* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019-2020 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.
}
}
+ /**
+ * This function is not used for CLC instead
+ * the one in LegacyGuardTranslator is used.
+ */
@Override
public Request convertRequest(DecisionRequest request) {
LOGGER.info("this convertRequest shouldn't be used");
return null;
}
+ /**
+ * This function is not used for CLC instead
+ * the one in LegacyGuardTranslator is used.
+ */
@Override
public DecisionResponse convertResponse(Response xacmlResponse) {
LOGGER.info("this convertResponse shouldn't be used");
* @param directiveFilename yaml directive file to load
* @return the CoordinationDirective
*/
- public static CoordinationDirective loadCoordinationDirectiveFromFile(String directiveFilename) {
+ public static CoordinationDirective loadCoordinationDirectiveFromFile(
+ String directiveFilename) {
try (InputStream is = new FileInputStream(new File(directiveFilename))) {
String contents = IOUtils.toString(is, StandardCharsets.UTF_8);
//
// Read the yaml into our Java Object
//
- CoordinationDirective obj = new StandardYamlCoder().decode(contents, CoordinationDirective.class);
+ CoordinationDirective obj =
+ new StandardYamlCoder().decode(contents, CoordinationDirective.class);
LOGGER.debug(contents);
return obj;
} catch (IOException | CoderException e) {
* @return the generated Xacml policy
*/
public static String generateXacmlFromCoordinationDirective(CoordinationDirective cd,
- String protoDir) throws ToscaPolicyConversionException {
+ String protoDir) throws ToscaPolicyConversionException {
/*
* Determine file names
*/
- String xacmlProtoFilename = protoDir + File.separator + cd.getCoordinationFunction() + ".xml";
+ String xacmlProtoFilename =
+ protoDir + File.separator + cd.getCoordinationFunction() + ".xml";
LOGGER.debug("xacmlProtoFilename={}", xacmlProtoFilename);
/*
* Values to be used for placeholders
.map(s -> s.replace("CONTROL_LOOP_TWO", cLTwo))
.collect(Collectors.joining(XacmlPolicyUtils.LINE_SEPARATOR));
} catch (IOException e) {
- throw new
- ToscaPolicyConversionException("Error while generating XACML policy for coordination directive", e);
+ throw new ToscaPolicyConversionException(
+ "Error while generating XACML policy for coordination directive", e);
}
}
--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2020 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.xacml.pdp.application.guard;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import com.att.research.xacml.api.Response;
+import java.io.File;
+import java.io.IOException;
+import java.sql.Date;
+import java.time.Instant;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Properties;
+import java.util.ServiceLoader;
+import java.util.UUID;
+
+import javax.persistence.EntityManager;
+import javax.persistence.Persistence;
+
+import org.apache.commons.lang3.tuple.Pair;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.ClassRule;
+import org.junit.FixMethodOrder;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+import org.junit.runners.MethodSorters;
+import org.onap.policy.common.endpoints.parameters.RestServerParameters;
+import org.onap.policy.common.utils.coder.CoderException;
+import org.onap.policy.common.utils.coder.StandardCoder;
+import org.onap.policy.common.utils.resources.TextFileUtils;
+import org.onap.policy.models.decisions.concepts.DecisionRequest;
+import org.onap.policy.models.decisions.concepts.DecisionResponse;
+import org.onap.policy.pdp.xacml.application.common.XacmlApplicationException;
+import org.onap.policy.pdp.xacml.application.common.XacmlApplicationServiceProvider;
+import org.onap.policy.pdp.xacml.application.common.XacmlPolicyUtils;
+import org.onap.policy.pdp.xacml.application.common.operationshistory.CountRecentOperationsPip;
+import org.onap.policy.pdp.xacml.application.common.operationshistory.Dbao;
+import org.onap.policy.pdp.xacml.xacmltest.TestUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+public class SonCoordinationTest {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(CoordinationTest.class);
+ private static Properties properties = new Properties();
+ private static File propertiesFile;
+ private static RestServerParameters clientParams = new RestServerParameters();
+ private static XacmlApplicationServiceProvider service;
+ private static DecisionRequest requestVpciNode1;
+ private static DecisionRequest requestVsonhNode1;
+ private static StandardCoder gson = new StandardCoder();
+ private static EntityManager em;
+ private static final String DENY = "Deny";
+ private static final String PERMIT = "Permit";
+ private static final String OPEN = "Success";
+ private static final String CLOSE = "Closed";
+
+ @ClassRule
+ public static final TemporaryFolder policyFolder = new TemporaryFolder();
+
+ /**
+ * Copies the xacml.properties and policies files into
+ * temporary folder and loads the service provider saving
+ * instance of provider off for other tests to use.
