59 lines
1.2 KiB
TypeScript
59 lines
1.2 KiB
TypeScript
//const require = createRequire(import.meta.url);
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//import { createRequire } from "module";
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// @ts-ignore
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import Hyperswarm from "hyperswarm";
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// @ts-ignore
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import DHT from "@hyperswarm/dht";
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import config from "../config.js";
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import { errorExit } from "../lib/error.js";
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import {
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deriveMyskyRootKeypair,
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seedPhraseToSeed,
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validSeedPhrase,
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} from "libskynet";
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// @ts-ignore
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import sodium from "sodium-universal";
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import b4a from "b4a";
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const LUMEWEB = b4a.from("lumeweb");
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export type SecretStream = any;
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let node: Hyperswarm;
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export function getKeyPair() {
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const seed = config.str("seed");
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let err = validSeedPhrase(seed);
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if (err !== null) {
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errorExit("LUME_WEB_RELAY_SEED is invalid. Aborting.");
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}
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return deriveMyskyRootKeypair(seedPhraseToSeed(seed)[0]);
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}
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async function start() {
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const keyPair = getKeyPair();
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node = new Hyperswarm({ keyPair, dht: new DHT({ keyPair }) });
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const topic = b4a.allocUnsafe(32);
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sodium.crypto_generichash(topic, LUMEWEB);
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// @ts-ignore
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await node.dht.ready();
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await node.listen();
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node.join(topic);
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return node;
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}
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export async function get(): Promise<Hyperswarm> {
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if (!node) {
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await start();
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}
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return node;
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}
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