/** * DSS - Digital Signature Services * Copyright (C) 2015 European Commission, provided under the CEF programme * * This file is part of the "DSS - Digital Signature Services" project. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ package eu.europa.esig.dss.pades.validation; import java.util.ArrayList; import java.util.List; import eu.europa.esig.dss.pdf.PdfSignatureInfo; import eu.europa.esig.dss.validation.FullSignatureScope; import eu.europa.esig.dss.validation.SignatureScope; import eu.europa.esig.dss.validation.SignatureScopeFinder; /** * */ public class PAdESSignatureScopeFinder implements SignatureScopeFinder<PAdESSignature> { @Override public List<SignatureScope> findSignatureScope(final PAdESSignature pAdESSignature) { List<SignatureScope> result = new ArrayList<SignatureScope>(); final PdfSignatureInfo pdfSignature = pAdESSignature.getPdfSignatureInfo(); final int outerSignatureSize = pdfSignature.getOuterSignatures().size(); if (pAdESSignature.hasOuterSignatures()) { result.add(new PdfByteRangeSignatureScope("PDF previous version #" + outerSignatureSize, pdfSignature.getSignatureByteRange())); } else { result.add(new FullSignatureScope("Full PDF")); } return result; } }