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-rw-r--r--catalog-be/src/main/java/org/openecomp/sdc/be/externalapi/servlet/AssetsDataServlet.java849
1 files changed, 451 insertions, 398 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/externalapi/servlet/AssetsDataServlet.java b/catalog-be/src/main/java/org/openecomp/sdc/be/externalapi/servlet/AssetsDataServlet.java
index ebc0e62404..4c91ab4178 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/externalapi/servlet/AssetsDataServlet.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/externalapi/servlet/AssetsDataServlet.java
@@ -1,398 +1,451 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * Copyright (C) 2017 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.openecomp.sdc.be.externalapi.servlet;
-
-import com.jcabi.aspects.Loggable;
-import fj.data.Either;
-import io.swagger.annotations.Api;
-import io.swagger.annotations.ApiOperation;
-import io.swagger.annotations.ApiParam;
-import io.swagger.annotations.ApiResponse;
-import io.swagger.annotations.ApiResponses;
-import javax.inject.Inject;
-import javax.ws.rs.GET;
-import javax.ws.rs.HeaderParam;
-import javax.ws.rs.Path;
-import javax.ws.rs.PathParam;
-import javax.ws.rs.Produces;
-import javax.ws.rs.QueryParam;
-import org.apache.commons.lang3.tuple.ImmutablePair;
-import org.openecomp.sdc.be.components.impl.ComponentBusinessLogic;
-import org.openecomp.sdc.be.components.impl.ComponentBusinessLogicProvider;
-import org.openecomp.sdc.be.components.impl.ComponentInstanceBusinessLogic;
-import org.openecomp.sdc.be.components.impl.ElementBusinessLogic;
-import org.openecomp.sdc.be.components.impl.ResourceImportManager;
-import org.openecomp.sdc.be.config.BeEcompErrorManager;
-import org.openecomp.sdc.be.dao.api.ActionStatus;
-import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
-import org.openecomp.sdc.be.datatypes.enums.FilterKeyEnum;
-import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
-import org.openecomp.sdc.be.ecomp.converters.AssetMetadataConverter;
-import org.openecomp.sdc.be.externalapi.servlet.representation.AssetMetadata;
-import org.openecomp.sdc.be.impl.ComponentsUtils;
-import org.openecomp.sdc.be.impl.ServletUtils;
-import org.openecomp.sdc.be.model.Component;
-import org.openecomp.sdc.be.resources.data.auditing.AuditingActionEnum;
-import org.openecomp.sdc.be.resources.data.auditing.model.DistributionData;
-import org.openecomp.sdc.be.resources.data.auditing.model.ResourceCommonInfo;
-import org.openecomp.sdc.be.servlets.AbstractValidationsServlet;
-import org.openecomp.sdc.be.servlets.RepresentationUtils;
-import org.openecomp.sdc.be.user.UserBusinessLogic;
-import org.openecomp.sdc.common.api.Constants;
-import org.openecomp.sdc.common.log.wrappers.Logger;
-import org.openecomp.sdc.common.util.GeneralUtility;
-import org.openecomp.sdc.exception.ResponseFormat;
-
-import javax.inject.Singleton;
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-import javax.ws.rs.core.Response;
-import java.io.ByteArrayInputStream;
-import java.io.InputStream;
-import java.util.EnumMap;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * This Servlet serves external users for retrieving component metadata.
- *
- * @author tgitelman
- *
- */
-
-@Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
-@Path("/v1/catalog")
-@Api(value = "Asset Metadata External Servlet", description = "This Servlet serves external users for retrieving component metadata.")
-@Singleton
-public class AssetsDataServlet extends AbstractValidationsServlet {
-
- @Context
- private HttpServletRequest request;
-
- private static final Logger log = Logger.getLogger(AssetsDataServlet.class);
- private final ElementBusinessLogic elementBusinessLogic;
- private final AssetMetadataConverter assetMetadataConverter;
- private final ComponentBusinessLogicProvider componentBusinessLogicProvider;
-
- @Inject
- public AssetsDataServlet(UserBusinessLogic userBusinessLogic,
- ComponentInstanceBusinessLogic componentInstanceBL,
- ComponentsUtils componentsUtils, ServletUtils servletUtils,
- ResourceImportManager resourceImportManager,
- ElementBusinessLogic elementBusinessLogic,
- AssetMetadataConverter assetMetadataConverter,
- ComponentBusinessLogicProvider componentBusinessLogicProvider) {
- super(userBusinessLogic, componentInstanceBL, componentsUtils, servletUtils, resourceImportManager);
- this.elementBusinessLogic = elementBusinessLogic;
- this.assetMetadataConverter = assetMetadataConverter;
- this.componentBusinessLogicProvider = componentBusinessLogicProvider;
- }
-
- /**
- *
- * @param requestId
- * @param instanceIdHeader
- * @param accept
- * @param authorization
- * @param assetType
- * @param category
- * @param subCategory
- * @param distributionStatus
- * @param resourceType
- * @return
- */
- @GET
- @Path("/{assetType}")
- @Produces(MediaType.APPLICATION_JSON)
- @ApiOperation(value = "Fetch list of assets", httpMethod = "GET", notes = "Returns list of assets")
- @ApiResponses(value = {
- @ApiResponse(code = 200, message = "ECOMP component is authenticated and list of Catalog Assets Metadata is returned", response = AssetMetadata.class, responseContainer="List"),
