2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 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
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.policy.pap.xacml.rest.components;
23 import java.io.ByteArrayInputStream;
25 import java.io.IOException;
27 import java.net.URISyntaxException;
28 import java.nio.charset.StandardCharsets;
29 import java.nio.file.Files;
30 import java.nio.file.Path;
31 import java.nio.file.Paths;
32 import java.util.ArrayList;
33 import java.util.Arrays;
34 import java.util.HashMap;
35 import java.util.LinkedList;
36 import java.util.List;
38 import java.util.UUID;
40 import javax.persistence.EntityManager;
41 import javax.persistence.Query;
43 import org.openecomp.policy.common.logging.eelf.MessageCodes;
44 import org.openecomp.policy.common.logging.eelf.PolicyLogger;
45 import org.openecomp.policy.common.logging.flexlogger.FlexLogger;
46 import org.openecomp.policy.common.logging.flexlogger.Logger;
47 import org.openecomp.policy.controlloop.policy.builder.BuilderException;
48 import org.openecomp.policy.controlloop.policy.builder.Results;
49 import org.openecomp.policy.controlloop.policy.guard.Constraint;
50 import org.openecomp.policy.controlloop.policy.guard.ControlLoopGuard;
51 import org.openecomp.policy.controlloop.policy.guard.Guard;
52 import org.openecomp.policy.controlloop.policy.guard.GuardPolicy;
53 import org.openecomp.policy.controlloop.policy.guard.builder.ControlLoopGuardBuilder;
54 import org.openecomp.policy.pap.xacml.rest.XACMLPapServlet;
55 import org.openecomp.policy.pap.xacml.rest.util.JPAUtils;
56 import org.openecomp.policy.rest.adapter.PolicyRestAdapter;
57 import org.openecomp.policy.rest.jpa.Datatype;
58 import org.openecomp.policy.rest.jpa.DecisionSettings;
59 import org.openecomp.policy.rest.jpa.FunctionDefinition;
60 import org.openecomp.policy.xacml.api.XACMLErrorConstants;
61 import org.openecomp.policy.xacml.std.pip.engines.aaf.AAFEngine;
62 import org.openecomp.policy.xacml.util.XACMLPolicyScanner;
64 import com.att.research.xacml.std.IdentifierImpl;
66 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AdviceExpressionType;
67 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AdviceExpressionsType;
68 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AllOfType;
69 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
70 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ApplyType;
71 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeAssignmentExpressionType;
72 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType;
73 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
74 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ConditionType;
75 import oasis.names.tc.xacml._3_0.core.schema.wd_17.EffectType;
76 import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
77 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObjectFactory;
78 import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
79 import oasis.names.tc.xacml._3_0.core.schema.wd_17.RuleType;
80 import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
81 import oasis.names.tc.xacml._3_0.core.schema.wd_17.VariableDefinitionType;
82 import oasis.names.tc.xacml._3_0.core.schema.wd_17.VariableReferenceType;
84 public class DecisionPolicy extends Policy {
86 private static final Logger LOGGER = FlexLogger.getLogger(DecisionPolicy.class);
88 public static final String FUNCTION_NOT = "urn:oasis:names:tc:xacml:1.0:function:not";
89 private static final String AAFProvider = "AAF";
90 public static final String GUARD_YAML = "GUARD_YAML";
91 public static final String GUARD_BL_YAML = "GUARD_BL_YAML";
92 private static final String XACML_GUARD_TEMPLATE = "Decision_GuardPolicyTemplate.xml";
93 private static final String XACML_BLGUARD_TEMPLATE = "Decision_GuardBLPolicyTemplate.xml";
95 private static final String ECOMPNAME = "ECOMPName";
96 private static final String POLICY_NAME = "PolicyName";
97 private static final String DESCRIPTION = "description";
100 List<String> dynamicLabelRuleAlgorithms = new LinkedList<>();
101 List<String> dynamicFieldComboRuleAlgorithms = new LinkedList<>();
102 List<String> dynamicFieldOneRuleAlgorithms = new LinkedList<>();
103 List<String> dynamicFieldTwoRuleAlgorithms = new LinkedList<>();
104 List<String> dataTypeList = new LinkedList<>();
106 protected Map<String, String> dropDownMap = new HashMap<>();
109 public DecisionPolicy() {
113 public DecisionPolicy(PolicyRestAdapter policyAdapter){
114 this.policyAdapter = policyAdapter;
118 public Map<String, String> savePolicies() throws Exception {
120 Map<String, String> successMap = new HashMap<>();
121 if(isPolicyExists()){
122 successMap.put("EXISTS", "This Policy already exist on the PAP");
126 if(!isPreparedToSave()){
127 //Prep and configure the policy for saving
131 // Until here we prepared the data and here calling the method to create xml.
