cert-utils v1.2.0

npm install #1.2.0

const certUtils = require('cert-utils');

certUtils.der(cert)

Convert a certificate to DER format.

certUtils.der(
  fs.readFileSync('cert.pem')
).then(cert => {
  console.log(cert); // <= `cert` is a Buffer object
});

certUtils.req(options)

Generate a CSR in either PEM or DER format.

Options:

• key: string|buffer The private key in PEM format
• format: string? The output format (defaults to PEM)
• domain: string? The validated domain, overrides domains
• domains: string|array? The validated domain(s)
• subject: object? The details embedded in the CSR, all keys are optional strings
  • email
  • country
  • state
  • city
  • company
  • division

certUtils.req({
  key: fs.readFileSync('key.pem'),
  domain: 'example.com',
  subject: {
    email: '[email protected]',
    country: 'US',
    state: 'CA',
    city: 'Palo Alto',
    company: 'Google',
  }
}).then(csr => {
  console.log(csr); // <= `csr` is a Buffer object
});