2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.sdc.be.externalapi.servlet;
23 import com.fasterxml.jackson.databind.ObjectMapper;
24 import com.jcabi.aspects.Loggable;
25 import fj.data.Either;
26 import io.swagger.annotations.*;
27 import javax.inject.Inject;
28 import org.apache.commons.lang3.StringUtils;
29 import org.openecomp.sdc.be.components.impl.ComponentInstanceBusinessLogic;
30 import org.openecomp.sdc.be.components.impl.GroupBusinessLogic;
31 import org.openecomp.sdc.be.components.impl.ResourceImportManager;
32 import org.openecomp.sdc.be.components.impl.ServiceBusinessLogic;
33 import org.openecomp.sdc.be.config.BeEcompErrorManager;
34 import org.openecomp.sdc.be.dao.api.ActionStatus;
35 import org.openecomp.sdc.be.externalapi.servlet.representation.ServiceDistributionReqInfo;
36 import org.openecomp.sdc.be.externalapi.servlet.representation.ServiceDistributionRespInfo;
37 import org.openecomp.sdc.be.impl.ComponentsUtils;
38 import org.openecomp.sdc.be.impl.ServletUtils;
39 import org.openecomp.sdc.be.model.User;
40 import org.openecomp.sdc.be.resources.data.auditing.model.DistributionData;
41 import org.openecomp.sdc.be.servlets.AbstractValidationsServlet;
42 import org.openecomp.sdc.be.servlets.RepresentationUtils;
43 import org.openecomp.sdc.be.user.UserBusinessLogic;
44 import org.openecomp.sdc.common.api.Constants;
45 import org.openecomp.sdc.common.datastructure.Wrapper;
46 import org.openecomp.sdc.common.log.wrappers.Logger;
47 import org.openecomp.sdc.exception.ResponseFormat;
49 import javax.inject.Singleton;
50 import javax.servlet.ServletContext;
51 import javax.servlet.http.HttpServletRequest;
53 import javax.ws.rs.core.Context;
54 import javax.ws.rs.core.MediaType;
55 import javax.ws.rs.core.Response;
56 import java.io.IOException;
59 * Created by chaya on 10/17/2017.
61 @Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
63 @Api(value = "Service Activation External Servlet", description = "This Servlet serves external users for activating a specific service")
65 public class ServiceActivationServlet extends AbstractValidationsServlet {
68 private HttpServletRequest request;
70 private static final Logger log = Logger.getLogger(ServiceActivationServlet.class);
71 private final ServiceBusinessLogic serviceBusinessLogic;
74 public ServiceActivationServlet(UserBusinessLogic userBusinessLogic,
75 ComponentInstanceBusinessLogic componentInstanceBL,
76 ComponentsUtils componentsUtils, ServletUtils servletUtils,
77 ResourceImportManager resourceImportManager,
78 ServiceBusinessLogic serviceBusinessLogic) {
79 super(userBusinessLogic, componentInstanceBL, componentsUtils, servletUtils, resourceImportManager);
80 this.serviceBusinessLogic = serviceBusinessLogic;
85 * Activates a service on a specific environment
90 * @param instanceIdHeader
94 @Path("/services/{serviceUUID}/distribution/{opEnvId}/activate")
95 @Consumes(MediaType.APPLICATION_JSON)
96 @Produces(MediaType.APPLICATION_JSON)
97 @ApiOperation(value = "activate a service", httpMethod = "POST", notes = "Activates a service")
98 @ApiResponses(value = {
99 @ApiResponse(code = 202, message = "ECOMP component is authenticated and required service may be distributed"),
100 @ApiResponse(code = 400, message = "Missing X-ECOMP-InstanceID HTTP header - POL5001"),
101 @ApiResponse(code = 401, message = "ECOMP component should authenticate itself and to re-send again HTTP request with its Basic Authentication credentials - POL5002"),
102 @ApiResponse(code = 403, message = "ECOMP component is not authorized - POL5003"),
103 @ApiResponse(code = 404, message = "Error: Requested '%1' (uuid) resource was not found - SVC4063"),
104 @ApiResponse(code = 405, message = "Method Not Allowed : Invalid HTTP method type used ( PUT,DELETE,POST will be rejected) - POL4050"),
105 @ApiResponse(code = 500, message = "The request failed either due to internal SDC problem. ECOMP Component should continue the attempts to get the needed information - POL5000"),
106 @ApiResponse(code = 400, message = "Invalid field format. One of the provided fields does not comply with the field rules - SVC4126"),
107 @ApiResponse(code = 400, message = "Missing request body. The post request did not contain the expected body - SVC4500"),
108 @ApiResponse(code = 400, message = "The resource name is missing in the request body - SVC4062"),
