/*************************************************************************
*
* $RCSfile: ProtectionDomain.java,v $
*
* $Revision: 1.1.1.1 $
*
* last change: $Author: hr $ $Date: 2000/09/18 17:24:28 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
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);
}
}