caps/idl/nsISecurityCheckedComponent.idl

   1 /* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4  *
   5  * The contents of this file are subject to the Mozilla Public License Version
   6  * 1.1 (the "License"); you may not use this file except in compliance with
   7  * the License. You may obtain a copy of the License at
   8  * http://www.mozilla.org/MPL/
   9  *
  10  * Software distributed under the License is distributed on an "AS IS" basis,
  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12  * for the specific language governing rights and limitations under the
  13  * License.
  14  *
  15  * The Original Code is mozilla.org code.
  16  *
  17  * The Initial Developer of the Original Code is
  18  * Netscape Communications Corporation.
  19  * Portions created by the Initial Developer are Copyright (C) 1998
  20  * the Initial Developer. All Rights Reserved.
  21  *
  22  * Contributor(s):
  23  *
  24  * Alternatively, the contents of this file may be used under the terms of
  25  * either of the GNU General Public License Version 2 or later (the "GPL"),
  26  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  27  * in which case the provisions of the GPL or the LGPL are applicable instead
  28  * of those above. If you wish to allow use of your version of this file only
  29  * under the terms of either the GPL or the LGPL, and not to allow others to
  30  * use your version of this file under the terms of the MPL, indicate your
  31  * decision by deleting the provisions above and replace them with the notice
  32  * and other provisions required by the GPL or the LGPL. If you do not delete
  33  * the provisions above, a recipient may use your version of this file under
  34  * the terms of any one of the MPL, the GPL or the LGPL.
  35  *
  36  * ***** END LICENSE BLOCK ***** */
  37
  38 /*
  39  * Interface checked by caps to determine the capability needed to
  40  * call methods on a component from potentially untrusted code.
  41  *
  42  * See also foo, which advertises whether untrusted code can get
  43  * services and create instances.
  44 */
  45
  46 #include "nsISupports.idl"
  47
  48 /**
  49  * Each method of this interface should return a string representing the
  50  * script capability needed to perform the operation on the target component.
  51  *
  52  * Return values of 'allAccess' or 'noAccess' unconditionally allow or deny
  53  * access to the operation.
  54  */
  55 [scriptable, uuid(0dad9e8c-a12d-4dcb-9a6f-7d09839356e1)]
  56 interface nsISecurityCheckedComponent : nsISupports {
  57   string canCreateWrapper(in nsIIDPtr iid);
  58   string canCallMethod(in nsIIDPtr iid, in wstring methodName);
  59   string canGetProperty(in nsIIDPtr iid, in wstring propertyName);
  60   string canSetProperty(in nsIIDPtr iid, in wstring propertyName);
  61 };
  62
  63 // could put %{ block here containing macro'ed implementations of this
  64 // interface for component developers' convenience.