- @ApiResponse(code = 400, message = "Missing 'X-ECOMP-InstanceID' HTTP header - POL5001"),
- @ApiResponse(code = 401, message = "ECOMP component should authenticate itself and to re-send again HTTP request with its Basic Authentication credentials - POL5002"),
- @ApiResponse(code = 403, message = "ECOMP component is not authorized - POL5003"),
- @ApiResponse(code = 405, message = "Method Not Allowed : Invalid HTTP method type used ( PUT,DELETE,POST will be rejected) - POL4050"),
- @ApiResponse(code = 500, message = "The GET request failed either due to internal SDC problem. ECOMP Component should continue the attempts to get the needed information - POL5000")})
- public Response getAssetListExternal(
- @ApiParam(value = "X-ECOMP-RequestID header", required = false)@HeaderParam(value = Constants.X_ECOMP_REQUEST_ID_HEADER) String requestId,
- @ApiParam(value = "X-ECOMP-InstanceID header", required = true)@HeaderParam(value = Constants.X_ECOMP_INSTANCE_ID_HEADER) final String instanceIdHeader,
- @ApiParam(value = "Determines the format of the body of the response", required = false)@HeaderParam(value = Constants.ACCEPT_HEADER) String accept,
- @ApiParam(value = "The username and password", required = true)@HeaderParam(value = Constants.AUTHORIZATION_HEADER) String authorization,
- @ApiParam(value = "The requested asset type", required = true, allowableValues = "resources, services")@PathParam("assetType") final String assetType,
- @ApiParam(value = "The filter key (resourceType only for resources)", required = false)@QueryParam("category") String category,
- @ApiParam(value = "The filter key (resourceType only for resources)", required = false)@QueryParam("subCategory") String subCategory,
- @ApiParam(value = "The filter key (resourceType only for resources)", required = false)@QueryParam("distributionStatus") String distributionStatus,
- @ApiParam(value = "The filter key (resourceType only for resources)", required = false)@QueryParam("resourceType") String resourceType) {
-
- Response response = null;
- ResponseFormat responseFormat = null;
- String query = request.getQueryString();
- String requestURI = request.getRequestURI().endsWith("/")?
- removeDuplicateSlashSeparator(request.getRequestURI()): request.getRequestURI();
- String url = request.getMethod() + " " + requestURI;
- log.debug("Start handle request of {}", url);
-
- AuditingActionEnum auditingActionEnum = query == null ? AuditingActionEnum.GET_ASSET_LIST : AuditingActionEnum.GET_FILTERED_ASSET_LIST;
-
- String resourceUrl = query == null ? requestURI : requestURI + "?" + query;
- DistributionData distributionData = new DistributionData(instanceIdHeader, resourceUrl);
-
- // Mandatory
- if (instanceIdHeader == null || instanceIdHeader.isEmpty()) {
- log.debug("getAssetList: Missing X-ECOMP-InstanceID header");
- responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.MISSING_X_ECOMP_INSTANCE_ID);
- getComponentsUtils().auditExternalGetAssetList(responseFormat, auditingActionEnum, distributionData, requestId);
- return buildErrorResponse(responseFormat);
- }
-
- try {
- Map<FilterKeyEnum, String> filters = new EnumMap<>(FilterKeyEnum.class);
-
- if (category != null) {
- filters.put(FilterKeyEnum.CATEGORY, category);
- }
- if (subCategory != null) {
- filters.put(FilterKeyEnum.SUB_CATEGORY, subCategory);
- }
- if (distributionStatus != null) {
- filters.put(FilterKeyEnum.DISTRIBUTION_STATUS, distributionStatus);
- }
- if (resourceType != null) {
- ResourceTypeEnum resourceTypeEnum = ResourceTypeEnum.getTypeIgnoreCase(resourceType);
- if (resourceTypeEnum == null) {
- log.debug("getAssetList: Asset Fetching Failed. Invalid resource type was received");
- responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.INVALID_CONTENT);
- getComponentsUtils().auditExternalGetAssetList(responseFormat, auditingActionEnum, distributionData, requestId);
- return buildErrorResponse(responseFormat);
- }
- filters.put(FilterKeyEnum.RESOURCE_TYPE, resourceTypeEnum.name());
- }
-
- Either<List<? extends Component>, ResponseFormat> assetTypeData = elementBusinessLogic.getFilteredCatalogComponents(assetType, filters, query);
-
- if (assetTypeData.isRight()) {
- log.debug("getAssetList: Asset Fetching Failed");
- responseFormat = assetTypeData.right().value();
- getComponentsUtils().auditExternalGetAssetList(responseFormat, auditingActionEnum, distributionData, requestId);
- return buildErrorResponse(responseFormat);
- } else {
- log.debug("getAssetList: Asset Fetching Success");
- Either<List<? extends AssetMetadata>, ResponseFormat> resMetadata = assetMetadataConverter
- .convertToAssetMetadata(assetTypeData.left().value(), requestURI, false);
- if (resMetadata.isRight()) {
- log.debug("getAssetList: Asset conversion Failed");
- responseFormat = resMetadata.right().value();
- getComponentsUtils().auditExternalGetAssetList(responseFormat, auditingActionEnum, distributionData, requestId);
- return buildErrorResponse(responseFormat);
- }
- Object result = RepresentationUtils.toRepresentation(resMetadata.left().value());
- responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.OK);