132 Path newPolicyPath = null;
133 newPolicyPath = Paths.get(policyAdapter.getNewFileName());
135 successMap = createPolicy(newPolicyPath,getCorrectPolicyDataObject());
139 //This is the method for preparing the policy for saving. We have broken it out
140 //separately because the fully configured policy is used for multiple things
142 public boolean prepareToSave() throws Exception{
144 if(isPreparedToSave()){
145 //we have already done this
150 String policyID = policyAdapter.getPolicyID();
151 version = policyAdapter.getHighestVersion();
153 // Create the Instance for pojo, PolicyType object is used in marshalling.
154 if ("Decision".equals(policyAdapter.getPolicyType())) {
155 PolicyType policyConfig = new PolicyType();
157 policyConfig.setVersion(Integer.toString(version));
158 policyConfig.setPolicyId(policyID);
159 policyConfig.setTarget(new TargetType());
160 policyAdapter.setData(policyConfig);
162 policyName = policyAdapter.getNewFileName();
164 if(policyAdapter.getRuleProvider().equals(GUARD_YAML) || policyAdapter.getRuleProvider().equals(GUARD_BL_YAML)){
165 Map<String, String> yamlParams = new HashMap<>();
166 yamlParams.put(DESCRIPTION, (policyAdapter.getPolicyDescription()!=null)? policyAdapter.getPolicyDescription(): "YAML Guard Policy");
167 String fileName = policyAdapter.getNewFileName();
168 String name = fileName.substring(fileName.lastIndexOf('\\') + 1, fileName.length());
169 if ((name == null) || ("".equals(name))) {
170 name = fileName.substring(fileName.lastIndexOf('/') + 1, fileName.length());
172 yamlParams.put(POLICY_NAME, name);
173 yamlParams.put(ECOMPNAME, policyAdapter.getEcompName());
174 Map<String, String> params = policyAdapter.getDynamicFieldConfigAttributes();
175 yamlParams.putAll(params);
176 // Call YAML to XACML
177 PolicyType decisionPolicy = getGuardPolicy(yamlParams, policyAdapter.getRuleProvider());
178 decisionPolicy.setRuleCombiningAlgId(policyAdapter.getRuleCombiningAlgId());
179 decisionPolicy.setVersion(Integer.toString(version));
180 policyAdapter.setPolicyData(decisionPolicy);
181 policyAdapter.setData(decisionPolicy);
182 }else if (policyAdapter.getData() != null) {
183 PolicyType decisionPolicy = (PolicyType) policyAdapter.getData();
185 decisionPolicy.setDescription(policyAdapter.getPolicyDescription());
187 decisionPolicy.setRuleCombiningAlgId(policyAdapter.getRuleCombiningAlgId());
188 AllOfType allOfOne = new AllOfType();
189 String fileName = policyAdapter.getNewFileName();
190 String name = fileName.substring(fileName.lastIndexOf('\\') + 1, fileName.length());
191 if ((name == null) || ("".equals(name))) {
192 name = fileName.substring(fileName.lastIndexOf('/') + 1, fileName.length());
194 allOfOne.getMatch().add(createMatch(POLICY_NAME, name));
196 AllOfType allOf = new AllOfType();
199 allOf.getMatch().add(createMatch(ECOMPNAME, (policyAdapter.getEcompName())));
201 Map<String, String> dynamicFieldComponentAttributes = policyAdapter.getDynamicFieldConfigAttributes();
202 if(policyAdapter.getRuleProvider()!=null && policyAdapter.getRuleProvider().equals(AAFProvider)){
203 dynamicFieldComponentAttributes = new HashMap<>();
206 // If there is any dynamic field attributes create the matches here
207 for (String keyField : dynamicFieldComponentAttributes.keySet()) {
208 String key = keyField;
209 String value = dynamicFieldComponentAttributes.get(key);
210 MatchType dynamicMatch = createDynamicMatch(key, value);
211 allOf.getMatch().add(dynamicMatch);
214 AnyOfType anyOf = new AnyOfType();
215 anyOf.getAllOf().add(allOfOne);
216 anyOf.getAllOf().add(allOf);
218 TargetType target = new TargetType();
219 target.getAnyOf().add(anyOf);
220 decisionPolicy.setTarget(target);
222 Map<String, String> dynamicFieldDecisionSettings = policyAdapter.getDynamicSettingsMap();
224 //dynamicVariableList = policyAdapter.getDynamicVariableList();
225 if(policyAdapter.getRuleProvider()!=null && policyAdapter.getRuleProvider().equals(AAFProvider)){
