2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END============================================
20 * ===================================================================
24 package org.onap.clamp.clds.service;
26 import com.att.eelf.configuration.EELFLogger;
27 import com.att.eelf.configuration.EELFManager;
28 import com.fasterxml.jackson.databind.JsonNode;
29 import com.fasterxml.jackson.databind.ObjectMapper;
30 import com.fasterxml.jackson.databind.node.ObjectNode;
32 import java.io.IOException;
33 import java.io.InputStream;
34 import java.security.GeneralSecurityException;
35 import java.util.Date;
36 import java.util.List;
37 import java.util.Properties;
38 import java.util.UUID;
39 import java.util.concurrent.TimeUnit;
41 import javax.annotation.PostConstruct;
42 import javax.ws.rs.BadRequestException;
43 import javax.ws.rs.Consumes;
44 import javax.ws.rs.DefaultValue;
45 import javax.ws.rs.GET;
46 import javax.ws.rs.NotAuthorizedException;
47 import javax.ws.rs.POST;
48 import javax.ws.rs.PUT;
49 import javax.ws.rs.Path;
50 import javax.ws.rs.PathParam;
51 import javax.ws.rs.Produces;
52 import javax.ws.rs.QueryParam;
53 import javax.ws.rs.core.MediaType;
54 import javax.ws.rs.core.Response;
55 import javax.xml.transform.TransformerException;
57 import org.apache.camel.Produce;
58 import org.apache.commons.codec.DecoderException;
59 import org.apache.commons.lang3.StringUtils;
60 import org.json.simple.parser.ParseException;
61 import org.onap.clamp.clds.camel.CamelProxy;
62 import org.onap.clamp.clds.client.DcaeDispatcherServices;
63 import org.onap.clamp.clds.client.DcaeInventoryServices;
64 import org.onap.clamp.clds.client.req.sdc.SdcCatalogServices;
65 import org.onap.clamp.clds.config.ClampProperties;
66 import org.onap.clamp.clds.dao.CldsDao;
67 import org.onap.clamp.clds.exception.CldsConfigException;
68 import org.onap.clamp.clds.exception.policy.PolicyClientException;
69 import org.onap.clamp.clds.exception.sdc.SdcCommunicationException;
70 import org.onap.clamp.clds.model.CldsDbServiceCache;
71 import org.onap.clamp.clds.model.CldsEvent;
72 import org.onap.clamp.clds.model.CldsHealthCheck;
73 import org.onap.clamp.clds.model.CldsInfo;
74 import org.onap.clamp.clds.model.CldsModel;
75 import org.onap.clamp.clds.model.CldsModelProp;
76 import org.onap.clamp.clds.model.CldsMonitoringDetails;
77 import org.onap.clamp.clds.model.CldsServiceData;
78 import org.onap.clamp.clds.model.CldsTemplate;
79 import org.onap.clamp.clds.model.DcaeEvent;
80 import org.onap.clamp.clds.model.ValueItem;
81 import org.onap.clamp.clds.model.properties.AbstractModelElement;
82 import org.onap.clamp.clds.model.properties.ModelProperties;
83 import org.onap.clamp.clds.model.sdc.SdcResource;
84 import org.onap.clamp.clds.model.sdc.SdcServiceDetail;
85 import org.onap.clamp.clds.model.sdc.SdcServiceInfo;
86 import org.onap.clamp.clds.sdc.controller.installer.CsarInstallerImpl;
87 import org.onap.clamp.clds.transform.XslTransformer;
88 import org.onap.clamp.clds.util.JacksonUtils;
89 import org.onap.clamp.clds.util.LoggingUtils;
90 import org.springframework.beans.factory.annotation.Autowired;
91 import org.springframework.beans.factory.annotation.Value;
92 import org.springframework.http.HttpStatus;
93 import org.springframework.stereotype.Component;
94 import org.springframework.web.client.HttpClientErrorException;
97 * Service to save and retrieve the CLDS model attributes.
