1 /*******************************************************************************
2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 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
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 * ============LICENSE_END=========================================================
19 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
21 *******************************************************************************/
22 package org.onap.dmaap.dmf.mr.security;
24 import com.att.ajsc.filemonitor.AJSCPropertiesMap;
25 import javax.servlet.http.HttpServletRequest;
27 import org.onap.dmaap.dmf.mr.CambriaApiException;
28 import org.onap.dmaap.dmf.mr.constants.CambriaConstants;
33 * @author sneha.d.desai
36 public class DMaaPAAFAuthenticatorImpl implements DMaaPAAFAuthenticator {
38 private static final String NAMESPACE_PROPERTY = "defaultNSforUEB";
39 private static final String DEFAULT_NAMESPACE = "org.onap.dmaap.mr";
40 private static final String NAMESPACE_PREFIX = "org.onap";
47 public boolean aafAuthentication(HttpServletRequest req, String role) {
48 return req.isUserInRole(role);
52 public String aafPermissionString(String topicName, String action) throws CambriaApiException {
54 String nameSpace = topicName.startsWith(NAMESPACE_PREFIX) ? parseNamespace(topicName) :
55 readNamespaceFromProperties();
57 nameSpace = !nameSpace.isEmpty()? nameSpace : DEFAULT_NAMESPACE;
59 return new StringBuilder(nameSpace).append(".topic|:topic.").append(topicName)
60 .append("|").append(action).toString();
63 String readNamespaceFromProperties() {
64 return AJSCPropertiesMap.getProperty(CambriaConstants.msgRtr_prop,NAMESPACE_PROPERTY);
67 private String parseNamespace(String topicName) {
68 return topicName.substring(0,topicName.lastIndexOf('.'));