/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public 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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Terry Hayes <thayes@netscape.com>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#include "nsISupports.idl"

interface nsIInterfaceRequestor;
interface nsIX509Cert;
interface nsICRLInfo;

/**
 * Functions that implement user interface dialogs to manage certificates.
 *
 * @status FROZEN
 */
[scriptable, uuid(a03ca940-09be-11d5-ac5d-000064657374)]
interface nsICertificateDialogs : nsISupports
{
  /**
   *  UI shown when a user is asked to download a new CA cert.
   *  Provides user with ability to choose trust settings for the cert.
   *  Asks the user to grant permission to import the certificate.
   *
   *  @param ctx A user interface context.
   *  @param cert The certificate that is about to get installed.
   *  @param trust a bit mask of trust flags, 
   *               see nsIX509CertDB for possible values.
   *
   *  @return true if the user allows to import the certificate.
   */
  boolean confirmDownloadCACert(in nsIInterfaceRequestor ctx, 
                         in nsIX509Cert cert,
                         out unsigned long trust);

  /**
   *  UI shown when a web site has delivered a CA certificate to
   *  be imported, but the certificate is already contained in the
   *  user's storage.
   *
   *  @param ctx A user interface context.
   */
  void notifyCACertExists(in nsIInterfaceRequestor ctx);

  /**
   *  UI shown when a user's personal certificate is going to be
   *  exported to a backup file.
   *  The implementation of this dialog should make sure 
   *  to prompt the user to type the password twice in order to
   *  confirm correct input.
   *  The wording in the dialog should also motivate the user 
   *  to enter a strong password.
   *
   *  @param ctx A user interface context.
   *  @param password The password provided by the user.
   *
   *  @return false if the user requests to cancel.
   */
  boolean setPKCS12FilePassword(in nsIInterfaceRequestor ctx, 
                                out AString password);

  /**
   *  UI shown when a user is about to restore a personal
   *  certificate from a backup file.
   *  The user is requested to enter the password
   *  that was used in the past to protect that backup file.
   *
   *  @param ctx A user interface context.
   *  @param password The password provided by the user.
   *
   *  @return false if the user requests to cancel.
   */
  boolean getPKCS12FilePassword(in nsIInterfaceRequestor ctx, 
                                out AString password);

  /**
   *  UI shown when a certificate needs to be shown to the user.
   *  The implementation should try to display as many attributes
   *  as possible.
   *
   *  @param ctx A user interface context.
   *  @param cert The certificate to be shown to the user.
   */
  void viewCert(in nsIInterfaceRequestor ctx, 
                in nsIX509Cert cert);

  /**
   *  UI shown after a Certificate Revocation List (CRL) has been
   *  successfully imported.
   *
   *  @param ctx A user interface context.
   *  @param crl Information describing the CRL that was imported.
   */
  void crlImportStatusDialog(in nsIInterfaceRequestor ctx, 
                             in nsICRLInfo crl);
};

%{C++
#define NS_CERTIFICATEDIALOGS_CONTRACTID "@mozilla.org/nsCertificateDialogs;1"
%}