101 public class CldsService extends SecureServiceBase {
103 @Produce(uri = "direct:processSubmit")
104 private CamelProxy camelProxy;
105 protected static final EELFLogger securityLogger = EELFManager.getInstance().getSecurityLogger();
106 private static final String RESOURCE_NAME = "clds-version.properties";
107 public static final String GLOBAL_PROPERTIES_KEY = "files.globalProperties";
108 @Value("${clamp.config.security.permission.type.cl:permission-type-cl}")
109 private String cldsPersmissionTypeCl;
110 @Value("${clamp.config.security.permission.type.cl.manage:permission-type-cl-manage}")
111 private String cldsPermissionTypeClManage;
112 @Value("${clamp.config.security.permission.type.cl.event:permission-type-cl-event}")
113 private String cldsPermissionTypeClEvent;
114 @Value("${clamp.config.security.permission.type.filter.vf:permission-type-filter-vf}")
115 private String cldsPermissionTypeFilterVf;
116 @Value("${clamp.config.security.permission.type.template:permission-type-template}")
117 private String cldsPermissionTypeTemplate;
118 @Value("${clamp.config.security.permission.instance:dev}")
119 private String cldsPermissionInstance;
120 private SecureServicePermission permissionReadCl;
121 private SecureServicePermission permissionUpdateCl;
122 private SecureServicePermission permissionReadTemplate;
123 private SecureServicePermission permissionUpdateTemplate;
124 private static final long DCAE_DEPLOY_WAITING_TIME = TimeUnit.SECONDS.toNanos(30);
127 private final void afterConstruction() {
128 permissionReadCl = SecureServicePermission.create(cldsPersmissionTypeCl, cldsPermissionInstance, "read");
129 permissionUpdateCl = SecureServicePermission.create(cldsPersmissionTypeCl, cldsPermissionInstance, "update");
130 permissionReadTemplate = SecureServicePermission.create(cldsPermissionTypeTemplate, cldsPermissionInstance,
132 permissionUpdateTemplate = SecureServicePermission.create(cldsPermissionTypeTemplate, cldsPermissionInstance,
137 private CldsDao cldsDao;
139 private XslTransformer cldsBpmnTransformer;
141 private ClampProperties refProp;
143 private SdcCatalogServices sdcCatalogServices;
145 private DcaeDispatcherServices dcaeDispatcherServices;
147 private DcaeInventoryServices dcaeInventoryServices;
150 * @return list of CLDS-Monitoring-Details: CLOSELOOP_NAME | Close loop name
151 * used in the CLDS application (prefix: ClosedLoop- + unique ClosedLoop ID)
152 * MODEL_NAME | Model Name in CLDS application SERVICE_TYPE_ID | TypeId
153 * returned from the DCAE application when the ClosedLoop is submitted
154 * (DCAEServiceTypeRequest generated in DCAE application). DEPLOYMENT_ID |
155 * Id generated when the ClosedLoop is deployed in DCAE. TEMPLATE_NAME |
156 * Template used to generate the ClosedLoop model. ACTION_CD | Current state
157 * of the ClosedLoop in CLDS application.
160 @Path("/cldsDetails")
161 @Produces(MediaType.APPLICATION_JSON)
162 public List<CldsMonitoringDetails> getCLDSDetails() {
163 Date startTime = new Date();
164 LoggingUtils.setRequestContext("CldsService: GET model details", getPrincipalName());
165 List<CldsMonitoringDetails> cldsMonitoringDetailsList = cldsDao.getCLDSMonitoringDetails();
167 LoggingUtils.setTimeContext(startTime, new Date());
168 LoggingUtils.setResponseContext("0", "Get cldsDetails success", this.getClass().getName());
169 auditLogger.info("GET cldsDetails completed");
170 return cldsMonitoringDetailsList;
174 * CLDS IFO service will return 3 things 1. User Name 2. CLDS code version
175 * that is currently installed from pom.xml file 3. User permissions
179 @Produces(MediaType.APPLICATION_JSON)
180 public CldsInfo getCldsInfo() {
181 CldsInfo cldsInfo = new CldsInfo();
182 Date startTime = new Date();
183 LoggingUtils.setRequestContext("CldsService: GET cldsInfo", getPrincipalName());
184 LoggingUtils.setTimeContext(startTime, new Date());
186 cldsInfo.setUserName(getUserName());
187 // Get CLDS application version
188 String cldsVersion = "";
189 Properties props = new Properties();
190 ClassLoader loader = Thread.currentThread().getContextClassLoader();
191 try (InputStream resourceStream = loader.getResourceAsStream(RESOURCE_NAME)) {
192 props.load(resourceStream);
193 cldsVersion = props.getProperty("clds.version");
194 } catch (Exception ex) {
195 logger.error("Exception caught during the clds.version reading", ex);
197 cldsInfo.setCldsVersion(cldsVersion);
198 // Get the user list of permissions
199 cldsInfo.setPermissionReadCl(isAuthorizedNoException(permissionReadCl));
200 cldsInfo.setPermissionUpdateCl(isAuthorizedNoException(permissionUpdateCl));
201 cldsInfo.setPermissionReadTemplate(isAuthorizedNoException(permissionReadTemplate));
202 cldsInfo.setPermissionUpdateTemplate(isAuthorizedNoException(permissionUpdateTemplate));
204 LoggingUtils.setTimeContext(startTime, new Date());
205 LoggingUtils.setResponseContext("0", "Get cldsInfo success", this.getClass().getName());
206 securityLogger.info("GET cldsInfo completed");
211 * REST service that retrieves clds healthcheck information.
213 * @return CldsHealthCheck class containing healthcheck info
216 @Path("/healthcheck")
217 @Produces(MediaType.APPLICATION_JSON)
218 public Response gethealthcheck() {
219 CldsHealthCheck cldsHealthCheck = new CldsHealthCheck();
220 Date startTime = new Date();
221 LoggingUtils.setRequestContext("CldsService: GET healthcheck", "Clamp-Health-Check");
222 LoggingUtils.setTimeContext(startTime, new Date());
223 boolean healthcheckFailed = false;
225 cldsDao.doHealthCheck();
226 cldsHealthCheck.setHealthCheckComponent("CLDS-APP");
227 cldsHealthCheck.setHealthCheckStatus("UP");
228 cldsHealthCheck.setDescription("OK");
229 LoggingUtils.setResponseContext("0", "Get healthcheck success", this.getClass().getName());
230 } catch (Exception e) {
231 healthcheckFailed = true;
232 logger.error("CLAMP application DB Error", e);
233 LoggingUtils.setResponseContext("999", "Get healthcheck failed", this.getClass().getName());
234 cldsHealthCheck.setHealthCheckComponent("CLDS-APP");
235 cldsHealthCheck.setHealthCheckStatus("DOWN");
236 cldsHealthCheck.setDescription("NOT-OK");
239 LoggingUtils.setTimeContext(startTime, new Date());
240 logger.info("GET healthcheck completed");
241 if (healthcheckFailed) {
242 return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(cldsHealthCheck).build();
244 return Response.status(Response.Status.OK).entity(cldsHealthCheck).build();
249 * REST service that retrieves BPMN for a CLDS model name from the database.
