Java

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.

Chilkat2 Java

import com.chilkatsoft.chilkat2.Cert;
import com.chilkatsoft.chilkat2.CertStore;
import com.chilkatsoft.chilkat2.ChilkatException;

public class ChilkatExample {

    public static void main(String[] args) {
        CertStore 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.
        String argNotUsed = "";
        try {
            certStore.openSmartcard(argNotUsed);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        Cert cert = new Cert();

        int numCerts = certStore.getNumCertificates();
        int i = 0;

        while (i < numCerts) {
            // Load the cert object with the Nth certificate found in the connected HSMs
            certStore.getCert(i, cert);
            System.out.println(i + ": " + cert.getSubjectCN());
            i = i + 1;
        }
    }
}