17 lines
636 B
JavaScript
17 lines
636 B
JavaScript
#!/usr/bin/env node
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const fs = require('fs')
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const hkdf = require('futoin-hkdf')
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const os = require('os')
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const path = require('path')
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require('dotenv').config({ path: process.env.NODE_ENV === 'production' ? path.resolve(os.homedir(), '.lamassu', '.env') : path.resolve(__dirname, '../.env') })
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const mnemonicHelpers = require('../lib/mnemonic-helpers')
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const MNEMONIC_PATH = process.env.MNEMONIC_PATH
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const mnemonic = fs.readFileSync(MNEMONIC_PATH, 'utf8').trim()
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const masterSeed = mnemonicHelpers.toEntropyBuffer(mnemonic)
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console.log(hkdf(masterSeed, 16, { salt: 'lamassu-server-salt', info: 'operator-id' }).toString('hex'))
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