2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 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.openecomp.sdc.fe.servlets;
22 import javax.servlet.ServletException;
23 import org.eclipse.jetty.client.HttpClient;
24 import org.eclipse.jetty.proxy.ProxyServlet;
25 import org.eclipse.jetty.util.ssl.SslContextFactory;
26 import org.openecomp.sdc.common.api.Constants;
27 import org.openecomp.sdc.fe.config.Configuration;
28 import org.openecomp.sdc.fe.config.ConfigurationManager;
29 import org.openecomp.sdc.fe.utils.BeProtocol;
30 import org.slf4j.Logger;
31 import org.slf4j.LoggerFactory;
33 public abstract class SSLProxyServlet extends ProxyServlet {
35 private static final long serialVersionUID = 1L;
36 private static final Logger log = LoggerFactory.getLogger(SSLProxyServlet.class);
39 protected HttpClient createHttpClient() throws ServletException {
40 Configuration config = ((ConfigurationManager) getServletConfig().getServletContext().getAttribute(Constants.CONFIGURATION_MANAGER_ATTR))
42 boolean isSecureClient = !config.getBeProtocol().equals(BeProtocol.HTTP.getProtocolName());
43 HttpClient client = (isSecureClient) ? getSecureHttpClient() : super.createHttpClient();
44 int requestTimeout = config.getRequestTimeout() * 1000;
45 if (requestTimeout == 0) {
46 requestTimeout = 1200_000;
48 setTimeout(requestTimeout);
49 client.setIdleTimeout(requestTimeout);
50 client.setStopTimeout(requestTimeout);
54 private HttpClient getSecureHttpClient() throws ServletException {
55 // Instantiate HttpClient with the SslContextFactory
56 final var httpClient = new HttpClient(new SslContextFactory.Client(true));
57 // Configure HttpClient, for example:
58 httpClient.setFollowRedirects(false);
62 } catch (Exception x) {
63 log.error("Exception thrown while starting httpClient", x);
64 throw new ServletException(x);