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/*
* Copyright (c) 2018 AT&T Intellectual Property.
* Modifications Copyright (c) 2018 Verizon Property.
* Modifications Copyright (c) 2019 Nordix Foundation.
* 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.
*/
package org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration;
import static org.openecomp.core.validation.errors.ErrorMessagesFormatBuilder.getErrorWithParameters;
import java.io.IOException;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import org.apache.commons.collections4.CollectionUtils;
import org.openecomp.core.utilities.file.FileContentHandler;
import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
import org.openecomp.sdc.be.csar.storage.ArtifactInfo;
import org.openecomp.sdc.common.errors.CoreException;
import org.openecomp.sdc.common.errors.Messages;
import org.openecomp.sdc.common.utils.SdcCommon;
import org.openecomp.sdc.datatypes.error.ErrorLevel;
import org.openecomp.sdc.datatypes.error.ErrorMessage;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.OrchestrationTemplateCandidateData;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
import org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation.CsarSecurityValidator;
import org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation.Validator;
import org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.validation.ValidatorFactory;
import org.openecomp.sdc.vendorsoftwareproduct.security.SecurityManagerException;
import org.openecomp.sdc.vendorsoftwareproduct.services.filedatastructuremodule.CandidateService;
import org.openecomp.sdc.vendorsoftwareproduct.types.OnboardPackage;
import org.openecomp.sdc.vendorsoftwareproduct.types.OnboardPackageInfo;
import org.openecomp.sdc.vendorsoftwareproduct.types.OnboardSignedPackage;
import org.openecomp.sdc.vendorsoftwareproduct.types.UploadFileResponse;
public class OrchestrationTemplateCSARHandler extends BaseOrchestrationTemplateHandler {
private final ValidatorFactory validatorFactory;
public OrchestrationTemplateCSARHandler() {
this.validatorFactory = new ValidatorFactory();
}
@Override
public UploadFileResponse validate(final VspDetails vspDetails, final OnboardPackageInfo onboardPackageInfo) {
final UploadFileResponse uploadFileResponse = new UploadFileResponse();
if (onboardPackageInfo.getPackageType() == OnboardingTypesEnum.SIGNED_CSAR) {
final OnboardSignedPackage originalOnboardPackage = (OnboardSignedPackage) onboardPackageInfo.getOriginalOnboardPackage();
final ArtifactInfo artifactInfo = onboardPackageInfo.getArtifactInfo();
validatePackageSecurity(originalOnboardPackage, artifactInfo).ifPresent(packageSignatureResponse -> {
if (packageSignatureResponse.hasErrors()) {
uploadFileResponse.addStructureErrors(packageSignatureResponse.getErrors());
}
});
if (uploadFileResponse.hasErrors()) {
return uploadFileResponse;
}
}
final OnboardPackage onboardPackage = onboardPackageInfo.getOnboardPackage();
final FileContentHandler fileContentHandler = onboardPackage.getFileContentHandler();
try {
final List<String> modelIdList = vspDetails.getModelIdList();
if (CollectionUtils.isEmpty(modelIdList)) {
final Map<String, List<ErrorMessage>> errorResponseMap = validateSdcModel(fileContentHandler);
if (!errorResponseMap.isEmpty()) {
uploadFileResponse.addStructureErrors(errorResponseMap);
}
} else {
final Map<String, List<ErrorMessage>> errorResponseMap = validateModels(modelIdList, fileContentHandler);
if (!errorResponseMap.isEmpty()) {
uploadFileResponse.addStructureErrors(errorResponseMap);
}
}
} catch (final IOException exception) {
logger.error(exception.getMessage(), exception);
uploadFileResponse
.addStructureError(SdcCommon.UPLOAD_FILE, new ErrorMessage(ErrorLevel.ERROR, Messages.INVALID_CSAR_FILE.getErrorMessage()));
