diff options
Diffstat (limited to 'ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/ActionPolicy.java')
| -rw-r--r-- | ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/ActionPolicy.java | 160 |
1 files changed, 87 insertions, 73 deletions
diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/ActionPolicy.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/ActionPolicy.java index 9f84a4eac..571a82036 100644 --- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/ActionPolicy.java +++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/ActionPolicy.java @@ -7,9 +7,9 @@ * 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. @@ -30,6 +30,7 @@ import java.util.HashMap; import java.util.LinkedList; import java.util.List; import java.util.Map; +import java.util.Objects; import org.onap.policy.common.logging.eelf.MessageCodes; import org.onap.policy.common.logging.eelf.PolicyLogger; @@ -56,17 +57,17 @@ import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionType; import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionsType; 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; +import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType; public class ActionPolicy extends Policy { - + /** * ActionPolicy Fields */ private static final Logger LOGGER = FlexLogger.getLogger(ActionPolicy.class); - + public static final String JSON_CONFIG = "JSON"; - + public static final String PDP_ACTION = "PDP"; public static final String PEP_ACTION = "PEP"; public static final String TYPE_ACTION = "REST"; @@ -81,46 +82,46 @@ public class ActionPolicy extends Policy { public static final String HEADERS_ATTRIBUTEID = "headers"; public static final String URL_ATTRIBUTEID = "url"; public static final String BODY_ATTRIBUTEID = "body"; - + List<String> dynamicLabelRuleAlgorithms = new LinkedList<>(); List<String> dynamicFieldFunctionRuleAlgorithms = new LinkedList<>(); List<String> dynamicFieldOneRuleAlgorithms = new LinkedList<>(); List<String> dynamicFieldTwoRuleAlgorithms = new LinkedList<>(); - - + private CommonClassDao commonClassDao; - + private static boolean isAttribute = false; - private synchronized static boolean getAttribute () { + + private synchronized static boolean getAttribute() { return isAttribute; } - + public ActionPolicy() { super(); } - - public ActionPolicy(PolicyRestAdapter policyAdapter, CommonClassDao commonClassDao){ + + public ActionPolicy(PolicyRestAdapter policyAdapter, CommonClassDao commonClassDao) { this.policyAdapter = policyAdapter; this.commonClassDao = commonClassDao; } @Override public Map<String, String> savePolicies() throws PAPException { - + Map<String, String> successMap = new HashMap<>(); - if(isPolicyExists()){ + if (isPolicyExists()) { successMap.put("EXISTS", "This Policy already exist on the PAP"); return successMap; } - - if(!ActionPolicy.getAttribute()) { + + if (!ActionPolicy.getAttribute()) { successMap.put("invalidAttribute", "Action Attrbute was not in the database."); return successMap; } - - if(!isPreparedToSave()){ + + if (!isPreparedToSave()) { //Prep and configure the policy for saving prepareToSave(); } @@ -128,24 +129,24 @@ public class ActionPolicy extends Policy { // 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() ); - return successMap; + successMap = createPolicy(newPolicyPath, getCorrectPolicyDataObject()); + 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 PAPException{ + public boolean prepareToSave() throws PAPException { - if(isPreparedToSave()){ + 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("Action")) { PolicyType policyConfig = new PolicyType(); @@ -155,34 +156,36 @@ public class ActionPolicy extends Policy { policyConfig.setTarget(new TargetType()); policyAdapter.setData(policyConfig); } - + policyName = policyAdapter.getNewFileName(); - + if (policyAdapter.getData() != null) { // Action body is optional so checking value provided or not String comboDictValue = policyAdapter.getActionAttribute(); String actionBody = policyAdapter.getActionBody(); setAttribute(false); - //if actionBody is null or empty then we know the ActionAttribute in the request does not exist in the dictionary - if(!(actionBody==null || "".equals(actionBody))){ + //if actionBody is null or empty then we know the ActionAttribute in the request does not exist in the + // dictionary + if (!