wallet-core/lib/wallet/cryptoWorker.ts
2016-09-28 18:03:01 +02:00

61 lines
1.8 KiB
TypeScript

/*
This file is part of TALER
(C) 2016 GNUnet e.V.
TALER is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
TALER 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 General Public License for more details.
You should have received a copy of the GNU General Public License along with
TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
/**
* Web worker for crypto operations.
* @author Florian Dold
*/
"use strict";
importScripts("../emscripten/libwrapper.js",
"../vendor/system-csp-production.src.js");
// TypeScript does not allow ".js" extensions in the
// module name, so SystemJS must add it.
System.config({
defaultJSExtensions: true,
});
// We expect that in the manifest, the emscripten js is loaded
// becore the background page.
// Currently it is not possible to use SystemJS to load the emscripten js.
declare var Module: any;
if ("object" !== typeof Module) {
throw Error("emscripten not loaded, no 'Module' defined");
}
// Manually register the emscripten js as a SystemJS, so that
// we can use it from TypeScript by importing it.
{
let mod = System.newModule({Module: Module});
let modName = System.normalizeSync("../emscripten/emsc");
console.log("registering", modName);
System.set(modName, mod);
}
System.import("./cryptoLib")
.then((m) => {
m.main(self);
})
.catch((e) => {
console.log("crypto worker failed");
console.error(e.stack);
});