- getComponentsUtils().auditExternalGetAssetList(responseFormat, auditingActionEnum, distributionData, requestId);
-
- response = buildOkResponse(responseFormat, result);
- return response;
- }
- } catch (Exception e) {
- BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Fetch filtered list of assets");
- log.debug("getAssetList: Fetch list of assets failed with exception", e);
- return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
- }
- }
-
- /**
- *
- * @param requestId
- * @param instanceIdHeader
- * @param accept
- * @param authorization
- * @param assetType
- * @param uuid
- * @return
- */
- @GET
- @Path("/{assetType}/{uuid}/metadata")
- @Produces(MediaType.APPLICATION_JSON)
- @ApiOperation(value = "Detailed metadata of asset by uuid", httpMethod = "GET", notes = "Returns detailed metadata of an asset by uuid")
- @ApiResponses(value = {
- @ApiResponse(code = 200, message = "ECOMP component is authenticated and list of Catalog Assets Metadata is returned", response = AssetMetadata.class, responseContainer="List"),
- @ApiResponse(code = 400, message = "Missing 'X-ECOMP-InstanceID' HTTP header - POL5001"),
- @ApiResponse(code = 401, message = "ECOMP component should authenticate itself and to re-send again HTTP request with its Basic Authentication credentials - POL5002"),
- @ApiResponse(code = 403, message = "ECOMP component is not authorized - POL5003"),
- @ApiResponse(code = 404, message = "Error: Requested '%1' (uuid) resource was not found - SVC4063"),
- @ApiResponse(code = 405, message = "Method Not Allowed : Invalid HTTP method type used ( PUT,DELETE,POST will be rejected) - POL4050"),
- @ApiResponse(code = 500, message = "The GET request failed either due to internal SDC problem. ECOMP Component should continue the attempts to get the needed information - POL5000")})
- public Response getAssetSpecificMetadataByUuidExternal(
- @ApiParam(value = "X-ECOMP-RequestID header", required = false)@HeaderParam(value = Constants.X_ECOMP_REQUEST_ID_HEADER) String requestId,
- @ApiParam(value = "X-ECOMP-InstanceID header", required = true)@HeaderParam(value = Constants.X_ECOMP_INSTANCE_ID_HEADER) final String instanceIdHeader,
- @ApiParam(value = "Determines the format of the body of the response", required = false)@HeaderParam(value = Constants.ACCEPT_HEADER) String accept,
- @ApiParam(value = "The username and password", required = true)@HeaderParam(value = Constants.AUTHORIZATION_HEADER) String authorization,
- @ApiParam(value = "The requested asset type", required = true, allowableValues = "resources, services")@PathParam("assetType") final String assetType,
- @ApiParam(value = "The requested asset uuid", required = true)@PathParam("uuid") final String uuid) {
-
- Response response = null;
- ResponseFormat responseFormat = null;
- AuditingActionEnum auditingActionEnum = AuditingActionEnum.GET_ASSET_METADATA;
- String requestURI = request.getRequestURI();
- String url = request.getMethod() + " " + requestURI;
- log.debug("Start handle request of {}", url);
-
- ComponentTypeEnum componentType = ComponentTypeEnum.findByParamName(assetType);
- ResourceCommonInfo resourceCommonInfo = new ResourceCommonInfo(componentType.getValue());
- DistributionData distributionData = new DistributionData(instanceIdHeader, requestURI);
- // Mandatory
- if (instanceIdHeader == null || instanceIdHeader.isEmpty()) {
- log.debug("getAssetList: Missing X-ECOMP-InstanceID header");
- responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.MISSING_X_ECOMP_INSTANCE_ID);
- getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
- resourceCommonInfo, requestId, uuid);
- return buildErrorResponse(responseFormat);
- }
-
- try {
- Either<List<? extends Component>, ResponseFormat> assetTypeData =
- elementBusinessLogic.getCatalogComponentsByUuidAndAssetType(assetType, uuid);
-
- if (assetTypeData.isRight()) {
- log.debug("getAssetList: Asset Fetching Failed");
- responseFormat = assetTypeData.right().value();
- getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
- resourceCommonInfo, requestId, uuid);
-
- return buildErrorResponse(responseFormat);
- }
- resourceCommonInfo.setResourceName(assetTypeData.left().value().iterator().next().getName());
- log.debug("getAssetList: Asset Fetching Success");
- Either<List<? extends AssetMetadata>, ResponseFormat> resMetadata = assetMetadataConverter
- .convertToAssetMetadata(assetTypeData.left().value(), requestURI, true);
- if (resMetadata.isRight()) {
- log.debug("getAssetList: Asset conversion Failed");
- responseFormat = resMetadata.right().value();
-
- getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
- resourceCommonInfo, requestId, uuid);
- return buildErrorResponse(responseFormat);
- }
- Object result = RepresentationUtils.toRepresentation(resMetadata.left().value().iterator().next());
- responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.OK);
- getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
- resourceCommonInfo, requestId, uuid);
-
- response = buildOkResponse(responseFormat, result);
- return response;
-
- } catch (Exception e) {
- BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Fetch filtered list of assets");
