+++ /dev/null
-/*-
- * ============LICENSE_START=======================================================
- * ECOMP-PAP-REST
- * ================================================================================
- * 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.pap.xacml.rest.components;
-
-
-import java.io.File;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.nio.charset.Charset;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.apache.commons.io.FilenameUtils;
-import org.openecomp.policy.common.logging.eelf.MessageCodes;
-import org.openecomp.policy.common.logging.eelf.PolicyLogger;
-import org.openecomp.policy.pap.xacml.rest.controller.BRMSDictionaryController;
-import org.openecomp.policy.rest.adapter.PolicyRestAdapter;
-
-import com.att.research.xacml.std.IdentifierImpl;
-
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AdviceExpressionType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AdviceExpressionsType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AllOfType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeAssignmentExpressionType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.EffectType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObjectFactory;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.RuleType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
-
-
-public class CreateBrmsRawPolicy extends Policy {
-
- public CreateBrmsRawPolicy() {
- super();
- }
-
- public CreateBrmsRawPolicy(PolicyRestAdapter policyAdapter) {
- this.policyAdapter = policyAdapter;
- this.policyAdapter.setConfigType(policyAdapter.getConfigType());
-
- }
-
- // Saving the Configurations file at server location for CreateBrmsRawPolicy policy.
- protected void saveConfigurations(String policyName, String jsonBody) {
- try {
- if (policyName.endsWith(".xml")) {
- policyName = policyName.substring(0,
- policyName.lastIndexOf(".xml"));
- }
- PrintWriter out = new PrintWriter(CONFIG_HOME + File.separator + policyName + ".txt");
- out.println(jsonBody);
- out.close();
-
- } catch (Exception e) {
- PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "CreateBrmsRawPolicy", "Exception saving configurations file");
- }
- }
-
- // Utility to read json data from the existing file to a string
- static String readFile(String path, Charset encoding) throws IOException {
-
- byte[] encoded = Files.readAllBytes(Paths.get(path));
- return new String(encoded, encoding);
-
- }
-
- // Here we are adding the extension for the configurations file based on the
- // config type selection for saving.
- private String getConfigFile(String filename) {
- filename = FilenameUtils.removeExtension(filename);
- if (filename.endsWith(".txt")) {
- filename = filename.substring(0, filename.length() - 3);
- }
-
- filename = filename + ".txt";
- return filename;
- }
-
- // Validations for Config form
- public boolean validateConfigForm() {
-
- // Validating mandatory Fields.
- isValidForm = true;
- return isValidForm;
-
- }
-
- @Override
- public Map<String, String> savePolicies() throws Exception {
-
- Map<String, String> successMap = new HashMap<>();
- if(isPolicyExists()){
- successMap.put("EXISTS", "This Policy already exist on the PAP");
- return successMap;
- }
-
- if (!isPreparedToSave()) {
- prepareToSave();
- }
- // Until here we prepared the data and here calling the method to create
- // xml.
- Path newPolicyPath = null;
- newPolicyPath = Paths.get(policyAdapter.getNewFileName());
-
- successMap = createPolicy(newPolicyPath, getCorrectPolicyDataObject());
- if (successMap == null) {
- successMap = new HashMap<>();
- PolicyLogger.error("Failed to Update the Database Dictionary Tables.");
- successMap.put("error", "DB UPDATE");
- }
-
- return successMap;
- }
-
- // This is the method for preparing the policy for saving. We have broken it
- // out
- // separately because the fully configured policy is used for multiple
- // things
- @Override
- public boolean prepareToSave() throws Exception {
-
- if (isPreparedToSave()) {
- // we have already done this
- return true;
- }
-
- int version = 0;
- String policyID = policyAdapter.getPolicyID();
- version = policyAdapter.getHighestVersion();
-
- // Create the Instance for pojo, PolicyType object is used in
- // marshalling.
