47 lines
921 B
TypeScript
47 lines
921 B
TypeScript
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import { createRequire } from "module";
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const require = createRequire(import.meta.url);
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const DHT = require("@hyperswarm/dht");
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import { errorExit } from "./util.js";
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import {
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deriveMyskyRootKeypair,
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ed25519Keypair,
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seedPhraseToSeed,
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validSeedPhrase,
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} from "libskynet";
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let server: {
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listen: (arg0: ed25519Keypair) => void;
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ready: () => any;
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};
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async function start() {
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const RELAY_SEED = process.env.RELAY_SEED ?? null;
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if (!RELAY_SEED) {
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errorExit("RELAY_SEED missing. Aborting.");
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}
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let [, err] = validSeedPhrase(RELAY_SEED as string);
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if (err !== null) {
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errorExit("RELAY_SEED is invalid. Aborting.");
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}
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const keyPair = deriveMyskyRootKeypair(
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seedPhraseToSeed(RELAY_SEED as string)[0]
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);
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const node = new DHT({ keyPair });
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await node.ready();
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return (server = node);
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}
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export async function get() {
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if (!server) {
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return start();
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}
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return server;
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}
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