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/*-
* ============LICENSE_START=======================================================
* ONAP Policy Engine
* ================================================================================
* Copyright (C) 2019 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.onap.policy.controller;
import static org.assertj.core.api.Assertions.assertThatCode;
import com.att.research.xacml.api.XACML3;
import java.io.IOException;
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.ApplyType;
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.ConditionType;
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.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.VariableDefinitionType;
import org.junit.Test;
import org.onap.policy.rest.adapter.PolicyRestAdapter;
public class ActionPolicyControllerTest {
@Test
public void testBasicConstructor() throws IOException {
ActionPolicyController controller = new ActionPolicyController();
final PolicyRestAdapter adapter = new PolicyRestAdapter();
//
// Cover the simple if instance branch
//
assertThatCode(() -> controller.prePopulateActionPolicyData(adapter)).doesNotThrowAnyException();
}
@Test
public void testNoDescriptionNoTargetType() throws IOException {
//
// Do the test - with no description and
// no TargetType to cover those branches.
//
PolicyRestAdapter adapter = new PolicyRestAdapter();
adapter.setPolicyData(new PolicyType());
adapter.setPolicyName("name");
ActionPolicyController controller = new ActionPolicyController();
assertThatCode(() -> controller.prePopulateActionPolicyData(adapter)).doesNotThrowAnyException();
}
@Test
public void testWithDescriptionEmptyTargetType() throws IOException {
//
// Create a simple PolicyType
//
PolicyType policy = new PolicyType();
policy.setTarget(new TargetType());
policy.setDescription("i am a description. @CreatedBy: policy designer");
//
// Now do the test - description and
// TargetType but its empty
//
PolicyRestAdapter adapter = new PolicyRestAdapter();
adapter.setPolicyData(policy);
adapter.setPolicyName("name");
ActionPolicyController controller = new ActionPolicyController();
assertThatCode(() -> controller.prePopulateActionPolicyData(adapter)).doesNotThrowAnyException();
}
@Test
public void testWithTargetTypeWithAnyOf() throws IOException {
//
// Create TargetType with empty AnyOf
//
AttributeValueType value = new AttributeValueType();
value.setDataType(XACML3.ID_DATATYPE_STRING.stringValue());
value.getContent().add(new String("value"));
AttributeDesignatorType designator = new AttributeDesignatorType();
designator.setAttributeId("foo:bar");
designator.setDataType(XACML3.ID_DATATYPE_STRING.stringValue());
designator.setCategory(XACML3.ID_ATTRIBUTE_CATEGORY_ACTION.stringValue());
MatchType match = new MatchType();
match.setMatchId(XACML3.ID_FUNCTION_STRING_EQUAL.stringValue());
match.setAttributeValue(value);
match.setAttributeDesignator(designator);
AllOfType allOf = new AllOfType();
allOf.getMatch().add(match);
AnyOfType anyOf = new AnyOfType();
anyOf.getAllOf().add(allOf);
TargetType target = new TargetType();
target.getAnyOf().add(anyOf);
//
// Create a simple Rule with NO obligations but a Condition
//
RuleType rule = new RuleType();
rule.setRuleId("id:rule");
rule.setEffect(EffectType.PERMIT);
AttributeValueType expressionValue = new AttributeValueType();
expressionValue.setDataType(XACML3.ID_DATATYPE_STRING.stringValue());
expressionValue.getContent().add(new String("a string value"));
designator = new AttributeDesignatorType();
designator.setAttributeId("foo:bar");
designator.setDataType(XACML3.ID_DATATYPE_STRING.stringValue());
designator.setCategory(XACML3.ID_ATTRIBUTE_CATEGORY_ACTION.stringValue());
ApplyType applyOneAndOnly = new ApplyType();
applyOneAndOnly.setDescription("apply this");
applyOneAndOnly.setFunctionId(XACML3.ID_FUNCTION_STRING_ONE_AND_ONLY.stringValue());
applyOneAndOnly.getExpression().add(new ObjectFactory().createAttributeDesignator(designator));
ApplyType applyOneAndOnly2 = new ApplyType();
applyOneAndOnly2.setDescription("apply this");
applyOneAndOnly2.setFunctionId(XACML3.ID_FUNCTION_STRING_ONE_AND_ONLY.stringValue());
applyOneAndOnly2.getExpression().add(new ObjectFactory().createAttributeValue(expressionValue));
ApplyType apply = new ApplyType();
apply.setDescription("apply this");
apply.setFunctionId(XACML3.ID_FUNCTION_STRING_EQUAL.stringValue());
apply.getExpression().add(new ObjectFactory().createApply(applyOneAndOnly));
apply.getExpression().add(new ObjectFactory().createApply(applyOneAndOnly2));
ConditionType condition = new ConditionType();
condition.setExpression(new ObjectFactory().createApply(apply));
rule.setCondition(condition);
//
// Create a simple Rule WITH obligations
//
AttributeValueType val = new AttributeValueType();
val.setDataType(XACML3.ID_DATATYPE_STRING.stringValue());
val.getContent().add(new String("obligation data"));
AttributeAssignmentExpressionType assignment = new AttributeAssignmentExpressionType();
assignment.setAttributeId("ob:id:1");
assignment.setCategory(XACML3.ID_SUBJECT_CATEGORY_ACCESS_SUBJECT.stringValue());
assignment.setExpression(new ObjectFactory().createAttributeValue(val));
AttributeValueType val2 = new AttributeValueType();
val2.setDataType(XACML3.ID_DATATYPE_STRING.stringValue());
val2.getContent().add(new String("iamperformer"));
AttributeAssignmentExpressionType assignment2 = new AttributeAssignmentExpressionType();
assignment2.setAttributeId("performer");
assignment2.setCategory(XACML3.ID_SUBJECT_CATEGORY_ACCESS_SUBJECT.stringValue());
assignment2.setExpression(new ObjectFactory().createAttributeValue(val2));
ObligationExpressionType ob = new ObligationExpressionType();
ob.setFulfillOn(EffectType.PERMIT);
ob.setObligationId("id:obligation");
ob.getAttributeAssignmentExpression().add(assignment);
ob.getAttributeAssignmentExpression().add(assignment2);
ObligationExpressionsType obs = new ObligationExpressionsType();
obs.getObligationExpression().add(ob);
RuleType obligationRule = new RuleType();
obligationRule.setRuleId("id:rule:obligations");
obligationRule.setEffect(EffectType.DENY);
obligationRule.setObligationExpressions(obs);
//
// Create a PolicyType
//
PolicyType policy = new PolicyType();
policy.setDescription("i am a description. @CreatedBy: policy designer");
policy.setTarget(target);
policy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(rule);
policy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(obligationRule);
//
// Add something the ActionPolicyController will skip over
// to catch that branch
//
policy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(new VariableDefinitionType());
//
// Now do the test - description and
// TargetType but its empty
//
PolicyRestAdapter adapter = new PolicyRestAdapter();
adapter.setPolicyData(policy);
adapter.setPolicyName("name");
ActionPolicyController controller = new ActionPolicyController();
assertThatCode(() -> controller.prePopulateActionPolicyData(adapter)).doesNotThrowAnyException();
}
}
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