Dart

Load DER encoded X.509 Certificate (.cer, .crt)

See more Certificates Examples

Loads a digital certificate from a binary DER encoded X.509 Certificate (.cer, .crt) and fetches information about the cert. Dart

import 'package:chilkat/chilkat.dart';

void main() {
  final cert = CkCert();

  // LoadFromFile will load virtually any certificate format file.
  // It will auto-recognize the format and load appropiately.
  try {
    cert.loadFromFile('/Users/chilkat/testData/cer/chilkat_ssl.cer');
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  // DN = "Distinguished Name"
  print('SubjectDN:${cert.subjectDN}');

  print('Common Name:${cert.subjectCN}');
  print('Issuer Common Name:${cert.issuerCN}');

  print('Serial Number:${cert.serialNumber}');
}