- if (policyAdapter.getPolicyType().equals("Config")) {
- PolicyType policyConfig = new PolicyType();
-
- policyConfig.setVersion(Integer.toString(version));
- policyConfig.setPolicyId(policyID);
- policyConfig.setTarget(new TargetType());
- policyAdapter.setData(policyConfig);
- }
-
- policyName = policyAdapter.getNewFileName();
-
- if (policyAdapter.getData() != null) {
- //String jsonBody = policyAdapter.getJsonBody();
- String configBody=policyAdapter.getConfigBodyData();
- saveConfigurations(policyName, configBody);
-
- // Make sure the filename ends with an extension
- if (policyName.endsWith(".xml") == false) {
- policyName = policyName + ".xml";
- }
-
- PolicyType configPolicy = (PolicyType) policyAdapter.getData();
-
- configPolicy.setDescription(policyAdapter.getPolicyDescription());
-
- configPolicy.setRuleCombiningAlgId(policyAdapter.getRuleCombiningAlgId());
-
- AllOfType allOfOne = new AllOfType();
- String fileName = policyAdapter.getNewFileName();
- String name = fileName.substring(fileName.lastIndexOf("\\") + 1, fileName.length());
- if ((name == null) || (name.equals(""))) {
- name = fileName.substring(fileName.lastIndexOf("/") + 1,
- fileName.length());
- }
- allOfOne.getMatch().add(createMatch("PolicyName", name));
-
-
- AllOfType allOf = new AllOfType();
-
- // Match for ECOMPName
- allOf.getMatch().add(createMatch("ECOMPName", policyAdapter.getEcompName()));
- allOf.getMatch().add(createMatch("ConfigName", policyAdapter.getConfigName()));
- // Match for riskType
- allOf.getMatch().add(createDynamicMatch("RiskType", policyAdapter.getRiskType()));
- // Match for riskLevel
- allOf.getMatch().add(createDynamicMatch("RiskLevel", String.valueOf(policyAdapter.getRiskLevel())));
- // Match for riskguard
- allOf.getMatch().add(createDynamicMatch("guard", policyAdapter.getGuard()));
- // Match for ttlDate
- allOf.getMatch().add(createDynamicMatch("TTLDate", policyAdapter.getTtlDate()));
- AnyOfType anyOf = new AnyOfType();
- anyOf.getAllOf().add(allOfOne);
- anyOf.getAllOf().add(allOf);
-
- TargetType target = new TargetType();
- ((TargetType) target).getAnyOf().add(anyOf);
-
- // Adding the target to the policy element
- configPolicy.setTarget((TargetType) target);
-
- RuleType rule = new RuleType();
- rule.setRuleId(policyAdapter.getRuleID());
-
- rule.setEffect(EffectType.PERMIT);
-
- // Create Target in Rule
- AllOfType allOfInRule = new AllOfType();
-
- // Creating match for ACCESS in rule target
- MatchType accessMatch = new MatchType();
- AttributeValueType accessAttributeValue = new AttributeValueType();
- accessAttributeValue.setDataType(STRING_DATATYPE);
- accessAttributeValue.getContent().add("ACCESS");
- accessMatch.setAttributeValue(accessAttributeValue);
- AttributeDesignatorType accessAttributeDesignator = new AttributeDesignatorType();
- URI accessURI = null;
- try {
- accessURI = new URI(ACTION_ID);
- } catch (URISyntaxException e) {
- PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, e, "CreateBrmsRawPolicy", "Exception creating ACCESS URI");
- }
- accessAttributeDesignator.setCategory(CATEGORY_ACTION);
- accessAttributeDesignator.setDataType(STRING_DATATYPE);
- accessAttributeDesignator.setAttributeId(new IdentifierImpl(
- accessURI).stringValue());
- accessMatch.setAttributeDesignator(accessAttributeDesignator);
- accessMatch.setMatchId(FUNCTION_STRING_EQUAL_IGNORE);
-
- // Creating Config Match in rule Target
- MatchType configMatch = new MatchType();
- AttributeValueType configAttributeValue = new AttributeValueType();
- configAttributeValue.setDataType(STRING_DATATYPE);
-
- configAttributeValue.getContent().add("Config");
-
- configMatch.setAttributeValue(configAttributeValue);
- AttributeDesignatorType configAttributeDesignator = new AttributeDesignatorType();
- URI configURI = null;
- try {
- configURI = new URI(RESOURCE_ID);
- } catch (URISyntaxException e) {
- PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, e, "CreateBrmsRawPolicy", "Exception creating Config URI");
- }
-
- configAttributeDesignator.setCategory(CATEGORY_RESOURCE);
- configAttributeDesignator.setDataType(STRING_DATATYPE);
- configAttributeDesignator.setAttributeId(new IdentifierImpl(
- configURI).stringValue());
- configMatch.setAttributeDesignator(configAttributeDesignator);
- configMatch.setMatchId(FUNCTION_STRING_EQUAL_IGNORE);
-
- allOfInRule.getMatch().add(accessMatch);
- allOfInRule.getMatch().add(configMatch);
-
- AnyOfType anyOfInRule = new AnyOfType();
- anyOfInRule.getAllOf().add(allOfInRule);
-
- TargetType targetInRule = new TargetType();
- targetInRule.getAnyOf().add(anyOfInRule);
-
- rule.setTarget(targetInRule);
- rule.setAdviceExpressions(getAdviceExpressions(version, policyName));
-
- configPolicy
- .getCombinerParametersOrRuleCombinerParametersOrVariableDefinition()
- .add(rule);
- policyAdapter.setPolicyData(configPolicy);
-
- } else {
- PolicyLogger.error("Unsupported data object."
