org.jpedal.io.security.SetSecurity Maven / Gradle / Ivy
/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/support/
*
* (C) Copyright 1997-2017 IDRsolutions and Contributors.
*
* This file is part of JPedal/JPDF2HTML5
*
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ---------------
* SetSecurity.java
* ---------------
*/
package org.jpedal.io.security;
import java.security.Security;
import org.jpedal.utils.LogWriter;
public class SetSecurity {
private static String altSP;
public static boolean useBouncyCastle;
public static void init() {
//allow user to over-ride
altSP = System.getProperty("org.jpedal.securityprovider");
if (altSP == null) {
altSP = "org.bouncycastle.jce.provider.BouncyCastleProvider";
}
try {
final Class c = Class.forName(altSP);
final java.security.Provider provider = (java.security.Provider) c.newInstance();
Security.addProvider(provider);
useBouncyCastle = true;
} catch (final Exception e) {
LogWriter.writeLog("Running default JCA security provider because no other provider found or supplied.");
e.getMessage();
}
}
}