250 * This is subset of the json getModel. This is only expected to be used for
251 * testing purposes, not by the UI.
254 * @return bpmn xml text - content of bpmn given name
257 @Path("/model/bpmn/{modelName}")
258 @Produces(MediaType.TEXT_XML)
259 public String getBpmnXml(@PathParam("modelName") String modelName) {
260 Date startTime = new Date();
261 LoggingUtils.setRequestContext("CldsService: GET model bpmn", getPrincipalName());
262 isAuthorized(permissionReadCl);
263 logger.info("GET bpmnText for modelName={}", modelName);
264 CldsModel model = CldsModel.retrieve(cldsDao, modelName, false);
266 LoggingUtils.setTimeContext(startTime, new Date());
267 LoggingUtils.setResponseContext("0", "Get model bpmn success", this.getClass().getName());
268 auditLogger.info("GET model bpmn completed");
269 return model.getBpmnText();
273 * REST service that retrieves image for a CLDS model name from the
274 * database. This is subset of the json getModel. This is only expected to
275 * be used for testing purposes, not by the UI.
278 * @return image xml text - content of image given name
281 @Path("/model/image/{modelName}")
282 @Produces(MediaType.TEXT_XML)
283 public String getImageXml(@PathParam("modelName") String modelName) {
284 Date startTime = new Date();
285 LoggingUtils.setRequestContext("CldsService: GET model image", getPrincipalName());
286 isAuthorized(permissionReadCl);
287 logger.info("GET imageText for modelName={}", modelName);
288 CldsModel model = CldsModel.retrieve(cldsDao, modelName, false);
290 LoggingUtils.setTimeContext(startTime, new Date());
291 LoggingUtils.setResponseContext("0", "Get model image success", this.getClass().getName());
292 auditLogger.info("GET model image completed");
293 return model.getImageText();
297 * REST service that retrieves a CLDS model by name from the database.
300 * @return clds model - clds model for the given model name
303 @Path("/model/{modelName}")
304 @Produces(MediaType.APPLICATION_JSON)
305 public CldsModel getModel(@PathParam("modelName") String modelName) {
306 Date startTime = new Date();
307 LoggingUtils.setRequestContext("CldsService: GET model", getPrincipalName());
308 isAuthorized(permissionReadCl);
309 logger.debug("GET model for modelName={}", modelName);
310 CldsModel cldsModel = CldsModel.retrieve(cldsDao, modelName, false);
311 isAuthorizedForVf(cldsModel);
312 // Checking condition whether our CLDS model can call Inventory Method
313 if (cldsModel.canInventoryCall()) {
315 // Method to call dcae inventory and invoke insert event method
316 dcaeInventoryServices.setEventInventory(cldsModel, getUserId());
317 } catch (Exception e) {
318 LoggingUtils.setErrorContext("900", "Set event inventory error");
319 logger.error("getModel set event Inventory error:" + e);
323 LoggingUtils.setTimeContext(startTime, new Date());
324 LoggingUtils.setResponseContext("0", "Get model success", this.getClass().getName());
325 auditLogger.info("GET model completed");
330 * REST service that saves a CLDS model by name in the database.
335 @Path("/model/{modelName}")
336 @Consumes(MediaType.APPLICATION_JSON)
337 @Produces(MediaType.APPLICATION_JSON)
338 public CldsModel putModel(@PathParam("modelName") String modelName, CldsModel cldsModel) {
339 Date startTime = new Date();
340 LoggingUtils.setRequestContext("CldsService: PUT model", getPrincipalName());
341 isAuthorized(permissionUpdateCl);
342 isAuthorizedForVf(cldsModel);
343 logger.info("PUT model for modelName={}", modelName);
344 logger.info("PUT bpmnText={}", cldsModel.getBpmnText());
345 logger.info("PUT propText={}", cldsModel.getPropText());
346 logger.info("PUT imageText={}", cldsModel.getImageText());
347 cldsModel.setName(modelName);
348 if (cldsModel.getTemplateName() != null) {
349 CldsTemplate template = cldsDao.getTemplate(cldsModel.getTemplateName());
350 if (template != null) {
351 cldsModel.setTemplateId(template.getId());
352 cldsModel.setDocText(template.getPropText());
353 // This is to provide the Bpmn XML when Template part in UI is
355 cldsModel.setBpmnText(template.getBpmnText());
358 cldsModel.save(cldsDao, getUserId());
360 LoggingUtils.setTimeContext(startTime, new Date());
361 LoggingUtils.setResponseContext("0", "Put model success", this.getClass().getName());
362 auditLogger.info("PUT model completed");
367 * REST service that retrieves a list of CLDS model names.
