Examples with ModelProvenanceElement org.eclipse.winery.accountability.model.ModelProvenanceElement used on opensource projects

Example 11 with ModelProvenanceElement

use of org.eclipse.winery.accountability.model.ModelProvenanceElement in project winery by eclipse.

the class AccountabilityManagerImpl method getHistoryOfSingleFile.

protected List<FileProvenanceElement> getHistoryOfSingleFile(List<ModelProvenanceElement> historyElements, String fileId, AuthorizationInfo authorizationInfo) {
    List<FileProvenanceElement> history = new ArrayList<>();
    if (Objects.nonNull(historyElements) && historyElements.size() > 0) {
        for (ModelProvenanceElement modelProvenanceElement : historyElements) {
            if (Objects.nonNull(modelProvenanceElement.getFingerprint())) {
                ManifestContents manifestContents = new RecoveringManifestParser().parse(modelProvenanceElement.getFingerprint());
                for (String name : manifestContents.getSectionNames()) {
                    if (name.equals(fileId)) {
                        modelProvenanceElement.setAuthorizedFlag(authorizationInfo);
                        modelProvenanceElement.setAuthorName(authorizationInfo.getRealWorldIdentity(modelProvenanceElement.getAuthorAddress()).orElseGet(String::new));
                        FileProvenanceElement currentFile = new FileProvenanceElement(modelProvenanceElement);
                        currentFile.setAddressInImmutableStorage(manifestContents.getAttributesForSection(name).get(TOSCAMetaFileAttributes.IMMUTABLE_ADDRESS));
                        currentFile.setFileHash(TOSCAMetaFileAttributes.HASH + "-" + manifestContents.getAttributesForSection(name).get(TOSCAMetaFileAttributes.HASH));
                        currentFile.setFileName(fileId);
                        history.add(currentFile);
                        break;
                    }
                }
            }
        }
    }
    if (history.size() > 0)
        return history;
    return null;
}

Example 12 with ModelProvenanceElement

use of org.eclipse.winery.accountability.model.ModelProvenanceElement in project winery by eclipse.

the class AccountabilityManagerImpl method validateBlockchainInput.

protected Map<String, ProvenanceVerification> validateBlockchainInput(List<ModelProvenanceElement> historyElements, String manifestId, Map<String, File> files, AuthorizationInfo authorizationInfo) throws IOException, NoSuchAlgorithmException {
    LOGGER.info("Start validating...");
    Map<String, ProvenanceVerification> verificationMap = new HashMap<>();
    ModelProvenanceElement validHistoryElement = verifyManifest(historyElements, manifestId, files, verificationMap, authorizationInfo);
    if (Objects.nonNull(validHistoryElement) && verificationMap.get(manifestId) == VERIFIED) {
        verifyFiles(validHistoryElement, files, verificationMap);
    }
    LOGGER.info("Completed validation.");
    return verificationMap;
}