- log.debug("getAssetList: Fetch list of assets failed with exception", e);
- return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
- }
- }
-
- /**
- *
- * @param requestId
- * @param instanceIdHeader
- * @param accept
- * @param authorization
- * @param assetType
- * @param uuid
- * @return
- */
- @GET
- @Path("/{assetType}/{uuid}/toscaModel")
- @Produces(MediaType.APPLICATION_OCTET_STREAM)
- @ApiOperation(value = "Fetch assets CSAR", httpMethod = "GET", notes = "Returns asset csar", response = String.class)
- @ApiResponses(value = {
- @ApiResponse(code = 200, message = "ECOMP component is authenticated and list of Catalog Assets Metadata is returned", response = String.class),
- @ApiResponse(code = 400, message = "Missing 'X-ECOMP-InstanceID' HTTP header - POL5001"),
- @ApiResponse(code = 401, message = "ECOMP component should authenticate itself and to re-send again HTTP request with its Basic Authentication credentials - POL5002"),
- @ApiResponse(code = 403, message = "ECOMP component is not authorized - POL5003"),
- @ApiResponse(code = 404, message = "Error: Requested '%1' (uuid) resource was not found - SVC4063"),
- @ApiResponse(code = 405, message = "Method Not Allowed : Invalid HTTP method type used ( PUT,DELETE,POST will be rejected) - POL4050"),
- @ApiResponse(code = 500, message = "The GET request failed either due to internal SDC problem. ECOMP Component should continue the attempts to get the needed information - POL5000")})
- public Response getToscaModelExternal(
- @ApiParam(value = "X-ECOMP-RequestID header", required = false)@HeaderParam(value = Constants.X_ECOMP_REQUEST_ID_HEADER) String requestId,
- @ApiParam(value = "X-ECOMP-InstanceID header", required = true)@HeaderParam(value = Constants.X_ECOMP_INSTANCE_ID_HEADER) final String instanceIdHeader,
- @ApiParam(value = "Determines the format of the body of the response", required = false)@HeaderParam(value = Constants.ACCEPT_HEADER) String accept,
- @ApiParam(value = "The username and password", required = true)@HeaderParam(value = Constants.AUTHORIZATION_HEADER) String authorization,
- @ApiParam(value = "The requested asset type", required = true, allowableValues = "resources, services")@PathParam("assetType") final String assetType,
- @ApiParam(value = "The requested asset uuid", required = true)@PathParam("uuid") final String uuid) {
-
- String url = request.getRequestURI();
- log.debug("Start handle request of {} {}", request.getMethod(), url);
- Response response = null;
- ResponseFormat responseFormat = null;
- ComponentTypeEnum componentType = ComponentTypeEnum.findByParamName(assetType);
- AuditingActionEnum auditingActionEnum = AuditingActionEnum.GET_TOSCA_MODEL;
-
- ResourceCommonInfo resourceCommonInfo = new ResourceCommonInfo(componentType.getValue());
- DistributionData distributionData = new DistributionData(instanceIdHeader, url);
-
- if (instanceIdHeader == null || instanceIdHeader.isEmpty()) {
- log.debug("getToscaModel: Missing X-ECOMP-InstanceID header");
- responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.MISSING_X_ECOMP_INSTANCE_ID);
- getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
- resourceCommonInfo, requestId, uuid);
- return buildErrorResponse(responseFormat);
- }
-
- try {
- ComponentBusinessLogic componentBL = componentBusinessLogicProvider.getInstance(componentType);
-
-
- Either<ImmutablePair<String, byte[]>, ResponseFormat> csarArtifact = componentBL.getToscaModelByComponentUuid(componentType, uuid, resourceCommonInfo);
- if (csarArtifact.isRight()) {
- responseFormat = csarArtifact.right().value();
- getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
- resourceCommonInfo, requestId, uuid);
- response = buildErrorResponse(responseFormat);
- } else {
- byte[] value = csarArtifact.left().value().getRight();
- InputStream is = new ByteArrayInputStream(value);
- String contenetMD5 = GeneralUtility.calculateMD5Base64EncodedByByteArray(value);
- Map<String, String> headers = new HashMap<>();
- headers.put(Constants.CONTENT_DISPOSITION_HEADER, getContentDispositionValue(csarArtifact.left().value().getLeft()));
- headers.put(Constants.MD5_HEADER, contenetMD5);
- responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.OK);
- getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
- resourceCommonInfo, requestId, uuid);
- response = buildOkResponse(responseFormat, is, headers);
- }
- return response;
-
- } catch (Exception e) {
- BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get asset tosca model");
- log.debug("falied to get asset tosca model", e);
- responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
- response = buildErrorResponse(responseFormat);
- getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
- resourceCommonInfo, requestId, uuid);
- return response;
- }
- }
-
-
- private String removeDuplicateSlashSeparator(String requestUri) {
- return requestUri.substring(0, requestUri.length()-1);
- }
-
-
-}
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 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.openecomp.sdc.be.externalapi.servlet;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.util.EnumMap;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import javax.inject.Inject;
