When attempting to use createPublicKey from the node:crypto module to parse a PEM certificate in Deno, an error is thrown: TypeError: unsupported PEM label: CERTIFICATE. This issue does not occur in Node.js, where the same code executes without error, correctly creating a PublicKeyObject.
Steps to Reproduce
- Create a JavaScript file (e.g., main.mjs) with the following content:
import { createPublicKey } from 'node:crypto';
const certificate = `-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----`
console.debug(createPublicKey(certificate));
- Run this code using Deno:
- Observe the error: TypeError: unsupported PEM label: CERTIFICATE.
Version: Deno 1.46.3
When attempting to use createPublicKey from the node:crypto module to parse a PEM certificate in Deno, an error is thrown: TypeError: unsupported PEM label: CERTIFICATE. This issue does not occur in Node.js, where the same code executes without error, correctly creating a PublicKeyObject.
Steps to Reproduce
deno run main.mjsVersion: Deno 1.46.3