2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 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=========================================================
21 package org.onap.logging.filter.base;
23 import java.util.Enumeration;
25 import javax.servlet.http.HttpServletRequest;
26 import javax.servlet.http.HttpServletResponse;
27 import javax.ws.rs.core.HttpHeaders;
29 public abstract class AbstractServletFilter {
31 protected String getSecureRequestHeaders(HttpServletRequest httpRequest) {
32 StringBuilder sb = new StringBuilder();
34 for (Enumeration<String> e = httpRequest.getHeaderNames(); e.hasMoreElements();) {
35 header = e.nextElement();
38 if (header.equalsIgnoreCase(HttpHeaders.AUTHORIZATION)) {
39 sb.append(Constants.REDACTED);
41 sb.append(httpRequest.getHeader(header));
48 protected String formatResponseHeaders(HttpServletResponse response) {
49 StringBuilder sb = new StringBuilder();
50 for (String headerName : response.getHeaderNames()) {
51 sb.append(headerName);
53 sb.append(response.getHeader(headerName));