+import javax.inject.Singleton;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.GET;
+import javax.ws.rs.HeaderParam;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import org.apache.commons.lang3.tuple.ImmutablePair;
+import org.openecomp.sdc.be.components.impl.ComponentBusinessLogic;
+import org.openecomp.sdc.be.components.impl.ComponentBusinessLogicProvider;
+import org.openecomp.sdc.be.components.impl.ComponentInstanceBusinessLogic;
+import org.openecomp.sdc.be.components.impl.ElementBusinessLogic;
+import org.openecomp.sdc.be.components.impl.ResourceImportManager;
+import org.openecomp.sdc.be.config.BeEcompErrorManager;
+import org.openecomp.sdc.be.dao.api.ActionStatus;
+import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
+import org.openecomp.sdc.be.datatypes.enums.FilterKeyEnum;
+import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
+import org.openecomp.sdc.be.ecomp.converters.AssetMetadataConverter;
+import org.openecomp.sdc.be.externalapi.servlet.representation.AssetMetadata;
+import org.openecomp.sdc.be.impl.ComponentsUtils;
+import org.openecomp.sdc.be.impl.ServletUtils;
+import org.openecomp.sdc.be.model.Component;
+import org.openecomp.sdc.be.resources.data.auditing.AuditingActionEnum;
+import org.openecomp.sdc.be.resources.data.auditing.model.DistributionData;
+import org.openecomp.sdc.be.resources.data.auditing.model.ResourceCommonInfo;
+import org.openecomp.sdc.be.servlets.AbstractValidationsServlet;
+import org.openecomp.sdc.be.servlets.RepresentationUtils;
+import org.openecomp.sdc.be.user.UserBusinessLogic;
+import org.openecomp.sdc.common.api.Constants;
+import org.openecomp.sdc.common.log.wrappers.Logger;
+import org.openecomp.sdc.common.util.GeneralUtility;
+import org.openecomp.sdc.exception.ResponseFormat;
+import com.jcabi.aspects.Loggable;
+import fj.data.Either;
+import io.swagger.v3.oas.annotations.OpenAPIDefinition;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.info.Info;
+import io.swagger.v3.oas.annotations.media.ArraySchema;
+import io.swagger.v3.oas.annotations.media.Content;
+import io.swagger.v3.oas.annotations.media.Schema;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.responses.ApiResponses;
+
+/**
+ * This Servlet serves external users for retrieving component metadata.
+ *
+ * @author tgitelman
+ *
+ */
+
+@Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
+@Path("/v1/catalog")
+// for retrieving component metadata.")
+@OpenAPIDefinition(info = @Info(title = "Asset Metadata External Servlet",
+ description = "This Servlet serves external users for retrieving component metadata."))
+@Singleton
+public class AssetsDataServlet extends AbstractValidationsServlet {
+
+ @Context
+ private HttpServletRequest request;
+
+ private static final Logger log = Logger.getLogger(AssetsDataServlet.class);
+ private final ElementBusinessLogic elementBusinessLogic;
+ private final AssetMetadataConverter assetMetadataConverter;
+ private final ComponentBusinessLogicProvider componentBusinessLogicProvider;
+
+ @Inject
+ public AssetsDataServlet(UserBusinessLogic userBusinessLogic, ComponentInstanceBusinessLogic componentInstanceBL,
+ ComponentsUtils componentsUtils, ServletUtils servletUtils, ResourceImportManager resourceImportManager,
+ ElementBusinessLogic elementBusinessLogic, AssetMetadataConverter assetMetadataConverter,
+ ComponentBusinessLogicProvider componentBusinessLogicProvider) {
+ super(userBusinessLogic, componentInstanceBL, componentsUtils, servletUtils, resourceImportManager);
+ this.elementBusinessLogic = elementBusinessLogic;
+ this.assetMetadataConverter = assetMetadataConverter;
+ this.componentBusinessLogicProvider = componentBusinessLogicProvider;
+ }
+
+ /**
+ *
+ * @param requestId
+ * @param instanceIdHeader
+ * @param accept
+ * @param authorization
+ * @param assetType
+ * @param category
+ * @param subCategory
+ * @param distributionStatus
+ * @param resourceType
+ * @return
+ */
+ @GET
+ @Path("/{assetType}")
+ @Produces(MediaType.APPLICATION_JSON)
+ @Operation(description = "Fetch list of assets", method = "GET", summary = "Returns list of assets")
+ @ApiResponses(value = {
+ @ApiResponse(responseCode = "200",
+ description = "ECOMP component is authenticated and list of Catalog Assets Metadata is returned",
+ content = @Content(array = @ArraySchema(schema = @Schema(implementation = AssetMetadata.class)))),
+ @ApiResponse(responseCode = "400", description = "Missing 'X-ECOMP-InstanceID' HTTP header - POL5001"),
+ @ApiResponse(responseCode = "401",
+ description = "ECOMP component should authenticate itself and to re-send again HTTP request with its Basic Authentication credentials - POL5002"),
+ @ApiResponse(responseCode = "403", description = "ECOMP component is not authorized - POL5003"),
+ @ApiResponse(responseCode = "405",
+ description = "Method Not Allowed : Invalid HTTP method type used ( PUT,DELETE,POST will be rejected) - POL4050"),
+ @ApiResponse(responseCode = "500",
