+++ /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.pypdp;
-
-import java.io.StringWriter;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Properties;
-import java.util.UUID;
-
-import javax.json.JsonObject;
-import javax.xml.transform.Transformer;
-import javax.xml.transform.TransformerException;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.stream.StreamResult;
-
-import org.openecomp.policy.api.ConfigRequestParameters;
-import org.openecomp.policy.api.PolicyConfig;
-import org.openecomp.policy.api.PolicyConfigException;
-import org.openecomp.policy.api.PolicyConfigStatus;
-import org.openecomp.policy.api.PolicyType;
-import org.openecomp.policy.pypdp.model_pojo.PepConfigPolicyNameRequest;
-import org.openecomp.policy.pypdp.model_pojo.PyPolicyConfig;
-import org.openecomp.policy.std.StdPolicyConfig;
-import org.openecomp.policy.std.StdPolicyEngine;
-import org.w3c.dom.Document;
-
-import org.openecomp.policy.xacml.api.XACMLErrorConstants;
-
-import org.openecomp.policy.common.logging.eelf.PolicyLogger;
-
-public class ConfigRequest {
-
- private StdPolicyEngine pe;
- public ConfigRequest(StdPolicyEngine pe){
- this.pe= pe;
- }
-
- public Collection<PyPolicyConfig> run(ConfigRequestParameters pep, String requestID, String userID, String passcode) {
- PolicyLogger.debug("... Request Params : \n"
- + "configName " + pep.getConfigName() + "\n"
- + "ecompName" + pep.getEcompName() + "\n"
- + "policyName" + pep.getPolicyName() + "\n");
- StdPolicyConfig policyConfig = new StdPolicyConfig();
- Collection<PyPolicyConfig> result = new ArrayList<PyPolicyConfig>();
- // construct a UUID from the request string
- if(pep.getRequestID()==null){
- UUID requestUUID = null;
- if (requestID != null && !requestID.isEmpty()) {
- try {
- requestUUID = UUID.fromString(requestID);
- }
- catch (IllegalArgumentException e) {
- requestUUID = UUID.randomUUID();
- PolicyLogger.info("Generated Random UUID: " + requestUUID.toString());
- }
- }
- pep.setRequestID(requestUUID);
- }
- try {
- PolicyLogger.debug("\n\n calling PEP.. ");
- Collection<PolicyConfig> pConfigs = pe.configRequest(pep, userID, passcode);
- for(PolicyConfig pConfig: pConfigs){
- PyPolicyConfig pyPolicyConfig = checkResponse(pConfig);
- result.add(pyPolicyConfig);
- }
- return result;
- } catch(Exception e){
- policyConfig.setConfigStatus(e.getMessage(), PolicyConfigStatus.CONFIG_NOT_FOUND);
- PyPolicyConfig pyPolicyConfig = checkResponse(policyConfig);
- result.add(pyPolicyConfig);
- return result;
- }
- }
-
- public Collection<PyPolicyConfig> run(PepConfigPolicyNameRequest pep, String requestID, String userID, String passcode) {
- PolicyLogger.debug("... Request Params : \n"
- + "policyName" + pep.getPolicyName() + "\n");
- StdPolicyConfig policyConfig = new StdPolicyConfig();
- Collection<PyPolicyConfig> result = new ArrayList<PyPolicyConfig>();
- // construct a UUID from the request string
- UUID requestUUID = null;
- if (requestID != null && !requestID.isEmpty()) {
- try {
- requestUUID = UUID.fromString(requestID);
- }
- catch (IllegalArgumentException e) {
- requestUUID = UUID.randomUUID();
- PolicyLogger.info("Generated Random UUID: " + requestUUID.toString());
- }
- }
- if(pep.getPolicyName()!= null && !pep.getPolicyName().isEmpty()) {
- try {
- Collection<PolicyConfig> pConfigs = pe.configPolicyName(pep.getPolicyName(), requestUUID, userID, passcode);
- for(PolicyConfig pConfig: pConfigs){
- PyPolicyConfig pyPolicyConfig = checkResponse(pConfig);
- result.add(pyPolicyConfig);
- }
- return result;
- } catch (PolicyConfigException e) {
- policyConfig.setConfigStatus(e.getMessage(), PolicyConfigStatus.CONFIG_NOT_FOUND);
- PyPolicyConfig pyPolicyConfig = checkResponse(policyConfig);
- result.add(pyPolicyConfig);
- return result;
- }
- }
- else {
- policyConfig.setConfigStatus(XACMLErrorConstants.ERROR_DATA_ISSUE + "PolicyFile Name is empty", PolicyConfigStatus.CONFIG_NOT_FOUND);
- PyPolicyConfig pyPolicyConfig = checkResponse(policyConfig);
- result.add(pyPolicyConfig);
- return result;
- }
- }
-
- public PyPolicyConfig checkResponse(PolicyConfig pConfig) {
- PyPolicyConfig policyConfig = new PyPolicyConfig();
- policyConfig.setPolicyConfigMessage(pConfig.getPolicyConfigMessage());
- policyConfig.setPolicyConfigStatus(pConfig.getPolicyConfigStatus());
- policyConfig.setType(pConfig.getType());
- policyConfig.setPolicyName(pConfig.getPolicyName());
- policyConfig.setMatchingConditions(pConfig.getMatchingConditions());
- policyConfig.setResponseAttributes(pConfig.getResponseAttributes());
- policyConfig.setPolicyVersion(pConfig.getPolicyVersion());
- if (pConfig.getPolicyConfigStatus().equals(PolicyConfigStatus.CONFIG_RETRIEVED)) {
- PolicyType policyType = policyConfig.getType();
- if(policyType.equals(PolicyType.PROPERTIES)) {
- Properties properties = pConfig.toProperties();
- Map<String, String> propVal = new HashMap<String, String>();
- for(String name: properties.stringPropertyNames()) {
- propVal.put(name, properties.getProperty(name));
- }
- policyConfig.setProperty(propVal);
- } else if(policyType.equals(PolicyType.OTHER)) {
- String other = pConfig.toOther();
- policyConfig.setConfig(other);
- } else if (policyType.equals(PolicyType.JSON)) {
- JsonObject json = pConfig.toJSON();
- policyConfig.setConfig(json.toString());
- } else if (policyType.equals(PolicyType.XML)) {
- Document document = pConfig.toXML();
- DOMSource domSource = new DOMSource(document);
- StringWriter writer = new StringWriter();
- StreamResult result = new StreamResult(writer);
- TransformerFactory tf = TransformerFactory.newInstance();
- Transformer transformer;
- try {
- transformer = tf.newTransformer();
- transformer.transform(domSource, result);
- policyConfig.setConfig(writer.toString());
- } catch (TransformerException e) {
- policyConfig.setConfig(null);
- policyConfig.setPolicyConfigMessage(XACMLErrorConstants.ERROR_SCHEMA_INVALID + "XML error in the Configuration. " + e.getMessage());
- policyConfig.setPolicyConfigStatus(PolicyConfigStatus.CONFIG_NOT_FOUND);
- }
- }
- } else {
- policyConfig.setConfig(null);
- }
- return policyConfig;
- }
-}
Code Review / policy / engine.git / blobdiff