eu.europa.esig.dss.spi.DSSSecurityProvider Maven / Gradle / Ivy
/**
* 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.spi;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.security.Provider;
/**
* The default security provider
*/
public final class DSSSecurityProvider {
private static final Logger LOG = LoggerFactory.getLogger(DSSSecurityProvider.class);
private DSSSecurityProvider() {
// empty
}
/** Provider */
private static Provider securityProvider;
/**
* Gets the provider
*
* @return {@link Provider}
*/
public static Provider getSecurityProvider() {
if (securityProvider == null) {
securityProvider = new BouncyCastleProvider();
LOG.debug("DSSSecurityProvider initialized with {}", BouncyCastleProvider.class);
}
return securityProvider;
}
/**
* Gets the security provider name
*
* @return {@link String}
*/
public static String getSecurityProviderName() {
return getSecurityProvider().getName();
}
/**
* Sets the security provider
*
* @param provider {@link Provider}
*/
public static void setSecurityProvider(Provider provider) {
LOG.debug("DSSSecurityProvider initialized with {}", provider.getClass());
DSSSecurityProvider.securityProvider = provider;
}
}