+ */
+ @BeforeClass
+ public static void setup() throws Exception {
+ LOGGER.info("Setting up class");
+ //
+ // Setup our temporary folder
+ //
+ XacmlPolicyUtils.FileCreator myCreator =
+ (String filename) -> policyFolder.newFile(filename);
+ propertiesFile = XacmlPolicyUtils.copyXacmlPropertiesContents(
+ "src/test/resources/xacml.properties", properties, myCreator);
+ //
+ // Load service
+ //
+ ServiceLoader<XacmlApplicationServiceProvider> applicationLoader =
+ ServiceLoader.load(XacmlApplicationServiceProvider.class);
+ //
+ // Find the guard service application and save for use in all the tests
+ //
+ StringBuilder strDump =
+ new StringBuilder("Loaded applications:" + XacmlPolicyUtils.LINE_SEPARATOR);
+ Iterator<XacmlApplicationServiceProvider> iterator = applicationLoader.iterator();
+ while (iterator.hasNext()) {
+ XacmlApplicationServiceProvider application = iterator.next();
+ //
+ // Is it our service?
+ //
+ if (application instanceof GuardPdpApplication) {
+ //
+ // Should be the first and only one
+ //
+ assertThat(service).isNull();
+ service = application;
+ }
+ strDump.append(application.applicationName());
+ strDump.append(" supports ");
+ strDump.append(application.supportedPolicyTypes());
+ strDump.append(XacmlPolicyUtils.LINE_SEPARATOR);
+ }
+ LOGGER.info("{}", strDump);
+ //
+ // Tell it to initialize based on the properties file
+ // we just built for it.
+ //
+ service.initialize(propertiesFile.toPath().getParent(), clientParams);
+ //
+ // Load Decision Requests
+ //
+ requestVpciNode1 = gson.decode(
+ TextFileUtils.getTextFileAsString(
+ "src/test/resources/requests/coordination.cl.vPci.node.1.json"),
+ DecisionRequest.class);
+ requestVsonhNode1 = gson.decode(
+ TextFileUtils.getTextFileAsString(
+ "src/test/resources/requests/coordination.cl.vSonh.node.1.json"),
+ DecisionRequest.class);
+ String persistenceUnit = CountRecentOperationsPip.ISSUER_NAME + ".persistenceunit";
+ em = Persistence
+ .createEntityManagerFactory(SonCoordinationTest.properties.getProperty(persistenceUnit),
+ properties)
+ .createEntityManager();
+ }
+
+ /**
+ * Clears the database before each test.
+ *
+ */
+ @Before
+ public void startClean() throws Exception {
+ em.getTransaction().begin();
+ em.createQuery("DELETE FROM Dbao").executeUpdate();
+ em.getTransaction().commit();
+ }
+
+ /**
+ * Close the entity manager.
+ */
+ @AfterClass
+ public static void cleanup() throws Exception {
+ if (em != null) {
+ em.close();
+ }
+ }
+
+ /**
+ * Check that decision matches expectation.
