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21 lines
431 B
JavaScript
21 lines
431 B
JavaScript
module.exports = function() {
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var crypto = require('crypto')
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function rng_Base64(len) {
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return crypto.randomBytes(Math.ceil(len * 3 / 4))
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.toString('base64')
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.slice(0, len)
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.replace(/\+/g, '0')
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.replace(/\//g, '0')
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}
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return [ rng_Base64(8)
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, rng_Base64(4)
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, rng_Base64(4)
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, rng_Base64(4)
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, rng_Base64(12)
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]
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.join('-')
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}
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