226 dynamicFieldDecisionSettings = new HashMap<>();
229 // settings are dynamic so check how many rows are added and add all
230 for (String keyField : dynamicFieldDecisionSettings.keySet()) {
231 String key = keyField;
232 String value = dynamicFieldDecisionSettings.get(key);
233 //String dataType = (String) dynamicVariableList.get(counter);
234 String dataType = getDataType(key);
235 VariableDefinitionType dynamicVariable = createDynamicVariable(key, value, dataType);
236 decisionPolicy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(dynamicVariable);
239 createRule(decisionPolicy, true);
240 createRule(decisionPolicy, false);
243 setPreparedToSave(true);
247 public PolicyType getGuardPolicy(Map<String, String> yamlParams, String ruleProvider) {
249 ControlLoopGuardBuilder builder = ControlLoopGuardBuilder.Factory.buildControlLoopGuard(new Guard());
250 GuardPolicy policy1 = new GuardPolicy((policyAdapter.getUuid()!=null? policyAdapter.getUuid(): UUID.randomUUID().toString()) ,yamlParams.get(POLICY_NAME), yamlParams.get(DESCRIPTION), yamlParams.get("actor"), yamlParams.get("recipe"));
251 builder = builder.addGuardPolicy(policy1);
252 Map<String, String> time_in_range = new HashMap<>();
253 time_in_range.put("arg2", yamlParams.get("guardActiveStart"));
254 time_in_range.put("arg3", yamlParams.get("guardActiveEnd"));
255 String blackListString = yamlParams.get("blackList");
256 List<String> blackList = null;
257 if(blackListString!=null){
258 if (blackListString.contains(",")){
259 blackList = Arrays.asList(blackListString.split(","));
262 blackList = new ArrayList<>();
263 blackList.add(blackListString);
267 Path xacmlTemplatePath;
269 ClassLoader classLoader = getClass().getClassLoader();
270 switch (ruleProvider){
272 templateFile = new File(classLoader.getResource(XACML_BLGUARD_TEMPLATE).getFile());
273 xacmlTemplatePath = templateFile.toPath();
274 cons = new Constraint(time_in_range,blackList);
277 templateFile = new File(classLoader.getResource(XACML_GUARD_TEMPLATE).getFile());
278 xacmlTemplatePath = templateFile.toPath();
279 cons = new Constraint(Integer.parseInt(yamlParams.get("limit")), yamlParams.get("timeWindow"), time_in_range);
282 builder = builder.addLimitConstraint(policy1.getId(), cons);
283 // Build the specification
284 Results results = builder.buildSpecification();
286 ControlLoopGuard yamlGuardObject = SafePolicyBuilder.loadYamlGuard(results.getSpecification());
288 String xacmlTemplateContent;
290 xacmlTemplateContent = new String(Files.readAllBytes(xacmlTemplatePath));
291 HashMap<String, String> yamlSpecs = new HashMap<>();
292 yamlSpecs.put(POLICY_NAME, yamlParams.get(POLICY_NAME));
293 yamlSpecs.put(DESCRIPTION, yamlParams.get(DESCRIPTION));
294 yamlSpecs.put(ECOMPNAME, yamlParams.get(ECOMPNAME));
295 yamlSpecs.put("actor", yamlGuardObject.getGuards().getFirst().getActor());
296 yamlSpecs.put("recipe", yamlGuardObject.getGuards().getFirst().getRecipe());
297 if(yamlGuardObject.getGuards().getFirst().getLimit_constraints().getFirst().getNum()!=null){
298 yamlSpecs.put("limit", yamlGuardObject.getGuards().getFirst().getLimit_constraints().getFirst().getNum().toString());
300 if(yamlGuardObject.getGuards().getFirst().getLimit_constraints().getFirst().getDuration()!=null){
301 yamlSpecs.put("timeWindow", yamlGuardObject.getGuards().getFirst().getLimit_constraints().getFirst().getDuration());
303 yamlSpecs.put("guardActiveStart", yamlGuardObject.getGuards().getFirst().getLimit_constraints().getFirst().getTime_in_range().get("arg2"));
304 yamlSpecs.put("guardActiveEnd", yamlGuardObject.getGuards().getFirst().getLimit_constraints().getFirst().getTime_in_range().get("arg3"));
305 String xacmlPolicyContent = SafePolicyBuilder.generateXacmlGuard(xacmlTemplateContent,yamlSpecs, yamlGuardObject.getGuards().getFirst().getLimit_constraints().getFirst().getBlacklist());
306 // Convert the Policy into Stream input to Policy Adapter.