+ *
+ * @param expected from the response
+ * @param response received
+ *
+ **/
+ public void checkDecision(String expected, DecisionResponse response) throws CoderException {
+ LOGGER.info("Looking for {} Decision", expected);
+ assertThat(response).isNotNull();
+ assertThat(response.getStatus()).isNotNull();
+ assertThat(response.getStatus()).isEqualTo(expected);
+ //
+ // Dump it out as Json
+ //
+ LOGGER.info(gson.encode(response));
+ }
+
+ /**
+ * Request a decision and check that it matches expectation.
+ *
+ * @param request to send to Xacml PDP
+ * @param expected from the response
+ *
+ **/
+ public void requestAndCheckDecision(DecisionRequest request, String expected)
+ throws CoderException {
+
+ //
+ // Ask for a decision
+ //
+ Pair<DecisionResponse, Response> decision = service.makeDecision(request, null);
+ //
+ // Check decision
+ //
+ checkDecision(expected, decision.getKey());
+ }
+
+ @Test
+ public void test1() throws CoderException, IOException, XacmlApplicationException {
+ LOGGER.info("**************** Running vPci and vSonh Control Loops ****************");
+ //
+ // Now load the test coordination policy - make sure
+ // the pdp can support it and have it load
+ // into the PDP.
+ //
+ TestUtils.loadPolicies(
+ "src/test/resources/test.policy.guard.coordination.vPciBlocksVsonh.tosca.yaml",
+ service);
+ TestUtils.loadPolicies(
+ "src/test/resources/test.policy.guard.coordination.vSonhBlocksVpci.tosca.yaml",
+ service);
+ //
+ // vSonh doesn't have open action: vPci should get permit
+ //
+ requestAndCheckDecision(requestVpciNode1, PERMIT);
+ //
+ // vPci doesn't have open action: vSonh should get permit
+ //
+ requestAndCheckDecision(requestVsonhNode1, PERMIT);
+ //
+ // Open vSonh on node1
+ //
+ insertOperationEvent(requestVsonhNode1, OPEN);
+ //
+ // Under current coordination policy vPci should get a deny
+ //
+ requestAndCheckDecision(requestVpciNode1, DENY);
+ //
+ // Open vPci on node1
+ //
+ insertOperationEvent(requestVpciNode1, OPEN);
+ //
+ // Under current coordination policy vSonh should get a deny
+ //
+ requestAndCheckDecision(requestVsonhNode1, DENY);
+ //
+ // Close vSonh on node1
+ //
+ insertOperationEvent(requestVsonhNode1, CLOSE);
+ //
+ // With vSonh closed on node 1, vPci now should get a permit
+ //
+ requestAndCheckDecision(requestVpciNode1, PERMIT);
+ //
+ // Close cl1 on node1
+ //
+ insertOperationEvent(requestVpciNode1, CLOSE);
+ //
+ // With vPci closed on node 1, vSonh now should get a permit
+ //
+ requestAndCheckDecision(requestVsonhNode1, PERMIT);
+ }
+
+ @SuppressWarnings("unchecked")
+ private void insertOperationEvent(DecisionRequest request, String outcome) {
+ //
+ // Get the properties
+ //
+ Map<String, Object> properties = (Map<String, Object>) request.getResource().get("guard");
+ //
+ // Add an entry
+ //
+ Dbao newEntry = new Dbao();
+ newEntry.setActor(properties.get("actor").toString());
+ newEntry.setOperation(properties.get("recipe").toString());
+ newEntry.setClosedLoopName(properties.get("clname").toString());
+ newEntry.setOutcome(outcome);
+ newEntry.setStarttime(Date.from(Instant.now().minusMillis(20000)));
+ newEntry.setEndtime(Date.from(Instant.now()));
+ newEntry.setRequestId(UUID.randomUUID().toString());
+ newEntry.setTarget(properties.get("target").toString());
+ em.getTransaction().begin();
+ em.persist(newEntry);
+ em.getTransaction().commit();
+ }
+
+}
Code Review / policy / xacml-pdp.git / commitdiff