+ description = "The GET request failed either due to internal SDC problem. ECOMP Component should continue the attempts to get the needed information - POL5000")})
+ public Response getAssetListExternal(
+ @Parameter(description = "X-ECOMP-RequestID header",
+ required = false) @HeaderParam(value = Constants.X_ECOMP_REQUEST_ID_HEADER) String requestId,
+ @Parameter(description = "X-ECOMP-InstanceID header", required = true) @HeaderParam(
+ value = Constants.X_ECOMP_INSTANCE_ID_HEADER) final String instanceIdHeader,
+ @Parameter(description = "Determines the format of the body of the response",
+ required = false) @HeaderParam(value = Constants.ACCEPT_HEADER) String accept,
+ @Parameter(description = "The username and password",
+ required = true) @HeaderParam(value = Constants.AUTHORIZATION_HEADER) String authorization,
+ @Parameter(description = "The requested asset type",schema = @Schema(allowableValues = {"resources", "services"}),
+ required = true) @PathParam("assetType") final String assetType,
+ @Parameter(description = "The filter key (resourceType only for resources)",
+ required = false) @QueryParam("category") String category,
+ @Parameter(description = "The filter key (resourceType only for resources)",
+ required = false) @QueryParam("subCategory") String subCategory,
+ @Parameter(description = "The filter key (resourceType only for resources)",
+ required = false) @QueryParam("distributionStatus") String distributionStatus,
+ @Parameter(description = "The filter key (resourceType only for resources)",
+ required = false) @QueryParam("resourceType") String resourceType) {
+
+ Response response = null;
+ ResponseFormat responseFormat = null;
+ String query = request.getQueryString();
+ String requestURI =
+ request.getRequestURI().endsWith("/") ? removeDuplicateSlashSeparator(request.getRequestURI())
+ : request.getRequestURI();
+ String url = request.getMethod() + " " + requestURI;
+ log.debug("Start handle request of {}", url);
+
+ AuditingActionEnum auditingActionEnum =
+ query == null ? AuditingActionEnum.GET_ASSET_LIST : AuditingActionEnum.GET_FILTERED_ASSET_LIST;
+
+ String resourceUrl = query == null ? requestURI : requestURI + "?" + query;
+ DistributionData distributionData = new DistributionData(instanceIdHeader, resourceUrl);
+
+ // Mandatory
+ if (instanceIdHeader == null || instanceIdHeader.isEmpty()) {
+ log.debug("getAssetList: Missing X-ECOMP-InstanceID header");
+ responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.MISSING_X_ECOMP_INSTANCE_ID);
+ getComponentsUtils().auditExternalGetAssetList(responseFormat, auditingActionEnum, distributionData,
+ requestId);
+ return buildErrorResponse(responseFormat);
+ }
+
+ try {
+ Map<FilterKeyEnum, String> filters = new EnumMap<>(FilterKeyEnum.class);
+
+ if (category != null) {
+ filters.put(FilterKeyEnum.CATEGORY, category);
+ }
+ if (subCategory != null) {
+ filters.put(FilterKeyEnum.SUB_CATEGORY, subCategory);
+ }
+ if (distributionStatus != null) {
+ filters.put(FilterKeyEnum.DISTRIBUTION_STATUS, distributionStatus);
+ }
+ if (resourceType != null) {
+ ResourceTypeEnum resourceTypeEnum = ResourceTypeEnum.getTypeIgnoreCase(resourceType);
+ if (resourceTypeEnum == null) {
+ log.debug("getAssetList: Asset Fetching Failed. Invalid resource type was received");
+ responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.INVALID_CONTENT);
+ getComponentsUtils().auditExternalGetAssetList(responseFormat, auditingActionEnum, distributionData,
+ requestId);
+ return buildErrorResponse(responseFormat);
+ }
+ filters.put(FilterKeyEnum.RESOURCE_TYPE, resourceTypeEnum.name());
+ }
+
+ Either<List<? extends Component>, ResponseFormat> assetTypeData =
+ elementBusinessLogic.getFilteredCatalogComponents(assetType, filters, query);
+
+ if (assetTypeData.isRight()) {
+ log.debug("getAssetList: Asset Fetching Failed");
+ responseFormat = assetTypeData.right().value();
+ getComponentsUtils().auditExternalGetAssetList(responseFormat, auditingActionEnum, distributionData,
+ requestId);
+ return buildErrorResponse(responseFormat);
+ } else {
+ log.debug("getAssetList: Asset Fetching Success");
+ Either<List<? extends AssetMetadata>, ResponseFormat> resMetadata =
+ assetMetadataConverter.convertToAssetMetadata(assetTypeData.left().value(), requestURI, false);
+ if (resMetadata.isRight()) {
+ log.debug("getAssetList: Asset conversion Failed");
+ responseFormat = resMetadata.right().value();
+ getComponentsUtils().auditExternalGetAssetList(responseFormat, auditingActionEnum, distributionData,
+ requestId);
+ return buildErrorResponse(responseFormat);
+ }
+ Object result = RepresentationUtils.toRepresentation(resMetadata.left().value());
+ responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.OK);
+ getComponentsUtils().auditExternalGetAssetList(responseFormat, auditingActionEnum, distributionData,
+ requestId);
+
+ response = buildOkResponse(responseFormat, result);
+ return response;
+ }
+ } catch (Exception e) {
+ BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Fetch filtered list of assets");
+ log.debug("getAssetList: Fetch list of assets failed with exception", e);
+ return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
+ }
+ }
+