307 Object policy = XACMLPolicyScanner.readPolicy(new ByteArrayInputStream(xacmlPolicyContent.getBytes(StandardCharsets.UTF_8)));
308 return (PolicyType) policy;
309 } catch (IOException e) {
310 LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Error while creating the policy " + e.getMessage() + e);
312 } catch (BuilderException e) {
313 LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Error while creating the policy " + e.getMessage() +e);
318 private DecisionSettings findDecisionSettingsBySettingId(String settingId) {
319 DecisionSettings decisionSetting = null;
321 EntityManager em = XACMLPapServlet.getEmf().createEntityManager();
322 Query getDecisionSettings = em.createNamedQuery("DecisionSettings.findAll");
323 List<?> decisionSettingsList = getDecisionSettings.getResultList();
325 for (Object id : decisionSettingsList) {
326 decisionSetting = (DecisionSettings) id;
327 if (decisionSetting.getXacmlId().equals(settingId)) {
331 return decisionSetting;
334 private void createRule(PolicyType decisionPolicy, boolean permitRule) {
335 RuleType rule = new RuleType();
337 rule.setRuleId(policyAdapter.getRuleID());
340 rule.setEffect(EffectType.PERMIT);
342 rule.setEffect(EffectType.DENY);
344 rule.setTarget(new TargetType());
346 // Create Target in Rule
347 AllOfType allOfInRule = new AllOfType();
349 // Creating match for ACCESS in rule target
350 MatchType accessMatch = new MatchType();
351 AttributeValueType accessAttributeValue = new AttributeValueType();
352 accessAttributeValue.setDataType(STRING_DATATYPE);
353 accessAttributeValue.getContent().add("DECIDE");
354 accessMatch.setAttributeValue(accessAttributeValue);
355 AttributeDesignatorType accessAttributeDesignator = new AttributeDesignatorType();
356 URI accessURI = null;
358 accessURI = new URI(ACTION_ID);
359 } catch (URISyntaxException e) {
360 PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, e, "DecisionPolicy", "Exception creating ACCESS URI");
362 accessAttributeDesignator.setCategory(CATEGORY_ACTION);
363 accessAttributeDesignator.setDataType(STRING_DATATYPE);
364 accessAttributeDesignator.setAttributeId(new IdentifierImpl(accessURI).stringValue());
365 accessMatch.setAttributeDesignator(accessAttributeDesignator);
366 accessMatch.setMatchId(FUNCTION_STRING_EQUAL_IGNORE);
368 dynamicLabelRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmLabels();
369 dynamicFieldComboRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmCombo();
370 dynamicFieldOneRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmField1();
371 dynamicFieldTwoRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmField2();
372 dropDownMap = createDropDownMap();
374 if(policyAdapter.getRuleProvider()!=null && policyAdapter.getRuleProvider().equals(AAFProvider)){
375 // Values for AAF Provider are here for XML Creation.
