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// --- BEGIN COPYRIGHT BLOCK ---
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.cms.shares;
import com.netscape.certsrv.apps.*;
import com.netscape.certsrv.kra.*;
import java.lang.reflect.*;
import java.io.*;
/**
* Use Java's reflection API to leverage CMS's
* old Share and JoinShares implementations.
*
* @deprecated
* @version $Revision$ $Date$
*/
public class OldShare implements IShare
{
public Object mOldImpl = null;
public OldShare()
{
}
public void initialize(byte[] secret, int threshold) throws Exception
{
try {
Class c = Class.forName("com.netscape.cmscore.shares.Share");
Class types[] = { secret.getClass(), int.class };
Constructor cs[] = c.getConstructors();
Constructor con = c.getConstructor(types);
Object params[] = {secret, Integer.valueOf(threshold)};
mOldImpl = con.newInstance(params);
} catch (Exception e) {
}
}
public byte[] createShare(int sharenumber)
{
if (mOldImpl == null)
return null;
try {
Class types[] = { int.class };
Class c = mOldImpl.getClass();
Method method = c.getMethod("createShare", types);
Object params[] = {Integer.valueOf(sharenumber)};
return (byte[])method.invoke(mOldImpl, params);
} catch (Exception e) {
return null;
}
}
}
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