| /* |
| * Copyright (c) 2005, Oracle and/or its affiliates. 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package sun.security.provider; |
| |
| import java.security.CodeSource; |
| import java.security.Permission; |
| import java.security.PermissionCollection; |
| import java.security.Policy; |
| import java.security.PolicySpi; |
| import java.security.ProtectionDomain; |
| import java.security.URIParameter; |
| |
| import java.net.MalformedURLException; |
| |
| /** |
| * This class wraps the PolicyFile subclass implementation of Policy |
| * inside a PolicySpi implementation that is available from the SUN provider |
| * via the Policy.getInstance calls. |
| * |
| */ |
| public final class PolicySpiFile extends PolicySpi { |
| |
| private PolicyFile pf; |
| |
| public PolicySpiFile(Policy.Parameters params) { |
| |
| if (params == null) { |
| pf = new PolicyFile(); |
| } else { |
| if (!(params instanceof URIParameter)) { |
| throw new IllegalArgumentException |
| ("Unrecognized policy parameter: " + params); |
| } |
| URIParameter uriParam = (URIParameter)params; |
| try { |
| pf = new PolicyFile(uriParam.getURI().toURL()); |
| } catch (MalformedURLException mue) { |
| throw new IllegalArgumentException("Invalid URIParameter", mue); |
| } |
| } |
| } |
| |
| protected PermissionCollection engineGetPermissions(CodeSource codesource) { |
| return pf.getPermissions(codesource); |
| } |
| |
| protected PermissionCollection engineGetPermissions(ProtectionDomain d) { |
| return pf.getPermissions(d); |
| } |
| |
| protected boolean engineImplies(ProtectionDomain d, Permission p) { |
| return pf.implies(d, p); |
| } |
| |
| protected void engineRefresh() { |
| pf.refresh(); |
| } |
| } |