PHP Extension

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.

PHP Extension

<?php

include("chilkat.php");

$success = false;

$certStore = new CkCertStore();

// 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.
$argNotUsed = '';
$success = $certStore->OpenSmartcard($argNotUsed);
if ($success == false) {
    print $certStore->lastErrorText() . "\n";
    exit;
}

$cert = new CkCert();

$numCerts = $certStore->get_NumCertificates();
$i = 0;

while ($i < $numCerts) {
    // Load the cert object with the Nth certificate found in the connected HSMs
    $certStore->GetCert($i,$cert);
    print $i . ': ' . $cert->subjectCN() . "\n";
    $i = $i + 1;
}


?>