be.fedict.eid.dss.model.bean.IdentityIntegrityServiceBean.java Source code

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Here is the source code for be.fedict.eid.dss.model.bean.IdentityIntegrityServiceBean.java

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/*
 * eID Digital Signature Service Project.
 * Copyright (C) 2010 FedICT.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version
 * 3.0 as published by the Free Software Foundation.
 *
 * This software 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 software; if not, see
 * http://www.gnu.org/licenses/.
 */

package be.fedict.eid.dss.model.bean;

import java.security.cert.X509Certificate;
import java.util.List;

import javax.ejb.EJB;
import javax.ejb.Local;
import javax.ejb.Stateless;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jboss.ejb3.annotation.LocalBinding;

import be.fedict.eid.applet.service.spi.IdentityIntegrityService;
import be.fedict.eid.dss.model.ConfigProperty;
import be.fedict.eid.dss.model.Configuration;
import be.fedict.eid.dss.model.Constants;
import be.fedict.eid.dss.model.TrustValidationService;
import be.fedict.trust.client.XKMS2Client;
import be.fedict.trust.client.exception.ValidationFailedException;

/**
 * eID Applet Service Identity Integrity Service implementation.
 * 
 * @author Wim Vandenhaute
 */
@Stateless
@Local(IdentityIntegrityService.class)
@LocalBinding(jndiBinding = Constants.DSS_JNDI_CONTEXT + "IdentityIntegrityServiceBean")
public class IdentityIntegrityServiceBean implements IdentityIntegrityService {

    private static final Log LOG = LogFactory.getLog(IdentityIntegrityServiceBean.class);

    @EJB
    private Configuration configuration;

    @EJB
    private TrustValidationService trustValidationService;

    public void checkNationalRegistrationCertificate(List<X509Certificate> certificateChain)
            throws SecurityException {

        LOG.debug("validate national registry certificate: " + certificateChain.get(0).getSubjectX500Principal());

        XKMS2Client xkms2Client = this.trustValidationService.getXkms2Client();

        String xkmsUrl = this.configuration.getValue(ConfigProperty.XKMS_URL, String.class);
        if (null == xkmsUrl || xkmsUrl.trim().isEmpty()) {
            LOG.warn("no XKMS URL configured!");
            return;
        }

        String xkmsTrustDomain = this.configuration.getValue(ConfigProperty.IDENTITY_TRUST_DOMAIN, String.class);
        if (null != xkmsTrustDomain && xkmsTrustDomain.trim().isEmpty()) {
            xkmsTrustDomain = null;
        }
        LOG.debug("Trust domain=" + xkmsTrustDomain);

        try {
            LOG.debug("validating certificate chain");
            if (null != xkmsTrustDomain) {
                xkms2Client.validate(xkmsTrustDomain, certificateChain);
            } else {
                xkms2Client.validate(certificateChain);
            }
        } catch (ValidationFailedException e) {
            LOG.warn("invalid certificate");
            throw new SecurityException("invalid certificate");
        } catch (Exception e) {
            LOG.warn("eID Trust Service error: " + e.getMessage(), e);
            throw new SecurityException("eID Trust Service error");
        }
    }
}