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/*
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/>
*/
// tslint:disable:no-var-requires
import { CryptoImplementation } from "./cryptoImplementation";
async function handleRequest(operation: string, id: number, args: string[]) {
const impl = new CryptoImplementation();
if (!(operation in impl)) {
console.error(`crypto operation '${operation}' not found`);
return;
}
try {
const result = (impl as any)[operation](...args);
if (process.send) {
process.send({ result, id });
} else {
console.error("process.send not available");
}
} catch (e) {
console.error("error during operation", e);
return;
}
}
process.on("message", (msgStr: any) => {
const msg = JSON.parse(msgStr);
const args = msg.data.args;
if (!Array.isArray(args)) {
console.error("args must be array");
return;
}
const id = msg.data.id;
if (typeof id !== "number") {
console.error("RPC id must be number");
return;
}
const operation = msg.data.operation;
if (typeof operation !== "string") {
console.error("RPC operation must be string");
return;
}
handleRequest(operation, id, args).catch((e) => {
console.error("error in node worker", e);
});
});
process.on("uncaughtException", (err: any) => {
console.error("uncaught exception in node worker entry", err);
});
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