376 ConditionType condition = new ConditionType();
377 ApplyType decisionApply = new ApplyType();
378 String selectedFunction = "boolean-equal";
380 AttributeValueType value1 = new AttributeValueType();
381 value1.setDataType(BOOLEAN_DATATYPE);
382 value1.getContent().add("true");
384 AttributeDesignatorType value2 = new AttributeDesignatorType();
385 value2.setAttributeId(AAFEngine.AAF_RESULT);
386 value2.setCategory(CATEGORY_RESOURCE);
387 value2.setDataType(BOOLEAN_DATATYPE);
388 value2.setMustBePresent(false);
390 ApplyType innerDecisionApply = new ApplyType();
391 innerDecisionApply.setFunctionId(FUNCTION_BOOLEAN_ONE_AND_ONLY);
392 innerDecisionApply.getExpression().add(new ObjectFactory().createAttributeDesignator(value2));
394 decisionApply.setFunctionId(dropDownMap.get(selectedFunction));
395 decisionApply.getExpression().add(new ObjectFactory().createAttributeValue(value1));
396 decisionApply.getExpression().add(new ObjectFactory().createApply(innerDecisionApply));
397 condition.setExpression(new ObjectFactory().createApply(decisionApply));
399 ApplyType notOuterApply = new ApplyType();
400 notOuterApply.setFunctionId(FUNCTION_NOT);
401 notOuterApply.getExpression().add(condition.getExpression());
402 condition.setExpression(new ObjectFactory().createApply(notOuterApply));
404 rule.setCondition(condition);
405 allOfInRule.getMatch().add(accessMatch);
407 AnyOfType anyOfInRule = new AnyOfType();
408 anyOfInRule.getAllOf().add(allOfInRule);
410 TargetType targetInRule = new TargetType();
411 targetInRule.getAnyOf().add(anyOfInRule);
413 rule.setTarget(targetInRule);
415 AdviceExpressionsType adviceExpressions = new AdviceExpressionsType();
416 AdviceExpressionType adviceExpression = new AdviceExpressionType();
417 adviceExpression.setAdviceId(AAFProvider);
418 adviceExpression.setAppliesTo(EffectType.DENY);
419 AttributeAssignmentExpressionType assignment = new AttributeAssignmentExpressionType();
420 assignment.setAttributeId("aaf.response");
421 assignment.setCategory(CATEGORY_RESOURCE);
422 AttributeDesignatorType value = new AttributeDesignatorType();
423 value.setAttributeId(AAFEngine.AAF_RESPONSE);
424 value.setCategory(CATEGORY_RESOURCE);
425 value.setDataType(STRING_DATATYPE);
426 value.setMustBePresent(false);
427 assignment.setExpression(new ObjectFactory().createAttributeDesignator(value));
428 adviceExpression.getAttributeAssignmentExpression().add(assignment);
429 adviceExpressions.getAdviceExpression().add(adviceExpression);
430 rule.setAdviceExpressions(adviceExpressions);
432 decisionPolicy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(rule);
433 policyAdapter.setPolicyData(decisionPolicy);
435 }else if (dynamicLabelRuleAlgorithms != null && !dynamicLabelRuleAlgorithms.isEmpty()) {
436 boolean isCompound = false;
437 ConditionType condition = new ConditionType();
438 int index = dynamicFieldOneRuleAlgorithms.size() - 1;
440 for (String labelAttr : dynamicLabelRuleAlgorithms) {
441 // if the rule algorithm as a label means it is a compound
442 if (dynamicFieldOneRuleAlgorithms.get(index).equals(labelAttr)) {
443 ApplyType decisionApply = new ApplyType();
445 String selectedFunction = dynamicFieldComboRuleAlgorithms.get(index);
446 String value1 = dynamicFieldOneRuleAlgorithms.get(index);
447 String value2 = dynamicFieldTwoRuleAlgorithms.get(index);
448 decisionApply.setFunctionId(dropDownMap.get(selectedFunction));
449 decisionApply.getExpression().add(new ObjectFactory().createApply(getInnerDecisionApply(value1)));
450 decisionApply.getExpression().add(new ObjectFactory().createApply(getInnerDecisionApply(value2)));
451 condition.setExpression(new ObjectFactory().createApply(decisionApply));
455 // if rule algorithm not a compound
457 condition.setExpression(new ObjectFactory().createApply(getInnerDecisionApply(dynamicLabelRuleAlgorithms.get(index))));
461 ApplyType notOuterApply = new ApplyType();
462 notOuterApply.setFunctionId(FUNCTION_NOT);
463 notOuterApply.getExpression().add(condition.getExpression());
464 condition.setExpression(new ObjectFactory().createApply(notOuterApply));
466 rule.setCondition(condition);
467 allOfInRule.getMatch().add(accessMatch);
469 AnyOfType anyOfInRule = new AnyOfType();
470 anyOfInRule.getAllOf().add(allOfInRule);
472 TargetType targetInRule = new TargetType();
473 targetInRule.getAnyOf().add(anyOfInRule);
475 rule.setTarget(targetInRule);
477 decisionPolicy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(rule);
478 policyAdapter.setPolicyData(decisionPolicy);
481 PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE + "Unsupported data object."+ policyAdapter.getData().getClass().getCanonicalName());
486 // if compound setting the inner apply here
487 protected ApplyType getInnerDecisionApply(String value1Label) {
488 ApplyType decisionApply = new ApplyType();
490 // check the index for the label.