369 * @return model names in JSON
372 @Path("/model-names")
373 @Produces(MediaType.APPLICATION_JSON)
374 public List<ValueItem> getModelNames() {
375 Date startTime = new Date();
376 LoggingUtils.setRequestContext("CldsService: GET model names", getPrincipalName());
377 isAuthorized(permissionReadCl);
378 logger.info("GET list of model names");
379 List<ValueItem> names = cldsDao.getBpmnNames();
381 LoggingUtils.setTimeContext(startTime, new Date());
382 LoggingUtils.setResponseContext("0", "Get model names success", this.getClass().getName());
383 auditLogger.info("GET model names completed");
387 private void fillInCldsModel(CldsModel model) {
388 if (model.getTemplateName() != null) {
389 CldsTemplate template = cldsDao.getTemplate(model.getTemplateName());
390 if (template != null) {
391 model.setTemplateId(template.getId());
392 model.setDocText(template.getPropText());
393 // This is to provide the Bpmn XML when Template part in UI
396 model.setBpmnText(template.getBpmnText());
402 * REST service that saves and processes an action for a CLDS model by name.
409 * @throws TransformerException
410 * In case of issues when doing the XSLT of the BPMN flow
411 * @throws ParseException
412 * In case of issues when parsing the JSON
413 * @throws GeneralSecurityException
414 * In case of issues when decrypting the password
415 * @throws DecoderException
416 * In case of issues with the Hex String decoding
419 @Path("/action/{action}/{modelName}")
420 @Consumes(MediaType.APPLICATION_JSON)
421 @Produces(MediaType.APPLICATION_JSON)
422 public Response putModelAndProcessAction(@PathParam("action") String action,
423 @PathParam("modelName") String modelName, @QueryParam("test") String test, CldsModel model)
424 throws TransformerException, ParseException {
425 Date startTime = new Date();
426 CldsModel retrievedModel = null;
427 Boolean errorCase = false;
429 LoggingUtils.setRequestContext("CldsService: Process model action", getPrincipalName());
430 String actionCd = action.toUpperCase();
431 SecureServicePermission permisionManage = SecureServicePermission.create(cldsPermissionTypeClManage,
432 cldsPermissionInstance, actionCd);
433 isAuthorized(permisionManage);
434 isAuthorizedForVf(model);
435 String userId = getUserId();
436 logger.info("PUT actionCd={}", actionCd);
437 logger.info("PUT modelName={}", modelName);
438 logger.info("PUT test={}", test);
439 logger.info("PUT bpmnText={}", model.getBpmnText());
440 logger.info("PUT propText={}", model.getPropText());
441 logger.info("PUT userId={}", userId);
442 logger.info("PUT getTypeId={}", model.getTypeId());
443 logger.info("PUT deploymentId={}", model.getDeploymentId());
444 this.fillInCldsModel(model);
446 model.setName(modelName);
447 model.save(cldsDao, getUserId());
448 // get vars and format if necessary
449 String prop = model.getPropText();
450 String bpmn = model.getBpmnText();
451 String docText = model.getDocText();
452 String controlName = model.getControlName();
453 String bpmnJson = cldsBpmnTransformer.doXslTransformToString(bpmn);
454 logger.info("PUT bpmnJson={}", bpmnJson);
455 // Flag indicates whether it is triggered by Validation Test button
458 boolean isTest = false;
459 if (test != null && test.equalsIgnoreCase("true")) {
462 String actionTestOverride = refProp.getStringValue("action.test.override");
463 if (actionTestOverride != null && actionTestOverride.equalsIgnoreCase("true")) {
464 logger.info("PUT actionTestOverride={}", actionTestOverride);
465 logger.info("PUT override test indicator and setting it to true");
469 logger.info("PUT isTest={}", isTest);
470 boolean isInsertTestEvent = false;
471 String insertTestEvent = refProp.getStringValue("action.insert.test.event");
472 if (insertTestEvent != null && insertTestEvent.equalsIgnoreCase("true")) {
473 isInsertTestEvent = true;
475 logger.info("PUT isInsertTestEvent={}", isInsertTestEvent);
476 // determine if requested action is permitted
477 model.validateAction(actionCd);
478 logger.info("modelProp - " + prop);
479 logger.info("docText - " + docText);
481 String result = camelProxy.submit(actionCd, prop, bpmnJson, modelName, controlName, docText, isTest,
482 userId, isInsertTestEvent);
483 logger.info("Starting Camel flow on request, result is: ", result);
484 } catch (SdcCommunicationException | PolicyClientException | BadRequestException e) {
486 logger.error("Exception occured during invoking Camel process", e);
488 // refresh model info from db (get fresh event info)
489 retrievedModel = CldsModel.retrieve(cldsDao, modelName, false);
490 if (!isTest && (actionCd.equalsIgnoreCase(CldsEvent.ACTION_SUBMIT)
491 || actionCd.equalsIgnoreCase(CldsEvent.ACTION_RESUBMIT)
492 || actionCd.equalsIgnoreCase(CldsEvent.ACTION_SUBMITDCAE))) {
493 if (retrievedModel.getTemplateName().startsWith(CsarInstallerImpl.TEMPLATE_NAME_PREFIX)) {
494 // This should be done only when the call to DCAE
495 // has not yet been done. When CL comes from SDC
496 // this is not required as the DCAE inventory call is done
497 // during the CL deployment.
