19 lines
638 B
JavaScript
19 lines
638 B
JavaScript
"use strict";
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import systeminfo from 'systeminformation';
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import hash from '../crypto/hash.mjs';
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/**
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* Returns what (should) be a reproducible UUID for each host that it runs on.
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* @param {number} port The port number the agent will listen on. Optional - useful to disambiguating multiple agents running on the same machine for development purposes.
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* @return {string}
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*/
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export default async function(port) {
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let serial = (await systeminfo.system()).serial;
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let uuid = await systeminfo.uuid();
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return hash("sha256", "base64",
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`${port}@${serial}@${uuid.os}@${uuid.hardware}@${uuid.macs.join("#")}`
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).replace(/[+/=]/g, "");
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}
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