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b2g/components/FxAccountsMgmtService.jsm@b8a032363ba2 (annotated)

b2g/components/FxAccountsMgmtService.jsm

Thu, 22 Jan 2015 13:21:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 22 Jan 2015 13:21:57 +0100

branch

TOR_BUG_9701

changeset 15

b8a032363ba2

permissions

-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

michael@0	1	/* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	2	* License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0	3	* You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	4
michael@0	5	/**
michael@0	6	* Some specific (certified) apps need to get access to certain Firefox Accounts
michael@0	7	* functionality that allows them to manage accounts (this is mostly sign up,
michael@0	8	* sign in, logout and delete) and get information about the currently existing
michael@0	9	* ones.
michael@0	10	*
michael@0	11	* This service listens for requests coming from these apps, triggers the
michael@0	12	* appropriate Fx Accounts flows and send reponses back to the UI.
michael@0	13	*
michael@0	14	* The communication mechanism is based in mozFxAccountsContentEvent (for
michael@0	15	* messages coming from the UI) and mozFxAccountsChromeEvent (for messages
michael@0	16	* sent from the chrome side) custom events.
michael@0	17	*/
michael@0	18
michael@0	19	"use strict";
michael@0	20
michael@0	21	this.EXPORTED_SYMBOLS = ["FxAccountsMgmtService"];
michael@0	22
michael@0	23	const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
michael@0	24
michael@0	25	Cu.import("resource://gre/modules/Services.jsm");
michael@0	26	Cu.import("resource://gre/modules/XPCOMUtils.jsm");
michael@0	27	Cu.import("resource://gre/modules/FxAccountsCommon.js");
michael@0	28
michael@0	29	XPCOMUtils.defineLazyModuleGetter(this, "FxAccountsManager",
michael@0	30	"resource://gre/modules/FxAccountsManager.jsm");
michael@0	31
michael@0	32	XPCOMUtils.defineLazyModuleGetter(this, "SystemAppProxy",
michael@0	33	"resource://gre/modules/SystemAppProxy.jsm");
michael@0	34
michael@0	35	this.FxAccountsMgmtService = {
michael@0	36	_onFulfill: function(aMsgId, aData) {
michael@0	37	SystemAppProxy._sendCustomEvent("mozFxAccountsChromeEvent", {
michael@0	38	id: aMsgId,
michael@0	39	data: aData ? aData : null
michael@0	40	});
michael@0	41	},
michael@0	42
michael@0	43	_onReject: function(aMsgId, aReason) {
michael@0	44	SystemAppProxy._sendCustomEvent("mozFxAccountsChromeEvent", {
michael@0	45	id: aMsgId,
michael@0	46	error: aReason ? aReason : null
michael@0	47	});
michael@0	48	},
michael@0	49
michael@0	50	init: function() {
michael@0	51	Services.obs.addObserver(this, "content-start", false);
michael@0	52	Services.obs.addObserver(this, ONLOGIN_NOTIFICATION, false);
michael@0	53	Services.obs.addObserver(this, ONVERIFIED_NOTIFICATION, false);
michael@0	54	Services.obs.addObserver(this, ONLOGOUT_NOTIFICATION, false);
michael@0	55	},
michael@0	56
michael@0	57	observe: function(aSubject, aTopic, aData) {
michael@0	58	log.debug("Observed " + aTopic);
michael@0	59	switch (aTopic) {
michael@0	60	case "content-start":
michael@0	61	SystemAppProxy.addEventListener("mozFxAccountsContentEvent",
michael@0	62	FxAccountsMgmtService);
michael@0	63	Services.obs.removeObserver(this, "content-start");
michael@0	64	break;
michael@0	65	case ONLOGIN_NOTIFICATION:
michael@0	66	case ONVERIFIED_NOTIFICATION:
michael@0	67	case ONLOGOUT_NOTIFICATION:
michael@0	68	// FxAccounts notifications have the form of fxaccounts:*
michael@0	69	SystemAppProxy._sendCustomEvent("mozFxAccountsUnsolChromeEvent", {
michael@0	70	eventName: aTopic.substring(aTopic.indexOf(":") + 1)
michael@0	71	});
michael@0	72	break;
michael@0	73	}
michael@0	74	},
michael@0	75
michael@0	76	handleEvent: function(aEvent) {
michael@0	77	let msg = aEvent.detail;
michael@0	78	log.debug("Got content msg " + JSON.stringify(msg));
michael@0	79	let self = FxAccountsMgmtService;
michael@0	80
michael@0	81	if (!msg.id) {
michael@0	82	return;
michael@0	83	}
michael@0	84
michael@0	85	let data = msg.data;
michael@0	86	if (!data) {
michael@0	87	return;
michael@0	88	}
michael@0	89
michael@0	90	switch(data.method) {
michael@0	91	case "getAccounts":
michael@0	92	FxAccountsManager.getAccount().then(
michael@0	93	account => {
michael@0	94	// We only expose the email and verification status so far.
michael@0	95	self._onFulfill(msg.id, account);
michael@0	96	},
michael@0	97	reason => {
michael@0	98	self._onReject(msg.id, reason);
michael@0	99	}
michael@0	100	).then(null, Components.utils.reportError);
michael@0	101	break;
michael@0	102	case "logout":
michael@0	103	FxAccountsManager.signOut().then(
michael@0	104	() => {
michael@0	105	self._onFulfill(msg.id);
michael@0	106	},
michael@0	107	reason => {
michael@0	108	self._onReject(msg.id, reason);
michael@0	109	}
michael@0	110	).then(null, Components.utils.reportError);
michael@0	111	break;
michael@0	112	case "queryAccount":
michael@0	113	FxAccountsManager.queryAccount(data.accountId).then(
michael@0	114	result => {
michael@0	115	self._onFulfill(msg.id, result);
michael@0	116	},
michael@0	117	reason => {
michael@0	118	self._onReject(msg.id, reason);
michael@0	119	}
michael@0	120	).then(null, Components.utils.reportError);
michael@0	121	break;
michael@0	122	case "signIn":
michael@0	123	case "signUp":
michael@0	124	case "refreshAuthentication":
michael@0	125	FxAccountsManager[data.method](data.accountId, data.password).then(
michael@0	126	user => {
michael@0	127	self._onFulfill(msg.id, user);
michael@0	128	},
michael@0	129	reason => {
michael@0	130	self._onReject(msg.id, reason);
michael@0	131	}
michael@0	132	).then(null, Components.utils.reportError);
michael@0	133	break;
michael@0	134	}
michael@0	135	}
michael@0	136	};
michael@0	137
michael@0	138	FxAccountsMgmtService.init();