test.be.fedict.eid.applet.model.BouncyCastleService.java Source code

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Here is the source code for test.be.fedict.eid.applet.model.BouncyCastleService.java

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/*
 * eID Applet Project.
 * Copyright (C) 2014 e-Contract.be BVBA.
 *
 * 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 test.be.fedict.eid.applet.model;

import java.security.Security;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.ejb.Singleton;
import javax.ejb.Startup;

import org.bouncycastle.jce.provider.BouncyCastleProvider;

@Singleton
@Startup
public class BouncyCastleService {
    private BouncyCastleProvider provider;

    @PostConstruct
    public void init() {
        if (null == Security.getProvider(BouncyCastleProvider.PROVIDER_NAME)) {
            this.provider = new BouncyCastleProvider();
            Security.addProvider(this.provider);
        }
    }

    @PreDestroy
    public void stop() {
        if (null != this.provider) {
            Security.removeProvider(BouncyCastleProvider.PROVIDER_NAME);
            this.provider = null;
        }
    }

}