- + policyAdapter.getData().getClass().getCanonicalName());
- }
- setPreparedToSave(true);
- return true;
- }
-
- // Data required for Advice part is setting here.
- private AdviceExpressionsType getAdviceExpressions(int version,
- String fileName) {
-
- // Policy Config ID Assignment
- AdviceExpressionsType advices = new AdviceExpressionsType();
- AdviceExpressionType advice = new AdviceExpressionType();
- advice.setAdviceId("BRMSRAWID");
- advice.setAppliesTo(EffectType.PERMIT);
- // For Configuration
- AttributeAssignmentExpressionType assignment1 = new AttributeAssignmentExpressionType();
- assignment1.setAttributeId("type");
- assignment1.setCategory(CATEGORY_RESOURCE);
- assignment1.setIssuer("");
- AttributeValueType configNameAttributeValue = new AttributeValueType();
- configNameAttributeValue.setDataType(STRING_DATATYPE);
- configNameAttributeValue.getContent().add("Configuration");
- assignment1.setExpression(new ObjectFactory()
- .createAttributeValue(configNameAttributeValue));
- advice.getAttributeAssignmentExpression().add(assignment1);
-
- // For Config file Url if configurations are provided.
- // URL ID Assignment
- AttributeAssignmentExpressionType assignment2 = new AttributeAssignmentExpressionType();
- assignment2.setAttributeId("URLID");
- assignment2.setCategory(CATEGORY_RESOURCE);
- assignment2.setIssuer("");
- AttributeValueType AttributeValue = new AttributeValueType();
- AttributeValue.setDataType(URI_DATATYPE);
-
- String content = CONFIG_URL + "/Config/" + getConfigFile(policyName);
-
- AttributeValue.getContent().add(content);
- assignment2.setExpression(new ObjectFactory()
- .createAttributeValue(AttributeValue));
- advice.getAttributeAssignmentExpression().add(assignment2);
-
- // Policy Name Assignment
- AttributeAssignmentExpressionType assignment3 = new AttributeAssignmentExpressionType();
- assignment3.setAttributeId("PolicyName");
- assignment3.setCategory(CATEGORY_RESOURCE);
- assignment3.setIssuer("");
- AttributeValueType attributeValue3 = new AttributeValueType();
- attributeValue3.setDataType(STRING_DATATYPE);
- fileName = FilenameUtils.removeExtension(fileName);
- fileName = fileName + ".xml";
- System.out.println(fileName);
- String name = fileName.substring(fileName.lastIndexOf("\\") + 1,
- fileName.length());
- if ((name == null) || (name.equals(""))) {
- name = fileName.substring(fileName.lastIndexOf("/") + 1,
- fileName.length());
- }
- System.out.println(name);
- attributeValue3.getContent().add(name);
- assignment3.setExpression(new ObjectFactory()
- .createAttributeValue(attributeValue3));
- advice.getAttributeAssignmentExpression().add(assignment3);
-
- // Version Number Assignment
- AttributeAssignmentExpressionType assignment4 = new AttributeAssignmentExpressionType();
- assignment4.setAttributeId("VersionNumber");
- assignment4.setCategory(CATEGORY_RESOURCE);
- assignment4.setIssuer("");
- AttributeValueType configNameAttributeValue4 = new AttributeValueType();
- configNameAttributeValue4.setDataType(STRING_DATATYPE);
- configNameAttributeValue4.getContent().add(Integer.toString(version));
- assignment4.setExpression(new ObjectFactory()
- .createAttributeValue(configNameAttributeValue4));
- advice.getAttributeAssignmentExpression().add(assignment4);
-
- // Ecomp Name Assignment
- AttributeAssignmentExpressionType assignment5 = new AttributeAssignmentExpressionType();
- assignment5.setAttributeId("matching:" + ECOMPID);
- assignment5.setCategory(CATEGORY_RESOURCE);
- assignment5.setIssuer("");
- AttributeValueType configNameAttributeValue5 = new AttributeValueType();
- configNameAttributeValue5.setDataType(STRING_DATATYPE);
- configNameAttributeValue5.getContent().add(policyAdapter.getEcompName());
- assignment5.setExpression(new ObjectFactory()
- .createAttributeValue(configNameAttributeValue5));
- advice.getAttributeAssignmentExpression().add(assignment5);
-
-
- //Config Name Assignment
- AttributeAssignmentExpressionType assignment6 = new AttributeAssignmentExpressionType();
- assignment6.setAttributeId("matching:" + CONFIGID);
- assignment6.setCategory(CATEGORY_RESOURCE);
- assignment6.setIssuer("");
- AttributeValueType configNameAttributeValue6 = new AttributeValueType();
- configNameAttributeValue6.setDataType(STRING_DATATYPE);
- configNameAttributeValue6.getContent().add(policyAdapter.getConfigName());
- assignment6.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue6));
- advice.getAttributeAssignmentExpression().add(assignment6);
-
- // Adding Controller Information.
