Dart

Find Certificate by Serial Number

See more Cert Store Examples

Demonstrates how to find a certificate having the specified hexadecimal serial number.

Note: Requires Chilkat v10.1.2 or later.

Dart

import 'package:chilkat/chilkat.dart';

void main() {
  final certStore = CkCertStore();

  // This example will search the certs on connected USB tokens and smartcards.
  final argNotUsed = '';
  try {
    certStore.openSmartcard(argNotUsed);
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  // Find the certificate having a serial number = "48FC93B46055948D36A7C98A89D69416".
  final hexSerial = '48FC93B46055948D36A7C98A89D69416';
  final json = CkJsonObject();
  json.updateString('serial', hexSerial);

  final cert = CkCert();
  try {
    certStore.findCert(json, cert);
    // Show the serial number and subject CN
    print('Found: ${cert.serialNumber}, ${cert.subjectCN}');
  } on ChilkatException {
    print('Not found.');
  }
}