Java tutorial
/* * DSS - Digital Signature Services * * Copyright (C) 2011 European Commission, Directorate-General Internal Market and Services (DG MARKT), B-1049 Bruxelles/Brussel * * Developed by: 2011 ARHS Developments S.A. (rue Nicolas Bov 2B, L-1253 Luxembourg) http://www.arhs-developments.com * * This file is part of the "DSS - Digital Signature Services" project. * * "DSS - Digital Signature Services" 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. * * DSS 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 * "DSS - Digital Signature Services". If not, see <http://www.gnu.org/licenses/>. */ package eu.europa.ec.markt.dss.applet.io; import eu.europa.ec.markt.dss.applet.shared.OCSPRequestMessage; import eu.europa.ec.markt.dss.applet.shared.OCSPResponseMessage; import eu.europa.ec.markt.dss.validation.ocsp.OCSPSource; import java.io.IOException; import java.security.cert.CertificateEncodingException; import java.security.cert.X509Certificate; import org.bouncycastle.asn1.ASN1InputStream; import org.bouncycastle.asn1.ASN1Sequence; import org.bouncycastle.asn1.ocsp.BasicOCSPResponse; import org.bouncycastle.ocsp.BasicOCSPResp; /** * OCSPSource that use the server backend for the operation execution (proxy). * * * @version $Revision: 1867 $ - $Date: 2013-04-08 13:44:56 +0200 (Mon, 08 Apr 2013) $ */ public class RemoteOCSPSource extends AbstractRemoteService<OCSPRequestMessage, OCSPResponseMessage> implements OCSPSource { @Override public BasicOCSPResp getOCSPResponse(X509Certificate certificate, X509Certificate issuerCertificate) throws IOException { try { OCSPRequestMessage request = new OCSPRequestMessage(); request.setCertificate(certificate.getEncoded()); request.setIssuerCert(issuerCertificate.getEncoded()); OCSPResponseMessage response = sendAndReceive(request); if (response.getOcspResponse() == null) { return null; } else { ASN1InputStream input = new ASN1InputStream(response.getOcspResponse()); ASN1Sequence sequence = (ASN1Sequence) input.readObject().toASN1Object(); return new BasicOCSPResp(new BasicOCSPResponse(sequence)); } } catch (CertificateEncodingException e) { throw new IOException(e); } } }