UUID generator - Node.js Security

Node.js examples for Security:GUID

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Description

UUID generator

Demo Code


function s4() {/*from w w w  . ja  v  a 2 s. c o  m*/
  return Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1);
}

export default function uuid() {
    let p4 = '4' + s4().slice(-3);
    let p5 = ((parseInt(s4().slice(0, 1), 16) & 3) | 8).toString(16) + s4().slice(-3);
    return `${s4()}${s4()}-${s4()}-${p4}-${p5}-${s4()}${s4()}${s4()}`;
}

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