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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsISupports.idl"
interface mozIDOMWindow;
[scriptable, uuid(4fe082ae-6ff0-4b41-b24f-eaa664f6e46a)]
interface nsIOSReauthenticator: nsISupports {
/**
* This interface provides an abstract way to request that the user
* reauthenticate themselves to the operating system. It may be useful in
* conjunction with nsIOSKeyStore, whereby consumers of these APIs may
* consider some secrets too sensitive to access without first
* reauthenticating the user.
*
* Usage:
*
* // obtain the singleton nsIOSReauthenticator instance
* const reauthenticator = Cc["@mozilla.org/security/osreauthenticator;1"]
* .getService(Ci.nsIOSReauthenticator);
* if (await reauthenticator.asyncReauthenticate()) {
* // do something only authenticated users are allowed to do...
* } else {
* // show a "sorry, this isn't allowed" error
* }
*/
/**
* Asynchronously cause the operating system to request that the user
* reauthenticate. This is typically in the form of a dialog box asking the
* user for their login password. The actual behaviour of this depends on the
* OS.
*
* @param prompt A short string that may be incorporated in the dialog
* @param caption A short string that may be shown as the dialog caption (usually Product Name)
* @param parentWindow Used to associate the OS dialog with the calling window.
* @return Promise resolving to true if the user successfully authenticated
* and false otherwise.
*/
[implicit_jscontext, must_use]
Promise asyncReauthenticateUser(in AString prompt, in AString caption, in mozIDOMWindow parentWindow);
};
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