React Native

Iterate over Certificates on Connected Smart Cards and USB Tokens

See more Cert Store Examples

Demonstrates how to iterate over the certificates on connected smart cards and USB tokens.

Note: Requires Chilkat v10.1.2 or later.

React Native

import { Cert, CertStore } from '@chilkat/react-native'

function chilkatExample() {
  const certStore = new CertStore();

  // Detects connected smart cards and USB tokens
  // and loads the certificate store object with the certificates found.
  // Works on Windows, MacOS, iOS, and Linux.
  // Note: If something is not detected, contact info@chilkatsoft.com
  // for help or for workarounds.
  const argNotUsed = '';
  try {
    certStore.openSmartcard(argNotUsed);
  } catch {
    console.log(certStore.lastErrorText);
    return;
  }

  const cert = new Cert();

  const numCerts = certStore.numCertificates;
  let i = 0;

  while (i < numCerts) {
    // Load the cert object with the Nth certificate found in the connected HSMs
    certStore.getCert(i, cert);
    console.log(`${i}: ${cert.subjectCN}`);
    i++;
  }
}