mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/tenantisolation/CloudOrchestration.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Modifications Copyright (c) 2019 Samsung
   8  * ================================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package org.onap.so.apihandlerinfra.tenantisolation;
  24
  25
  26 import java.io.IOException;
  27 import java.io.UnsupportedEncodingException;
  28 import java.util.HashMap;
  29 import java.util.UUID;
  30
  31 import javax.inject.Provider;
  32 import javax.transaction.Transactional;
  33 import javax.ws.rs.Consumes;
  34 import javax.ws.rs.POST;
  35 import javax.ws.rs.Path;
  36 import javax.ws.rs.PathParam;
  37 import javax.ws.rs.Produces;
  38 import javax.ws.rs.container.ContainerRequestContext;
  39 import javax.ws.rs.core.Context;
  40 import javax.ws.rs.core.MediaType;
  41 import javax.ws.rs.core.Response;
  42
  43 import org.apache.http.HttpStatus;
  44 import org.onap.so.apihandler.common.ErrorNumbers;
  45 import org.onap.so.apihandlerinfra.Constants;
  46 import org.onap.so.apihandlerinfra.Status;
  47 import org.onap.so.apihandlerinfra.exceptions.ApiException;
  48 import org.onap.so.apihandlerinfra.exceptions.DuplicateRequestException;
  49 import org.onap.so.apihandlerinfra.exceptions.ValidateException;
  50 import org.onap.so.apihandlerinfra.logging.ErrorLoggerInfo;
  51 import org.onap.so.apihandlerinfra.tenantisolationbeans.Action;
  52 import org.onap.so.apihandlerinfra.tenantisolationbeans.OperationalEnvironment;
  53 import org.onap.so.apihandlerinfra.tenantisolationbeans.RequestReferences;
  54 import org.onap.so.apihandlerinfra.tenantisolationbeans.TenantSyncResponse;
  55 import org.onap.so.db.request.beans.InfraActiveRequests;
  56 import org.onap.so.db.request.client.RequestsDbClient;
  57 import org.onap.so.exceptions.ValidationException;
  58 import org.onap.so.logger.ErrorCode;
  59 import org.onap.so.logger.MessageEnum;
  60 import org.slf4j.Logger;
  61 import org.slf4j.LoggerFactory;
  62 import org.springframework.beans.factory.annotation.Autowired;
  63 import org.springframework.stereotype.Component;
  64
  65 import com.fasterxml.jackson.databind.ObjectMapper;
  66
  67 import io.swagger.annotations.Api;
  68 import io.swagger.annotations.ApiOperation;
  69
  70 @Component
  71 @Path("/onap/so/infra/cloudResources")
  72 @Api(value="/onap/so/infra/cloudResources",description="API Requests for cloud resources - Tenant Isolation")
  73 public class CloudOrchestration {
  74
  75         private static Logger logger = LoggerFactory.getLogger(CloudOrchestration.class);
  76         private static final String ENVIRONMENT_ID_KEY = "operationalEnvironmentId";
  77
  78         @Autowired
  79         private TenantIsolationRequest tenantIsolationRequest ;
  80
  81         @Autowired
  82         private RequestsDbClient requestsDbClient;
  83
  84         @Autowired
  85         private Provider<TenantIsolationRunnable> tenantIsolationRunnable;
  86
  87         @POST
  88         @Path("/{version:[vV][1]}/operationalEnvironments")
  89         @Consumes(MediaType.APPLICATION_JSON)
  90         @Produces(MediaType.APPLICATION_JSON)
  91         @ApiOperation(value="Create an Operational Environment",response=Response.class)
  92         @Transactional
  93         public Response createOperationEnvironment(String request, @PathParam("version") String version, @Context ContainerRequestContext requestContext) throws ApiException{
  94                 logger.debug("Received request to Create Operational Environment");
  95                 return cloudOrchestration(request, Action.create, null, version, getRequestId(requestContext));
  96         }
  97
  98         @POST
  99         @Path("/{version:[vV][1]}/operationalEnvironments/{operationalEnvironmentId}/activate")
 100         @Consumes(MediaType.APPLICATION_JSON)
 101         @Produces(MediaType.APPLICATION_JSON)
 102         @ApiOperation(value="Activate an Operational Environment",response=Response.class)
 103         @Transactional
 104         public Response activateOperationEnvironment(String request, @PathParam("version") String version, @PathParam("operationalEnvironmentId") String operationalEnvironmentId,
 105                                                                                                 @Context ContainerRequestContext requestContext) throws ApiException{