(actionBody == null || "".equals(actionBody))) { saveActionBody(policyName, actionBody); setAttribute(true); } else { - if(!getAttribute()){ - LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Could not find " + comboDictValue + " in the ActionPolicyDict table."); + if (!getAttribute()) { + LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Could not find " + comboDictValue + + " in the ActionPolicyDict table."); return false; } } - + PolicyType actionPolicy = (PolicyType) policyAdapter.getData(); actionPolicy.setDescription(policyAdapter.getPolicyDescription()); actionPolicy.setRuleCombiningAlgId(policyAdapter.getRuleCombiningAlgId()); AllOfType allOf = new AllOfType(); - + Map<String, String> dynamicFieldComponentAttributes = policyAdapter.getDynamicFieldConfigAttributes(); - + // If there is any dynamic field attributes create the matches here for (String keyField : dynamicFieldComponentAttributes.keySet()) { String key = keyField; @@ -196,21 +199,21 @@ public class ActionPolicy extends Policy { TargetType target = new TargetType(); target.getAnyOf().add(anyOf); - + // Adding the target to the policy element actionPolicy.setTarget(target); - + RuleType rule = new RuleType(); rule.setRuleId(policyAdapter.getRuleID()); rule.setEffect(EffectType.PERMIT); rule.setTarget(new TargetType()); - + dynamicLabelRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmLabels(); dynamicFieldFunctionRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmCombo(); dynamicFieldOneRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmField1(); dynamicFieldTwoRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmField2(); - + // Rule attributes are optional and dynamic so check and add them to condition. if (dynamicLabelRuleAlgorithms != null && !dynamicLabelRuleAlgorithms.isEmpty()) { boolean isCompound = false; @@ -222,7 +225,7 @@ public class ActionPolicy extends Policy { if (dynamicFieldOneRuleAlgorithms.get(index).equals(labelAttr)) { ApplyType actionApply = new ApplyType(); - String selectedFunction = dynamicFieldFunctionRuleAlgorithms.get(index).toString(); + String selectedFunction = dynamicFieldFunctionRuleAlgorithms.get(index); String value1 = dynamicFieldOneRuleAlgorithms.get(index); String value2 = dynamicFieldTwoRuleAlgorithms.get(index); actionApply.setFunctionId(getFunctionDefinitionId(selectedFunction)); @@ -234,7 +237,8 @@ public class ActionPolicy extends Policy { } // if rule algorithm not a compound if (!isCompound) { - condition.setExpression(new ObjectFactory().createApply(getInnerActionApply(dynamicLabelRuleAlgorithms.get(index).toString()))); + condition.setExpression(new ObjectFactory().createApply(getInnerActionApply( + dynamicLabelRuleAlgorithms.get(index)))); } rule.setCondition(condition); } @@ -242,34 +246,35 @@ public class ActionPolicy extends Policy { rule.setObligationExpressions(getObligationExpressions()); actionPolicy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(rule); policyAdapter.setPolicyData(actionPolicy); - } else { - PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE + "Unsupported data object." + policyAdapter.getData().getClass().getCanonicalName()); - } + } else { + PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE + "Unsupported data object." + Objects + .requireNonNull(policyAdapter.getData()).getClass().getCanonicalName()); + } setPreparedToSave(true); return true; } - + private static synchronized void setAttribute(boolean b) { isAttribute = b; } // Saving the json Configurations file if exists at server location for action policy. private void saveActionBody(String policyName, String actionBodyData) { - if(policyName.endsWith(".xml")){ - policyName = policyName.replace(".xml", ""); - } - File file = new File(ACTION_HOME+ File.separator + policyName + ".json"); - try(BufferedWriter bw = new BufferedWriter(new FileWriter(file.getAbsoluteFile()))) { + if (policyName.endsWith(".xml")) { + policyName = policyName.replace(".xml", ""); + } + File file = new File(ACTION_HOME + File.separator + policyName + ".json"); + try (BufferedWriter bw = new BufferedWriter(new FileWriter(file.getAbsoluteFile()))) { bw.write(actionBodyData); if (LOGGER.isInfoEnabled()) { LOGGER.info("Action Body is succesfully saved at " + file.getAbsolutePath()); } } catch (IOException e) { - LOGGER.error("Exception Occured"+e); + LOGGER.error("Exception Occured" + e); } } - + // Data required for obligation part is setting here. private ObligationExpressionsType getObligationExpressions() { ObligationExpressionsType obligations = new ObligationExpressionsType(); @@ -331,7 +336,7 @@ public class ActionPolicy extends Policy { obligation.getAttributeAssignmentExpression().add(assignmentMethod); // Add JSON_URL Assignment: - String actionBody = policyAdapter.getActionBody(); + String actionBody = policyAdapter.getActionBody(); if (actionBody != null) { AttributeAssignmentExpressionType assignmentJsonURL = new AttributeAssignmentExpressionType(); assignmentJsonURL.setAttributeId(BODY_ATTRIBUTEID); @@ -339,28 +344,29 @@ public class ActionPolicy extends Policy { AttributeValueType jsonURLAttributeValue = new AttributeValueType(); jsonURLAttributeValue.setDataType(URI_DATATYPE); - jsonURLAttributeValue.getContent().add(CONFIG_URL + "/Action/" + policyName + ".json"); + jsonURLAttributeValue.getContent().add(CONFIG_URL + "/Action/" + policyName + ".json"); assignmentJsonURL.setExpression(new ObjectFactory().createAttributeValue(jsonURLAttributeValue)); obligation.getAttributeAssignmentExpression().add(assignmentJsonURL); } String headerVal = policyAdapter.getActionDictHeader(); - if(headerVal != null && !headerVal.trim().isEmpty()){ + if (headerVal != null && !headerVal.trim().isEmpty()) { // parse it on : to get number of headers String[] result = headerVal.split(":"); - for (String eachString : result){ + for (String eachString : result) { // parse each value on = String[] textFieldVals = eachString.split("="); - obligation.getAttributeAssignmentExpression().add(addDynamicHeaders(textFieldVals[0], textFieldVals[1])); + obligation.getAttributeAssignmentExpression() + .add(addDynamicHeaders(textFieldVals[0], textFieldVals[1])); } } - + obligations.getObligationExpression().add(obligation); return obligations; } - + // if compound setting the inner apply here protected ApplyType getInnerActionApply(String value1Label) { ApplyType actionApply = new ApplyType(); @@ -368,7 +374,7 @@ public class ActionPolicy extends Policy { // check the index for the label. for (String labelAttr : dynamicLabelRuleAlgorithms) { if (labelAttr.equals(value1Label)) { - String value1 = dynamicFieldOneRuleAlgorithms.get(index).toString(); + String value1 = dynamicFieldOneRuleAlgorithms.get(index); // check if the row contains label again for (String labelValue : dynamicLabelRuleAlgorithms) { if (labelValue.equals(value1)) { @@ -404,11 +410,15 @@ public class ActionPolicy extends Policy { attributeDesignator2.setCategory(CATEGORY_RESOURCE); // Here set actual field values - attributeDesignator1.setAttributeId(value1.contains("resource:") ? value1.substring(9): value1.substring(8)); - attributeDesignator2.setAttributeId(value1.contains("resource:") ? value1.substring(9): value1.substring(8)); + attributeDesignator1 + .setAttributeId(value1.contains("resource:") ? value1.substring(9) : value1.substring(8)); + attributeDesignator2 + .setAttributeId(value1.contains("resource:") ? value1.substring(9) : value1.substring(8)); - innerActionApply1.getExpression().add(new ObjectFactory().createAttributeDesignator(attributeDesignator1)); - innerActionApply2.getExpression().add(new ObjectFactory().createAttributeDesignator(attributeDesignator2)); + innerActionApply1.getExpression() + .add(new ObjectFactory().createAttributeDesignator(attributeDesignator1)); + innerActionApply2.getExpression() + .add(new ObjectFactory().createAttributeDesignator(attributeDesignator2)); actionApply.getExpression().add(new ObjectFactory().createApply(innerActionApply1)); actionApply.getExpression().add(new ObjectFactory().createApply(innerActionApply2)); @@ -440,13 +450,16 @@ public class ActionPolicy extends Policy { attributeDesignator.setAttributeId(attributeId); } actionConditionAttributeValue.getContent().add(attributeValue); - innerActionApply.getExpression().add(new ObjectFactory().createAttributeDesignator(attributeDesignator)); + innerActionApply.getExpression() + .add(new ObjectFactory().createAttributeDesignator(attributeDesignator)); // Decide the order of element based the values. if (attributeId.equals(value1)) { actionApply.getExpression().add(new ObjectFactory().createApply(innerActionApply)); - actionApply.getExpression().add(new ObjectFactory().createAttributeValue(actionConditionAttributeValue)); + actionApply.getExpression() + .add(new ObjectFactory().createAttributeValue(actionConditionAttributeValue)); } else { - actionApply.getExpression().add(new ObjectFactory().createAttributeValue(actionConditionAttributeValue)); + actionApply.getExpression() + .add(new ObjectFactory().createAttributeValue(actionConditionAttributeValue)); actionApply.getExpression().add(new ObjectFactory().createApply(innerActionApply)); } } @@ -467,7 +480,7 @@ public class ActionPolicy extends Policy { actionApply.getExpression().add(new ObjectFactory().createApply(getInnerActionApply(value2))); return actionApply; } - + // Adding the dynamic headers if any private AttributeAssignmentExpressionType addDynamicHeaders(String header, String value) { AttributeAssignmentExpressionType assignmentHeaders = new AttributeAssignmentExpressionType(); @@ -486,10 +499,11 @@ public class ActionPolicy extends Policy { public Object getCorrectPolicyDataObject() { return policyAdapter.getPolicyData(); } - - public String getFunctionDefinitionId(String key){ - FunctionDefinition object = (FunctionDefinition) commonClassDao.getDataById(FunctionDefinition.class, "short_name", key); - if(object != null){ + + public String getFunctionDefinitionId(String key) { + FunctionDefinition object = + (FunctionDefinition) commonClassDao.getDataById(FunctionDefinition.class, "short_name", key); + if (object != null) { return object.getXacmlid(); } return null; |