity(json);
95 entity.setContentType("application/json");
96 post.setEntity(new StringEntity(json));
97 } catch (UnsupportedEncodingException e) {
98 throw new APPCException(e);
101 HttpClient client = getHttpClient(url);
104 String respBody = null;
106 HttpResponse response = client.execute(post);
107 httpCode = response.getStatusLine().getStatusCode();
108 respBody = IOUtils.toString(response.getEntity().getContent());
109 return new ProviderResponse(httpCode, respBody);
110 } catch (IOException e) {
111 throw new APPCException(e);
116 * Sets the basic authentication header for the given user and password. If either entry is null then set basic auth
120 * The user with optional domain name (for AAF)
122 * The password for the user
123 * @return The new value of the basic auth string that will be used in the request headers
125 public static String setAuthentication(String user, String password) {
126 if (user != null && password != null) {
127 String authStr = user + ":" + password;
128 basic_auth = new String(Base64.encodeBase64(authStr.getBytes()));
135 @SuppressWarnings("deprecation")
136 private static HttpClient getHttpClient(URL url) throws APPCException {
138 if (url.getProtocol().equals("https")) {
140 KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
141 trustStore.load(null, null);
142 MySSLSocketFactory sf = new MySSLSocketFactory(trustStore);
143 sf.setHostnameVerifier(MySSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
145 HttpParams params = new BasicHttpParams();
146 HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
147 HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
149 SchemeRegistry registry = new SchemeRegistry();
150 registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
151 registry.register(new Scheme("https", sf, 443));
152 registry.register(new Scheme("https", sf, 8443));
153 registry.register(new Scheme("http", sf, 8181));
155 ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);
156 client = new DefaultHttpClient(ccm, params);
157 } catch (Exception e) {
158 client = new DefaultHttpClient();
160 } else if (url.getProtocol().equals("http")) {
161 client = new DefaultHttpClient();
163 throw new APPCException(
164 "The provider.topology.url property is invalid. The url did not start with http[s]");
169 @SuppressWarnings("deprecation")
170 public static class MySSLSocketFactory extends SSLSocketFactory {
171 private SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
173 public MySSLSocketFactory(KeyStore truststore) throws NoSuchAlgorithmException, KeyManagementException,
174 KeyStoreException, UnrecoverableKeyException {
177 TrustManager tm = new X509TrustManager() {
179 public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
183 public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
187 public X509Certificate[] getAcceptedIssuers() {
192 sslContext.init(null, new TrustManager[] {
198 public Socket createSocket(Socket socket, String host, int port, boolean autoClose)
199 throws IOException, UnknownHostException {
200 return sslContext.getSocketFactory().createSocket(socket, host, port, autoClose);
204 public Socket createSocket() throws IOException {
205 return sslContext.getSocketFactory().createSocket();