498 dcaeInventoryServices.setEventInventory(retrievedModel, getUserId());
500 logger.info("Skipping DCAE inventory call as closed loop has been created from SDC notification");
501 DcaeEvent dcaeEvent = new DcaeEvent();
502 dcaeEvent.setArtifactName("SDC artifact-" + retrievedModel.getName());
503 dcaeEvent.setEvent(DcaeEvent.EVENT_DISTRIBUTION);
504 CldsEvent.insEvent(cldsDao, dcaeEvent.getControlName(), userId, dcaeEvent.getCldsActionCd(),
505 CldsEvent.ACTION_STATE_RECEIVED, null);
507 retrievedModel.save(cldsDao, getUserId());
510 LoggingUtils.setTimeContext(startTime, new Date());
511 LoggingUtils.setResponseContext("0", "Process model action success", this.getClass().getName());
512 auditLogger.info("Process model action completed");
513 } catch (Exception e) {
515 logger.error("Exception occured during putModelAndProcessAction", e);
518 return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(retrievedModel).build();
520 return Response.status(Response.Status.OK).entity(retrievedModel).build();
524 * REST service that accepts events for a model.
531 @Consumes(MediaType.APPLICATION_JSON)
532 @Produces(MediaType.APPLICATION_JSON)
533 public String postDcaeEvent(@QueryParam("test") String test, DcaeEvent dcaeEvent) {
534 Date startTime = new Date();
535 LoggingUtils.setRequestContext("CldsService: Post dcae event", getPrincipalName());
536 String userid = null;
537 // TODO: allow auth checking to be turned off by removing the permission
539 if (cldsPermissionTypeClEvent != null && cldsPermissionTypeClEvent.length() > 0) {
540 SecureServicePermission permissionEvent = SecureServicePermission.create(cldsPermissionTypeClEvent,
541 cldsPermissionInstance, dcaeEvent.getEvent());
542 isAuthorized(permissionEvent);
543 userid = getUserId();
545 // Flag indicates whether it is triggered by Validation Test button from
547 boolean isTest = false;
548 if (test != null && test.equalsIgnoreCase("true")) {
551 int instanceCount = 0;
552 if (dcaeEvent.getInstances() != null) {
553 instanceCount = dcaeEvent.getInstances().size();
555 String msgInfo = "event=" + dcaeEvent.getEvent() + " serviceUUID=" + dcaeEvent.getServiceUUID()
556 + " resourceUUID=" + dcaeEvent.getResourceUUID() + " artifactName=" + dcaeEvent.getArtifactName()
557 + " instance count=" + instanceCount + " isTest=" + isTest;
558 logger.info("POST dcae event {}", msgInfo);
560 logger.warn("Ignorning test event from DCAE");
562 if (DcaeEvent.EVENT_DEPLOYMENT.equalsIgnoreCase(dcaeEvent.getEvent())) {
563 CldsModel.insertModelInstance(cldsDao, dcaeEvent, userid);
565 CldsEvent.insEvent(cldsDao, dcaeEvent.getControlName(), userid, dcaeEvent.getCldsActionCd(),
566 CldsEvent.ACTION_STATE_RECEIVED, null);
570 LoggingUtils.setTimeContext(startTime, new Date());
571 LoggingUtils.setResponseContext("0", "Post dcae event success", this.getClass().getName());
572 auditLogger.info("Post dcae event completed");
577 * REST service that retrieves sdc services
579 * @throws GeneralSecurityException
580 * In case of issue when decryting the SDC password
581 * @throws DecoderException
582 * In case of issues with the decoding of the Hex String
585 @Path("/sdc/services")
586 @Produces(MediaType.APPLICATION_JSON)
587 public String getSdcServices() throws GeneralSecurityException, DecoderException {
588 Date startTime = new Date();
589 LoggingUtils.setRequestContext("CldsService: GET sdc services", getPrincipalName());
592 retStr = createUiServiceFormatJson(sdcCatalogServices.getSdcServicesInformation(null));
593 } catch (IOException e) {
594 logger.error("IOException during SDC communication", e);
595 throw new SdcCommunicationException("IOException during SDC communication", e);
597 logger.info("value of sdcServices : {}", retStr);
599 LoggingUtils.setTimeContext(startTime, new Date());
600 LoggingUtils.setResponseContext("0", "Get sdc services success", this.getClass().getName());
601 auditLogger.info("GET sdc services completed");
606 * REST service that retrieves total properties required by UI
608 * @throws IOException
613 @Produces(MediaType.APPLICATION_JSON)
614 public String getSdcProperties() throws IOException {
615 return createPropertiesObjectByUUID("{}");
619 * REST service that retrieves total properties by using invariantUUID based
620 * on refresh and non refresh
622 * @throws GeneralSecurityException
623 * In case of issues with the decryting the encrypted password
624 * @throws DecoderException
625 * In case of issues with the decoding of the Hex String
626 * @throws IOException
627 * In case of issue to convert CldsServiceCache to InputStream
630 @Path("/properties/{serviceInvariantUUID}")
631 @Produces(MediaType.APPLICATION_JSON)
632 public String getSdcPropertiesByServiceUUIDForRefresh(
633 @PathParam("serviceInvariantUUID") String serviceInvariantUUID,
