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comparison: b2g/components/FxAccountsMgmtService.jsm
b2g/components/FxAccountsMgmtService.jsm
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 3 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 /** | |
| 6 * Some specific (certified) apps need to get access to certain Firefox Accounts | |
| 7 * functionality that allows them to manage accounts (this is mostly sign up, | |
| 8 * sign in, logout and delete) and get information about the currently existing | |
| 9 * ones. | |
| 10 * | |
| 11 * This service listens for requests coming from these apps, triggers the | |
| 12 * appropriate Fx Accounts flows and send reponses back to the UI. | |
| 13 * | |
| 14 * The communication mechanism is based in mozFxAccountsContentEvent (for | |
| 15 * messages coming from the UI) and mozFxAccountsChromeEvent (for messages | |
| 16 * sent from the chrome side) custom events. | |
| 17 */ | |
| 18 | |
| 19 "use strict"; | |
| 20 | |
| 21 this.EXPORTED_SYMBOLS = ["FxAccountsMgmtService"]; | |
| 22 | |
| 23 const { classes: Cc, interfaces: Ci, utils: Cu } = Components; | |
| 24 | |
| 25 Cu.import("resource://gre/modules/Services.jsm"); | |
| 26 Cu.import("resource://gre/modules/XPCOMUtils.jsm"); | |
| 27 Cu.import("resource://gre/modules/FxAccountsCommon.js"); | |
| 28 | |
| 29 XPCOMUtils.defineLazyModuleGetter(this, "FxAccountsManager", | |
| 30 "resource://gre/modules/FxAccountsManager.jsm"); | |
| 31 | |
| 32 XPCOMUtils.defineLazyModuleGetter(this, "SystemAppProxy", | |
| 33 "resource://gre/modules/SystemAppProxy.jsm"); | |
| 34 | |
| 35 this.FxAccountsMgmtService = { | |
| 36 _onFulfill: function(aMsgId, aData) { | |
| 37 SystemAppProxy._sendCustomEvent("mozFxAccountsChromeEvent", { | |
| 38 id: aMsgId, | |
| 39 data: aData ? aData : null | |
| 40 }); | |
| 41 }, | |
| 42 | |
| 43 _onReject: function(aMsgId, aReason) { | |
| 44 SystemAppProxy._sendCustomEvent("mozFxAccountsChromeEvent", { | |
| 45 id: aMsgId, | |
| 46 error: aReason ? aReason : null | |
| 47 }); | |
| 48 }, | |
| 49 | |
| 50 init: function() { | |
| 51 Services.obs.addObserver(this, "content-start", false); | |
| 52 Services.obs.addObserver(this, ONLOGIN_NOTIFICATION, false); | |
| 53 Services.obs.addObserver(this, ONVERIFIED_NOTIFICATION, false); | |
| 54 Services.obs.addObserver(this, ONLOGOUT_NOTIFICATION, false); | |
| 55 }, | |
| 56 | |
| 57 observe: function(aSubject, aTopic, aData) { | |
| 58 log.debug("Observed " + aTopic); | |
| 59 switch (aTopic) { | |
| 60 case "content-start": | |
| 61 SystemAppProxy.addEventListener("mozFxAccountsContentEvent", | |
| 62 FxAccountsMgmtService); | |
| 63 Services.obs.removeObserver(this, "content-start"); | |
| 64 break; | |
| 65 case ONLOGIN_NOTIFICATION: | |
| 66 case ONVERIFIED_NOTIFICATION: | |
| 67 case ONLOGOUT_NOTIFICATION: | |
| 68 // FxAccounts notifications have the form of fxaccounts:* | |
| 69 SystemAppProxy._sendCustomEvent("mozFxAccountsUnsolChromeEvent", { | |
| 70 eventName: aTopic.substring(aTopic.indexOf(":") + 1) | |
| 71 }); | |
| 72 break; | |
| 73 } | |
| 74 }, | |
| 75 | |
| 76 handleEvent: function(aEvent) { | |
| 77 let msg = aEvent.detail; | |
| 78 log.debug("Got content msg " + JSON.stringify(msg)); | |
| 79 let self = FxAccountsMgmtService; | |
| 80 | |
| 81 if (!msg.id) { | |
| 82 return; | |
| 83 } | |
| 84 | |
| 85 let data = msg.data; | |
| 86 if (!data) { | |
| 87 return; | |
| 88 } | |
| 89 | |
| 90 switch(data.method) { | |
| 91 case "getAccounts": | |
| 92 FxAccountsManager.getAccount().then( | |
| 93 account => { | |
| 94 // We only expose the email and verification status so far. | |
| 95 self._onFulfill(msg.id, account); | |
| 96 }, | |
| 97 reason => { | |
| 98 self._onReject(msg.id, reason); | |
| 99 } | |
| 100 ).then(null, Components.utils.reportError); | |
| 101 break; | |
| 102 case "logout": | |
| 103 FxAccountsManager.signOut().then( | |
| 104 () => { | |
| 105 self._onFulfill(msg.id); | |
| 106 }, | |
| 107 reason => { | |
| 108 self._onReject(msg.id, reason); | |
| 109 } | |
| 110 ).then(null, Components.utils.reportError); | |
| 111 break; | |
| 112 case "queryAccount": | |
| 113 FxAccountsManager.queryAccount(data.accountId).then( | |
| 114 result => { | |
| 115 self._onFulfill(msg.id, result); | |
| 116 }, | |
| 117 reason => { | |
| 118 self._onReject(msg.id, reason); | |
| 119 } | |
| 120 ).then(null, Components.utils.reportError); | |
| 121 break; | |
| 122 case "signIn": | |
| 123 case "signUp": | |
| 124 case "refreshAuthentication": | |
| 125 FxAccountsManager[data.method](data.accountId, data.password).then( | |
| 126 user => { | |
| 127 self._onFulfill(msg.id, user); | |
| 128 }, | |
| 129 reason => { | |
| 130 self._onReject(msg.id, reason); | |
| 131 } | |
| 132 ).then(null, Components.utils.reportError); | |
| 133 break; | |
| 134 } | |
| 135 } | |
| 136 }; | |
| 137 | |
| 138 FxAccountsMgmtService.init(); |
