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/*
* ============LICENSE_START==========================================
* org.onap.music
* ===================================================================
* Copyright (c) 2017 AT&T Intellectual Property
* ===================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* ============LICENSE_END=============================================
* ====================================================================
*/
package org.onap.music;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.http.HttpServletRequest;
import com.att.eelf.configuration.EELFLogger;
import org.onap.aaf.cadi.CadiWrap;
import org.onap.aaf.cadi.Permission;
import org.onap.aaf.cadi.PropAccess;
import org.onap.aaf.cadi.aaf.AAFPermission;
import org.onap.aaf.cadi.filter.CadiFilter;
import org.onap.music.eelf.logging.EELFLoggerDelegate;
import org.onap.music.main.MusicCore;
public class CadiAuthFilter extends CadiFilter {
private static final EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(CadiAuthFilter.class);
public CadiAuthFilter(PropAccess access) throws ServletException {
super(true, access);
}
public void init(FilterConfig filterConfig) throws ServletException {
super.init(filterConfig);
}
private boolean matchPattern(String requestedPath, String includeUrl) {
includeUrl = includeUrl.substring(1);
String[] path = requestedPath.split("/");
if (path.length > 1) {
String[] roleFunctionArray = includeUrl.split("/");
boolean match = true;
for (int i = 0; i < roleFunctionArray.length; i++) {
if (match) {
if (!"*".equals(roleFunctionArray[i])) {
Pattern p = Pattern.compile(Pattern.quote(path[i]), Pattern.CASE_INSENSITIVE);
Matcher m = p.matcher(roleFunctionArray[i]);
match = m.matches();
} else if (roleFunctionArray[i].equals("*")) {
match = true;
}
}
}
if (match)
return match;
} else {
if (requestedPath.matches(includeUrl))
return true;
else if ("*".equals(includeUrl))
return true;
}
return false;
}
public static List<AAFPermission> getAAFPermissions(HttpServletRequest request) {
CadiWrap wrapReq = (CadiWrap) request;
List<Permission> perms = wrapReq.getPermissions(wrapReq.getUserPrincipal());
List<AAFPermission> aafPermsList = new ArrayList<>();
for (Permission perm : perms) {
AAFPermission aafPerm = (AAFPermission) perm;
aafPermsList.add(aafPerm);
logger.info(aafPerm.toString());
logger.info(aafPerm.getType());
}
return aafPermsList;
}
public static List<AAFPermission> getAAFPermissions(ServletRequest request) {
CadiWrap wrapReq = (CadiWrap) request;
List<Permission> perms = wrapReq.getPermissions(wrapReq.getUserPrincipal());
List<AAFPermission> aafPermsList = new ArrayList<>();
for (Permission perm : perms) {
AAFPermission aafPerm = (AAFPermission) perm;
aafPermsList.add(aafPerm);
}
return aafPermsList;
}
}
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