} catch (final CoreException coreException) {
logger.error(coreException.getMessage(), coreException);
uploadFileResponse.addStructureError(SdcCommon.UPLOAD_FILE, new ErrorMessage(ErrorLevel.ERROR, coreException.getMessage()));
}
return uploadFileResponse;
}
private Map<String, List<ErrorMessage>> validateModels(final List<String> modelIdList, final FileContentHandler fileContentHandler) {
final Map<String, List<ErrorMessage>> errorResponseMap = new HashMap<>();
modelIdList.forEach(model -> {
final List<Validator> validators = validatorFactory.getValidators(model);
validators.forEach(validator -> {
final var validationResult = validator.validate(fileContentHandler);
if (CollectionUtils.isNotEmpty(validationResult.getErrors())) {
if (errorResponseMap.containsKey(SdcCommon.UPLOAD_FILE)) {
errorResponseMap.get(SdcCommon.UPLOAD_FILE).addAll(validationResult.getErrors());
} else {
errorResponseMap.put(SdcCommon.UPLOAD_FILE, validationResult.getErrors());
}
}
});
});
return errorResponseMap;
}
private Map<String, List<ErrorMessage>> validateSdcModel(final FileContentHandler fileContentHandler) throws IOException {
final var validator = validatorFactory.getValidator(fileContentHandler);
final var validationResult = validator.validate(fileContentHandler);
if (CollectionUtils.isNotEmpty(validationResult.getErrors())) {
return Map.of(SdcCommon.UPLOAD_FILE, validationResult.getErrors());
}
return Collections.emptyMap();
}
private Optional<UploadFileResponse> validatePackageSecurity(final OnboardSignedPackage signedPackage, final ArtifactInfo artifactInfo) {
final UploadFileResponse uploadFileResponseDto = new UploadFileResponse();
try {
final CsarSecurityValidator csarSecurityValidator = new CsarSecurityValidator();
if (!csarSecurityValidator.verifyPackageSignature(signedPackage, artifactInfo)) {
final ErrorMessage errorMessage = new ErrorMessage(ErrorLevel.ERROR, Messages.FAILED_TO_VERIFY_SIGNATURE.getErrorMessage());
logger.error(errorMessage.getMessage());
uploadFileResponseDto.addStructureError(SdcCommon.UPLOAD_FILE, errorMessage);
return Optional.of(uploadFileResponseDto);
}
} catch (final SecurityManagerException e) {
final ErrorMessage errorMessage = new ErrorMessage(ErrorLevel.ERROR, e.getMessage());
logger.error("Could not validate package signature {}", signedPackage.getFilename(), e);
uploadFileResponseDto.addStructureError(SdcCommon.UPLOAD_FILE, errorMessage);
return Optional.of(uploadFileResponseDto);
}
return Optional.empty();
}
@Override
protected UploadFileResponse updateCandidateData(final VspDetails vspDetails, final OnboardPackageInfo onboardPackageInfo,
final CandidateService candidateService) {
final UploadFileResponse uploadFileResponse = new UploadFileResponse();
final OnboardPackage csarPackage = onboardPackageInfo.getOnboardPackage();
final OnboardPackage originalOnboardPackage = onboardPackageInfo.getOriginalOnboardPackage();
try {
final var candidateData = new OrchestrationTemplateCandidateData(csarPackage.getFileContent(), csarPackage.getFileExtension(),
csarPackage.getFilename(), originalOnboardPackage.getFilename(), originalOnboardPackage.getFileExtension(),
originalOnboardPackage.getFileContent(), onboardPackageInfo.getArtifactInfo());
candidateService.updateCandidateUploadData(vspDetails.getId(), vspDetails.getVersion(), candidateData);
} catch (final Exception exception) {
logger.error(getErrorWithParameters(Messages.FILE_LOAD_CONTENT_ERROR.getErrorMessage(), getHandlerType().toString()), exception);
uploadFileResponse.addStructureError(SdcCommon.UPLOAD_FILE, new ErrorMessage(ErrorLevel.ERROR, exception.getMessage()));
}
return uploadFileResponse;
}
@Override
protected OnboardingTypesEnum getHandlerType() {
return OnboardingTypesEnum.CSAR;
}
}
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