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25 lines
619 B
JavaScript
25 lines
619 B
JavaScript
/*
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* Copyright (c) 2025 by Christian Kellner.
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* Licensed under Apache-2.0 with Commons Clause and Attribution/Naming Clause
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*/
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import { hostname, arch, cpus, platform } from 'os';
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import { createHash } from 'crypto';
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/**
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* Don't worry, we are not evil ;) We however need a unique id per running instance
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* @returns {string}
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*/
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export const getUniqueId = () => {
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const systemInfo = {
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hostname: hostname(),
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architecture: arch(),
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cpuCount: cpus().length,
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platform: platform(),
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};
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const baseData = JSON.stringify(systemInfo);
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return createHash('sha256').update(baseData).digest('hex');
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};
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