 106                 logger.debug("Received request to Activate an Operational Environment");
 107                 HashMap<String, String> instanceIdMap = new HashMap<>();
 108                 instanceIdMap.put(ENVIRONMENT_ID_KEY, operationalEnvironmentId);
 109                 return cloudOrchestration(request, Action.activate, instanceIdMap, version, getRequestId(requestContext));
 110         }
 111
 112         @POST
 113         @Path("/{version:[vV][1]}/operationalEnvironments/{operationalEnvironmentId}/deactivate")
 114         @Consumes(MediaType.APPLICATION_JSON)
 115         @Produces(MediaType.APPLICATION_JSON)
 116         @ApiOperation(value="Deactivate an Operational Environment",response=Response.class)
 117         @Transactional
 118         public Response deactivateOperationEnvironment(String request, @PathParam("version") String version, @PathParam("operationalEnvironmentId") String operationalEnvironmentId, @Context ContainerRequestContext requestContext) throws ApiException{
 119                 logger.debug("Received request to Deactivate an Operational Environment");
 120                 HashMap<String, String> instanceIdMap = new HashMap<>();
 121                 instanceIdMap.put(ENVIRONMENT_ID_KEY, operationalEnvironmentId);
 122                 return cloudOrchestration(request, Action.deactivate, instanceIdMap, version, getRequestId(requestContext));
 123         }
 124
 125
 126         private Response cloudOrchestration(String requestJSON, Action action, HashMap<String, String> instanceIdMap, String version, String requestId) throws ApiException{
 127             logger.info("{} {}", MessageEnum.APIH_GENERATED_REQUEST_ID.toString(), requestId);
 128                 long startTime = System.currentTimeMillis ();
 129                 CloudOrchestrationRequest cor = null;
 130                 tenantIsolationRequest.setRequestId(requestId);
 131
 132                 cor = convertJsonToCloudOrchestrationRequest(requestJSON, action, startTime, cor);
 133
 134                 try {
 135                         tenantIsolationRequest.parse(cor, instanceIdMap, action);
 136                 }catch(ValidationException e){
 137                         ErrorLoggerInfo errorLoggerInfo = new ErrorLoggerInfo.Builder(MessageEnum.APIH_REQUEST_VALIDATION_ERROR,
 138           ErrorCode.SchemaError).build();
 139
 140
 141                         throw new ValidateException.Builder("Mapping of request to JSON object failed.  " + e.getMessage(), HttpStatus.SC_BAD_REQUEST, ErrorNumbers.SVC_BAD_PARAMETER)
 142                                         .cause(e).errorInfo(errorLoggerInfo).build();
 143                 }
 144
 145                 String instanceName = cor.getRequestDetails().getRequestInfo().getInstanceName();
 146                 String resourceType = cor.getRequestDetails().getRequestInfo().getResourceType().name();
 147                 InfraActiveRequests dup = null;
 148
 149                 dup = duplicateCheck(action, instanceIdMap, startTime, instanceName, resourceType);
 150
 151                 if(dup == null && (Action.activate.equals(action) || Action.deactivate.equals(action))) {
 152                         dup = requestsDbClient.checkVnfIdStatus(cor.getOperationalEnvironmentId());
 153                 }
 154
 155                 if(dup != null) {
 156                         String instance = null;
 157                         if(instanceName != null){
 158                                 instance = instanceName;
 159                         }else if (instanceIdMap != null){
 160                                 instance = instanceIdMap.get(resourceType + "InstanceId");
 161                         }
 162
 163                         ErrorLoggerInfo errorLoggerInfo = new ErrorLoggerInfo.Builder(MessageEnum.APIH_DUPLICATE_FOUND, ErrorCode.SchemaError).build();
 164
 165
 166                         throw new DuplicateRequestException.Builder(resourceType,instance,dup.getRequestStatus(),dup.getRequestId(), HttpStatus.SC_CONFLICT, ErrorNumbers.SVC_DETAILED_SERVICE_ERROR)
 167                                         .errorInfo(errorLoggerInfo).build();
 168                 }
 169
 170                 String instanceId = null;
 171
 172                 if(instanceIdMap != null && instanceIdMap.get(ENVIRONMENT_ID_KEY) != null) {
 173                         instanceId = instanceIdMap.get(ENVIRONMENT_ID_KEY);
 174                 } else {
