зеркало из https://github.com/mozilla/gecko-dev.git
110 строки
3.2 KiB
JavaScript
110 строки
3.2 KiB
JavaScript
/* -*- js-indent-level: 2; indent-tabs-mode: nil -*- */
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/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict"
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const {classes: Cc, interfaces: Ci, utils: Cu} = Components;
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Cu.import("resource://gre/modules/DOMRequestHelper.jsm");
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Cu.import("resource://gre/modules/MobileIdentityCommon.jsm");
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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const MOBILEIDSERVICE_CID =
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Components.ID("{6ec1806c-d61f-4724-9495-68c26d46dc53}");
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const IPC_MSG_NAMES = ["MobileId:GetAssertion:Return:OK",
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"MobileId:GetAssertion:Return:KO"];
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XPCOMUtils.defineLazyServiceGetter(this, "cpmm",
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"@mozilla.org/childprocessmessagemanager;1",
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"nsIMessageSender");
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function MobileIdentityService() {
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}
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MobileIdentityService.prototype = {
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__proto__: DOMRequestIpcHelper.prototype,
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// TODO: this should be handled by DOMRequestIpcHelper. Bug 1020582
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_windows: {},
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getMobileIdAssertion: function(aWindow, aOptions) {
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log.debug("getMobileIdAssertion");
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if (!this.init) {
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this.initDOMRequestHelper(aWindow, IPC_MSG_NAMES);
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this.init = true;
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}
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return new aWindow.Promise(
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(resolve, reject) => {
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let promiseId = this.getPromiseResolverId({
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resolve: resolve,
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reject: reject
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});
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this._windows[promiseId] = aWindow;
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cpmm.sendAsyncMessage("MobileId:GetAssertion", {
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promiseId: promiseId,
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options: aOptions
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}, null, aWindow.document.nodePrincipal);
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}
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);
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},
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receiveMessage: function(aMessage) {
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let name = aMessage.name;
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let msg = aMessage.json;
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log.debug("Received message " + name + ": " + JSON.stringify(msg));
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let promiseId = msg.promiseId || msg.requestID;
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let promise = this.takePromiseResolver(promiseId);
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if (!promise) {
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log.error("Promise not found");
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return;
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}
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let _window = this._windows[promiseId];
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delete this._windows[promiseId];
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if (!_window) {
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log.error("No window object found");
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return;
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}
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switch (name) {
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case "MobileId:GetAssertion:Return:OK":
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if (!msg.result) {
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promise.reject(new _window.DOMError(ERROR_INTERNAL_UNEXPECTED));
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}
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// Return the assertion
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promise.resolve(msg.result);
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break;
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case "MobileId:GetAssertion:Return:KO":
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promise.reject(new _window.DOMError(msg.error || ERROR_UNKNOWN));
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break;
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}
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},
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classID: MOBILEIDSERVICE_CID,
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIMobileIdentityService,
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Ci.nsISupportsWeakReference,
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Ci.nsIObserver]),
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classInfo: XPCOMUtils.generateCI({
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classID: MOBILEIDSERVICE_CID,
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contractID: "@mozilla.org/mobileidentity-service;1",
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interfaces: [Ci.nsIMobileIdentityService],
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flags: Ci.nsIClassInfo.SINGLETON
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})
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};
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this.NSGetFactory = XPCOMUtils.generateNSGetFactory([MobileIdentityService]);
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