| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| /** |
| * @fileoverview Provides a "bottom half" helper to assist with raw sign |
| * requests. |
| */ |
| 'use strict'; |
| |
| /** |
| * A helper for sign requests. |
| * @extends {Closeable} |
| * @interface |
| */ |
| function SignHelper() {} |
| |
| /** |
| * Attempts to sign the provided challenges. |
| * @param {Array.<SignHelperChallenge>} challenges the new challenges to sign. |
| * @return {boolean} whether the challenges were successfully added. |
| */ |
| SignHelper.prototype.doSign = function(challenges) {}; |
| |
| /** Closes this helper. */ |
| SignHelper.prototype.close = function() {}; |
| |
| /** |
| * A factory for creating sign helpers. |
| * @interface |
| */ |
| function SignHelperFactory() {} |
| |
| /** |
| * Creates a new sign helper. |
| * @param {Countdown} timer Timer after whose expiration the caller is no longer |
| * interested in the result of a sign request. |
| * @param {function(number, boolean)} errorCb Called when a sign request fails |
| * with an error code and whether any gnubbies were found. |
| * @param {function(SignHelperChallenge, string, string=)} successCb Called with |
| * the signature produced by a successful sign request. |
| * @param {string=} opt_logMsgUrl A URL to post log messages to. |
| * @return {SignHelper} The newly created helper. |
| */ |
| SignHelperFactory.prototype.createHelper = |
| function(timer, errorCb, successCb, opt_logMsgUrl) {}; |