 175                         instanceId = UUID.randomUUID().toString();
 176                         tenantIsolationRequest.setOperationalEnvironmentId(instanceId);
 177                         cor.setOperationalEnvironmentId(instanceId);
 178                 }
 179
 180                 tenantIsolationRequest.createRequestRecord(Status.IN_PROGRESS, action);
 181
 182                 OperationalEnvironment opEnv = cor.getRequestDetails().getRequestParameters().getOperationalEnvironmentType();
 183                 String operationalEnvType = opEnv != null ? opEnv.name() : null;
 184
 185                 TenantIsolationRunnable runnable = tenantIsolationRunnable.get();
 186                 runnable.run(action, operationalEnvType, cor, requestId);
 187
 188                 String encodedValue;
 189                 try {
 190                          encodedValue = new String(instanceId.getBytes("UTF-8"));
 191                 } catch(UnsupportedEncodingException ex) {
 192                          ErrorLoggerInfo errorLoggerInfo = new ErrorLoggerInfo.Builder(MessageEnum.APIH_REQUEST_VALIDATION_ERROR,
 193            ErrorCode.DataError).build();
 194
 195
 196                          throw new ValidateException.Builder("Could not encode instanceID" + ex.getMessage(), HttpStatus.SC_BAD_REQUEST, ErrorNumbers.SVC_BAD_PARAMETER)
 197                                          .cause(ex).errorInfo(errorLoggerInfo).build();
 198                 }
 199
 200                 TenantSyncResponse tenantResponse = new TenantSyncResponse();
 201                 RequestReferences reqReference = new RequestReferences();
 202                 reqReference.setInstanceId(encodedValue);
 203                 reqReference.setRequestId(requestId);
 204                 tenantResponse.setRequestReferences(reqReference);
 205
 206                 return Response.ok(tenantResponse).build();
 207         }
 208
 209         private InfraActiveRequests duplicateCheck(Action action, HashMap<String, String> instanceIdMap, long startTime,
 210                                                 String instanceName, String requestScope) throws ApiException {
 211                 try {
 212                         return requestsDbClient.checkInstanceNameDuplicate (instanceIdMap, instanceName, requestScope);
 213                 } catch (Exception e) {
 214                         ErrorLoggerInfo errorLoggerInfo = new ErrorLoggerInfo.Builder(MessageEnum.APIH_DUPLICATE_CHECK_EXC, ErrorCode.DataError).errorSource(Constants.MSO_PROP_APIHANDLER_INFRA).build();
 215
 216
 217                         throw new ValidateException.Builder("Duplicate Check Request", HttpStatus.SC_INTERNAL_SERVER_ERROR, ErrorNumbers.SVC_DETAILED_SERVICE_ERROR).cause(e)
 218                                         .errorInfo(errorLoggerInfo).build();
 219                 }
 220         }
 221
 222         private CloudOrchestrationRequest convertJsonToCloudOrchestrationRequest(String requestJSON, Action action, long startTime,
 223                                                                              CloudOrchestrationRequest cor) throws ApiException {
 224                 try{
 225                         logger.debug("Converting incoming JSON request to Object");
 226                         ObjectMapper mapper = new ObjectMapper();
 227                         return mapper.readValue(requestJSON, CloudOrchestrationRequest.class);
 228                 } catch(IOException e){
 229
 230                         ErrorLoggerInfo errorLoggerInfo = new ErrorLoggerInfo.Builder(MessageEnum.APIH_REQUEST_VALIDATION_ERROR,
 231           ErrorCode.SchemaError).build();
 232
 233
 234                         ValidateException validateException = new ValidateException.Builder("Mapping of request to JSON object failed.  " + e.getMessage(), HttpStatus.SC_BAD_REQUEST,ErrorNumbers.SVC_BAD_PARAMETER)
 235                                         .cause(e).errorInfo(errorLoggerInfo).build();
 236                         if (tenantIsolationRequest.getRequestId () != null) {
 237                                 tenantIsolationRequest.createRequestRecord (Status.FAILED, action);
 238                         }
 239                         throw validateException;
 240                 }
 241         }
 242
 243         private String getRequestId(ContainerRequestContext requestContext) {
 244                 return requestContext.getProperty("requestId").toString();
 245         }
 246 }