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=========================================================
21 package org.openecomp.mso.logger;
24 import javax.servlet.Filter;
25 import javax.servlet.FilterChain;
26 import javax.servlet.FilterConfig;
27 import javax.servlet.ServletException;
28 import javax.servlet.ServletRequest;
29 import javax.servlet.ServletResponse;
30 import javax.servlet.http.HttpServletRequest;
31 import javax.servlet.http.HttpServletResponse;
35 import java.io.IOException;
36 import java.security.Principal;
38 public class LogFilter implements Filter {
40 public void destroy() {
45 public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain) throws IOException, ServletException {
46 final HttpServletRequest httpRequest = (HttpServletRequest) request;
47 final HttpServletResponse httpResponse = (HttpServletResponse) response;
50 MDC.put (MsoLogger.REMOTE_HOST, httpRequest.getRemoteAddr());
52 Principal userPrincipal = httpRequest.getUserPrincipal();
53 if (null != userPrincipal) {
54 MDC.put (MsoLogger.PARTNERNAME, userPrincipal.getName ());
56 chain.doFilter(httpRequest, httpResponse);
60 public void init(final FilterConfig config) throws ServletException {