Deno gives empty object when using node:crypto to create X509 certificate #30874
Description
Version: Deno 2.5.2
Hi,
The behavior can be reproduced by running the following snippet:
import { X509Certificate } from "node:crypto";
const base64cert =
"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";
const buff = Buffer.from(base64cert, "base64");
const cert = new X509Certificate(buff);
console.log(cert);This is what I get when I run the code in Deno:
PS C:\Users\Kevin\Downloads\a\19_09_2025> deno run 21274_toreport.js
X509Certificate {}
This is what I get when I run the same code with Node.JS:
PS C:\Users\Kevin\Downloads\a\19_09_2025> node .\21274_toreport.js
X509Certificate {
subject: undefined,
subjectAltName: 'DNS:*.lifecycle-prober-prod-89308e4e-9927-4280-9e14-3330f6900396.asia-northeast1.managedkafka.gmk-lifecycle-prober-prod-1.cloud.goog',
issuer: 'C=US\nO=Google Trust Services\nCN=WR1',
infoAccess: 'OCSP - URI:http://o.pki.goog/s/wr1/Ui4\n' +
'CA Issuers - URI:http://i.pki.goog/wr1.crt',
validFrom: 'Nov 20 07:24:46 2024 GMT',
validTo: 'Feb 18 07:24:45 2025 GMT',
validFromDate: 2024-11-20T07:24:46.000Z,
validToDate: 2025-02-18T07:24:45.000Z,
fingerprint: '32:61:99:38:7E:FB:CF:07:35:38:B7:3F:99:0C:3A:90:A4:1D:8A:09',
fingerprint256: 'C1:22:19:60:AF:DC:88:3E:39:A8:93:4A:A0:F6:D9:C2:5D:F7:61:94:8E:D7:69:06:34:74:22:48:77:ED:2B:C0',
fingerprint512: '21:63:68:1D:1D:C8:1D:94:9A:B4:F7:E6:B6:CD:D1:1B:C5:46:2B:12:C9:DC:C3:BD:DF:F2:74:16:E8:DB:D7:82:16:9F:DF:D8:36:B7:AB:91:AF:EF:D4:D2:08:BD:09:88:FF:3A:52:D7:99:A9:D6:17:CD:FB:B9:F2:B8:0E:FD:CC',
keyUsage: [ '1.3.6.1.5.5.7.3.1', '1.3.6.1.5.5.7.3.2' ],
serialNumber: '522E670FD3B3FBAC0E19337E2137B493'
}