zoom-meeting-sdk back-end

gistfile1.txt

require('dotenv').config();

const KJUR = require('jsrsasign')

const crypto = require('crypto') // crypto comes with Node.js

function generateSignatureSdk(apiKey, apiSecret, meetingNumber, role) {
  const iat = Math.round((new Date().getTime() - 30000) / 1000)
    const exp = iat + 60 * 60 * 2 * 1000;

    const oHeader = { alg: 'HS256', typ: 'JWT' }

    const oPayload = {
      sdkKey: process.env.ZOOM_SDK_KEY,
      mn: meetingNumber,
      role: role,
      iat: iat,
      exp: exp,
      appKey: process.env.ZOOM_SDK_KEY,
      tokenExp: iat + 60 * 60 * 2 * 1000
    }

    const sHeader = JSON.stringify(oHeader)
    const sPayload = JSON.stringify(oPayload)
    const signature = KJUR.jws.JWS.sign('HS256', sHeader, sPayload, apiSecret)

    return signature;
}
// pass in your Zoom JWT API Key, Zoom JWT API Secret, Zoom Meeting Number, and 0 to join meeting or webinar or 1 to start meeting
console.log(generateSignatureSdk(process.env.ZOOM_SDK_KEY, process.env.ZOOM_SDK_SECRET, 87270695528, 0))