634 @DefaultValue("false") @QueryParam("refresh") boolean refresh)
635 throws GeneralSecurityException, DecoderException, IOException {
636 Date startTime = new Date();
637 LoggingUtils.setRequestContext("CldsService: GET sdc properties by uuid", getPrincipalName());
638 CldsServiceData cldsServiceData = new CldsServiceData();
639 cldsServiceData.setServiceInvariantUUID(serviceInvariantUUID);
641 cldsServiceData = cldsDao.getCldsServiceCache(serviceInvariantUUID);
643 if (sdcCatalogServices.isCldsSdcCacheDataExpired(cldsServiceData)) {
644 cldsServiceData = sdcCatalogServices.getCldsServiceDataWithAlarmConditions(serviceInvariantUUID);
645 cldsDao.setCldsServiceCache(new CldsDbServiceCache(cldsServiceData));
647 // filter out VFs the user is not authorized for
648 cldsServiceData.filterVfs(this);
649 // format retrieved data into properties json
650 String sdcProperties = sdcCatalogServices.createPropertiesObjectByUUID(cldsServiceData);
652 LoggingUtils.setTimeContext(startTime, new Date());
653 LoggingUtils.setResponseContext("0", "Get sdc properties by uuid success", this.getClass().getName());
654 auditLogger.info("GET sdc properties by uuid completed");
655 return sdcProperties;
659 * Determine if the user is authorized for a particular VF by its invariant
662 * @param vfInvariantUuid
663 * @throws NotAuthorizedException
666 public boolean isAuthorizedForVf(String vfInvariantUuid) {
667 if (cldsPermissionTypeFilterVf != null && !cldsPermissionTypeFilterVf.isEmpty()) {
668 SecureServicePermission permission = SecureServicePermission.create(cldsPermissionTypeFilterVf,
669 cldsPermissionInstance, vfInvariantUuid);
670 return isAuthorized(permission);
672 // if CLDS_PERMISSION_TYPE_FILTER_VF property is not provided, then
673 // VF filtering is turned off
674 logger.warn("VF filtering turned off");
680 * Determine if the user is authorized for a particular VF by its invariant
681 * UUID. If not authorized, then NotAuthorizedException is thrown.
686 private boolean isAuthorizedForVf(CldsModel model) {
687 String vf = ModelProperties.getVf(model);
688 if (vf == null || vf.length() == 0) {
689 logger.info("VF not found in model");
692 return isAuthorizedForVf(vf);
696 private String createUiServiceFormatJson(String responseStr) throws IOException {
697 if (StringUtils.isBlank(responseStr)) {
700 ObjectMapper objectMapper = JacksonUtils.getObjectMapperInstance();
701 List<SdcServiceInfo> rawList = objectMapper.readValue(responseStr,
702 objectMapper.getTypeFactory().constructCollectionType(List.class, SdcServiceInfo.class));
703 ObjectNode invariantIdServiceNode = objectMapper.createObjectNode();
704 ObjectNode serviceNode = objectMapper.createObjectNode();
705 logger.info("value of cldsserviceiNfolist: {}", rawList);
706 if (rawList != null && !rawList.isEmpty()) {
707 List<SdcServiceInfo> cldsSdcServiceInfoList = sdcCatalogServices.removeDuplicateServices(rawList);
708 for (SdcServiceInfo currCldsSdcServiceInfo : cldsSdcServiceInfoList) {
709 if (currCldsSdcServiceInfo != null) {
710 invariantIdServiceNode.put(currCldsSdcServiceInfo.getInvariantUUID(),
711 currCldsSdcServiceInfo.getName());
714 serviceNode.putPOJO("service", invariantIdServiceNode);
716 return serviceNode.toString();
719 private String createPropertiesObjectByUUID(String cldsResponseStr) throws IOException {
720 ObjectMapper mapper = JacksonUtils.getObjectMapperInstance();
721 SdcServiceDetail cldsSdcServiceDetail = mapper.readValue(cldsResponseStr, SdcServiceDetail.class);
722 ObjectNode globalPropsJson = (ObjectNode) refProp.getJsonTemplate(GLOBAL_PROPERTIES_KEY);
723 if (cldsSdcServiceDetail != null && cldsSdcServiceDetail.getUuid() != null) {
725 * to create json with vf, alarm and locations
727 ObjectNode serviceObjectNode = createEmptyVfAlarmObject();
728 ObjectNode vfObjectNode = mapper.createObjectNode();
730 * to create json with vf and vfresourceId
732 createVfObjectNode(vfObjectNode, cldsSdcServiceDetail.getResources());
733 serviceObjectNode.putPOJO(cldsSdcServiceDetail.getInvariantUUID(), vfObjectNode);
734 ObjectNode byServiceBasicObjetNode = mapper.createObjectNode();
735 byServiceBasicObjetNode.putPOJO("byService", serviceObjectNode);
737 * to create json with VFC Node
739 ObjectNode emptyvfcobjectNode = createByVFCObjectNode(cldsSdcServiceDetail.getResources());
740 byServiceBasicObjetNode.putPOJO("byVf", emptyvfcobjectNode);
741 globalPropsJson.putPOJO("shared", byServiceBasicObjetNode);
742 logger.info("valuie of objNode: {}", globalPropsJson);
744 return globalPropsJson.toString();
747 private ObjectNode createEmptyVfAlarmObject() {
748 ObjectMapper mapper = JacksonUtils.getObjectMapperInstance();
749 ObjectNode emptyObjectNode = mapper.createObjectNode();
750 emptyObjectNode.put("", "");
