/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package tests.support;
import java.net.URL;
import java.net.URLClassLoader;
import java.security.BasicPermission;
import java.security.PermissionCollection;
import java.security.Policy;
import java.security.ProtectionDomain;
public class Support_PermissionCollection {
public static void main(String[] args) throws Exception {
System.setSecurityManager(new SecurityManager());
java.net.URL[] urls = new java.net.URL[1];
Class<?> c = null;
java.net.URLClassLoader ucl = null;
try {
URL url = new URL(args[0]);
urls[0] = url;
ucl = URLClassLoader.newInstance(urls, null);
c = Class.forName("coucou.FileAccess", true, ucl);
} catch (Exception e) {
e.printStackTrace();
}
ProtectionDomain pd = c.getProtectionDomain();
PermissionCollection coll = Policy.getPolicy().getPermissions(pd);
Class<?> myPermission = Class.forName("mypackage.MyPermission");
BasicPermission myperm = (BasicPermission) myPermission.newInstance();
System.out.println(coll.implies(new java.io.FilePermission("test1.txt",
"write"))
+ ","
+ coll.implies(myperm)
+ ","
+ coll
.implies(new java.io.FilePermission("test2.txt",
"write")) + ",");
}
}