org.glassfish.appclient.common.ClientClassLoaderDelegate Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of payara-micro Show documentation
Show all versions of payara-micro Show documentation
Micro Distribution of the Payara Project
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package org.glassfish.appclient.common;
import java.io.IOException;
import java.security.CodeSource;
import java.security.PermissionCollection;
import java.net.URLClassLoader;
import com.sun.enterprise.security.perms.SMGlobalPolicyUtil;
import com.sun.enterprise.security.integration.PermsHolder;
public class ClientClassLoaderDelegate {
protected static final String PERMISSIONS_XML = "META-INF/permissions.xml";
private URLClassLoader cl;
private PermsHolder permHolder;
public ClientClassLoaderDelegate(URLClassLoader cl) {
this.cl = cl;
loadPemissions();
}
private void loadPemissions() {
try {
processDeclaredPermissions();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
private void processDeclaredPermissions() throws IOException {
if (System.getSecurityManager() == null)
return;
PermissionCollection declaredPermissionCollection =
PermissionsUtil.getClientDeclaredPermissions(cl);
PermissionCollection eePc = PermissionsUtil.getClientEEPolicy(cl);
PermissionCollection eeRestriction = PermissionsUtil.getClientRestrictPolicy(cl);
SMGlobalPolicyUtil.checkRestriction(eePc, eeRestriction);
SMGlobalPolicyUtil.checkRestriction(declaredPermissionCollection, eeRestriction);
permHolder = new PermsHolder(eePc, declaredPermissionCollection, eeRestriction);
}
public PermissionCollection getCachedPerms(CodeSource codesource) {
return permHolder.getCachedPerms(codesource);
}
public PermissionCollection getPermissions(CodeSource codesource,
PermissionCollection parentPC ) {
return permHolder.getPermissions(codesource, parentPC);
}
}