/*
* JBoss, Home of Professional Open Source.
* Copyright 2014, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This 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 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, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.test.shared.integration.ejb.security;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.security.Permission;
import nu.xom.Attribute;
import nu.xom.Document;
import nu.xom.Element;
import nu.xom.Serializer;
import org.jboss.shrinkwrap.api.asset.Asset;
import org.jboss.shrinkwrap.api.asset.StringAsset;
/**
* @author <a href="mailto:david.lloyd@redhat.com">David M. Lloyd</a>
*/
public final class PermissionUtils {
public static Asset createPermissionsXmlAsset(Permission... permissions) {
final Element permissionsElement = new Element("permissions");
permissionsElement.setNamespaceURI("http://xmlns.jcp.org/xml/ns/javaee");
permissionsElement.addAttribute(new Attribute("version", "7"));
for (Permission permission : permissions) {
final Element permissionElement = new Element("permission");
final Element classNameElement = new Element("class-name");
final Element nameElement = new Element("name");
classNameElement.appendChild(permission.getClass().getName());
nameElement.appendChild(permission.getName());
permissionElement.appendChild(classNameElement);
permissionElement.appendChild(nameElement);
final String actions = permission.getActions();
if (actions != null && ! actions.isEmpty()) {
final Element actionsElement = new Element("actions");
actionsElement.appendChild(actions);
permissionElement.appendChild(actionsElement);
}
permissionsElement.appendChild(permissionElement);
}
Document document = new Document(permissionsElement);
try (ByteArrayOutputStream stream = new ByteArrayOutputStream()) {
final NiceSerializer serializer = new NiceSerializer(stream);
serializer.setIndent(4);
serializer.setLineSeparator("\n");
serializer.write(document);
serializer.flush();
return new StringAsset(stream.toString("UTF-8"));
} catch (IOException e) {
throw new IllegalStateException("Generating permissions.xml failed", e);
}
}
static class NiceSerializer extends Serializer {
public NiceSerializer(OutputStream out) throws UnsupportedEncodingException {
super(out, "UTF-8");
}
protected void writeXMLDeclaration() throws IOException {
super.writeXMLDeclaration();
super.breakLine();
}
}
}