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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: ProtectionDomain.java,v $
* $Revision: 1.3 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package com.sun.star.lib.sandbox;
import java.security.Identity;
import sun.security.provider.SystemIdentity;
import sun.security.provider.SystemSigner;
public final class ProtectionDomain {
private PermissionCollection permissionCollection;
private CodeSource codeSource;
public ProtectionDomain(CodeSource codeSource, PermissionCollection permissionCollection) {
// this.permissionCollection = new PermissionCollection(codeSource.getPermissionCollection(), permissionCollection);
SecurityManager security = System.getSecurityManager();
if(security != null) security.checkSecurityAccess("ProtectionDomain");
this.permissionCollection = permissionCollection;
this.codeSource = codeSource;
}
public PermissionCollection getPermissions() {
SecurityManager security = System.getSecurityManager();
if(security != null) security.checkSecurityAccess("ProtectionDomain");
return permissionCollection;
}
boolean isTrusted() {
Identity identities[] = codeSource.identities;
boolean trusted = false;
if(identities != null) {
for(int i = 0; i < identities.length && !trusted; i++)
System.out.println("XXX:" + identities[i].toString(true));
for(int i = 0; i < identities.length; i ++) {
if(identities[i] instanceof SystemIdentity) {
SystemIdentity systemIdentity = (SystemIdentity)identities[i];
trusted = systemIdentity.isTrusted();
}
else if(identities[i] instanceof SystemSigner) {
SystemSigner systemSigner = (SystemSigner)identities[i];
trusted = systemSigner.isTrusted();
}
}
}
return trusted;
}
boolean implies(Permission permission) {
return isTrusted() || permissionCollection.implies(permission);
}
}
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