109 @ApiResponse(code = 409, message = "Service state is invalid for this action"),
110 @ApiResponse(code = 502, message = "The server was acting as a gateway or proxy and received an invalid response from the upstream server")})
111 public Response activateServiceExternal(
112 @ApiParam(value = "Determines the format of the body of the request", required = true) @HeaderParam(value = Constants.CONTENT_TYPE_HEADER) String contentType,
113 @ApiParam(value = "The user id", required = true) @HeaderParam(value = Constants.USER_ID_HEADER) final String userId,
114 @ApiParam(value = "X-ECOMP-RequestID header", required = false) @HeaderParam(value = Constants.X_ECOMP_REQUEST_ID_HEADER) String requestId,
115 @ApiParam(value = "X-ECOMP-InstanceID header", required = true) @HeaderParam(value = Constants.X_ECOMP_INSTANCE_ID_HEADER) final String instanceIdHeader,
116 @ApiParam(value = "Determines the format of the body of the response", required = false) @HeaderParam(value = Constants.ACCEPT_HEADER) String accept,
117 @ApiParam(value = "The username and password", required = true) @HeaderParam(value = Constants.AUTHORIZATION_HEADER) String authorization,
118 @ApiParam(value = "The serviceUUid to activate", required = true) @PathParam("serviceUUID") final String serviceUUID,
119 @ApiParam(value = "The operational environment on which to activate the service on", required = true) @PathParam("opEnvId") final String opEnvId,
124 ResponseFormat responseFormat = null;
125 String requestURI = request.getRequestURI();
126 String url = request.getMethod() + " " + requestURI;
127 log.debug("Start handle request of {}", url);
129 User modifier = new User();
133 Wrapper<ResponseFormat> responseWrapper = validateRequestHeaders(instanceIdHeader, userId);
135 if (responseWrapper.isEmpty()) {
136 modifier.setUserId(userId);
137 log.debug("modifier id is {}", userId);
139 ServiceDistributionReqInfo reqMetadata = convertJsonToActivationMetadata(data);
140 Either<String, ResponseFormat> distResponse = serviceBusinessLogic.activateServiceOnTenantEnvironment(serviceUUID, opEnvId, modifier, reqMetadata);
142 if (distResponse.isRight()) {
143 log.debug("failed to activate service distribution");
144 responseFormat = distResponse.right().value();
145 return buildErrorResponse(responseFormat);
147 String distributionId = distResponse.left().value();
148 Object result = RepresentationUtils.toRepresentation(new ServiceDistributionRespInfo(distributionId));
149 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.ACCEPTED);
150 return buildOkResponse(responseFormat, result);
152 log.debug("request instanceId/userId header validation failed");
153 responseFormat = responseWrapper.getInnerElement();
154 return buildErrorResponse(responseFormat);
156 } catch (Exception e) {
157 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Activate Distribution");
158 log.debug("activate distribution failed with exception", e);
159 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
160 return buildErrorResponse(responseFormat);
162 getComponentsUtils().auditExternalActivateService(responseFormat,
163 new DistributionData(instanceIdHeader, requestURI), requestId, serviceUUID, modifier);
167 private Wrapper<ResponseFormat> validateRequestHeaders(String instanceIdHeader, String userId) {
168 Wrapper<ResponseFormat> responseWrapper = new Wrapper<>();
169 if (responseWrapper.isEmpty()) {
170 validateXECOMPInstanceIDHeader(instanceIdHeader, responseWrapper);
172 if (responseWrapper.isEmpty()) {
173 validateHttpCspUserIdHeader(userId, responseWrapper);
175 return responseWrapper;
178 private ServiceDistributionReqInfo convertJsonToActivationMetadata(String data) {
179 ObjectMapper mapper = new ObjectMapper();
181 return mapper.readValue(data, ServiceDistributionReqInfo.class);
182 } catch (IOException e) {
183 log.error("#convertJsonToActivationMetadata - json deserialization failed with error: ", e);
184 return new ServiceDistributionReqInfo(null);
189 protected void validateHttpCspUserIdHeader(String header, Wrapper<ResponseFormat> responseWrapper) {
190 ResponseFormat responseFormat;
191 if( StringUtils.isEmpty(header)){
192 log.debug("MissingUSER_ID");
193 responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.AUTH_FAILED);
194 responseWrapper.setInnerElement(responseFormat);