--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/security/Policy/Dynamic/DynamicPolicy.java Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2000 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+import java.security.*;
+import java.util.PropertyPermission;
+import java.net.SocketPermission;
+import java.lang.*;
+
+public class DynamicPolicy extends Policy{
+
+ static int refresher = 0;
+
+
+ public DynamicPolicy() {
+ }
+
+ public PermissionCollection getPermissions(CodeSource cs) {
+
+ Permissions perms = new Permissions();
+ initStaticPolicy(perms);
+ // Defalut policy in the beginning...
+ // toggle from refresh to refresh
+ if (refresher == 1)
+ perms.add(new PropertyPermission("user.name","read"));
+
+ System.err.println("perms=[" + perms + "]");
+ return perms;
+ }
+
+ public boolean implies(ProtectionDomain pd, Permission p) {
+ return getPermissions(pd).implies(p);
+ }
+
+ public PermissionCollection getPermissions(ProtectionDomain pd) {
+
+ Permissions perms = new Permissions();
+ initStaticPolicy(perms);
+ // Defalut policy in the beginning...
+ // toggle from refresh to refresh
+ if (refresher == 1)
+ perms.add(new PropertyPermission("user.name","read"));
+
+ return perms;
+ }
+
+ public void refresh() {
+ refresher++;
+ }
+
+ private void initStaticPolicy(PermissionCollection perms) {
+
+ perms.add(new java.security.SecurityPermission("getPolicy"));
+ perms.add(new java.security.SecurityPermission("setPolicy"));
+ perms.add(new java.lang.RuntimePermission("stopThread"));
+ perms.add(new java.net.SocketPermission("localhost:1024-", "listen"));
+ perms.add(new PropertyPermission("java.version","read"));
+ perms.add(new PropertyPermission("java.vendor","read"));
+ perms.add(new PropertyPermission("java.vendor.url","read"));
+ perms.add(new PropertyPermission("java.class.version","read"));
+ perms.add(new PropertyPermission("os.name","read"));
+ perms.add(new PropertyPermission("os.version","read"));
+ perms.add(new PropertyPermission("os.arch","read"));
+ perms.add(new PropertyPermission("file.separator","read"));
+ perms.add(new PropertyPermission("path.separator","read"));
+ perms.add(new PropertyPermission("line.separator","read"));
+ perms.add(new PropertyPermission("java.specification.version", "read"));
+ perms.add(new PropertyPermission("java.specification.vendor", "read"));
+ perms.add(new PropertyPermission("java.specification.name", "read"));
+ perms.add(new PropertyPermission("java.vm.specification.version", "read"));
+ perms.add(new PropertyPermission("java.vm.specification.vendor", "read"));
+ perms.add(new PropertyPermission("java.vm.specification.name", "read"));
+ perms.add(new PropertyPermission("java.vm.version", "read"));
+ perms.add(new PropertyPermission("java.vm.vendor", "read"));
+ perms.add(new PropertyPermission("java.vm.name", "read"));
+ return;
+ }
+}