The Tor Browser: dom/payment/Payment.js@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     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/. */

     5 "use strict";

     7 const {classes: Cc, interfaces: Ci, utils: Cu} = Components;

     9 Cu.import("resource://gre/modules/XPCOMUtils.jsm");

    10 Cu.import("resource://gre/modules/Services.jsm");

    11 Cu.import("resource://gre/modules/DOMRequestHelper.jsm");

    13 const PAYMENTCONTENTHELPER_CID =

    14   Components.ID("{a920adc0-c36e-4fd0-8de0-aac1ac6ebbd0}");

    16 const PAYMENT_IPC_MSG_NAMES = ["Payment:Success",

    17                                "Payment:Failed"];

    19 const PREF_DEBUG = "dom.payment.debug";

    21 XPCOMUtils.defineLazyServiceGetter(this, "cpmm",

    22                                    "@mozilla.org/childprocessmessagemanager;1",

    23                                    "nsIMessageSender");

    25 function PaymentContentHelper() {

    26 };

    28 PaymentContentHelper.prototype = {

    29   __proto__: DOMRequestIpcHelper.prototype,

    31   QueryInterface: XPCOMUtils.generateQI([Ci.nsINavigatorPayment,

    32                                          Ci.nsIDOMGlobalPropertyInitializer,

    33                                          Ci.nsISupportsWeakReference,

    34                                          Ci.nsIObserver]),

    35   classID:        PAYMENTCONTENTHELPER_CID,

    36   classInfo:      XPCOMUtils.generateCI({

    37     classID: PAYMENTCONTENTHELPER_CID,

    38     contractID: "@mozilla.org/payment/content-helper;1",

    39     classDescription: "Payment Content Helper",

    40     flags: Ci.nsIClassInfo.DOM_OBJECT,

    41     interfaces: [Ci.nsINavigatorPayment]

    42   }),

    44   // nsINavigatorPayment

    46   pay: function pay(aJwts) {

    47     let request = this.createRequest();

    48     let requestId = this.getRequestId(request);

    50     let docShell = this._window.QueryInterface(Ci.nsIInterfaceRequestor)

    51                    .getInterface(Ci.nsIWebNavigation)

    52                    .QueryInterface(Ci.nsIDocShell);

    53     if (!docShell.isActive) {

    54       if (this._debug) {

    55         this.LOG("The caller application is a background app. No request " +

    56                   "will be sent");

    57       }

    58       let runnable = {

    59         run: function run() {

    60           Services.DOMRequest.fireError(request, "BACKGROUND_APP");

    61         }

    62       }

    63       Services.tm.currentThread.dispatch(runnable,

    64                                          Ci.nsIThread.DISPATCH_NORMAL);

    65       return request;

    66     }

    68     if (!Array.isArray(aJwts)) {

    69       aJwts = [aJwts];

    70     }

    72     cpmm.sendAsyncMessage("Payment:Pay", {

    73       jwts: aJwts,

    74       requestId: requestId

    75     });

    76     return request;

    77   },

    79   // nsIDOMGlobalPropertyInitializer

    81   init: function(aWindow) {

    82     try {

    83       if (!Services.prefs.getBoolPref("dom.mozPay.enabled")) {

    84         return null;

    85       }

    86     } catch (e) {

    87       return null;

    88     }

    90     this._window = aWindow;

    91     this.initDOMRequestHelper(aWindow, PAYMENT_IPC_MSG_NAMES);

    93     try {

    94       this._debug =

    95         Services.prefs.getPrefType(PREF_DEBUG) == Ci.nsIPrefBranch.PREF_BOOL

    96         && Services.prefs.getBoolPref(PREF_DEBUG);

    97     } catch(e) {

    98       this._debug = false;

    99     }

   101     return this.pay.bind(this);

   102   },

   104   // nsIFrameMessageListener

   106   receiveMessage: function receiveMessage(aMessage) {

   107     let name = aMessage.name;

   108     let msg = aMessage.json;

   109     if (this._debug) {

   110       this.LOG("Received message '" + name + "': " + JSON.stringify(msg));

   111     }

   112     let requestId = msg.requestId;

   113     let request = this.takeRequest(requestId);

   114     if (!request) {

   115       return;

   116     }

   117     switch (name) {

   118       case "Payment:Success":

   119         Services.DOMRequest.fireSuccess(request, msg.result);

   120         break;

   121       case "Payment:Failed":

   122         Services.DOMRequest.fireError(request, msg.errorMsg);

   123         break;

   124     }

   125   },

   127   LOG: function LOG(s) {

   128     if (!this._debug) {

   129       return;

   130     }

   131     dump("-*- PaymentContentHelper: " + s + "\n");

   132   }

   133 };

   135 this.NSGetFactory = XPCOMUtils.generateNSGetFactory([PaymentContentHelper]);

The Tor Browser / file revision