crypto: expose tls's x509 Certificate Object #29181

const { X509Certificate } = require('crypto')

const cert = new X509Certificate(/* Buffer|string */);

// from tls' Certificate Object docs
// { subject:
//    { OU: [ 'Domain Control Validated', 'PositiveSSL Wildcard' ],
//      CN: '*.nodejs.org' },
//   issuer:
//    { C: 'GB',
//      ST: 'Greater Manchester',
//      L: 'Salford',
//      O: 'COMODO CA Limited',
//      CN: 'COMODO RSA Domain Validation Secure Server CA' },
//   subjectaltname: 'DNS:*.nodejs.org, DNS:nodejs.org',
//   infoAccess:
//    { 'CA Issuers - URI':
//       [ 'http://crt.comodoca.com/COMODORSADomainValidationSecureServerCA.crt' ],
//      'OCSP - URI': [ 'http://ocsp.comodoca.com' ] },
// modulus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
//   exponent: '0x10001',
//   pubkey: <Buffer ... >,
//   valid_from: 'Aug 14 00:00:00 2017 GMT',
//   valid_to: 'Nov 20 23:59:59 2019 GMT',
//   fingerprint: '01:02:59:D9:C3:D2:0D:08:F7:82:4E:44:A4:B4:53:C5:E2:3A:87:4D',
//   fingerprint256: '69:AE:1A:6A:D4:3D:C6:C1:1B:EA:C6:23:DE:BA:2A:14:62:62:93:5C:7A:EA:06:41:9B:0B:BC:87:CE:48:4E:02',
//   ext_key_usage: [ '1.3.6.1.5.5.7.3.1', '1.3.6.1.5.5.7.3.2' ],
//   serialNumber: '66593D57F20CBC573E433381B5FEC280',
//   raw: <Buffer ... > }