491 for (String labelAttr : dynamicLabelRuleAlgorithms) {
492 if (labelAttr.equals(value1Label)) {
493 String value1 = dynamicFieldOneRuleAlgorithms.get(index);
494 populateDataTypeList(value1);
496 // check if the row contains label again
497 for (String labelValue : dynamicLabelRuleAlgorithms) {
498 if (labelValue.equals(value1)) {
499 return getCompoundDecisionApply(index);
503 // Getting the values from the form.
504 String functionKey = dynamicFieldComboRuleAlgorithms.get(index);
505 String value2 = dynamicFieldTwoRuleAlgorithms.get(index);
506 decisionApply.setFunctionId(dropDownMap.get(functionKey));
507 // if two text field are rule attributes.
508 if ((value1.contains(RULE_VARIABLE)) && (value2.contains(RULE_VARIABLE))) {
509 ApplyType innerDecisionApply1 = new ApplyType();
510 ApplyType innerDecisionApply2 = new ApplyType();
511 AttributeDesignatorType attributeDesignator1 = new AttributeDesignatorType();
512 AttributeDesignatorType attributeDesignator2 = new AttributeDesignatorType();
513 //If selected function is Integer function set integer functionID
514 if(functionKey.toLowerCase().contains("integer")){
515 innerDecisionApply1.setFunctionId(FUNTION_INTEGER_ONE_AND_ONLY );
516 innerDecisionApply2.setFunctionId(FUNTION_INTEGER_ONE_AND_ONLY);
517 attributeDesignator1.setDataType(INTEGER_DATATYPE);
518 attributeDesignator2.setDataType(INTEGER_DATATYPE);
520 //If selected function is not a Integer function set String functionID
521 innerDecisionApply1.setFunctionId(FUNCTION_STRING_ONE_AND_ONLY);
522 innerDecisionApply2.setFunctionId(FUNCTION_STRING_ONE_AND_ONLY);
523 attributeDesignator1.setDataType(STRING_DATATYPE);
524 attributeDesignator2.setDataType(STRING_DATATYPE);
526 attributeDesignator1.setCategory(CATEGORY_RESOURCE);
527 attributeDesignator2.setCategory(CATEGORY_RESOURCE);
528 //Here set actual field values
529 attributeDesignator1.setAttributeId(value1. contains("resource:")?value1.substring( 9):value1.substring(8));
530 attributeDesignator2.setAttributeId(value1. contains("resource:")?value1.substring( 9):value1.substring(8));
531 innerDecisionApply1.getExpression().add(new ObjectFactory().createAttributeDesignator( attributeDesignator1));
532 innerDecisionApply2.getExpression().add(new ObjectFactory().createAttributeDesignator( attributeDesignator2));
533 decisionApply.getExpression().add(new ObjectFactory().createApply(innerDecisionApply1));
534 decisionApply.getExpression().add(new ObjectFactory().createApply(innerDecisionApply2));
536 // if either of one text field is rule attribute.
537 if (!value1.startsWith("S_")) {
538 ApplyType innerDecisionApply = new ApplyType();
539 AttributeDesignatorType attributeDesignator = new AttributeDesignatorType();
540 AttributeValueType decisionConditionAttributeValue = new AttributeValueType();
542 if (functionKey.toLowerCase().contains("integer")) {
543 innerDecisionApply.setFunctionId(FUNTION_INTEGER_ONE_AND_ONLY);
544 decisionConditionAttributeValue.setDataType(INTEGER_DATATYPE);
545 attributeDesignator.setDataType(INTEGER_DATATYPE);
547 innerDecisionApply.setFunctionId(FUNCTION_STRING_ONE_AND_ONLY);
548 decisionConditionAttributeValue.setDataType(STRING_DATATYPE);
549 attributeDesignator.setDataType(STRING_DATATYPE);
552 String attributeId = null;
553 String attributeValue = null;
555 // Find which textField has rule attribute and set it as
556 // attributeId and the other as attributeValue.
