2 * ============LICENSE_START=======================================================
3 * Modification Copyright (C) 2019 Nordix Foundation.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
20 package org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation;
22 import static org.openecomp.core.validation.errors.ErrorMessagesFormatBuilder.getErrorWithParameters;
23 import static org.openecomp.sdc.tosca.csar.CSARConstants.ELIGBLE_FOLDERS;
24 import static org.openecomp.sdc.tosca.csar.CSARConstants.ELIGIBLE_FILES;
25 import static org.openecomp.sdc.tosca.csar.CSARConstants.MAIN_SERVICE_TEMPLATE_MF_FILE_NAME;
26 import static org.openecomp.sdc.tosca.csar.CSARConstants.MAIN_SERVICE_TEMPLATE_YAML_FILE_NAME;
27 import static org.openecomp.sdc.tosca.csar.ToscaMetaEntryVersion261.ENTRY_DEFINITIONS;
28 import static org.openecomp.sdc.tosca.csar.ToscaMetadataFileInfo.TOSCA_META_PATH_FILE_NAME;
30 import java.io.IOException;
31 import java.io.InputStream;
32 import java.util.ArrayList;
33 import java.util.List;
35 import java.util.stream.Collectors;
36 import org.openecomp.core.utilities.file.FileContentHandler;
37 import org.openecomp.sdc.common.errors.Messages;
38 import org.openecomp.sdc.datatypes.error.ErrorLevel;
39 import org.openecomp.sdc.datatypes.error.ErrorMessage;
40 import org.openecomp.sdc.logging.api.Logger;
41 import org.openecomp.sdc.logging.api.LoggerFactory;
42 import org.openecomp.sdc.tosca.csar.Manifest;
43 import org.openecomp.sdc.tosca.csar.ONAPManifestOnboarding;
44 import org.openecomp.sdc.tosca.csar.OnboardingToscaMetadata;
45 import org.openecomp.sdc.tosca.csar.ToscaMetadata;
47 class ONAPCsarValidator implements Validator {
49 private static final Logger LOGGER = LoggerFactory.getLogger(ONAPCsarValidator.class);
50 private final List<ErrorMessage> uploadFileErrors = new ArrayList<>();
52 private void validateMetadata(FileContentHandler contentMap) {
53 if (!validateTOSCAYamlFileInRootExist(contentMap, MAIN_SERVICE_TEMPLATE_YAML_FILE_NAME)) {
54 try (InputStream metaFileContent = contentMap.getFileContentAsStream(TOSCA_META_PATH_FILE_NAME)) {
55 ToscaMetadata onboardingToscaMetadata = OnboardingToscaMetadata.parseToscaMetadataFile(metaFileContent);
56 String entryDefinitionsPath = onboardingToscaMetadata.getMetaEntries().get(ENTRY_DEFINITIONS.getName());
57 if (entryDefinitionsPath != null) {
58 validateFileExist(contentMap, entryDefinitionsPath);
60 uploadFileErrors.add(new ErrorMessage(ErrorLevel.ERROR, Messages.METADATA_NO_ENTRY_DEFINITIONS.getErrorMessage()));
62 } catch (IOException exception) {
63 LOGGER.error(exception.getMessage(), exception);
64 uploadFileErrors.add(new ErrorMessage(ErrorLevel.ERROR, Messages.FAILED_TO_VALIDATE_METADATA.getErrorMessage()));
67 validateFileExist(contentMap, MAIN_SERVICE_TEMPLATE_YAML_FILE_NAME);
71 private void validateManifest(final FileContentHandler contentMap) {
72 if (!validateFileExist(contentMap, MAIN_SERVICE_TEMPLATE_MF_FILE_NAME)) {
75 try (final InputStream fileContent = contentMap.getFileContentAsStream(MAIN_SERVICE_TEMPLATE_MF_FILE_NAME)) {
76 final Manifest onboardingManifest = new ONAPManifestOnboarding();
77 onboardingManifest.parse(fileContent);
78 if (!onboardingManifest.isValid()) {
79 onboardingManifest.getErrors().forEach(error -> uploadFileErrors.add(new ErrorMessage(ErrorLevel.ERROR, error)));
81 } catch (final IOException ex) {
82 final String errorMessage = Messages.MANIFEST_UNEXPECTED_ERROR.formatMessage(MAIN_SERVICE_TEMPLATE_MF_FILE_NAME, ex.getMessage());
83 uploadFileErrors.add(new ErrorMessage(ErrorLevel.ERROR, errorMessage));
84 LOGGER.error(errorMessage, ex);
88 private void validateNoExtraFiles(FileContentHandler contentMap) {
89 List<String> unwantedFiles = contentMap.getFileList().stream().filter(this::filterFiles).collect(Collectors.toList());
90 if (!unwantedFiles.isEmpty()) {
91 unwantedFiles.stream().filter(this::filterFiles).forEach(unwantedFile -> uploadFileErrors
92 .add(new ErrorMessage(ErrorLevel.ERROR, getErrorWithParameters(Messages.CSAR_FILES_NOT_ALLOWED.getErrorMessage(), unwantedFile))));
96 private void validateFolders(Set<String> folderList) {
97 List<String> filterResult = folderList.stream().filter(this::filterFolders).collect(Collectors.toList());
98 if (!filterResult.isEmpty()) {
99 folderList.stream().filter(this::filterFolders).forEach(unwantedFolder -> uploadFileErrors.add(
100 new ErrorMessage(ErrorLevel.ERROR, getErrorWithParameters(Messages.CSAR_DIRECTORIES_NOT_ALLOWED.getErrorMessage(), unwantedFolder))));
104 private boolean filterFiles(String inFileName) {
105 boolean valid = ELIGIBLE_FILES.stream().anyMatch(fileName -> fileName.equals(inFileName));
106 return !valid && filterFolders(inFileName);
109 private boolean filterFolders(String fileName) {
110 return ELIGBLE_FOLDERS.stream().noneMatch(fileName::startsWith);
113 private boolean validateTOSCAYamlFileInRootExist(FileContentHandler contentMap, String fileName) {
114 return contentMap.containsFile(fileName);
117 private boolean validateFileExist(FileContentHandler contentMap, String fileName) {
118 boolean containsFile = contentMap.containsFile(fileName);
121 .add(new ErrorMessage(ErrorLevel.ERROR, getErrorWithParameters(Messages.CSAR_FILE_NOT_FOUND.getErrorMessage(), fileName)));
127 public ValidationResult validate(final FileContentHandler csarContent) {
128 validateManifest(csarContent);
129 validateMetadata(csarContent);
130 validateNoExtraFiles(csarContent);
131 validateFolders(csarContent.getFolderList());
132 final var csarValidationResult = new CsarValidationResult();
133 uploadFileErrors.forEach(csarValidationResult::addError);
134 return csarValidationResult;
138 public boolean appliesTo(String model) {
139 return model == null;
143 public int getOrder() {