- if(policyAdapter.getBrmsController()!=null){
- BRMSDictionaryController brmsDicitonaryController = new BRMSDictionaryController();
- advice.getAttributeAssignmentExpression().add(
- createResponseAttributes("controller:"+ policyAdapter.getBrmsController(),
- brmsDicitonaryController.getControllerDataByID(policyAdapter.getBrmsController()).getController()));
- }
-
- // Adding Dependencies.
- if(policyAdapter.getBrmsDependency()!=null){
- BRMSDictionaryController brmsDicitonaryController = new BRMSDictionaryController();
- ArrayList<String> dependencies = new ArrayList<>();
- StringBuilder key = new StringBuilder();
- for(String dependencyName: policyAdapter.getBrmsDependency()){
- dependencies.add(brmsDicitonaryController.getDependencyDataByID(dependencyName).getDependency());
- key.append(dependencyName + ",");
- }
- advice.getAttributeAssignmentExpression().add(
- createResponseAttributes("dependencies:"+key.toString(), dependencies.toString()));
- }
-
- // Dynamic Field Config Attributes.
- Map<String, String> dynamicFieldConfigAttributes = policyAdapter.getDynamicFieldConfigAttributes();
- for (String keyField : dynamicFieldConfigAttributes.keySet()) {
- advice.getAttributeAssignmentExpression().add(createResponseAttributes("key:"+keyField, dynamicFieldConfigAttributes.get(keyField)));
- }
-
- //Risk Attributes
- AttributeAssignmentExpressionType assignment8 = new AttributeAssignmentExpressionType();
- assignment8.setAttributeId("RiskType");
- assignment8.setCategory(CATEGORY_RESOURCE);
- assignment8.setIssuer("");
-
- AttributeValueType configNameAttributeValue8 = new AttributeValueType();
- configNameAttributeValue8.setDataType(STRING_DATATYPE);
- configNameAttributeValue8.getContent().add(policyAdapter.getRiskType());
- assignment8.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue8));
-
- advice.getAttributeAssignmentExpression().add(assignment8);
-
- AttributeAssignmentExpressionType assignment9 = new AttributeAssignmentExpressionType();
- assignment9.setAttributeId("RiskLevel");
- assignment9.setCategory(CATEGORY_RESOURCE);
- assignment9.setIssuer("");
-
- AttributeValueType configNameAttributeValue9 = new AttributeValueType();
- configNameAttributeValue9.setDataType(STRING_DATATYPE);
- configNameAttributeValue9.getContent().add(policyAdapter.getRiskLevel());
- assignment9.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue9));
-
- advice.getAttributeAssignmentExpression().add(assignment9);
-
- AttributeAssignmentExpressionType assignment10 = new AttributeAssignmentExpressionType();
- assignment10.setAttributeId("guard");
- assignment10.setCategory(CATEGORY_RESOURCE);
- assignment10.setIssuer("");
-
- AttributeValueType configNameAttributeValue10 = new AttributeValueType();
- configNameAttributeValue10.setDataType(STRING_DATATYPE);
- configNameAttributeValue10.getContent().add(policyAdapter.getGuard());
- assignment10.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue10));
-
- advice.getAttributeAssignmentExpression().add(assignment10);
-
- AttributeAssignmentExpressionType assignment11 = new AttributeAssignmentExpressionType();
- assignment11.setAttributeId("TTLDate");
- assignment11.setCategory(CATEGORY_RESOURCE);
- assignment11.setIssuer("");
-
- AttributeValueType configNameAttributeValue11 = new AttributeValueType();
- configNameAttributeValue11.setDataType(STRING_DATATYPE);
- configNameAttributeValue11.getContent().add(policyAdapter.getTtlDate());
- assignment11.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue11));
-
- advice.getAttributeAssignmentExpression().add(assignment11);
-
- advices.getAdviceExpression().add(advice);
- return advices;
- }
-
- @Override
- public Object getCorrectPolicyDataObject() {
- return policyAdapter.getData();
- }
-
- private AttributeAssignmentExpressionType createResponseAttributes(String key, String value){
- AttributeAssignmentExpressionType assignment7 = new AttributeAssignmentExpressionType();
- assignment7.setAttributeId(key);
- assignment7.setCategory(CATEGORY_RESOURCE);
- assignment7.setIssuer("");
- AttributeValueType configNameAttributeValue7 = new AttributeValueType();
- configNameAttributeValue7.setDataType(STRING_DATATYPE);
- configNameAttributeValue7.getContent().add(value);
- assignment7.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue7));
- return assignment7;
- }
-}
Code Review / policy / engine.git / blobdiff