557 attributeId = value1;
558 attributeValue = value2;
560 if (attributeId != null) {
561 attributeDesignator.setCategory(CATEGORY_RESOURCE);
562 attributeDesignator.setAttributeId(attributeId);
564 decisionConditionAttributeValue.getContent().add(attributeValue);
565 innerDecisionApply.getExpression().add(new ObjectFactory().createAttributeDesignator(attributeDesignator));
566 decisionApply.getExpression().add(new ObjectFactory().createAttributeValue(decisionConditionAttributeValue));
567 decisionApply.getExpression().add(new ObjectFactory().createApply(innerDecisionApply));
569 value1 = value1.substring(2, value1.length());
570 VariableReferenceType variableReferenceType = new VariableReferenceType();
571 variableReferenceType.setVariableId(value1);
573 String dataType = dataTypeList.get(index);
575 AttributeValueType decisionConditionAttributeValue = new AttributeValueType();
576 decisionConditionAttributeValue.setDataType(dataType);
577 decisionConditionAttributeValue.getContent().add(value2);
578 decisionApply.getExpression().add(new ObjectFactory().createVariableReference(variableReferenceType));
579 decisionApply.getExpression().add(new ObjectFactory().createAttributeValue(decisionConditionAttributeValue));
585 return decisionApply;
588 // if the rule algorithm is multiple compound one setting the apply
589 protected ApplyType getCompoundDecisionApply(int index) {
590 ApplyType decisionApply = new ApplyType();
591 String selectedFunction = dynamicFieldComboRuleAlgorithms.get(index);
592 String value1 = dynamicFieldOneRuleAlgorithms.get(index);
593 String value2 = dynamicFieldTwoRuleAlgorithms.get(index);
594 decisionApply.setFunctionId(dropDownMap.get(selectedFunction));
595 decisionApply.getExpression().add(new ObjectFactory().createApply(getInnerDecisionApply(value1)));
596 decisionApply.getExpression().add(new ObjectFactory().createApply(getInnerDecisionApply(value2)));
597 return decisionApply;
600 private VariableDefinitionType createDynamicVariable(String key, String value, String dataType) {
601 VariableDefinitionType dynamicVariable = new VariableDefinitionType();
602 AttributeValueType dynamicAttributeValue = new AttributeValueType();
604 dynamicAttributeValue.setDataType(dataType);
605 dynamicAttributeValue.getContent().add(value);
607 dynamicVariable.setVariableId(key);
608 dynamicVariable.setExpression(new ObjectFactory().createAttributeValue(dynamicAttributeValue));
610 return dynamicVariable;
614 private void populateDataTypeList(String value1) {
615 String dataType = null;
617 if(value1.contains("S_")) {
618 value1 = value1.substring(2, value1.length());
619 DecisionSettings decisionSettings = findDecisionSettingsBySettingId(value1.substring(2, value1.length()));
620 if (decisionSettings != null && "string".equals(decisionSettings.getDatatypeBean().getShortName())) {
621 dataType = STRING_DATATYPE;
622 } else if (decisionSettings != null && "boolean".equals(decisionSettings.getDatatypeBean().getShortName())) {
623 dataType = BOOLEAN_DATATYPE;
625 dataType = INTEGER_DATATYPE;
631 dataTypeList.add(dataType);
634 private Map<String,String> createDropDownMap(){
635 JPAUtils jpaUtils = null;
637 jpaUtils = JPAUtils.getJPAUtilsInstance(XACMLPapServlet.getEmf());
638 } catch (Exception e) {
639 LOGGER.error("Exception Occured"+e);
641 Map<String, String> dropDownMap = new HashMap<>();
643 Map<Datatype, List<FunctionDefinition>> functionMap = jpaUtils.getFunctionDatatypeMap();
644 for (Map.Entry<Datatype,List<FunctionDefinition>> map: functionMap.entrySet()) {
645 for (FunctionDefinition functionDef : map.getValue()) {
646 dropDownMap.put(functionDef.getShortname(),functionDef.getXacmlid());
654 private String getDataType(String key) {
656 DecisionSettings decisionSettings = findDecisionSettingsBySettingId(key);
657 String dataType = null;
659 if (decisionSettings != null && "string".equals(decisionSettings.getDatatypeBean().getShortName())) {
660 dataType = STRING_DATATYPE;
661 } else if (decisionSettings != null && "boolean".equals(decisionSettings.getDatatypeBean().getShortName())) {
662 dataType = BOOLEAN_DATATYPE;
664 dataType = INTEGER_DATATYPE;
671 public Object getCorrectPolicyDataObject() {
672 return policyAdapter.getData();