+ /**
+ *
+ * @param requestId
+ * @param instanceIdHeader
+ * @param accept
+ * @param authorization
+ * @param assetType
+ * @param uuid
+ * @return
+ */
+ @GET
+ @Path("/{assetType}/{uuid}/metadata")
+ @Produces(MediaType.APPLICATION_JSON)
+ @Operation(description = "Detailed metadata of asset by uuid", method = "GET",
+ summary = "Returns detailed metadata of an asset by uuid")
+ @ApiResponses(value = {
+ @ApiResponse(responseCode = "200",
+ description = "ECOMP component is authenticated and list of Catalog Assets Metadata is returned",
+ content = @Content(array = @ArraySchema(schema = @Schema(implementation = AssetMetadata.class)))),
+ @ApiResponse(responseCode = "400", description = "Missing 'X-ECOMP-InstanceID' HTTP header - POL5001"),
+ @ApiResponse(responseCode = "401",
+ description = "ECOMP component should authenticate itself and to re-send again HTTP request with its Basic Authentication credentials - POL5002"),
+ @ApiResponse(responseCode = "403", description = "ECOMP component is not authorized - POL5003"),
+ @ApiResponse(responseCode = "404",
+ description = "Error: Requested '%1' (uuid) resource was not found - SVC4063"),
+ @ApiResponse(responseCode = "405",
+ description = "Method Not Allowed : Invalid HTTP method type used ( PUT,DELETE,POST will be rejected) - POL4050"),
+ @ApiResponse(responseCode = "500",
+ description = "The GET request failed either due to internal SDC problem. ECOMP Component should continue the attempts to get the needed information - POL5000")})
+ public Response getAssetSpecificMetadataByUuidExternal(
+ @Parameter(description = "X-ECOMP-RequestID header",
+ required = false) @HeaderParam(value = Constants.X_ECOMP_REQUEST_ID_HEADER) String requestId,
+ @Parameter(description = "X-ECOMP-InstanceID header", required = true) @HeaderParam(
+ value = Constants.X_ECOMP_INSTANCE_ID_HEADER) final String instanceIdHeader,
+ @Parameter(description = "Determines the format of the body of the response",
+ required = false) @HeaderParam(value = Constants.ACCEPT_HEADER) String accept,
+ @Parameter(description = "The username and password",
+ required = true) @HeaderParam(value = Constants.AUTHORIZATION_HEADER) String authorization,
+ @Parameter(description = "The requested asset type",schema = @Schema(allowableValues = {"resources", "services"}),
+ required = true) @PathParam("assetType") final String assetType,
+ @Parameter(description = "The requested asset uuid",
+ required = true) @PathParam("uuid") final String uuid) {
+
+ Response response = null;
+ ResponseFormat responseFormat = null;
+ AuditingActionEnum auditingActionEnum = AuditingActionEnum.GET_ASSET_METADATA;
+ String requestURI = request.getRequestURI();
+ String url = request.getMethod() + " " + requestURI;
+ log.debug("Start handle request of {}", url);
+
+ ComponentTypeEnum componentType = ComponentTypeEnum.findByParamName(assetType);
+ ResourceCommonInfo resourceCommonInfo = new ResourceCommonInfo(componentType.getValue());
+ DistributionData distributionData = new DistributionData(instanceIdHeader, requestURI);
+ // Mandatory
+ if (instanceIdHeader == null || instanceIdHeader.isEmpty()) {
+ log.debug("getAssetList: Missing X-ECOMP-InstanceID header");
+ responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.MISSING_X_ECOMP_INSTANCE_ID);
+ getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
+ resourceCommonInfo, requestId, uuid);
+ return buildErrorResponse(responseFormat);
+ }
+
+ try {
+ Either<List<? extends Component>, ResponseFormat> assetTypeData =
+ elementBusinessLogic.getCatalogComponentsByUuidAndAssetType(assetType, uuid);
+
+ if (assetTypeData.isRight()) {
+ log.debug("getAssetList: Asset Fetching Failed");
+ responseFormat = assetTypeData.right().value();
+ getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
+ resourceCommonInfo, requestId, uuid);
+
+ return buildErrorResponse(responseFormat);
+ }
+ resourceCommonInfo.setResourceName(assetTypeData.left().value().iterator().next().getName());
+ log.debug("getAssetList: Asset Fetching Success");
+ Either<List<? extends AssetMetadata>, ResponseFormat> resMetadata =
+ assetMetadataConverter.convertToAssetMetadata(assetTypeData.left().value(), requestURI, true);
+ if (resMetadata.isRight()) {
+ log.debug("getAssetList: Asset conversion Failed");
+ responseFormat = resMetadata.right().value();
+
+ getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
+ resourceCommonInfo, requestId, uuid);
+ return buildErrorResponse(responseFormat);
+ }
+ Object result = RepresentationUtils.toRepresentation(resMetadata.left().value().iterator().next());
+ responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.OK);
+ getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
+ resourceCommonInfo, requestId, uuid);
+
+ response = buildOkResponse(responseFormat, result);
+ return response;
+
+ } catch (Exception e) {
+ BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Fetch filtered list of assets");
+ log.debug("getAssetList: Fetch list of assets failed with exception", e);
+ return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
+ }
+ }
+
+ /**
+ *
+ * @param requestId
+ * @param instanceIdHeader
