mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-09-11 02:56:06 +00:00
112 lines
3.2 KiB
JavaScript
112 lines
3.2 KiB
JavaScript
/* -*- js-indent-level: 2; indent-tabs-mode: nil -*- */
|
|
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
|
|
* You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
// functions common to Identity.jsm and MinimalIdentity.jsm
|
|
|
|
"use strict";
|
|
|
|
this.EXPORTED_SYMBOLS = [
|
|
"checkDeprecated",
|
|
"checkRenamed",
|
|
"getRandomId",
|
|
"objectCopy",
|
|
"makeMessageObject",
|
|
];
|
|
|
|
const Cu = Components.utils;
|
|
|
|
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
|
|
|
|
XPCOMUtils.defineLazyServiceGetter(this, "uuidgen",
|
|
"@mozilla.org/uuid-generator;1",
|
|
"nsIUUIDGenerator");
|
|
|
|
XPCOMUtils.defineLazyModuleGetter(this, "Logger",
|
|
"resource://gre/modules/identity/LogUtils.jsm");
|
|
|
|
function log(...aMessageArgs) {
|
|
Logger.log.apply(Logger, ["Identity"].concat(aMessageArgs));
|
|
}
|
|
|
|
function defined(item) {
|
|
return typeof item !== 'undefined';
|
|
}
|
|
|
|
var checkDeprecated = this.checkDeprecated = function checkDeprecated(aOptions, aField) {
|
|
if (defined(aOptions[aField])) {
|
|
log("WARNING: field is deprecated:", aField);
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
|
|
this.checkRenamed = function checkRenamed(aOptions, aOldName, aNewName) {
|
|
if (defined(aOptions[aOldName]) &&
|
|
defined(aOptions[aNewName])) {
|
|
let err = "You cannot provide both " + aOldName + " and " + aNewName;
|
|
Logger.reportError(err);
|
|
throw new Error(err);
|
|
}
|
|
|
|
if (checkDeprecated(aOptions, aOldName)) {
|
|
aOptions[aNewName] = aOptions[aOldName];
|
|
delete(aOptions[aOldName]);
|
|
}
|
|
};
|
|
|
|
this.getRandomId = function getRandomId() {
|
|
return uuidgen.generateUUID().toString();
|
|
};
|
|
|
|
/*
|
|
* copy source object into target, excluding private properties
|
|
* (those whose names begin with an underscore)
|
|
*/
|
|
this.objectCopy = function objectCopy(source, target){
|
|
let desc;
|
|
Object.getOwnPropertyNames(source).forEach(function(name) {
|
|
if (name[0] !== '_') {
|
|
desc = Object.getOwnPropertyDescriptor(source, name);
|
|
Object.defineProperty(target, name, desc);
|
|
}
|
|
});
|
|
};
|
|
|
|
this.makeMessageObject = function makeMessageObject(aRpCaller) {
|
|
let options = {};
|
|
|
|
options.id = aRpCaller.id;
|
|
options.origin = aRpCaller.origin;
|
|
|
|
// Backwards compatibility with Persona beta:
|
|
// loggedInUser can be undefined, null, or a string
|
|
options.loggedInUser = aRpCaller.loggedInUser;
|
|
|
|
// Special flag for internal calls for Persona in b2g
|
|
options._internal = aRpCaller._internal;
|
|
|
|
Object.keys(aRpCaller).forEach(function(option) {
|
|
// Duplicate the callerobject, scrubbing out functions and other
|
|
// internal variables (like _mm, the message manager object)
|
|
if (!Object.hasOwnProperty(this, option)
|
|
&& option[0] !== '_'
|
|
&& typeof aRpCaller[option] !== 'function') {
|
|
options[option] = aRpCaller[option];
|
|
}
|
|
});
|
|
|
|
// check validity of message structure
|
|
if ((typeof options.id === 'undefined') ||
|
|
(typeof options.origin === 'undefined')) {
|
|
let err = "id and origin required in relying-party message: " + JSON.stringify(options);
|
|
reportError(err);
|
|
throw new Error(err);
|
|
}
|
|
|
|
return options;
|
|
}
|
|
|