751 ObjectNode vfObjectNode = mapper.createObjectNode();
752 vfObjectNode.putPOJO("vf", emptyObjectNode);
753 vfObjectNode.putPOJO("location", emptyObjectNode);
754 vfObjectNode.putPOJO("alarmCondition", emptyObjectNode);
755 ObjectNode emptyServiceObjectNode = mapper.createObjectNode();
756 emptyServiceObjectNode.putPOJO("", vfObjectNode);
757 return emptyServiceObjectNode;
760 private void createVfObjectNode(ObjectNode vfObjectNode2, List<SdcResource> rawCldsSdcResourceList) {
761 ObjectMapper mapper = JacksonUtils.getObjectMapperInstance();
762 ObjectNode vfNode = mapper.createObjectNode();
764 // To remove repeated resource instance name from
765 // resourceInstanceList
766 List<SdcResource> cldsSdcResourceList = sdcCatalogServices
767 .removeDuplicateSdcResourceInstances(rawCldsSdcResourceList);
769 * Creating vf resource node using cldsSdcResource Object
771 if (cldsSdcResourceList != null && !cldsSdcResourceList.isEmpty()) {
772 for (SdcResource cldsSdcResource : cldsSdcResourceList) {
773 if (cldsSdcResource != null && "VF".equalsIgnoreCase(cldsSdcResource.getResoucreType())) {
774 vfNode.put(cldsSdcResource.getResourceUUID(), cldsSdcResource.getResourceName());
778 vfObjectNode2.putPOJO("vf", vfNode);
780 * creating location json object using properties file value
782 ObjectNode locationJsonNode;
784 locationJsonNode = (ObjectNode) mapper.readValue(refProp.getStringValue("ui.location.default"),
786 } catch (IOException e) {
787 logger.error("Unable to load ui.location.default JSON in clds-references.properties properly", e);
788 throw new CldsConfigException(
789 "Unable to load ui.location.default JSON in clds-references.properties properly", e);
791 vfObjectNode2.putPOJO("location", locationJsonNode);
793 * creating alarm json object using properties file value
795 String alarmStringValue = refProp.getStringValue("ui.alarm.default");
796 logger.info("value of alarm: {}", alarmStringValue);
797 ObjectNode alarmStringJsonNode;
799 alarmStringJsonNode = (ObjectNode) mapper.readValue(alarmStringValue, JsonNode.class);
800 } catch (IOException e) {
801 logger.error("Unable to ui.alarm.default JSON in clds-references.properties properly", e);
802 throw new CldsConfigException("Unable to load ui.alarm.default JSON in clds-references.properties properly",
805 vfObjectNode2.putPOJO("alarmCondition", alarmStringJsonNode);
808 private ObjectNode createByVFCObjectNode(List<SdcResource> cldsSdcResourceList) {
809 ObjectMapper mapper = JacksonUtils.getObjectMapperInstance();
810 ObjectNode emptyObjectNode = mapper.createObjectNode();
811 ObjectNode emptyvfcobjectNode = mapper.createObjectNode();
812 ObjectNode vfCObjectNode = mapper.createObjectNode();
813 vfCObjectNode.putPOJO("vfC", emptyObjectNode);
814 ObjectNode subVfCObjectNode = mapper.createObjectNode();
815 subVfCObjectNode.putPOJO("vfc", emptyObjectNode);
816 if (cldsSdcResourceList != null && !cldsSdcResourceList.isEmpty()) {
817 for (SdcResource cldsSdcResource : cldsSdcResourceList) {
818 if (cldsSdcResource != null && "VF".equalsIgnoreCase(cldsSdcResource.getResoucreType())) {
819 vfCObjectNode.putPOJO(cldsSdcResource.getResourceUUID(), subVfCObjectNode);
823 emptyvfcobjectNode.putPOJO("", vfCObjectNode);
824 return emptyvfcobjectNode;
828 @Path("/deploy/{modelName}")
829 @Consumes(MediaType.APPLICATION_JSON)
830 @Produces(MediaType.APPLICATION_JSON)
831 public Response deployModel(@PathParam("modelName") String modelName, CldsModel model) {
832 Date startTime = new Date();
833 LoggingUtils.setRequestContext("CldsService: Deploy model", getPrincipalName());
834 Boolean errorCase = false;
836 fillInCldsModel(model);
837 String bpmnJson = cldsBpmnTransformer.doXslTransformToString(model.getBpmnText());
838 logger.info("PUT bpmnJson={}", bpmnJson);
839 ModelProperties modelProp = new ModelProperties(modelName, model.getControlName(), CldsEvent.ACTION_DEPLOY,
840 false, bpmnJson, model.getPropText());
841 checkForDuplicateServiceVf(modelName, model.getPropText());
842 String deploymentId = "";
843 // If model is already deployed then pass same deployment id
844 if (model.getDeploymentId() != null && !model.getDeploymentId().isEmpty()) {
845 deploymentId = model.getDeploymentId();
847 deploymentId = "closedLoop_" + UUID.randomUUID() + "_deploymentId";
849 String createNewDeploymentStatusUrl = dcaeDispatcherServices.createNewDeployment(deploymentId,
850 model.getTypeId(), modelProp.getGlobal().getDeployParameters());
851 String operationStatus = "processing";
852 long waitingTime = System.nanoTime() + DCAE_DEPLOY_WAITING_TIME;
853 while ("processing".equalsIgnoreCase(operationStatus)) {
854 if (waitingTime < System.nanoTime()) {
855 logger.info("Waiting is over for DCAE deployment");
858 logger.info("Waiting 5s before sending query to DCAE");