+ * @param accept
+ * @param authorization
+ * @param assetType
+ * @param uuid
+ * @return
+ */
+ @GET
+ @Path("/{assetType}/{uuid}/toscaModel")
+ @Produces(MediaType.APPLICATION_OCTET_STREAM)
+ @Operation(description = "Fetch assets CSAR", method = "GET", summary = "Returns asset csar",
+ responses = @ApiResponse(
+ content = @Content(array = @ArraySchema(schema = @Schema(implementation = String.class)))))
+ @ApiResponses(value = {
+ @ApiResponse(responseCode = "200",
+ description = "ECOMP component is authenticated and list of Catalog Assets Metadata is returned",
+ content = @Content(array = @ArraySchema(schema = @Schema(implementation = String.class)))),
+ @ApiResponse(responseCode = "400", description = "Missing 'X-ECOMP-InstanceID' HTTP header - POL5001"),
+ @ApiResponse(responseCode = "401",
+ description = "ECOMP component should authenticate itself and to re-send again HTTP request with its Basic Authentication credentials - POL5002"),
+ @ApiResponse(responseCode = "403", description = "ECOMP component is not authorized - POL5003"),
+ @ApiResponse(responseCode = "404",
+ description = "Error: Requested '%1' (uuid) resource was not found - SVC4063"),
+ @ApiResponse(responseCode = "405",
+ description = "Method Not Allowed : Invalid HTTP method type used ( PUT,DELETE,POST will be rejected) - POL4050"),
+ @ApiResponse(responseCode = "500",
+ description = "The GET request failed either due to internal SDC problem. ECOMP Component should continue the attempts to get the needed information - POL5000")})
+ public Response getToscaModelExternal(
+ @Parameter(description = "X-ECOMP-RequestID header",
+ required = false) @HeaderParam(value = Constants.X_ECOMP_REQUEST_ID_HEADER) String requestId,
+ @Parameter(description = "X-ECOMP-InstanceID header", required = true) @HeaderParam(
+ value = Constants.X_ECOMP_INSTANCE_ID_HEADER) final String instanceIdHeader,
+ @Parameter(description = "Determines the format of the body of the response",
+ required = false) @HeaderParam(value = Constants.ACCEPT_HEADER) String accept,
+ @Parameter(description = "The username and password",
+ required = true) @HeaderParam(value = Constants.AUTHORIZATION_HEADER) String authorization,
+ @Parameter(description = "The requested asset type",schema = @Schema(allowableValues = {"resources", "services"}),
+ required = true) @PathParam("assetType") final String assetType,
+ @Parameter(description = "The requested asset uuid",
+ required = true) @PathParam("uuid") final String uuid) {
+
+ String url = request.getRequestURI();
+ log.debug("Start handle request of {} {}", request.getMethod(), url);
+ Response response = null;
+ ResponseFormat responseFormat = null;
+ ComponentTypeEnum componentType = ComponentTypeEnum.findByParamName(assetType);
+ AuditingActionEnum auditingActionEnum = AuditingActionEnum.GET_TOSCA_MODEL;
+
+ ResourceCommonInfo resourceCommonInfo = new ResourceCommonInfo(componentType.getValue());
+ DistributionData distributionData = new DistributionData(instanceIdHeader, url);
+
+ if (instanceIdHeader == null || instanceIdHeader.isEmpty()) {
+ log.debug("getToscaModel: Missing X-ECOMP-InstanceID header");
+ responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.MISSING_X_ECOMP_INSTANCE_ID);
+ getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
+ resourceCommonInfo, requestId, uuid);
+ return buildErrorResponse(responseFormat);
+ }
+
+ try {
+ ComponentBusinessLogic componentBL = componentBusinessLogicProvider.getInstance(componentType);
+
+
+ Either<ImmutablePair<String, byte[]>, ResponseFormat> csarArtifact =
+ componentBL.getToscaModelByComponentUuid(componentType, uuid, resourceCommonInfo);
+ if (csarArtifact.isRight()) {
+ responseFormat = csarArtifact.right().value();
+ getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
+ resourceCommonInfo, requestId, uuid);
+ response = buildErrorResponse(responseFormat);
+ } else {
+ byte[] value = csarArtifact.left().value().getRight();
+ InputStream is = new ByteArrayInputStream(value);
+ String contenetMD5 = GeneralUtility.calculateMD5Base64EncodedByByteArray(value);
+ Map<String, String> headers = new HashMap<>();
+ headers.put(Constants.CONTENT_DISPOSITION_HEADER,
+ getContentDispositionValue(csarArtifact.left().value().getLeft()));
+ headers.put(Constants.MD5_HEADER, contenetMD5);
+ responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.OK);
+ getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
+ resourceCommonInfo, requestId, uuid);
+ response = buildOkResponse(responseFormat, is, headers);
+ }
+ return response;
+
+ } catch (Exception e) {
+ BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get asset tosca model");
+ log.debug("falied to get asset tosca model", e);
+ responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
+ response = buildErrorResponse(responseFormat);
+ getComponentsUtils().auditExternalGetAsset(responseFormat, auditingActionEnum, distributionData,
+ resourceCommonInfo, requestId, uuid);
+ return response;
+ }
+ }
+
+
+ private String removeDuplicateSlashSeparator(String requestUri) {
+ return requestUri.substring(0, requestUri.length() - 1);
+ }
+
+
+}