+++ /dev/null
-/*-
- * ============LICENSE_START=======================================================
- * ECOMP Policy Engine
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * 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.openecomp.policy.admin;
-
-
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Base64;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Properties;
-
-import org.openecomp.policy.common.logging.flexlogger.FlexLogger;
-import org.openecomp.policy.common.logging.flexlogger.Logger;
-import org.openecomp.policy.rest.XACMLRestProperties;
-import org.openecomp.policy.xacml.api.XACMLErrorConstants;
-
-import com.att.research.xacml.util.XACMLProperties;
-
-public class CheckPDP {
- private static Path pdpPath = null;
- private static Long oldModified = null;
- private static HashMap<String, String> pdpMap = null;
- private static final Logger LOGGER = FlexLogger.getLogger(CheckPDP.class);
-
- private CheckPDP(){
- //default constructor
- }
- public static boolean validateID(String id) {
- // ReadFile
- try {
- readFile();
- } catch (Exception e) {
- LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e);
- return false;
- }
- // Check ID
- return (pdpMap.containsKey(id))? true: false;
- }
-
- private static void readFile(){
- String pdpFile = null;
- Long newModified = null;
- try{
- pdpFile = XACMLProperties.getProperty(XACMLRestProperties.PROP_PDP_IDFILE);
- }catch (Exception e){
- LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Cannot read the PDP ID File" + e);
- return;
- }
- if (pdpFile == null) {
- LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "PDP File name not Valid : " + pdpFile);
- }
- if (pdpPath == null) {
- pdpPath = Paths.get(pdpFile);
- if (!pdpPath.toFile().exists()) {
- LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "File doesn't exist in the specified Path : " + pdpPath.toString());
-
- }
- if (pdpPath.toString().endsWith(".properties")) {
- readProps();
- } else {
- LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "Not a .properties file " + pdpFile);
- }
- }
- // Check if File is updated recently
- else {
- newModified = pdpPath.toFile().lastModified();
- if (!newModified.equals(oldModified)) {
- // File has been updated.
- readProps();
- }
- }
- }
-
- @SuppressWarnings({ "unchecked", "rawtypes" })
- private static void readProps() {
- Properties pdpProp = null;
- pdpProp = new Properties();
- try {
- InputStream in = new FileInputStream(pdpPath.toFile());
- oldModified = pdpPath.toFile().lastModified();
- pdpProp.load(in);
- // Read the Properties and Load the PDPs and encoding.
- pdpMap = new HashMap<>();
- // Check the Keys for PDP_URLs
- Collection<Object> unsorted = pdpProp.keySet();
- List<String> sorted = new ArrayList(unsorted);
- Collections.sort(sorted);
- for (String propKey : sorted) {
- loadPDPProperties(propKey, pdpProp);
- }
- if (pdpMap == null || pdpMap.isEmpty()) {
- LOGGER.debug(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "Cannot Proceed without PDP_URLs");
- }
- in.close();
- } catch (IOException e) {
- LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e);
- }
- }
-
- private static void loadPDPProperties(String propKey, Properties pdpProp){
- if (propKey.startsWith("PDP_URL")) {
- String check_val = pdpProp.getProperty(propKey);
- if (check_val == null) {
- LOGGER.error("Properties file doesn't have the PDP_URL parameter");
- }
- if (check_val != null && check_val.contains(";")) {
- List<String> pdp_default = new ArrayList<>(Arrays.asList(check_val.split("\\s*;\\s*")));
- int pdpCount = 0;
- while (pdpCount < pdp_default.size()) {
- String pdpVal = pdp_default.get(pdpCount);
- readPDPParam(pdpVal);
- pdpCount++;
- }
- }
- }
- }
-
- private static void readPDPParam(String pdpVal){
- if(pdpVal.contains(",")){
- List<String> pdpValues = new ArrayList<>(Arrays.asList(pdpVal.split("\\s*,\\s*")));
- if(pdpValues.size()==3){
- // 1:2 will be UserID:Password
- String userID = pdpValues.get(1);
- String pass = pdpValues.get(2);
- Base64.Encoder encoder = Base64.getEncoder();
- // 0 - PDPURL
- pdpMap.put(pdpValues.get(0), encoder.encodeToString((userID+":"+pass).getBytes(StandardCharsets.UTF_8)));
- }else{
- LOGGER.error(XACMLErrorConstants.ERROR_PERMISSIONS + "No Credentials to send Request: " + pdpValues);
- }
- }else{
- LOGGER.error(XACMLErrorConstants.ERROR_PERMISSIONS + "No Credentials to send Request: " + pdpVal);
- }
- }
-
- public static String getEncoding(String pdpID){
- try {
- readFile();
- } catch (Exception e) {
- LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e);
- }
- String encoding = null;
- if(pdpMap!=null && (!pdpMap.isEmpty())){
- try{
- encoding = pdpMap.get(pdpID);
- } catch(Exception e){
- LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e);
- }
- return encoding;
- }else{
- return null;
- }
- }
-}
Code Review / policy / engine.git / blobdiff