860 operationStatus = dcaeDispatcherServices.getOperationStatus(createNewDeploymentStatusUrl);
862 if ("succeeded".equalsIgnoreCase(operationStatus)) {
863 String artifactName = model.getControlName();
864 if (artifactName != null) {
865 artifactName = artifactName + ".yml";
867 DcaeEvent dcaeEvent = new DcaeEvent();
868 /* set dcae events */
869 dcaeEvent.setArtifactName(artifactName);
870 dcaeEvent.setEvent(DcaeEvent.EVENT_DEPLOYMENT);
871 CldsEvent.insEvent(cldsDao, dcaeEvent.getControlName(), getUserId(), dcaeEvent.getCldsActionCd(),
872 CldsEvent.ACTION_STATE_RECEIVED, null);
873 model.setDeploymentId(deploymentId);
874 model.save(cldsDao, getUserId());
876 logger.info("Deploy model (" + modelName + ") failed...Operation Status is - " + operationStatus);
877 throw new HttpClientErrorException(HttpStatus.INTERNAL_SERVER_ERROR,
878 "Deploy model (" + modelName + ") failed...Operation Status is - " + operationStatus);
880 logger.info("Deploy model (" + modelName + ") succeeded...Deployment Id is - " + deploymentId);
882 LoggingUtils.setTimeContext(startTime, new Date());
883 LoggingUtils.setResponseContext("0", "Deploy model success", this.getClass().getName());
884 auditLogger.info("Deploy model completed");
885 } catch (Exception e) {
887 logger.error("Exception occured during deployModel", e);
890 return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(model).build();
892 return Response.status(Response.Status.OK).entity(model).build();
896 @Path("/undeploy/{modelName}")
897 @Consumes(MediaType.APPLICATION_JSON)
898 @Produces(MediaType.APPLICATION_JSON)
899 public Response unDeployModel(@PathParam("modelName") String modelName, CldsModel model) {
900 Date startTime = new Date();
901 LoggingUtils.setRequestContext("CldsService: Undeploy model", getPrincipalName());
902 Boolean errorCase = false;
904 String operationStatusUndeployUrl = dcaeDispatcherServices.deleteExistingDeployment(model.getDeploymentId(),
906 String operationStatus = "processing";
907 long waitingTime = System.nanoTime() + TimeUnit.MINUTES.toNanos(10);
908 while ("processing".equalsIgnoreCase(operationStatus)) {
909 if (waitingTime < System.nanoTime()) {
912 operationStatus = dcaeDispatcherServices.getOperationStatus(operationStatusUndeployUrl);
914 if ("succeeded".equalsIgnoreCase(operationStatus)) {
915 String artifactName = model.getControlName();
916 if (artifactName != null) {
917 artifactName = artifactName + ".yml";
919 DcaeEvent dcaeEvent = new DcaeEvent();
921 dcaeEvent.setArtifactName(artifactName);
922 dcaeEvent.setEvent(DcaeEvent.EVENT_UNDEPLOYMENT);
923 CldsEvent.insEvent(cldsDao, model.getControlName(), getUserId(), dcaeEvent.getCldsActionCd(),
924 CldsEvent.ACTION_STATE_RECEIVED, null);
925 model.setDeploymentId(null);
926 model.save(cldsDao, getUserId());
928 logger.info("Undeploy model (" + modelName + ") failed...Operation Status is - " + operationStatus);
929 throw new HttpClientErrorException(HttpStatus.INTERNAL_SERVER_ERROR,
930 "Undeploy model (" + modelName + ") failed...Operation Status is - " + operationStatus);
932 logger.info("Undeploy model (" + modelName + ") succeeded.");
934 LoggingUtils.setTimeContext(startTime, new Date());
935 LoggingUtils.setResponseContext("0", "Undeploy model success", this.getClass().getName());
936 auditLogger.info("Undeploy model completed");
937 } catch (Exception e) {
939 logger.error("Exception occured during unDeployModel", e);
942 return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(model).build();
944 return Response.status(Response.Status.OK).entity(model).build();
947 private void checkForDuplicateServiceVf(String modelName, String modelPropText) throws IOException {
948 JsonNode globalNode = JacksonUtils.getObjectMapperInstance().readTree(modelPropText).get("global");
949 String service = AbstractModelElement.getValueByName(globalNode, "service");
950 List<String> resourceVf = AbstractModelElement.getValuesByName(globalNode, "vf");
951 if (service != null && resourceVf != null && !resourceVf.isEmpty()) {
952 List<CldsModelProp> cldsModelPropList = cldsDao.getDeployedModelProperties();
953 for (CldsModelProp cldsModelProp : cldsModelPropList) {
954 JsonNode currentNode = JacksonUtils.getObjectMapperInstance().readTree(cldsModelProp.getPropText())
956 String currentService = AbstractModelElement.getValueByName(currentNode, "service");
957 List<String> currentVf = AbstractModelElement.getValuesByName(currentNode, "vf");
958 if (currentVf != null && !currentVf.isEmpty()) {
959 if (!modelName.equalsIgnoreCase(cldsModelProp.getName()) && service.equalsIgnoreCase(currentService)
960 && resourceVf.get(0).equalsIgnoreCase(currentVf.get(0))) {
961 throw new BadRequestException("Same Service/VF already exists in " + cldsModelProp.getName()
962 + " model, please select different Service/VF.");