/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 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 Lesser General Public License for more details.
*
* Copyright (c) 2000 - 2013 Pentaho Corporation, Simba Management Limited and Contributors... All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.modules.output.pageable.pdf;
import java.io.BufferedOutputStream;
import java.io.ByteArrayOutputStream;
import java.io.OutputStream;
import java.net.URL;
import com.lowagie.text.DocWriter;
import com.lowagie.text.pdf.PdfReader;
import junit.framework.TestCase;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.pentaho.reporting.engine.classic.core.ClassicEngineBoot;
import org.pentaho.reporting.engine.classic.core.MasterReport;
import org.pentaho.reporting.libraries.resourceloader.Resource;
import org.pentaho.reporting.libraries.resourceloader.ResourceManager;
/**
* Checks, whether the given report is encrypted.
*
* @author Thomas Morgner
*/
public class PdfEncryptionValidateTest extends TestCase
{
private static final Log logger = LogFactory.getLog(PdfEncryptionValidateTest.class);
public PdfEncryptionValidateTest()
{
}
protected void setUp() throws Exception
{
ClassicEngineBoot.getInstance().start();
}
public void testSaveEncrypted() throws Exception
{
final URL url = getClass().getResource("pdf-encryption-validate.xml");
assertNotNull(url);
final ResourceManager resourceManager = new ResourceManager();
resourceManager.registerDefaults();
final Resource directly = resourceManager.createDirectly(url, MasterReport.class);
final MasterReport report = (MasterReport) directly.getResource();
final byte[] b = createPDF(report);
final PdfReader reader = new PdfReader(b, DocWriter.getISOBytes("Duck"));
assertTrue(reader.isEncrypted());
}
/**
* Saves a report to PDF format.
*
* @param report the report.
* @return true or false.
*/
private static byte[] createPDF(final MasterReport report)
{
final ByteArrayOutputStream bout = new ByteArrayOutputStream();
OutputStream out = null;
try
{
out = new BufferedOutputStream(bout);
PdfReportUtil.createPDF(report, out);
}
catch (Exception e)
{
logger.error("Writing PDF failed.", e);
}
finally
{
try
{
if (out != null)
{
out.close();
}
}
catch (Exception e)
{
logger.error("Saving PDF failed.", e);
}
}
return bout.toByteArray();
}
}