You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
76 lines
2.3 KiB
JavaScript
76 lines
2.3 KiB
JavaScript
/* vim: ts=4:sw=4
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
'use strict';
|
|
|
|
/*
|
|
* Load this script in a Web Worker to generate new prekeys without
|
|
* tying up the main thread.
|
|
* https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API
|
|
*
|
|
* Because workers don't have access to the window or localStorage, we
|
|
* create our own version that proxies back to the caller for actual
|
|
* storage.
|
|
*
|
|
* Example usage:
|
|
*
|
|
var myWorker = new Worker('/js/key_worker.js');
|
|
myWorker.onmessage = function(e) {
|
|
switch(e.data.method) {
|
|
case 'set':
|
|
localStorage.setItem(e.data.key, e.data.value);
|
|
break;
|
|
case 'remove':
|
|
localStorage.removeItem(e.data.key);
|
|
break;
|
|
case 'done':
|
|
console.log(e.data.keys);
|
|
}
|
|
};
|
|
*/
|
|
var store = {};
|
|
window.textsecure.storage.impl = {
|
|
/*****************************
|
|
*** Override Storage Routines ***
|
|
*****************************/
|
|
put: function(key, value) {
|
|
if (value === undefined)
|
|
throw new Error("Tried to store undefined");
|
|
store[key] = value;
|
|
postMessage({method: 'set', key: key, value: value});
|
|
},
|
|
|
|
get: function(key, defaultValue) {
|
|
if (key in store) {
|
|
return store[key];
|
|
} else {
|
|
return defaultValue;
|
|
}
|
|
},
|
|
|
|
remove: function(key) {
|
|
delete store[key];
|
|
postMessage({method: 'remove', key: key});
|
|
},
|
|
};
|
|
onmessage = function(e) {
|
|
store = e.data;
|
|
textsecure.protocol_wrapper.generateKeys().then(function(keys) {
|
|
postMessage({method: 'done', keys: keys});
|
|
close();
|
|
});
|
|
}
|